| File: | build/gcc/diagnostic-show-locus.cc |
| Warning: | line 1778, column 7 Value stored to 'c' is never read |
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| 1 | /* Diagnostic subroutines for printing source-code |
| 2 | Copyright (C) 1999-2023 Free Software Foundation, Inc. |
| 3 | Contributed by Gabriel Dos Reis <gdr@codesourcery.com> |
| 4 | |
| 5 | This file is part of GCC. |
| 6 | |
| 7 | GCC is free software; you can redistribute it and/or modify it under |
| 8 | the terms of the GNU General Public License as published by the Free |
| 9 | Software Foundation; either version 3, or (at your option) any later |
| 10 | version. |
| 11 | |
| 12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 15 | for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with GCC; see the file COPYING3. If not see |
| 19 | <http://www.gnu.org/licenses/>. */ |
| 20 | |
| 21 | #include "config.h" |
| 22 | #include "system.h" |
| 23 | #include "coretypes.h" |
| 24 | #include "version.h" |
| 25 | #include "demangle.h" |
| 26 | #include "intl.h" |
| 27 | #include "backtrace.h" |
| 28 | #include "diagnostic.h" |
| 29 | #include "diagnostic-color.h" |
| 30 | #include "gcc-rich-location.h" |
| 31 | #include "selftest.h" |
| 32 | #include "selftest-diagnostic.h" |
| 33 | #include "cpplib.h" |
| 34 | |
| 35 | #ifdef HAVE_TERMIOS_H |
| 36 | # include <termios.h> |
| 37 | #endif |
| 38 | |
| 39 | #ifdef GWINSZ_IN_SYS_IOCTL1 |
| 40 | # include <sys/ioctl.h> |
| 41 | #endif |
| 42 | |
| 43 | /* Disable warnings about quoting issues in the pp_xxx calls below |
| 44 | that (intentionally) don't follow GCC diagnostic conventions. */ |
| 45 | #if __GNUC__4 >= 10 |
| 46 | # pragma GCC diagnostic push |
| 47 | # pragma GCC diagnostic ignored "-Wformat-diag" |
| 48 | #endif |
| 49 | |
| 50 | /* Classes for rendering source code and diagnostics, within an |
| 51 | anonymous namespace. |
| 52 | The work is done by "class layout", which embeds and uses |
| 53 | "class colorizer" and "class layout_range" to get things done. */ |
| 54 | |
| 55 | namespace { |
| 56 | |
| 57 | /* The state at a given point of the source code, assuming that we're |
| 58 | in a range: which range are we in, and whether we should draw a caret at |
| 59 | this point. */ |
| 60 | |
| 61 | struct point_state |
| 62 | { |
| 63 | int range_idx; |
| 64 | bool draw_caret_p; |
| 65 | }; |
| 66 | |
| 67 | /* A class to inject colorization codes when printing the diagnostic locus. |
| 68 | |
| 69 | It has one kind of colorization for each of: |
| 70 | - normal text |
| 71 | - range 0 (the "primary location") |
| 72 | - range 1 |
| 73 | - range 2 |
| 74 | |
| 75 | The class caches the lookup of the color codes for the above. |
| 76 | |
| 77 | The class also has responsibility for tracking which of the above is |
| 78 | active, filtering out unnecessary changes. This allows |
| 79 | layout::print_source_line and layout::print_annotation_line |
| 80 | to simply request a colorization code for *every* character they print, |
| 81 | via this class, and have the filtering be done for them here. */ |
| 82 | |
| 83 | class colorizer |
| 84 | { |
| 85 | public: |
| 86 | colorizer (diagnostic_context *context, |
| 87 | diagnostic_t diagnostic_kind); |
| 88 | ~colorizer (); |
| 89 | |
| 90 | void set_range (int range_idx) |
| 91 | { |
| 92 | /* Normally we emphasize the primary location, then alternate between |
| 93 | two colors for the secondary locations. |
| 94 | But if we're printing a run of events in a diagnostic path, that |
| 95 | makes no sense, so print all of them with the same colorization. */ |
| 96 | if (m_diagnostic_kind == DK_DIAGNOSTIC_PATH) |
| 97 | set_state (0); |
| 98 | else |
| 99 | set_state (range_idx); |
| 100 | } |
| 101 | void set_normal_text () { set_state (STATE_NORMAL_TEXT); } |
| 102 | void set_fixit_insert () { set_state (STATE_FIXIT_INSERT); } |
| 103 | void set_fixit_delete () { set_state (STATE_FIXIT_DELETE); } |
| 104 | |
| 105 | private: |
| 106 | void set_state (int state); |
| 107 | void begin_state (int state); |
| 108 | void finish_state (int state); |
| 109 | const char *get_color_by_name (const char *); |
| 110 | |
| 111 | private: |
| 112 | static const int STATE_NORMAL_TEXT = -1; |
| 113 | static const int STATE_FIXIT_INSERT = -2; |
| 114 | static const int STATE_FIXIT_DELETE = -3; |
| 115 | |
| 116 | diagnostic_context *m_context; |
| 117 | diagnostic_t m_diagnostic_kind; |
| 118 | int m_current_state; |
| 119 | const char *m_range1; |
| 120 | const char *m_range2; |
| 121 | const char *m_fixit_insert; |
| 122 | const char *m_fixit_delete; |
| 123 | const char *m_stop_color; |
| 124 | }; |
| 125 | |
| 126 | /* In order to handle multibyte sources properly, all of this logic needs to be |
| 127 | aware of the distinction between the number of bytes and the number of |
| 128 | display columns occupied by a character, which are not the same for non-ASCII |
| 129 | characters. For example, the Unicode pi symbol, U+03C0, is encoded in UTF-8 |
| 130 | as "\xcf\x80", and thus occupies 2 bytes of space while only occupying 1 |
| 131 | display column when it is output. A typical emoji, such as U+1F602 (in |
| 132 | UTF-8, "\xf0\x9f\x98\x82"), requires 4 bytes and has a display width of 2. |
| 133 | |
| 134 | The below example line, which is also used for selftests below, shows how the |
| 135 | display column and byte column are related: |
| 136 | |
| 137 | 0000000001111111111222222 display |
| 138 | 1234567890123456789012345 columns |
| 139 | SS_foo = P_bar.SS_fieldP; |
| 140 | 0000000111111111222222223 byte |
| 141 | 1356789012456789134567891 columns |
| 142 | |
| 143 | Here SS represents the two display columns for the U+1F602 emoji, and P |
| 144 | represents the one display column for the U+03C0 pi symbol. As an example, a |
| 145 | diagnostic pointing to the final P on this line is at byte column 29 and |
| 146 | display column 24. This reflects the fact that the three extended characters |
| 147 | before the final P occupy cumulatively 5 more bytes than they do display |
| 148 | columns (a difference of 2 for each of the two SSs, and one for the other P). |
| 149 | |
| 150 | One or the other of the two column units is more useful depending on the |
| 151 | context. For instance, in order to output the caret at the correct location, |
| 152 | we need to count display columns; in order to colorize a source line, we need |
| 153 | to count the bytes. All locations are provided to us as byte counts, which |
| 154 | we augment with the display column on demand so that it can be used when |
| 155 | needed. This is not the most efficient way to do things since it requires |
| 156 | looping over the whole line each time, but it should be fine for the purpose |
| 157 | of outputting diagnostics. |
| 158 | |
| 159 | In order to keep straight which units (byte or display) are in use at a |
| 160 | given time, the following enum lets us specify that explicitly. */ |
| 161 | |
| 162 | enum column_unit { |
| 163 | /* Measured in raw bytes. */ |
| 164 | CU_BYTES = 0, |
| 165 | |
| 166 | /* Measured in display units. */ |
| 167 | CU_DISPLAY_COLS, |
| 168 | |
| 169 | /* For arrays indexed by column_unit. */ |
| 170 | CU_NUM_UNITS |
| 171 | }; |
| 172 | |
| 173 | /* Utility class to augment an exploc with the corresponding display column. */ |
| 174 | |
| 175 | class exploc_with_display_col : public expanded_location |
| 176 | { |
| 177 | public: |
| 178 | exploc_with_display_col (const expanded_location &exploc, |
| 179 | const cpp_char_column_policy &policy, |
| 180 | enum location_aspect aspect) |
| 181 | : expanded_location (exploc), |
| 182 | m_display_col (location_compute_display_column (exploc, policy)) |
| 183 | { |
| 184 | if (exploc.column > 0) |
| 185 | { |
| 186 | /* m_display_col is now the final column of the byte. |
| 187 | If escaping has happened, we may want the first column instead. */ |
| 188 | if (aspect != LOCATION_ASPECT_FINISH) |
| 189 | { |
| 190 | expanded_location prev_exploc (exploc); |
| 191 | prev_exploc.column--; |
| 192 | int prev_display_col |
| 193 | = (location_compute_display_column (prev_exploc, policy)); |
| 194 | m_display_col = prev_display_col + 1; |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | int m_display_col; |
| 200 | }; |
| 201 | |
| 202 | |
| 203 | /* A point within a layout_range; similar to an exploc_with_display_col, |
| 204 | but after filtering on file. */ |
| 205 | |
| 206 | class layout_point |
| 207 | { |
| 208 | public: |
| 209 | layout_point (const exploc_with_display_col &exploc) |
| 210 | : m_line (exploc.line) |
| 211 | { |
| 212 | m_columns[CU_BYTES] = exploc.column; |
| 213 | m_columns[CU_DISPLAY_COLS] = exploc.m_display_col; |
| 214 | } |
| 215 | |
| 216 | linenum_type m_line; |
| 217 | int m_columns[CU_NUM_UNITS]; |
| 218 | }; |
| 219 | |
| 220 | /* A class for use by "class layout" below: a filtered location_range. */ |
| 221 | |
| 222 | class layout_range |
| 223 | { |
| 224 | public: |
| 225 | layout_range (const exploc_with_display_col &start_exploc, |
| 226 | const exploc_with_display_col &finish_exploc, |
| 227 | enum range_display_kind range_display_kind, |
| 228 | const exploc_with_display_col &caret_exploc, |
| 229 | unsigned original_idx, |
| 230 | const range_label *label); |
| 231 | |
| 232 | bool contains_point (linenum_type row, int column, |
| 233 | enum column_unit col_unit) const; |
| 234 | bool intersects_line_p (linenum_type row) const; |
| 235 | |
| 236 | layout_point m_start; |
| 237 | layout_point m_finish; |
| 238 | enum range_display_kind m_range_display_kind; |
| 239 | layout_point m_caret; |
| 240 | unsigned m_original_idx; |
| 241 | const range_label *m_label; |
| 242 | }; |
| 243 | |
| 244 | /* A struct for use by layout::print_source_line for telling |
| 245 | layout::print_annotation_line the extents of the source line that |
| 246 | it printed, so that underlines can be clipped appropriately. Units |
| 247 | are 1-based display columns. */ |
| 248 | |
| 249 | struct line_bounds |
| 250 | { |
| 251 | int m_first_non_ws_disp_col; |
| 252 | int m_last_non_ws_disp_col; |
| 253 | |
| 254 | line_bounds () |
| 255 | { |
| 256 | m_first_non_ws_disp_col = INT_MAX2147483647; |
| 257 | m_last_non_ws_disp_col = 0; |
| 258 | } |
| 259 | }; |
| 260 | |
| 261 | /* A range of contiguous source lines within a layout (e.g. "lines 5-10" |
| 262 | or "line 23"). During the layout ctor, layout::calculate_line_spans |
| 263 | splits the pertinent source lines into a list of disjoint line_span |
| 264 | instances (e.g. lines 5-10, lines 15-20, line 23). */ |
| 265 | |
| 266 | class line_span |
| 267 | { |
| 268 | public: |
| 269 | line_span (linenum_type first_line, linenum_type last_line) |
| 270 | : m_first_line (first_line), m_last_line (last_line) |
| 271 | { |
| 272 | gcc_assert (first_line <= last_line)((void)(!(first_line <= last_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 272, __FUNCTION__), 0 : 0)); |
| 273 | } |
| 274 | linenum_type get_first_line () const { return m_first_line; } |
| 275 | linenum_type get_last_line () const { return m_last_line; } |
| 276 | |
| 277 | bool contains_line_p (linenum_type line) const |
| 278 | { |
| 279 | return line >= m_first_line && line <= m_last_line; |
| 280 | } |
| 281 | |
| 282 | static int comparator (const void *p1, const void *p2) |
| 283 | { |
| 284 | const line_span *ls1 = (const line_span *)p1; |
| 285 | const line_span *ls2 = (const line_span *)p2; |
| 286 | int first_line_cmp = compare (ls1->m_first_line, ls2->m_first_line); |
| 287 | if (first_line_cmp) |
| 288 | return first_line_cmp; |
| 289 | return compare (ls1->m_last_line, ls2->m_last_line); |
| 290 | } |
| 291 | |
| 292 | linenum_type m_first_line; |
| 293 | linenum_type m_last_line; |
| 294 | }; |
| 295 | |
| 296 | #if CHECKING_P1 |
| 297 | |
| 298 | /* Selftests for line_span. */ |
| 299 | |
| 300 | static void |
| 301 | test_line_span () |
| 302 | { |
| 303 | line_span line_one (1, 1); |
| 304 | ASSERT_EQ (1, line_one.get_first_line ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(line_one.get_first_line ())" ")"; if (((1)) == ((line_one.get_first_line ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 304, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 304, __FUNCTION__)))), desc_); } while (0); |
| 305 | ASSERT_EQ (1, line_one.get_last_line ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(line_one.get_last_line ())" ")"; if (((1)) == ((line_one.get_last_line ()))) ::selftest:: pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 305, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 305, __FUNCTION__)))), desc_); } while (0); |
| 306 | ASSERT_FALSE (line_one.contains_line_p (0))do { const char *desc_ = "ASSERT_FALSE (" "(line_one.contains_line_p (0))" ")"; bool actual_ = ((line_one.contains_line_p (0))); if (actual_ ) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 306, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 306, __FUNCTION__))), desc_); } while (0); |
| 307 | ASSERT_TRUE (line_one.contains_line_p (1))do { const char *desc_ = "ASSERT_TRUE (" "(line_one.contains_line_p (1))" ")"; bool actual_ = ((line_one.contains_line_p (1))); if (actual_ ) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 307, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 307, __FUNCTION__))), desc_); } while (0); |
| 308 | ASSERT_FALSE (line_one.contains_line_p (2))do { const char *desc_ = "ASSERT_FALSE (" "(line_one.contains_line_p (2))" ")"; bool actual_ = ((line_one.contains_line_p (2))); if (actual_ ) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 308, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 308, __FUNCTION__))), desc_); } while (0); |
| 309 | |
| 310 | line_span lines_1_to_3 (1, 3); |
| 311 | ASSERT_EQ (1, lines_1_to_3.get_first_line ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(lines_1_to_3.get_first_line ())" ")"; if (((1)) == ((lines_1_to_3.get_first_line ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 311, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 311, __FUNCTION__)))), desc_); } while (0); |
| 312 | ASSERT_EQ (3, lines_1_to_3.get_last_line ())do { const char *desc_ = "ASSERT_EQ (" "(3)" ", " "(lines_1_to_3.get_last_line ())" ")"; if (((3)) == ((lines_1_to_3.get_last_line ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 312, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 312, __FUNCTION__)))), desc_); } while (0); |
| 313 | ASSERT_TRUE (lines_1_to_3.contains_line_p (1))do { const char *desc_ = "ASSERT_TRUE (" "(lines_1_to_3.contains_line_p (1))" ")"; bool actual_ = ((lines_1_to_3.contains_line_p (1))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 313, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 313, __FUNCTION__))), desc_); } while (0); |
| 314 | ASSERT_TRUE (lines_1_to_3.contains_line_p (3))do { const char *desc_ = "ASSERT_TRUE (" "(lines_1_to_3.contains_line_p (3))" ")"; bool actual_ = ((lines_1_to_3.contains_line_p (3))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 314, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 314, __FUNCTION__))), desc_); } while (0); |
| 315 | |
| 316 | ASSERT_EQ (0, line_span::comparator (&line_one, &line_one))do { const char *desc_ = "ASSERT_EQ (" "(0)" ", " "(line_span::comparator (&line_one, &line_one))" ")"; if (((0)) == ((line_span::comparator (&line_one, & line_one)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 316, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 316, __FUNCTION__)))), desc_); } while (0); |
| 317 | ASSERT_GT (line_span::comparator (&lines_1_to_3, &line_one), 0)do { const char *desc_ = "ASSERT_GT (" "(line_span::comparator (&lines_1_to_3, &line_one))" ", " "(0)" ")"; if (((line_span::comparator (&lines_1_to_3 , &line_one))) > ((0))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 317, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 317, __FUNCTION__)))), desc_); } while (0); |
| 318 | ASSERT_LT (line_span::comparator (&line_one, &lines_1_to_3), 0)do { const char *desc_ = "ASSERT_LT (" "(line_span::comparator (&line_one, &lines_1_to_3))" ", " "(0)" ")"; if (((line_span::comparator (&line_one, & lines_1_to_3))) < ((0))) ::selftest::pass ((((::selftest:: location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 318, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 318, __FUNCTION__)))), desc_); } while (0); |
| 319 | |
| 320 | /* A linenum > 2^31. */ |
| 321 | const linenum_type LARGEST_LINE = 0xffffffff; |
| 322 | line_span largest_line (LARGEST_LINE, LARGEST_LINE); |
| 323 | ASSERT_EQ (LARGEST_LINE, largest_line.get_first_line ())do { const char *desc_ = "ASSERT_EQ (" "(LARGEST_LINE)" ", " "(largest_line.get_first_line ())" ")"; if (((LARGEST_LINE)) == ((largest_line.get_first_line ( )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 323, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 323, __FUNCTION__)))), desc_); } while (0); |
| 324 | ASSERT_EQ (LARGEST_LINE, largest_line.get_last_line ())do { const char *desc_ = "ASSERT_EQ (" "(LARGEST_LINE)" ", " "(largest_line.get_last_line ())" ")"; if (((LARGEST_LINE)) == ((largest_line.get_last_line () ))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 324, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 324, __FUNCTION__)))), desc_); } while (0); |
| 325 | |
| 326 | ASSERT_GT (line_span::comparator (&largest_line, &line_one), 0)do { const char *desc_ = "ASSERT_GT (" "(line_span::comparator (&largest_line, &line_one))" ", " "(0)" ")"; if (((line_span::comparator (&largest_line , &line_one))) > ((0))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 326, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 326, __FUNCTION__)))), desc_); } while (0); |
| 327 | ASSERT_LT (line_span::comparator (&line_one, &largest_line), 0)do { const char *desc_ = "ASSERT_LT (" "(line_span::comparator (&line_one, &largest_line))" ", " "(0)" ")"; if (((line_span::comparator (&line_one, & largest_line))) < ((0))) ::selftest::pass ((((::selftest:: location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 327, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 327, __FUNCTION__)))), desc_); } while (0); |
| 328 | } |
| 329 | |
| 330 | #endif /* #if CHECKING_P */ |
| 331 | |
| 332 | /* A bundle of information containing how to print unicode |
| 333 | characters and bytes when quoting source code. |
| 334 | |
| 335 | Provides a unified place to support escaping some subset |
| 336 | of characters to some format. |
| 337 | |
| 338 | Extends char_column_policy; printing is split out to avoid |
| 339 | libcpp having to know about pretty_printer. */ |
| 340 | |
| 341 | struct char_display_policy : public cpp_char_column_policy |
| 342 | { |
| 343 | public: |
| 344 | char_display_policy (int tabstop, |
| 345 | int (*width_cb) (cppchar_t c), |
| 346 | void (*print_cb) (pretty_printer *pp, |
| 347 | const cpp_decoded_char &cp)) |
| 348 | : cpp_char_column_policy (tabstop, width_cb), |
| 349 | m_print_cb (print_cb) |
| 350 | { |
| 351 | } |
| 352 | |
| 353 | void (*m_print_cb) (pretty_printer *pp, |
| 354 | const cpp_decoded_char &cp); |
| 355 | }; |
| 356 | |
| 357 | /* A class to control the overall layout when printing a diagnostic. |
| 358 | |
| 359 | The layout is determined within the constructor. |
| 360 | It is then printed by repeatedly calling the "print_source_line", |
| 361 | "print_annotation_line" and "print_any_fixits" methods. |
| 362 | |
| 363 | We assume we have disjoint ranges. */ |
| 364 | |
| 365 | class layout |
| 366 | { |
| 367 | public: |
| 368 | layout (diagnostic_context *context, |
| 369 | rich_location *richloc, |
| 370 | diagnostic_t diagnostic_kind); |
| 371 | |
| 372 | bool maybe_add_location_range (const location_range *loc_range, |
| 373 | unsigned original_idx, |
| 374 | bool restrict_to_current_line_spans); |
| 375 | |
| 376 | int get_num_line_spans () const { return m_line_spans.length (); } |
| 377 | const line_span *get_line_span (int idx) const { return &m_line_spans[idx]; } |
| 378 | |
| 379 | int get_linenum_width () const { return m_linenum_width; } |
| 380 | int get_x_offset_display () const { return m_x_offset_display; } |
| 381 | |
| 382 | void print_gap_in_line_numbering (); |
| 383 | bool print_heading_for_line_span_index_p (int line_span_idx) const; |
| 384 | |
| 385 | expanded_location get_expanded_location (const line_span *) const; |
| 386 | |
| 387 | void print_line (linenum_type row); |
| 388 | |
| 389 | void on_bad_codepoint (const char *ptr, cppchar_t ch, size_t ch_sz); |
| 390 | |
| 391 | private: |
| 392 | bool will_show_line_p (linenum_type row) const; |
| 393 | void print_leading_fixits (linenum_type row); |
| 394 | line_bounds print_source_line (linenum_type row, const char *line, |
| 395 | int line_bytes); |
| 396 | bool should_print_annotation_line_p (linenum_type row) const; |
| 397 | void start_annotation_line (char margin_char = ' ') const; |
| 398 | void print_annotation_line (linenum_type row, const line_bounds lbounds); |
| 399 | void print_any_labels (linenum_type row); |
| 400 | void print_trailing_fixits (linenum_type row); |
| 401 | |
| 402 | bool annotation_line_showed_range_p (linenum_type line, int start_column, |
| 403 | int finish_column) const; |
| 404 | void show_ruler (int max_column) const; |
| 405 | |
| 406 | bool validate_fixit_hint_p (const fixit_hint *hint); |
| 407 | |
| 408 | void calculate_line_spans (); |
| 409 | void calculate_linenum_width (); |
| 410 | void calculate_x_offset_display (); |
| 411 | |
| 412 | void print_newline (); |
| 413 | |
| 414 | bool |
| 415 | get_state_at_point (/* Inputs. */ |
| 416 | linenum_type row, int column, |
| 417 | int first_non_ws, int last_non_ws, |
| 418 | enum column_unit col_unit, |
| 419 | /* Outputs. */ |
| 420 | point_state *out_state); |
| 421 | |
| 422 | int |
| 423 | get_x_bound_for_row (linenum_type row, int caret_column, |
| 424 | int last_non_ws); |
| 425 | |
| 426 | void |
| 427 | move_to_column (int *column, int dest_column, bool add_left_margin); |
| 428 | |
| 429 | private: |
| 430 | diagnostic_context *m_context; |
| 431 | pretty_printer *m_pp; |
| 432 | char_display_policy m_policy; |
| 433 | location_t m_primary_loc; |
| 434 | exploc_with_display_col m_exploc; |
| 435 | colorizer m_colorizer; |
| 436 | bool m_colorize_source_p; |
| 437 | bool m_show_labels_p; |
| 438 | bool m_show_line_numbers_p; |
| 439 | bool m_diagnostic_path_p; |
| 440 | auto_vec <layout_range> m_layout_ranges; |
| 441 | auto_vec <const fixit_hint *> m_fixit_hints; |
| 442 | auto_vec <line_span> m_line_spans; |
| 443 | int m_linenum_width; |
| 444 | int m_x_offset_display; |
| 445 | bool m_escape_on_output; |
| 446 | }; |
| 447 | |
| 448 | /* Implementation of "class colorizer". */ |
| 449 | |
| 450 | /* The constructor for "colorizer". Lookup and store color codes for the |
| 451 | different kinds of things we might need to print. */ |
| 452 | |
| 453 | colorizer::colorizer (diagnostic_context *context, |
| 454 | diagnostic_t diagnostic_kind) : |
| 455 | m_context (context), |
| 456 | m_diagnostic_kind (diagnostic_kind), |
| 457 | m_current_state (STATE_NORMAL_TEXT) |
| 458 | { |
| 459 | m_range1 = get_color_by_name ("range1"); |
| 460 | m_range2 = get_color_by_name ("range2"); |
| 461 | m_fixit_insert = get_color_by_name ("fixit-insert"); |
| 462 | m_fixit_delete = get_color_by_name ("fixit-delete"); |
| 463 | m_stop_color = colorize_stop (pp_show_color (context->printer)(context->printer)->show_color); |
| 464 | } |
| 465 | |
| 466 | /* The destructor for "colorize". If colorization is on, print a code to |
| 467 | turn it off. */ |
| 468 | |
| 469 | colorizer::~colorizer () |
| 470 | { |
| 471 | finish_state (m_current_state); |
| 472 | } |
| 473 | |
| 474 | /* Update state, printing color codes if necessary if there's a state |
| 475 | change. */ |
| 476 | |
| 477 | void |
| 478 | colorizer::set_state (int new_state) |
| 479 | { |
| 480 | if (m_current_state != new_state) |
| 481 | { |
| 482 | finish_state (m_current_state); |
| 483 | m_current_state = new_state; |
| 484 | begin_state (new_state); |
| 485 | } |
| 486 | } |
| 487 | |
| 488 | /* Turn on any colorization for STATE. */ |
| 489 | |
| 490 | void |
| 491 | colorizer::begin_state (int state) |
| 492 | { |
| 493 | switch (state) |
| 494 | { |
| 495 | case STATE_NORMAL_TEXT: |
| 496 | break; |
| 497 | |
| 498 | case STATE_FIXIT_INSERT: |
| 499 | pp_string (m_context->printer, m_fixit_insert); |
| 500 | break; |
| 501 | |
| 502 | case STATE_FIXIT_DELETE: |
| 503 | pp_string (m_context->printer, m_fixit_delete); |
| 504 | break; |
| 505 | |
| 506 | case 0: |
| 507 | /* Make range 0 be the same color as the "kind" text |
| 508 | (error vs warning vs note). */ |
| 509 | pp_string |
| 510 | (m_context->printer, |
| 511 | colorize_start (pp_show_color (m_context->printer)(m_context->printer)->show_color, |
| 512 | diagnostic_get_color_for_kind (m_diagnostic_kind))); |
| 513 | break; |
| 514 | |
| 515 | case 1: |
| 516 | pp_string (m_context->printer, m_range1); |
| 517 | break; |
| 518 | |
| 519 | case 2: |
| 520 | pp_string (m_context->printer, m_range2); |
| 521 | break; |
| 522 | |
| 523 | default: |
| 524 | /* For ranges beyond 2, alternate between color 1 and color 2. */ |
| 525 | { |
| 526 | gcc_assert (state > 2)((void)(!(state > 2) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 526, __FUNCTION__), 0 : 0)); |
| 527 | pp_string (m_context->printer, |
| 528 | state % 2 ? m_range1 : m_range2); |
| 529 | } |
| 530 | break; |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | /* Turn off any colorization for STATE. */ |
| 535 | |
| 536 | void |
| 537 | colorizer::finish_state (int state) |
| 538 | { |
| 539 | if (state != STATE_NORMAL_TEXT) |
| 540 | pp_string (m_context->printer, m_stop_color); |
| 541 | } |
| 542 | |
| 543 | /* Get the color code for NAME (or the empty string if |
| 544 | colorization is disabled). */ |
| 545 | |
| 546 | const char * |
| 547 | colorizer::get_color_by_name (const char *name) |
| 548 | { |
| 549 | return colorize_start (pp_show_color (m_context->printer)(m_context->printer)->show_color, name); |
| 550 | } |
| 551 | |
| 552 | /* Implementation of class layout_range. */ |
| 553 | |
| 554 | /* The constructor for class layout_range. |
| 555 | Initialize various layout_point fields from expanded_location |
| 556 | equivalents; we've already filtered on file. */ |
| 557 | |
| 558 | layout_range::layout_range (const exploc_with_display_col &start_exploc, |
| 559 | const exploc_with_display_col &finish_exploc, |
| 560 | enum range_display_kind range_display_kind, |
| 561 | const exploc_with_display_col &caret_exploc, |
| 562 | unsigned original_idx, |
| 563 | const range_label *label) |
| 564 | : m_start (start_exploc), |
| 565 | m_finish (finish_exploc), |
| 566 | m_range_display_kind (range_display_kind), |
| 567 | m_caret (caret_exploc), |
| 568 | m_original_idx (original_idx), |
| 569 | m_label (label) |
| 570 | { |
| 571 | } |
| 572 | |
| 573 | /* Is (column, row) within the given range? |
| 574 | We've already filtered on the file. |
| 575 | |
| 576 | Ranges are closed (both limits are within the range). |
| 577 | |
| 578 | Example A: a single-line range: |
| 579 | start: (col=22, line=2) |
| 580 | finish: (col=38, line=2) |
| 581 | |
| 582 | |00000011111111112222222222333333333344444444444 |
| 583 | |34567890123456789012345678901234567890123456789 |
| 584 | --+----------------------------------------------- |
| 585 | 01|bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb |
| 586 | 02|bbbbbbbbbbbbbbbbbbbSwwwwwwwwwwwwwwwFaaaaaaaaaaa |
| 587 | 03|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
| 588 | |
| 589 | Example B: a multiline range with |
| 590 | start: (col=14, line=3) |
| 591 | finish: (col=08, line=5) |
| 592 | |
| 593 | |00000011111111112222222222333333333344444444444 |
| 594 | |34567890123456789012345678901234567890123456789 |
| 595 | --+----------------------------------------------- |
| 596 | 01|bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb |
| 597 | 02|bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb |
| 598 | 03|bbbbbbbbbbbSwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww |
| 599 | 04|wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww |
| 600 | 05|wwwwwFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
| 601 | 06|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
| 602 | --+----------------------------------------------- |
| 603 | |
| 604 | Legend: |
| 605 | - 'b' indicates a point *before* the range |
| 606 | - 'S' indicates the start of the range |
| 607 | - 'w' indicates a point within the range |
| 608 | - 'F' indicates the finish of the range (which is |
| 609 | within it). |
| 610 | - 'a' indicates a subsequent point *after* the range. |
| 611 | |
| 612 | COL_UNIT controls whether we check the byte column or |
| 613 | the display column; one or the other is more convenient |
| 614 | depending on the context. */ |
| 615 | |
| 616 | bool |
| 617 | layout_range::contains_point (linenum_type row, int column, |
| 618 | enum column_unit col_unit) const |
| 619 | { |
| 620 | gcc_assert (m_start.m_line <= m_finish.m_line)((void)(!(m_start.m_line <= m_finish.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 620, __FUNCTION__), 0 : 0)); |
| 621 | /* ...but the equivalent isn't true for the columns; |
| 622 | consider example B in the comment above. */ |
| 623 | |
| 624 | if (row < m_start.m_line) |
| 625 | /* Points before the first line of the range are |
| 626 | outside it (corresponding to line 01 in example A |
| 627 | and lines 01 and 02 in example B above). */ |
| 628 | return false; |
| 629 | |
| 630 | if (row == m_start.m_line) |
| 631 | /* On same line as start of range (corresponding |
| 632 | to line 02 in example A and line 03 in example B). */ |
| 633 | { |
| 634 | if (column < m_start.m_columns[col_unit]) |
| 635 | /* Points on the starting line of the range, but |
| 636 | before the column in which it begins. */ |
| 637 | return false; |
| 638 | |
| 639 | if (row < m_finish.m_line) |
| 640 | /* This is a multiline range; the point |
| 641 | is within it (corresponds to line 03 in example B |
| 642 | from column 14 onwards) */ |
| 643 | return true; |
| 644 | else |
| 645 | { |
| 646 | /* This is a single-line range. */ |
| 647 | gcc_assert (row == m_finish.m_line)((void)(!(row == m_finish.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 647, __FUNCTION__), 0 : 0)); |
| 648 | return column <= m_finish.m_columns[col_unit]; |
| 649 | } |
| 650 | } |
| 651 | |
| 652 | /* The point is in a line beyond that containing the |
| 653 | start of the range: lines 03 onwards in example A, |
| 654 | and lines 04 onwards in example B. */ |
| 655 | gcc_assert (row > m_start.m_line)((void)(!(row > m_start.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 655, __FUNCTION__), 0 : 0)); |
| 656 | |
| 657 | if (row > m_finish.m_line) |
| 658 | /* The point is beyond the final line of the range |
| 659 | (lines 03 onwards in example A, and lines 06 onwards |
| 660 | in example B). */ |
| 661 | return false; |
| 662 | |
| 663 | if (row < m_finish.m_line) |
| 664 | { |
| 665 | /* The point is in a line that's fully within a multiline |
| 666 | range (e.g. line 04 in example B). */ |
| 667 | gcc_assert (m_start.m_line < m_finish.m_line)((void)(!(m_start.m_line < m_finish.m_line) ? fancy_abort ( "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 667, __FUNCTION__), 0 : 0)); |
| 668 | return true; |
| 669 | } |
| 670 | |
| 671 | gcc_assert (row == m_finish.m_line)((void)(!(row == m_finish.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 671, __FUNCTION__), 0 : 0)); |
| 672 | |
| 673 | return column <= m_finish.m_columns[col_unit]; |
| 674 | } |
| 675 | |
| 676 | /* Does this layout_range contain any part of line ROW? */ |
| 677 | |
| 678 | bool |
| 679 | layout_range::intersects_line_p (linenum_type row) const |
| 680 | { |
| 681 | gcc_assert (m_start.m_line <= m_finish.m_line)((void)(!(m_start.m_line <= m_finish.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 681, __FUNCTION__), 0 : 0)); |
| 682 | if (row < m_start.m_line) |
| 683 | return false; |
| 684 | if (row > m_finish.m_line) |
| 685 | return false; |
| 686 | return true; |
| 687 | } |
| 688 | |
| 689 | #if CHECKING_P1 |
| 690 | |
| 691 | /* Default for when we don't care what the tab expansion is set to. */ |
| 692 | static const int def_tabstop = 8; |
| 693 | |
| 694 | static cpp_char_column_policy def_policy () |
| 695 | { |
| 696 | return cpp_char_column_policy (def_tabstop, cpp_wcwidth); |
| 697 | } |
| 698 | |
| 699 | /* Create some expanded locations for testing layout_range. The filename |
| 700 | member of the explocs is set to the empty string. This member will only be |
| 701 | inspected by the calls to location_compute_display_column() made from the |
| 702 | layout_point constructors. That function will check for an empty filename |
| 703 | argument and not attempt to open it, rather treating the non-existent data |
| 704 | as if the display width were the same as the byte count. Tests exercising a |
| 705 | real difference between byte count and display width are performed later, |
| 706 | e.g. in test_diagnostic_show_locus_one_liner_utf8(). */ |
| 707 | |
| 708 | static layout_range |
| 709 | make_range (int start_line, int start_col, int end_line, int end_col) |
| 710 | { |
| 711 | const expanded_location start_exploc |
| 712 | = {"", start_line, start_col, NULL__null, false}; |
| 713 | const expanded_location finish_exploc |
| 714 | = {"", end_line, end_col, NULL__null, false}; |
| 715 | return layout_range (exploc_with_display_col (start_exploc, def_policy (), |
| 716 | LOCATION_ASPECT_START), |
| 717 | exploc_with_display_col (finish_exploc, def_policy (), |
| 718 | LOCATION_ASPECT_FINISH), |
| 719 | SHOW_RANGE_WITHOUT_CARET, |
| 720 | exploc_with_display_col (start_exploc, def_policy (), |
| 721 | LOCATION_ASPECT_CARET), |
| 722 | 0, NULL__null); |
| 723 | } |
| 724 | |
| 725 | /* Selftests for layout_range::contains_point and |
| 726 | layout_range::intersects_line_p. */ |
| 727 | |
| 728 | /* Selftest for layout_range, where the layout_range |
| 729 | is a range with start==end i.e. a single point. */ |
| 730 | |
| 731 | static void |
| 732 | test_layout_range_for_single_point () |
| 733 | { |
| 734 | layout_range point = make_range (7, 10, 7, 10); |
| 735 | |
| 736 | /* Tests for layout_range::contains_point. */ |
| 737 | |
| 738 | for (int i = 0; i != CU_NUM_UNITS; ++i) |
| 739 | { |
| 740 | const enum column_unit col_unit = (enum column_unit) i; |
| 741 | |
| 742 | /* Before the line. */ |
| 743 | ASSERT_FALSE (point.contains_point (6, 1, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(point.contains_point (6, 1, col_unit))" ")"; bool actual_ = ((point.contains_point (6, 1, col_unit)) ); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 743, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 743, __FUNCTION__))), desc_); } while (0); |
| 744 | |
| 745 | /* On the line, but before start. */ |
| 746 | ASSERT_FALSE (point.contains_point (7, 9, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(point.contains_point (7, 9, col_unit))" ")"; bool actual_ = ((point.contains_point (7, 9, col_unit)) ); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 746, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 746, __FUNCTION__))), desc_); } while (0); |
| 747 | |
| 748 | /* At the point. */ |
| 749 | ASSERT_TRUE (point.contains_point (7, 10, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(point.contains_point (7, 10, col_unit))" ")"; bool actual_ = ((point.contains_point (7, 10, col_unit) )); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 749, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 749, __FUNCTION__))), desc_); } while (0); |
| 750 | |
| 751 | /* On the line, after the point. */ |
| 752 | ASSERT_FALSE (point.contains_point (7, 11, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(point.contains_point (7, 11, col_unit))" ")"; bool actual_ = ((point.contains_point (7, 11, col_unit) )); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 752, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 752, __FUNCTION__))), desc_); } while (0); |
| 753 | |
| 754 | /* After the line. */ |
| 755 | ASSERT_FALSE (point.contains_point (8, 1, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(point.contains_point (8, 1, col_unit))" ")"; bool actual_ = ((point.contains_point (8, 1, col_unit)) ); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 755, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 755, __FUNCTION__))), desc_); } while (0); |
| 756 | } |
| 757 | |
| 758 | /* Tests for layout_range::intersects_line_p. */ |
| 759 | ASSERT_FALSE (point.intersects_line_p (6))do { const char *desc_ = "ASSERT_FALSE (" "(point.intersects_line_p (6))" ")"; bool actual_ = ((point.intersects_line_p (6))); if (actual_ ) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 759, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 759, __FUNCTION__))), desc_); } while (0); |
| 760 | ASSERT_TRUE (point.intersects_line_p (7))do { const char *desc_ = "ASSERT_TRUE (" "(point.intersects_line_p (7))" ")"; bool actual_ = ((point.intersects_line_p (7))); if (actual_ ) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 760, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 760, __FUNCTION__))), desc_); } while (0); |
| 761 | ASSERT_FALSE (point.intersects_line_p (8))do { const char *desc_ = "ASSERT_FALSE (" "(point.intersects_line_p (8))" ")"; bool actual_ = ((point.intersects_line_p (8))); if (actual_ ) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 761, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 761, __FUNCTION__))), desc_); } while (0); |
| 762 | } |
| 763 | |
| 764 | /* Selftest for layout_range, where the layout_range |
| 765 | is the single-line range shown as "Example A" above. */ |
| 766 | |
| 767 | static void |
| 768 | test_layout_range_for_single_line () |
| 769 | { |
| 770 | layout_range example_a = make_range (2, 22, 2, 38); |
| 771 | |
| 772 | /* Tests for layout_range::contains_point. */ |
| 773 | |
| 774 | for (int i = 0; i != CU_NUM_UNITS; ++i) |
| 775 | { |
| 776 | const enum column_unit col_unit = (enum column_unit) i; |
| 777 | |
| 778 | /* Before the line. */ |
| 779 | ASSERT_FALSE (example_a.contains_point (1, 1, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.contains_point (1, 1, col_unit))" ")"; bool actual_ = ((example_a.contains_point (1, 1, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 779, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 779, __FUNCTION__))), desc_); } while (0); |
| 780 | |
| 781 | /* On the line, but before start. */ |
| 782 | ASSERT_FALSE (example_a.contains_point (2, 21, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.contains_point (2, 21, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 21, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 782, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 782, __FUNCTION__))), desc_); } while (0); |
| 783 | |
| 784 | /* On the line, at the start. */ |
| 785 | ASSERT_TRUE (example_a.contains_point (2, 22, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_a.contains_point (2, 22, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 22, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 785, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 785, __FUNCTION__))), desc_); } while (0); |
| 786 | |
| 787 | /* On the line, within the range. */ |
| 788 | ASSERT_TRUE (example_a.contains_point (2, 23, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_a.contains_point (2, 23, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 23, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 788, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 788, __FUNCTION__))), desc_); } while (0); |
| 789 | |
| 790 | /* On the line, at the end. */ |
| 791 | ASSERT_TRUE (example_a.contains_point (2, 38, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_a.contains_point (2, 38, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 38, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 791, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 791, __FUNCTION__))), desc_); } while (0); |
| 792 | |
| 793 | /* On the line, after the end. */ |
| 794 | ASSERT_FALSE (example_a.contains_point (2, 39, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.contains_point (2, 39, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 39, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 794, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 794, __FUNCTION__))), desc_); } while (0); |
| 795 | |
| 796 | /* After the line. */ |
| 797 | ASSERT_FALSE (example_a.contains_point (2, 39, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.contains_point (2, 39, col_unit))" ")"; bool actual_ = ((example_a.contains_point (2, 39, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 797, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 797, __FUNCTION__))), desc_); } while (0); |
| 798 | } |
| 799 | |
| 800 | /* Tests for layout_range::intersects_line_p. */ |
| 801 | ASSERT_FALSE (example_a.intersects_line_p (1))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.intersects_line_p (1))" ")"; bool actual_ = ((example_a.intersects_line_p (1))); if ( actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 801, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 801, __FUNCTION__))), desc_); } while (0); |
| 802 | ASSERT_TRUE (example_a.intersects_line_p (2))do { const char *desc_ = "ASSERT_TRUE (" "(example_a.intersects_line_p (2))" ")"; bool actual_ = ((example_a.intersects_line_p (2))); if ( actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 802, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 802, __FUNCTION__))), desc_); } while (0); |
| 803 | ASSERT_FALSE (example_a.intersects_line_p (3))do { const char *desc_ = "ASSERT_FALSE (" "(example_a.intersects_line_p (3))" ")"; bool actual_ = ((example_a.intersects_line_p (3))); if ( actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 803, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 803, __FUNCTION__))), desc_); } while (0); |
| 804 | } |
| 805 | |
| 806 | /* Selftest for layout_range, where the layout_range |
| 807 | is the multi-line range shown as "Example B" above. */ |
| 808 | |
| 809 | static void |
| 810 | test_layout_range_for_multiple_lines () |
| 811 | { |
| 812 | layout_range example_b = make_range (3, 14, 5, 8); |
| 813 | |
| 814 | /* Tests for layout_range::contains_point. */ |
| 815 | |
| 816 | for (int i = 0; i != CU_NUM_UNITS; ++i) |
| 817 | { |
| 818 | const enum column_unit col_unit = (enum column_unit) i; |
| 819 | |
| 820 | /* Before first line. */ |
| 821 | ASSERT_FALSE (example_b.contains_point (1, 1, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.contains_point (1, 1, col_unit))" ")"; bool actual_ = ((example_b.contains_point (1, 1, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 821, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 821, __FUNCTION__))), desc_); } while (0); |
| 822 | |
| 823 | /* On the first line, but before start. */ |
| 824 | ASSERT_FALSE (example_b.contains_point (3, 13, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.contains_point (3, 13, col_unit))" ")"; bool actual_ = ((example_b.contains_point (3, 13, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 824, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 824, __FUNCTION__))), desc_); } while (0); |
| 825 | |
| 826 | /* At the start. */ |
| 827 | ASSERT_TRUE (example_b.contains_point (3, 14, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (3, 14, col_unit))" ")"; bool actual_ = ((example_b.contains_point (3, 14, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 827, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 827, __FUNCTION__))), desc_); } while (0); |
| 828 | |
| 829 | /* On the first line, within the range. */ |
| 830 | ASSERT_TRUE (example_b.contains_point (3, 15, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (3, 15, col_unit))" ")"; bool actual_ = ((example_b.contains_point (3, 15, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 830, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 830, __FUNCTION__))), desc_); } while (0); |
| 831 | |
| 832 | /* On an interior line. |
| 833 | The column number should not matter; try various boundary |
| 834 | values. */ |
| 835 | ASSERT_TRUE (example_b.contains_point (4, 1, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 1, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 1, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 835, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 835, __FUNCTION__))), desc_); } while (0); |
| 836 | ASSERT_TRUE (example_b.contains_point (4, 7, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 7, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 7, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 836, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 836, __FUNCTION__))), desc_); } while (0); |
| 837 | ASSERT_TRUE (example_b.contains_point (4, 8, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 8, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 8, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 837, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 837, __FUNCTION__))), desc_); } while (0); |
| 838 | ASSERT_TRUE (example_b.contains_point (4, 9, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 9, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 9, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 838, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 838, __FUNCTION__))), desc_); } while (0); |
| 839 | ASSERT_TRUE (example_b.contains_point (4, 13, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 13, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 13, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 839, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 839, __FUNCTION__))), desc_); } while (0); |
| 840 | ASSERT_TRUE (example_b.contains_point (4, 14, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 14, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 14, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 840, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 840, __FUNCTION__))), desc_); } while (0); |
| 841 | ASSERT_TRUE (example_b.contains_point (4, 15, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (4, 15, col_unit))" ")"; bool actual_ = ((example_b.contains_point (4, 15, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 841, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 841, __FUNCTION__))), desc_); } while (0); |
| 842 | |
| 843 | /* On the final line, before the end. */ |
| 844 | ASSERT_TRUE (example_b.contains_point (5, 7, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (5, 7, col_unit))" ")"; bool actual_ = ((example_b.contains_point (5, 7, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 844, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 844, __FUNCTION__))), desc_); } while (0); |
| 845 | |
| 846 | /* On the final line, at the end. */ |
| 847 | ASSERT_TRUE (example_b.contains_point (5, 8, col_unit))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.contains_point (5, 8, col_unit))" ")"; bool actual_ = ((example_b.contains_point (5, 8, col_unit ))); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 847, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 847, __FUNCTION__))), desc_); } while (0); |
| 848 | |
| 849 | /* On the final line, after the end. */ |
| 850 | ASSERT_FALSE (example_b.contains_point (5, 9, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.contains_point (5, 9, col_unit))" ")"; bool actual_ = ((example_b.contains_point (5, 9, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 850, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 850, __FUNCTION__))), desc_); } while (0); |
| 851 | |
| 852 | /* After the line. */ |
| 853 | ASSERT_FALSE (example_b.contains_point (6, 1, col_unit))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.contains_point (6, 1, col_unit))" ")"; bool actual_ = ((example_b.contains_point (6, 1, col_unit ))); if (actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 853, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 853, __FUNCTION__))), desc_); } while (0); |
| 854 | } |
| 855 | |
| 856 | /* Tests for layout_range::intersects_line_p. */ |
| 857 | ASSERT_FALSE (example_b.intersects_line_p (2))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.intersects_line_p (2))" ")"; bool actual_ = ((example_b.intersects_line_p (2))); if ( actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 857, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 857, __FUNCTION__))), desc_); } while (0); |
| 858 | ASSERT_TRUE (example_b.intersects_line_p (3))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.intersects_line_p (3))" ")"; bool actual_ = ((example_b.intersects_line_p (3))); if ( actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 858, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 858, __FUNCTION__))), desc_); } while (0); |
| 859 | ASSERT_TRUE (example_b.intersects_line_p (4))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.intersects_line_p (4))" ")"; bool actual_ = ((example_b.intersects_line_p (4))); if ( actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 859, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 859, __FUNCTION__))), desc_); } while (0); |
| 860 | ASSERT_TRUE (example_b.intersects_line_p (5))do { const char *desc_ = "ASSERT_TRUE (" "(example_b.intersects_line_p (5))" ")"; bool actual_ = ((example_b.intersects_line_p (5))); if ( actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 860, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 860, __FUNCTION__))), desc_); } while (0); |
| 861 | ASSERT_FALSE (example_b.intersects_line_p (6))do { const char *desc_ = "ASSERT_FALSE (" "(example_b.intersects_line_p (6))" ")"; bool actual_ = ((example_b.intersects_line_p (6))); if ( actual_) ::selftest::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 861, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 861, __FUNCTION__))), desc_); } while (0); |
| 862 | } |
| 863 | |
| 864 | #endif /* #if CHECKING_P */ |
| 865 | |
| 866 | /* Given a source line LINE of length LINE_BYTES bytes, determine the length |
| 867 | (still in bytes, not display cols) without any trailing whitespace. */ |
| 868 | |
| 869 | static int |
| 870 | get_line_bytes_without_trailing_whitespace (const char *line, int line_bytes) |
| 871 | { |
| 872 | int result = line_bytes; |
| 873 | while (result > 0) |
| 874 | { |
| 875 | char ch = line[result - 1]; |
| 876 | if (ch == ' ' || ch == '\t' || ch == '\r') |
| 877 | result--; |
| 878 | else |
| 879 | break; |
| 880 | } |
| 881 | gcc_assert (result >= 0)((void)(!(result >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 881, __FUNCTION__), 0 : 0)); |
| 882 | gcc_assert (result <= line_bytes)((void)(!(result <= line_bytes) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 882, __FUNCTION__), 0 : 0)); |
| 883 | gcc_assert (result == 0 ||((void)(!(result == 0 || (line[result - 1] != ' ' && line [result -1] != '\t' && line[result -1] != '\r')) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 886, __FUNCTION__), 0 : 0)) |
| 884 | (line[result - 1] != ' '((void)(!(result == 0 || (line[result - 1] != ' ' && line [result -1] != '\t' && line[result -1] != '\r')) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 886, __FUNCTION__), 0 : 0)) |
| 885 | && line[result -1] != '\t'((void)(!(result == 0 || (line[result - 1] != ' ' && line [result -1] != '\t' && line[result -1] != '\r')) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 886, __FUNCTION__), 0 : 0)) |
| 886 | && line[result -1] != '\r'))((void)(!(result == 0 || (line[result - 1] != ' ' && line [result -1] != '\t' && line[result -1] != '\r')) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 886, __FUNCTION__), 0 : 0)); |
| 887 | return result; |
| 888 | } |
| 889 | |
| 890 | #if CHECKING_P1 |
| 891 | |
| 892 | /* A helper function for testing get_line_bytes_without_trailing_whitespace. */ |
| 893 | |
| 894 | static void |
| 895 | assert_eq (const char *line, int expected_bytes) |
| 896 | { |
| 897 | int actual_value |
| 898 | = get_line_bytes_without_trailing_whitespace (line, strlen (line)); |
| 899 | ASSERT_EQ (actual_value, expected_bytes)do { const char *desc_ = "ASSERT_EQ (" "(actual_value)" ", " "(expected_bytes)" ")"; if (((actual_value)) == ((expected_bytes))) ::selftest:: pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 899, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 899, __FUNCTION__)))), desc_); } while (0); |
| 900 | } |
| 901 | |
| 902 | /* Verify that get_line_bytes_without_trailing_whitespace is sane for |
| 903 | various inputs. It is not required to handle newlines. */ |
| 904 | |
| 905 | static void |
| 906 | test_get_line_bytes_without_trailing_whitespace () |
| 907 | { |
| 908 | assert_eq ("", 0); |
| 909 | assert_eq (" ", 0); |
| 910 | assert_eq ("\t", 0); |
| 911 | assert_eq ("\r", 0); |
| 912 | assert_eq ("hello world", 11); |
| 913 | assert_eq ("hello world ", 11); |
| 914 | assert_eq ("hello world \t\t ", 11); |
| 915 | assert_eq ("hello world\r", 11); |
| 916 | } |
| 917 | |
| 918 | #endif /* #if CHECKING_P */ |
| 919 | |
| 920 | /* Helper function for layout's ctor, for sanitizing locations relative |
| 921 | to the primary location within a diagnostic. |
| 922 | |
| 923 | Compare LOC_A and LOC_B to see if it makes sense to print underlines |
| 924 | connecting their expanded locations. Doing so is only guaranteed to |
| 925 | make sense if the locations share the same macro expansion "history" |
| 926 | i.e. they can be traced through the same macro expansions, eventually |
| 927 | reaching an ordinary map. |
| 928 | |
| 929 | This may be too strong a condition, but it effectively sanitizes |
| 930 | PR c++/70105, which has an example of printing an expression where the |
| 931 | final location of the expression is in a different macro, which |
| 932 | erroneously was leading to hundreds of lines of irrelevant source |
| 933 | being printed. */ |
| 934 | |
| 935 | static bool |
| 936 | compatible_locations_p (location_t loc_a, location_t loc_b) |
| 937 | { |
| 938 | if (IS_ADHOC_LOC (loc_a)) |
| 939 | loc_a = get_location_from_adhoc_loc (line_table, loc_a); |
| 940 | if (IS_ADHOC_LOC (loc_b)) |
| 941 | loc_b = get_location_from_adhoc_loc (line_table, loc_b); |
| 942 | |
| 943 | /* If either location is one of the special locations outside of a |
| 944 | linemap, they are only compatible if they are equal. */ |
| 945 | if (loc_a < RESERVED_LOCATION_COUNT |
| 946 | || loc_b < RESERVED_LOCATION_COUNT) |
| 947 | return loc_a == loc_b; |
| 948 | |
| 949 | const line_map *map_a = linemap_lookup (line_table, loc_a); |
| 950 | linemap_assert (map_a)do { if (! (map_a)) fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 950, __FUNCTION__); } while (0); |
| 951 | |
| 952 | const line_map *map_b = linemap_lookup (line_table, loc_b); |
| 953 | linemap_assert (map_b)do { if (! (map_b)) fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 953, __FUNCTION__); } while (0); |
| 954 | |
| 955 | /* Are they within the same map? */ |
| 956 | if (map_a == map_b) |
| 957 | { |
| 958 | /* Are both within the same macro expansion? */ |
| 959 | if (linemap_macro_expansion_map_p (map_a)) |
| 960 | { |
| 961 | /* If so, then they're only compatible if either both are |
| 962 | from the macro definition, or both from the macro arguments. */ |
| 963 | bool loc_a_from_defn |
| 964 | = linemap_location_from_macro_definition_p (line_table, loc_a); |
| 965 | bool loc_b_from_defn |
| 966 | = linemap_location_from_macro_definition_p (line_table, loc_b); |
| 967 | if (loc_a_from_defn != loc_b_from_defn) |
| 968 | return false; |
| 969 | |
| 970 | /* Expand each location towards the spelling location, and |
| 971 | recurse. */ |
| 972 | const line_map_macro *macro_map = linemap_check_macro (map_a); |
| 973 | location_t loc_a_toward_spelling |
| 974 | = linemap_macro_map_loc_unwind_toward_spelling (line_table, |
| 975 | macro_map, |
| 976 | loc_a); |
| 977 | location_t loc_b_toward_spelling |
| 978 | = linemap_macro_map_loc_unwind_toward_spelling (line_table, |
| 979 | macro_map, |
| 980 | loc_b); |
| 981 | return compatible_locations_p (loc_a_toward_spelling, |
| 982 | loc_b_toward_spelling); |
| 983 | } |
| 984 | |
| 985 | /* Otherwise they are within the same ordinary map. */ |
| 986 | return true; |
| 987 | } |
| 988 | else |
| 989 | { |
| 990 | /* Within different maps. */ |
| 991 | |
| 992 | /* If either is within a macro expansion, they are incompatible. */ |
| 993 | if (linemap_macro_expansion_map_p (map_a) |
| 994 | || linemap_macro_expansion_map_p (map_b)) |
| 995 | return false; |
| 996 | |
| 997 | /* Within two different ordinary maps; they are compatible iff they |
| 998 | are in the same file. */ |
| 999 | const line_map_ordinary *ord_map_a = linemap_check_ordinary (map_a); |
| 1000 | const line_map_ordinary *ord_map_b = linemap_check_ordinary (map_b); |
| 1001 | return ord_map_a->to_file == ord_map_b->to_file; |
| 1002 | } |
| 1003 | } |
| 1004 | |
| 1005 | /* Comparator for sorting fix-it hints. */ |
| 1006 | |
| 1007 | static int |
| 1008 | fixit_cmp (const void *p_a, const void *p_b) |
| 1009 | { |
| 1010 | const fixit_hint * hint_a = *static_cast<const fixit_hint * const *> (p_a); |
| 1011 | const fixit_hint * hint_b = *static_cast<const fixit_hint * const *> (p_b); |
| 1012 | return hint_a->get_start_loc () - hint_b->get_start_loc (); |
| 1013 | } |
| 1014 | |
| 1015 | /* Callbacks for use when not escaping the source. */ |
| 1016 | |
| 1017 | /* The default callback for char_column_policy::m_width_cb is cpp_wcwidth. */ |
| 1018 | |
| 1019 | /* Callback for char_display_policy::m_print_cb for printing source chars |
| 1020 | when not escaping the source. */ |
| 1021 | |
| 1022 | static void |
| 1023 | default_print_decoded_ch (pretty_printer *pp, |
| 1024 | const cpp_decoded_char &decoded_ch) |
| 1025 | { |
| 1026 | for (const char *ptr = decoded_ch.m_start_byte; |
| 1027 | ptr != decoded_ch.m_next_byte; ptr++) |
| 1028 | { |
| 1029 | if (*ptr == '\0' || *ptr == '\r') |
| 1030 | { |
| 1031 | pp_space (pp)pp_character (pp, ' '); |
| 1032 | continue; |
| 1033 | } |
| 1034 | |
| 1035 | pp_character (pp, *ptr); |
| 1036 | } |
| 1037 | } |
| 1038 | |
| 1039 | /* Callbacks for use with DIAGNOSTICS_ESCAPE_FORMAT_BYTES. */ |
| 1040 | |
| 1041 | static const int width_per_escaped_byte = 4; |
| 1042 | |
| 1043 | /* Callback for char_column_policy::m_width_cb for determining the |
| 1044 | display width when escaping with DIAGNOSTICS_ESCAPE_FORMAT_BYTES. */ |
| 1045 | |
| 1046 | static int |
| 1047 | escape_as_bytes_width (cppchar_t ch) |
| 1048 | { |
| 1049 | if (ch < 0x80 && ISPRINT (ch)(_sch_istable[(ch) & 0xff] & (unsigned short)(_sch_isprint ))) |
| 1050 | return cpp_wcwidth (ch); |
| 1051 | else |
| 1052 | { |
| 1053 | if (ch <= 0x7F) return 1 * width_per_escaped_byte; |
| 1054 | if (ch <= 0x7FF) return 2 * width_per_escaped_byte; |
| 1055 | if (ch <= 0xFFFF) return 3 * width_per_escaped_byte; |
| 1056 | return 4 * width_per_escaped_byte; |
| 1057 | } |
| 1058 | } |
| 1059 | |
| 1060 | /* Callback for char_display_policy::m_print_cb for printing source chars |
| 1061 | when escaping with DIAGNOSTICS_ESCAPE_FORMAT_BYTES. */ |
| 1062 | |
| 1063 | static void |
| 1064 | escape_as_bytes_print (pretty_printer *pp, |
| 1065 | const cpp_decoded_char &decoded_ch) |
| 1066 | { |
| 1067 | if (!decoded_ch.m_valid_ch) |
| 1068 | { |
| 1069 | for (const char *iter = decoded_ch.m_start_byte; |
| 1070 | iter != decoded_ch.m_next_byte; ++iter) |
| 1071 | { |
| 1072 | char buf[16]; |
| 1073 | sprintf (buf, "<%02x>", (unsigned char)*iter); |
| 1074 | pp_string (pp, buf); |
| 1075 | } |
| 1076 | return; |
| 1077 | } |
| 1078 | |
| 1079 | cppchar_t ch = decoded_ch.m_ch; |
| 1080 | if (ch < 0x80 && ISPRINT (ch)(_sch_istable[(ch) & 0xff] & (unsigned short)(_sch_isprint ))) |
| 1081 | pp_character (pp, ch); |
| 1082 | else |
| 1083 | { |
| 1084 | for (const char *iter = decoded_ch.m_start_byte; |
| 1085 | iter < decoded_ch.m_next_byte; ++iter) |
| 1086 | { |
| 1087 | char buf[16]; |
| 1088 | sprintf (buf, "<%02x>", (unsigned char)*iter); |
| 1089 | pp_string (pp, buf); |
| 1090 | } |
| 1091 | } |
| 1092 | } |
| 1093 | |
| 1094 | /* Callbacks for use with DIAGNOSTICS_ESCAPE_FORMAT_UNICODE. */ |
| 1095 | |
| 1096 | /* Callback for char_column_policy::m_width_cb for determining the |
| 1097 | display width when escaping with DIAGNOSTICS_ESCAPE_FORMAT_UNICODE. */ |
| 1098 | |
| 1099 | static int |
| 1100 | escape_as_unicode_width (cppchar_t ch) |
| 1101 | { |
| 1102 | if (ch < 0x80 && ISPRINT (ch)(_sch_istable[(ch) & 0xff] & (unsigned short)(_sch_isprint ))) |
| 1103 | return cpp_wcwidth (ch); |
| 1104 | else |
| 1105 | { |
| 1106 | // Width of "<U+%04x>" |
| 1107 | if (ch > 0xfffff) |
| 1108 | return 10; |
| 1109 | else if (ch > 0xffff) |
| 1110 | return 9; |
| 1111 | else |
| 1112 | return 8; |
| 1113 | } |
| 1114 | } |
| 1115 | |
| 1116 | /* Callback for char_display_policy::m_print_cb for printing source chars |
| 1117 | when escaping with DIAGNOSTICS_ESCAPE_FORMAT_UNICODE. */ |
| 1118 | |
| 1119 | static void |
| 1120 | escape_as_unicode_print (pretty_printer *pp, |
| 1121 | const cpp_decoded_char &decoded_ch) |
| 1122 | { |
| 1123 | if (!decoded_ch.m_valid_ch) |
| 1124 | { |
| 1125 | escape_as_bytes_print (pp, decoded_ch); |
| 1126 | return; |
| 1127 | } |
| 1128 | |
| 1129 | cppchar_t ch = decoded_ch.m_ch; |
| 1130 | if (ch < 0x80 && ISPRINT (ch)(_sch_istable[(ch) & 0xff] & (unsigned short)(_sch_isprint ))) |
| 1131 | pp_character (pp, ch); |
| 1132 | else |
| 1133 | { |
| 1134 | char buf[16]; |
| 1135 | sprintf (buf, "<U+%04X>", ch); |
| 1136 | pp_string (pp, buf); |
| 1137 | } |
| 1138 | } |
| 1139 | |
| 1140 | /* Populate a char_display_policy based on DC and RICHLOC. */ |
| 1141 | |
| 1142 | static char_display_policy |
| 1143 | make_policy (const diagnostic_context &dc, |
| 1144 | const rich_location &richloc) |
| 1145 | { |
| 1146 | /* The default is to not escape non-ASCII bytes. */ |
| 1147 | char_display_policy result |
| 1148 | (dc.tabstop, cpp_wcwidth, default_print_decoded_ch); |
| 1149 | |
| 1150 | /* If the diagnostic suggests escaping non-ASCII bytes, then |
| 1151 | use policy from user-supplied options. */ |
| 1152 | if (richloc.escape_on_output_p ()) |
| 1153 | { |
| 1154 | result.m_undecoded_byte_width = width_per_escaped_byte; |
| 1155 | switch (dc.escape_format) |
| 1156 | { |
| 1157 | default: |
| 1158 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1158, __FUNCTION__)); |
| 1159 | case DIAGNOSTICS_ESCAPE_FORMAT_UNICODE: |
| 1160 | result.m_width_cb = escape_as_unicode_width; |
| 1161 | result.m_print_cb = escape_as_unicode_print; |
| 1162 | break; |
| 1163 | case DIAGNOSTICS_ESCAPE_FORMAT_BYTES: |
| 1164 | result.m_width_cb = escape_as_bytes_width; |
| 1165 | result.m_print_cb = escape_as_bytes_print; |
| 1166 | break; |
| 1167 | } |
| 1168 | } |
| 1169 | |
| 1170 | return result; |
| 1171 | } |
| 1172 | |
| 1173 | /* Implementation of class layout. */ |
| 1174 | |
| 1175 | /* Constructor for class layout. |
| 1176 | |
| 1177 | Filter the ranges from the rich_location to those that we can |
| 1178 | sanely print, populating m_layout_ranges and m_fixit_hints. |
| 1179 | Determine the range of lines that we will print, splitting them |
| 1180 | up into an ordered list of disjoint spans of contiguous line numbers. |
| 1181 | Determine m_x_offset_display, to ensure that the primary caret |
| 1182 | will fit within the max_width provided by the diagnostic_context. */ |
| 1183 | |
| 1184 | layout::layout (diagnostic_context * context, |
| 1185 | rich_location *richloc, |
| 1186 | diagnostic_t diagnostic_kind) |
| 1187 | : m_context (context), |
| 1188 | m_pp (context->printer), |
| 1189 | m_policy (make_policy (*context, *richloc)), |
| 1190 | m_primary_loc (richloc->get_range (0)->m_loc), |
| 1191 | m_exploc (richloc->get_expanded_location (0), m_policy, |
| 1192 | LOCATION_ASPECT_CARET), |
| 1193 | m_colorizer (context, diagnostic_kind), |
| 1194 | m_colorize_source_p (context->colorize_source_p), |
| 1195 | m_show_labels_p (context->show_labels_p), |
| 1196 | m_show_line_numbers_p (context->show_line_numbers_p), |
| 1197 | m_diagnostic_path_p (diagnostic_kind == DK_DIAGNOSTIC_PATH), |
| 1198 | m_layout_ranges (richloc->get_num_locations ()), |
| 1199 | m_fixit_hints (richloc->get_num_fixit_hints ()), |
| 1200 | m_line_spans (1 + richloc->get_num_locations ()), |
| 1201 | m_linenum_width (0), |
| 1202 | m_x_offset_display (0), |
| 1203 | m_escape_on_output (richloc->escape_on_output_p ()) |
| 1204 | { |
| 1205 | for (unsigned int idx = 0; idx < richloc->get_num_locations (); idx++) |
| 1206 | { |
| 1207 | /* This diagnostic printer can only cope with "sufficiently sane" ranges. |
| 1208 | Ignore any ranges that are awkward to handle. */ |
| 1209 | const location_range *loc_range = richloc->get_range (idx); |
| 1210 | maybe_add_location_range (loc_range, idx, false); |
| 1211 | } |
| 1212 | |
| 1213 | /* Populate m_fixit_hints, filtering to only those that are in the |
| 1214 | same file. */ |
| 1215 | for (unsigned int i = 0; i < richloc->get_num_fixit_hints (); i++) |
| 1216 | { |
| 1217 | const fixit_hint *hint = richloc->get_fixit_hint (i); |
| 1218 | if (validate_fixit_hint_p (hint)) |
| 1219 | m_fixit_hints.safe_push (hint); |
| 1220 | } |
| 1221 | |
| 1222 | /* Sort m_fixit_hints. */ |
| 1223 | m_fixit_hints.qsort (fixit_cmp)qsort (fixit_cmp); |
| 1224 | |
| 1225 | /* Populate the indicated members. */ |
| 1226 | calculate_line_spans (); |
| 1227 | calculate_linenum_width (); |
| 1228 | calculate_x_offset_display (); |
| 1229 | |
| 1230 | if (context->show_ruler_p) |
| 1231 | show_ruler (m_x_offset_display + m_context->caret_max_width); |
| 1232 | } |
| 1233 | |
| 1234 | |
| 1235 | /* Attempt to add LOC_RANGE to m_layout_ranges, filtering them to |
| 1236 | those that we can sanely print. |
| 1237 | |
| 1238 | ORIGINAL_IDX is the index of LOC_RANGE within its rich_location, |
| 1239 | (for use as extrinsic state by label ranges FIXME). |
| 1240 | |
| 1241 | If RESTRICT_TO_CURRENT_LINE_SPANS is true, then LOC_RANGE is also |
| 1242 | filtered against this layout instance's current line spans: it |
| 1243 | will only be added if the location is fully within the lines |
| 1244 | already specified by other locations. |
| 1245 | |
| 1246 | Return true iff LOC_RANGE was added. */ |
| 1247 | |
| 1248 | bool |
| 1249 | layout::maybe_add_location_range (const location_range *loc_range, |
| 1250 | unsigned original_idx, |
| 1251 | bool restrict_to_current_line_spans) |
| 1252 | { |
| 1253 | gcc_assert (loc_range)((void)(!(loc_range) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1253, __FUNCTION__), 0 : 0)); |
| 1254 | |
| 1255 | /* Split the "range" into caret and range information. */ |
| 1256 | source_range src_range = get_range_from_loc (line_table, loc_range->m_loc); |
| 1257 | |
| 1258 | /* Expand the various locations. */ |
| 1259 | expanded_location start |
| 1260 | = linemap_client_expand_location_to_spelling_point |
| 1261 | (src_range.m_start, LOCATION_ASPECT_START); |
| 1262 | expanded_location finish |
| 1263 | = linemap_client_expand_location_to_spelling_point |
| 1264 | (src_range.m_finish, LOCATION_ASPECT_FINISH); |
| 1265 | expanded_location caret |
| 1266 | = linemap_client_expand_location_to_spelling_point |
| 1267 | (loc_range->m_loc, LOCATION_ASPECT_CARET); |
| 1268 | |
| 1269 | /* If any part of the range isn't in the same file as the primary |
| 1270 | location of this diagnostic, ignore the range. */ |
| 1271 | if (start.file != m_exploc.file) |
| 1272 | return false; |
| 1273 | if (finish.file != m_exploc.file) |
| 1274 | return false; |
| 1275 | if (loc_range->m_range_display_kind == SHOW_RANGE_WITH_CARET) |
| 1276 | if (caret.file != m_exploc.file) |
| 1277 | return false; |
| 1278 | |
| 1279 | /* Sanitize the caret location for non-primary ranges. */ |
| 1280 | if (m_layout_ranges.length () > 0) |
| 1281 | if (loc_range->m_range_display_kind == SHOW_RANGE_WITH_CARET) |
| 1282 | if (!compatible_locations_p (loc_range->m_loc, m_primary_loc)) |
| 1283 | /* Discard any non-primary ranges that can't be printed |
| 1284 | sanely relative to the primary location. */ |
| 1285 | return false; |
| 1286 | |
| 1287 | /* Everything is now known to be in the correct source file, |
| 1288 | but it may require further sanitization. */ |
| 1289 | layout_range ri (exploc_with_display_col (start, m_policy, |
| 1290 | LOCATION_ASPECT_START), |
| 1291 | exploc_with_display_col (finish, m_policy, |
| 1292 | LOCATION_ASPECT_FINISH), |
| 1293 | loc_range->m_range_display_kind, |
| 1294 | exploc_with_display_col (caret, m_policy, |
| 1295 | LOCATION_ASPECT_CARET), |
| 1296 | original_idx, loc_range->m_label); |
| 1297 | |
| 1298 | /* If we have a range that finishes before it starts (perhaps |
| 1299 | from something built via macro expansion), printing the |
| 1300 | range is likely to be nonsensical. Also, attempting to do so |
| 1301 | breaks assumptions within the printing code (PR c/68473). |
| 1302 | Similarly, don't attempt to print ranges if one or both ends |
| 1303 | of the range aren't sane to print relative to the |
| 1304 | primary location (PR c++/70105). */ |
| 1305 | if (start.line > finish.line |
| 1306 | || !compatible_locations_p (src_range.m_start, m_primary_loc) |
| 1307 | || !compatible_locations_p (src_range.m_finish, m_primary_loc)) |
| 1308 | { |
| 1309 | /* Is this the primary location? */ |
| 1310 | if (m_layout_ranges.length () == 0) |
| 1311 | { |
| 1312 | /* We want to print the caret for the primary location, but |
| 1313 | we must sanitize away m_start and m_finish. */ |
| 1314 | ri.m_start = ri.m_caret; |
| 1315 | ri.m_finish = ri.m_caret; |
| 1316 | } |
| 1317 | else |
| 1318 | /* This is a non-primary range; ignore it. */ |
| 1319 | return false; |
| 1320 | } |
| 1321 | |
| 1322 | /* Potentially filter to just the lines already specified by other |
| 1323 | locations. This is for use by gcc_rich_location::add_location_if_nearby. |
| 1324 | The layout ctor doesn't use it, and can't because m_line_spans |
| 1325 | hasn't been set up at that point. */ |
| 1326 | if (restrict_to_current_line_spans) |
| 1327 | { |
| 1328 | if (!will_show_line_p (start.line)) |
| 1329 | return false; |
| 1330 | if (!will_show_line_p (finish.line)) |
| 1331 | return false; |
| 1332 | if (loc_range->m_range_display_kind == SHOW_RANGE_WITH_CARET) |
| 1333 | if (!will_show_line_p (caret.line)) |
| 1334 | return false; |
| 1335 | } |
| 1336 | |
| 1337 | /* Passed all the tests; add the range to m_layout_ranges so that |
| 1338 | it will be printed. */ |
| 1339 | m_layout_ranges.safe_push (ri); |
| 1340 | return true; |
| 1341 | } |
| 1342 | |
| 1343 | /* Return true iff ROW is within one of the line spans for this layout. */ |
| 1344 | |
| 1345 | bool |
| 1346 | layout::will_show_line_p (linenum_type row) const |
| 1347 | { |
| 1348 | for (int line_span_idx = 0; line_span_idx < get_num_line_spans (); |
| 1349 | line_span_idx++) |
| 1350 | { |
| 1351 | const line_span *line_span = get_line_span (line_span_idx); |
| 1352 | if (line_span->contains_line_p (row)) |
| 1353 | return true; |
| 1354 | } |
| 1355 | return false; |
| 1356 | } |
| 1357 | |
| 1358 | /* Print a line showing a gap in the line numbers, for showing the boundary |
| 1359 | between two line spans. */ |
| 1360 | |
| 1361 | void |
| 1362 | layout::print_gap_in_line_numbering () |
| 1363 | { |
| 1364 | gcc_assert (m_show_line_numbers_p)((void)(!(m_show_line_numbers_p) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1364, __FUNCTION__), 0 : 0)); |
| 1365 | |
| 1366 | pp_emit_prefix (m_pp); |
| 1367 | |
| 1368 | for (int i = 0; i < m_linenum_width + 1; i++) |
| 1369 | pp_character (m_pp, '.'); |
| 1370 | |
| 1371 | pp_newline (m_pp); |
| 1372 | } |
| 1373 | |
| 1374 | /* Return true iff we should print a heading when starting the |
| 1375 | line span with the given index. */ |
| 1376 | |
| 1377 | bool |
| 1378 | layout::print_heading_for_line_span_index_p (int line_span_idx) const |
| 1379 | { |
| 1380 | /* We print a heading for every change of line span, hence for every |
| 1381 | line span after the initial one. */ |
| 1382 | if (line_span_idx > 0) |
| 1383 | return true; |
| 1384 | |
| 1385 | /* We also do it for the initial span if the primary location of the |
| 1386 | diagnostic is in a different span. */ |
| 1387 | if (m_exploc.line > (int)get_line_span (0)->m_last_line) |
| 1388 | return true; |
| 1389 | |
| 1390 | return false; |
| 1391 | } |
| 1392 | |
| 1393 | /* Get an expanded_location for the first location of interest within |
| 1394 | the given line_span. |
| 1395 | Used when printing a heading to indicate a new line span. */ |
| 1396 | |
| 1397 | expanded_location |
| 1398 | layout::get_expanded_location (const line_span *line_span) const |
| 1399 | { |
| 1400 | /* Whenever possible, use the caret location. */ |
| 1401 | if (line_span->contains_line_p (m_exploc.line)) |
| 1402 | return m_exploc; |
| 1403 | |
| 1404 | /* Otherwise, use the start of the first range that's present |
| 1405 | within the line_span. */ |
| 1406 | for (unsigned int i = 0; i < m_layout_ranges.length (); i++) |
| 1407 | { |
| 1408 | const layout_range *lr = &m_layout_ranges[i]; |
| 1409 | if (line_span->contains_line_p (lr->m_start.m_line)) |
| 1410 | { |
| 1411 | expanded_location exploc = m_exploc; |
| 1412 | exploc.line = lr->m_start.m_line; |
| 1413 | exploc.column = lr->m_start.m_columns[CU_BYTES]; |
| 1414 | return exploc; |
| 1415 | } |
| 1416 | } |
| 1417 | |
| 1418 | /* Otherwise, use the location of the first fixit-hint present within |
| 1419 | the line_span. */ |
| 1420 | for (unsigned int i = 0; i < m_fixit_hints.length (); i++) |
| 1421 | { |
| 1422 | const fixit_hint *hint = m_fixit_hints[i]; |
| 1423 | location_t loc = hint->get_start_loc (); |
| 1424 | expanded_location exploc = expand_location (loc); |
| 1425 | if (line_span->contains_line_p (exploc.line)) |
| 1426 | return exploc; |
| 1427 | } |
| 1428 | |
| 1429 | /* It should not be possible to have a line span that didn't |
| 1430 | contain any of the layout_range or fixit_hint instances. */ |
| 1431 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1431, __FUNCTION__)); |
| 1432 | return m_exploc; |
| 1433 | } |
| 1434 | |
| 1435 | /* Determine if HINT is meaningful to print within this layout. */ |
| 1436 | |
| 1437 | bool |
| 1438 | layout::validate_fixit_hint_p (const fixit_hint *hint) |
| 1439 | { |
| 1440 | if (LOCATION_FILE (hint->get_start_loc ())((expand_location (hint->get_start_loc ())).file) != m_exploc.file) |
| 1441 | return false; |
| 1442 | if (LOCATION_FILE (hint->get_next_loc ())((expand_location (hint->get_next_loc ())).file) != m_exploc.file) |
| 1443 | return false; |
| 1444 | |
| 1445 | return true; |
| 1446 | } |
| 1447 | |
| 1448 | /* Determine the range of lines affected by HINT. |
| 1449 | This assumes that HINT has already been filtered by |
| 1450 | validate_fixit_hint_p, and so affects the correct source file. */ |
| 1451 | |
| 1452 | static line_span |
| 1453 | get_line_span_for_fixit_hint (const fixit_hint *hint) |
| 1454 | { |
| 1455 | gcc_assert (hint)((void)(!(hint) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1455, __FUNCTION__), 0 : 0)); |
| 1456 | |
| 1457 | int start_line = LOCATION_LINE (hint->get_start_loc ())((expand_location (hint->get_start_loc ())).line); |
| 1458 | |
| 1459 | /* For line-insertion fix-it hints, add the previous line to the |
| 1460 | span, to give the user more context on the proposed change. */ |
| 1461 | if (hint->ends_with_newline_p ()) |
| 1462 | if (start_line > 1) |
| 1463 | start_line--; |
| 1464 | |
| 1465 | return line_span (start_line, |
| 1466 | LOCATION_LINE (hint->get_next_loc ())((expand_location (hint->get_next_loc ())).line)); |
| 1467 | } |
| 1468 | |
| 1469 | /* We want to print the pertinent source code at a diagnostic. The |
| 1470 | rich_location can contain multiple locations. This will have been |
| 1471 | filtered into m_exploc (the caret for the primary location) and |
| 1472 | m_layout_ranges, for those ranges within the same source file. |
| 1473 | |
| 1474 | We will print a subset of the lines within the source file in question, |
| 1475 | as a collection of "spans" of lines. |
| 1476 | |
| 1477 | This function populates m_line_spans with an ordered, disjoint list of |
| 1478 | the line spans of interest. |
| 1479 | |
| 1480 | Printing a gap between line spans takes one line, so, when printing |
| 1481 | line numbers, we allow a gap of up to one line between spans when |
| 1482 | merging, since it makes more sense to print the source line rather than a |
| 1483 | "gap-in-line-numbering" line. When not printing line numbers, it's |
| 1484 | better to be more explicit about what's going on, so keeping them as |
| 1485 | separate spans is preferred. |
| 1486 | |
| 1487 | For example, if the primary range is on lines 8-10, with secondary ranges |
| 1488 | covering lines 5-6 and lines 13-15: |
| 1489 | |
| 1490 | 004 |
| 1491 | 005 |RANGE 1 |
| 1492 | 006 |RANGE 1 |
| 1493 | 007 |
| 1494 | 008 |PRIMARY RANGE |
| 1495 | 009 |PRIMARY CARET |
| 1496 | 010 |PRIMARY RANGE |
| 1497 | 011 |
| 1498 | 012 |
| 1499 | 013 |RANGE 2 |
| 1500 | 014 |RANGE 2 |
| 1501 | 015 |RANGE 2 |
| 1502 | 016 |
| 1503 | |
| 1504 | With line numbering on, we want two spans: lines 5-10 and lines 13-15. |
| 1505 | |
| 1506 | With line numbering off (with span headers), we want three spans: lines 5-6, |
| 1507 | lines 8-10, and lines 13-15. */ |
| 1508 | |
| 1509 | void |
| 1510 | layout::calculate_line_spans () |
| 1511 | { |
| 1512 | /* This should only be called once, by the ctor. */ |
| 1513 | gcc_assert (m_line_spans.length () == 0)((void)(!(m_line_spans.length () == 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1513, __FUNCTION__), 0 : 0)); |
| 1514 | |
| 1515 | /* Populate tmp_spans with individual spans, for each of |
| 1516 | m_exploc, and for m_layout_ranges. */ |
| 1517 | auto_vec<line_span> tmp_spans (1 + m_layout_ranges.length ()); |
| 1518 | tmp_spans.safe_push (line_span (m_exploc.line, m_exploc.line)); |
| 1519 | for (unsigned int i = 0; i < m_layout_ranges.length (); i++) |
| 1520 | { |
| 1521 | const layout_range *lr = &m_layout_ranges[i]; |
| 1522 | gcc_assert (lr->m_start.m_line <= lr->m_finish.m_line)((void)(!(lr->m_start.m_line <= lr->m_finish.m_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1522, __FUNCTION__), 0 : 0)); |
| 1523 | tmp_spans.safe_push (line_span (lr->m_start.m_line, |
| 1524 | lr->m_finish.m_line)); |
| 1525 | } |
| 1526 | |
| 1527 | /* Also add spans for any fix-it hints, in case they cover other lines. */ |
| 1528 | for (unsigned int i = 0; i < m_fixit_hints.length (); i++) |
| 1529 | { |
| 1530 | const fixit_hint *hint = m_fixit_hints[i]; |
| 1531 | gcc_assert (hint)((void)(!(hint) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1531, __FUNCTION__), 0 : 0)); |
| 1532 | tmp_spans.safe_push (get_line_span_for_fixit_hint (hint)); |
| 1533 | } |
| 1534 | |
| 1535 | /* Sort them. */ |
| 1536 | tmp_spans.qsort(line_span::comparator)qsort (line_span::comparator); |
| 1537 | |
| 1538 | /* Now iterate through tmp_spans, copying into m_line_spans, and |
| 1539 | combining where possible. */ |
| 1540 | gcc_assert (tmp_spans.length () > 0)((void)(!(tmp_spans.length () > 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1540, __FUNCTION__), 0 : 0)); |
| 1541 | m_line_spans.safe_push (tmp_spans[0]); |
| 1542 | for (unsigned int i = 1; i < tmp_spans.length (); i++) |
| 1543 | { |
| 1544 | line_span *current = &m_line_spans[m_line_spans.length () - 1]; |
| 1545 | const line_span *next = &tmp_spans[i]; |
| 1546 | gcc_assert (next->m_first_line >= current->m_first_line)((void)(!(next->m_first_line >= current->m_first_line ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1546, __FUNCTION__), 0 : 0)); |
| 1547 | const int merger_distance = m_show_line_numbers_p ? 1 : 0; |
| 1548 | if ((linenum_arith_t)next->m_first_line |
| 1549 | <= (linenum_arith_t)current->m_last_line + 1 + merger_distance) |
| 1550 | { |
| 1551 | /* We can merge them. */ |
| 1552 | if (next->m_last_line > current->m_last_line) |
| 1553 | current->m_last_line = next->m_last_line; |
| 1554 | } |
| 1555 | else |
| 1556 | { |
| 1557 | /* No merger possible. */ |
| 1558 | m_line_spans.safe_push (*next); |
| 1559 | } |
| 1560 | } |
| 1561 | |
| 1562 | /* Verify the result, in m_line_spans. */ |
| 1563 | gcc_assert (m_line_spans.length () > 0)((void)(!(m_line_spans.length () > 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1563, __FUNCTION__), 0 : 0)); |
| 1564 | for (unsigned int i = 1; i < m_line_spans.length (); i++) |
| 1565 | { |
| 1566 | const line_span *prev = &m_line_spans[i - 1]; |
| 1567 | const line_span *next = &m_line_spans[i]; |
| 1568 | /* The individual spans must be sane. */ |
| 1569 | gcc_assert (prev->m_first_line <= prev->m_last_line)((void)(!(prev->m_first_line <= prev->m_last_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1569, __FUNCTION__), 0 : 0)); |
| 1570 | gcc_assert (next->m_first_line <= next->m_last_line)((void)(!(next->m_first_line <= next->m_last_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1570, __FUNCTION__), 0 : 0)); |
| 1571 | /* The spans must be ordered. */ |
| 1572 | gcc_assert (prev->m_first_line < next->m_first_line)((void)(!(prev->m_first_line < next->m_first_line) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1572, __FUNCTION__), 0 : 0)); |
| 1573 | /* There must be a gap of at least one line between separate spans. */ |
| 1574 | gcc_assert ((prev->m_last_line + 1) < next->m_first_line)((void)(!((prev->m_last_line + 1) < next->m_first_line ) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1574, __FUNCTION__), 0 : 0)); |
| 1575 | } |
| 1576 | } |
| 1577 | |
| 1578 | /* Determine how many display columns need to be reserved for line numbers, |
| 1579 | based on the largest line number that will be needed, and populate |
| 1580 | m_linenum_width. */ |
| 1581 | |
| 1582 | void |
| 1583 | layout::calculate_linenum_width () |
| 1584 | { |
| 1585 | gcc_assert (m_line_spans.length () > 0)((void)(!(m_line_spans.length () > 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 1585, __FUNCTION__), 0 : 0)); |
| 1586 | const line_span *last_span = &m_line_spans[m_line_spans.length () - 1]; |
| 1587 | int highest_line = last_span->m_last_line; |
| 1588 | if (highest_line < 0) |
| 1589 | highest_line = 0; |
| 1590 | m_linenum_width = num_digits (highest_line); |
| 1591 | /* If we're showing jumps in the line-numbering, allow at least 3 chars. */ |
| 1592 | if (m_line_spans.length () > 1) |
| 1593 | m_linenum_width = MAX (m_linenum_width, 3)((m_linenum_width) > (3) ? (m_linenum_width) : (3)); |
| 1594 | /* If there's a minimum margin width, apply it (subtracting 1 for the space |
| 1595 | after the line number. */ |
| 1596 | m_linenum_width = MAX (m_linenum_width, m_context->min_margin_width - 1)((m_linenum_width) > (m_context->min_margin_width - 1) ? (m_linenum_width) : (m_context->min_margin_width - 1)); |
| 1597 | } |
| 1598 | |
| 1599 | /* Calculate m_x_offset_display, which improves readability in case the source |
| 1600 | line of interest is longer than the user's display. All lines output will be |
| 1601 | shifted to the left (so that their beginning is no longer displayed) by |
| 1602 | m_x_offset_display display columns, so that the caret is in a reasonable |
| 1603 | location. */ |
| 1604 | |
| 1605 | void |
| 1606 | layout::calculate_x_offset_display () |
| 1607 | { |
| 1608 | m_x_offset_display = 0; |
| 1609 | |
| 1610 | const int max_width = m_context->caret_max_width; |
| 1611 | if (!max_width) |
| 1612 | { |
| 1613 | /* Nothing to do, the width is not capped. */ |
| 1614 | return; |
| 1615 | } |
| 1616 | |
| 1617 | const char_span line = location_get_source_line (m_exploc.file, |
| 1618 | m_exploc.line); |
| 1619 | if (!line) |
| 1620 | { |
| 1621 | /* Nothing to do, we couldn't find the source line. */ |
| 1622 | return; |
| 1623 | } |
| 1624 | int caret_display_column = m_exploc.m_display_col; |
| 1625 | const int line_bytes |
| 1626 | = get_line_bytes_without_trailing_whitespace (line.get_buffer (), |
| 1627 | line.length ()); |
| 1628 | int eol_display_column |
| 1629 | = cpp_display_width (line.get_buffer (), line_bytes, m_policy); |
| 1630 | if (caret_display_column > eol_display_column |
| 1631 | || !caret_display_column) |
| 1632 | { |
| 1633 | /* This does not make sense, so don't try to do anything in this case. */ |
| 1634 | return; |
| 1635 | } |
| 1636 | |
| 1637 | /* Adjust caret and eol positions to include the left margin. If we are |
| 1638 | outputting line numbers, then the left margin is equal to m_linenum_width |
| 1639 | plus three for the " | " which follows it. Otherwise the left margin width |
| 1640 | is equal to 1, because layout::print_source_line() will prefix each line |
| 1641 | with a space. */ |
| 1642 | const int source_display_cols = eol_display_column; |
| 1643 | int left_margin_size = 1; |
| 1644 | if (m_show_line_numbers_p) |
| 1645 | left_margin_size = m_linenum_width + 3; |
| 1646 | caret_display_column += left_margin_size; |
| 1647 | eol_display_column += left_margin_size; |
| 1648 | |
| 1649 | if (eol_display_column <= max_width) |
| 1650 | { |
| 1651 | /* Nothing to do, everything fits in the display. */ |
| 1652 | return; |
| 1653 | } |
| 1654 | |
| 1655 | /* The line is too long for the display. Calculate an offset such that the |
| 1656 | caret is not too close to the right edge of the screen. It will be |
| 1657 | CARET_LINE_MARGIN display columns from the right edge, unless it is closer |
| 1658 | than that to the end of the source line anyway. */ |
| 1659 | int right_margin_size = CARET_LINE_MARGIN; |
| 1660 | right_margin_size = MIN (eol_display_column - caret_display_column,((eol_display_column - caret_display_column) < (right_margin_size ) ? (eol_display_column - caret_display_column) : (right_margin_size )) |
| 1661 | right_margin_size)((eol_display_column - caret_display_column) < (right_margin_size ) ? (eol_display_column - caret_display_column) : (right_margin_size )); |
| 1662 | if (right_margin_size + left_margin_size >= max_width) |
| 1663 | { |
| 1664 | /* The max_width is very small, so anything we try to do will not be very |
| 1665 | effective; just punt in this case and output with no offset. */ |
| 1666 | return; |
| 1667 | } |
| 1668 | const int max_caret_display_column = max_width - right_margin_size; |
| 1669 | if (caret_display_column > max_caret_display_column) |
| 1670 | { |
| 1671 | m_x_offset_display = caret_display_column - max_caret_display_column; |
| 1672 | /* Make sure we don't offset the line into oblivion. */ |
| 1673 | static const int min_cols_visible = 2; |
| 1674 | if (source_display_cols - m_x_offset_display < min_cols_visible) |
| 1675 | m_x_offset_display = 0; |
| 1676 | } |
| 1677 | } |
| 1678 | |
| 1679 | /* Print line ROW of source code, potentially colorized at any ranges, and |
| 1680 | return the line bounds. LINE is the source line (not necessarily |
| 1681 | 0-terminated) and LINE_BYTES is its length in bytes. In order to handle both |
| 1682 | colorization and tab expansion, this function tracks the line position in |
| 1683 | both byte and display column units. */ |
| 1684 | |
| 1685 | line_bounds |
| 1686 | layout::print_source_line (linenum_type row, const char *line, int line_bytes) |
| 1687 | { |
| 1688 | m_colorizer.set_normal_text (); |
| 1689 | |
| 1690 | pp_emit_prefix (m_pp); |
| 1691 | if (m_show_line_numbers_p) |
| 1692 | { |
| 1693 | int width = num_digits (row); |
| 1694 | for (int i = 0; i < m_linenum_width - width; i++) |
| 1695 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1696 | pp_printf (m_pp, "%i | ", row); |
| 1697 | } |
| 1698 | else |
| 1699 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1700 | |
| 1701 | /* We will stop printing the source line at any trailing whitespace. */ |
| 1702 | line_bytes = get_line_bytes_without_trailing_whitespace (line, |
| 1703 | line_bytes); |
| 1704 | |
| 1705 | /* This object helps to keep track of which display column we are at, which is |
| 1706 | necessary for computing the line bounds in display units, for doing |
| 1707 | tab expansion, and for implementing m_x_offset_display. */ |
| 1708 | cpp_display_width_computation dw (line, line_bytes, m_policy); |
| 1709 | |
| 1710 | /* Skip the first m_x_offset_display display columns. In case the leading |
| 1711 | portion that will be skipped ends with a character with wcwidth > 1, then |
| 1712 | it is possible we skipped too much, so account for that by padding with |
| 1713 | spaces. Note that this does the right thing too in case a tab was the last |
| 1714 | character to be skipped over; the tab is effectively replaced by the |
| 1715 | correct number of trailing spaces needed to offset by the desired number of |
| 1716 | display columns. */ |
| 1717 | for (int skipped_display_cols = dw.advance_display_cols (m_x_offset_display); |
| 1718 | skipped_display_cols > m_x_offset_display; --skipped_display_cols) |
| 1719 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1720 | |
| 1721 | /* Print the line and compute the line_bounds. */ |
| 1722 | line_bounds lbounds; |
| 1723 | while (!dw.done ()) |
| 1724 | { |
| 1725 | /* Assuming colorization is enabled for the caret and underline |
| 1726 | characters, we may also colorize the associated characters |
| 1727 | within the source line. |
| 1728 | |
| 1729 | For frontends that generate range information, we color the |
| 1730 | associated characters in the source line the same as the |
| 1731 | carets and underlines in the annotation line, to make it easier |
| 1732 | for the reader to see the pertinent code. |
| 1733 | |
| 1734 | For frontends that only generate carets, we don't colorize the |
| 1735 | characters above them, since this would look strange (e.g. |
| 1736 | colorizing just the first character in a token). */ |
| 1737 | if (m_colorize_source_p) |
| 1738 | { |
| 1739 | bool in_range_p; |
| 1740 | point_state state; |
| 1741 | const int start_byte_col = dw.bytes_processed () + 1; |
| 1742 | in_range_p = get_state_at_point (row, start_byte_col, |
| 1743 | 0, INT_MAX2147483647, |
| 1744 | CU_BYTES, |
| 1745 | &state); |
| 1746 | if (in_range_p) |
| 1747 | m_colorizer.set_range (state.range_idx); |
| 1748 | else |
| 1749 | m_colorizer.set_normal_text (); |
| 1750 | } |
| 1751 | |
| 1752 | /* Get the display width of the next character to be output, expanding |
| 1753 | tabs and replacing some control bytes with spaces as necessary. */ |
| 1754 | const char *c = dw.next_byte (); |
| 1755 | const int start_disp_col = dw.display_cols_processed () + 1; |
| 1756 | cpp_decoded_char cp; |
| 1757 | const int this_display_width = dw.process_next_codepoint (&cp); |
| 1758 | if (*c == '\t') |
| 1759 | { |
| 1760 | /* The returned display width is the number of spaces into which the |
| 1761 | tab should be expanded. */ |
| 1762 | for (int i = 0; i != this_display_width; ++i) |
| 1763 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1764 | continue; |
| 1765 | } |
| 1766 | |
| 1767 | /* We have a (possibly multibyte) character to output; update the line |
| 1768 | bounds if it is not whitespace. */ |
| 1769 | if (*c != ' ') |
| 1770 | { |
| 1771 | lbounds.m_last_non_ws_disp_col = dw.display_cols_processed (); |
| 1772 | if (lbounds.m_first_non_ws_disp_col == INT_MAX2147483647) |
| 1773 | lbounds.m_first_non_ws_disp_col = start_disp_col; |
| 1774 | } |
| 1775 | |
| 1776 | /* Output the character. */ |
| 1777 | m_policy.m_print_cb (m_pp, cp); |
| 1778 | c = dw.next_byte (); |
Value stored to 'c' is never read | |
| 1779 | } |
| 1780 | print_newline (); |
| 1781 | return lbounds; |
| 1782 | } |
| 1783 | |
| 1784 | /* Determine if we should print an annotation line for ROW. |
| 1785 | i.e. if any of m_layout_ranges contains ROW. */ |
| 1786 | |
| 1787 | bool |
| 1788 | layout::should_print_annotation_line_p (linenum_type row) const |
| 1789 | { |
| 1790 | layout_range *range; |
| 1791 | int i; |
| 1792 | FOR_EACH_VEC_ELT (m_layout_ranges, i, range)for (i = 0; (m_layout_ranges).iterate ((i), &(range)); ++ (i)) |
| 1793 | { |
| 1794 | if (range->m_range_display_kind == SHOW_LINES_WITHOUT_RANGE) |
| 1795 | return false; |
| 1796 | if (range->intersects_line_p (row)) |
| 1797 | return true; |
| 1798 | } |
| 1799 | return false; |
| 1800 | } |
| 1801 | |
| 1802 | /* Begin an annotation line. If m_show_line_numbers_p, print the left |
| 1803 | margin, which is empty for annotation lines. Otherwise, do nothing. */ |
| 1804 | |
| 1805 | void |
| 1806 | layout::start_annotation_line (char margin_char) const |
| 1807 | { |
| 1808 | pp_emit_prefix (m_pp); |
| 1809 | if (m_show_line_numbers_p) |
| 1810 | { |
| 1811 | /* Print the margin. If MARGIN_CHAR != ' ', then print up to 3 |
| 1812 | of it, right-aligned, padded with spaces. */ |
| 1813 | int i; |
| 1814 | for (i = 0; i < m_linenum_width - 3; i++) |
| 1815 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1816 | for (; i < m_linenum_width; i++) |
| 1817 | pp_character (m_pp, margin_char); |
| 1818 | pp_string (m_pp, " |"); |
| 1819 | } |
| 1820 | } |
| 1821 | |
| 1822 | /* Print a line consisting of the caret/underlines for the given |
| 1823 | source line. */ |
| 1824 | |
| 1825 | void |
| 1826 | layout::print_annotation_line (linenum_type row, const line_bounds lbounds) |
| 1827 | { |
| 1828 | int x_bound = get_x_bound_for_row (row, m_exploc.m_display_col, |
| 1829 | lbounds.m_last_non_ws_disp_col); |
| 1830 | |
| 1831 | start_annotation_line (); |
| 1832 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 1833 | |
| 1834 | for (int column = 1 + m_x_offset_display; column < x_bound; column++) |
| 1835 | { |
| 1836 | bool in_range_p; |
| 1837 | point_state state; |
| 1838 | in_range_p = get_state_at_point (row, column, |
| 1839 | lbounds.m_first_non_ws_disp_col, |
| 1840 | lbounds.m_last_non_ws_disp_col, |
| 1841 | CU_DISPLAY_COLS, |
| 1842 | &state); |
| 1843 | if (in_range_p) |
| 1844 | { |
| 1845 | /* Within a range. Draw either the caret or an underline. */ |
| 1846 | m_colorizer.set_range (state.range_idx); |
| 1847 | if (state.draw_caret_p) |
| 1848 | { |
| 1849 | /* Draw the caret. */ |
| 1850 | char caret_char; |
| 1851 | if (state.range_idx < rich_location::STATICALLY_ALLOCATED_RANGES) |
| 1852 | caret_char = m_context->caret_chars[state.range_idx]; |
| 1853 | else |
| 1854 | caret_char = '^'; |
| 1855 | pp_character (m_pp, caret_char); |
| 1856 | } |
| 1857 | else |
| 1858 | pp_character (m_pp, '~'); |
| 1859 | } |
| 1860 | else |
| 1861 | { |
| 1862 | /* Not in a range. */ |
| 1863 | m_colorizer.set_normal_text (); |
| 1864 | pp_character (m_pp, ' '); |
| 1865 | } |
| 1866 | } |
| 1867 | print_newline (); |
| 1868 | } |
| 1869 | |
| 1870 | /* A version of label_text that can live inside a vec. |
| 1871 | Requires manual cleanup via maybe_free. */ |
| 1872 | |
| 1873 | struct pod_label_text |
| 1874 | { |
| 1875 | pod_label_text () |
| 1876 | : m_buffer (NULL__null), m_caller_owned (false) |
| 1877 | {} |
| 1878 | |
| 1879 | pod_label_text (label_text &&other) |
| 1880 | : m_buffer (const_cast<char*> (other.get ())), |
| 1881 | m_caller_owned (other.is_owner ()) |
| 1882 | { |
| 1883 | other.release (); |
| 1884 | } |
| 1885 | |
| 1886 | void maybe_free () |
| 1887 | { |
| 1888 | if (m_caller_owned) |
| 1889 | free (m_buffer); |
| 1890 | } |
| 1891 | |
| 1892 | char *m_buffer; |
| 1893 | bool m_caller_owned; |
| 1894 | }; |
| 1895 | |
| 1896 | /* Implementation detail of layout::print_any_labels. |
| 1897 | |
| 1898 | A label within the given row of source. */ |
| 1899 | |
| 1900 | class line_label |
| 1901 | { |
| 1902 | public: |
| 1903 | line_label (const cpp_char_column_policy &policy, |
| 1904 | int state_idx, int column, |
| 1905 | label_text text) |
| 1906 | : m_state_idx (state_idx), m_column (column), |
| 1907 | m_text (std::move (text)), m_label_line (0), m_has_vbar (true) |
| 1908 | { |
| 1909 | const int bytes = strlen (m_text.m_buffer); |
| 1910 | m_display_width = cpp_display_width (m_text.m_buffer, bytes, policy); |
| 1911 | } |
| 1912 | |
| 1913 | /* Sorting is primarily by column, then by state index. */ |
| 1914 | static int comparator (const void *p1, const void *p2) |
| 1915 | { |
| 1916 | const line_label *ll1 = (const line_label *)p1; |
| 1917 | const line_label *ll2 = (const line_label *)p2; |
| 1918 | int column_cmp = compare (ll1->m_column, ll2->m_column); |
| 1919 | if (column_cmp) |
| 1920 | return column_cmp; |
| 1921 | /* Order by reverse state index, so that labels are printed |
| 1922 | in order of insertion into the rich_location when the |
| 1923 | sorted list is walked backwards. */ |
| 1924 | return -compare (ll1->m_state_idx, ll2->m_state_idx); |
| 1925 | } |
| 1926 | |
| 1927 | int m_state_idx; |
| 1928 | int m_column; |
| 1929 | pod_label_text m_text; |
| 1930 | size_t m_display_width; |
| 1931 | int m_label_line; |
| 1932 | bool m_has_vbar; |
| 1933 | }; |
| 1934 | |
| 1935 | /* Print any labels in this row. */ |
| 1936 | void |
| 1937 | layout::print_any_labels (linenum_type row) |
| 1938 | { |
| 1939 | int i; |
| 1940 | auto_vec<line_label> labels; |
| 1941 | |
| 1942 | /* Gather the labels that are to be printed into "labels". */ |
| 1943 | { |
| 1944 | layout_range *range; |
| 1945 | FOR_EACH_VEC_ELT (m_layout_ranges, i, range)for (i = 0; (m_layout_ranges).iterate ((i), &(range)); ++ (i)) |
| 1946 | { |
| 1947 | /* Most ranges don't have labels, so reject this first. */ |
| 1948 | if (range->m_label == NULL__null) |
| 1949 | continue; |
| 1950 | |
| 1951 | /* The range's caret must be on this line. */ |
| 1952 | if (range->m_caret.m_line != row) |
| 1953 | continue; |
| 1954 | |
| 1955 | /* Reject labels that aren't fully visible due to clipping |
| 1956 | by m_x_offset_display. */ |
| 1957 | const int disp_col = range->m_caret.m_columns[CU_DISPLAY_COLS]; |
| 1958 | if (disp_col <= m_x_offset_display) |
| 1959 | continue; |
| 1960 | |
| 1961 | label_text text; |
| 1962 | text = range->m_label->get_text (range->m_original_idx); |
| 1963 | |
| 1964 | /* Allow for labels that return NULL from their get_text |
| 1965 | implementation (so e.g. such labels can control their own |
| 1966 | visibility). */ |
| 1967 | if (text.get () == NULL__null) |
| 1968 | continue; |
| 1969 | |
| 1970 | labels.safe_push (line_label (m_policy, i, disp_col, std::move (text))); |
| 1971 | } |
| 1972 | } |
| 1973 | |
| 1974 | /* Bail out if there are no labels on this row. */ |
| 1975 | if (labels.length () == 0) |
| 1976 | return; |
| 1977 | |
| 1978 | /* Sort them. */ |
| 1979 | labels.qsort(line_label::comparator)qsort (line_label::comparator); |
| 1980 | |
| 1981 | /* Figure out how many "label lines" we need, and which |
| 1982 | one each label is printed in. |
| 1983 | |
| 1984 | For example, if the labels aren't too densely packed, |
| 1985 | we can fit them on the same line, giving two "label lines": |
| 1986 | |
| 1987 | foo + bar |
| 1988 | ~~~ ~~~ |
| 1989 | | | : label line 0 |
| 1990 | l0 l1 : label line 1 |
| 1991 | |
| 1992 | If they would touch each other or overlap, then we need |
| 1993 | additional "label lines": |
| 1994 | |
| 1995 | foo + bar |
| 1996 | ~~~ ~~~ |
| 1997 | | | : label line 0 |
| 1998 | | label 1 : label line 1 |
| 1999 | label 0 : label line 2 |
| 2000 | |
| 2001 | Place the final label on label line 1, and work backwards, adding |
| 2002 | label lines as needed. |
| 2003 | |
| 2004 | If multiple labels are at the same place, put them on separate |
| 2005 | label lines: |
| 2006 | |
| 2007 | foo + bar |
| 2008 | ^ : label line 0 |
| 2009 | | : label line 1 |
| 2010 | label 0 : label line 2 |
| 2011 | label 1 : label line 3. */ |
| 2012 | |
| 2013 | int max_label_line = 1; |
| 2014 | { |
| 2015 | int next_column = INT_MAX2147483647; |
| 2016 | line_label *label; |
| 2017 | FOR_EACH_VEC_ELT_REVERSE (labels, i, label)for (i = (labels).length () - 1; (labels).iterate ((i), & (label)); (i)--) |
| 2018 | { |
| 2019 | /* Would this label "touch" or overlap the next label? */ |
| 2020 | if (label->m_column + label->m_display_width >= (size_t)next_column) |
| 2021 | { |
| 2022 | max_label_line++; |
| 2023 | |
| 2024 | /* If we've already seen labels with the same column, suppress the |
| 2025 | vertical bar for subsequent ones in this backwards iteration; |
| 2026 | hence only the one with the highest label_line has m_has_vbar set. */ |
| 2027 | if (label->m_column == next_column) |
| 2028 | label->m_has_vbar = false; |
| 2029 | } |
| 2030 | |
| 2031 | label->m_label_line = max_label_line; |
| 2032 | next_column = label->m_column; |
| 2033 | } |
| 2034 | } |
| 2035 | |
| 2036 | /* Print the "label lines". For each label within the line, print |
| 2037 | either a vertical bar ('|') for the labels that are lower down, or the |
| 2038 | labels themselves once we've reached their line. */ |
| 2039 | { |
| 2040 | for (int label_line = 0; label_line <= max_label_line; label_line++) |
| 2041 | { |
| 2042 | start_annotation_line (); |
| 2043 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2044 | int column = 1 + m_x_offset_display; |
| 2045 | line_label *label; |
| 2046 | FOR_EACH_VEC_ELT (labels, i, label)for (i = 0; (labels).iterate ((i), &(label)); ++(i)) |
| 2047 | { |
| 2048 | if (label_line > label->m_label_line) |
| 2049 | /* We've printed all the labels for this label line. */ |
| 2050 | break; |
| 2051 | |
| 2052 | if (label_line == label->m_label_line) |
| 2053 | { |
| 2054 | gcc_assert (column <= label->m_column)((void)(!(column <= label->m_column) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2054, __FUNCTION__), 0 : 0)); |
| 2055 | move_to_column (&column, label->m_column, true); |
| 2056 | /* Colorize the text, unless it's for events in a |
| 2057 | diagnostic_path. */ |
| 2058 | if (!m_diagnostic_path_p) |
| 2059 | m_colorizer.set_range (label->m_state_idx); |
| 2060 | pp_string (m_pp, label->m_text.m_buffer); |
| 2061 | m_colorizer.set_normal_text (); |
| 2062 | column += label->m_display_width; |
| 2063 | } |
| 2064 | else if (label->m_has_vbar) |
| 2065 | { |
| 2066 | gcc_assert (column <= label->m_column)((void)(!(column <= label->m_column) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2066, __FUNCTION__), 0 : 0)); |
| 2067 | move_to_column (&column, label->m_column, true); |
| 2068 | m_colorizer.set_range (label->m_state_idx); |
| 2069 | pp_character (m_pp, '|'); |
| 2070 | m_colorizer.set_normal_text (); |
| 2071 | column++; |
| 2072 | } |
| 2073 | } |
| 2074 | print_newline (); |
| 2075 | } |
| 2076 | } |
| 2077 | |
| 2078 | /* Clean up. */ |
| 2079 | { |
| 2080 | line_label *label; |
| 2081 | FOR_EACH_VEC_ELT (labels, i, label)for (i = 0; (labels).iterate ((i), &(label)); ++(i)) |
| 2082 | label->m_text.maybe_free (); |
| 2083 | } |
| 2084 | } |
| 2085 | |
| 2086 | /* If there are any fixit hints inserting new lines before source line ROW, |
| 2087 | print them. |
| 2088 | |
| 2089 | They are printed on lines of their own, before the source line |
| 2090 | itself, with a leading '+'. */ |
| 2091 | |
| 2092 | void |
| 2093 | layout::print_leading_fixits (linenum_type row) |
| 2094 | { |
| 2095 | for (unsigned int i = 0; i < m_fixit_hints.length (); i++) |
| 2096 | { |
| 2097 | const fixit_hint *hint = m_fixit_hints[i]; |
| 2098 | |
| 2099 | if (!hint->ends_with_newline_p ()) |
| 2100 | /* Not a newline fixit; print it in print_trailing_fixits. */ |
| 2101 | continue; |
| 2102 | |
| 2103 | gcc_assert (hint->insertion_p ())((void)(!(hint->insertion_p ()) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2103, __FUNCTION__), 0 : 0)); |
| 2104 | |
| 2105 | if (hint->affects_line_p (m_exploc.file, row)) |
| 2106 | { |
| 2107 | /* Printing the '+' with normal colorization |
| 2108 | and the inserted line with "insert" colorization |
| 2109 | helps them stand out from each other, and from |
| 2110 | the surrounding text. */ |
| 2111 | m_colorizer.set_normal_text (); |
| 2112 | start_annotation_line ('+'); |
| 2113 | pp_character (m_pp, '+'); |
| 2114 | m_colorizer.set_fixit_insert (); |
| 2115 | /* Print all but the trailing newline of the fix-it hint. |
| 2116 | We have to print the newline separately to avoid |
| 2117 | getting additional pp prefixes printed. */ |
| 2118 | for (size_t i = 0; i < hint->get_length () - 1; i++) |
| 2119 | pp_character (m_pp, hint->get_string ()[i]); |
| 2120 | m_colorizer.set_normal_text (); |
| 2121 | pp_newline (m_pp); |
| 2122 | } |
| 2123 | } |
| 2124 | } |
| 2125 | |
| 2126 | /* Subroutine of layout::print_trailing_fixits. |
| 2127 | |
| 2128 | Determine if the annotation line printed for LINE contained |
| 2129 | the exact range from START_COLUMN to FINISH_COLUMN (in display units). */ |
| 2130 | |
| 2131 | bool |
| 2132 | layout::annotation_line_showed_range_p (linenum_type line, int start_column, |
| 2133 | int finish_column) const |
| 2134 | { |
| 2135 | layout_range *range; |
| 2136 | int i; |
| 2137 | FOR_EACH_VEC_ELT (m_layout_ranges, i, range)for (i = 0; (m_layout_ranges).iterate ((i), &(range)); ++ (i)) |
| 2138 | if (range->m_start.m_line == line |
| 2139 | && range->m_start.m_columns[CU_DISPLAY_COLS] == start_column |
| 2140 | && range->m_finish.m_line == line |
| 2141 | && range->m_finish.m_columns[CU_DISPLAY_COLS] == finish_column) |
| 2142 | return true; |
| 2143 | return false; |
| 2144 | } |
| 2145 | |
| 2146 | /* Classes for printing trailing fix-it hints i.e. those that |
| 2147 | don't add new lines. |
| 2148 | |
| 2149 | For insertion, these can look like: |
| 2150 | |
| 2151 | new_text |
| 2152 | |
| 2153 | For replacement, these can look like: |
| 2154 | |
| 2155 | ------------- : underline showing affected range |
| 2156 | new_text |
| 2157 | |
| 2158 | For deletion, these can look like: |
| 2159 | |
| 2160 | ------------- : underline showing affected range |
| 2161 | |
| 2162 | This can become confusing if they overlap, and so we need |
| 2163 | to do some preprocessing to decide what to print. |
| 2164 | We use the list of fixit_hint instances affecting the line |
| 2165 | to build a list of "correction" instances, and print the |
| 2166 | latter. |
| 2167 | |
| 2168 | For example, consider a set of fix-its for converting |
| 2169 | a C-style cast to a C++ const_cast. |
| 2170 | |
| 2171 | Given: |
| 2172 | |
| 2173 | ..000000000111111111122222222223333333333. |
| 2174 | ..123456789012345678901234567890123456789. |
| 2175 | foo *f = (foo *)ptr->field; |
| 2176 | ^~~~~ |
| 2177 | |
| 2178 | and the fix-it hints: |
| 2179 | - replace col 10 (the open paren) with "const_cast<" |
| 2180 | - replace col 16 (the close paren) with "> (" |
| 2181 | - insert ")" before col 27 |
| 2182 | |
| 2183 | then we would get odd-looking output: |
| 2184 | |
| 2185 | foo *f = (foo *)ptr->field; |
| 2186 | ^~~~~ |
| 2187 | - |
| 2188 | const_cast< |
| 2189 | - |
| 2190 | > ( ) |
| 2191 | |
| 2192 | It would be better to detect when fixit hints are going to |
| 2193 | overlap (those that require new lines), and to consolidate |
| 2194 | the printing of such fixits, giving something like: |
| 2195 | |
| 2196 | foo *f = (foo *)ptr->field; |
| 2197 | ^~~~~ |
| 2198 | ----------------- |
| 2199 | const_cast<foo *> (ptr->field) |
| 2200 | |
| 2201 | This works by detecting when the printing would overlap, and |
| 2202 | effectively injecting no-op replace hints into the gaps between |
| 2203 | such fix-its, so that the printing joins up. |
| 2204 | |
| 2205 | In the above example, the overlap of: |
| 2206 | - replace col 10 (the open paren) with "const_cast<" |
| 2207 | and: |
| 2208 | - replace col 16 (the close paren) with "> (" |
| 2209 | is fixed by injecting a no-op: |
| 2210 | - replace cols 11-15 with themselves ("foo *") |
| 2211 | and consolidating these, making: |
| 2212 | - replace cols 10-16 with "const_cast<" + "foo *" + "> (" |
| 2213 | i.e.: |
| 2214 | - replace cols 10-16 with "const_cast<foo *> (" |
| 2215 | |
| 2216 | This overlaps with the final fix-it hint: |
| 2217 | - insert ")" before col 27 |
| 2218 | and so we repeat the consolidation process, by injecting |
| 2219 | a no-op: |
| 2220 | - replace cols 17-26 with themselves ("ptr->field") |
| 2221 | giving: |
| 2222 | - replace cols 10-26 with "const_cast<foo *> (" + "ptr->field" + ")" |
| 2223 | i.e.: |
| 2224 | - replace cols 10-26 with "const_cast<foo *> (ptr->field)" |
| 2225 | |
| 2226 | and is thus printed as desired. */ |
| 2227 | |
| 2228 | /* A range of (byte or display) columns within a line. */ |
| 2229 | |
| 2230 | class column_range |
| 2231 | { |
| 2232 | public: |
| 2233 | column_range (int start_, int finish_) : start (start_), finish (finish_) |
| 2234 | { |
| 2235 | /* We must have either a range, or an insertion. */ |
| 2236 | gcc_assert (start <= finish || finish == start - 1)((void)(!(start <= finish || finish == start - 1) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2236, __FUNCTION__), 0 : 0)); |
| 2237 | } |
| 2238 | |
| 2239 | bool operator== (const column_range &other) const |
| 2240 | { |
| 2241 | return start == other.start && finish == other.finish; |
| 2242 | } |
| 2243 | |
| 2244 | int start; |
| 2245 | int finish; |
| 2246 | }; |
| 2247 | |
| 2248 | /* Get the range of bytes or display columns that HINT would affect. */ |
| 2249 | static column_range |
| 2250 | get_affected_range (const cpp_char_column_policy &policy, |
| 2251 | const fixit_hint *hint, enum column_unit col_unit) |
| 2252 | { |
| 2253 | expanded_location exploc_start = expand_location (hint->get_start_loc ()); |
| 2254 | expanded_location exploc_finish = expand_location (hint->get_next_loc ()); |
| 2255 | --exploc_finish.column; |
| 2256 | |
| 2257 | int start_column; |
| 2258 | int finish_column; |
| 2259 | if (col_unit == CU_DISPLAY_COLS) |
| 2260 | { |
| 2261 | start_column = location_compute_display_column (exploc_start, policy); |
| 2262 | if (hint->insertion_p ()) |
| 2263 | finish_column = start_column - 1; |
| 2264 | else |
| 2265 | finish_column = location_compute_display_column (exploc_finish, policy); |
| 2266 | } |
| 2267 | else |
| 2268 | { |
| 2269 | start_column = exploc_start.column; |
| 2270 | finish_column = exploc_finish.column; |
| 2271 | } |
| 2272 | return column_range (start_column, finish_column); |
| 2273 | } |
| 2274 | |
| 2275 | /* Get the range of display columns that would be printed for HINT. */ |
| 2276 | |
| 2277 | static column_range |
| 2278 | get_printed_columns (const cpp_char_column_policy &policy, |
| 2279 | const fixit_hint *hint) |
| 2280 | { |
| 2281 | expanded_location exploc = expand_location (hint->get_start_loc ()); |
| 2282 | int start_column = location_compute_display_column (exploc, policy); |
| 2283 | int hint_width = cpp_display_width (hint->get_string (), hint->get_length (), |
| 2284 | policy); |
| 2285 | int final_hint_column = start_column + hint_width - 1; |
| 2286 | if (hint->insertion_p ()) |
| 2287 | { |
| 2288 | return column_range (start_column, final_hint_column); |
| 2289 | } |
| 2290 | else |
| 2291 | { |
| 2292 | exploc = expand_location (hint->get_next_loc ()); |
| 2293 | --exploc.column; |
| 2294 | int finish_column = location_compute_display_column (exploc, policy); |
| 2295 | return column_range (start_column, |
| 2296 | MAX (finish_column, final_hint_column)((finish_column) > (final_hint_column) ? (finish_column) : (final_hint_column))); |
| 2297 | } |
| 2298 | } |
| 2299 | |
| 2300 | /* A correction on a particular line. |
| 2301 | This describes a plan for how to print one or more fixit_hint |
| 2302 | instances that affected the line, potentially consolidating hints |
| 2303 | into corrections to make the result easier for the user to read. */ |
| 2304 | |
| 2305 | class correction |
| 2306 | { |
| 2307 | public: |
| 2308 | correction (column_range affected_bytes, |
| 2309 | column_range affected_columns, |
| 2310 | column_range printed_columns, |
| 2311 | const char *new_text, size_t new_text_len, |
| 2312 | const cpp_char_column_policy &policy) |
| 2313 | : m_affected_bytes (affected_bytes), |
| 2314 | m_affected_columns (affected_columns), |
| 2315 | m_printed_columns (printed_columns), |
| 2316 | m_text (xstrdup (new_text)), |
| 2317 | m_byte_length (new_text_len), |
| 2318 | m_policy (policy), |
| 2319 | m_alloc_sz (new_text_len + 1) |
| 2320 | { |
| 2321 | compute_display_cols (); |
| 2322 | } |
| 2323 | |
| 2324 | ~correction () { free (m_text); } |
| 2325 | |
| 2326 | bool insertion_p () const |
| 2327 | { |
| 2328 | return m_affected_bytes.start == m_affected_bytes.finish + 1; |
| 2329 | } |
| 2330 | |
| 2331 | void ensure_capacity (size_t len); |
| 2332 | void ensure_terminated (); |
| 2333 | |
| 2334 | void compute_display_cols () |
| 2335 | { |
| 2336 | m_display_cols = cpp_display_width (m_text, m_byte_length, m_policy); |
| 2337 | } |
| 2338 | |
| 2339 | void overwrite (int dst_offset, const char_span &src_span) |
| 2340 | { |
| 2341 | gcc_assert (dst_offset >= 0)((void)(!(dst_offset >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2341, __FUNCTION__), 0 : 0)); |
| 2342 | gcc_assert (dst_offset + src_span.length () < m_alloc_sz)((void)(!(dst_offset + src_span.length () < m_alloc_sz) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2342, __FUNCTION__), 0 : 0)); |
| 2343 | memcpy (m_text + dst_offset, src_span.get_buffer (), |
| 2344 | src_span.length ()); |
| 2345 | } |
| 2346 | |
| 2347 | /* If insert, then start: the column before which the text |
| 2348 | is to be inserted, and finish is offset by the length of |
| 2349 | the replacement. |
| 2350 | If replace, then the range of columns affected. */ |
| 2351 | column_range m_affected_bytes; |
| 2352 | column_range m_affected_columns; |
| 2353 | |
| 2354 | /* If insert, then start: the column before which the text |
| 2355 | is to be inserted, and finish is offset by the length of |
| 2356 | the replacement. |
| 2357 | If replace, then the range of columns affected. */ |
| 2358 | column_range m_printed_columns; |
| 2359 | |
| 2360 | /* The text to be inserted/used as replacement. */ |
| 2361 | char *m_text; |
| 2362 | size_t m_byte_length; /* Not including null-terminator. */ |
| 2363 | int m_display_cols; |
| 2364 | const cpp_char_column_policy &m_policy; |
| 2365 | size_t m_alloc_sz; |
| 2366 | }; |
| 2367 | |
| 2368 | /* Ensure that m_text can hold a string of length LEN |
| 2369 | (plus 1 for 0-termination). */ |
| 2370 | |
| 2371 | void |
| 2372 | correction::ensure_capacity (size_t len) |
| 2373 | { |
| 2374 | /* Allow 1 extra byte for 0-termination. */ |
| 2375 | if (m_alloc_sz < (len + 1)) |
| 2376 | { |
| 2377 | size_t new_alloc_sz = (len + 1) * 2; |
| 2378 | m_text = (char *)xrealloc (m_text, new_alloc_sz); |
| 2379 | m_alloc_sz = new_alloc_sz; |
| 2380 | } |
| 2381 | } |
| 2382 | |
| 2383 | /* Ensure that m_text is 0-terminated. */ |
| 2384 | |
| 2385 | void |
| 2386 | correction::ensure_terminated () |
| 2387 | { |
| 2388 | /* 0-terminate the buffer. */ |
| 2389 | gcc_assert (m_byte_length < m_alloc_sz)((void)(!(m_byte_length < m_alloc_sz) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2389, __FUNCTION__), 0 : 0)); |
| 2390 | m_text[m_byte_length] = '\0'; |
| 2391 | } |
| 2392 | |
| 2393 | /* A list of corrections affecting a particular line. |
| 2394 | This is used by layout::print_trailing_fixits for planning |
| 2395 | how to print the fix-it hints affecting the line. */ |
| 2396 | |
| 2397 | class line_corrections |
| 2398 | { |
| 2399 | public: |
| 2400 | line_corrections (const char_display_policy &policy, |
| 2401 | const char *filename, |
| 2402 | linenum_type row) |
| 2403 | : m_policy (policy), m_filename (filename), m_row (row) |
| 2404 | {} |
| 2405 | ~line_corrections (); |
| 2406 | |
| 2407 | void add_hint (const fixit_hint *hint); |
| 2408 | |
| 2409 | const char_display_policy &m_policy; |
| 2410 | const char *m_filename; |
| 2411 | linenum_type m_row; |
| 2412 | auto_vec <correction *> m_corrections; |
| 2413 | }; |
| 2414 | |
| 2415 | /* struct line_corrections. */ |
| 2416 | |
| 2417 | line_corrections::~line_corrections () |
| 2418 | { |
| 2419 | unsigned i; |
| 2420 | correction *c; |
| 2421 | FOR_EACH_VEC_ELT (m_corrections, i, c)for (i = 0; (m_corrections).iterate ((i), &(c)); ++(i)) |
| 2422 | delete c; |
| 2423 | } |
| 2424 | |
| 2425 | /* A struct wrapping a particular source line, allowing |
| 2426 | run-time bounds-checking of accesses in a checked build. */ |
| 2427 | |
| 2428 | class source_line |
| 2429 | { |
| 2430 | public: |
| 2431 | source_line (const char *filename, int line); |
| 2432 | |
| 2433 | char_span as_span () { return char_span (chars, width); } |
| 2434 | |
| 2435 | const char *chars; |
| 2436 | int width; |
| 2437 | }; |
| 2438 | |
| 2439 | /* source_line's ctor. */ |
| 2440 | |
| 2441 | source_line::source_line (const char *filename, int line) |
| 2442 | { |
| 2443 | char_span span = location_get_source_line (filename, line); |
| 2444 | chars = span.get_buffer (); |
| 2445 | width = span.length (); |
| 2446 | } |
| 2447 | |
| 2448 | /* Add HINT to the corrections for this line. |
| 2449 | Attempt to consolidate nearby hints so that they will not |
| 2450 | overlap with printed. */ |
| 2451 | |
| 2452 | void |
| 2453 | line_corrections::add_hint (const fixit_hint *hint) |
| 2454 | { |
| 2455 | column_range affected_bytes = get_affected_range (m_policy, hint, CU_BYTES); |
| 2456 | column_range affected_columns = get_affected_range (m_policy, hint, |
| 2457 | CU_DISPLAY_COLS); |
| 2458 | column_range printed_columns = get_printed_columns (m_policy, hint); |
| 2459 | |
| 2460 | /* Potentially consolidate. */ |
| 2461 | if (!m_corrections.is_empty ()) |
| 2462 | { |
| 2463 | correction *last_correction |
| 2464 | = m_corrections[m_corrections.length () - 1]; |
| 2465 | |
| 2466 | /* The following consolidation code assumes that the fix-it hints |
| 2467 | have been sorted by start (done within layout's ctor). */ |
| 2468 | gcc_assert (affected_bytes.start((void)(!(affected_bytes.start >= last_correction->m_affected_bytes .start) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2469, __FUNCTION__), 0 : 0)) |
| 2469 | >= last_correction->m_affected_bytes.start)((void)(!(affected_bytes.start >= last_correction->m_affected_bytes .start) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2469, __FUNCTION__), 0 : 0)); |
| 2470 | gcc_assert (printed_columns.start((void)(!(printed_columns.start >= last_correction->m_printed_columns .start) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2471, __FUNCTION__), 0 : 0)) |
| 2471 | >= last_correction->m_printed_columns.start)((void)(!(printed_columns.start >= last_correction->m_printed_columns .start) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2471, __FUNCTION__), 0 : 0)); |
| 2472 | |
| 2473 | if (printed_columns.start <= last_correction->m_printed_columns.finish) |
| 2474 | { |
| 2475 | /* We have two hints for which the printed forms of the hints |
| 2476 | would touch or overlap, so we need to consolidate them to avoid |
| 2477 | confusing the user. |
| 2478 | Attempt to inject a "replace" correction from immediately |
| 2479 | after the end of the last hint to immediately before the start |
| 2480 | of the next hint. */ |
| 2481 | column_range between (last_correction->m_affected_bytes.finish + 1, |
| 2482 | affected_bytes.start - 1); |
| 2483 | |
| 2484 | /* Try to read the source. */ |
| 2485 | source_line line (m_filename, m_row); |
| 2486 | if (line.chars && between.finish < line.width) |
| 2487 | { |
| 2488 | /* Consolidate into the last correction: |
| 2489 | add a no-op "replace" of the "between" text, and |
| 2490 | add the text from the new hint. */ |
| 2491 | int old_byte_len = last_correction->m_byte_length; |
| 2492 | gcc_assert (old_byte_len >= 0)((void)(!(old_byte_len >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2492, __FUNCTION__), 0 : 0)); |
| 2493 | int between_byte_len = between.finish + 1 - between.start; |
| 2494 | gcc_assert (between_byte_len >= 0)((void)(!(between_byte_len >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2494, __FUNCTION__), 0 : 0)); |
| 2495 | int new_byte_len |
| 2496 | = old_byte_len + between_byte_len + hint->get_length (); |
| 2497 | gcc_assert (new_byte_len >= 0)((void)(!(new_byte_len >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2497, __FUNCTION__), 0 : 0)); |
| 2498 | last_correction->ensure_capacity (new_byte_len); |
| 2499 | last_correction->overwrite |
| 2500 | (old_byte_len, |
| 2501 | line.as_span ().subspan (between.start - 1, |
| 2502 | between.finish + 1 - between.start)); |
| 2503 | last_correction->overwrite (old_byte_len + between_byte_len, |
| 2504 | char_span (hint->get_string (), |
| 2505 | hint->get_length ())); |
| 2506 | last_correction->m_byte_length = new_byte_len; |
| 2507 | last_correction->ensure_terminated (); |
| 2508 | last_correction->m_affected_bytes.finish |
| 2509 | = affected_bytes.finish; |
| 2510 | last_correction->m_affected_columns.finish |
| 2511 | = affected_columns.finish; |
| 2512 | int prev_display_cols = last_correction->m_display_cols; |
| 2513 | last_correction->compute_display_cols (); |
| 2514 | last_correction->m_printed_columns.finish |
| 2515 | += last_correction->m_display_cols - prev_display_cols; |
| 2516 | return; |
| 2517 | } |
| 2518 | } |
| 2519 | } |
| 2520 | |
| 2521 | /* If no consolidation happened, add a new correction instance. */ |
| 2522 | m_corrections.safe_push (new correction (affected_bytes, |
| 2523 | affected_columns, |
| 2524 | printed_columns, |
| 2525 | hint->get_string (), |
| 2526 | hint->get_length (), |
| 2527 | m_policy)); |
| 2528 | } |
| 2529 | |
| 2530 | /* If there are any fixit hints on source line ROW, print them. |
| 2531 | They are printed in order, attempting to combine them onto lines, but |
| 2532 | starting new lines if necessary. |
| 2533 | Fix-it hints that insert new lines are handled separately, |
| 2534 | in layout::print_leading_fixits. */ |
| 2535 | |
| 2536 | void |
| 2537 | layout::print_trailing_fixits (linenum_type row) |
| 2538 | { |
| 2539 | /* Build a list of correction instances for the line, |
| 2540 | potentially consolidating hints (for the sake of readability). */ |
| 2541 | line_corrections corrections (m_policy, m_exploc.file, row); |
| 2542 | for (unsigned int i = 0; i < m_fixit_hints.length (); i++) |
| 2543 | { |
| 2544 | const fixit_hint *hint = m_fixit_hints[i]; |
| 2545 | |
| 2546 | /* Newline fixits are handled by layout::print_leading_fixits. */ |
| 2547 | if (hint->ends_with_newline_p ()) |
| 2548 | continue; |
| 2549 | |
| 2550 | if (hint->affects_line_p (m_exploc.file, row)) |
| 2551 | corrections.add_hint (hint); |
| 2552 | } |
| 2553 | |
| 2554 | /* Now print the corrections. */ |
| 2555 | unsigned i; |
| 2556 | correction *c; |
| 2557 | int column = m_x_offset_display; |
| 2558 | |
| 2559 | if (!corrections.m_corrections.is_empty ()) |
| 2560 | start_annotation_line (); |
| 2561 | |
| 2562 | FOR_EACH_VEC_ELT (corrections.m_corrections, i, c)for (i = 0; (corrections.m_corrections).iterate ((i), &(c )); ++(i)) |
| 2563 | { |
| 2564 | /* For now we assume each fixit hint can only touch one line. */ |
| 2565 | if (c->insertion_p ()) |
| 2566 | { |
| 2567 | /* This assumes the insertion just affects one line. */ |
| 2568 | int start_column = c->m_printed_columns.start; |
| 2569 | move_to_column (&column, start_column, true); |
| 2570 | m_colorizer.set_fixit_insert (); |
| 2571 | pp_string (m_pp, c->m_text); |
| 2572 | m_colorizer.set_normal_text (); |
| 2573 | column += c->m_display_cols; |
| 2574 | } |
| 2575 | else |
| 2576 | { |
| 2577 | /* If the range of the replacement wasn't printed in the |
| 2578 | annotation line, then print an extra underline to |
| 2579 | indicate exactly what is being replaced. |
| 2580 | Always show it for removals. */ |
| 2581 | int start_column = c->m_affected_columns.start; |
| 2582 | int finish_column = c->m_affected_columns.finish; |
| 2583 | if (!annotation_line_showed_range_p (row, start_column, |
| 2584 | finish_column) |
| 2585 | || c->m_byte_length == 0) |
| 2586 | { |
| 2587 | move_to_column (&column, start_column, true); |
| 2588 | m_colorizer.set_fixit_delete (); |
| 2589 | for (; column <= finish_column; column++) |
| 2590 | pp_character (m_pp, '-'); |
| 2591 | m_colorizer.set_normal_text (); |
| 2592 | } |
| 2593 | /* Print the replacement text. REPLACE also covers |
| 2594 | removals, so only do this extra work (potentially starting |
| 2595 | a new line) if we have actual replacement text. */ |
| 2596 | if (c->m_byte_length > 0) |
| 2597 | { |
| 2598 | move_to_column (&column, start_column, true); |
| 2599 | m_colorizer.set_fixit_insert (); |
| 2600 | pp_string (m_pp, c->m_text); |
| 2601 | m_colorizer.set_normal_text (); |
| 2602 | column += c->m_display_cols; |
| 2603 | } |
| 2604 | } |
| 2605 | } |
| 2606 | |
| 2607 | /* Add a trailing newline, if necessary. */ |
| 2608 | move_to_column (&column, 0, false); |
| 2609 | } |
| 2610 | |
| 2611 | /* Disable any colorization and emit a newline. */ |
| 2612 | |
| 2613 | void |
| 2614 | layout::print_newline () |
| 2615 | { |
| 2616 | m_colorizer.set_normal_text (); |
| 2617 | pp_newline (m_pp); |
| 2618 | } |
| 2619 | |
| 2620 | /* Return true if (ROW/COLUMN) is within a range of the layout. |
| 2621 | If it returns true, OUT_STATE is written to, with the |
| 2622 | range index, and whether we should draw the caret at |
| 2623 | (ROW/COLUMN) (as opposed to an underline). COL_UNIT controls |
| 2624 | whether all inputs and outputs are in bytes or display column units. */ |
| 2625 | |
| 2626 | bool |
| 2627 | layout::get_state_at_point (/* Inputs. */ |
| 2628 | linenum_type row, int column, |
| 2629 | int first_non_ws, int last_non_ws, |
| 2630 | enum column_unit col_unit, |
| 2631 | /* Outputs. */ |
| 2632 | point_state *out_state) |
| 2633 | { |
| 2634 | layout_range *range; |
| 2635 | int i; |
| 2636 | FOR_EACH_VEC_ELT (m_layout_ranges, i, range)for (i = 0; (m_layout_ranges).iterate ((i), &(range)); ++ (i)) |
| 2637 | { |
| 2638 | if (range->m_range_display_kind == SHOW_LINES_WITHOUT_RANGE) |
| 2639 | /* Bail out early, so that such ranges don't affect underlining or |
| 2640 | source colorization. */ |
| 2641 | continue; |
| 2642 | |
| 2643 | if (range->contains_point (row, column, col_unit)) |
| 2644 | { |
| 2645 | out_state->range_idx = i; |
| 2646 | |
| 2647 | /* Are we at the range's caret? is it visible? */ |
| 2648 | out_state->draw_caret_p = false; |
| 2649 | if (range->m_range_display_kind == SHOW_RANGE_WITH_CARET |
| 2650 | && row == range->m_caret.m_line |
| 2651 | && column == range->m_caret.m_columns[col_unit]) |
| 2652 | out_state->draw_caret_p = true; |
| 2653 | |
| 2654 | /* Within a multiline range, don't display any underline |
| 2655 | in any leading or trailing whitespace on a line. |
| 2656 | We do display carets, however. */ |
| 2657 | if (!out_state->draw_caret_p) |
| 2658 | if (column < first_non_ws || column > last_non_ws) |
| 2659 | return false; |
| 2660 | |
| 2661 | /* We are within a range. */ |
| 2662 | return true; |
| 2663 | } |
| 2664 | } |
| 2665 | |
| 2666 | return false; |
| 2667 | } |
| 2668 | |
| 2669 | /* Helper function for use by layout::print_line when printing the |
| 2670 | annotation line under the source line. |
| 2671 | Get the display column beyond the rightmost one that could contain a caret |
| 2672 | or range marker, given that we stop rendering at trailing whitespace. |
| 2673 | ROW is the source line within the given file. |
| 2674 | CARET_COLUMN is the display column of range 0's caret. |
| 2675 | LAST_NON_WS_COLUMN is the last display column containing a non-whitespace |
| 2676 | character of source (as determined when printing the source line). */ |
| 2677 | |
| 2678 | int |
| 2679 | layout::get_x_bound_for_row (linenum_type row, int caret_column, |
| 2680 | int last_non_ws_column) |
| 2681 | { |
| 2682 | int result = caret_column + 1; |
| 2683 | |
| 2684 | layout_range *range; |
| 2685 | int i; |
| 2686 | FOR_EACH_VEC_ELT (m_layout_ranges, i, range)for (i = 0; (m_layout_ranges).iterate ((i), &(range)); ++ (i)) |
| 2687 | { |
| 2688 | if (row >= range->m_start.m_line) |
| 2689 | { |
| 2690 | if (range->m_finish.m_line == row) |
| 2691 | { |
| 2692 | /* On the final line within a range; ensure that |
| 2693 | we render up to the end of the range. */ |
| 2694 | const int disp_col = range->m_finish.m_columns[CU_DISPLAY_COLS]; |
| 2695 | if (result <= disp_col) |
| 2696 | result = disp_col + 1; |
| 2697 | } |
| 2698 | else if (row < range->m_finish.m_line) |
| 2699 | { |
| 2700 | /* Within a multiline range; ensure that we render up to the |
| 2701 | last non-whitespace column. */ |
| 2702 | if (result <= last_non_ws_column) |
| 2703 | result = last_non_ws_column + 1; |
| 2704 | } |
| 2705 | } |
| 2706 | } |
| 2707 | |
| 2708 | return result; |
| 2709 | } |
| 2710 | |
| 2711 | /* Given *COLUMN as an x-coordinate, print spaces to position |
| 2712 | successive output at DEST_COLUMN, printing a newline if necessary, |
| 2713 | and updating *COLUMN. If ADD_LEFT_MARGIN, then print the (empty) |
| 2714 | left margin after any newline. */ |
| 2715 | |
| 2716 | void |
| 2717 | layout::move_to_column (int *column, int dest_column, bool add_left_margin) |
| 2718 | { |
| 2719 | /* Start a new line if we need to. */ |
| 2720 | if (*column > dest_column) |
| 2721 | { |
| 2722 | print_newline (); |
| 2723 | if (add_left_margin) |
| 2724 | start_annotation_line (); |
| 2725 | *column = m_x_offset_display; |
| 2726 | } |
| 2727 | |
| 2728 | while (*column < dest_column) |
| 2729 | { |
| 2730 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2731 | (*column)++; |
| 2732 | } |
| 2733 | } |
| 2734 | |
| 2735 | /* For debugging layout issues, render a ruler giving column numbers |
| 2736 | (after the 1-column indent). */ |
| 2737 | |
| 2738 | void |
| 2739 | layout::show_ruler (int max_column) const |
| 2740 | { |
| 2741 | /* Hundreds. */ |
| 2742 | if (max_column > 99) |
| 2743 | { |
| 2744 | start_annotation_line (); |
| 2745 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2746 | for (int column = 1 + m_x_offset_display; column <= max_column; column++) |
| 2747 | if (column % 10 == 0) |
| 2748 | pp_character (m_pp, '0' + (column / 100) % 10); |
| 2749 | else |
| 2750 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2751 | pp_newline (m_pp); |
| 2752 | } |
| 2753 | |
| 2754 | /* Tens. */ |
| 2755 | start_annotation_line (); |
| 2756 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2757 | for (int column = 1 + m_x_offset_display; column <= max_column; column++) |
| 2758 | if (column % 10 == 0) |
| 2759 | pp_character (m_pp, '0' + (column / 10) % 10); |
| 2760 | else |
| 2761 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2762 | pp_newline (m_pp); |
| 2763 | |
| 2764 | /* Units. */ |
| 2765 | start_annotation_line (); |
| 2766 | pp_space (m_pp)pp_character (m_pp, ' '); |
| 2767 | for (int column = 1 + m_x_offset_display; column <= max_column; column++) |
| 2768 | pp_character (m_pp, '0' + (column % 10)); |
| 2769 | pp_newline (m_pp); |
| 2770 | } |
| 2771 | |
| 2772 | /* Print leading fix-its (for new lines inserted before the source line) |
| 2773 | then the source line, followed by an annotation line |
| 2774 | consisting of any caret/underlines, then any fixits. |
| 2775 | If the source line can't be read, print nothing. */ |
| 2776 | void |
| 2777 | layout::print_line (linenum_type row) |
| 2778 | { |
| 2779 | char_span line = location_get_source_line (m_exploc.file, row); |
| 2780 | if (!line) |
| 2781 | return; |
| 2782 | |
| 2783 | print_leading_fixits (row); |
| 2784 | const line_bounds lbounds |
| 2785 | = print_source_line (row, line.get_buffer (), line.length ()); |
| 2786 | if (should_print_annotation_line_p (row)) |
| 2787 | print_annotation_line (row, lbounds); |
| 2788 | if (m_show_labels_p) |
| 2789 | print_any_labels (row); |
| 2790 | print_trailing_fixits (row); |
| 2791 | } |
| 2792 | |
| 2793 | } /* End of anonymous namespace. */ |
| 2794 | |
| 2795 | /* If LOC is within the spans of lines that will already be printed for |
| 2796 | this gcc_rich_location, then add it as a secondary location and return true. |
| 2797 | |
| 2798 | Otherwise return false. */ |
| 2799 | |
| 2800 | bool |
| 2801 | gcc_rich_location::add_location_if_nearby (location_t loc, |
| 2802 | bool restrict_to_current_line_spans, |
| 2803 | const range_label *label) |
| 2804 | { |
| 2805 | /* Use the layout location-handling logic to sanitize LOC, |
| 2806 | filtering it to the current line spans within a temporary |
| 2807 | layout instance. */ |
| 2808 | layout layout (global_dc, this, DK_ERROR); |
| 2809 | location_range loc_range; |
| 2810 | loc_range.m_loc = loc; |
| 2811 | loc_range.m_range_display_kind = SHOW_RANGE_WITHOUT_CARET; |
| 2812 | if (!layout.maybe_add_location_range (&loc_range, 0, |
| 2813 | restrict_to_current_line_spans)) |
| 2814 | return false; |
| 2815 | |
| 2816 | add_range (loc, SHOW_RANGE_WITHOUT_CARET, label); |
| 2817 | return true; |
| 2818 | } |
| 2819 | |
| 2820 | /* Print the physical source code corresponding to the location of |
| 2821 | this diagnostic, with additional annotations. */ |
| 2822 | |
| 2823 | void |
| 2824 | diagnostic_show_locus (diagnostic_context * context, |
| 2825 | rich_location *richloc, |
| 2826 | diagnostic_t diagnostic_kind) |
| 2827 | { |
| 2828 | location_t loc = richloc->get_loc (); |
| 2829 | /* Do nothing if source-printing has been disabled. */ |
| 2830 | if (!context->show_caret) |
| 2831 | return; |
| 2832 | |
| 2833 | /* Don't attempt to print source for UNKNOWN_LOCATION and for builtins. */ |
| 2834 | if (loc <= BUILTINS_LOCATION((location_t) 1)) |
| 2835 | return; |
| 2836 | |
| 2837 | /* Don't print the same source location twice in a row, unless we have |
| 2838 | fix-it hints, or multiple locations, or a label. */ |
| 2839 | if (loc == context->last_location |
| 2840 | && richloc->get_num_fixit_hints () == 0 |
| 2841 | && richloc->get_num_locations () == 1 |
| 2842 | && richloc->get_range (0)->m_label == NULL__null) |
| 2843 | return; |
| 2844 | |
| 2845 | context->last_location = loc; |
| 2846 | |
| 2847 | layout layout (context, richloc, diagnostic_kind); |
| 2848 | for (int line_span_idx = 0; line_span_idx < layout.get_num_line_spans (); |
| 2849 | line_span_idx++) |
| 2850 | { |
| 2851 | const line_span *line_span = layout.get_line_span (line_span_idx); |
| 2852 | if (context->show_line_numbers_p) |
| 2853 | { |
| 2854 | /* With line numbers, we should show whenever the line-numbering |
| 2855 | "jumps". */ |
| 2856 | if (line_span_idx > 0) |
| 2857 | layout.print_gap_in_line_numbering (); |
| 2858 | } |
| 2859 | else |
| 2860 | { |
| 2861 | /* Without line numbers, we print headings for some line spans. */ |
| 2862 | if (layout.print_heading_for_line_span_index_p (line_span_idx)) |
| 2863 | { |
| 2864 | expanded_location exploc |
| 2865 | = layout.get_expanded_location (line_span); |
| 2866 | context->start_span (context, exploc); |
| 2867 | } |
| 2868 | } |
| 2869 | /* Iterate over the lines within this span (using linenum_arith_t to |
| 2870 | avoid overflow with 0xffffffff causing an infinite loop). */ |
| 2871 | linenum_arith_t last_line = line_span->get_last_line (); |
| 2872 | for (linenum_arith_t row = line_span->get_first_line (); |
| 2873 | row <= last_line; row++) |
| 2874 | layout.print_line (row); |
| 2875 | } |
| 2876 | } |
| 2877 | |
| 2878 | #if CHECKING_P1 |
| 2879 | |
| 2880 | namespace selftest { |
| 2881 | |
| 2882 | /* Selftests for diagnostic_show_locus. */ |
| 2883 | |
| 2884 | /* Verify that cpp_display_width correctly handles escaping. */ |
| 2885 | |
| 2886 | static void |
| 2887 | test_display_widths () |
| 2888 | { |
| 2889 | gcc_rich_location richloc (UNKNOWN_LOCATION((location_t) 0)); |
| 2890 | |
| 2891 | /* U+03C0 "GREEK SMALL LETTER PI". */ |
| 2892 | const char *pi = "\xCF\x80"; |
| 2893 | /* U+1F642 "SLIGHTLY SMILING FACE". */ |
| 2894 | const char *emoji = "\xF0\x9F\x99\x82"; |
| 2895 | /* Stray trailing byte of a UTF-8 character. */ |
| 2896 | const char *stray = "\xBF"; |
| 2897 | /* U+10FFFF. */ |
| 2898 | const char *max_codepoint = "\xF4\x8F\xBF\xBF"; |
| 2899 | |
| 2900 | /* No escaping. */ |
| 2901 | { |
| 2902 | test_diagnostic_context dc; |
| 2903 | char_display_policy policy (make_policy (dc, richloc)); |
| 2904 | ASSERT_EQ (cpp_display_width (pi, strlen (pi), policy), 1)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (pi, strlen (pi), policy))" ", " "(1)" ")"; if (((cpp_display_width (pi, strlen (pi), policy ))) == ((1))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2904, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2904, __FUNCTION__)))), desc_); } while (0); |
| 2905 | ASSERT_EQ (cpp_display_width (emoji, strlen (emoji), policy), 2)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (emoji, strlen (emoji), policy))" ", " "(2)" ")"; if (((cpp_display_width (emoji, strlen (emoji ), policy))) == ((2))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2905, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2905, __FUNCTION__)))), desc_); } while (0); |
| 2906 | ASSERT_EQ (cpp_display_width (stray, strlen (stray), policy), 1)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (stray, strlen (stray), policy))" ", " "(1)" ")"; if (((cpp_display_width (stray, strlen (stray ), policy))) == ((1))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2906, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2906, __FUNCTION__)))), desc_); } while (0); |
| 2907 | /* Don't check width of U+10FFFF; it's in a private use plane. */ |
| 2908 | } |
| 2909 | |
| 2910 | richloc.set_escape_on_output (true); |
| 2911 | |
| 2912 | { |
| 2913 | test_diagnostic_context dc; |
| 2914 | dc.escape_format = DIAGNOSTICS_ESCAPE_FORMAT_UNICODE; |
| 2915 | char_display_policy policy (make_policy (dc, richloc)); |
| 2916 | ASSERT_EQ (cpp_display_width (pi, strlen (pi), policy), 8)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (pi, strlen (pi), policy))" ", " "(8)" ")"; if (((cpp_display_width (pi, strlen (pi), policy ))) == ((8))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2916, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2916, __FUNCTION__)))), desc_); } while (0); |
| 2917 | ASSERT_EQ (cpp_display_width (emoji, strlen (emoji), policy), 9)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (emoji, strlen (emoji), policy))" ", " "(9)" ")"; if (((cpp_display_width (emoji, strlen (emoji ), policy))) == ((9))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2917, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2917, __FUNCTION__)))), desc_); } while (0); |
| 2918 | ASSERT_EQ (cpp_display_width (stray, strlen (stray), policy), 4)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (stray, strlen (stray), policy))" ", " "(4)" ")"; if (((cpp_display_width (stray, strlen (stray ), policy))) == ((4))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2918, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2918, __FUNCTION__)))), desc_); } while (0); |
| 2919 | ASSERT_EQ (cpp_display_width (max_codepoint, strlen (max_codepoint),do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(strlen (\"<U+10FFFF>\"))" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((strlen ("<U+10FFFF>")))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); } while (0) |
| 2920 | policy),do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(strlen (\"<U+10FFFF>\"))" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((strlen ("<U+10FFFF>")))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); } while (0) |
| 2921 | strlen ("<U+10FFFF>"))do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(strlen (\"<U+10FFFF>\"))" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((strlen ("<U+10FFFF>")))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2921, __FUNCTION__)))), desc_); } while (0); |
| 2922 | } |
| 2923 | |
| 2924 | { |
| 2925 | test_diagnostic_context dc; |
| 2926 | dc.escape_format = DIAGNOSTICS_ESCAPE_FORMAT_BYTES; |
| 2927 | char_display_policy policy (make_policy (dc, richloc)); |
| 2928 | ASSERT_EQ (cpp_display_width (pi, strlen (pi), policy), 8)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (pi, strlen (pi), policy))" ", " "(8)" ")"; if (((cpp_display_width (pi, strlen (pi), policy ))) == ((8))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2928, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2928, __FUNCTION__)))), desc_); } while (0); |
| 2929 | ASSERT_EQ (cpp_display_width (emoji, strlen (emoji), policy), 16)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (emoji, strlen (emoji), policy))" ", " "(16)" ")"; if (((cpp_display_width (emoji, strlen (emoji ), policy))) == ((16))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2929, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2929, __FUNCTION__)))), desc_); } while (0); |
| 2930 | ASSERT_EQ (cpp_display_width (stray, strlen (stray), policy), 4)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (stray, strlen (stray), policy))" ", " "(4)" ")"; if (((cpp_display_width (stray, strlen (stray ), policy))) == ((4))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2930, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2930, __FUNCTION__)))), desc_); } while (0); |
| 2931 | ASSERT_EQ (cpp_display_width (max_codepoint, strlen (max_codepoint),do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(16)" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((16))) ::selftest::pass ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); } while (0) |
| 2932 | policy),do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(16)" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((16))) ::selftest::pass ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); } while (0) |
| 2933 | 16)do { const char *desc_ = "ASSERT_EQ (" "(cpp_display_width (max_codepoint, strlen (max_codepoint), policy))" ", " "(16)" ")"; if (((cpp_display_width (max_codepoint, strlen (max_codepoint), policy))) == ((16))) ::selftest::pass ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2933, __FUNCTION__)))), desc_); } while (0); |
| 2934 | } |
| 2935 | } |
| 2936 | |
| 2937 | /* For precise tests of the layout, make clear where the source line will |
| 2938 | start. test_left_margin sets the total byte count from the left side of the |
| 2939 | screen to the start of source lines, after the line number and the separator, |
| 2940 | which consists of the three characters " | ". */ |
| 2941 | static const int test_linenum_sep = 3; |
| 2942 | static const int test_left_margin = 7; |
| 2943 | |
| 2944 | /* Helper function for test_layout_x_offset_display_utf8(). */ |
| 2945 | static void |
| 2946 | test_offset_impl (int caret_byte_col, int max_width, |
| 2947 | int expected_x_offset_display, |
| 2948 | int left_margin = test_left_margin) |
| 2949 | { |
| 2950 | test_diagnostic_context dc; |
| 2951 | dc.caret_max_width = max_width; |
| 2952 | /* diagnostic_context::min_margin_width sets the minimum space reserved for |
| 2953 | the line number plus one space after. */ |
| 2954 | dc.min_margin_width = left_margin - test_linenum_sep + 1; |
| 2955 | dc.show_line_numbers_p = true; |
| 2956 | rich_location richloc (line_table, |
| 2957 | linemap_position_for_column (line_table, |
| 2958 | caret_byte_col)); |
| 2959 | layout test_layout (&dc, &richloc, DK_ERROR); |
| 2960 | ASSERT_EQ (left_margin - test_linenum_sep,do { const char *desc_ = "ASSERT_EQ (" "(left_margin - test_linenum_sep)" ", " "(test_layout.get_linenum_width ())" ")"; if (((left_margin - test_linenum_sep)) == ((test_layout.get_linenum_width ())) ) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2961, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2961, __FUNCTION__)))), desc_); } while (0) |
| 2961 | test_layout.get_linenum_width ())do { const char *desc_ = "ASSERT_EQ (" "(left_margin - test_linenum_sep)" ", " "(test_layout.get_linenum_width ())" ")"; if (((left_margin - test_linenum_sep)) == ((test_layout.get_linenum_width ())) ) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2961, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2961, __FUNCTION__)))), desc_); } while (0); |
| 2962 | ASSERT_EQ (expected_x_offset_display,do { const char *desc_ = "ASSERT_EQ (" "(expected_x_offset_display)" ", " "(test_layout.get_x_offset_display ())" ")"; if (((expected_x_offset_display )) == ((test_layout.get_x_offset_display ()))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2963, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2963, __FUNCTION__)))), desc_); } while (0) |
| 2963 | test_layout.get_x_offset_display ())do { const char *desc_ = "ASSERT_EQ (" "(expected_x_offset_display)" ", " "(test_layout.get_x_offset_display ())" ")"; if (((expected_x_offset_display )) == ((test_layout.get_x_offset_display ()))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2963, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2963, __FUNCTION__)))), desc_); } while (0); |
| 2964 | } |
| 2965 | |
| 2966 | /* Test that layout::calculate_x_offset_display() works. */ |
| 2967 | static void |
| 2968 | test_layout_x_offset_display_utf8 (const line_table_case &case_) |
| 2969 | { |
| 2970 | |
| 2971 | const char *content |
| 2972 | = "This line is very long, so that we can use it to test the logic for " |
| 2973 | "clipping long lines. Also this: \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a " |
| 2974 | "pair of emojis that occupies 8 bytes and 4 display columns, starting at " |
| 2975 | "column #102.\n"; |
| 2976 | |
| 2977 | /* Number of bytes in the line, subtracting one to remove the newline. */ |
| 2978 | const int line_bytes = strlen (content) - 1; |
| 2979 | |
| 2980 | /* Number of display columns occupied by the line; each of the 2 emojis |
| 2981 | takes up 2 fewer display columns than it does bytes. */ |
| 2982 | const int line_display_cols = line_bytes - 2*2; |
| 2983 | |
| 2984 | /* The column of the first emoji. Byte or display is the same as there are |
| 2985 | no multibyte characters earlier on the line. */ |
| 2986 | const int emoji_col = 102; |
| 2987 | |
| 2988 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2988, __FUNCTION__)), ".c", content); |
| 2989 | line_table_test ltt (case_); |
| 2990 | |
| 2991 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 1); |
| 2992 | |
| 2993 | location_t line_end = linemap_position_for_column (line_table, line_bytes); |
| 2994 | |
| 2995 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 2996 | if (line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 2997 | return; |
| 2998 | |
| 2999 | ASSERT_STREQ (tmp.get_filename (), LOCATION_FILE (line_end))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 2999, __FUNCTION__)), "tmp.get_filename ()", "LOCATION_FILE (line_end)" , (tmp.get_filename ()), (((expand_location (line_end)).file) )); } while (0); |
| 3000 | ASSERT_EQ (1, LOCATION_LINE (line_end))do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(((expand_location (line_end)).line))" ")"; if (((1)) == ((((expand_location (line_end)).line)))) :: selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3000, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3000, __FUNCTION__)))), desc_); } while (0); |
| 3001 | ASSERT_EQ (line_bytes, LOCATION_COLUMN (line_end))do { const char *desc_ = "ASSERT_EQ (" "(line_bytes)" ", " "(((expand_location (line_end)).column))" ")"; if (((line_bytes)) == ((((expand_location (line_end)).column )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3001, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3001, __FUNCTION__)))), desc_); } while (0); |
| 3002 | |
| 3003 | char_span lspan = location_get_source_line (tmp.get_filename (), 1); |
| 3004 | ASSERT_EQ (line_display_cols,do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ()))" ")"; if (((line_display_cols)) == ((cpp_display_width (lspan .get_buffer (), lspan.length (), def_policy ())))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); } while (0) |
| 3005 | cpp_display_width (lspan.get_buffer (), lspan.length (),do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ()))" ")"; if (((line_display_cols)) == ((cpp_display_width (lspan .get_buffer (), lspan.length (), def_policy ())))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); } while (0) |
| 3006 | def_policy ()))do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ()))" ")"; if (((line_display_cols)) == ((cpp_display_width (lspan .get_buffer (), lspan.length (), def_policy ())))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3006, __FUNCTION__)))), desc_); } while (0); |
| 3007 | ASSERT_EQ (line_display_cols,do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(location_compute_display_column (expand_location (line_end), def_policy ()))" ")"; if (((line_display_cols)) == ((location_compute_display_column (expand_location (line_end), def_policy ())))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); } while (0) |
| 3008 | location_compute_display_column (expand_location (line_end),do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(location_compute_display_column (expand_location (line_end), def_policy ()))" ")"; if (((line_display_cols)) == ((location_compute_display_column (expand_location (line_end), def_policy ())))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); } while (0) |
| 3009 | def_policy ()))do { const char *desc_ = "ASSERT_EQ (" "(line_display_cols)" ", " "(location_compute_display_column (expand_location (line_end), def_policy ()))" ")"; if (((line_display_cols)) == ((location_compute_display_column (expand_location (line_end), def_policy ())))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3009, __FUNCTION__)))), desc_); } while (0); |
| 3010 | ASSERT_EQ (0, memcmp (lspan.get_buffer () + (emoji_col - 1),do { const char *desc_ = "ASSERT_EQ (" "(0)" ", " "(memcmp (lspan.get_buffer () + (emoji_col - 1), \"\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\", 8))" ")"; if (((0)) == ((memcmp (lspan.get_buffer () + (emoji_col - 1), "\xf0\x9f\x98\x82\xf0\x9f\x98\x82", 8)))) ::selftest:: pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3011, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3011, __FUNCTION__)))), desc_); } while (0) |
| 3011 | "\xf0\x9f\x98\x82\xf0\x9f\x98\x82", 8))do { const char *desc_ = "ASSERT_EQ (" "(0)" ", " "(memcmp (lspan.get_buffer () + (emoji_col - 1), \"\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\", 8))" ")"; if (((0)) == ((memcmp (lspan.get_buffer () + (emoji_col - 1), "\xf0\x9f\x98\x82\xf0\x9f\x98\x82", 8)))) ::selftest:: pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3011, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3011, __FUNCTION__)))), desc_); } while (0); |
| 3012 | |
| 3013 | /* (caret_byte, max_width, expected_x_offset_display, [left_margin]) */ |
| 3014 | |
| 3015 | /* No constraint on the width -> no offset. */ |
| 3016 | test_offset_impl (emoji_col, 0, 0); |
| 3017 | |
| 3018 | /* Caret is before the beginning -> no offset. */ |
| 3019 | test_offset_impl (0, 100, 0); |
| 3020 | |
| 3021 | /* Caret is past the end of the line -> no offset. */ |
| 3022 | test_offset_impl (line_bytes+1, 100, 0); |
| 3023 | |
| 3024 | /* Line fits in the display -> no offset. */ |
| 3025 | test_offset_impl (line_bytes, line_display_cols + test_left_margin, 0); |
| 3026 | test_offset_impl (emoji_col, line_display_cols + test_left_margin, 0); |
| 3027 | |
| 3028 | /* Line is too long for the display but caret location is OK |
| 3029 | anyway -> no offset. */ |
| 3030 | static const int small_width = 24; |
| 3031 | test_offset_impl (1, small_width, 0); |
| 3032 | |
| 3033 | /* Width constraint is very small -> no offset. */ |
| 3034 | test_offset_impl (emoji_col, CARET_LINE_MARGIN, 0); |
| 3035 | |
| 3036 | /* Line would be offset, but due to large line numbers, offsetting |
| 3037 | would remove the whole line -> no offset. */ |
| 3038 | static const int huge_left_margin = 100; |
| 3039 | test_offset_impl (emoji_col, huge_left_margin, 0, huge_left_margin); |
| 3040 | |
| 3041 | /* Line is the same length as the display, but the line number makes it too |
| 3042 | long, so offset is required. Caret is at the end so padding on the right |
| 3043 | is not in effect. */ |
| 3044 | for (int excess = 1; excess <= 3; ++excess) |
| 3045 | test_offset_impl (line_bytes, line_display_cols + test_left_margin - excess, |
| 3046 | excess); |
| 3047 | |
| 3048 | /* Line is much too long for the display, caret is near the end -> |
| 3049 | offset should be such that the line fits in the display and caret |
| 3050 | remains the same distance from the end that it was. */ |
| 3051 | for (int caret_offset = 0, max_offset = MIN (CARET_LINE_MARGIN, 10)((CARET_LINE_MARGIN) < (10) ? (CARET_LINE_MARGIN) : (10)); |
| 3052 | caret_offset <= max_offset; ++caret_offset) |
| 3053 | test_offset_impl (line_bytes - caret_offset, small_width, |
| 3054 | line_display_cols + test_left_margin - small_width); |
| 3055 | |
| 3056 | /* As previous case but caret is closer to the middle; now we want it to end |
| 3057 | up CARET_LINE_MARGIN bytes from the end. */ |
| 3058 | ASSERT_GT (line_display_cols - emoji_col, CARET_LINE_MARGIN)do { const char *desc_ = "ASSERT_GT (" "(line_display_cols - emoji_col)" ", " "(CARET_LINE_MARGIN)" ")"; if (((line_display_cols - emoji_col )) > ((CARET_LINE_MARGIN))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3058, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3058, __FUNCTION__)))), desc_); } while (0); |
| 3059 | test_offset_impl (emoji_col, small_width, |
| 3060 | emoji_col + test_left_margin |
| 3061 | - (small_width - CARET_LINE_MARGIN)); |
| 3062 | |
| 3063 | /* Test that the source line is offset as expected when printed. */ |
| 3064 | { |
| 3065 | test_diagnostic_context dc; |
| 3066 | dc.caret_max_width = small_width - 6; |
| 3067 | dc.min_margin_width = test_left_margin - test_linenum_sep + 1; |
| 3068 | dc.show_line_numbers_p = true; |
| 3069 | dc.show_ruler_p = true; |
| 3070 | rich_location richloc (line_table, |
| 3071 | linemap_position_for_column (line_table, |
| 3072 | emoji_col)); |
| 3073 | layout test_layout (&dc, &richloc, DK_ERROR); |
| 3074 | test_layout.print_line (1); |
| 3075 | ASSERT_STREQ (" | 1 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3076 | " | 1 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3077 | " | 234567890123456789\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3078 | " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis "do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3079 | "that occupies 8 bytes and 4 display columns, starting at "do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3080 | "column #102.\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3081 | " | ^\n\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0) |
| 3082 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3082, __FUNCTION__)), "\" | 1 \\n\" \" | 1 \\n\" \" | 234567890123456789\\n\" \" 1 | \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 \n" " | 1 \n" " | 234567890123456789\n" " 1 | \xf0\x9f\x98\x82\xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer))); } while ( 0); |
| 3083 | } |
| 3084 | |
| 3085 | /* Similar to the previous example, but now the offset called for would split |
| 3086 | the first emoji in the middle of the UTF-8 sequence. Check that we replace |
| 3087 | it with a padding space in this case. */ |
| 3088 | { |
| 3089 | test_diagnostic_context dc; |
| 3090 | dc.caret_max_width = small_width - 5; |
| 3091 | dc.min_margin_width = test_left_margin - test_linenum_sep + 1; |
| 3092 | dc.show_line_numbers_p = true; |
| 3093 | dc.show_ruler_p = true; |
| 3094 | rich_location richloc (line_table, |
| 3095 | linemap_position_for_column (line_table, |
| 3096 | emoji_col + 2)); |
| 3097 | layout test_layout (&dc, &richloc, DK_ERROR); |
| 3098 | test_layout.print_line (1); |
| 3099 | ASSERT_STREQ (" | 1 1 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3100 | " | 1 2 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3101 | " | 3456789012345678901\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3102 | " 1 | \xf0\x9f\x98\x82 is a pair of emojis "do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3103 | "that occupies 8 bytes and 4 display columns, starting at "do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3104 | "column #102.\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3105 | " | ^\n\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3106 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3106, __FUNCTION__)), "\" | 1 1 \\n\" \" | 1 2 \\n\" \" | 3456789012345678901\\n\" \" 1 | \\xf0\\x9f\\x98\\x82 is a pair of emojis \" \"that occupies 8 bytes and 4 display columns, starting at \" \"column #102.\\n\" \" | ^\\n\\n\"" , "pp_formatted_text (dc.printer)", (" | 1 1 \n" " | 1 2 \n" " | 3456789012345678901\n" " 1 | \xf0\x9f\x98\x82 is a pair of emojis " "that occupies 8 bytes and 4 display columns, starting at " "column #102.\n" " | ^\n\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3107 | } |
| 3108 | |
| 3109 | } |
| 3110 | |
| 3111 | static void |
| 3112 | test_layout_x_offset_display_tab (const line_table_case &case_) |
| 3113 | { |
| 3114 | const char *content |
| 3115 | = "This line is very long, so that we can use it to test the logic for " |
| 3116 | "clipping long lines. Also this: `\t' is a tab that occupies 1 byte and " |
| 3117 | "a variable number of display columns, starting at column #103.\n"; |
| 3118 | |
| 3119 | /* Number of bytes in the line, subtracting one to remove the newline. */ |
| 3120 | const int line_bytes = strlen (content) - 1; |
| 3121 | |
| 3122 | /* The column where the tab begins. Byte or display is the same as there are |
| 3123 | no multibyte characters earlier on the line. */ |
| 3124 | const int tab_col = 103; |
| 3125 | |
| 3126 | /* Effective extra size of the tab beyond what a single space would have taken |
| 3127 | up, indexed by tabstop. */ |
| 3128 | static const int num_tabstops = 11; |
| 3129 | int extra_width[num_tabstops]; |
| 3130 | for (int tabstop = 1; tabstop != num_tabstops; ++tabstop) |
| 3131 | { |
| 3132 | const int this_tab_size = tabstop - (tab_col - 1) % tabstop; |
| 3133 | extra_width[tabstop] = this_tab_size - 1; |
| 3134 | } |
| 3135 | /* Example of this calculation: if tabstop is 10, the tab starting at column |
| 3136 | #103 has to expand into 8 spaces, covering columns 103-110, so that the |
| 3137 | next character is at column #111. So it takes up 7 more columns than |
| 3138 | a space would have taken up. */ |
| 3139 | ASSERT_EQ (7, extra_width[10])do { const char *desc_ = "ASSERT_EQ (" "(7)" ", " "(extra_width[10])" ")"; if (((7)) == ((extra_width[10]))) ::selftest::pass (((( ::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3139, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3139, __FUNCTION__)))), desc_); } while (0); |
| 3140 | |
| 3141 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3141, __FUNCTION__)), ".c", content); |
| 3142 | line_table_test ltt (case_); |
| 3143 | |
| 3144 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 1); |
| 3145 | |
| 3146 | location_t line_end = linemap_position_for_column (line_table, line_bytes); |
| 3147 | |
| 3148 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 3149 | if (line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 3150 | return; |
| 3151 | |
| 3152 | /* Check that cpp_display_width handles the tabs as expected. */ |
| 3153 | char_span lspan = location_get_source_line (tmp.get_filename (), 1); |
| 3154 | ASSERT_EQ ('\t', *(lspan.get_buffer () + (tab_col - 1)))do { const char *desc_ = "ASSERT_EQ (" "('\\t')" ", " "(*(lspan.get_buffer () + (tab_col - 1)))" ")"; if ((('\t')) == ((*(lspan.get_buffer () + (tab_col - 1) )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3154, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3154, __FUNCTION__)))), desc_); } while (0); |
| 3155 | for (int tabstop = 1; tabstop != num_tabstops; ++tabstop) |
| 3156 | { |
| 3157 | cpp_char_column_policy policy (tabstop, cpp_wcwidth); |
| 3158 | ASSERT_EQ (line_bytes + extra_width[tabstop],do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((cpp_display_width (lspan.get_buffer (), lspan.length (), policy)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); } while (0) |
| 3159 | cpp_display_width (lspan.get_buffer (), lspan.length (),do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((cpp_display_width (lspan.get_buffer (), lspan.length (), policy)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); } while (0) |
| 3160 | policy))do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((cpp_display_width (lspan.get_buffer (), lspan.length (), policy)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3160, __FUNCTION__)))), desc_); } while (0); |
| 3161 | ASSERT_EQ (line_bytes + extra_width[tabstop],do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(location_compute_display_column (expand_location (line_end), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((location_compute_display_column (expand_location (line_end), policy)))) ::selftest::pass ((( (::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); } while (0) |
| 3162 | location_compute_display_column (expand_location (line_end),do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(location_compute_display_column (expand_location (line_end), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((location_compute_display_column (expand_location (line_end), policy)))) ::selftest::pass ((( (::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); } while (0) |
| 3163 | policy))do { const char *desc_ = "ASSERT_EQ (" "(line_bytes + extra_width[tabstop])" ", " "(location_compute_display_column (expand_location (line_end), policy))" ")"; if (((line_bytes + extra_width[tabstop])) == ((location_compute_display_column (expand_location (line_end), policy)))) ::selftest::pass ((( (::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3163, __FUNCTION__)))), desc_); } while (0); |
| 3164 | } |
| 3165 | |
| 3166 | /* Check that the tab is expanded to the expected number of spaces. */ |
| 3167 | rich_location richloc (line_table, |
| 3168 | linemap_position_for_column (line_table, |
| 3169 | tab_col + 1)); |
| 3170 | for (int tabstop = 1; tabstop != num_tabstops; ++tabstop) |
| 3171 | { |
| 3172 | test_diagnostic_context dc; |
| 3173 | dc.tabstop = tabstop; |
| 3174 | layout test_layout (&dc, &richloc, DK_ERROR); |
| 3175 | test_layout.print_line (1); |
| 3176 | const char *out = pp_formatted_text (dc.printer); |
| 3177 | ASSERT_EQ (NULL, strchr (out, '\t'))do { const char *desc_ = "ASSERT_EQ (" "(__null)" ", " "(strchr (out, '\\t'))" ")"; if (((__null)) == ((strchr (out, '\t')))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3177, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3177, __FUNCTION__)))), desc_); } while (0); |
| 3178 | const char *left_quote = strchr (out, '`'); |
| 3179 | const char *right_quote = strchr (out, '\''); |
| 3180 | ASSERT_NE (NULL, left_quote)do { const char *desc_ = "ASSERT_NE (" "NULL" ", " "left_quote" ")"; if ((__null) != (left_quote)) ::selftest::pass ((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3180, __FUNCTION__)), desc_); else ::selftest::fail ((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3180, __FUNCTION__)), desc_); } while (0); |
| 3181 | ASSERT_NE (NULL, right_quote)do { const char *desc_ = "ASSERT_NE (" "NULL" ", " "right_quote" ")"; if ((__null) != (right_quote)) ::selftest::pass ((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3181, __FUNCTION__)), desc_); else ::selftest::fail ((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3181, __FUNCTION__)), desc_); } while (0); |
| 3182 | ASSERT_EQ (right_quote - left_quote, extra_width[tabstop] + 2)do { const char *desc_ = "ASSERT_EQ (" "(right_quote - left_quote)" ", " "(extra_width[tabstop] + 2)" ")"; if (((right_quote - left_quote )) == ((extra_width[tabstop] + 2))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3182, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3182, __FUNCTION__)))), desc_); } while (0); |
| 3183 | } |
| 3184 | |
| 3185 | /* Check that the line is offset properly and that the tab is broken up |
| 3186 | into the expected number of spaces when it is the last character skipped |
| 3187 | over. */ |
| 3188 | for (int tabstop = 1; tabstop != num_tabstops; ++tabstop) |
| 3189 | { |
| 3190 | test_diagnostic_context dc; |
| 3191 | dc.tabstop = tabstop; |
| 3192 | static const int small_width = 24; |
| 3193 | dc.caret_max_width = small_width - 4; |
| 3194 | dc.min_margin_width = test_left_margin - test_linenum_sep + 1; |
| 3195 | dc.show_line_numbers_p = true; |
| 3196 | layout test_layout (&dc, &richloc, DK_ERROR); |
| 3197 | test_layout.print_line (1); |
| 3198 | |
| 3199 | /* We have arranged things so that two columns will be printed before |
| 3200 | the caret. If the tab results in more than one space, this should |
| 3201 | produce two spaces in the output; otherwise, it will be a single space |
| 3202 | preceded by the opening quote before the tab character. */ |
| 3203 | const char *output1 |
| 3204 | = " 1 | ' is a tab that occupies 1 byte and a variable number of " |
| 3205 | "display columns, starting at column #103.\n" |
| 3206 | " | ^\n\n"; |
| 3207 | const char *output2 |
| 3208 | = " 1 | ` ' is a tab that occupies 1 byte and a variable number of " |
| 3209 | "display columns, starting at column #103.\n" |
| 3210 | " | ^\n\n"; |
| 3211 | const char *expected_output = (extra_width[tabstop] ? output1 : output2); |
| 3212 | ASSERT_STREQ (expected_output, pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3212, __FUNCTION__)), "expected_output", "pp_formatted_text (dc.printer)" , (expected_output), (pp_formatted_text (dc.printer))); } while (0); |
| 3213 | } |
| 3214 | } |
| 3215 | |
| 3216 | |
| 3217 | /* Verify that diagnostic_show_locus works sanely on UNKNOWN_LOCATION. */ |
| 3218 | |
| 3219 | static void |
| 3220 | test_diagnostic_show_locus_unknown_location () |
| 3221 | { |
| 3222 | test_diagnostic_context dc; |
| 3223 | rich_location richloc (line_table, UNKNOWN_LOCATION((location_t) 0)); |
| 3224 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3225 | ASSERT_STREQ ("", pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3225, __FUNCTION__)), "\"\"", "pp_formatted_text (dc.printer)" , (""), (pp_formatted_text (dc.printer))); } while (0); |
| 3226 | } |
| 3227 | |
| 3228 | /* Verify that diagnostic_show_locus works sanely for various |
| 3229 | single-line cases. |
| 3230 | |
| 3231 | All of these work on the following 1-line source file: |
| 3232 | .0000000001111111 |
| 3233 | .1234567890123456 |
| 3234 | "foo = bar.field;\n" |
| 3235 | which is set up by test_diagnostic_show_locus_one_liner and calls |
| 3236 | them. */ |
| 3237 | |
| 3238 | /* Just a caret. */ |
| 3239 | |
| 3240 | static void |
| 3241 | test_one_liner_simple_caret () |
| 3242 | { |
| 3243 | test_diagnostic_context dc; |
| 3244 | location_t caret = linemap_position_for_column (line_table, 10); |
| 3245 | rich_location richloc (line_table, caret); |
| 3246 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3247 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3249, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3248 | " ^\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3249, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3249 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3249, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3250 | } |
| 3251 | |
| 3252 | /* Caret and range. */ |
| 3253 | |
| 3254 | static void |
| 3255 | test_one_liner_caret_and_range () |
| 3256 | { |
| 3257 | test_diagnostic_context dc; |
| 3258 | location_t caret = linemap_position_for_column (line_table, 10); |
| 3259 | location_t start = linemap_position_for_column (line_table, 7); |
| 3260 | location_t finish = linemap_position_for_column (line_table, 15); |
| 3261 | location_t loc = make_location (caret, start, finish); |
| 3262 | rich_location richloc (line_table, loc); |
| 3263 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3264 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3266, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~^~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~^~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3265 | " ~~~^~~~~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3266, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~^~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~^~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3266 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3266, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~^~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~^~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3267 | } |
| 3268 | |
| 3269 | /* Multiple ranges and carets. */ |
| 3270 | |
| 3271 | static void |
| 3272 | test_one_liner_multiple_carets_and_ranges () |
| 3273 | { |
| 3274 | test_diagnostic_context dc; |
| 3275 | location_t foo |
| 3276 | = make_location (linemap_position_for_column (line_table, 2), |
| 3277 | linemap_position_for_column (line_table, 1), |
| 3278 | linemap_position_for_column (line_table, 3)); |
| 3279 | dc.caret_chars[0] = 'A'; |
| 3280 | |
| 3281 | location_t bar |
| 3282 | = make_location (linemap_position_for_column (line_table, 8), |
| 3283 | linemap_position_for_column (line_table, 7), |
| 3284 | linemap_position_for_column (line_table, 9)); |
| 3285 | dc.caret_chars[1] = 'B'; |
| 3286 | |
| 3287 | location_t field |
| 3288 | = make_location (linemap_position_for_column (line_table, 13), |
| 3289 | linemap_position_for_column (line_table, 11), |
| 3290 | linemap_position_for_column (line_table, 15)); |
| 3291 | dc.caret_chars[2] = 'C'; |
| 3292 | |
| 3293 | rich_location richloc (line_table, foo); |
| 3294 | richloc.add_range (bar, SHOW_RANGE_WITH_CARET); |
| 3295 | richloc.add_range (field, SHOW_RANGE_WITH_CARET); |
| 3296 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3297 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3299, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~A~ ~B~ ~~C~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~A~ ~B~ ~~C~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3298 | " ~A~ ~B~ ~~C~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3299, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~A~ ~B~ ~~C~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~A~ ~B~ ~~C~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3299 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3299, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~A~ ~B~ ~~C~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~A~ ~B~ ~~C~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3300 | } |
| 3301 | |
| 3302 | /* Insertion fix-it hint: adding an "&" to the front of "bar.field". */ |
| 3303 | |
| 3304 | static void |
| 3305 | test_one_liner_fixit_insert_before () |
| 3306 | { |
| 3307 | test_diagnostic_context dc; |
| 3308 | location_t caret = linemap_position_for_column (line_table, 7); |
| 3309 | rich_location richloc (line_table, caret); |
| 3310 | richloc.add_fixit_insert_before ("&"); |
| 3311 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3312 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3315, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3313 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3315, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3314 | " &\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3315, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3315 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3315, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3316 | } |
| 3317 | |
| 3318 | /* Insertion fix-it hint: adding a "[0]" after "foo". */ |
| 3319 | |
| 3320 | static void |
| 3321 | test_one_liner_fixit_insert_after () |
| 3322 | { |
| 3323 | test_diagnostic_context dc; |
| 3324 | location_t start = linemap_position_for_column (line_table, 1); |
| 3325 | location_t finish = linemap_position_for_column (line_table, 3); |
| 3326 | location_t foo = make_location (start, start, finish); |
| 3327 | rich_location richloc (line_table, foo); |
| 3328 | richloc.add_fixit_insert_after ("[0]"); |
| 3329 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3330 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3333, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " [0]\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3331 | " ^~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3333, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " [0]\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3332 | " [0]\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3333, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " [0]\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3333 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3333, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " [0]\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3334 | } |
| 3335 | |
| 3336 | /* Removal fix-it hint: removal of the ".field". |
| 3337 | Also verify the interaction of pp_set_prefix with rulers and |
| 3338 | fix-it hints. */ |
| 3339 | |
| 3340 | static void |
| 3341 | test_one_liner_fixit_remove () |
| 3342 | { |
| 3343 | location_t start = linemap_position_for_column (line_table, 10); |
| 3344 | location_t finish = linemap_position_for_column (line_table, 15); |
| 3345 | location_t dot = make_location (start, start, finish); |
| 3346 | rich_location richloc (line_table, dot); |
| 3347 | richloc.add_fixit_remove (); |
| 3348 | |
| 3349 | /* Normal. */ |
| 3350 | { |
| 3351 | test_diagnostic_context dc; |
| 3352 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3353 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3356, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~\n" " ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3354 | " ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3356, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~\n" " ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3355 | " ------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3356, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~\n" " ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3356 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3356, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~\n" " ------\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3357 | } |
| 3358 | |
| 3359 | /* Test of adding a prefix. */ |
| 3360 | { |
| 3361 | test_diagnostic_context dc; |
| 3362 | pp_prefixing_rule (dc.printer)(dc.printer)->wrapping.rule = DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE; |
| 3363 | pp_set_prefix (dc.printer, xstrdup ("TEST PREFIX:")); |
| 3364 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3365 | ASSERT_STREQ ("TEST PREFIX: foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3368, __FUNCTION__)), "\"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3366 | "TEST PREFIX: ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3368, __FUNCTION__)), "\"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3367 | "TEST PREFIX: ------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3368, __FUNCTION__)), "\"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3368 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3368, __FUNCTION__)), "\"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3369 | } |
| 3370 | |
| 3371 | /* Normal, with ruler. */ |
| 3372 | { |
| 3373 | test_diagnostic_context dc; |
| 3374 | dc.show_ruler_p = true; |
| 3375 | dc.caret_max_width = 104; |
| 3376 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3377 | ASSERT_STREQ (" 0 0 0 0 0 0 0 0 0 1 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3378 | " 1 2 3 4 5 6 7 8 9 0 \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3379 | " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3380 | " foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3381 | " ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3382 | " ------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3383 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3383, __FUNCTION__)), "\" 0 0 0 0 0 0 0 0 0 1 \\n\" \" 1 2 3 4 5 6 7 8 9 0 \\n\" \" 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\\n\" \" foo = bar.field;\\n\" \" ^~~~~~\\n\" \" ------\\n\"" , "pp_formatted_text (dc.printer)", (" 0 0 0 0 0 0 0 0 0 1 \n" " 1 2 3 4 5 6 7 8 9 0 \n" " 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234\n" " foo = bar.field;\n" " ^~~~~~\n" " ------\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3384 | } |
| 3385 | |
| 3386 | /* Test of adding a prefix, with ruler. */ |
| 3387 | { |
| 3388 | test_diagnostic_context dc; |
| 3389 | dc.show_ruler_p = true; |
| 3390 | dc.caret_max_width = 50; |
| 3391 | pp_prefixing_rule (dc.printer)(dc.printer)->wrapping.rule = DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE; |
| 3392 | pp_set_prefix (dc.printer, xstrdup ("TEST PREFIX:")); |
| 3393 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3394 | ASSERT_STREQ ("TEST PREFIX: 1 2 3 4 5\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3395 | "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3396 | "TEST PREFIX: foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3397 | "TEST PREFIX: ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3398 | "TEST PREFIX: ------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3399 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3399, __FUNCTION__)), "\"TEST PREFIX: 1 2 3 4 5\\n\" \"TEST PREFIX: 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: foo = bar.field;\\n\" \"TEST PREFIX: ^~~~~~\\n\" \"TEST PREFIX: ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: 1 2 3 4 5\n" "TEST PREFIX: 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: foo = bar.field;\n" "TEST PREFIX: ^~~~~~\n" "TEST PREFIX: ------\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3400 | } |
| 3401 | |
| 3402 | /* Test of adding a prefix, with ruler and line numbers. */ |
| 3403 | { |
| 3404 | test_diagnostic_context dc; |
| 3405 | dc.show_ruler_p = true; |
| 3406 | dc.caret_max_width = 50; |
| 3407 | dc.show_line_numbers_p = true; |
| 3408 | pp_prefixing_rule (dc.printer)(dc.printer)->wrapping.rule = DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE; |
| 3409 | pp_set_prefix (dc.printer, xstrdup ("TEST PREFIX:")); |
| 3410 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3411 | ASSERT_STREQ ("TEST PREFIX: | 1 2 3 4 5\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3412 | "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3413 | "TEST PREFIX: 1 | foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3414 | "TEST PREFIX: | ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3415 | "TEST PREFIX: | ------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3416 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3416, __FUNCTION__)), "\"TEST PREFIX: | 1 2 3 4 5\\n\" \"TEST PREFIX: | 12345678901234567890123456789012345678901234567890\\n\" \"TEST PREFIX: 1 | foo = bar.field;\\n\" \"TEST PREFIX: | ^~~~~~\\n\" \"TEST PREFIX: | ------\\n\"" , "pp_formatted_text (dc.printer)", ("TEST PREFIX: | 1 2 3 4 5\n" "TEST PREFIX: | 12345678901234567890123456789012345678901234567890\n" "TEST PREFIX: 1 | foo = bar.field;\n" "TEST PREFIX: | ^~~~~~\n" "TEST PREFIX: | ------\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3417 | } |
| 3418 | } |
| 3419 | |
| 3420 | /* Replace fix-it hint: replacing "field" with "m_field". */ |
| 3421 | |
| 3422 | static void |
| 3423 | test_one_liner_fixit_replace () |
| 3424 | { |
| 3425 | test_diagnostic_context dc; |
| 3426 | location_t start = linemap_position_for_column (line_table, 11); |
| 3427 | location_t finish = linemap_position_for_column (line_table, 15); |
| 3428 | location_t field = make_location (start, start, finish); |
| 3429 | rich_location richloc (line_table, field); |
| 3430 | richloc.add_fixit_replace ("m_field"); |
| 3431 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3432 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3435, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3433 | " ^~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3435, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3434 | " m_field\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3435, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3435 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3435, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3436 | } |
| 3437 | |
| 3438 | /* Replace fix-it hint: replacing "field" with "m_field", |
| 3439 | but where the caret was elsewhere. */ |
| 3440 | |
| 3441 | static void |
| 3442 | test_one_liner_fixit_replace_non_equal_range () |
| 3443 | { |
| 3444 | test_diagnostic_context dc; |
| 3445 | location_t equals = linemap_position_for_column (line_table, 5); |
| 3446 | location_t start = linemap_position_for_column (line_table, 11); |
| 3447 | location_t finish = linemap_position_for_column (line_table, 15); |
| 3448 | rich_location richloc (line_table, equals); |
| 3449 | source_range range; |
| 3450 | range.m_start = start; |
| 3451 | range.m_finish = finish; |
| 3452 | richloc.add_fixit_replace (range, "m_field"); |
| 3453 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3454 | /* The replacement range is not indicated in the annotation line, so |
| 3455 | it should be indicated via an additional underline. */ |
| 3456 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3460, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" -----\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " -----\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3457 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3460, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" -----\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " -----\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3458 | " -----\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3460, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" -----\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " -----\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3459 | " m_field\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3460, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" -----\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " -----\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3460 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3460, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" -----\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " -----\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3461 | } |
| 3462 | |
| 3463 | /* Replace fix-it hint: replacing "field" with "m_field", |
| 3464 | where the caret was elsewhere, but where a secondary range |
| 3465 | exactly covers "field". */ |
| 3466 | |
| 3467 | static void |
| 3468 | test_one_liner_fixit_replace_equal_secondary_range () |
| 3469 | { |
| 3470 | test_diagnostic_context dc; |
| 3471 | location_t equals = linemap_position_for_column (line_table, 5); |
| 3472 | location_t start = linemap_position_for_column (line_table, 11); |
| 3473 | location_t finish = linemap_position_for_column (line_table, 15); |
| 3474 | rich_location richloc (line_table, equals); |
| 3475 | location_t field = make_location (start, start, finish); |
| 3476 | richloc.add_range (field); |
| 3477 | richloc.add_fixit_replace (field, "m_field"); |
| 3478 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3479 | /* The replacement range is indicated in the annotation line, |
| 3480 | so it shouldn't be indicated via an additional underline. */ |
| 3481 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3484, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^ ~~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^ ~~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3482 | " ^ ~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3484, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^ ~~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^ ~~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3483 | " m_field\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3484, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^ ~~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^ ~~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3484 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3484, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^ ~~~~~\\n\" \" m_field\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^ ~~~~~\n" " m_field\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3485 | } |
| 3486 | |
| 3487 | /* Verify that we can use ad-hoc locations when adding fixits to a |
| 3488 | rich_location. */ |
| 3489 | |
| 3490 | static void |
| 3491 | test_one_liner_fixit_validation_adhoc_locations () |
| 3492 | { |
| 3493 | /* Generate a range that's too long to be packed, so must |
| 3494 | be stored as an ad-hoc location (given the defaults |
| 3495 | of 5 bits or 0 bits of packed range); 41 columns > 2**5. */ |
| 3496 | const location_t c7 = linemap_position_for_column (line_table, 7); |
| 3497 | const location_t c47 = linemap_position_for_column (line_table, 47); |
| 3498 | const location_t loc = make_location (c7, c7, c47); |
| 3499 | |
| 3500 | if (c47 > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 3501 | return; |
| 3502 | |
| 3503 | ASSERT_TRUE (IS_ADHOC_LOC (loc))do { const char *desc_ = "ASSERT_TRUE (" "(IS_ADHOC_LOC (loc))" ")"; bool actual_ = ((IS_ADHOC_LOC (loc))); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3503, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3503, __FUNCTION__))), desc_); } while (0); |
| 3504 | |
| 3505 | /* Insert. */ |
| 3506 | { |
| 3507 | rich_location richloc (line_table, loc); |
| 3508 | richloc.add_fixit_insert_before (loc, "test"); |
| 3509 | /* It should not have been discarded by the validator. */ |
| 3510 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3510, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3510, __FUNCTION__)))), desc_); } while (0); |
| 3511 | |
| 3512 | test_diagnostic_context dc; |
| 3513 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3514 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3517, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3515 | " ^~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3517, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3516 | " test\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3517, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3517 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3517, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3518 | } |
| 3519 | |
| 3520 | /* Remove. */ |
| 3521 | { |
| 3522 | rich_location richloc (line_table, loc); |
| 3523 | source_range range = source_range::from_locations (loc, c47); |
| 3524 | richloc.add_fixit_remove (range); |
| 3525 | /* It should not have been discarded by the validator. */ |
| 3526 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3526, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3526, __FUNCTION__)))), desc_); } while (0); |
| 3527 | |
| 3528 | test_diagnostic_context dc; |
| 3529 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3530 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3533, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" -----------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " -----------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3531 | " ^~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3533, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" -----------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " -----------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3532 | " -----------------------------------------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3533, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" -----------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " -----------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3533 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3533, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" -----------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " -----------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3534 | } |
| 3535 | |
| 3536 | /* Replace. */ |
| 3537 | { |
| 3538 | rich_location richloc (line_table, loc); |
| 3539 | source_range range = source_range::from_locations (loc, c47); |
| 3540 | richloc.add_fixit_replace (range, "test"); |
| 3541 | /* It should not have been discarded by the validator. */ |
| 3542 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3542, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3542, __FUNCTION__)))), desc_); } while (0); |
| 3543 | |
| 3544 | test_diagnostic_context dc; |
| 3545 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3546 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3549, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3547 | " ^~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3549, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3548 | " test\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3549, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3549 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3549, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3550 | } |
| 3551 | } |
| 3552 | |
| 3553 | /* Test of consolidating insertions at the same location. */ |
| 3554 | |
| 3555 | static void |
| 3556 | test_one_liner_many_fixits_1 () |
| 3557 | { |
| 3558 | test_diagnostic_context dc; |
| 3559 | location_t equals = linemap_position_for_column (line_table, 5); |
| 3560 | rich_location richloc (line_table, equals); |
| 3561 | for (int i = 0; i < 19; i++) |
| 3562 | richloc.add_fixit_insert_before ("a"); |
| 3563 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3563, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3563, __FUNCTION__)))), desc_); } while (0); |
| 3564 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3565 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3568, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" aaaaaaaaaaaaaaaaaaa\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " aaaaaaaaaaaaaaaaaaa\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3566 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3568, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" aaaaaaaaaaaaaaaaaaa\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " aaaaaaaaaaaaaaaaaaa\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3567 | " aaaaaaaaaaaaaaaaaaa\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3568, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" aaaaaaaaaaaaaaaaaaa\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " aaaaaaaaaaaaaaaaaaa\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3568 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3568, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" aaaaaaaaaaaaaaaaaaa\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " aaaaaaaaaaaaaaaaaaa\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3569 | } |
| 3570 | |
| 3571 | /* Ensure that we can add an arbitrary number of fix-it hints to a |
| 3572 | rich_location, even if they are not consolidated. */ |
| 3573 | |
| 3574 | static void |
| 3575 | test_one_liner_many_fixits_2 () |
| 3576 | { |
| 3577 | test_diagnostic_context dc; |
| 3578 | location_t equals = linemap_position_for_column (line_table, 5); |
| 3579 | rich_location richloc (line_table, equals); |
| 3580 | for (int i = 0; i < 19; i++) |
| 3581 | { |
| 3582 | location_t loc = linemap_position_for_column (line_table, (i * 2) + 1); |
| 3583 | richloc.add_fixit_insert_before (loc, "a"); |
| 3584 | } |
| 3585 | ASSERT_EQ (19, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(19)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((19)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3585, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3585, __FUNCTION__)))), desc_); } while (0); |
| 3586 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3587 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3590, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" a a a a a a a a a a a a a a a a a a a\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " a a a a a a a a a a a a a a a a a a a\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3588 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3590, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" a a a a a a a a a a a a a a a a a a a\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " a a a a a a a a a a a a a a a a a a a\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3589 | " a a a a a a a a a a a a a a a a a a a\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3590, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" a a a a a a a a a a a a a a a a a a a\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " a a a a a a a a a a a a a a a a a a a\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3590 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3590, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^\\n\" \" a a a a a a a a a a a a a a a a a a a\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^\n" " a a a a a a a a a a a a a a a a a a a\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3591 | } |
| 3592 | |
| 3593 | /* Test of labeling the ranges within a rich_location. */ |
| 3594 | |
| 3595 | static void |
| 3596 | test_one_liner_labels () |
| 3597 | { |
| 3598 | location_t foo |
| 3599 | = make_location (linemap_position_for_column (line_table, 1), |
| 3600 | linemap_position_for_column (line_table, 1), |
| 3601 | linemap_position_for_column (line_table, 3)); |
| 3602 | location_t bar |
| 3603 | = make_location (linemap_position_for_column (line_table, 7), |
| 3604 | linemap_position_for_column (line_table, 7), |
| 3605 | linemap_position_for_column (line_table, 9)); |
| 3606 | location_t field |
| 3607 | = make_location (linemap_position_for_column (line_table, 11), |
| 3608 | linemap_position_for_column (line_table, 11), |
| 3609 | linemap_position_for_column (line_table, 15)); |
| 3610 | |
| 3611 | /* Example where all the labels fit on one line. */ |
| 3612 | { |
| 3613 | text_range_label label0 ("0"); |
| 3614 | text_range_label label1 ("1"); |
| 3615 | text_range_label label2 ("2"); |
| 3616 | gcc_rich_location richloc (foo, &label0); |
| 3617 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 3618 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 3619 | |
| 3620 | { |
| 3621 | test_diagnostic_context dc; |
| 3622 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3623 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3627, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" 0 1 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " 0 1 2\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3624 | " ^~~ ~~~ ~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3627, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" 0 1 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " 0 1 2\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3625 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3627, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" 0 1 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " 0 1 2\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3626 | " 0 1 2\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3627, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" 0 1 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " 0 1 2\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3627 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3627, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" 0 1 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " 0 1 2\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3628 | } |
| 3629 | |
| 3630 | /* Verify that we can disable label-printing. */ |
| 3631 | { |
| 3632 | test_diagnostic_context dc; |
| 3633 | dc.show_labels_p = false; |
| 3634 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3635 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3637, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3636 | " ^~~ ~~~ ~~~~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3637, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3637 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3637, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3638 | } |
| 3639 | } |
| 3640 | |
| 3641 | /* Example where the labels need extra lines. */ |
| 3642 | { |
| 3643 | text_range_label label0 ("label 0"); |
| 3644 | text_range_label label1 ("label 1"); |
| 3645 | text_range_label label2 ("label 2"); |
| 3646 | gcc_rich_location richloc (foo, &label0); |
| 3647 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 3648 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 3649 | |
| 3650 | test_diagnostic_context dc; |
| 3651 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3652 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3653 | " ^~~ ~~~ ~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3654 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3655 | " | | label 2\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3656 | " | label 1\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3657 | " label 0\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3658 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3658, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | label 2\\n\" \" | label 1\\n\" \" label 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | label 2\n" " | label 1\n" " label 0\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3659 | } |
| 3660 | |
| 3661 | /* Example of boundary conditions: label 0 and 1 have just enough clearance, |
| 3662 | but label 1 just touches label 2. */ |
| 3663 | { |
| 3664 | text_range_label label0 ("aaaaa"); |
| 3665 | text_range_label label1 ("bbbb"); |
| 3666 | text_range_label label2 ("c"); |
| 3667 | gcc_rich_location richloc (foo, &label0); |
| 3668 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 3669 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 3670 | |
| 3671 | test_diagnostic_context dc; |
| 3672 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3673 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3674 | " ^~~ ~~~ ~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3675 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3676 | " | | c\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3677 | " aaaaa bbbb\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3678 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3678, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~ ~~~ ~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa bbbb\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~ ~~~ ~~~~~\n" " | | |\n" " | | c\n" " aaaaa bbbb\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3679 | } |
| 3680 | |
| 3681 | /* Example of out-of-order ranges (thus requiring a sort). */ |
| 3682 | { |
| 3683 | text_range_label label0 ("0"); |
| 3684 | text_range_label label1 ("1"); |
| 3685 | text_range_label label2 ("2"); |
| 3686 | gcc_rich_location richloc (field, &label0); |
| 3687 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 3688 | richloc.add_range (foo, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 3689 | |
| 3690 | test_diagnostic_context dc; |
| 3691 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3692 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3696, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" 2 1 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " 2 1 0\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3693 | " ~~~ ~~~ ^~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3696, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" 2 1 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " 2 1 0\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3694 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3696, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" 2 1 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " 2 1 0\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3695 | " 2 1 0\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3696, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" 2 1 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " 2 1 0\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3696 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3696, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" 2 1 0\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " 2 1 0\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3697 | } |
| 3698 | |
| 3699 | /* Ensure we don't ICE if multiple ranges with labels are on |
| 3700 | the same point. */ |
| 3701 | { |
| 3702 | text_range_label label0 ("label 0"); |
| 3703 | text_range_label label1 ("label 1"); |
| 3704 | text_range_label label2 ("label 2"); |
| 3705 | gcc_rich_location richloc (bar, &label0); |
| 3706 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 3707 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 3708 | |
| 3709 | test_diagnostic_context dc; |
| 3710 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3711 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3712 | " ^~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3713 | " |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3714 | " label 0\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3715 | " label 1\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3716 | " label 2\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3717 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3717, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\" \" |\\n\" \" label 0\\n\" \" label 1\\n\" \" label 2\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" " |\n" " label 0\n" " label 1\n" " label 2\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3718 | } |
| 3719 | |
| 3720 | /* Example of out-of-order ranges (thus requiring a sort), where |
| 3721 | they overlap, and there are multiple ranges on the same point. */ |
| 3722 | { |
| 3723 | text_range_label label_0a ("label 0a"); |
| 3724 | text_range_label label_1a ("label 1a"); |
| 3725 | text_range_label label_2a ("label 2a"); |
| 3726 | text_range_label label_0b ("label 0b"); |
| 3727 | text_range_label label_1b ("label 1b"); |
| 3728 | text_range_label label_2b ("label 2b"); |
| 3729 | text_range_label label_0c ("label 0c"); |
| 3730 | text_range_label label_1c ("label 1c"); |
| 3731 | text_range_label label_2c ("label 2c"); |
| 3732 | gcc_rich_location richloc (field, &label_0a); |
| 3733 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label_1a); |
| 3734 | richloc.add_range (foo, SHOW_RANGE_WITHOUT_CARET, &label_2a); |
| 3735 | |
| 3736 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label_0b); |
| 3737 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label_1b); |
| 3738 | richloc.add_range (foo, SHOW_RANGE_WITHOUT_CARET, &label_2b); |
| 3739 | |
| 3740 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label_0c); |
| 3741 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label_1c); |
| 3742 | richloc.add_range (foo, SHOW_RANGE_WITHOUT_CARET, &label_2c); |
| 3743 | |
| 3744 | test_diagnostic_context dc; |
| 3745 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3746 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3747 | " ~~~ ~~~ ^~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3748 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3749 | " | | label 0a\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3750 | " | | label 0b\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3751 | " | | label 0c\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3752 | " | label 1a\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3753 | " | label 1b\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3754 | " | label 1c\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3755 | " label 2a\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3756 | " label 2b\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3757 | " label 2c\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3758 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3758, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ~~~ ~~~ ^~~~~\\n\" \" | | |\\n\" \" | | label 0a\\n\" \" | | label 0b\\n\" \" | | label 0c\\n\" \" | label 1a\\n\" \" | label 1b\\n\" \" | label 1c\\n\" \" label 2a\\n\" \" label 2b\\n\" \" label 2c\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ~~~ ~~~ ^~~~~\n" " | | |\n" " | | label 0a\n" " | | label 0b\n" " | | label 0c\n" " | label 1a\n" " | label 1b\n" " | label 1c\n" " label 2a\n" " label 2b\n" " label 2c\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3759 | } |
| 3760 | |
| 3761 | /* Verify that a NULL result from range_label::get_text is |
| 3762 | handled gracefully. */ |
| 3763 | { |
| 3764 | text_range_label label (NULL__null); |
| 3765 | gcc_rich_location richloc (bar, &label); |
| 3766 | |
| 3767 | test_diagnostic_context dc; |
| 3768 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3769 | ASSERT_STREQ (" foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3771, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3770 | " ^~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3771, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3771 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3771, __FUNCTION__)), "\" foo = bar.field;\\n\" \" ^~~\\n\"" , "pp_formatted_text (dc.printer)", (" foo = bar.field;\n" " ^~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3772 | } |
| 3773 | |
| 3774 | /* TODO: example of formatted printing (needs to be in |
| 3775 | gcc-rich-location.cc due to Makefile.in issues). */ |
| 3776 | } |
| 3777 | |
| 3778 | /* Run the various one-liner tests. */ |
| 3779 | |
| 3780 | static void |
| 3781 | test_diagnostic_show_locus_one_liner (const line_table_case &case_) |
| 3782 | { |
| 3783 | /* Create a tempfile and write some text to it. |
| 3784 | ....................0000000001111111. |
| 3785 | ....................1234567890123456. */ |
| 3786 | const char *content = "foo = bar.field;\n"; |
| 3787 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3787, __FUNCTION__)), ".c", content); |
| 3788 | line_table_test ltt (case_); |
| 3789 | |
| 3790 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 1); |
| 3791 | |
| 3792 | location_t line_end = linemap_position_for_column (line_table, 16); |
| 3793 | |
| 3794 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 3795 | if (line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 3796 | return; |
| 3797 | |
| 3798 | ASSERT_STREQ (tmp.get_filename (), LOCATION_FILE (line_end))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3798, __FUNCTION__)), "tmp.get_filename ()", "LOCATION_FILE (line_end)" , (tmp.get_filename ()), (((expand_location (line_end)).file) )); } while (0); |
| 3799 | ASSERT_EQ (1, LOCATION_LINE (line_end))do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(((expand_location (line_end)).line))" ")"; if (((1)) == ((((expand_location (line_end)).line)))) :: selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3799, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3799, __FUNCTION__)))), desc_); } while (0); |
| 3800 | ASSERT_EQ (16, LOCATION_COLUMN (line_end))do { const char *desc_ = "ASSERT_EQ (" "(16)" ", " "(((expand_location (line_end)).column))" ")"; if (((16)) == ((((expand_location (line_end)).column))) ) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3800, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3800, __FUNCTION__)))), desc_); } while (0); |
| 3801 | |
| 3802 | test_one_liner_simple_caret (); |
| 3803 | test_one_liner_caret_and_range (); |
| 3804 | test_one_liner_multiple_carets_and_ranges (); |
| 3805 | test_one_liner_fixit_insert_before (); |
| 3806 | test_one_liner_fixit_insert_after (); |
| 3807 | test_one_liner_fixit_remove (); |
| 3808 | test_one_liner_fixit_replace (); |
| 3809 | test_one_liner_fixit_replace_non_equal_range (); |
| 3810 | test_one_liner_fixit_replace_equal_secondary_range (); |
| 3811 | test_one_liner_fixit_validation_adhoc_locations (); |
| 3812 | test_one_liner_many_fixits_1 (); |
| 3813 | test_one_liner_many_fixits_2 (); |
| 3814 | test_one_liner_labels (); |
| 3815 | } |
| 3816 | |
| 3817 | /* Version of all one-liner tests exercising multibyte awareness. For |
| 3818 | simplicity we stick to using two multibyte characters in the test, U+1F602 |
| 3819 | == "\xf0\x9f\x98\x82", which uses 4 bytes and 2 display columns, and U+03C0 |
| 3820 | == "\xcf\x80", which uses 2 bytes and 1 display column. Note: all of the |
| 3821 | below asserts would be easier to read if we used UTF-8 directly in the |
| 3822 | string constants, but it seems better not to demand the host compiler |
| 3823 | support this, when it isn't otherwise necessary. Instead, whenever an |
| 3824 | extended character appears in a string, we put a line break after it so that |
| 3825 | all succeeding characters can appear visually at the correct display column. |
| 3826 | |
| 3827 | All of these work on the following 1-line source file: |
| 3828 | |
| 3829 | .0000000001111111111222222 display |
| 3830 | .1234567890123456789012345 columns |
| 3831 | "SS_foo = P_bar.SS_fieldP;\n" |
| 3832 | .0000000111111111222222223 byte |
| 3833 | .1356789012456789134567891 columns |
| 3834 | |
| 3835 | which is set up by test_diagnostic_show_locus_one_liner and calls |
| 3836 | them. Here SS represents the two display columns for the U+1F602 emoji and |
| 3837 | P represents the one display column for the U+03C0 pi symbol. */ |
| 3838 | |
| 3839 | /* Just a caret. */ |
| 3840 | |
| 3841 | static void |
| 3842 | test_one_liner_simple_caret_utf8 () |
| 3843 | { |
| 3844 | test_diagnostic_context dc; |
| 3845 | location_t caret = linemap_position_for_column (line_table, 18); |
| 3846 | rich_location richloc (line_table, caret); |
| 3847 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3848 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3849 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3850 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3851 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3852 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3853 | " ^\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3854 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3854, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3855 | } |
| 3856 | |
| 3857 | /* Caret and range. */ |
| 3858 | static void |
| 3859 | test_one_liner_caret_and_range_utf8 () |
| 3860 | { |
| 3861 | test_diagnostic_context dc; |
| 3862 | location_t caret = linemap_position_for_column (line_table, 18); |
| 3863 | location_t start = linemap_position_for_column (line_table, 12); |
| 3864 | location_t finish = linemap_position_for_column (line_table, 30); |
| 3865 | location_t loc = make_location (caret, start, finish); |
| 3866 | rich_location richloc (line_table, loc); |
| 3867 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3868 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3869 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3870 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3871 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3872 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3873 | " ~~~~~^~~~~~~~~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3874 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3874, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~~^~~~~~~~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~~^~~~~~~~~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3875 | } |
| 3876 | |
| 3877 | /* Multiple ranges and carets. */ |
| 3878 | |
| 3879 | static void |
| 3880 | test_one_liner_multiple_carets_and_ranges_utf8 () |
| 3881 | { |
| 3882 | test_diagnostic_context dc; |
| 3883 | location_t foo |
| 3884 | = make_location (linemap_position_for_column (line_table, 7), |
| 3885 | linemap_position_for_column (line_table, 1), |
| 3886 | linemap_position_for_column (line_table, 8)); |
| 3887 | dc.caret_chars[0] = 'A'; |
| 3888 | |
| 3889 | location_t bar |
| 3890 | = make_location (linemap_position_for_column (line_table, 16), |
| 3891 | linemap_position_for_column (line_table, 12), |
| 3892 | linemap_position_for_column (line_table, 17)); |
| 3893 | dc.caret_chars[1] = 'B'; |
| 3894 | |
| 3895 | location_t field |
| 3896 | = make_location (linemap_position_for_column (line_table, 26), |
| 3897 | linemap_position_for_column (line_table, 19), |
| 3898 | linemap_position_for_column (line_table, 30)); |
| 3899 | dc.caret_chars[2] = 'C'; |
| 3900 | rich_location richloc (line_table, foo); |
| 3901 | richloc.add_range (bar, SHOW_RANGE_WITH_CARET); |
| 3902 | richloc.add_range (field, SHOW_RANGE_WITH_CARET); |
| 3903 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3904 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3905 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3906 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3907 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3908 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3909 | " ~~~~A~ ~~~B~ ~~~~~C~~~\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3910 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3910, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ~~~~A~ ~~~B~ ~~~~~C~~~\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ~~~~A~ ~~~B~ ~~~~~C~~~\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3911 | } |
| 3912 | |
| 3913 | /* Insertion fix-it hint: adding an "&" to the front of "P_bar.field". */ |
| 3914 | |
| 3915 | static void |
| 3916 | test_one_liner_fixit_insert_before_utf8 () |
| 3917 | { |
| 3918 | test_diagnostic_context dc; |
| 3919 | location_t caret = linemap_position_for_column (line_table, 12); |
| 3920 | rich_location richloc (line_table, caret); |
| 3921 | richloc.add_fixit_insert_before ("&"); |
| 3922 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3923 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3924 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3925 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3926 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3927 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3928 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3929 | " &\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3930 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3930, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" &\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " &\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3931 | } |
| 3932 | |
| 3933 | /* Insertion fix-it hint: adding a "[0]" after "SS_foo". */ |
| 3934 | |
| 3935 | static void |
| 3936 | test_one_liner_fixit_insert_after_utf8 () |
| 3937 | { |
| 3938 | test_diagnostic_context dc; |
| 3939 | location_t start = linemap_position_for_column (line_table, 1); |
| 3940 | location_t finish = linemap_position_for_column (line_table, 8); |
| 3941 | location_t foo = make_location (start, start, finish); |
| 3942 | rich_location richloc (line_table, foo); |
| 3943 | richloc.add_fixit_insert_after ("[0]"); |
| 3944 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3945 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3946 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3947 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3948 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3949 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3950 | " ^~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3951 | " [0]\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 3952 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3952, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~\\n\" \" [0]\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~\n" " [0]\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 3953 | } |
| 3954 | |
| 3955 | /* Removal fix-it hint: removal of the ".SS_fieldP". */ |
| 3956 | |
| 3957 | static void |
| 3958 | test_one_liner_fixit_remove_utf8 () |
| 3959 | { |
| 3960 | test_diagnostic_context dc; |
| 3961 | location_t start = linemap_position_for_column (line_table, 18); |
| 3962 | location_t finish = linemap_position_for_column (line_table, 30); |
| 3963 | location_t dot = make_location (start, start, finish); |
| 3964 | rich_location richloc (line_table, dot); |
| 3965 | richloc.add_fixit_remove (); |
| 3966 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3967 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3968 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3969 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3970 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3971 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3972 | " ^~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3973 | " ----------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 3974 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3974, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~\\n\" \" ----------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~\n" " ----------\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 3975 | } |
| 3976 | |
| 3977 | /* Replace fix-it hint: replacing "SS_fieldP" with "m_SSfieldP". */ |
| 3978 | |
| 3979 | static void |
| 3980 | test_one_liner_fixit_replace_utf8 () |
| 3981 | { |
| 3982 | test_diagnostic_context dc; |
| 3983 | location_t start = linemap_position_for_column (line_table, 19); |
| 3984 | location_t finish = linemap_position_for_column (line_table, 30); |
| 3985 | location_t field = make_location (start, start, finish); |
| 3986 | rich_location richloc (line_table, field); |
| 3987 | richloc.add_fixit_replace ("m_\xf0\x9f\x98\x82_field\xcf\x80"); |
| 3988 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 3989 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3990 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3991 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3992 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3993 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3994 | " ^~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3995 | " m_\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3996 | "_field\xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 3997 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 3997, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 3998 | } |
| 3999 | |
| 4000 | /* Replace fix-it hint: replacing "SS_fieldP" with "m_SSfieldP", |
| 4001 | but where the caret was elsewhere. */ |
| 4002 | |
| 4003 | static void |
| 4004 | test_one_liner_fixit_replace_non_equal_range_utf8 () |
| 4005 | { |
| 4006 | test_diagnostic_context dc; |
| 4007 | location_t equals = linemap_position_for_column (line_table, 10); |
| 4008 | location_t start = linemap_position_for_column (line_table, 19); |
| 4009 | location_t finish = linemap_position_for_column (line_table, 30); |
| 4010 | rich_location richloc (line_table, equals); |
| 4011 | source_range range; |
| 4012 | range.m_start = start; |
| 4013 | range.m_finish = finish; |
| 4014 | richloc.add_fixit_replace (range, "m_\xf0\x9f\x98\x82_field\xcf\x80"); |
| 4015 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4016 | /* The replacement range is not indicated in the annotation line, so |
| 4017 | it should be indicated via an additional underline. */ |
| 4018 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4019 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4020 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4021 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4022 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4023 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4024 | " ---------\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4025 | " m_\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4026 | "_field\xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4027 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4027, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" ---------\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " ---------\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4028 | } |
| 4029 | |
| 4030 | /* Replace fix-it hint: replacing "SS_fieldP" with "m_SSfieldP", |
| 4031 | where the caret was elsewhere, but where a secondary range |
| 4032 | exactly covers "field". */ |
| 4033 | |
| 4034 | static void |
| 4035 | test_one_liner_fixit_replace_equal_secondary_range_utf8 () |
| 4036 | { |
| 4037 | test_diagnostic_context dc; |
| 4038 | location_t equals = linemap_position_for_column (line_table, 10); |
| 4039 | location_t start = linemap_position_for_column (line_table, 19); |
| 4040 | location_t finish = linemap_position_for_column (line_table, 30); |
| 4041 | rich_location richloc (line_table, equals); |
| 4042 | location_t field = make_location (start, start, finish); |
| 4043 | richloc.add_range (field); |
| 4044 | richloc.add_fixit_replace (field, "m_\xf0\x9f\x98\x82_field\xcf\x80"); |
| 4045 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4046 | /* The replacement range is indicated in the annotation line, |
| 4047 | so it shouldn't be indicated via an additional underline. */ |
| 4048 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4049 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4050 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4051 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4052 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4053 | " ^ ~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4054 | " m_\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4055 | "_field\xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4056 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4056, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^ ~~~~~~~~~\\n\" \" m_\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^ ~~~~~~~~~\n" " m_\xf0\x9f\x98\x82" "_field\xcf\x80\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4057 | } |
| 4058 | |
| 4059 | /* Verify that we can use ad-hoc locations when adding fixits to a |
| 4060 | rich_location. */ |
| 4061 | |
| 4062 | static void |
| 4063 | test_one_liner_fixit_validation_adhoc_locations_utf8 () |
| 4064 | { |
| 4065 | /* Generate a range that's too long to be packed, so must |
| 4066 | be stored as an ad-hoc location (given the defaults |
| 4067 | of 5 bits or 0 bits of packed range); 41 columns > 2**5. */ |
| 4068 | const location_t c12 = linemap_position_for_column (line_table, 12); |
| 4069 | const location_t c52 = linemap_position_for_column (line_table, 52); |
| 4070 | const location_t loc = make_location (c12, c12, c52); |
| 4071 | |
| 4072 | if (c52 > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 4073 | return; |
| 4074 | |
| 4075 | ASSERT_TRUE (IS_ADHOC_LOC (loc))do { const char *desc_ = "ASSERT_TRUE (" "(IS_ADHOC_LOC (loc))" ")"; bool actual_ = ((IS_ADHOC_LOC (loc))); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4075, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4075, __FUNCTION__))), desc_); } while (0); |
| 4076 | |
| 4077 | /* Insert. */ |
| 4078 | { |
| 4079 | rich_location richloc (line_table, loc); |
| 4080 | richloc.add_fixit_insert_before (loc, "test"); |
| 4081 | /* It should not have been discarded by the validator. */ |
| 4082 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4082, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4082, __FUNCTION__)))), desc_); } while (0); |
| 4083 | |
| 4084 | test_diagnostic_context dc; |
| 4085 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4086 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4087 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4088 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4089 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4090 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4091 | " ^~~~~~~~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4092 | " test\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4093 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4093, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4094 | } |
| 4095 | |
| 4096 | /* Remove. */ |
| 4097 | { |
| 4098 | rich_location richloc (line_table, loc); |
| 4099 | source_range range = source_range::from_locations (loc, c52); |
| 4100 | richloc.add_fixit_remove (range); |
| 4101 | /* It should not have been discarded by the validator. */ |
| 4102 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4102, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4102, __FUNCTION__)))), desc_); } while (0); |
| 4103 | |
| 4104 | test_diagnostic_context dc; |
| 4105 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4106 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4107 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4108 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4109 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4110 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4111 | " ^~~~~~~~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4112 | " -------------------------------------\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4113 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4113, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" -------------------------------------\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " -------------------------------------\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4114 | } |
| 4115 | |
| 4116 | /* Replace. */ |
| 4117 | { |
| 4118 | rich_location richloc (line_table, loc); |
| 4119 | source_range range = source_range::from_locations (loc, c52); |
| 4120 | richloc.add_fixit_replace (range, "test"); |
| 4121 | /* It should not have been discarded by the validator. */ |
| 4122 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4122, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4122, __FUNCTION__)))), desc_); } while (0); |
| 4123 | |
| 4124 | test_diagnostic_context dc; |
| 4125 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4126 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4127 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4128 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4129 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4130 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4131 | " ^~~~~~~~~~~~~~~~ \n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4132 | " test\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4133 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4133, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~~~~~~~~~~~ \\n\" \" test\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~~~~~~~~~~~ \n" " test\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4134 | } |
| 4135 | } |
| 4136 | |
| 4137 | /* Test of consolidating insertions at the same location. */ |
| 4138 | |
| 4139 | static void |
| 4140 | test_one_liner_many_fixits_1_utf8 () |
| 4141 | { |
| 4142 | test_diagnostic_context dc; |
| 4143 | location_t equals = linemap_position_for_column (line_table, 10); |
| 4144 | rich_location richloc (line_table, equals); |
| 4145 | for (int i = 0; i < 19; i++) |
| 4146 | richloc.add_fixit_insert_before (i & 1 ? "@" : "\xcf\x80"); |
| 4147 | ASSERT_EQ (1, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((1)) == ((richloc.get_num_fixit_hints ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4147, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4147, __FUNCTION__)))), desc_); } while (0); |
| 4148 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4149 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4150 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4151 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4152 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4153 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4154 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4155 | " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4156 | "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4157 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4157, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\" \"\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80@\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@" "\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80@\xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 4158 | } |
| 4159 | |
| 4160 | /* Ensure that we can add an arbitrary number of fix-it hints to a |
| 4161 | rich_location, even if they are not consolidated. */ |
| 4162 | |
| 4163 | static void |
| 4164 | test_one_liner_many_fixits_2_utf8 () |
| 4165 | { |
| 4166 | test_diagnostic_context dc; |
| 4167 | location_t equals = linemap_position_for_column (line_table, 10); |
| 4168 | rich_location richloc (line_table, equals); |
| 4169 | const int nlocs = 19; |
| 4170 | int locs[nlocs] = {1, 5, 7, 9, 11, 14, 16, 18, 23, 25, 27, 29, 32, |
| 4171 | 34, 36, 38, 40, 42, 44}; |
| 4172 | for (int i = 0; i != nlocs; ++i) |
| 4173 | { |
| 4174 | location_t loc = linemap_position_for_column (line_table, locs[i]); |
| 4175 | richloc.add_fixit_insert_before (loc, i & 1 ? "@" : "\xcf\x80"); |
| 4176 | } |
| 4177 | |
| 4178 | ASSERT_EQ (nlocs, richloc.get_num_fixit_hints ())do { const char *desc_ = "ASSERT_EQ (" "(nlocs)" ", " "(richloc.get_num_fixit_hints ())" ")"; if (((nlocs)) == ((richloc.get_num_fixit_hints ()))) :: selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4178, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4178, __FUNCTION__)))), desc_); } while (0); |
| 4179 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4180 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4181 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4182 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4183 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4184 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4185 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4186 | " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4187 | " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4188 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4188, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^\\n\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @\" \" \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80 @ \\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^\n" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @" " \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80 @ \xcf\x80\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 4189 | } |
| 4190 | |
| 4191 | /* Test of labeling the ranges within a rich_location. */ |
| 4192 | |
| 4193 | static void |
| 4194 | test_one_liner_labels_utf8 () |
| 4195 | { |
| 4196 | location_t foo |
| 4197 | = make_location (linemap_position_for_column (line_table, 1), |
| 4198 | linemap_position_for_column (line_table, 1), |
| 4199 | linemap_position_for_column (line_table, 8)); |
| 4200 | location_t bar |
| 4201 | = make_location (linemap_position_for_column (line_table, 12), |
| 4202 | linemap_position_for_column (line_table, 12), |
| 4203 | linemap_position_for_column (line_table, 17)); |
| 4204 | location_t field |
| 4205 | = make_location (linemap_position_for_column (line_table, 19), |
| 4206 | linemap_position_for_column (line_table, 19), |
| 4207 | linemap_position_for_column (line_table, 30)); |
| 4208 | |
| 4209 | /* Example where all the labels fit on one line. */ |
| 4210 | { |
| 4211 | /* These three labels contain multibyte characters such that their byte |
| 4212 | lengths are respectively (12, 10, 18), but their display widths are only |
| 4213 | (6, 5, 9). All three fit on the line when considering the display |
| 4214 | widths, but not when considering the byte widths, so verify that we do |
| 4215 | indeed put them all on one line. */ |
| 4216 | text_range_label label0 |
| 4217 | ("\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80"); |
| 4218 | text_range_label label1 |
| 4219 | ("\xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80"); |
| 4220 | text_range_label label2 |
| 4221 | ("\xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" |
| 4222 | "\xcf\x80"); |
| 4223 | gcc_rich_location richloc (foo, &label0); |
| 4224 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 4225 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 4226 | |
| 4227 | { |
| 4228 | test_diagnostic_context dc; |
| 4229 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4230 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4231 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4232 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4233 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4234 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4235 | " ^~~~~~ ~~~~~ ~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4236 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4237 | " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4238 | " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4239 | " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4240 | "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0) |
| 4241 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4241, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" \\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" \\xf0\\x9f\\x98\\x82\\xcf\\x80\\xf0\\x9f\\x98\\x82\" \"\\xf0\\x9f\\x98\\x82\\xcf\\x80\\xcf\\x80\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " \xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80\xcf\x80" " \xf0\x9f\x98\x82\xf0\x9f\x98\x82\xcf\x80" " \xf0\x9f\x98\x82\xcf\x80\xf0\x9f\x98\x82" "\xf0\x9f\x98\x82\xcf\x80\xcf\x80\n"), (pp_formatted_text (dc .printer))); } while (0); |
| 4242 | } |
| 4243 | |
| 4244 | } |
| 4245 | |
| 4246 | /* Example where the labels need extra lines. */ |
| 4247 | { |
| 4248 | text_range_label label0 ("label 0\xf0\x9f\x98\x82"); |
| 4249 | text_range_label label1 ("label 1\xcf\x80"); |
| 4250 | text_range_label label2 ("label 2\xcf\x80"); |
| 4251 | gcc_rich_location richloc (foo, &label0); |
| 4252 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 4253 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 4254 | |
| 4255 | test_diagnostic_context dc; |
| 4256 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4257 | |
| 4258 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4259 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4260 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4261 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4262 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4263 | " ^~~~~~ ~~~~~ ~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4264 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4265 | " | | label 2\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4266 | " | label 1\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4267 | " label 0\xf0\x9f\x98\x82\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4268 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4268, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 4269 | } |
| 4270 | |
| 4271 | /* Example of boundary conditions: label 0 and 1 have just enough clearance, |
| 4272 | but label 1 just touches label 2. */ |
| 4273 | { |
| 4274 | text_range_label label0 ("aaaaa\xf0\x9f\x98\x82\xcf\x80"); |
| 4275 | text_range_label label1 ("bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82"); |
| 4276 | text_range_label label2 ("c"); |
| 4277 | gcc_rich_location richloc (foo, &label0); |
| 4278 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 4279 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 4280 | |
| 4281 | test_diagnostic_context dc; |
| 4282 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4283 | ASSERT_STREQ (" \xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4284 | "_foo = \xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4285 | "_bar.\xf0\x9f\x98\x82"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4286 | "_field\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4287 | ";\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4288 | " ^~~~~~ ~~~~~ ~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4289 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4290 | " | | c\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4291 | " aaaaa\xf0\x9f\x98\x82\xcf\x80"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4292 | " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4293 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4293, __FUNCTION__)), "\" \\xf0\\x9f\\x98\\x82\" \"_foo = \\xcf\\x80\" \"_bar.\\xf0\\x9f\\x98\\x82\" \"_field\\xcf\\x80\" \";\\n\" \" ^~~~~~ ~~~~~ ~~~~~~~~~\\n\" \" | | |\\n\" \" | | c\\n\" \" aaaaa\\xf0\\x9f\\x98\\x82\\xcf\\x80\" \" bb\\xf0\\x9f\\x98\\x82\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" \xf0\x9f\x98\x82" "_foo = \xcf\x80" "_bar.\xf0\x9f\x98\x82" "_field\xcf\x80" ";\n" " ^~~~~~ ~~~~~ ~~~~~~~~~\n" " | | |\n" " | | c\n" " aaaaa\xf0\x9f\x98\x82\xcf\x80" " bb\xf0\x9f\x98\x82\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4294 | } |
| 4295 | |
| 4296 | /* Example of escaping the source lines. */ |
| 4297 | { |
| 4298 | text_range_label label0 ("label 0\xf0\x9f\x98\x82"); |
| 4299 | text_range_label label1 ("label 1\xcf\x80"); |
| 4300 | text_range_label label2 ("label 2\xcf\x80"); |
| 4301 | gcc_rich_location richloc (foo, &label0); |
| 4302 | richloc.add_range (bar, SHOW_RANGE_WITHOUT_CARET, &label1); |
| 4303 | richloc.add_range (field, SHOW_RANGE_WITHOUT_CARET, &label2); |
| 4304 | richloc.set_escape_on_output (true); |
| 4305 | |
| 4306 | { |
| 4307 | test_diagnostic_context dc; |
| 4308 | dc.escape_format = DIAGNOSTICS_ESCAPE_FORMAT_UNICODE; |
| 4309 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4310 | ASSERT_STREQ (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4311 | " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4312 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4313 | " | | label 2\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4314 | " | label 1\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4315 | " label 0\xf0\x9f\x98\x82\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0) |
| 4316 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4316, __FUNCTION__)), "\" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\\n\" \" ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <U+1F602>_foo = <U+03C0>_bar.<U+1F602>_field<U+03C0>;\n" " ^~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n"), (pp_formatted_text (dc.printer ))); } while (0); |
| 4317 | } |
| 4318 | { |
| 4319 | test_diagnostic_context dc; |
| 4320 | dc.escape_format = DIAGNOSTICS_ESCAPE_FORMAT_BYTES; |
| 4321 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4322 | ASSERT_STREQdo { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4323 | (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4324 | " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4325 | " | | |\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4326 | " | | label 2\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4327 | " | label 1\xcf\x80\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4328 | " label 0\xf0\x9f\x98\x82\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4329 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4329, __FUNCTION__)), "\" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\\n\" \" ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\\n\" \" | | |\\n\" \" | | label 2\\xcf\\x80\\n\" \" | label 1\\xcf\\x80\\n\" \" label 0\\xf0\\x9f\\x98\\x82\\n\"" , "pp_formatted_text (dc.printer)", (" <f0><9f><98><82>_foo = <cf><80>_bar.<f0><9f><98><82>_field<cf><80>;\n" " ^~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n" " | | |\n" " | | label 2\xcf\x80\n" " | label 1\xcf\x80\n" " label 0\xf0\x9f\x98\x82\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 4330 | } |
| 4331 | } |
| 4332 | } |
| 4333 | |
| 4334 | /* Make sure that colorization codes don't interrupt a multibyte |
| 4335 | sequence, which would corrupt it. */ |
| 4336 | static void |
| 4337 | test_one_liner_colorized_utf8 () |
| 4338 | { |
| 4339 | test_diagnostic_context dc; |
| 4340 | dc.colorize_source_p = true; |
| 4341 | diagnostic_color_init (&dc, DIAGNOSTICS_COLOR_YES); |
| 4342 | const location_t pi = linemap_position_for_column (line_table, 12); |
| 4343 | rich_location richloc (line_table, pi); |
| 4344 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4345 | |
| 4346 | /* In order to avoid having the test depend on exactly how the colorization |
| 4347 | was effected, just confirm there are two pi characters in the output. */ |
| 4348 | const char *result = pp_formatted_text (dc.printer); |
| 4349 | const char *null_term = result + strlen (result); |
| 4350 | const char *first_pi = strstr (result, "\xcf\x80"); |
| 4351 | ASSERT_TRUE (first_pi && first_pi <= null_term - 2)do { const char *desc_ = "ASSERT_TRUE (" "(first_pi && first_pi <= null_term - 2)" ")"; bool actual_ = ((first_pi && first_pi <= null_term - 2)); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4351, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4351, __FUNCTION__))), desc_); } while (0); |
| 4352 | ASSERT_STR_CONTAINS (first_pi + 2, "\xcf\x80")do { ::selftest::assert_str_contains ((::selftest::location ( "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4352, __FUNCTION__)), "first_pi + 2", "\"\\xcf\\x80\"", (first_pi + 2), ("\xcf\x80")); } while (0); |
| 4353 | } |
| 4354 | |
| 4355 | /* Run the various one-liner tests. */ |
| 4356 | |
| 4357 | static void |
| 4358 | test_diagnostic_show_locus_one_liner_utf8 (const line_table_case &case_) |
| 4359 | { |
| 4360 | /* Create a tempfile and write some text to it. */ |
| 4361 | const char *content |
| 4362 | /* Display columns. |
| 4363 | 0000000000000000000000011111111111111111111111111111112222222222222 |
| 4364 | 1111111122222222345678900000000123456666666677777777890123444444445 */ |
| 4365 | = "\xf0\x9f\x98\x82_foo = \xcf\x80_bar.\xf0\x9f\x98\x82_field\xcf\x80;\n"; |
| 4366 | /* 0000000000000000000001111111111111111111222222222222222222222233333 |
| 4367 | 1111222233334444567890122223333456789999000011112222345678999900001 |
| 4368 | Byte columns. */ |
| 4369 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4369, __FUNCTION__)), ".c", content); |
| 4370 | line_table_test ltt (case_); |
| 4371 | |
| 4372 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 1); |
| 4373 | |
| 4374 | location_t line_end = linemap_position_for_column (line_table, 31); |
| 4375 | |
| 4376 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 4377 | if (line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 4378 | return; |
| 4379 | |
| 4380 | ASSERT_STREQ (tmp.get_filename (), LOCATION_FILE (line_end))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4380, __FUNCTION__)), "tmp.get_filename ()", "LOCATION_FILE (line_end)" , (tmp.get_filename ()), (((expand_location (line_end)).file) )); } while (0); |
| 4381 | ASSERT_EQ (1, LOCATION_LINE (line_end))do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(((expand_location (line_end)).line))" ")"; if (((1)) == ((((expand_location (line_end)).line)))) :: selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4381, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4381, __FUNCTION__)))), desc_); } while (0); |
| 4382 | ASSERT_EQ (31, LOCATION_COLUMN (line_end))do { const char *desc_ = "ASSERT_EQ (" "(31)" ", " "(((expand_location (line_end)).column))" ")"; if (((31)) == ((((expand_location (line_end)).column))) ) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4382, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4382, __FUNCTION__)))), desc_); } while (0); |
| 4383 | |
| 4384 | char_span lspan = location_get_source_line (tmp.get_filename (), 1); |
| 4385 | ASSERT_EQ (25, cpp_display_width (lspan.get_buffer (), lspan.length (),do { const char *desc_ = "ASSERT_EQ (" "(25)" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ()))" ")"; if (((25)) == ((cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ())))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4386, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4386, __FUNCTION__)))), desc_); } while (0) |
| 4386 | def_policy ()))do { const char *desc_ = "ASSERT_EQ (" "(25)" ", " "(cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ()))" ")"; if (((25)) == ((cpp_display_width (lspan.get_buffer (), lspan.length (), def_policy ())))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4386, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4386, __FUNCTION__)))), desc_); } while (0); |
| 4387 | ASSERT_EQ (25, location_compute_display_column (expand_location (line_end),do { const char *desc_ = "ASSERT_EQ (" "(25)" ", " "(location_compute_display_column (expand_location (line_end), def_policy ()))" ")"; if (((25)) == ((location_compute_display_column (expand_location (line_end), def_policy ())))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4388, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4388, __FUNCTION__)))), desc_); } while (0) |
| 4388 | def_policy ()))do { const char *desc_ = "ASSERT_EQ (" "(25)" ", " "(location_compute_display_column (expand_location (line_end), def_policy ()))" ")"; if (((25)) == ((location_compute_display_column (expand_location (line_end), def_policy ())))) ::selftest::pass ((((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4388, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4388, __FUNCTION__)))), desc_); } while (0); |
| 4389 | |
| 4390 | test_one_liner_simple_caret_utf8 (); |
| 4391 | test_one_liner_caret_and_range_utf8 (); |
| 4392 | test_one_liner_multiple_carets_and_ranges_utf8 (); |
| 4393 | test_one_liner_fixit_insert_before_utf8 (); |
| 4394 | test_one_liner_fixit_insert_after_utf8 (); |
| 4395 | test_one_liner_fixit_remove_utf8 (); |
| 4396 | test_one_liner_fixit_replace_utf8 (); |
| 4397 | test_one_liner_fixit_replace_non_equal_range_utf8 (); |
| 4398 | test_one_liner_fixit_replace_equal_secondary_range_utf8 (); |
| 4399 | test_one_liner_fixit_validation_adhoc_locations_utf8 (); |
| 4400 | test_one_liner_many_fixits_1_utf8 (); |
| 4401 | test_one_liner_many_fixits_2_utf8 (); |
| 4402 | test_one_liner_labels_utf8 (); |
| 4403 | test_one_liner_colorized_utf8 (); |
| 4404 | } |
| 4405 | |
| 4406 | /* Verify that gcc_rich_location::add_location_if_nearby works. */ |
| 4407 | |
| 4408 | static void |
| 4409 | test_add_location_if_nearby (const line_table_case &case_) |
| 4410 | { |
| 4411 | /* Create a tempfile and write some text to it. |
| 4412 | ...000000000111111111122222222223333333333. |
| 4413 | ...123456789012345678901234567890123456789. */ |
| 4414 | const char *content |
| 4415 | = ("struct same_line { double x; double y; ;\n" /* line 1. */ |
| 4416 | "struct different_line\n" /* line 2. */ |
| 4417 | "{\n" /* line 3. */ |
| 4418 | " double x;\n" /* line 4. */ |
| 4419 | " double y;\n" /* line 5. */ |
| 4420 | ";\n"); /* line 6. */ |
| 4421 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4421, __FUNCTION__)), ".c", content); |
| 4422 | line_table_test ltt (case_); |
| 4423 | |
| 4424 | const line_map_ordinary *ord_map |
| 4425 | = linemap_check_ordinary (linemap_add (line_table, LC_ENTER, false, |
| 4426 | tmp.get_filename (), 0)); |
| 4427 | |
| 4428 | linemap_line_start (line_table, 1, 100); |
| 4429 | |
| 4430 | const location_t final_line_end |
| 4431 | = linemap_position_for_line_and_column (line_table, ord_map, 6, 7); |
| 4432 | |
| 4433 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 4434 | if (final_line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 4435 | return; |
| 4436 | |
| 4437 | /* Test of add_location_if_nearby on the same line as the |
| 4438 | primary location. */ |
| 4439 | { |
| 4440 | const location_t missing_close_brace_1_39 |
| 4441 | = linemap_position_for_line_and_column (line_table, ord_map, 1, 39); |
| 4442 | const location_t matching_open_brace_1_18 |
| 4443 | = linemap_position_for_line_and_column (line_table, ord_map, 1, 18); |
| 4444 | gcc_rich_location richloc (missing_close_brace_1_39); |
| 4445 | bool added = richloc.add_location_if_nearby (matching_open_brace_1_18); |
| 4446 | ASSERT_TRUE (added)do { const char *desc_ = "ASSERT_TRUE (" "(added)" ")"; bool actual_ = ((added)); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4446, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4446, __FUNCTION__))), desc_); } while (0); |
| 4447 | ASSERT_EQ (2, richloc.get_num_locations ())do { const char *desc_ = "ASSERT_EQ (" "(2)" ", " "(richloc.get_num_locations ())" ")"; if (((2)) == ((richloc.get_num_locations ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4447, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4447, __FUNCTION__)))), desc_); } while (0); |
| 4448 | test_diagnostic_context dc; |
| 4449 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4450 | ASSERT_STREQ (" struct same_line { double x; double y; ;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4452, __FUNCTION__)), "\" struct same_line { double x; double y; ;\\n\" \" ~ ^\\n\"" , "pp_formatted_text (dc.printer)", (" struct same_line { double x; double y; ;\n" " ~ ^\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4451 | " ~ ^\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4452, __FUNCTION__)), "\" struct same_line { double x; double y; ;\\n\" \" ~ ^\\n\"" , "pp_formatted_text (dc.printer)", (" struct same_line { double x; double y; ;\n" " ~ ^\n"), (pp_formatted_text (dc.printer))); } while (0) |
| 4452 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4452, __FUNCTION__)), "\" struct same_line { double x; double y; ;\\n\" \" ~ ^\\n\"" , "pp_formatted_text (dc.printer)", (" struct same_line { double x; double y; ;\n" " ~ ^\n"), (pp_formatted_text (dc.printer))); } while (0); |
| 4453 | } |
| 4454 | |
| 4455 | /* Test of add_location_if_nearby on a different line to the |
| 4456 | primary location. */ |
| 4457 | { |
| 4458 | const location_t missing_close_brace_6_1 |
| 4459 | = linemap_position_for_line_and_column (line_table, ord_map, 6, 1); |
| 4460 | const location_t matching_open_brace_3_1 |
| 4461 | = linemap_position_for_line_and_column (line_table, ord_map, 3, 1); |
| 4462 | gcc_rich_location richloc (missing_close_brace_6_1); |
| 4463 | bool added = richloc.add_location_if_nearby (matching_open_brace_3_1); |
| 4464 | ASSERT_FALSE (added)do { const char *desc_ = "ASSERT_FALSE (" "(added)" ")"; bool actual_ = ((added)); if (actual_) ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4464, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4464, __FUNCTION__))), desc_); } while (0); |
| 4465 | ASSERT_EQ (1, richloc.get_num_locations ())do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(richloc.get_num_locations ())" ")"; if (((1)) == ((richloc.get_num_locations ()))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4465, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4465, __FUNCTION__)))), desc_); } while (0); |
| 4466 | } |
| 4467 | } |
| 4468 | |
| 4469 | /* Verify that we print fixits even if they only affect lines |
| 4470 | outside those covered by the ranges in the rich_location. */ |
| 4471 | |
| 4472 | static void |
| 4473 | test_diagnostic_show_locus_fixit_lines (const line_table_case &case_) |
| 4474 | { |
| 4475 | /* Create a tempfile and write some text to it. |
| 4476 | ...000000000111111111122222222223333333333. |
| 4477 | ...123456789012345678901234567890123456789. */ |
| 4478 | const char *content |
| 4479 | = ("struct point { double x; double y; };\n" /* line 1. */ |
| 4480 | "struct point origin = {x: 0.0,\n" /* line 2. */ |
| 4481 | " y\n" /* line 3. */ |
| 4482 | "\n" /* line 4. */ |
| 4483 | "\n" /* line 5. */ |
| 4484 | " : 0.0};\n"); /* line 6. */ |
| 4485 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4485, __FUNCTION__)), ".c", content); |
| 4486 | line_table_test ltt (case_); |
| 4487 | |
| 4488 | const line_map_ordinary *ord_map |
| 4489 | = linemap_check_ordinary (linemap_add (line_table, LC_ENTER, false, |
| 4490 | tmp.get_filename (), 0)); |
| 4491 | |
| 4492 | linemap_line_start (line_table, 1, 100); |
| 4493 | |
| 4494 | const location_t final_line_end |
| 4495 | = linemap_position_for_line_and_column (line_table, ord_map, 6, 36); |
| 4496 | |
| 4497 | /* Don't attempt to run the tests if column data might be unavailable. */ |
| 4498 | if (final_line_end > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 4499 | return; |
| 4500 | |
| 4501 | /* A pair of tests for modernizing the initializers to C99-style. */ |
| 4502 | |
| 4503 | /* The one-liner case (line 2). */ |
| 4504 | { |
| 4505 | test_diagnostic_context dc; |
| 4506 | const location_t x |
| 4507 | = linemap_position_for_line_and_column (line_table, ord_map, 2, 24); |
| 4508 | const location_t colon |
| 4509 | = linemap_position_for_line_and_column (line_table, ord_map, 2, 25); |
| 4510 | rich_location richloc (line_table, colon); |
| 4511 | richloc.add_fixit_insert_before (x, "."); |
| 4512 | richloc.add_fixit_replace (colon, "="); |
| 4513 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4514 | ASSERT_STREQ (" struct point origin = {x: 0.0,\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4517, __FUNCTION__)), "\" struct point origin = {x: 0.0,\\n\" \" ^\\n\" \" .=\\n\"" , "pp_formatted_text (dc.printer)", (" struct point origin = {x: 0.0,\n" " ^\n" " .=\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4515 | " ^\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4517, __FUNCTION__)), "\" struct point origin = {x: 0.0,\\n\" \" ^\\n\" \" .=\\n\"" , "pp_formatted_text (dc.printer)", (" struct point origin = {x: 0.0,\n" " ^\n" " .=\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4516 | " .=\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4517, __FUNCTION__)), "\" struct point origin = {x: 0.0,\\n\" \" ^\\n\" \" .=\\n\"" , "pp_formatted_text (dc.printer)", (" struct point origin = {x: 0.0,\n" " ^\n" " .=\n" ), (pp_formatted_text (dc.printer))); } while (0) |
| 4517 | pp_formatted_text (dc.printer))do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc" , 4517, __FUNCTION__)), "\" struct point origin = {x: 0.0,\\n\" \" ^\\n\" \" .=\\n\"" , "pp_formatted_text (dc.printer)", (" struct point origin = {x: 0.0,\n" " ^\n" " .=\n" ), (pp_formatted_text (dc.printer))); } while (0); |
| 4518 | } |
| 4519 | |
| 4520 | /* The multiline case. The caret for the rich_location is on line 6; |
| 4521 | verify that insertion fixit on line 3 is still printed (and that |
| 4522 | span starts are printed due to the gap between the span at line 3 |
| 4523 | and that at line 6). */ |
| 4524 | { |
| 4525 | test_diagnostic_context dc; |
| 4526 | const location_t y |
| 4527 | = linemap_position_for_line_and_column (line_table, ord_map, 3, 24); |
| 4528 | const location_t colon |
| 4529 | = linemap_position_for_line_and_column (line_table, ord_map, 6, 25); |
| 4530 | rich_location richloc (line_table, colon); |
| 4531 | richloc.add_fixit_insert_before (y, "."); |
| 4532 | richloc.add_fixit_replace (colon, "="); |
| 4533 | diagnostic_show_locus (&dc, &richloc, DK_ERROR); |
| 4534 | ASSERT_STREQ ("FILENAME:3:24:\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/diagnostic-show-locus.cc |