]>
Commit | Line | Data |
---|---|---|
1 | 2021-08-25 Lewis Hyatt <lhyatt@gmail.com> | |
2 | ||
3 | PR other/93067 | |
4 | * charset.c (init_iconv_desc): Adapt to permit PFILE argument to | |
5 | be NULL. | |
6 | (_cpp_convert_input): Likewise. Also move UTF-8 BOM logic to... | |
7 | (cpp_check_utf8_bom): ...here. New function. | |
8 | (cpp_input_conversion_is_trivial): New function. | |
9 | * files.c (read_file_guts): Allow PFILE argument to be NULL. Add | |
10 | INPUT_CHARSET argument as an alternate source of this information. | |
11 | (read_file): Pass the new argument to read_file_guts. | |
12 | (cpp_get_converted_source): New function. | |
13 | * include/cpplib.h (struct cpp_converted_source): Declare. | |
14 | (cpp_get_converted_source): Declare. | |
15 | (cpp_input_conversion_is_trivial): Declare. | |
16 | (cpp_check_utf8_bom): Declare. | |
17 | ||
18 | 2021-08-17 Jakub Jelinek <jakub@redhat.com> | |
19 | ||
20 | * macro.c (vaopt_state): Add m_stringify member. | |
21 | (vaopt_state::vaopt_state): Initialize it. | |
22 | (vaopt_state::update): Overwrite it. | |
23 | (vaopt_state::stringify): New method. | |
24 | (stringify_arg): Replace arg argument with first, count arguments | |
25 | and add va_opt argument. Use first instead of arg->first and | |
26 | count instead of arg->count, for va_opt add paste_tokens handling. | |
27 | (paste_tokens): Fix up len calculation. Don't spell rhs twice, | |
28 | instead use %.*s to supply lhs and rhs spelling lengths. Don't call | |
29 | _cpp_backup_tokens here. | |
30 | (paste_all_tokens): Call it here instead. | |
31 | (replace_args): Adjust stringify_arg caller. For vaopt_state::END | |
32 | if stringify is true handle __VA_OPT__ stringification. | |
33 | (create_iso_definition): Handle # __VA_OPT__ similarly to # macro_arg. | |
34 | ||
35 | 2021-08-12 Jakub Jelinek <jakub@redhat.com> | |
36 | ||
37 | PR preprocessor/101638 | |
38 | * macro.c (cpp_sys_macro_p): Return true instead of | |
39 | crashing on builtin macros. | |
40 | ||
41 | 2021-08-05 Jakub Jelinek <jakub@redhat.com> | |
42 | ||
43 | PR c++/100977 | |
44 | * ucnid.h: Regenerated using Unicode 13.0.0 files. | |
45 | ||
46 | 2021-08-05 Jakub Jelinek <jakub@redhat.com> | |
47 | ||
48 | PR c++/100977 | |
49 | * makeucnid.c (write_table): Fix computation of last_combine. | |
50 | * ucnid.h: Regenerated using Unicode 6.3.0 files. | |
51 | ||
52 | 2021-06-16 Jason Merrill <jason@redhat.com> | |
53 | ||
54 | PR c++/100796 | |
55 | PR preprocessor/96391 | |
56 | * line-map.c (linemap_compare_locations): Only use comparison with | |
57 | LINE_MAP_MAX_LOCATION_WITH_COLS to avoid abort. | |
58 | ||
59 | 2021-05-20 Christophe Lyon <christophe.lyon@linaro.org> | |
60 | Torbjörn Svensson <torbjorn.svensson@st.com> | |
61 | ||
62 | PR c/42579 | |
63 | * include/cpplib.h (cpp_builtin_type): Add BT_FILE_NAME entry. | |
64 | * init.c (builtin_array): Likewise. | |
65 | * macro.c (_cpp_builtin_macro_text): Add support for BT_FILE_NAME. | |
66 | ||
67 | 2021-05-20 Jakub Jelinek <jakub@redhat.com> | |
68 | ||
69 | PR preprocessor/100646 | |
70 | * lex.c (cpp_directive_only_process): Treat end of file as termination | |
71 | for !is_block comments. | |
72 | ||
73 | 2021-05-12 Jakub Jelinek <jakub@redhat.com> | |
74 | ||
75 | PR preprocessor/100392 | |
76 | * lex.c (cpp_directive_only_process): If buffer doesn't end with '\n', | |
77 | add buffer->rlimit[0] character to the printed range and | |
78 | CPP_INCREMENT_LINE and increment line_count. | |
79 | ||
80 | 2021-05-11 Joseph Myers <joseph@codesourcery.com> | |
81 | ||
82 | * include/cpplib.h (struct cpp_options): Add elifdef. | |
83 | * init.c (struct lang_flags): Add elifdef. | |
84 | (lang_defaults): Update to include elifdef initializers. | |
85 | (cpp_set_lang): Set elifdef for pfile based on language. | |
86 | * directives.c (STDC2X, ELIFDEF): New macros. | |
87 | (EXTENSION): Increase value to 3. | |
88 | (DIRECTIVE_TABLE): Add #elifdef and #elifndef. | |
89 | (_cpp_handle_directive): Do not treat ELIFDEF directives as | |
90 | directives for language versions without the #elifdef feature. | |
91 | (do_elif): Handle #elifdef and #elifndef. | |
92 | (do_elifdef, do_elifndef): New functions. | |
93 | ||
94 | 2021-05-11 Joseph Myers <joseph@codesourcery.com> | |
95 | ||
96 | * lex.c (cpp_avoid_paste): Do not allow pasting CPP_NUMBER with | |
97 | CPP_CHAR. | |
98 | ||
99 | 2021-05-11 Joseph Myers <joseph@codesourcery.com> | |
100 | ||
101 | * init.c (lang_defaults): Enable digit separators for GNUC2X and | |
102 | STDC2X. | |
103 | ||
104 | 2021-05-07 Jakub Jelinek <jakub@redhat.com> | |
105 | ||
106 | PR c/100450 | |
107 | * lex.c (cpp_avoid_paste): Handle token1 CPP_PRAGMA like CPP_NAME. | |
108 | ||
109 | 2021-05-06 Joseph Myers <joseph@codesourcery.com> | |
110 | ||
111 | PR c++/83873 | |
112 | PR preprocessor/97604 | |
113 | * lex.c (lex_number): Reject adjacent digit separators here. Do | |
114 | not allow digit separators before '.' or an exponent with sign. | |
115 | * expr.c (cpp_classify_number): Do not check for adjacent digit | |
116 | separators here. | |
117 | ||
118 | 2021-05-03 H.J. Lu <hjl.tools@gmail.com> | |
119 | ||
120 | PR bootstrap/99703 | |
121 | * configure: Regenerated. | |
122 | ||
123 | 2021-04-29 Joseph Myers <joseph@codesourcery.com> | |
124 | ||
125 | PR preprocessor/82359 | |
126 | * directives.c (strtolinenum): Handle digit separators. | |
127 | ||
128 | 2021-04-19 Richard Biener <rguenther@suse.de> | |
129 | ||
130 | PR preprocessor/100142 | |
131 | * line-map.c (linemap_position_for_loc_and_offset): Revert | |
132 | unintended s/column_offset/column/ change. | |
133 | ||
134 | 2021-04-13 Nathan Sidwell <nathan@acm.org> | |
135 | ||
136 | PR preprocessor/99446 | |
137 | * line-map.c (line-map.c): Do not advance to linemaps for | |
138 | different files. | |
139 | ||
140 | 2021-04-13 Eric Botcazou <ebotcazou@adacore.com> | |
141 | ||
142 | * include/line-map.h (IS_MACRO_LOC): Delete. | |
143 | * line-map.c (linemap_location_from_macro_expansion_p): Test | |
144 | LINEMAPS_MACRO_LOWEST_LOCATION of the linemap. | |
145 | ||
146 | 2021-03-02 David Malcolm <dmalcolm@redhat.com> | |
147 | ||
148 | PR c/99323 | |
149 | * line-map.c (rich_location::maybe_add_fixit): Reject fix-it hints | |
150 | at column 0. | |
151 | ||
152 | 2021-02-24 Nathan Sidwell <nathan@acm.org> | |
153 | ||
154 | PR c++/98718 | |
155 | * include/line-map.h | |
156 | * line-map.c | |
157 | ||
158 | 2021-02-24 Nathan Sidwell <nathan@acm.org> | |
159 | ||
160 | PR c++/99072 | |
161 | * init.c (read_original_filename): Expunge all evidence of the | |
162 | original filename. | |
163 | ||
164 | 2021-02-18 Nathan Sidwell <nathan@acm.org> | |
165 | ||
166 | PR c++/99023 | |
167 | * include/cpplib.h (cpp_find_header_unit): Rename to ... | |
168 | (cpp_probe_header_unit): ... this. | |
169 | * internal.h (_cp_find_header_unit): Declare. | |
170 | * files.c (cpp_find_header_unit): Break apart to .. | |
171 | (test_header_unit): ... this, and ... | |
172 | (_cpp_find_header_unit): ... and, or and ... | |
173 | (cpp_probe_header_unit): ... this. | |
174 | * macro.c (cpp_get_token_1): Call _cpp_find_header_unit. | |
175 | ||
176 | 2021-02-16 Nathan Sidwell <nathan@acm.org> | |
177 | ||
178 | * files.c (_cpp_stack_file): Make buffers end in unread \n. | |
179 | ||
180 | 2021-02-10 David Malcolm <dmalcolm@redhat.com> | |
181 | ||
182 | PR preprocessor/96391 | |
183 | * line-map.c (linemap_compare_locations): Require that | |
184 | the location be <= LINE_MAP_MAX_LOCATION_WITH_COLS when | |
185 | treating locations as coming from the same macro expansion. | |
186 | ||
187 | 2021-02-04 Jakub Jelinek <jakub@redhat.com> | |
188 | ||
189 | * expr.c (cpp_classify_number): Use make_signed_t<size_t> instead of | |
190 | make_signed<size_t>::type in the diagnostics. | |
191 | ||
192 | 2021-02-03 Jakub Jelinek <jakub@redhat.com> | |
193 | ||
194 | PR preprocessor/98882 | |
195 | * lex.c (cpp_directive_only_process): Don't assert that rlimit[-1] | |
196 | is a newline, instead assert that rlimit[0] is either newline or | |
197 | carriage return. When seeing '\\' followed by '\r', check limit | |
198 | before accessing pos[1]. | |
199 | ||
200 | 2021-02-03 Ed Smith-Rowland <3dw4rd@verizon.net> | |
201 | ||
202 | * expr.c (interpret_int_suffix): Detect 'z' integer suffix. | |
203 | (cpp_classify_number): Compat warning for use of 'z' suffix. | |
204 | * include/cpplib.h (struct cpp_options): New flag. | |
205 | (enum cpp_warning_reason): New flag. | |
206 | (CPP_N_USERDEF): Comment C++0x -> C++11. | |
207 | (CPP_N_SIZE_T): New flag for cpp_classify_number. | |
208 | * init.c (cpp_set_lang): Initialize new flag. | |
209 | ||
210 | 2021-01-27 liuhongt <hongtao.liu@intel.com> | |
211 | ||
212 | PR target/98833 | |
213 | * lex.c (search_line_sse2): Replace builtins with == operator. | |
214 | ||
215 | 2021-01-26 Paul Fee <paul.f.fee@gmail.com> | |
216 | ||
217 | * include/cpplib.h (c_lang): Add CXX23 and GNUCXX23. | |
218 | * init.c (lang_defaults): Add rows for CXX23 and GNUCXX23. | |
219 | (cpp_init_builtins): Set __cplusplus to 202100L for C++23. | |
220 | ||
221 | 2021-01-15 Nathan Sidwell <nathan@acm.org> | |
222 | ||
223 | PR preprocessor/95253 | |
224 | * mkdeps.c (munge): Do not escape ':'. | |
225 | ||
226 | 2020-12-14 Nathan Sidwell <nathan@acm.org> | |
227 | ||
228 | * include/cpplib.h (struct cpp_macro): Add imported_p field. | |
229 | (struct cpp_hashnode): Tweak deferred field documentation. | |
230 | * macro.c (_cpp_new_macro): Clear new field. | |
231 | (cpp_get_deferred_macro, get_deferred_or_lazy_macro): Assert | |
232 | more. | |
233 | ||
234 | 2020-12-10 Jason Merrill <jason@redhat.com> | |
235 | ||
236 | * init.c (cpp_init_builtins): Update __cplusplus for C++20. | |
237 | ||
238 | 2020-12-01 JeanHeyd Meneide <phdofthehouse@gmail.com> | |
239 | ||
240 | * charset.c (init_iconv_desc): Initialize "to" and "from" fields. | |
241 | * directives.c (cpp_get_narrow_charset_name): New function. | |
242 | (cpp_get_wide_charset_name): Likewise. | |
243 | * include/cpplib.h (cpp_get_narrow_charset_name): Prototype. | |
244 | (cpp_get_wide_charset_name): Likewise. | |
245 | * internal.h (cset_converter): Add "to" and "from" fields. | |
246 | ||
247 | 2020-11-27 Joseph Myers <joseph@codesourcery.com> | |
248 | ||
249 | PR preprocessor/97602 | |
250 | * directives.c (strtolinenum): Check for overflow before it | |
251 | occurs. Correct comment. | |
252 | ||
253 | 2020-11-24 Nathan Sidwell <nathan@acm.org> | |
254 | ||
255 | * include/cpplib.h (struct cpp_hashnode): Add deferred field. | |
256 | (cpp_set_deferred_macro): Define. | |
257 | (cpp_get_deferred_macro): Declare. | |
258 | (cpp_macro_definition): Reformat, add overload. | |
259 | (cpp_macro_definition_location): Deal with deferred macro. | |
260 | (cpp_alloc_token_string, cpp_compare_macro): Declare. | |
261 | * internal.h (_cpp_notify_macro_use): Return bool | |
262 | (_cpp_maybe_notify_macro_use): Likewise. | |
263 | * directives.c (do_undef): Check macro is not undef before | |
264 | warning. | |
265 | (do_ifdef, do_ifndef): Deal with deferred macro. | |
266 | * expr.c (parse_defined): Likewise. | |
267 | * lex.c (cpp_allocate_token_string): Break out of ... | |
268 | (create_literal): ... here. Call it. | |
269 | (cpp_maybe_module_directive): Deal with deferred macro. | |
270 | * macro.c (cpp_get_token_1): Deal with deferred macro. | |
271 | (warn_of_redefinition): Deal with deferred macro. | |
272 | (compare_macros): Rename to ... | |
273 | (cpp_compare_macro): ... here. Make extern. | |
274 | (cpp_get_deferred_macro): New. | |
275 | (_cpp_notify_macro_use): Deal with deferred macro, return bool | |
276 | indicating definedness. | |
277 | (cpp_macro_definition): Deal with deferred macro. | |
278 | ||
279 | 2020-11-19 Nathan Sidwell <nathan@acm.org> | |
280 | ||
281 | * include/cpplib.h (enum cpp_main_search): New. | |
282 | (struct cpp_options): Add main_search field. | |
283 | (cpp_main_loc): Declare. | |
284 | (cpp_retrofit_as_include): Declare. | |
285 | * internal.h (struct cpp_reader): Add main_loc field. | |
286 | (_cpp_in_main_source_file): Not main if main is a header. | |
287 | * init.c (cpp_read_main_file): Use main_search option to locate | |
288 | main file. Set main_loc | |
289 | * files.c (cpp_retrofit_as_include): New. | |
290 | ||
291 | 2020-11-19 Nathan Sidwell <nathan@acm.org> | |
292 | ||
293 | * internal.h (cpp_in_system_header): Rename to ... | |
294 | (_cpp_in_system_header): ... here. | |
295 | (cpp_in_primary_file): Rename to ... | |
296 | (_cpp_in_main_source_file): ... here. Compare main_file equality | |
297 | and check main_search value. | |
298 | * lex.c (maybe_va_opt_error, _cpp_lex_direct): Adjust for rename. | |
299 | * macro.c (_cpp_builtin_macro_text): Likewise. | |
300 | (replace_args): Likewise. | |
301 | * directives.c (do_include_next): Likewise. | |
302 | (do_pragma_once, do_pragma_system_header): Likewise. | |
303 | * files.c (struct _cpp_file): Delete main_file field. | |
304 | (pch_open): Check pfile->main_file equality. | |
305 | (make_cpp_file): Drop cpp_reader parm, don't set main_file. | |
306 | (_cpp_find_file): Adjust. | |
307 | (_cpp_stack_file): Check pfile->main_file equality. | |
308 | (struct report_missing_guard_data): Add cpp_reader field. | |
309 | (report_missing_guard): Check pfile->main_file equality. | |
310 | (_cpp_report_missing_guards): Adjust. | |
311 | ||
312 | 2020-11-18 Nathan Sidwell <nathan@acm.org> | |
313 | ||
314 | * include/cpplib.h (struct cpp_options): Add module_directives | |
315 | option. | |
316 | (NODE_MODULE): New node flag. | |
317 | (struct cpp_hashnode): Make rid-code a bitfield, increase bits in | |
318 | flags and swap with type field. | |
319 | * init.c (post_options): Create module-directive identifier nodes. | |
320 | * internal.h (struct lexer_state): Add directive_file_token & | |
321 | n_modules fields. Add module node enumerator. | |
322 | * lex.c (cpp_maybe_module_directive): New. | |
323 | (_cpp_lex_token): Call it. | |
324 | (cpp_output_token): Add '"' around CPP_HEADER_NAME token. | |
325 | (do_peek_ident, do_peek_module): New. | |
326 | (cpp_directives_only): Detect module-directive lines. | |
327 | * macro.c (cpp_get_token_1): Deal with directive_file_token | |
328 | triggering. | |
329 | ||
330 | 2020-11-18 Nathan Sidwell <nathan@acm.org> | |
331 | ||
332 | * files.c (struct _cpp_file): Add header_unit field. | |
333 | (_cpp_stack_file): Add header unit support. | |
334 | (cpp_find_header_unit): New. | |
335 | * include/cpplib.h (cpp_find_header_unit): Declare. | |
336 | ||
337 | 2020-11-18 Nathan Sidwell <nathan@acm.org> | |
338 | ||
339 | * include/cpplib.h (struct cpp_options): Add modules to | |
340 | dep-options. | |
341 | * include/mkdeps.h (deps_add_module_target): Declare. | |
342 | (deps_add_module_dep): Declare. | |
343 | * mkdeps.c (class mkdeps): Add modules, module_name, cmi_name, | |
344 | is_header_unit fields. Adjust cdtors. | |
345 | (deps_add_module_target, deps_add_module_dep): New. | |
346 | (make_write): Write module dependencies, if enabled. | |
347 | ||
348 | 2020-11-17 Nathan Sidwell <nathan@acm.org> | |
349 | ||
350 | * include/cpplib.h (struct cpp_callbacks): Add | |
351 | user_deferred_macro & translate_include. | |
352 | ||
353 | 2020-11-17 Nathan Sidwell <nathan@acm.org> | |
354 | ||
355 | * include/line-map.h (enum lc_reason): Add LC_MODULE. | |
356 | (MAP_MODULE_P): New. | |
357 | (line_map_new_raw): Declare. | |
358 | (linemap_enter_macro): Move declaration from internal.h | |
359 | (linemap_module_loc, linemap_module_reparent) | |
360 | (linemap_module_restore): Declare. | |
361 | (linemap_lookup_macro_indec): Declare. | |
362 | * internal.h (linemap_enter_macro): Moved to line-map.h. | |
363 | * line-map.c (linemap_new_raw): New, broken out of ... | |
364 | (new_linemap): ... here. Call it. | |
365 | (LAST_SOURCE_LINE_LOCATION): New. | |
366 | (liemap_module_loc, linemap_module_reparent) | |
367 | (linemap_module_restore): New. | |
368 | (linemap_lookup_macro_index): New, broken out of ... | |
369 | (linemap_macro_map_lookup): ... here. Call it. | |
370 | (linemap_dump): Add module dump. | |
371 | ||
372 | 2020-11-17 Nathan Sidwell <nathan@acm.org> | |
373 | ||
374 | PR preprocessor/97858 | |
375 | * mkdeps.c (munge): Drop varadic args, we only ever use one. | |
376 | ||
377 | 2020-11-13 Joseph Myers <joseph@codesourcery.com> | |
378 | ||
379 | * expr.c (cpp_classify_number): Update diagnostic for binary | |
380 | constants for C. Also diagnose binary constants for | |
381 | -Wc11-c2x-compat. | |
382 | * init.c (lang_defaults): Enable binary constants for GNUC2X and | |
383 | STDC2X. | |
384 | ||
385 | 2020-11-13 Piotr H. Dabrowski <phd@phd.re> | |
386 | ||
387 | PR c++/91318 | |
388 | * include/cpplib.h: Added cpp_define_unused(), cpp_define_formatted_unused() | |
389 | * directives.c: Likewise. | |
390 | ||
391 | 2020-11-12 Joseph Myers <joseph@codesourcery.com> | |
392 | ||
393 | * include/cpplib.h (struct cpp_callbacks): Add bool argument to | |
394 | has_attribute. | |
395 | (enum cpp_builtin_type): Add BT_HAS_STD_ATTRIBUTE. | |
396 | * init.c (builtin_array): Add __has_c_attribute. | |
397 | (cpp_init_special_builtins): Handle BT_HAS_STD_ATTRIBUTE. | |
398 | * macro.c (_cpp_builtin_macro_text): Handle BT_HAS_STD_ATTRIBUTE. | |
399 | Update call to has_attribute for BT_HAS_ATTRIBUTE. | |
400 | * traditional.c (fun_like_macro): Handle BT_HAS_STD_ATTRIBUTE. | |
401 | ||
402 | 2020-11-12 Nicholas Guriev <guriev-ns@ya.ru> | |
403 | ||
404 | PR pch/86674 | |
405 | * files.c (_cpp_find_file): Use CPP_DL_NOTE not CPP_DL_ERROR in call to | |
406 | cpp_error. | |
407 | ||
408 | 2020-11-07 Lewis Hyatt <lhyatt@gmail.com> | |
409 | ||
410 | * generated_cpp_wcwidth.h: Regenerated from Unicode 13.0.0 data. | |
411 | ||
412 | 2020-11-06 Nathan Sidwell <nathan@acm.org> | |
413 | ||
414 | * include/cpplib.h (enum class CPP_time_kind): New. | |
415 | (cpp_get_date): Declare. | |
416 | * internal.h (struct cpp_reader): Replace source_date_epoch with | |
417 | time_stamp and time_stamp_kind. | |
418 | * init.c (cpp_create_reader): Initialize them. | |
419 | * macro.c (_cpp_builtin_macro_text): Use cpp_get_date. | |
420 | (cpp_get_date): Broken out from _cpp_builtin_macro_text and | |
421 | genericized. | |
422 | ||
423 | 2020-11-03 Nathan Sidwell <nathan@acm.org> | |
424 | ||
425 | * lex.c (cpp_peek_token): Do not peek past CPP_PRAGMA. | |
426 | (_cpp_lex_direct): Handle EOF in pragma when setting need_line, | |
427 | not when needing a line. | |
428 | ||
429 | 2020-11-03 Nathan Sidwell <nathan@acm.org> | |
430 | ||
431 | * lex.c (_cpp_clean_line): Fix DOS off-by-one error. | |
432 | ||
433 | 2020-11-03 Nathan Sidwell <nathan@acm.org> | |
434 | ||
435 | * init.c (cpp_read_main_file): Use cpp_get_deps result. | |
436 | ||
437 | 2020-11-03 Nathan Sidwell <nathan@acm.org> | |
438 | ||
439 | * include/mkdeps.h: Include cpplib.h | |
440 | (deps_write): Adjust first parm type. | |
441 | * mkdeps.c: Include internal.h | |
442 | (make_write): Adjust first parm type. Check phony option | |
443 | directly. | |
444 | (deps_write): Adjust first parm type. | |
445 | * init.c (cpp_read_main_file): Use get_deps. | |
446 | * directives.c (cpp_get_deps): Check option before initializing. | |
447 | ||
448 | 2020-11-02 Nathan Sidwell <nathan@acm.org> | |
449 | ||
450 | * internal.h (_cpp_notify_macro_use): Add location parm. | |
451 | (_cpp_maybe_notify_macro_use): Likewise. | |
452 | * directives.c (_cpp_do_file_change): Check we've not changed file | |
453 | when optimizing a rewind. | |
454 | (do_ifdef): Pass location to _cpp_maybe_notify_macro_use. | |
455 | (do_ifndef): Likewise. Delete obsolete comment about powerpc. | |
456 | * expr.c (parse_defined): Pass location to | |
457 | _cpp_maybe_notify_macro_use. | |
458 | * macro.c (enter_macro_context): Likewise. | |
459 | (warn_of_redefinition): Break out helper function. Call it. | |
460 | (compare_macros): New function broken out of warn_of_redefinition. | |
461 | (_cpp_new_macro): Zero all fields. | |
462 | (_cpp_notify_macro_use): Add location parameter. | |
463 | ||
464 | 2020-10-20 Nathan Sidwell <nathan@acm.org> | |
465 | ||
466 | * lex.c (_cpp_lex_direct): Do not complete EOF processing when | |
467 | parsing_args. | |
468 | * macro.c (collect_args): Do not unwind fake EOF. | |
469 | (funlike_invocation_p): Do not unwind fake EOF. | |
470 | (cpp_context): Replace abort with gcc_assert. | |
471 | ||
472 | 2020-10-19 Nathan Sidwell <nathan@acm.org> | |
473 | ||
474 | * internal.h (struct cpp_reader): Rename 'eof' field to 'endarg'. | |
475 | * init.c (cpp_create_reader): Adjust. | |
476 | * macro.c (collect_args): Use endarg for separator. Always rewind | |
477 | in the not-fn case. | |
478 | ||
479 | 2020-10-08 Nathan Sidwell <nathan@acm.org> | |
480 | ||
481 | * internal.h (enum include_type): Rename IT_MAIN_INJECT to | |
482 | IT_PRE_MAIN. | |
483 | * init.c (cpp_read_main_file): If there is no line marker, adjust | |
484 | the initial line marker. | |
485 | (read_original_filename): Return bool, peek the buffer directly | |
486 | before trying to tokenize. | |
487 | (read_original_directory): Likewise. Directly prod the string | |
488 | literal. | |
489 | * files.c (_cpp_stack_file): Adjust for IT_PRE_MAIN change. | |
490 | ||
491 | 2020-09-26 Jakub Jelinek <jakub@redhat.com> | |
492 | ||
493 | PR bootstrap/97163 | |
494 | * lex.c (search_line_fast): Only use _ARCH_PWR8 Altivec version | |
495 | for GCC >= 4.5. | |
496 | ||
497 | 2020-09-17 Patrick Palka <ppalka@redhat.com> | |
498 | ||
499 | PR c/80076 | |
500 | * include/line-map.h (first_map_in_common): Declare. | |
501 | * line-map.c (first_map_in_common): Remove static. | |
502 | ||
503 | 2020-09-07 Martin Storsjö <martin@martin.st> | |
504 | ||
505 | * files.c (remap_filename): Make a strchr return value pointer | |
506 | to const. | |
507 | ||
508 | 2020-07-30 H.J. Lu <hjl.tools@gmail.com> | |
509 | ||
510 | PR bootstrap/96202 | |
511 | * configure: Regenerated. | |
512 | ||
513 | 2020-07-29 Tiziano Müller <tiziano.mueller@chem.uzh.ch> | |
514 | ||
515 | * init.c (builtin_array): Add xref comment. | |
516 | * traditional.c (fun_like_macro): Add HAS_INCLUDE codes. | |
517 | ||
518 | 2020-07-28 Jakub Jelinek <jakub@redhat.com> | |
519 | ||
520 | PR preprocessor/96323 | |
521 | * lex.c (lex_raw_string): For c == '\n' don't continue after reporting | |
522 | an prefix delimiter error. | |
523 | ||
524 | 2020-07-28 Nathan Sidwell <nathan@acm.org> | |
525 | ||
526 | * init.c (cpp_read_main_file): Always use the last map for | |
527 | the return value. | |
528 | ||
529 | 2020-07-20 Nathan Sidwell <nathan@acm.org> | |
530 | ||
531 | * line-map.c (linemap_add): Simplify column overflow calculation. | |
532 | Add comment about range and column bit init. | |
533 | (linemap_ordinary_map_lookup): Refactor for RAII | |
534 | (linemap_macro_map_lookup): Likewise. | |
535 | ||
536 | 2020-07-14 Lewis Hyatt <lhyatt@gmail.com> | |
537 | ||
538 | PR preprocessor/49973 | |
539 | PR other/86904 | |
540 | * include/cpplib.h (struct cpp_options): Removed support for -ftabstop, | |
541 | which is now handled by diagnostic_context. | |
542 | (class cpp_display_width_computation): New class. | |
543 | (cpp_byte_column_to_display_column): Add optional tabstop argument. | |
544 | (cpp_display_width): Likewise. | |
545 | (cpp_display_column_to_byte_column): Likewise. | |
546 | * charset.c | |
547 | (cpp_display_width_computation::cpp_display_width_computation): New | |
548 | function. | |
549 | (cpp_display_width_computation::advance_display_cols): Likewise. | |
550 | (compute_next_display_width): Removed and implemented this | |
551 | functionality in a new function... | |
552 | (cpp_display_width_computation::process_next_codepoint): ...here. | |
553 | (cpp_byte_column_to_display_column): Added tabstop argument. | |
554 | Reimplemented in terms of class cpp_display_width_computation. | |
555 | (cpp_display_column_to_byte_column): Likewise. | |
556 | * init.c (cpp_create_reader): Remove handling of -ftabstop, which is now | |
557 | handled by diagnostic_context. | |
558 | ||
559 | 2020-07-07 Nathan Sidwell <nathan@acm.org> | |
560 | ||
561 | * directives.c (do_linemarker): Optimize rewinding to line zero. | |
562 | * files.c (_cpp_stack_file): Start on line zero when about to inject | |
563 | headers. | |
564 | (cpp_push_include, cpp_push_default_include): Use highest_line as | |
565 | the location. | |
566 | * include/cpplib.h (cpp_read_main_file): Add injecting parm. | |
567 | * init.c (cpp_read_main_file): Likewise, inform _cpp_stack_file. | |
568 | * internal.h (enum include_type): Add IT_MAIN_INJECT. | |
569 | ||
570 | 2020-05-29 H.J. Lu <hjl.tools@gmail.com> | |
571 | ||
572 | PR bootstrap/95413 | |
573 | * configure: Regenerated. | |
574 | ||
575 | 2020-05-23 David Edelsohn <dje.gcc@gmail.com> | |
576 | ||
577 | * Makefile.in (AR): Substitute @AR@. | |
578 | * configure.ac (CHECK_PROG AR): New. | |
579 | * configure: Regenerate. | |
580 | ||
581 | 2020-05-20 Nathan Sidwell <nathan@acm.org> | |
582 | ||
583 | * internal.h (typedef _cpp_file): Delete, unnecessary in C++. | |
584 | (enum _cpp_find_file_kind): New. | |
585 | (_cpp_find_file): Use it, not 3 bools. | |
586 | * files.c (_cpp_find_file): Use _cpp_find_file_kind enum, not | |
587 | bools. | |
588 | (cpp_make_system_header): Break overly long line. | |
589 | (_cpp_stack_include, _cpp_fake_include) | |
590 | (_cpp_do_file_change, _cpp_compare_file_date, _cpp_has_header): Adjust. | |
591 | * init.c (cpp_read_main): Adjust _cpp_find_file call. | |
592 | ||
593 | 2020-05-18 Nathan Sidwell <nathan@acm.org> | |
594 | ||
595 | * include/cpplib.h (cpp_get_otions, cpp_get_callbacks) | |
596 | (cpp_get_deps): Mark as PURE. | |
597 | * include/line-map.h (get_combined_adhoc_loc) | |
598 | (get_location_from_adhoc_loc, get_pure_location): Reformat decls. | |
599 | * internal.h (struct lexer_state): Clarify comment. | |
600 | * system.h: Remove now-unneeded bool hackery. | |
601 | * files.c (_cpp_find_file): Store LOC not highest_location. | |
602 | ||
603 | PR preprocessor/95149 | |
604 | * lex.c (struct lit_accum): New. | |
605 | (bufring_append): Replace by lit_accum::append. | |
606 | (lex_raw_string): Reimplement, using fragments of the old version. | |
607 | (lex_string): Adjust lex_raw_string call. | |
608 | ||
609 | PR preprocessor/95182 | |
610 | * macro.c (collect_args): Preserve EOFif we fell out of the main | |
611 | file. | |
612 | (cpp_get_token_1): Reformat a couple of short lines. | |
613 | ||
614 | 2020-05-14 H.J. Lu <hongjiu.lu@intel.com> | |
615 | ||
616 | * configure: Regenerated. | |
617 | ||
618 | 2020-05-13 Jason Merrill <jason@redhat.com> | |
619 | ||
620 | * include/cpplib.h (enum c_lang): Change CXX2A to CXX20. | |
621 | * init.c, lex.c: Adjust. | |
622 | ||
623 | 2020-05-12 Nathan Sidwell <nathan@acm.org> | |
624 | ||
625 | EOF location is at end of file | |
626 | PR preprocessor/95013 | |
627 | * lex.c (lex_raw_string): Process line notes before incrementing. | |
628 | Correct incrementing condition. Adjust for new | |
629 | _cpp_get_fresh_line EOF behaviour. | |
630 | (_cpp_get_fresh_line): Do not pop buffer at EOF, increment line | |
631 | instead. | |
632 | (_cpp_lex_direct): Adjust for new _cpp_get_fresh_line behaviour. | |
633 | (cpp_directive_only_process): Assert we got a fresh line. | |
634 | * traditional.c (_cpp_read_logical_line_trad): Adjust for new | |
635 | _cpp_get_fresh_line behaviour. | |
636 | ||
637 | 2020-05-12 H.J. Lu <hongjiu.lu@intel.com> | |
638 | ||
639 | * Makefile.in (CET_HOST_FLAGS): New. | |
640 | (COMPILER): Add $(CET_HOST_FLAGS). | |
641 | * configure.ac: Add GCC_CET_HOST_FLAGS(CET_HOST_FLAGS) and | |
642 | AC_SUBST(CET_HOST_FLAGS). Clear CET_HOST_FLAGS if jit isn't | |
643 | enabled. | |
644 | * aclocal.m4: Regenerated. | |
645 | * configure: Likewise. | |
646 | ||
647 | 2020-05-08 Nathan Sidwell <nathan@acm.org> | |
648 | ||
649 | Reimplement directives only processing, support raw literals. | |
650 | * directives-only.c: Delete. | |
651 | * Makefile.in (libcpp_a_OBJS, libcpp_a_SOURCES): Remove it. | |
652 | * include/cpplib.h (enum CPP_DO_task): New enum. | |
653 | (cpp_directive_only_preprocess): Declare. | |
654 | * internal.h (_cpp_dir_only_callbacks): Delete. | |
655 | (_cpp_preprocess_dir_only): Delete. | |
656 | * lex.c (do_peek_backslask, do_peek_next, do_peek_prev): New. | |
657 | (cpp_directives_only_process): New implementation. | |
658 | ||
659 | 2020-02-14 Jakub Jelinek <jakub@redhat.com> | |
660 | ||
661 | Partially implement P1042R1: __VA_OPT__ wording clarifications | |
662 | PR preprocessor/92319 | |
663 | * macro.c (expand_arg): Move declarations before vaopt_state | |
664 | definition. | |
665 | (class vaopt_state): Move enum update_type definition earlier. Remove | |
666 | m_allowed member, add m_arg and m_update members. | |
667 | (vaopt_state::vaopt_state): Change last argument from bool any_args | |
668 | to macro_arg *arg, initialize m_arg and m_update instead of m_allowed. | |
669 | (vaopt_state::update): When bumping m_state from 1 to 2 and m_update | |
670 | is ERROR, determine if __VA_ARGS__ expansion has any non-CPP_PADDING | |
671 | tokens and set m_update to INCLUDE if it has any, DROP otherwise. | |
672 | Return m_update instead of m_allowed ? INCLUDE : DROP in m_state >= 2. | |
673 | (replace_args, create_iso_definition): Adjust last argument to | |
674 | vaopt_state ctor. | |
675 | ||
676 | 2020-02-05 Martin Sebor <msebor@redhat.com> | |
677 | ||
678 | * include/cpplib.h (cpp_builtin_type): Remove trailing comma to | |
679 | avoid pedantic warnings in C++ 98 mode. | |
680 | ||
681 | 2020-02-04 Jakub Jelinek <jakub@redhat.com> | |
682 | ||
683 | * macro.c (builtin_has_include): Diagnose __has_include* use outside | |
684 | of preprocessing directives. | |
685 | ||
686 | PR preprocessor/93545 | |
687 | * macro.c (cpp_get_token_no_padding): New function. | |
688 | (builtin_has_include): Use it instead of cpp_get_token. Don't check | |
689 | SEEN_EOL. | |
690 | ||
691 | 2020-02-01 Andrew Burgess <andrew.burgess@embecosm.com> | |
692 | ||
693 | * configure: Regenerate. | |
694 | ||
695 | 2020-01-28 Nathan Sidwell <nathan@acm.org> | |
696 | ||
697 | PR preprocessor/93452 | |
698 | * internal.h (struct spec_nodes): Drop n__has_include{,_next}. | |
699 | * directives.c (lex_macro_node): Don't check __has_include redef. | |
700 | * expr.c (eval_token): Drop __has_include eval. | |
701 | (parse_has_include): Move to ... | |
702 | * macro.c (builtin_has_include): ... here. | |
703 | (_cpp_builtin_macro_text): Eval __has_include{,_next}. | |
704 | * include/cpplib.h (enum cpp_builtin_type): Add BT_HAS_INCLUDE{,_NEXT}. | |
705 | * init.c (builtin_array): Add them. | |
706 | (cpp_init_builtins): Drop __has_include{,_next} init here ... | |
707 | * pch.c (cpp_read_state): ... and here. | |
708 | * traditional.c (enum ls): Drop has_include states ... | |
709 | (_cpp_scan_out_logical_line): ... and here. | |
710 | ||
711 | 2020-01-27 Andrew Burgess <andrew.burgess@embecosm.com> | |
712 | ||
713 | * configure: Regenerate. | |
714 | ||
715 | 2020-01-24 Nathan Sidwell <nathan@acm.org> | |
716 | ||
717 | * expr.c (parse_has_include): Remove bogus controlling macro code. | |
718 | ||
719 | 2020-01-20 Nathan Sidwell <nathan@acm.org> | |
720 | ||
721 | PR preprocessor/80005 | |
722 | * include/cpplib.h (BT_HAS_ATTRIBUTE): Fix comment. | |
723 | * internal.h (struct lexer_state): Delete in__has_include field. | |
724 | (struct spec_nodes): Rename n__has_include{,_next}__ fields. | |
725 | (_cpp_defined_macro_p): New. | |
726 | (_cpp_find_file): Add has_include parm. | |
727 | * directives.c (lex_macro_node): Combine defined, | |
728 | __has_inline{,_next} checking. | |
729 | (do_ifdef, do_ifndef): Use _cpp_defined_macro_p. | |
730 | (_cpp_init_directives): Refactor. | |
731 | * expr.c (parse_defined): Use _cpp_defined_macro_p. | |
732 | (eval_token): Adjust parse_has_include calls. | |
733 | (parse_has_include): Add OP parameter. Reimplement. | |
734 | * files.c (_cpp_find_file): Add HAS_INCLUDE parm. Use it to | |
735 | inhibit error message. | |
736 | (_cpp_stack_include): Adjust _cpp_find_file call. | |
737 | (_cpp_fake_include, _cpp_compare_file_date): Likewise. | |
738 | (open_file_failed): Remove in__has_include check. | |
739 | (_cpp_has_header): Adjust _cpp_find_file call. | |
740 | * identifiers.c (_cpp_init_hashtable): Don't init | |
741 | __has_include{,_next} here ... | |
742 | * init.c (cpp_init_builtins): ... init them here. Define as | |
743 | macros. | |
744 | (cpp_read_main_file): Adjust _cpp_find_file call. | |
745 | * pch.c (cpp_read_state): Adjust __has_include{,_next} access. | |
746 | * traditional.c (_cpp_scan_out_locgical_line): Likewise. | |
747 | ||
748 | PR preprocessor/93306 | |
749 | * expr.c (parse_has_include): Refactor. Check skip_eval before | |
750 | looking. | |
751 | ||
752 | 2020-01-10 David Malcolm <dmalcolm@redhat.com> | |
753 | ||
754 | * include/line-map.h (class diagnostic_path): New forward decl. | |
755 | (rich_location::get_path): New accessor. | |
756 | (rich_location::set_path): New function. | |
757 | (rich_location::m_path): New field. | |
758 | * line-map.c (rich_location::rich_location): Initialize m_path. | |
759 | ||
760 | 2020-01-01 Jakub Jelinek <jakub@redhat.com> | |
761 | ||
762 | Update copyright years. | |
763 | ||
764 | 2019-12-18 David Malcolm <dmalcolm@redhat.com> | |
765 | ||
766 | PR preprocessor/92982 | |
767 | * charset.c | |
768 | (cpp_string_location_reader::cpp_string_location_reader): Delete | |
769 | initialization of m_line_table. | |
770 | * include/cpplib.h (cpp_string_location_reader::m_line_table): | |
771 | Delete unused member. | |
772 | ||
773 | 2019-12-14 Jakub Jelinek <jakub@redhat.com> | |
774 | ||
775 | PR preprocessor/92919 | |
776 | * charset.c (wide_str_to_charconst): If str contains just the | |
777 | NUL terminator, punt quietly. | |
778 | ||
779 | 2019-12-09 David Malcolm <dmalcolm@redhat.com> | |
780 | ||
781 | * include/line-map.h (label_text::label_text): Make private. | |
782 | (label_text::borrow): New. | |
783 | (label_text::take): New. | |
784 | (label_text::take_or_copy): New. | |
785 | ||
786 | 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> | |
787 | ||
788 | PR preprocessor/49973 | |
789 | * generated_cpp_wcwidth.h: New file generated by | |
790 | ../contrib/unicode/gen_wcwidth.py, supports new cpp_wcwidth function. | |
791 | * charset.c (compute_next_display_width): New function to help | |
792 | implement display columns. | |
793 | (cpp_byte_column_to_display_column): Likewise. | |
794 | (cpp_display_column_to_byte_column): Likewise. | |
795 | (cpp_wcwidth): Likewise. | |
796 | * include/cpplib.h (cpp_byte_column_to_display_column): Declare. | |
797 | (cpp_display_column_to_byte_column): Declare. | |
798 | (cpp_wcwidth): Declare. | |
799 | (cpp_display_width): New function. | |
800 | ||
801 | 2019-11-14 Joseph Myers <joseph@codesourcery.com> | |
802 | ||
803 | * charset.c (narrow_str_to_charconst): Make CPP_UTF8CHAR constants | |
804 | unsigned for C. | |
805 | * init.c (lang_defaults): Set utf8_char_literals for GNUC2X and | |
806 | STDC2X. | |
807 | ||
808 | 2019-11-07 Jakub Jelinek <jakub@redhat.com> | |
809 | ||
810 | PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs | |
811 | * charset.c (narrow_str_to_charconst): Add TYPE argument. For | |
812 | CPP_UTF8CHAR diagnose whenever number of chars is > 1, using | |
813 | CPP_DL_ERROR instead of CPP_DL_WARNING. | |
814 | (wide_str_to_charconst): For CPP_CHAR16 or CPP_CHAR32, use | |
815 | CPP_DL_ERROR instead of CPP_DL_WARNING when multiple char16_t | |
816 | or char32_t chars are needed. | |
817 | (cpp_interpret_charconst): Adjust narrow_str_to_charconst caller. | |
818 | ||
819 | 2019-11-05 Tim van Deurzen <tim@kompiler.org> | |
820 | ||
821 | * cpplib.h: Add spaceship operator for C++. | |
822 | * lex.c: Implement conditional lexing of spaceship operator for C++20. | |
823 | ||
824 | 2019-10-31 Jakub Jelinek <jakub@redhat.com> | |
825 | ||
826 | PR preprocessor/92296 | |
827 | * internal.h (struct def_pragma_macro): Add is_builtin bitfield. | |
828 | (_cpp_restore_special_builtin): Declare. | |
829 | * init.c (_cpp_restore_special_builtin): New function. | |
830 | * directives.c (do_pragma_push_macro): For NT_BUILTIN_MACRO | |
831 | set is_builtin and don't try to grab definition. | |
832 | (cpp_pop_definition): Use _cpp_restore_special_builtin to restore | |
833 | builtin macros. | |
834 | ||
835 | 2019-10-15 Nathan Sidwell <nathan@acm.org> | |
836 | ||
837 | * include/line-map.h (struct maps_info_ordinary): Make cache | |
838 | mutable. | |
839 | (struct maps_info_macro): Likewise. | |
840 | (LINEMAPS_CACHE): Remove non-ref accessor. Constify ref accessor. | |
841 | (LINEMAPS_ORDINARY_CACHE, LINEMAPS_MACRO_CACHE): Likewise. | |
842 | (LINEMAPS_ORDINARY_MAP_AT, LINEMAPS_MACRO_MAP_AT): Use | |
843 | LINEMAPS_USED and LINEMAPS_MAP_AT. | |
844 | (linemap_lookup): Constify line_map arg. | |
845 | linemap.c (linemap_ordinary_map_lookup, linemap_macro_map_lookup): | |
846 | Constify line_map arg. | |
847 | ||
848 | 2019-10-11 Joseph Myers <joseph@codesourcery.com> | |
849 | ||
850 | * include/cpplib.h (struct cpp_options): Add dfp_constants and | |
851 | cpp_warn_c11_c2x_compat. | |
852 | (enum cpp_warning_reason): Add CPP_W_C11_C2X_COMPAT. | |
853 | * init.c (struct lang_flags): Add dfp_constants. | |
854 | (lang_defaults): Set dfp_constants to 1 for GNUC2X and STDC2X and | |
855 | 0 for other languages. | |
856 | (cpp_set_lang): Set dfp_constants from language. | |
857 | (cpp_create_reader): Set cpp_warn_c11_c2x_compat to -1. | |
858 | * expr.c (interpret_float_suffix): Mention DFP constants as C2X in | |
859 | comment. | |
860 | (cpp_classify_number): Do not diagnose DFP constants for languages | |
861 | setting dfp_constants, unless cpp_warn_c11_c2x_compat. | |
862 | ||
863 | 2019-10-04 Nathan Sidwell <nathan@acm.org> | |
864 | ||
865 | PR preprocessor/91991 | |
866 | * line-map.c (linemap_line_start): Clear max_column_hint if we run | |
867 | out of locations. | |
868 | ||
869 | 2019-10-02 Richard Biener <rguenther@suse.de> | |
870 | ||
871 | * internal.h (enum include_type): Remove trailing comma. | |
872 | ||
873 | 2019-10-02 Joseph Myers <joseph@codesourcery.com> | |
874 | ||
875 | * include/cpplib.h (struct cpp_options): Add member scope. | |
876 | * init.c (struct lang_flags, lang_defaults): Likewise. | |
877 | (cpp_set_lang): Set scope member of pfile. | |
878 | * lex.c (_cpp_lex_direct): Test CPP_OPTION (pfile, scope) not | |
879 | CPP_OPTION (pfile, cplusplus) for creating CPP_SCOPE tokens. | |
880 | ||
881 | 2019-09-26 Eric Botcazou <ebotcazou@adacore.com> | |
882 | ||
883 | * charset.c (UCS_LIMIT): New macro. | |
884 | (ucn_valid_in_identifier): Use it instead of a hardcoded constant. | |
885 | (_cpp_valid_ucn): Issue a pedantic warning for UCNs larger than | |
886 | UCS_LIMIT outside of identifiers in C and in C++2a or later. | |
887 | ||
888 | 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> | |
889 | ||
890 | PR c/67224 | |
891 | * charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens. | |
892 | * internal.h (_cpp_valid_utf8): Declare. | |
893 | * lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers. | |
894 | (_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens. | |
895 | Do all work in "default" case to avoid slowing down typical code paths. | |
896 | Also handle $ and UCN in the default case for consistency. | |
897 | ||
898 | 2019-08-30 Nathan Sidwell <nathan@acm.org> | |
899 | ||
900 | New # semantics for popping to "" name. | |
901 | libcpp/ | |
902 | * directives.c (do_linemarker): Popping to "" name means get the | |
903 | name from the include stack.. | |
904 | ||
905 | 2019-09-05 Nathan Sidwell <nathan@acm.org> | |
906 | ||
907 | PR preprocessor/91639 | |
908 | * directives.c (do_include_common): Tell lexer we're a #include. | |
909 | * files.c (_cpp_stack_file): Lexer will have always incremented. | |
910 | * internal.h (struct cpp_context): Extend in_directive's | |
911 | semantics. | |
912 | * lex.c (_cpp_lex_direct): Increment line for final \n when lexing | |
913 | for an ISO #include. | |
914 | * line-map.c (linemap_line_start): Remember if we overflowed. | |
915 | ||
916 | 2019-09-03 Ulrich Weigand <uweigand@de.ibm.com> | |
917 | ||
918 | * directives.c: Remove references to spu from comments. | |
919 | * expr.c: Likewise. | |
920 | ||
921 | 2019-08-29 Nathan Sidwell <nathan@acm.org> | |
922 | ||
923 | * internal.h (enum include_type): Add IT_MAIN, IT_DIRECTIVE_HWM, | |
924 | IT_HEADER_HWM. | |
925 | (_cpp_stack_file): Take include_type, not a bool. | |
926 | * files.c (_cpp_find_file): Refactor to not hide an if inside a | |
927 | for conditional. | |
928 | (should_stack_file): Break apart to ... | |
929 | (is_known_idempotent_file, has_unique_contents): ... these. | |
930 | (_cpp_stack_file): Replace IMPORT boolean with include_type enum. | |
931 | Refactor to use new predicates. Do linemap compensation here ... | |
932 | (_cpp_stack_include): ... not here. | |
933 | * init.c (cpp_read_main_file): Pass IT_MAIN to _cpp_stack_file. | |
934 | ||
935 | 2019-08-28 Nathan Sidwell <nathan@acm.org> | |
936 | ||
937 | * directives-only.c (_cpp_preprocess_dir_only): Use false, not | |
938 | zero for _cpp_handle_directive call. | |
939 | * directives.c (_cpp_handle_directive): Indented is bool. | |
940 | * files.c (struct _cpp_file): Make bools 1 bit bitfields. | |
941 | * internal.h (enum include_type): Reformat and comment. | |
942 | (struct cpp_buffer): Make flags 1 bit bitfields. | |
943 | (_cpp_handle_directive): Indented is bool. | |
944 | ||
945 | 2019-07-09 Martin Sebor <msebor@redhat.com> | |
946 | ||
947 | * include/line-map.h: Change class-key from class to struct and vice | |
948 | versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. | |
949 | * mkdeps.c: Same. | |
950 | ||
951 | 2019-07-03 Martin Liska <mliska@suse.cz> | |
952 | ||
953 | * line-map.c (linemap_get_expansion_filename): Remove | |
954 | dead assignemts. | |
955 | * mkdeps.c (make_write): Likewise. | |
956 | ||
957 | 2019-07-02 qing zhao <qing.zhao@oracle.com> | |
958 | ||
959 | PR preprocessor/90581 | |
960 | * directives.c (do_include_common): Replace CPP_STACK_MAX with | |
961 | CPP_OPTION (pfile, max_include_depth). | |
962 | * include/cpplib.h (struct cpp_options): Add new field | |
963 | max_include_depth. | |
964 | * init.c (cpp_create_reader): Initiate new field max_include_depth. | |
965 | * internal.h: Delete CPP_STACK_MAX. | |
966 | ||
967 | 2019-06-26 Nathan Sidwell <nathan@acm.org> | |
968 | ||
969 | PR preprocessor/90927 | |
970 | * mkdeps.c (mkdeps::vec::operator[]): Add non-const variant. | |
971 | (deps_add_target): Deal with out of order unquoted targets. | |
972 | ||
973 | 2019-05-19 Andrew Pinski <apinski@marvell.com> | |
974 | ||
975 | PR pch/81721 | |
976 | * lex.c (cpp_token_val_index <case SPELL_OPERATOR>): If tok->flags | |
977 | has NAMED_OP set, then return CPP_TOKEN_FLD_NODE. | |
978 | ||
979 | 2019-05-14 Martin Liska <mliska@suse.cz> | |
980 | ||
981 | PR preprocessor/90382 | |
982 | * line-map.c (first_map_in_common_1): Handle ADHOC | |
983 | locations. | |
984 | ||
985 | 2019-05-14 Martin Liska <mliska@suse.cz> | |
986 | ||
987 | PR preprocessor/90382 | |
988 | * include/line-map.h (get_data_from_adhoc_loc): Add const to | |
989 | the first argument. | |
990 | (get_location_from_adhoc_loc): Likewise. | |
991 | * line-map.c(get_data_from_adhoc_loc): Add const to | |
992 | the first argument. | |
993 | (get_location_from_adhoc_loc): Likewise. | |
994 | (get_combined_adhoc_loc): Use get_location_from_adhoc_loc | |
995 | (or get_data_from_adhoc_loc). | |
996 | (get_range_from_adhoc_loc): Likewise. | |
997 | (get_pure_location): Likewise. | |
998 | (linemap_position_for_loc_and_offset): Likewise. | |
999 | (linemap_lookup): Likewise. | |
1000 | (linemap_ordinary_map_lookup): Likewise. | |
1001 | (linemap_macro_map_lookup): Likewise. | |
1002 | (linemap_get_expansion_line): Likewise. | |
1003 | (linemap_get_expansion_filename): Likewise. | |
1004 | (linemap_location_in_system_header_p): Likewise. | |
1005 | (linemap_location_from_macro_expansion_p): Likewise. | |
1006 | (linemap_macro_loc_to_exp_point): Likewise. | |
1007 | (linemap_resolve_location): Likewise. | |
1008 | (linemap_unwind_toward_expansion): Likewise. | |
1009 | (linemap_unwind_to_first_non_reserved_loc): Likewise. | |
1010 | (linemap_expand_location): Likewise. | |
1011 | (linemap_dump_location): Likewise. | |
1012 | ||
1013 | 2019-05-07 Nathan Sidwell <nathan@acm.org> | |
1014 | ||
1015 | * files.c (_cpp_stack_file): Empty filenames aren't dependencies. | |
1016 | * mkdeps.c (deps_add_dep): Assert not empty. | |
1017 | ||
1018 | * include/mkdeps.h (deps_write): Add PHONY arg. | |
1019 | (deps_phony_targets): Delete. | |
1020 | * init.c (cpp_finish): Just call deps_write. | |
1021 | * mkdeps.c (struct mkdeps): Add local vector class. Reimplement | |
1022 | vector handling. | |
1023 | (munge): Munge to static buffer. | |
1024 | (apply_vpath): Adjust vector handling. | |
1025 | (deps_init, deps_free): Use new, delete. | |
1026 | (deps_add_target): Do not munge here. Record quoting low water mark. | |
1027 | (deps_add_dep): Do not munge here. | |
1028 | (deps_add_vpath): Adjust vector handling. | |
1029 | (make_write_name): New. Munge on demand here. | |
1030 | (make_write_vec): New. | |
1031 | (deps_phony_targets): Delete. | |
1032 | (make_write): New. | |
1033 | (deps_write): Forward to deps_Write. | |
1034 | (deps_save, deps_restore): Adjust vector handling. | |
1035 | ||
1036 | 2019-05-06 Nathan Sidwell <nathan@acm.org> | |
1037 | ||
1038 | * include/mkdeps.h: Rename struct deps to struct mkdeps. | |
1039 | * mkdeps.c: Likewise. | |
1040 | * include/cpplib.h (cpp_get_deps): Rename return type.. | |
1041 | * directives.c (cpp_get_deps): Likewise. | |
1042 | * internal.h (struct cpp_reader): Rename deps field type. | |
1043 | ||
1044 | 2019-04-03 Jonathan Wakely <jwakely@redhat.com> | |
1045 | ||
1046 | * files.c (search_path_exhausted): Fix typo in comment. | |
1047 | ||
1048 | 2019-02-26 Martin Liska <mliska@suse.cz> | |
1049 | ||
1050 | * symtab.c (ht_dump_statistics): Make | |
1051 | horizontal alignment for statistics. | |
1052 | ||
1053 | 2019-02-20 David Malcolm <dmalcolm@redhat.com> | |
1054 | ||
1055 | PR c/89410 | |
1056 | * include/line-map.h (linenum_arith_t): New typedef. | |
1057 | (compare): Use it. | |
1058 | ||
1059 | 2019-02-18 Martin Liska <mliska@suse.cz> | |
1060 | ||
1061 | PR c++/89383 | |
1062 | * line-map.c (linemap_line_start): Use 1UL in order | |
1063 | to not overflow. | |
1064 | ||
1065 | 2019-02-11 Martin Liska <mliska@suse.cz> | |
1066 | ||
1067 | PR lto/88147 | |
1068 | * line-map.c (linemap_line_start): Don't reuse the existing line | |
1069 | map if the line offset is sufficiently large to cause overflow | |
1070 | when computing location_t values. | |
1071 | ||
1072 | 2019-01-26 Jakub Jelinek <jakub@redhat.com> | |
1073 | ||
1074 | PR preprocessor/88974 | |
1075 | * directives.c (SEEN_EOL): Move macro to ... | |
1076 | * internal.h (SEEN_EOL): ... here. | |
1077 | * expr.c (parse_has_include): Don't cpp_get_token if SEEN_EOL (). | |
1078 | ||
1079 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> | |
1080 | ||
1081 | Update copyright years. | |
1082 | ||
1083 | 2018-11-27 Mike Gulick <mgulick@mathworks.com> | |
1084 | ||
1085 | PR preprocessor/83173 | |
1086 | * location-example.txt: Update example -fdump-internal-locations | |
1087 | output. | |
1088 | ||
1089 | 2018-11-27 Mike Gulick <mgulick@mathworks.com> | |
1090 | ||
1091 | PR preprocessor/83173 | |
1092 | * files.c (_cpp_stack_include): Check if | |
1093 | line_table->highest_location is past current line before | |
1094 | decrementing. | |
1095 | ||
1096 | 2018-11-13 David Malcolm <dmalcolm@redhat.com> | |
1097 | ||
1098 | * charset.c: Replace "source_location" with "location_t". | |
1099 | * directives-only.c: Likewise. | |
1100 | * directives.c: Likewise. | |
1101 | * errors.c: Likewise. | |
1102 | * expr.c: Likewise. | |
1103 | * files.c: Likewise. | |
1104 | * include/cpplib.h: Likewise. Rename MAX_SOURCE_LOCATION to | |
1105 | MAX_LOCATION_T. | |
1106 | * include/line-map.h: Likewise. | |
1107 | * init.c: Likewise. | |
1108 | * internal.h: Likewise. | |
1109 | * lex.c: Likewise. | |
1110 | * line-map.c: Likewise. | |
1111 | * location-example.txt: Likewise. | |
1112 | * macro.c: Likewise. | |
1113 | * pch.c: Likewise. | |
1114 | * traditional.c: Likewise. | |
1115 | ||
1116 | 2018-11-07 Hafiz Abid Qadeer <abidh@codesourcery.com> | |
1117 | ||
1118 | * configure: Regenerated. | |
1119 | ||
1120 | 2018-11-05 Martin Liska <mliska@suse.cz> | |
1121 | ||
1122 | * symtab.c (ht_dump_statistics): Replace %zu with %lu format. | |
1123 | ||
1124 | 2018-11-05 Martin Liska <mliska@suse.cz> | |
1125 | ||
1126 | * symtab.c (ht_dump_statistics): Fix format and | |
1127 | pass missing argument. | |
1128 | ||
1129 | 2018-11-05 Martin Liska <mliska@suse.cz> | |
1130 | ||
1131 | * symtab.c (ht_dump_statistics): Make dump conditional | |
1132 | based on alloc_subobject. | |
1133 | ||
1134 | 2018-10-31 Joseph Myers <joseph@codesourcery.com> | |
1135 | ||
1136 | PR bootstrap/82856 | |
1137 | * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. | |
1138 | * aclocal.m4, config.in, configure: Regenerate. | |
1139 | ||
1140 | 2018-10-31 Nathan Sidwell <nathan@acm.org> | |
1141 | ||
1142 | * internal.h (struct cpp_reader): Rename forced_token_location_p | |
1143 | to forced_token_location and drop its pointerness. | |
1144 | * include/cpplib.h (cpp_force_token_locations): Take location, not | |
1145 | pointer to one. | |
1146 | * init.c (cpp_create_reader): Adjust. | |
1147 | * lex.c (cpp_read_main_file): | |
1148 | ||
1149 | * directives.c (do_include_common): Commonize cleanup path. | |
1150 | (_cpp_pop_buffer): Fix leak. | |
1151 | ||
1152 | * include/line-map.h (IS_ORDINARY_LOC, IS_MACRO_LOC): New | |
1153 | predicates. | |
1154 | (IS_ADHOC_LOC): Move earlier. | |
1155 | (MAP_ORDINARY_P): Use IS_ORDINARY_LOC. | |
1156 | * line-map.c (linemap_location_from_macro_expansion_p): Use | |
1157 | IS_MACRO_LOC. | |
1158 | ||
1159 | * include/cpplib.h (cpp_macro_definition_location): Make inline. | |
1160 | * macro.c (warn_of_redefinition): Fix comments, examine macro | |
1161 | type, use C++ for. | |
1162 | (cpp_macro_definition_location): Don't define here. | |
1163 | ||
1164 | * include/cpplib.h (HT_NODE): Don't cast NODE. | |
1165 | (NODE_LEN, NODE_NAME): Use HT_NODE. | |
1166 | ||
1167 | * directives.c (DIRECTIVE_TABLE): Drop historical frequency | |
1168 | comments. | |
1169 | * files.c (_cpp_stack_file): Fix indentation. | |
1170 | ||
1171 | 2018-10-17 Joseph Myers <joseph@codesourcery.com> | |
1172 | ||
1173 | * include/cpplib.h (enum c_lang): Add CLK_GNUC2X and CLK_STDC2X. | |
1174 | * init.c (lang_defaults): Add GNUC2X and STDC2X entries. | |
1175 | (cpp_init_builtins): Define __STDC_VERSION__ to 202000L for C2X. | |
1176 | ||
1177 | 2018-10-11 David Malcolm <dmalcolm@redhat.com> | |
1178 | ||
1179 | * macro.c (_cpp_arguments_ok): If the argument count is wrong, add | |
1180 | a note showing the definition of the macro. | |
1181 | ||
1182 | 2018-10-11 Nathan Sidwell <nathan@acm.org> | |
1183 | ||
1184 | * include/line-map.h (LINEMAPS_MACRO_LOWEST_LOCATION): Fix | |
1185 | off-by-one error. | |
1186 | * line-map.c (linemap_enter_macro): Use RAII. Clear all of the | |
1187 | macro_locations. | |
1188 | ||
1189 | 2018-10-09 David Malcolm <dmalcolm@redhat.com> | |
1190 | ||
1191 | * charset.c (noop_error_cb): Rename to... | |
1192 | (noop_diagnostic_cb): ...this, converting params to enums. | |
1193 | (cpp_interpret_string_ranges): Update for renaming and enums. | |
1194 | * directives.c (check_eol_1): Convert reason to enum. | |
1195 | (do_diagnostic): Convert code and reason to enum. | |
1196 | (do_error): Use CPP_W_NONE rather than 0. | |
1197 | (do_pragma_dependency): Likewise. | |
1198 | * errors.c (cpp_diagnostic_at): Convert level and reason to enums. | |
1199 | Update for renaming. | |
1200 | (cpp_diagnostic): Convert level and reason to enums. | |
1201 | (cpp_error): Convert level to enum. | |
1202 | (cpp_warning): Convert reason to enums. | |
1203 | (cpp_pedwarning): Likewise. | |
1204 | (cpp_warning_syshdr): Likewise. | |
1205 | (cpp_diagnostic_with_line): Convert level and reason to enums. | |
1206 | Update for renaming. | |
1207 | (cpp_error_with_line): Convert level to enum. | |
1208 | (cpp_warning_with_line): Convert reason to enums. | |
1209 | (cpp_pedwarning_with_line): Likewise. | |
1210 | (cpp_warning_with_line_syshdr): Likewise. | |
1211 | (cpp_error_at): Convert level to enum. | |
1212 | (cpp_errno): Likewise. | |
1213 | (cpp_errno_filename): Likewise. | |
1214 | * include/cpplib.h (enum cpp_diagnostic_level): Name this enum, | |
1215 | and move to before struct cpp_callbacks. | |
1216 | (enum cpp_warning_reason): Likewise. | |
1217 | (cpp_callbacks::diagnostic): Convert params from int to enums. | |
1218 | (cpp_error): Convert int param to enum cpp_diagnostic_level. | |
1219 | (cpp_warning): Convert int param to enum cpp_warning_reason. | |
1220 | (cpp_pedwarning): Likewise. | |
1221 | (cpp_warning_syshdr): Likewise. | |
1222 | (cpp_errno): Convert int param to enum cpp_diagnostic_level. | |
1223 | (cpp_errno_filename): Likewise. | |
1224 | (cpp_error_with_line): Likewise. | |
1225 | (cpp_warning_with_line): Convert int param to enum | |
1226 | cpp_warning_reason. | |
1227 | (cpp_pedwarning_with_line): Likewise. | |
1228 | (cpp_warning_with_line_syshdr): Likewise. | |
1229 | (cpp_error_at): Convert int param to enum cpp_diagnostic_level. | |
1230 | * macro.c (create_iso_definition): Convert int to enum. | |
1231 | (_cpp_create_definition): Likewise. | |
1232 | ||
1233 | 2018-09-17 David Malcolm <dmalcolm@redhat.com> | |
1234 | ||
1235 | * include/line-map.h (range_label::get_text): Add param | |
1236 | "range_idx". | |
1237 | ||
1238 | 2018-08-30 Nathan Sidwell <nathan@acm.org> | |
1239 | ||
1240 | * include/line-map.h (enum lc_reason): Comment each member | |
1241 | separately. | |
1242 | (struct line_maps): Fix reallocator comment. | |
1243 | ||
1244 | 2018-08-27 David Malcolm <dmalcolm@redhat.com> | |
1245 | ||
1246 | PR 87091 | |
1247 | * include/line-map.h (enum range_display_kind): New enum. | |
1248 | (struct location_range): Replace field "m_show_caret_p" with | |
1249 | "m_range_display_kind", converting from bool to the new enum. | |
1250 | (class rich_location): Add example of line insertion fix-it hint. | |
1251 | (rich_location::add_range): Convert param "show_caret_p" from bool | |
1252 | to enum range_display_kind and rename to "range_display_kind", | |
1253 | giving it a default of SHOW_RANGE_WITHOUT_CARET. | |
1254 | (rich_location::set_range): Likewise, albeit without a default. | |
1255 | * line-map.c (rich_location::rich_location): Update for conversion | |
1256 | of show_caret_p to tri-state enum. | |
1257 | (rich_location::add_range): Likewise. | |
1258 | (rich_location::set_range): Likewise. | |
1259 | ||
1260 | 2018-08-24 H.J. Lu <hongjiu.lu@intel.com> | |
1261 | ||
1262 | PR bootstrap/86872 | |
1263 | * line-map.c (pure_location_p): Return true if linemap_lookup | |
1264 | returns NULL. | |
1265 | (linemap_add): Set start_location to 0 if we run out of line map | |
1266 | space. | |
1267 | ||
1268 | 2018-08-20 Nathan Sidwell <nathan@acm.org> | |
1269 | ||
1270 | * include/cpplib.h: Fixup some whitespace. | |
1271 | (cpp_hashnode): Reduce type to 2 bit & flags to 8. | |
1272 | ||
1273 | * include/cpplib.h (NODE_BUILTIN, NODE_MACRO_ARG): Delete. | |
1274 | Renumber others. | |
1275 | (enum node_type): Replace NT_MACRO with NT_USER_MACRO, | |
1276 | NT_BUILTIN_MACRO, NT_MACRO_ARG. Delete NT_ASSERTION. | |
1277 | (NTV_MACRO, NTV_ANSWER, NTV_BUILTIN, NTV_ARGUMENT, NTV_NONE): | |
1278 | Delete. | |
1279 | (CPP_HASHNODE_VALUE_IDX): Delete. | |
1280 | (union _cpp_hashnode_value): GTY tag from enum node_type directly. | |
1281 | (struct cpp_hashnode): Adjust GTY desc for value field. | |
1282 | (cpp_user_macro_p, cpp_builtin_macro_p, cpp_macro_p): Adjust. | |
1283 | * directives.c (undefine_macros): Clear value.anwers, adjust flag | |
1284 | clearing. | |
1285 | (_cpp_test_assertion): No need to check NT_ASSERTION. | |
1286 | (do_assert, do_unassert): Likewise. | |
1287 | * init.c (cpp_init_special_builtins): Set type not flags. | |
1288 | * macro.c (struct macro_arg_saved_data): Add type field. | |
1289 | (cpp_get_token_1): Check type not NT_VOID. | |
1290 | (_cpp_free_definition): Adjust flag clearing. Nullify | |
1291 | value.answers. | |
1292 | (_cpp_save_parameter, _cpp_unsave_parameters): Save and restore | |
1293 | type. | |
1294 | (lex_expansion_token): Check type not flags. | |
1295 | (_cpp_create_definition): Set type to NT_USER_MACRO. | |
1296 | (_cpp_notify_macro_use): Adjust type checking. | |
1297 | * pch.c (write_macdef, count_defs, write_defs, cpp_valid_state) | |
1298 | (save_macros): Adjust node type/flag handling. | |
1299 | * traditional.c (_cpp_scan_out_logical_line): Check type not flags. | |
1300 | ||
1301 | * directives.c (do_undef): Use cpp_macro_p & cpp_builtin_macro_p. | |
1302 | * include/cpplib.h (enum cpp_macro_kind): Remove trailing comma. | |
1303 | (cpp_fun_like_macro_p): Make inline, define. | |
1304 | * macro.c (cpp_define_lazily): Use UCHAR_MAX. | |
1305 | (cpp_fun_like_macro_p): Delete. | |
1306 | ||
1307 | * Makefile.in (TAGS_SOURCES): Remove cpp-id-data.h. | |
1308 | * include/cpp-id-data.h: Delete. | |
1309 | * internal.h: Include cpplib.h not cpp-id-data.h. | |
1310 | ||
1311 | * include/cpp-id-data.h (struct answer): Delete. | |
1312 | * include/cpplib.h (struct answer): Don't forward-declare. | |
1313 | (enum cpp_macro_kind): Add cmk_assert. | |
1314 | (struct cpp_macro): Union parms and next assert chain. | |
1315 | (union _cpp_hashnode_value): 'answer' field is cpp_macro. | |
1316 | * directives.c (parse_answer): Convert to use cpp_macro. Return | |
1317 | true on success. | |
1318 | (parse_assertion, find_answer, _cpp_test_assertion, cpp_do_assert) | |
1319 | (cpp_do_unassert): Convert to use cpp_macro. | |
1320 | * macro.c (warn_of_redefinition, _cpp_new_macro) | |
1321 | (check_trad_stringification, cpp_macro_definition): Adjust macro | |
1322 | parm access. | |
1323 | * traditional.c (_cpp_replacement_text_len) | |
1324 | (_cpp_copy_replacement_text, _cpp_create_trad_definition): Likewise. | |
1325 | ||
1326 | 2018-08-17 Nathan Sidwell <nathan@acm.org> | |
1327 | ||
1328 | * include/cpplib.h (struct cpp_callbacks): Replace | |
1329 | user_builtin_macro with user_lazy_macro. | |
1330 | (struct cpp_macro): add lazy field. | |
1331 | (enum cpp_builtin_type): Remove BT_FIRST_USER, BT_LAST_USER. | |
1332 | (cpp_define_lazily): Declare. | |
1333 | * macro.c (enter_macro_context) Use _cpp_maybe_notify_macro_use. | |
1334 | (warn_of_redefinition): Use cpp_builtin_macro_p, directly call | |
1335 | user_lazy_macro hook. | |
1336 | (_cpp_new_macro): Clear lazy field. | |
1337 | (cpp_define_lazily): Define. | |
1338 | (_cpp_notify_macro_use): Adjust lazy definition code. | |
1339 | (cpp_macro_definition): No need to do lazy definition here. | |
1340 | * pch.c (write_macdef, save_macros): Likewise. | |
1341 | ||
1342 | * include/cpplib.h (enum cpp_macro_kind): New. | |
1343 | (struct cpp_macro): Make body trailing array. Add kind field, | |
1344 | delete traditional flag. | |
1345 | * internal.h (_cpp_new_macro): Declare. | |
1346 | (_cpp_reserve_room): New inline. | |
1347 | (_cpp_commit_buf): Declare. | |
1348 | (_cpp_create_trad_definition): Return new macro. | |
1349 | * lex.c (_cpp_commit_buff): New. | |
1350 | * macro.c (macro_real_token_count): Count backwards. | |
1351 | (replace_args): Pointer equality not orderedness. | |
1352 | (_cpp_save_parameter): Use _cpp_reserve_room. | |
1353 | (alloc_expansion_token): Delete. | |
1354 | (lex_expansion_token): Return macro pointer. Use _cpp_reserve_room. | |
1355 | (create_iso_definition): Allocate macro itself. Adjust for | |
1356 | different allocation ordering. | |
1357 | (_cpp_new_macro): New. | |
1358 | (_cpp_create_definition): Adjust for API changes. | |
1359 | * traditional.c (push_replacement_text): Don't set traditional | |
1360 | flag. | |
1361 | (save_replacement_text): Likewise. | |
1362 | (_cpp_create_trad_definition): Allocate macro itself, Adjust for | |
1363 | different allocation ordering. | |
1364 | ||
1365 | * cpp-id-data.h (uchar, UC): Move to internal.h | |
1366 | (struct cpp_macro): Move to cpplib.h. | |
1367 | * internal.h (uchar, UC): From cpp-id-data.h. | |
1368 | * include/cpplib.h (struct cpp_macro): From cpp-id-data.h. | |
1369 | ||
1370 | 2018-08-16 Nathan Sidwell <nathan@acm.org> | |
1371 | ||
1372 | * internal.h (_cpp_save_parameter): Take parmno, not macro. | |
1373 | (_cpp_unsave_parameters): Declare. | |
1374 | * macro.c (_cpp_save_parameter): Take parm number, not macro. | |
1375 | Return true on success. | |
1376 | (_cpp_unsave_parameters): New. | |
1377 | (parse_params): Take parm_no and variadic pointers, not macro. | |
1378 | Reimplement parsing logic. | |
1379 | (create_iso_definition): Adjust parse_params changes. Call | |
1380 | _cpp_unsave_parameters here. | |
1381 | (_cpp_create_definition): Don't unsave params here. | |
1382 | * traditional.c (scan_parameters): Take n_param pointer, adjust. | |
1383 | (_cpp_create_trad_definition): Ajust scan_parameters change. Call | |
1384 | _cpp_unsave_parameters. | |
1385 | ||
1386 | * include/cpplib.h (cpp_user_macro_p, cpp_builtin_macro_p) | |
1387 | (cpp_macro_p): New inlines. | |
1388 | * directives.c (do_pragma_poison): Use cpp_macro_p. | |
1389 | (do_ifdef, do_ifndef): Likewise. Use _cpp_maybe_notify_macro_use. | |
1390 | (cpp_pop_definition): Use cpp_macro_p. Move _cpp_free_definition | |
1391 | earlier. Don't zap node directly. | |
1392 | * expr.c (parse_defined): Use _cpp_maybe_notify_macro_use & | |
1393 | cpp_macro_p. | |
1394 | * files.c (should_stack_file): Use cpp_macro_p. | |
1395 | * identifiers.c (cpp_defined): Likewise. | |
1396 | * internal.h (_cpp_mark_macro): Use cpp_user_macro_p. | |
1397 | (_cpp_notify_macro_use): Declare. | |
1398 | (_cpp_maybe_notify_macro_use): New inline. | |
1399 | * lex.c (is_macro): Use cpp_macro_p. | |
1400 | * macro.c (_cpp_warn_if_unused_macro): Use cpp_user_macro_p. | |
1401 | (enter_macro_context): Likewise. | |
1402 | (_cpp_create_definition): Use cpp_builtin_macro_p, | |
1403 | cpp_user_macro_p. Move _cpp_free_definition earlier. | |
1404 | (_cpp_notify_macro_use): New, broken out of multiple call sites. | |
1405 | * traditional.c (fun_like_macro_p): Use cpp_builtin_macro_p. | |
1406 | (maybe_start_funlike, _cpp_scan_out_logical_line) | |
1407 | (push_replacement_text): Likewise. | |
1408 | ||
1409 | 2018-08-15 David Malcolm <dmalcolm@redhat.com> | |
1410 | ||
1411 | * include/line-map.h (struct location_range): Add "m_label" field. | |
1412 | (class rich_location): Add description of labels to leading | |
1413 | comment. | |
1414 | (rich_location::rich_location): Add "label" param, defaulting to | |
1415 | NULL. | |
1416 | (rich_location::add_range): Likewise. | |
1417 | (struct label_text): New struct. | |
1418 | (class range_label): New abstract base class. | |
1419 | * line-map.c (rich_location::rich_location): Add "label" param; | |
1420 | use it. | |
1421 | (rich_location::add_range): Likewise. | |
1422 | ||
1423 | 2018-08-08 Nathan Sidwell <nathan@acm.org> | |
1424 | ||
1425 | Make linemap::included_from a location | |
1426 | libcpp/ | |
1427 | * include/line-map.h (struct line_map_ordinary): Replace | |
1428 | included_from map index with included_at source_location. | |
1429 | (ORDINARY_MAP_INCLUDER_FILE_INDEX): Delete. | |
1430 | (LAST_SOURCE_LINE_LOCATION): Delete. | |
1431 | (LAST_SOURCE_LINE, LAST_SOURCE_COLUMN): Delete. | |
1432 | (linemap_included_from): New. | |
1433 | (linemap_included_from_linemap): Declare. | |
1434 | (MAIN_FILE_P): Adjust. | |
1435 | * line-map.c (linemap_included_from_linemap): New. | |
1436 | (lonemap_check_files_exited): Use linemap_included_at. | |
1437 | (linemap_add): Adjust inclusion setting. | |
1438 | (linemap_dump, linemap_dump_location): Adjust. | |
1439 | * directives.c (do_linemarker): Use linemap_included_at. | |
1440 | ||
1441 | 2018-08-07 Nathan Sidwell <nathan@acm.org> | |
1442 | ||
1443 | * line-map.c: (linemap_init): Set default allocator here. | |
1444 | (new_linemap): Rather than here. Refactor allocation logic. | |
1445 | ||
1446 | 2018-07-20 David Malcolm <dmalcolm@redhat.com> | |
1447 | ||
1448 | * include/line-map.h (rich_location::set_range): Remove redundant | |
1449 | line_maps * parameter. | |
1450 | * line-map.c (rich_location::set_range): Likewise. | |
1451 | ||
1452 | 2018-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
1453 | ||
1454 | PR 69558 | |
1455 | * macro.c (enter_macro_context): Change the location info for builtin | |
1456 | macros and _Pragma from location of the closing parenthesis to location | |
1457 | of the macro expansion point. | |
1458 | ||
1459 | 2018-07-17 Jason Franklin <j_fra@fastmail.us> | |
1460 | Jakub Jelinek <jakub@redhat.com> | |
1461 | ||
1462 | * lex.c (_cpp_lex_direct): Use CPP_DL_NOTE instead of CPP_DL_PEDWARN, | |
1463 | CPP_DL_WARNING or CPP_DL_ERROR for note that diagnostics for C++ style | |
1464 | comments is reported only once per file and guard those calls on the | |
1465 | preceding cpp_error returning true. | |
1466 | ||
1467 | 2018-07-03 Nathan Sidwell <nathan@acm.org> | |
1468 | ||
1469 | Reorg line_map data structures for better packing. | |
1470 | * include/line-map.h (enum lc_reason): Add LC_HWM. | |
1471 | (LINE_MAP_MAX_LOCATION): Define here. | |
1472 | (struct line_map): Move reason field to line_map_ordinary. Adjust | |
1473 | GTY tagging. | |
1474 | (struct line_map_ordinary): Reorder fields for less padding. | |
1475 | (struct line_map_macro): Likewise. | |
1476 | (MAP_ORDINARY_P): New. | |
1477 | (linemap_check_ordinary, linemap_check_macro): Adjust. | |
1478 | * line-map.c (LINE_MAP_MAX_SOURCE_LOCATION): Delete. | |
1479 | (new_linemap): Take start_location, not reason. Adjust. | |
1480 | (linemap_add, linemap_enter_macro): Adjust. | |
1481 | (linemap_line_start): Likewise. | |
1482 | (linemap_macro_expansion_map_p): Use MAP_ORDINARY_P. | |
1483 | (linemap_macro_loc_to_spelling_point): Likewise. | |
1484 | (linemap_macro_loc_to_def_point): Likewise. | |
1485 | (linemap_dump): Likewise. | |
1486 | ||
1487 | 2018-05-23 Jason Merrill <jason@redhat.com> | |
1488 | ||
1489 | * system.h: #include <new> earlier. | |
1490 | ||
1491 | 2018-05-17 Jason Merrill <jason@redhat.com> | |
1492 | ||
1493 | * line-map.c (linemap_init): Use placement new. | |
1494 | * system.h: #include <new>. | |
1495 | ||
1496 | 2018-03-14 David Malcolm <dmalcolm@redhat.com> | |
1497 | ||
1498 | * include/line-map.h (compare): New function on linenum_type. | |
1499 | ||
1500 | 2018-02-28 Jonathan Wakely <jwakely@redhat.com> | |
1501 | ||
1502 | PR preprocessor/84517 | |
1503 | * lex.c (is_macro_not_literal_suffix): New function. | |
1504 | (lex_raw_string, lex_string): Use is_macro_not_literal_suffix to | |
1505 | decide when to issue -Wliteral-suffix warnings. | |
1506 | ||
1507 | 2018-02-16 Richard Biener <rguenther@suse.de> | |
1508 | ||
1509 | PR bootstrap/82939 | |
1510 | * line-map.c (linemap_init): Avoid broken value-init when compiling | |
1511 | with GCC 4.2. | |
1512 | ||
1513 | 2018-02-15 Jason Merrill <jason@redhat.com> | |
1514 | Jakub Jelinek <jakub@redhat.com> | |
1515 | ||
1516 | PR preprocessor/83063 - __VA_OPT__ and ## | |
1517 | PR preprocessor/83708 | |
1518 | * macro.c (vaopt_state): Reorder m_last_was_paste before m_state. | |
1519 | (vaopt_state::vaopt_state): Adjust. | |
1520 | (vaopt_state::update_flags): Add BEGIN and END. | |
1521 | (vaopt_state::update): Return them. | |
1522 | (copy_paste_flag): Factor out of replace_args. | |
1523 | (last_token_is): New. | |
1524 | (replace_args): Handle BEGIN and END. Avoid padding there. | |
1525 | (tokens_buff_last_token_ptr): Return NULL if no tokens. | |
1526 | ||
1527 | 2018-01-31 Jakub Jelinek <jakub@redhat.com> | |
1528 | ||
1529 | PR preprocessor/69869 | |
1530 | * traditional.c (skip_macro_block_comment): Return bool, true if | |
1531 | the macro block comment is unterminated. | |
1532 | (copy_comment): Use return value from skip_macro_block_comment instead | |
1533 | of always false. | |
1534 | ||
1535 | 2018-01-27 Jakub Jelinek <jakub@redhat.com> | |
1536 | ||
1537 | * include/cpplib.h (enum cpp_builtin_type): Change BT_LAST_USER from | |
1538 | BT_FIRST_USER + 31 to BT_FIRST_USER + 63. | |
1539 | ||
1540 | 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> | |
1541 | ||
1542 | PR other/70268 | |
1543 | * include/cpplib.h (cpp_callbacks::remap_filename): New callback. | |
1544 | * macro.c (_cpp_builtin_macro_text): Call remap_filename for | |
1545 | __FILE__ and __BASE_FILE__. | |
1546 | ||
1547 | 2018-01-10 Kelvin Nilsen <kelvin@gcc.gnu.org> | |
1548 | ||
1549 | * lex.c (search_line_fast): Remove illegal coercion of an | |
1550 | unaligned pointer value to vector pointer type and replace with | |
1551 | use of __builtin_vec_vsx_ld () built-in function, which operates | |
1552 | on unaligned pointer values. | |
1553 | ||
1554 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> | |
1555 | ||
1556 | Update copyright years. | |
1557 | ||
1558 | 2017-12-20 Michael Weiser <michael.weiser@gmx.de> | |
1559 | ||
1560 | PR preprocessor/83492 | |
1561 | * lex.c (search_line_fast) [__ARM_NEON && __ARM_64BIT_STATE]: | |
1562 | Fix selection of big-endian shift parameters by using | |
1563 | __ARM_BIG_ENDIAN. | |
1564 | ||
1565 | 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
1566 | ||
1567 | * internal.h (maybe_print_line): Change signature. | |
1568 | ||
1569 | 2017-12-05 Jakub Jelinek <jakub@redhat.com> | |
1570 | ||
1571 | PR c++/79228 | |
1572 | * expr.c (interpret_float_suffix): Avoid memcmp. | |
1573 | (interpret_int_suffix): Likewise. Don't check for if. | |
1574 | ||
1575 | 2017-12-01 Jason Merrill <jason@redhat.com> | |
1576 | ||
1577 | PR c++/79228 - extensions hide C++14 complex literal operators | |
1578 | * expr.c (interpret_float_suffix): Ignore 'i' in C++14 and up. | |
1579 | (interpret_int_suffix): Likewise. | |
1580 | ||
1581 | 2017-11-28 David Malcolm <dmalcolm@redhat.com> | |
1582 | ||
1583 | PR c/82050 | |
1584 | * include/line-map.h (LINE_MAP_MAX_COLUMN_NUMBER): Move here. | |
1585 | * line-map.c (LINE_MAP_MAX_COLUMN_NUMBER): ...from here. | |
1586 | (rich_location::maybe_add_fixit): Reject fix-it hints in which | |
1587 | the start column exceeds the next column. | |
1588 | ||
1589 | 2017-11-20 Eric Gallager <egall@gwmail.gwu.edu> | |
1590 | ||
1591 | PR preprocessor/81794 | |
1592 | * macro.c (check_trad_stringification): Have warning be controlled | |
1593 | by -Wtraditional. | |
1594 | ||
1595 | 2017-11-20 David Malcolm <dmalcolm@redhat.com> | |
1596 | ||
1597 | PR c++/72786 | |
1598 | * include/cpplib.h (cpp_macro_definition_location): New decl. | |
1599 | * macro.c (cpp_macro_definition): New function. | |
1600 | ||
1601 | 2017-11-13 Tom Tromey <tom@tromey.com> | |
1602 | ||
1603 | * pch.c (cpp_read_state): Set n__VA_OPT__. | |
1604 | * macro.c (vaopt_state): New class. | |
1605 | (_cpp_arguments_ok): Check va_opt flag. | |
1606 | (replace_args, create_iso_definition): Use vaopt_state. | |
1607 | * lex.c (lex_identifier_intern): Possibly issue errors for | |
1608 | __VA_OPT__. | |
1609 | (lex_identifier): Likewise. | |
1610 | (maybe_va_opt_error): New function. | |
1611 | * internal.h (struct lexer_state) <va_args_ok>: Update comment. | |
1612 | (struct spec_nodes) <n__VA_OPT__>: New field. | |
1613 | * init.c (struct lang_flags) <va_opt>: New field. | |
1614 | (lang_defaults): Add entries for C++2A. Update all entries for | |
1615 | va_opt. | |
1616 | (cpp_set_lang): Initialize va_opt. | |
1617 | * include/cpplib.h (struct cpp_options) <va_opt>: New field. | |
1618 | * identifiers.c (_cpp_init_hashtable): Initialize n__VA_OPT__. | |
1619 | ||
1620 | 2017-11-13 David Malcolm <dmalcolm@redhat.com> | |
1621 | ||
1622 | * include/line-map.h (linenum_type): Move this typedef and the | |
1623 | comment describing column numbering to near the top of the file. | |
1624 | ||
1625 | 2017-11-06 Mukesh Kapoor <mukesh.kapoor@oracle.com> | |
1626 | ||
1627 | PR c++/80955 | |
1628 | * lex.c (lex_string): When checking for a valid macro for the | |
1629 | warning related to -Wliteral-suffix (CPP_W_LITERAL_SUFFIX), | |
1630 | check that the macro name does not start with an underscore | |
1631 | before calling is_macro(). | |
1632 | ||
1633 | 2017-11-05 Tom de Vries <tom@codesourcery.com> | |
1634 | ||
1635 | PR other/82784 | |
1636 | * lex.c (BUF_APPEND): Remove semicolon after | |
1637 | "do {} while (0)". | |
1638 | ||
1639 | 2017-10-31 David Malcolm <dmalcolm@redhat.com> | |
1640 | ||
1641 | * directives.c (_cpp_handle_directive): Update for renaming of | |
1642 | cpp_error_at_richloc to cpp_error_at. | |
1643 | * errors.c (cpp_diagnostic_at_richloc): Rename to... | |
1644 | (cpp_diagnostic_at): ...this, dropping the location_t-based | |
1645 | implementation. | |
1646 | (cpp_diagnostic): Update for removal of location_t-based | |
1647 | cpp_diagnostic_at. | |
1648 | (cpp_error_at): Likewise. | |
1649 | (cpp_error_at_richloc): Rename to... | |
1650 | (cpp_error_at): ...this, and update for renaming of | |
1651 | cpp_diagnostic_at_richloc. | |
1652 | * include/cpplib.h (cpp_error_at_richloc): Rename to... | |
1653 | (cpp_error_at): ...this. | |
1654 | ||
1655 | 2017-10-30 Joseph Myers <joseph@codesourcery.com> | |
1656 | ||
1657 | * include/cpplib.h (enum c_lang): Add CLK_GNUC17 and CLK_STDC17. | |
1658 | * init.c (lang_defaults): Add GNUC17 and STDC17 data. | |
1659 | (cpp_init_builtins): Handle C17 value of __STDC_VERSION__. | |
1660 | ||
1661 | 2017-10-10 Nathan Sidwell <nathan@acm.org> | |
1662 | ||
1663 | PR preprocessor/82506 | |
1664 | * macro.c (cpp_quote_string): Escape raw LFs. | |
1665 | ||
1666 | 2017-09-15 Andrew Sutton <andrew.n.sutton@gmail.com> | |
1667 | Jakub Jelinek <jakub@redhat.com> | |
1668 | ||
1669 | Add support for -std=c++2a. | |
1670 | * include/cpplib.h (c_lang): Add CXX2A and GNUCXX2A. | |
1671 | * init.c (lang_defaults): Add rows for CXX2A and GNUCXX2A. | |
1672 | (cpp_init_builtins): Set __cplusplus to 201709L for C++2a. | |
1673 | ||
1674 | 2017-09-15 Jakub Jelinek <jakub@redhat.com> | |
1675 | ||
1676 | * include/cpplib.h (enum c_lang): Rename CLK_GNUCXX1Z | |
1677 | to CLK_GNUCXX17 and CLK_CXX1Z to CLK_CXX17. | |
1678 | * init.c (lang_defaults, cpp_init_builtins): Likewise. | |
1679 | * expr.c (cpp_classify_number): Use C++17 instead of C++1z | |
1680 | in diagnostics. | |
1681 | ||
1682 | 2017-07-07 David Malcolm <dmalcolm@redhat.com> | |
1683 | ||
1684 | PR c++/79300 | |
1685 | * line-map.c (linemap_macro_loc_to_def_point): Preserve range | |
1686 | information for macro expansions by delaying resolving ad-hoc | |
1687 | locations until within the loop. | |
1688 | ||
1689 | 2017-07-06 David Malcolm <dmalcolm@redhat.com> | |
1690 | ||
1691 | PR c++/79300 | |
1692 | * include/line-map.h (enum location_aspect): New enum. | |
1693 | (linemap_client_expand_location_to_spelling_point): Add | |
1694 | enum location_aspect param. | |
1695 | * line-map.c (rich_location::get_expanded_location): Update for | |
1696 | new param of linemap_client_expand_location_to_spelling_point. | |
1697 | (rich_location::maybe_add_fixit): Likewise. | |
1698 | (fixit_hint::affects_line_p): Likewise. | |
1699 | ||
1700 | 2017-06-21 Jakub Jelinek <jakub@redhat.com> | |
1701 | ||
1702 | * line-map.c (location_adhoc_data_update): Perform addition in | |
1703 | uintptr_t type rather than char * type. Read *data using | |
1704 | ptrdiff_t type instead of int64_t. | |
1705 | (get_combined_adhoc_loc): Change offset type to ptrdiff_t from | |
1706 | int64_t. | |
1707 | ||
1708 | 2017-06-20 David Malcolm <dmalcolm@redhat.com> | |
1709 | ||
1710 | * include/line-map.h (class rich_location): Document that attempts | |
1711 | to delete or replace a range *affecting* multiple lines will fail. | |
1712 | * line-map.c (rich_location::maybe_add_fixit): Implement this | |
1713 | restriction. | |
1714 | ||
1715 | 2017-06-09 David Malcolm <dmalcolm@redhat.com> | |
1716 | ||
1717 | * include/line-map.h | |
1718 | (rich_location::fixits_cannot_be_auto_applied): New method. | |
1719 | (rich_location::fixits_can_be_auto_applied_p): New accessor. | |
1720 | (rich_location::m_fixits_cannot_be_auto_applied): New field. | |
1721 | * line-map.c (rich_location::rich_location): Initialize new field. | |
1722 | ||
1723 | 2017-06-05 David Malcolm <dmalcolm@redhat.com> | |
1724 | ||
1725 | * include/cpplib.h (struct cpp_callbacks): Add "comment" | |
1726 | callback. | |
1727 | * lex.c (_cpp_lex_direct): Call the comment callback if non-NULL. | |
1728 | ||
1729 | 2017-05-02 David Malcolm <dmalcolm@redhat.com> | |
1730 | ||
1731 | * include/line-map.h (class rich_location): Update description of | |
1732 | newline handling. | |
1733 | (class fixit_hint): Likewise. | |
1734 | (fixit_hint::ends_with_newline_p): New decl. | |
1735 | * line-map.c (rich_location::maybe_add_fixit): Support newlines | |
1736 | in fix-it hints that are insertions of single lines at the start | |
1737 | of a line. Don't consolidate into such fix-it hints. | |
1738 | (fixit_hint::ends_with_newline_p): New method. | |
1739 | ||
1740 | 2017-05-01 David Malcolm <dmalcolm@redhat.com> | |
1741 | ||
1742 | * include/line-map.h (source_range::intersects_line_p): Delete. | |
1743 | (rich_location::add_fixit): Delete. | |
1744 | (rich_location::maybe_add_fixit): New method. | |
1745 | (class fixit_hint): Reimplement in terms of... | |
1746 | (class fixit_replace): ...this. | |
1747 | (class fixit_insert): Delete. | |
1748 | * line-map.c (linemap_position_for_loc_and_offset): Drop overzealous | |
1749 | linemap_assert_fails. | |
1750 | (source_range::intersects_line_p): Rename to... | |
1751 | (fixit_hint::affects_line_p): New function. | |
1752 | (rich_location::add_fixit_insert_before): Reimplement in terms of | |
1753 | maybe_add_fixit, moving validation there. | |
1754 | (rich_location::add_fixit_insert_after): Likewise. | |
1755 | (column_before_p): Delete. | |
1756 | (rich_location::add_fixit_replace): Reimplement in terms of | |
1757 | maybe_add_fixit, moving validation there. Convert closed input range | |
1758 | to half-open range. | |
1759 | (rich_location::add_fixit): Delete. | |
1760 | (rich_location::maybe_add_fixit): New function. | |
1761 | (fixit_insert::fixit_insert): Delete. | |
1762 | (fixit_insert::~fixit_insert): Delete. | |
1763 | (fixit_insert::affects_line_p): Delete. | |
1764 | (fixit_insert::maybe_append_replace): Delete. | |
1765 | (fixit_replace::fixit_replace): Rename to... | |
1766 | (fixit_hint::fixit_hint): ...this, rewriting as necessary. | |
1767 | (fixit_replace::~fixit_replace): Delete. | |
1768 | (fixit_replace::affects_line_p): Delete. | |
1769 | (fixit_replace::maybe_append_replace): Rename to... | |
1770 | (fixit_hint::maybe_append): ...this, rewriting as necessary. | |
1771 | ||
1772 | 2017-04-03 Jonathan Wakely <jwakely@redhat.com> | |
1773 | ||
1774 | * include/line-map.h (LINEMAPS_MACRO_MAPS): Fix typo in comment. | |
1775 | * lex.c (search_line_fast): Likewise. | |
1776 | * pch.h (cpp_valid_state): Likewise. | |
1777 | ||
1778 | 2017-03-21 Andreas Schwab <schwab@suse.de> | |
1779 | ||
1780 | * lex.c (search_line_fast) [__ARM_NEON && __ARM_64BIT_STATE]: | |
1781 | Convert 64-bit value to boolean before passing to | |
1782 | __builtin_expect. | |
1783 | ||
1784 | 2017-03-16 Jason Merrill <jason@redhat.com> | |
1785 | ||
1786 | * init.c (cpp_init_builtins): Update __cplusplus for C++17. | |
1787 | ||
1788 | 2017-02-09 Gerald Pfeifer <gerald@pfeifer.com> | |
1789 | ||
1790 | * Makefile.in (po/$(PACKAGE).pot): Adjust bug reporting URL. | |
1791 | ||
1792 | 2017-01-10 David Malcolm <dmalcolm@redhat.com> | |
1793 | ||
1794 | PR c++/77949 | |
1795 | * line-map.c (linemap_position_for_column): When calling | |
1796 | linemap_start_line, detect if a new linemap was created with | |
1797 | 0 column bits, and bail out early if this is the case. | |
1798 | (linemap_position_for_loc_and_offset): Replace overzealous | |
1799 | linemap_assert_fails with a simple conditional; use correct | |
1800 | bit count. | |
1801 | ||
1802 | 2017-01-07 David Malcolm <dmalcolm@redhat.com> | |
1803 | ||
1804 | PR c++/72803 | |
1805 | * line-map.c (linemap_line_start): When determining if the highest | |
1806 | column given out so far will fit into a proposed change to the | |
1807 | current map, use the effective number of column bits, rather than | |
1808 | the total number of column + range bits. | |
1809 | ||
1810 | 2017-01-01 Jakub Jelinek <jakub@redhat.com> | |
1811 | ||
1812 | Update copyright years. | |
1813 | ||
1814 | 2016-12-15 David Malcolm <dmalcolm@redhat.com> | |
1815 | ||
1816 | PR preprocessor/78680 | |
1817 | PR preprocessor/78811 | |
1818 | * lex.c (_cpp_lex_direct): Only determine the end-location of | |
1819 | the token and build a range for non-reserved start locations. | |
1820 | Do not do it for EOF tokens. | |
1821 | ||
1822 | 2016-12-12 David Malcolm <dmalcolm@redhat.com> | |
1823 | ||
1824 | PR preprocessor/78680 | |
1825 | * lex.c (_cpp_lex_direct): Ensure line notes are processed before | |
1826 | computing the end-point of the token. | |
1827 | ||
1828 | 2016-11-23 Paolo Bonzini <bonzini@gnu.org> | |
1829 | ||
1830 | * include/cpplib.h (struct cpp_options): Add new member | |
1831 | warn_expansion_to_defined. | |
1832 | (CPP_W_EXPANSION_TO_DEFINED): New enum member. | |
1833 | * expr.c (parse_defined): Warn for all uses of "defined" | |
1834 | in macros, and tie warning to CPP_W_EXPANSION_TO_DEFINED. | |
1835 | Make it a pedwarning instead of a warning. | |
1836 | * system.h (HAVE_DESIGNATED_INITIALIZERS): Do not use | |
1837 | "defined" in macros. | |
1838 | ||
1839 | 2016-11-17 David Malcolm <dmalcolm@redhat.com> | |
1840 | ||
1841 | * charset.c (cpp_interpret_string_1): Skip locations from | |
1842 | loc_reader when advancing 'p' when handling raw strings. | |
1843 | ||
1844 | 2016-11-16 Jakub Jelinek <jakub@redhat.com> | |
1845 | ||
1846 | PR bootstrap/72823 | |
1847 | * configure.ac (ENABLE_ASSERT_CHECKING): Define if gcc configure | |
1848 | would define that macro. | |
1849 | * configure: Regenerated. | |
1850 | * config.in: Regenerated. | |
1851 | ||
1852 | 2016-11-08 Richard Earnshaw <rearnsha@arm.com> | |
1853 | ||
1854 | * lex.c (search_line_fast): New implementation for AArch64. | |
1855 | ||
1856 | 2016-10-25 David Malcolm <dmalcolm@redhat.com> | |
1857 | ||
1858 | * files.c (destroy_cpp_file): Free file->path. | |
1859 | ||
1860 | 2016-10-25 David Malcolm <dmalcolm@redhat.com> | |
1861 | ||
1862 | * include/line-map.h (line_maps::~line_maps): New dtor. | |
1863 | (location_adhoc_data_fini): Delete decl. | |
1864 | * line-map.c (line_maps::~line_maps): New dtor. | |
1865 | (location_adhoc_data_fini): Delete. | |
1866 | ||
1867 | 2016-10-21 Andris Pavenis <andris.pavenis@iki.fi> | |
1868 | ||
1869 | PR preprocessor/71681 | |
1870 | * files.c (remap_filename): Fix handling -remap in subdirectories. | |
1871 | ||
1872 | 2016-10-12 Jakub Jelinek <jakub@redhat.com> | |
1873 | ||
1874 | * include/cpplib.h (struct cpp_options): Add | |
1875 | cpp_warn_implicit_fallthrough. | |
1876 | * init.c (cpp_create_reader): Initialize it to 0. | |
1877 | * lex.c (fallthrough_comment_p): Handle different | |
1878 | cpp_warn_implicit_fallthrough levels. Whitespace fixes. | |
1879 | ||
1880 | 2016-10-08 Jakub Jelinek <jakub@redhat.com> | |
1881 | ||
1882 | * lex.c (fallthrough_comment_p): Accept Else, fallthrough. | |
1883 | ||
1884 | * lex.c (fallthrough_comment_p): Extend to handle more common FALLTHRU | |
1885 | comment styles. | |
1886 | ||
1887 | * lex.c (fallthrough_comment_p): Fix off-by-one size comparison | |
1888 | errors, cleanup. | |
1889 | (_cpp_lex_direct): Allow arbitrary comments in between | |
1890 | fallthrough_comment_p comment and following token. | |
1891 | ||
1892 | 2016-10-04 Kelvin Nilsen <kelvin@gcc.gnu.org> | |
1893 | ||
1894 | PR target/77847 | |
1895 | * lex.c (search_line_fast): Add a FALLTHROUGH comment to correct | |
1896 | compiler error in the version of this function that is | |
1897 | conditionally compiled when GCC_VERSION >= 4005 and both | |
1898 | __ALTIVEC__ and __BIG_ENDIAN__ symbols are defined. | |
1899 | ||
1900 | 2016-09-26 Marek Polacek <polacek@redhat.com> | |
1901 | Jakub Jelinek <jakub@redhat.com> | |
1902 | ||
1903 | PR c/7652 | |
1904 | * include/cpplib.h (PREV_FALLTHROUGH): Define. | |
1905 | * internal.h (CPP_FALLTHRU): Define. | |
1906 | * lex.c (fallthrough_comment_p): New function. | |
1907 | (_cpp_lex_direct): Set PREV_FALLTHROUGH on tokens succeeding a falls | |
1908 | through comment. | |
1909 | ||
1910 | 2016-09-23 David Malcolm <dmalcolm@redhat.com> | |
1911 | ||
1912 | PR preprocessor/77672 | |
1913 | * charset.c (cpp_interpret_string_1): Add a source_range for the | |
1914 | NUL-terminator, using the location of the trailing quote of the | |
1915 | final string. | |
1916 | ||
1917 | 2016-09-21 Jason Merrill <jason@redhat.com> | |
1918 | ||
1919 | * line-map.c (linemap_location_from_macro_definition_p): New. | |
1920 | * line-map.h: Declare it. | |
1921 | ||
1922 | 2016-09-15 David Malcolm <dmalcolm@redhat.com> | |
1923 | ||
1924 | * include/line-map.h (class rich_location): Note that newlines | |
1925 | aren't supported in fix-it text. | |
1926 | * line-map.c (rich_location::add_fixit_insert_before): Reject | |
1927 | attempts to add fix-its containing newlines. | |
1928 | (rich_location::add_fixit_replace): Likewise. | |
1929 | ||
1930 | 2016-09-13 David Malcolm <dmalcolm@redhat.com> | |
1931 | ||
1932 | * include/line-map.h (class rich_location): Add description of | |
1933 | fix-it hints to leading comment. | |
1934 | (rich_location::add_fixit_insert): Rename both overloaded methods | |
1935 | to.. | |
1936 | (rich_location::add_fixit_insert_before): ...this, updating their | |
1937 | comments. | |
1938 | (rich_location::add_fixit_insert_after): Two new overloaded | |
1939 | methods. | |
1940 | (rich_location::stop_supporting_fixits): New method. | |
1941 | * line-map.c (rich_location::add_fixit_insert): Rename both | |
1942 | overloaded methods to.. | |
1943 | (rich_location::add_fixit_insert_before): ...this, updating their | |
1944 | comments. | |
1945 | (rich_location::add_fixit_insert_after): Two new methods. | |
1946 | (rich_location::reject_impossible_fixit): Split out | |
1947 | failure-handling into... | |
1948 | (rich_location::stop_supporting_fixits): New method. | |
1949 | ||
1950 | 2016-09-02 David Malcolm <dmalcolm@redhat.com> | |
1951 | ||
1952 | * include/line-map.h (rich_location::seen_impossible_fixit_p): New | |
1953 | accessor. | |
1954 | ||
1955 | 2016-08-31 David Malcolm <dmalcolm@redhat.com> | |
1956 | ||
1957 | * include/line-map.h (class fixit_remove): Remove stray decl. | |
1958 | (fixit_hint::affects_line_p): Make const. | |
1959 | (fixit_insert::affects_line_p): Likewise. | |
1960 | (fixit_replace::affects_line_p): Likewise. | |
1961 | * line-map.c (fixit_insert::affects_line_p): Likewise. | |
1962 | (fixit_replace::affects_line_p): Likewise. | |
1963 | ||
1964 | 2016-08-30 David Malcolm <dmalcolm@redhat.com> | |
1965 | ||
1966 | * include/line-map.h (class semi_embedded_vec): New class. | |
1967 | (semi_embedded_vec<T, NUM_EMBEDDED>::semi_embedded_vec): New ctor. | |
1968 | (semi_embedded_vec<T, NUM_EMBEDDED>::~semi_embedded_vec): New | |
1969 | dtor. | |
1970 | (semi_embedded_vec<T, NUM_EMBEDDED>::operator[]): New methods. | |
1971 | (semi_embedded_vec<T, NUM_EMBEDDED>::push): New method. | |
1972 | (semi_embedded_vec<T, NUM_EMBEDDED>::truncate): New method. | |
1973 | (rich_location::get_num_locations): Reimplement in terms of | |
1974 | m_ranges. | |
1975 | (rich_location::get_range): Make non-inline. | |
1976 | (rich_location::get_num_fixit_hints): Reimplement in terms of | |
1977 | m_fixit_hints. | |
1978 | (rich_location::add_fixit): New function. | |
1979 | (rich_location::MAX_RANGES): Rename to... | |
1980 | (rich_location::STATICALLY_ALLOCATED_RANGES): ...this. | |
1981 | (rich_location::MAX_FIXIT_HINTS): Rename to... | |
1982 | (rich_location::STATICALLY_ALLOCATED_RANGES): ...this, and make | |
1983 | private. | |
1984 | (rich_location::m_num_ranges): Eliminate in favor of... | |
1985 | (rich_location::m_ranges): ...this, converting from a fixed-size | |
1986 | array to a semi_embedded_vec. | |
1987 | (rich_location::m_num_fixit_hints): Eliminate in favor of... | |
1988 | (rich_location::m_fixit_hints): ...this, converting from a | |
1989 | fixed-size array to a semi_embedded_vec. | |
1990 | * line-map.c (rich_location::rich_location): Update for above | |
1991 | changes. | |
1992 | (rich_location::~rich_location): Likewise. | |
1993 | (rich_location::get_loc): Likewise. | |
1994 | (rich_location::get_range): New methods. | |
1995 | (rich_location::add_range): Update for above changes. | |
1996 | (rich_location::set_range): Likewise. | |
1997 | (rich_location::add_fixit_insert): Likewise. | |
1998 | (rich_location::add_fixit_replace): Likewise. | |
1999 | (rich_location::get_last_fixit_hint): Likewise. | |
2000 | (rich_location::reject_impossible_fixit): Likewise. | |
2001 | (rich_location::add_fixit): New method. | |
2002 | ||
2003 | 2016-08-30 David Malcolm <dmalcolm@redhat.com> | |
2004 | ||
2005 | * include/line-map.h (rich_location::add_fixit_insert): Add | |
2006 | comments. Add overload omitting the source_location param. | |
2007 | (rich_location::add_fixit_remove): Add comments. Add overloads | |
2008 | omitting the range, and accepting a source_location. | |
2009 | (rich_location::add_fixit_replace): Likewise. | |
2010 | * line-map.c (rich_location::add_fixit_insert): Add comments. Add | |
2011 | overload omitting the source_location param. | |
2012 | (rich_location::add_fixit_remove): Add comments. Add overloads | |
2013 | omitting the range, and accepting a source_location. | |
2014 | (rich_location::add_fixit_replace): Likewise. | |
2015 | ||
2016 | 2016-08-26 David Malcolm <dmalcolm@redhat.com> | |
2017 | ||
2018 | * include/line-map.h (get_pure_location): New decl. | |
2019 | * line-map.c (get_pure_location): Move here, from gcc/input.c, adding | |
2020 | a line_maps * param. | |
2021 | (rich_location::add_fixit_insert): Call get_pure_location on "where". | |
2022 | (rich_location::add_fixit_replace): Call get_pure_location on the | |
2023 | end-points. | |
2024 | ||
2025 | 2016-08-26 David Malcolm <dmalcolm@redhat.com> | |
2026 | ||
2027 | * include/line-map.h (rich_location): Eliminate unimplemented | |
2028 | constructor based on source_range. | |
2029 | (rich_location::get_last_fixit_hint): New method. | |
2030 | (rich_location::reject_impossible_fixit): New method. | |
2031 | (rich_location): Add fields m_line_table and | |
2032 | m_seen_impossible_fixit. | |
2033 | (fixit_hint::maybe_append_replace): New pure virtual function. | |
2034 | (fixit_insert::maybe_append_replace): New function. | |
2035 | (fixit_replace::maybe_append_replace): New function. | |
2036 | * line-map.c (rich_location::rich_location): Initialize | |
2037 | m_line_table and m_seen_impossible_fixit. | |
2038 | (rich_location::add_fixit_insert): Call | |
2039 | reject_impossible_fixit and bail out if true. | |
2040 | (column_before_p): New function. | |
2041 | (rich_location::add_fixit_replace): Call reject_impossible_fixit | |
2042 | and bail out if true. Attempt to consolidate with neighboring | |
2043 | fixits. | |
2044 | (rich_location::get_last_fixit_hint): New method. | |
2045 | (rich_location::reject_impossible_fixit): New method. | |
2046 | (fixit_insert::maybe_append_replace): New method. | |
2047 | (fixit_replace::maybe_append_replace): New method. | |
2048 | ||
2049 | 2016-08-23 David Malcolm <dmalcolm@redhat.com> | |
2050 | ||
2051 | * include/line-map.h (source_range::from_locations): New method. | |
2052 | ||
2053 | 2016-08-19 David Malcolm <dmalcolm@redhat.com> | |
2054 | ||
2055 | * include/line-map.h (fixit_hint::kind): Delete REPLACE. | |
2056 | (class fixit_remove): Delete. | |
2057 | * line-map.c (rich_location::add_fixit_remove): Reimplement | |
2058 | by calling add_fixit_replace with an empty string. | |
2059 | (fixit_remove::fixit_remove): Delete. | |
2060 | (fixit_remove::affects_line_p): Delete. | |
2061 | ||
2062 | 2016-08-19 Joseph Myers <joseph@codesourcery.com> | |
2063 | ||
2064 | PR c/32187 | |
2065 | * include/cpplib.h (CPP_N_FLOATN, CPP_N_FLOATNX) | |
2066 | (CPP_N_WIDTH_FLOATN_NX, CPP_FLOATN_SHIFT, CPP_FLOATN_MAX): New | |
2067 | macros. | |
2068 | * expr.c (interpret_float_suffix): Handle fN, fNx, FN and FNx | |
2069 | suffixes. | |
2070 | ||
2071 | 2016-08-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> | |
2072 | ||
2073 | * expr.c (eval_token): Append "evaluates to 0" to Wundef diagnostic. | |
2074 | ||
2075 | 2016-08-18 David Malcolm <dmalcolm@redhat.com> | |
2076 | ||
2077 | * directives.c (directive_names): New array. | |
2078 | (_cpp_handle_directive): Offer spelling suggestions for misspelled | |
2079 | directives. | |
2080 | * errors.c (cpp_diagnostic_at_richloc): New function. | |
2081 | (cpp_error_at_richloc): New function. | |
2082 | * include/cpplib.h (struct cpp_callbacks): Add field | |
2083 | "get_suggestion". | |
2084 | (cpp_error_at_richloc): New decl. | |
2085 | ||
2086 | 2016-08-18 Marek Polacek <polacek@redhat.com> | |
2087 | ||
2088 | PR c/7652 | |
2089 | * pch.c (write_macdef): Add CPP_FALLTHRU. | |
2090 | ||
2091 | 2016-08-12 Marek Polacek <polacek@redhat.com> | |
2092 | ||
2093 | PR c/7652 | |
2094 | * lex.c (search_line_fast): Add FALLTHRU. | |
2095 | (_cpp_lex_direct): Likewise. | |
2096 | (cpp_token_val_index): Adjust fall through comment. | |
2097 | * macro.c (parse_params): Add FALLTHRU. | |
2098 | * pch.c (count_defs): Adjust fall through comment. | |
2099 | (write_defs): Likewise. | |
2100 | ||
2101 | 2016-08-06 David Malcolm <dmalcolm@redhat.com> | |
2102 | ||
2103 | PR bootstrap/72823 | |
2104 | * charset.c (_cpp_valid_ucn): Replace overzealous assert with one | |
2105 | that allows for char_range to be non-NULL when loc_reader is NULL. | |
2106 | ||
2107 | 2016-08-05 David Malcolm <dmalcolm@redhat.com> | |
2108 | ||
2109 | * charset.c (cpp_substring_ranges::cpp_substring_ranges): New | |
2110 | constructor. | |
2111 | (cpp_substring_ranges::~cpp_substring_ranges): New destructor. | |
2112 | (cpp_substring_ranges::add_range): New method. | |
2113 | (cpp_substring_ranges::add_n_ranges): New method. | |
2114 | (_cpp_valid_ucn): Add "char_range" and "loc_reader" params; if | |
2115 | they are non-NULL, read position information from *loc_reader | |
2116 | and update char_range->m_finish accordingly. | |
2117 | (convert_ucn): Add "char_range", "loc_reader", and "ranges" | |
2118 | params. If loc_reader is non-NULL, read location information from | |
2119 | it, and update *ranges accordingly, using char_range. | |
2120 | Conditionalize the conversion into tbuf on tbuf being non-NULL. | |
2121 | (convert_hex): Likewise, conditionalizing the call to | |
2122 | emit_numeric_escape on tbuf. | |
2123 | (convert_oct): Likewise. | |
2124 | (convert_escape): Add params "loc_reader" and "ranges". If | |
2125 | loc_reader is non-NULL, read location information from it, and | |
2126 | update *ranges accordingly. Conditionalize the conversion into | |
2127 | tbuf on tbuf being non-NULL. | |
2128 | (cpp_interpret_string): Rename to... | |
2129 | (cpp_interpret_string_1): ...this, adding params "loc_readers" and | |
2130 | "out". Use "to" to conditionalize the initialization and usage of | |
2131 | "tbuf", such as running the converter. If "loc_readers" is | |
2132 | non-NULL, use the instances within it, reading location | |
2133 | information from them, and passing them to convert_escape; likewise | |
2134 | write to "out" if loc_readers is non-NULL. Check for leading | |
2135 | quote and issue an error if it is not present. Update boundary | |
2136 | check from "== limit" to ">= limit" to protect against erroneous | |
2137 | location values to calls that are not parsing string literals. | |
2138 | (cpp_interpret_string): Reimplement in terms to | |
2139 | cpp_interpret_string_1. | |
2140 | (noop_error_cb): New function. | |
2141 | (cpp_interpret_string_ranges): New function. | |
2142 | (cpp_string_location_reader::cpp_string_location_reader): New | |
2143 | constructor. | |
2144 | (cpp_string_location_reader::get_next): New method. | |
2145 | * include/cpplib.h (class cpp_string_location_reader): New class. | |
2146 | (class cpp_substring_ranges): New class. | |
2147 | (cpp_interpret_string_ranges): New prototype. | |
2148 | * internal.h (_cpp_valid_ucn): Add params "char_range" and | |
2149 | "loc_reader". | |
2150 | * lex.c (forms_identifier_p): Pass NULL for new params to | |
2151 | _cpp_valid_ucn. | |
2152 | ||
2153 | 2016-08-01 Andreas Schwab <schwab@suse.de> | |
2154 | ||
2155 | * include/cpplib.h: Fix comment typo. | |
2156 | ||
2157 | 2016-07-27 David Malcolm <dmalcolm@redhat.com> | |
2158 | ||
2159 | * include/line-map.h (source_location): Fix line numbers in | |
2160 | comment. | |
2161 | ||
2162 | 2016-07-11 David Malcolm <dmalcolm@redhat.com> | |
2163 | ||
2164 | * include/line-map.h (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): | |
2165 | Move here from line-map.c. | |
2166 | (LINE_MAP_MAX_LOCATION_WITH_COLS): Likewise. | |
2167 | * line-map.c (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): Move from | |
2168 | here to line-map.h. | |
2169 | (LINE_MAP_MAX_LOCATION_WITH_COLS): Likewise. | |
2170 | ||
2171 | 2016-06-22 David Malcolm <dmalcolm@redhat.com> | |
2172 | ||
2173 | * directives.c (do_include_common): Pass on "location" to | |
2174 | _cpp_stack_include. | |
2175 | * errors.c (cpp_diagnostic): Reimplement in terms of... | |
2176 | (cpp_diagnostic_at): New function. | |
2177 | (cpp_error_at): New function. | |
2178 | (cpp_errno_filename): Add "loc" param and use it by using | |
2179 | cpp_error_at rather than cpp_error. | |
2180 | * files.c (find_file_in_dir): Add "loc" param and pass it to | |
2181 | open_file_failed. | |
2182 | (_cpp_find_file): Add "loc" param. Use it to convert calls to | |
2183 | cpp_error to cpp_error_at, and pass it to find_file_in_dir and | |
2184 | open_file_failed. | |
2185 | (read_file_guts): Add "loc" param. Use it to convert calls to | |
2186 | cpp_error to cpp_error_at. Pass it to cpp_errno_filename. | |
2187 | (read_file): Add "loc" param. Pass it to open_file_failed and | |
2188 | read_file_guts. | |
2189 | (should_stack_file): Add "loc" param. Pass it to read_file. | |
2190 | (_cpp_stack_file): Add "loc" param. Pass it to should_stack_file. | |
2191 | (_cpp_stack_include): Add "loc" param. Pass it to | |
2192 | _cpp_find_file and _cpp_stack_file. | |
2193 | (open_file_failed): Add "loc" param. Pass it to | |
2194 | cpp_errno_filename. | |
2195 | (_cpp_fake_include): Add 0 as a source_location in call to | |
2196 | _cpp_find_file. | |
2197 | (_cpp_compare_file_date): Likewise. | |
2198 | (cpp_push_include): Likewise for call to _cpp_stack_include. | |
2199 | (cpp_push_default_include): Likewise. | |
2200 | (_cpp_save_file_entries): Likewise for call to open_file_failed. | |
2201 | (_cpp_has_header): Likewise for call to _cpp_find_file. | |
2202 | * include/cpplib.h (cpp_errno_filename): Add source_location | |
2203 | param. | |
2204 | (cpp_error_at): New declaration. | |
2205 | * init.c (cpp_read_main_file): Add 0 as a source_location in calls | |
2206 | to _cpp_find_file and _cpp_stack_file. | |
2207 | * internal.h (_cpp_find_file): Add source_location param. | |
2208 | (_cpp_stack_file): Likewise. | |
2209 | (_cpp_stack_include): Likewise. | |
2210 | ||
2211 | 2016-06-22 David Malcolm <dmalcolm@redhat.com> | |
2212 | ||
2213 | * include/line-map.h (fixit_hint::get_start_loc): New pure virtual | |
2214 | function. | |
2215 | (fixit_hint::maybe_get_end_loc): Likewise. | |
2216 | (fixit_insert::get_start_loc): New function, implementing | |
2217 | fixit_hint::get_start_loc. | |
2218 | (fixit_insert::maybe_get_end_loc): New function, implementing | |
2219 | fixit_hint::maybe_get_end_loc. | |
2220 | (fixit_remove::get_start_loc): New function, implementing | |
2221 | fixit_hint::get_start_loc. | |
2222 | (fixit_remove::maybe_get_end_loc): New function, implementing | |
2223 | fixit_hint::maybe_get_end_loc. | |
2224 | (fixit_replace::get_start_loc): New function, implementing | |
2225 | fixit_hint::get_start_loc. | |
2226 | (fixit_replace::maybe_get_end_loc): New function, implementing | |
2227 | fixit_hint::maybe_get_end_loc. | |
2228 | ||
2229 | 2016-06-21 John David Anglin <danglin@gcc.gnu.org> | |
2230 | ||
2231 | * line-map.c (location_adhoc_data_update): Use int64_t instead of | |
2232 | long long. | |
2233 | (get_combined_adhoc_loc): Likewise. | |
2234 | ||
2235 | 2016-06-01 Eduard Sanou <dhole@openmailbox.org> | |
2236 | ||
2237 | * include/cpplib.h (cpp_callbacks): Add get_source_date_epoch | |
2238 | callback. | |
2239 | * include/cpplib.h (cpp_init_source_date_epoch): Remove prototype. | |
2240 | * init.c (cpp_init_source_date_epoch): Remove function. | |
2241 | * init.c (cpp_create_reader): Initialize pfile->source_date_epoch. | |
2242 | * internal.h (cpp_reader): Extend comment about source_date_epoch. | |
2243 | * macro.c (_cpp_builtin_macro_text): Use get_source_date_epoch | |
2244 | callback only once, read pfile->source_date_epoch on future passes. | |
2245 | Check that get_source_date_epoch callback is not NULL. | |
2246 | ||
2247 | 2016-05-20 Martin Liska <mliska@suse.cz> | |
2248 | ||
2249 | * config.in: Regenerated. | |
2250 | * configure: Likewise. | |
2251 | * configure.ac: Handle --enable-valgrind-annotations. | |
2252 | * lex.c (new_buff): Use ENABLE_VALGRIND_ANNOTATIONS instead | |
2253 | of ENABLE_VALGRIND_CHECKING. | |
2254 | (_cpp_free_buff): Likewise. | |
2255 | ||
2256 | 2016-04-28 Eduard Sanou <dhole@openmailbox.org> | |
2257 | Matthias Klose <doko@debian.org> | |
2258 | ||
2259 | * include/cpplib.h (cpp_init_source_date_epoch): Prototype. | |
2260 | * init.c (cpp_init_source_date_epoch): New function. | |
2261 | * internal.h: Added source_date_epoch variable to struct | |
2262 | cpp_reader to store a reproducible date. | |
2263 | * macro.c (_cpp_builtin_macro_text): Set pfile->date timestamp from | |
2264 | pfile->source_date_epoch instead of localtime if source_date_epoch is | |
2265 | set, to be used for __DATE__ and __TIME__ macros to help reproducible | |
2266 | builds. | |
2267 | ||
2268 | 2016-04-13 Bernd Schmidt <bschmidt@redhat.com> | |
2269 | ||
2270 | Patch from Roger Orr <rogero@howzatt.demon.co.uk> | |
2271 | PR preprocessor/69650 | |
2272 | * directives.c (do_linemarker): Reread map after calling | |
2273 | cpp_get_token. | |
2274 | ||
2275 | 2016-04-06 Richard Henderson <rth@redhat.com> | |
2276 | ||
2277 | PR preprocessor/61817 | |
2278 | PR preprocessor/69391 | |
2279 | * internal.h (_cpp_builtin_macro_text): Update decl. | |
2280 | * macro.c (_cpp_builtin_macro_text): Accept location for __LINE__. | |
2281 | (builtin_macro): Accept a second location for __LINE__. | |
2282 | (enter_macro_context): Compute both virtual and real expansion | |
2283 | locations for the macro. | |
2284 | ||
2285 | 2016-03-25 Bernd Schmidt <bschmidt@redhat.com> | |
2286 | ||
2287 | PR lto/69650 | |
2288 | * directives.c (do_linemarker): Test for file left but not entered | |
2289 | here. | |
2290 | * line-map.c (linemap_add): Not here. | |
2291 | ||
2292 | 2016-03-21 Jakub Jelinek <jakub@redhat.com> | |
2293 | ||
2294 | PR target/70296 | |
2295 | * include/cpplib.h (cpp_fun_like_macro_p): New prototype. | |
2296 | * macro.c (cpp_fun_like_macro_p): New function. | |
2297 | ||
2298 | 2016-03-15 Richard Henderson <rth@redhat.com> | |
2299 | ||
2300 | * line-map.c (new_linemap): Make alloc_size a size_t. | |
2301 | ||
2302 | 2016-03-14 Jason Merrill <jason@redhat.com> | |
2303 | ||
2304 | * expr.c (cpp_classify_number): Hex floats are new in C++1z. | |
2305 | * init.c (lang_defaults): Likewise. | |
2306 | ||
2307 | 2016-03-09 David Malcolm <dmalcolm@redhat.com> | |
2308 | ||
2309 | PR c/68473 | |
2310 | PR c++/70105 | |
2311 | * line-map.c (linemap_macro_map_loc_unwind_toward_spelling): Move | |
2312 | decl... | |
2313 | * include/line-map.h | |
2314 | (linemap_macro_map_loc_unwind_toward_spelling): ...here, | |
2315 | converting from static to extern. | |
2316 | ||
2317 | 2016-03-09 David Malcolm <dmalcolm@redhat.com> | |
2318 | ||
2319 | PR c/68473 | |
2320 | PR c++/70105 | |
2321 | * include/line-map.h (source_range::debug): Delete. | |
2322 | (struct location_range): Update comment. Replace | |
2323 | expanded_location fields "m_start", "m_finish", and "m_caret" with | |
2324 | a source_location field: "m_loc". | |
2325 | (class rich_location): Reword comment. | |
2326 | (rich_location::get_loc): Reimplement in terms of a new overloaded | |
2327 | variant which takes an unsigned int. | |
2328 | (rich_location::get_loc_addr): Delete. | |
2329 | (rich_location::add_range): Drop params "start" and "finish" in | |
2330 | favor of param "loc". Drop overloaded variants taking a | |
2331 | source_range or location_range *. | |
2332 | (rich_location::lazily_expand_location): Delete in favor of... | |
2333 | (rich_location::get_expanded_location): New decl. | |
2334 | (rich_location::m_loc): Delete field. | |
2335 | (rich_location::m_column_override): New field. | |
2336 | * line-map.c (rich_location::rich_location): Drop name of | |
2337 | line_maps * param. Update initializations for deletion of field | |
2338 | "m_loc" and addition of field "m_column_override". Reimplement | |
2339 | body as a call to add_range. Delete overloaded variant taking a | |
2340 | source_range. | |
2341 | (rich_location::get_loc): New function. | |
2342 | (rich_location::lazily_expand_location): Delete in favor of... | |
2343 | (rich_location::get_expanded_location): New function. | |
2344 | (rich_location::override_column): Reimplement. | |
2345 | (rich_location::add_range): Drop params "start" and "finish" in | |
2346 | favor of param "loc". Eliminate location expansion in favor of | |
2347 | simply storing loc. Drop overloaded variants taking a | |
2348 | source_range or location_range *. | |
2349 | (rich_location::set_range): Eliminate location expansion. | |
2350 | ||
2351 | 2016-02-29 David Malcolm <dmalcolm@redhat.com> | |
2352 | ||
2353 | PR preprocessor/69985 | |
2354 | (linemap_position_for_loc_and_offset): Rename param from "offset" | |
2355 | to "column_offset". Right-shift the column_offset by m_range_bits | |
2356 | of the pertinent ordinary map whenever offsetting a | |
2357 | source_location. For clarity, offset the column by the column | |
2358 | offset, rather than the other way around. | |
2359 | ||
2360 | 2016-02-23 David Malcolm <dmalcolm@redhat.com> | |
2361 | ||
2362 | PR preprocessor/69126 | |
2363 | PR preprocessor/69543 | |
2364 | * line-map.c (linemap_compare_locations): At the function top, | |
2365 | replace inlined bodies of get_location_from_adhoc_loc with calls | |
2366 | to get_location_from_adhoc_loc. Add a pair of calls to | |
2367 | get_location_from_adhoc_loc at the bottom of the function, to | |
2368 | avoid meaningless comparisons of ad-hoc and non-ad-hoc locations. | |
2369 | ||
2370 | 2016-02-08 David Malcolm <dmalcolm@redhat.com> | |
2371 | ||
2372 | PR preprocessor/69664 | |
2373 | * errors.c (cpp_diagnostic_with_line): Only call | |
2374 | rich_location::override_column if the column is non-zero. | |
2375 | * line-map.c (rich_location::override_column): Update columns | |
2376 | within m_ranges[0]. Add assertions to verify that doing so is | |
2377 | sane. | |
2378 | ||
2379 | 2016-02-05 Jakub Jelinek <jakub@redhat.com> | |
2380 | ||
2381 | PR c++/69628 | |
2382 | * charset.c (cpp_interpret_charconst): Clear *PCHARS_SEEN | |
2383 | and *UNSIGNEDP if bailing out early due to errors. | |
2384 | ||
2385 | 2016-01-28 Jakub Jelinek <jakub@redhat.com> | |
2386 | ||
2387 | PR pch/68176 | |
2388 | * files.c (_cpp_find_file): Set file->implicit_preinclude even if | |
2389 | included from file->implicit_preinclude header. | |
2390 | ||
2391 | * directives.c (destringize_and_run): Adjust prototype. | |
2392 | ||
2393 | 2016-01-27 David Malcolm <dmalcolm@redhat.com> | |
2394 | ||
2395 | PR preprocessor/69126 | |
2396 | * directives.c (destringize_and_run): Add expansion_loc param; use | |
2397 | it when handling unexpanded pragmas to fixup the locations of the | |
2398 | synthesized tokens. | |
2399 | (_cpp_do__Pragma): Add expansion_loc param and use it when calling | |
2400 | destringize_and_run. | |
2401 | * internal.h (_cpp_do__Pragma): Add expansion_loc param. | |
2402 | * macro.c (builtin_macro): Pass expansion location of _Pragma to | |
2403 | _cpp_do__Pragma. | |
2404 | ||
2405 | 2016-01-14 David Malcolm <dmalcolm@redhat.com> | |
2406 | ||
2407 | PR preprocessor/69177 | |
2408 | * line-map.c (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): New | |
2409 | constant. | |
2410 | (LINE_MAP_MAX_LOCATION_WITH_COLS): Add note about unit tests | |
2411 | to comment. | |
2412 | (can_be_stored_compactly_p): Reduce threshold from | |
2413 | LINE_MAP_MAX_LOCATION_WITH_COLS to | |
2414 | LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES. | |
2415 | (get_combined_adhoc_loc): Likewise. | |
2416 | (get_range_from_loc): Likewise. | |
2417 | (linemap_line_start): Ensure that a new ordinary map is created | |
2418 | when transitioning from range-packing being enabled to disabled, | |
2419 | at the LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES threshold. Set | |
2420 | range_bits to 0 for new ordinary maps when beyond this limit. | |
2421 | Prevent the "increase the column bits of a freshly created map" | |
2422 | optimization if the range bits has reduced. | |
2423 | ||
2424 | 2016-01-08 Jakub Jelinek <jakub@redhat.com> | |
2425 | ||
2426 | PR c++/69145 | |
2427 | * files.c (cpp_included_before): If IS_ADHOC_LOC (location), lookup | |
2428 | real location from the line_table. | |
2429 | ||
2430 | 2016-01-04 Jakub Jelinek <jakub@redhat.com> | |
2431 | ||
2432 | Update copyright years. | |
2433 | ||
2434 | 2015-12-22 David Malcolm <dmalcolm@redhat.com> | |
2435 | ||
2436 | * line-map.c (get_combined_adhoc_loc): Remove condition | |
2437 | on locus < RESERVED_LOCATION_COUNT when considering | |
2438 | whether a caret == start == finish location can be | |
2439 | simply stored as the caret location. | |
2440 | ||
2441 | 2015-12-07 David Malcolm <dmalcolm@redhat.com> | |
2442 | ||
2443 | * include/line-map.h (rich_location::set_range): Add line_maps * | |
2444 | param; convert param from source_range to source_location. Drop | |
2445 | "overwrite_loc_p" param. | |
2446 | * line-map.c (rich_location::set_range): Likewise, acting as if | |
2447 | "overwrite_loc_p" were true, and getting range from the location. | |
2448 | ||
2449 | 2015-11-20 David Malcolm <dmalcolm@redhat.com> | |
2450 | ||
2451 | PR 62314 | |
2452 | * include/line-map.h (source_range::intersects_line_p): New | |
2453 | method. | |
2454 | (rich_location::~rich_location): New. | |
2455 | (rich_location::add_fixit_insert): New method. | |
2456 | (rich_location::add_fixit_remove): New method. | |
2457 | (rich_location::add_fixit_replace): New method. | |
2458 | (rich_location::get_num_fixit_hints): New accessor. | |
2459 | (rich_location::get_fixit_hint): New accessor. | |
2460 | (rich_location::MAX_FIXIT_HINTS): New constant. | |
2461 | (rich_location::m_num_fixit_hints): New field. | |
2462 | (rich_location::m_fixit_hints): New field. | |
2463 | (class fixit_hint): New class. | |
2464 | (class fixit_insert): New class. | |
2465 | (class fixit_remove): New class. | |
2466 | (class fixit_replace): New class. | |
2467 | * line-map.c (source_range::intersects_line_p): New method. | |
2468 | (rich_location::rich_location): Add initialization of | |
2469 | m_num_fixit_hints to both ctors. | |
2470 | (rich_location::~rich_location): New. | |
2471 | (rich_location::add_fixit_insert): New method. | |
2472 | (rich_location::add_fixit_remove): New method. | |
2473 | (rich_location::add_fixit_replace): New method. | |
2474 | (fixit_insert::fixit_insert): New. | |
2475 | (fixit_insert::~fixit_insert): New. | |
2476 | (fixit_insert::affects_line_p): New. | |
2477 | (fixit_remove::fixit_remove): New. | |
2478 | (fixit_remove::affects_line_p): New. | |
2479 | (fixit_replace::fixit_replace): New. | |
2480 | (fixit_replace::~fixit_replace): New. | |
2481 | (fixit_replace::affects_line_p): New. | |
2482 | ||
2483 | 2015-11-19 Jakub Jelinek <jakub@redhat.com> | |
2484 | ||
2485 | PR preprocessor/60736 | |
2486 | * include/cpplib.h (cpp_errno_filename): New prototype. | |
2487 | * errors.c (cpp_errno): Don't handle msgid "" specially, use | |
2488 | _(msgid) instead of msgid as argument to cpp_error. | |
2489 | (cpp_errno_filename): New function. | |
2490 | * files.c (read_file_guts): Use cpp_errno_filename instead of | |
2491 | cpp_errno. | |
2492 | (open_file_failed): Likewise. Use file->name if file->path is NULL | |
2493 | in diagnostics. | |
2494 | ||
2495 | 2015-11-13 David Malcolm <dmalcolm@redhat.com> | |
2496 | ||
2497 | * errors.c (cpp_diagnostic): Pass pfile->line_table to | |
2498 | rich_location ctor. | |
2499 | (cpp_diagnostic_with_line): Likewise. | |
2500 | * include/cpplib.h (struct cpp_token): Update comment for src_loc | |
2501 | to indicate that the range of the token is "baked into" the | |
2502 | source_location. | |
2503 | * include/line-map.h (source_location): Update the descriptive | |
2504 | comment to reflect the packing scheme for short ranges, adding | |
2505 | worked examples of location encoding. | |
2506 | (struct line_map_ordinary): Drop field "column_bits" in favor | |
2507 | of field "m_column_and_range_bits"; add field "m_range_bits". | |
2508 | (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete. | |
2509 | (location_adhoc_data): Add source_range field. | |
2510 | (struct line_maps): Add fields "default_range_bits", | |
2511 | "num_optimized_ranges" and "num_unoptimized_ranges". | |
2512 | (get_combined_adhoc_loc): Add source_range param. | |
2513 | (get_range_from_loc): New declaration. | |
2514 | (pure_location_p): New prototype. | |
2515 | (COMBINE_LOCATION_DATA): Add source_range param. | |
2516 | (SOURCE_LINE): Update for renaming of column_bits. | |
2517 | (SOURCE_COLUMN): Likewise. Shift the column right by the map's | |
2518 | range_bits. | |
2519 | (LAST_SOURCE_LINE_LOCATION): Update for renaming of column_bits. | |
2520 | (linemap_position_for_line_and_column): Add line_maps * params. | |
2521 | (rich_location::rich_location): Likewise. | |
2522 | * lex.c (_cpp_lex_direct): Capture the range of the token, baking | |
2523 | it into token->src_loc via a call to COMBINE_LOCATION_DATA. | |
2524 | * line-map.c (LINE_MAP_MAX_COLUMN_NUMBER): Reduce from 1U << 17 to | |
2525 | 1U << 12. | |
2526 | (location_adhoc_data_hash): Add the src_range into | |
2527 | the hash value. | |
2528 | (location_adhoc_data_eq): Require equality of the src_range | |
2529 | values. | |
2530 | (can_be_stored_compactly_p): New function. | |
2531 | (get_combined_adhoc_loc): Add src_range param, and store it, | |
2532 | via a bit-packing scheme for short ranges, otherwise within the | |
2533 | lookaside table. Remove the requirement that data is non-NULL. | |
2534 | (get_range_from_adhoc_loc): New function. | |
2535 | (get_range_from_loc): New function. | |
2536 | (pure_location_p): New function. | |
2537 | (linemap_add): Ensure that start_location has zero for the | |
2538 | range_bits, unless we're past LINE_MAP_MAX_LOCATION_WITH_COLS. | |
2539 | Initialize range_bits to zero. Assert that the start_location | |
2540 | is "pure". | |
2541 | (linemap_line_start): Assert that the | |
2542 | column_and_range_bits >= range_bits. | |
2543 | Update determinination of whether we need to start a new map | |
2544 | using the effective column bits, without the range bits. | |
2545 | Use the set's default_range_bits in new maps, apart from | |
2546 | those with column_bits == 0, which should also have 0 range_bits. | |
2547 | Increase the column bits for new maps by the range bits. | |
2548 | When adding lines to an existing map, use set->highest_line | |
2549 | directly rather than offsetting highest by SOURCE_COLUMN. | |
2550 | Add assertions to sanity-check the return value. | |
2551 | (linemap_position_for_column): Offset to_column by range_bits. | |
2552 | Update set->highest_location if necessary. | |
2553 | (linemap_position_for_line_and_column): Add line_maps * param. | |
2554 | Update the calculation to offset the column by range_bits, and | |
2555 | conditionalize it on being <= LINE_MAP_MAX_LOCATION_WITH_COLS. | |
2556 | Bound it by LINEMAPS_MACRO_LOWEST_LOCATION. Update | |
2557 | set->highest_location if necessary. | |
2558 | (linemap_position_for_loc_and_offset): Handle ad-hoc locations; | |
2559 | pass "set" to linemap_position_for_line_and_column. | |
2560 | (linemap_macro_map_loc_unwind_toward_spelling): Add line_maps | |
2561 | param. Handle ad-hoc locations. | |
2562 | (linemap_location_in_system_header_p): Pass on "set" to call to | |
2563 | linemap_macro_map_loc_unwind_toward_spelling. | |
2564 | (linemap_macro_loc_to_spelling_point): Retain ad-hoc locations. | |
2565 | Pass on "set" to call to | |
2566 | linemap_macro_map_loc_unwind_toward_spelling. | |
2567 | (linemap_resolve_location): Retain ad-hoc locations. Pass on | |
2568 | "set" to call to linemap_macro_map_loc_unwind_toward_spelling. | |
2569 | (linemap_unwind_toward_expansion): Pass on "set" to call to | |
2570 | linemap_macro_map_loc_unwind_toward_spelling. | |
2571 | (linemap_expand_location): Extract the data pointer before | |
2572 | extracting the location. | |
2573 | (rich_location::rich_location): Add line_maps param; use it to | |
2574 | extract the range from the source_location. | |
2575 | * location-example.txt: Regenerate, showing new representation. | |
2576 | ||
2577 | 2015-11-06 David Malcolm <dmalcolm@redhat.com> | |
2578 | ||
2579 | * errors.c (cpp_diagnostic): Update for change in signature | |
2580 | of "error" callback. | |
2581 | (cpp_diagnostic_with_line): Likewise, calling override_column | |
2582 | on the rich_location. | |
2583 | * include/cpplib.h (struct cpp_callbacks): Within "error" | |
2584 | callback, convert param from source_location to rich_location *, | |
2585 | and drop column_override param. | |
2586 | * include/line-map.h (struct source_range): New struct. | |
2587 | (struct location_range): New struct. | |
2588 | (class rich_location): New class. | |
2589 | (linemap_client_expand_location_to_spelling_point): New declaration. | |
2590 | * line-map.c (rich_location::rich_location): New ctors. | |
2591 | (rich_location::lazily_expand_location): New method. | |
2592 | (rich_location::override_column): New method. | |
2593 | (rich_location::add_range): New methods. | |
2594 | (rich_location::set_range): New method. | |
2595 | ||
2596 | 2015-11-06 David Malcolm <dmalcolm@redhat.com> | |
2597 | ||
2598 | * include/line-map.h (struct linemap_stats): Add fields | |
2599 | "adhoc_table_size" and "adhoc_table_entries_used". | |
2600 | * line-map.c (linemap_get_statistics): Populate above fields. | |
2601 | ||
2602 | 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com> | |
2603 | ||
2604 | * config.in: Regenerate. | |
2605 | * configure: Regenerate. | |
2606 | * configure.ac: Remove ENABLE_CHECKING. | |
2607 | ||
2608 | 2015-11-03 Uros Bizjak <ubizjak@gmail.com> | |
2609 | ||
2610 | * lex.c (search_line_sse42): Correctly advance the pointer to an | |
2611 | aligned address. | |
2612 | ||
2613 | 2015-11-02 David Malcolm <dmalcolm@redhat.com> | |
2614 | ||
2615 | * include/line-map.h (source_location): In the table in the | |
2616 | descriptive comment, show UNKNOWN_LOCATION, BUILTINS_LOCATION, | |
2617 | LINE_MAP_MAX_LOCATION_WITH_COLS, LINE_MAP_MAX_SOURCE_LOCATION. | |
2618 | Add notes about ad-hoc values. | |
2619 | ||
2620 | 2015-10-21 Mikhail Maltsev <maltsevm@gmail.com> | |
2621 | ||
2622 | * include/line-map.h: Use CHECKING_P instead of ENABLE_CHECKING. | |
2623 | * init.c: Likewise. | |
2624 | * macro.c (struct macro_arg_token_iter, set_arg_token, | |
2625 | macro_arg_token_iter_init, macro_arg_token_iter_forward, | |
2626 | macro_arg_token_iter_get_token, macro_arg_token_iter_get_location, | |
2627 | alloc_expanded_arg_mem, _cpp_backup_tokens): Likewise. | |
2628 | ||
2629 | * config.in: Regenerate. | |
2630 | * configure: Regenerate. | |
2631 | * configure.ac (CHECKING_P): Define. | |
2632 | * system.h (fancy_abort): Declare. | |
2633 | (abort): Define. | |
2634 | (gcc_assert): Define. Use CHECKING_P. | |
2635 | ||
2636 | 2015-10-13 Mikhail Maltsev <maltsevm@gmail.com> | |
2637 | ||
2638 | * system.h (CHECKING_P, gcc_checking_assert): Define. | |
2639 | ||
2640 | 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
2641 | ||
2642 | PR c/66415 | |
2643 | * line-map.c (linemap_position_for_loc_and_offset): Handle the | |
2644 | case of long lines encoded in multiple maps. | |
2645 | ||
2646 | 2015-09-07 Marek Polacek <polacek@redhat.com> | |
2647 | ||
2648 | * system.h (INTTYPE_MINIMUM): Rewrite to avoid shift warning. | |
2649 | ||
2650 | 2015-08-06 Yaakov Selkowitz <yselkowi@redhat.com> | |
2651 | ||
2652 | * configure: Regenerate. | |
2653 | ||
2654 | 2015-07-08 Thomas Schwinge <thomas@codesourcery.com> | |
2655 | ||
2656 | * include/line-map.h (RESERVED_LOCATION_COUNT): Change type to | |
2657 | source_location. | |
2658 | ||
2659 | 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> | |
2660 | ||
2661 | PR preprocessor/53690 | |
2662 | * charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change | |
2663 | return type to bool. Fix encoding of \u0000 and \U00000000 in C++. | |
2664 | (convert_ucn): Adjust call. | |
2665 | * lex.c (forms_identifier_p): Likewise. | |
2666 | * internal.h (_cpp_valid_ucn): Adjust declaration. | |
2667 | ||
2668 | 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> | |
2669 | ||
2670 | Implement N4197 - Adding u8 character literals | |
2671 | * include/cpplib.h (UTF8CHAR, UTF8CHAR_USERDEF): New cpp tokens; | |
2672 | (struct cpp_options): Add utf8_char_literals. | |
2673 | * init.c (struct lang_flags): Add utf8_char_literals; | |
2674 | (struct lang_flags lang_defaults): Add column for utf8_char_literals. | |
2675 | * macro.c (stringify_arg()): Treat CPP_UTF8CHAR token; | |
2676 | * expr.c (cpp_userdef_char_remove_type(), cpp_userdef_char_add_type()): | |
2677 | Treat CPP_UTF8CHAR_USERDEF, CPP_UTF8CHAR tokens; | |
2678 | (cpp_userdef_char_p()): Treat CPP_UTF8CHAR_USERDEF token; | |
2679 | (eval_token(), _cpp_parse_expr()): Treat CPP_UTF8CHAR token. | |
2680 | * lex.c (lex_string(), _cpp_lex_direct()): Include CPP_UTF8CHAR tokens. | |
2681 | * charset.c (converter_for_type(), cpp_interpret_charconst()): | |
2682 | Treat CPP_UTF8CHAR token. | |
2683 | ||
2684 | 2015-06-30 Uros Bizjak <ubizjak@gmail.com> | |
2685 | ||
2686 | * lex.c (search_line_sse42) [__GCC_ASM_FLAG_OUTPUTS__]: New main | |
2687 | loop using asm flag outputs. | |
2688 | ||
2689 | 2015-06-08 Marek Polacek <polacek@redhat.com> | |
2690 | ||
2691 | PR c/66415 | |
2692 | * line-map.c (linemap_position_for_loc_and_offset): Remove | |
2693 | linemap_assert_fails; reverse conditions. | |
2694 | ||
2695 | 2015-05-26 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
2696 | ||
2697 | * line-map.c (LINE_MAP_MAX_COLUMN_NUMBER | |
2698 | LINE_MAP_MAX_LOCATION_WITH_COLS,LINE_MAP_MAX_SOURCE_LOCATION): | |
2699 | New constants. | |
2700 | (linemap_line_start): Use them. | |
2701 | (linemap_position_for_column): Use them. | |
2702 | ||
2703 | 2015-05-20 David Malcolm <dmalcolm@redhat.com> | |
2704 | ||
2705 | * include/line-map.h (MAP_START_LOCATION): Eliminate the non-const | |
2706 | variant, and tweak comment for the const variant. | |
2707 | (ORDINARY_MAP_STARTING_LINE_NUMBER): Drop the non-const variant. | |
2708 | (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. | |
2709 | (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. | |
2710 | (SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete. | |
2711 | (ORDINARY_MAP_FILE_NAME): Drop the non-const variant. | |
2712 | (MACRO_MAP_MACRO): Likewise. | |
2713 | (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. | |
2714 | (MACRO_MAP_LOCATIONS): Likewise. | |
2715 | (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. | |
2716 | * line-map.c (linemap_add): Replace writes through macros with | |
2717 | direct field accesses. | |
2718 | (linemap_enter_macro): Likewise. | |
2719 | (linemap_line_start): Likewise. | |
2720 | ||
2721 | 2015-05-19 David Malcolm <dmalcolm@redhat.com> | |
2722 | ||
2723 | * directives.c (do_line): Strengthen local "map" from | |
2724 | const line_map * to const line_map_ordinary *. | |
2725 | (do_linemarker): Likewise. | |
2726 | (_cpp_do_file_change): Assert that we're not dealing with | |
2727 | a macro map. Introduce local "ord_map" via a call to | |
2728 | linemap_check_ordinary, guarded within the check for | |
2729 | non-NULL. Use it for typesafety. | |
2730 | * files.c (cpp_make_system_header): Strengthen local "map" from | |
2731 | const line_map * to const line_map_ordinary *. | |
2732 | * include/cpplib.h (struct cpp_callbacks): Likewise for second | |
2733 | parameter of "file_change" callback. | |
2734 | * include/line-map.h (struct line_map): Convert from a struct | |
2735 | containing a union to a base class. | |
2736 | (struct line_map_ordinary): Convert to a subclass of line_map. | |
2737 | (struct line_map_macro): Likewise. | |
2738 | (linemap_check_ordinary): Strengthen return type from line_map * | |
2739 | to line_map_ordinary *, and add a const-variant. | |
2740 | (linemap_check_macro): New pair of functions. | |
2741 | (ORDINARY_MAP_STARTING_LINE_NUMBER): Strengthen param from | |
2742 | const line_map * to const line_map_ordinary *, eliminating call | |
2743 | to linemap_check_ordinary. Likewise for the non-const variant. | |
2744 | (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. | |
2745 | (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. | |
2746 | (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Likewise. | |
2747 | (ORDINARY_MAP_FILE_NAME): Likewise. | |
2748 | (MACRO_MAP_MACRO): Strengthen param from const line_map * to | |
2749 | const line_map_macro *. Likewise for the non-const variant. | |
2750 | (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. | |
2751 | (MACRO_MAP_LOCATIONS): Likewise. | |
2752 | (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. | |
2753 | (struct maps_info): Replace with... | |
2754 | (struct maps_info_ordinary):...this and... | |
2755 | (struct maps_info_macro): ...this. | |
2756 | (struct line_maps): Convert fields "info_ordinary" and | |
2757 | "info_macro" to the above new structs. | |
2758 | (LINEMAPS_MAP_INFO): Delete both functions. | |
2759 | (LINEMAPS_MAPS): Likewise. | |
2760 | (LINEMAPS_ALLOCATED): Rewrite both variants to avoid using | |
2761 | LINEMAPS_MAP_INFO. | |
2762 | (LINEMAPS_USED): Likewise. | |
2763 | (LINEMAPS_CACHE): Likewise. | |
2764 | (LINEMAPS_MAP_AT): Likewise. | |
2765 | (LINEMAPS_ORDINARY_MAPS): Strengthen return type from line_map * | |
2766 | to line_map_ordinary *. | |
2767 | (LINEMAPS_ORDINARY_MAP_AT): Likewise. | |
2768 | (LINEMAPS_LAST_ORDINARY_MAP): Likewise. | |
2769 | (LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP): Likewise. | |
2770 | (LINEMAPS_MACRO_MAPS): Strengthen return type from line_map * to | |
2771 | line_map_macro *. | |
2772 | (LINEMAPS_MACRO_MAP_AT): Likewise. | |
2773 | (LINEMAPS_LAST_MACRO_MAP): Likewise. | |
2774 | (LINEMAPS_LAST_ALLOCATED_MACRO_MAP): Likewise. | |
2775 | (linemap_map_get_macro_name): Strengthen param from | |
2776 | const line_map * to const line_map_macro *. | |
2777 | (SOURCE_LINE): Strengthen first param from const line_map * to | |
2778 | const line_map_ordinary *, removing call to | |
2779 | linemap_check_ordinary. | |
2780 | (SOURCE_COLUMN): Likewise. | |
2781 | (LAST_SOURCE_LINE_LOCATION): Likewise. | |
2782 | (LAST_SOURCE_LINE): Strengthen first param from const line_map * | |
2783 | to const line_map_ordinary *. | |
2784 | (LAST_SOURCE_COLUMN): Likewise. | |
2785 | (INCLUDED_FROM): Strengthen return type from line_map * to | |
2786 | line_map_ordinary *., and second param from const line_map * | |
2787 | to const line_map_ordinary *, removing call to | |
2788 | linemap_check_ordinary. | |
2789 | (MAIN_FILE_P): Strengthen param from const line_map * to | |
2790 | const line_map_ordinary *, removing call to | |
2791 | linemap_check_ordinary. | |
2792 | (linemap_position_for_line_and_column): Strengthen param from | |
2793 | const line_map * to const line_map_ordinary *. | |
2794 | (LINEMAP_FILE): Strengthen param from const line_map * to | |
2795 | const line_map_ordinary *, removing call to | |
2796 | linemap_check_ordinary. | |
2797 | (LINEMAP_LINE): Likewise. | |
2798 | (LINEMAP_SYSP): Likewise. | |
2799 | (linemap_resolve_location): Strengthen final param from | |
2800 | const line_map ** to const line_map_ordinary **. | |
2801 | * internal.h (CPP_INCREMENT_LINE): Likewise for local "map". | |
2802 | (linemap_enter_macro): Strengthen return type from | |
2803 | const line_map * to const line_map_macro *. | |
2804 | (linemap_add_macro_token): Likewise for first param. | |
2805 | * line-map.c (linemap_check_files_exited): Strengthen local "map" | |
2806 | from const line_map * to const line_map_ordinary *. | |
2807 | (new_linemap): Introduce local "map_size" and use it when | |
2808 | calculating how large the buffer should be. Rewrite based | |
2809 | on change of info_macro and info_ordinary into distinct types. | |
2810 | (linemap_add): Strengthen locals "map" and "from" from line_map * | |
2811 | to line_map_ordinary *. | |
2812 | (linemap_enter_macro): Strengthen return type from | |
2813 | const line_map * to const line_map_macro *, and local "map" from | |
2814 | line_map * to line_map_macro *. | |
2815 | (linemap_add_macro_token): Strengthen param "map" from | |
2816 | const line_map * to const line_map_macro *. | |
2817 | (linemap_line_start): Strengthen local "map" from line_map * to | |
2818 | line_map_ordinary *. | |
2819 | (linemap_position_for_column): Likewise. | |
2820 | (linemap_position_for_line_and_column): Strengthen first param | |
2821 | from const line_map * to const line_map_ordinary *. | |
2822 | (linemap_position_for_loc_and_offset): Strengthen local "map" from | |
2823 | const line_map * to const line_map_ordinary *. | |
2824 | (linemap_ordinary_map_lookup): Likewise for return type and locals | |
2825 | "cached" and "result". | |
2826 | (linemap_macro_map_lookup): Strengthen return type and locals | |
2827 | "cached" and "result" from const line_map * to | |
2828 | const line_map_macro *. | |
2829 | (linemap_macro_map_loc_to_exp_point): Likewise for param "map". | |
2830 | (linemap_macro_map_loc_to_def_point): Likewise. | |
2831 | (linemap_macro_map_loc_unwind_toward_spelling): Likewise. | |
2832 | (linemap_get_expansion_line): Strengthen local "map" from | |
2833 | const line_map * to const line_map_ordinary *. | |
2834 | (linemap_get_expansion_filename): Likewise. | |
2835 | (linemap_map_get_macro_name): Strengthen param from | |
2836 | const line_map * to const line_map_macro *. | |
2837 | (linemap_location_in_system_header_p): Add call to | |
2838 | linemap_check_ordinary in region guarded by | |
2839 | !linemap_macro_expansion_map_p. Introduce local "macro_map" via | |
2840 | linemap_check_macro in other region, using it in place of "map" | |
2841 | for typesafety. | |
2842 | (first_map_in_common_1): Add calls to linemap_check_macro. | |
2843 | (trace_include): Strengthen param "map" from const line_map * to | |
2844 | const line_map_ordinary *. | |
2845 | (linemap_macro_loc_to_spelling_point): Strengthen final param from | |
2846 | const line_map ** to const line_map_ordinary **. Replace a | |
2847 | C-style cast with a const_cast, and add calls to | |
2848 | linemap_check_macro and linemap_check_ordinary. | |
2849 | (linemap_macro_loc_to_def_point): Likewise. | |
2850 | (linemap_macro_loc_to_exp_point): Likewise. | |
2851 | (linemap_resolve_location): Strengthen final param from | |
2852 | const line_map ** to const line_map_ordinary **. | |
2853 | (linemap_unwind_toward_expansion): Introduce local "macro_map" via | |
2854 | a checked cast and use it in place of *map. | |
2855 | (linemap_unwind_to_first_non_reserved_loc): Strengthen local | |
2856 | "map1" from const line_map * to const line_map_ordinary *. | |
2857 | (linemap_expand_location): Introduce local "ord_map" via a checked | |
2858 | cast and use it in place of map. | |
2859 | (linemap_dump): Make local "map" const. Strengthen local | |
2860 | "includer_map" from line_map * to const line_map_ordinary *. | |
2861 | Introduce locals "ord_map" and "macro_map" via checked casts and | |
2862 | use them in place of "map" for typesafety. | |
2863 | (linemap_dump_location): Strengthen local "map" from | |
2864 | const line_map * to const line_map_ordinary *. | |
2865 | (linemap_get_file_highest_location): Update for elimination of | |
2866 | union. | |
2867 | (linemap_get_statistics): Strengthen local "cur_map" from | |
2868 | line_map * to const line_map_macro *. Update uses of sizeof to | |
2869 | use the appropriate line_map subclasses. | |
2870 | * macro.c (_cpp_warn_if_unused_macro): Add call to | |
2871 | linemap_check_ordinary. | |
2872 | (builtin_macro): Strengthen local "map" from const line_map * to | |
2873 | const line_map_macro *. | |
2874 | (enter_macro_context): Likewise. | |
2875 | (replace_args): Likewise. | |
2876 | (tokens_buff_put_token_to): Likewise for param "map". | |
2877 | (tokens_buff_add_token): Likewise. | |
2878 | ||
2879 | 2015-05-13 David Malcolm <dmalcolm@redhat.com> | |
2880 | ||
2881 | * include/line-map.h (source_location): Add a reference to | |
2882 | location-example.txt to the descriptive comment. | |
2883 | * location-example.txt: New file. | |
2884 | ||
2885 | 2015-05-13 David Malcolm <dmalcolm@redhat.com> | |
2886 | ||
2887 | * include/line-map.h (MAX_SOURCE_LOCATION): Convert from a macro | |
2888 | to a const source_location. | |
2889 | (RESERVED_LOCATION_COUNT): Likewise. | |
2890 | (linemap_check_ordinary): Convert from a macro to a pair of inline | |
2891 | functions, for const/non-const arguments. | |
2892 | (MAP_START_LOCATION): Likewise. | |
2893 | (ORDINARY_MAP_STARTING_LINE_NUMBER): Likewise. | |
2894 | (ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise. | |
2895 | (ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise. | |
2896 | (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Convert from a macro to a | |
2897 | pair of inline functions, for const/non-const arguments, where the | |
2898 | latter is named... | |
2899 | (SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): New function. | |
2900 | (ORDINARY_MAP_FILE_NAME): Convert from a macro to a pair of inline | |
2901 | functions, for const/non-const arguments. | |
2902 | (MACRO_MAP_MACRO): Likewise. | |
2903 | (MACRO_MAP_NUM_MACRO_TOKENS): Likewise. | |
2904 | (MACRO_MAP_LOCATIONS): Likewise. | |
2905 | (MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise. | |
2906 | (LINEMAPS_MAP_INFO): Likewise. | |
2907 | (LINEMAPS_MAPS): Likewise. | |
2908 | (LINEMAPS_ALLOCATED): Likewise. | |
2909 | (LINEMAPS_USED): Likewise. | |
2910 | (LINEMAPS_CACHE): Likewise. | |
2911 | (LINEMAPS_ORDINARY_CACHE): Likewise. | |
2912 | (LINEMAPS_MACRO_CACHE): Likewise. | |
2913 | (LINEMAPS_MAP_AT): Convert from a macro to an inline function. | |
2914 | (LINEMAPS_LAST_MAP): Likewise. | |
2915 | (LINEMAPS_LAST_ALLOCATED_MAP): Likewise. | |
2916 | (LINEMAPS_ORDINARY_MAPS): Likewise. | |
2917 | (LINEMAPS_ORDINARY_MAP_AT): Likewise. | |
2918 | (LINEMAPS_ORDINARY_ALLOCATED): Likewise. | |
2919 | (LINEMAPS_ORDINARY_USED): Likewise. | |
2920 | (LINEMAPS_LAST_ORDINARY_MAP): Likewise. | |
2921 | (LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP): Likewise. | |
2922 | (LINEMAPS_MACRO_MAPS): Likewise. | |
2923 | (LINEMAPS_MACRO_MAP_AT): Likewise. | |
2924 | (LINEMAPS_MACRO_ALLOCATED): Likewise. | |
2925 | (LINEMAPS_MACRO_USED): Likewise. | |
2926 | (LINEMAPS_MACRO_LOWEST_LOCATION): Likewise. | |
2927 | (LINEMAPS_LAST_MACRO_MAP): Likewise. | |
2928 | (LINEMAPS_LAST_ALLOCATED_MACRO_MAP): Likewise. | |
2929 | (IS_ADHOC_LOC): Likewise. | |
2930 | (COMBINE_LOCATION_DATA): Likewise. | |
2931 | (SOURCE_LINE): Likewise. | |
2932 | (SOURCE_COLUMN): Likewise. | |
2933 | (LAST_SOURCE_LINE_LOCATION): Likewise. | |
2934 | (LAST_SOURCE_LINE): Likewise. | |
2935 | (LAST_SOURCE_COLUMN): Likewise. | |
2936 | (LAST_SOURCE_LINE_LOCATION) | |
2937 | (INCLUDED_FROM): Likewise. | |
2938 | (MAIN_FILE_P): Likewise. | |
2939 | (LINEMAP_FILE): Likewise. | |
2940 | (LINEMAP_LINE): Likewise. | |
2941 | (LINEMAP_SYSP): Likewise. | |
2942 | (linemap_location_before_p): Likewise. | |
2943 | * line-map.c (linemap_check_files_exited): Make local "map" const. | |
2944 | (linemap_add): Use SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS. | |
2945 | (linemap_line_start): Likewise. | |
2946 | ||
2947 | 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> | |
2948 | ||
2949 | * aclocal.m4: Regenerated with automake-1.11.6. | |
2950 | ||
2951 | 2015-05-13 David Malcolm <dmalcolm@redhat.com> | |
2952 | ||
2953 | * include/line-map.h (linemap_assert): Move up within the file to | |
2954 | before all of the map accessor macros. | |
2955 | (linemap_assert_fails): Likewise. | |
2956 | (linemap_check_ordinary): Likewise. | |
2957 | (linemap_macro_expansion_map_p): Likewise. | |
2958 | ||
2959 | 2015-05-12 David Malcolm <dmalcolm@redhat.com> | |
2960 | ||
2961 | * directives.c (do_line): Set seen_line_directive on line_table. | |
2962 | (do_linemarker): Likewise. | |
2963 | * include/line-map.h (struct line_maps): Add new field | |
2964 | "seen_line_directive". | |
2965 | ||
2966 | 2015-05-08 Jason Merrill <jason@redhat.com> | |
2967 | ||
2968 | * include/cpplib.h: Add CPP_W_CXX11_COMPAT. | |
2969 | (struct cpp_options): Add cpp_warn_cxx11_compat. | |
2970 | * init.c (cpp_create_reader): Initialize it. | |
2971 | * lex.c (lex_string): Add -Wc++11-compat warning. | |
2972 | ||
2973 | 2015-05-05 David Malcolm <dmalcolm@redhat.com> | |
2974 | ||
2975 | * pch.c (cpp_valid_state): Fix indentation so that it reflects the | |
2976 | block structure. | |
2977 | ||
2978 | 2015-05-05 David Malcolm <dmalcolm@redhat.com> | |
2979 | ||
2980 | * include/line-map.h: Fix comment at the top of the file. | |
2981 | (source_location): Rewrite and expand the comment for this | |
2982 | typedef, adding an ascii-art table to clarify how source_location | |
2983 | values are allocated. | |
2984 | * line-map.c: Fix comment at the top of the file. | |
2985 | ||
2986 | 2015-04-09 Richard Biener <rguenther@suse.de> | |
2987 | ||
2988 | PR pch/65550 | |
2989 | * files.c (pch_open_file): Allow main and pre-included files | |
2990 | when trying to open a PCH. | |
2991 | ||
2992 | 2015-04-06 Jakub Jelinek <jakub@redhat.com> | |
2993 | ||
2994 | PR preprocessor/61977 | |
2995 | * lex.c (cpp_peek_token): If peektok is CPP_EOF, back it up | |
2996 | with all tokens peeked by the current function. | |
2997 | ||
2998 | 2015-04-02 Jakub Jelinek <jakub@redhat.com> | |
2999 | ||
3000 | PR preprocessor/61977 | |
3001 | * lex.c (cpp_peek_token): Temporarily clear pfile->cb.line_change. | |
3002 | ||
3003 | 2015-03-23 Jakub Jelinek <jakub@redhat.com> | |
3004 | ||
3005 | PR preprocessor/65238 | |
3006 | * internal.h (_cpp_scan_out_logical_line): Add third argument. | |
3007 | * directives.c (prepare_directive_trad): Pass false to it. | |
3008 | * traditional.c (_cpp_read_logical_line_trad, | |
3009 | _cpp_create_trad_definition): Likewise. | |
3010 | (struct fun_macro): Add paramc field. | |
3011 | (fun_like_macro): New function. | |
3012 | (maybe_start_funlike): Handle NODE_BUILTIN macros. Initialize | |
3013 | macro->paramc field. | |
3014 | (save_argument): Use macro->paramc instead of | |
3015 | macro->node->value.macro->paramc. | |
3016 | (push_replacement_text): Formatting fix. | |
3017 | (recursive_macro): Use fun_like_macro helper. | |
3018 | (_cpp_scan_out_logical_line): Likewise. Add BUILTIN_MACRO_ARG | |
3019 | argument. Initialize fmacro.paramc field. Handle builtin | |
3020 | function-like macros. | |
3021 | ||
3022 | 2015-03-16 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3023 | ||
3024 | PR c++/64626 | |
3025 | * lex.c (lex_number): If a number ends with digit-seps (') skip back | |
3026 | and let lex_string take them. | |
3027 | ||
3028 | 2015-03-02 Markus Trippelsdorf <markus@trippelsdorf.de> | |
3029 | ||
3030 | PR target/65261 | |
3031 | * lex.c (search_line_fast): Silence ubsan errors. | |
3032 | ||
3033 | 2015-02-03 <dodji@redhat.com> | |
3034 | ||
3035 | PR preprocessor/64803 | |
3036 | * internal.h (cpp_reader::top_most_macro_node): New data member. | |
3037 | * macro.c (enter_macro_context): Pass the location of the end of | |
3038 | the top-most invocation of the function-like macro, or the | |
3039 | location of the expansion point of the top-most object-like macro. | |
3040 | (cpp_get_token_1): Store the top-most macro node in the new | |
3041 | pfile->top_most_macro_node data member. | |
3042 | (_cpp_pop_context): Clear the new cpp_reader::top_most_macro_node | |
3043 | data member. | |
3044 | ||
3045 | 2015-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
3046 | ||
3047 | * lex.c (search_line_fast): Change __ARM_NEON__ to __ARM_NEON. | |
3048 | ||
3049 | 2015-01-23 Marek Polacek <polacek@redhat.com> | |
3050 | ||
3051 | DR#412 | |
3052 | PR preprocessor/60570 | |
3053 | * directives.c (do_elif): Don't evaluate #elif conditionals | |
3054 | when they don't need to be. | |
3055 | ||
3056 | 2015-01-16 Jakub Jelinek <jakub@redhat.com> | |
3057 | ||
3058 | * expr.c (cpp_classify_number): Add N_() around ?: string | |
3059 | literals used in cpp_error_with_line call as format string. | |
3060 | ||
3061 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> | |
3062 | ||
3063 | Update copyright years. | |
3064 | ||
3065 | 2014-12-19 Jakub Jelinek <jakub@redhat.com> | |
3066 | ||
3067 | PR preprocessor/63831 | |
3068 | * directives.c (lex_macro_node): Remove __has_attribute__ handling. | |
3069 | * internal.h (struct spec_node): Remove n__has_attribute__ field. | |
3070 | (struct lexer_state): Remove in__has_attribute__ field. | |
3071 | * macro.c (_cpp_builtin_macro_text): Handle BT_HAS_ATTRIBUTE. | |
3072 | * identifiers.c (_cpp_init_hashtable): Remove __has_attribute__ | |
3073 | handling. | |
3074 | * init.c (builtin_array): Add __has_attribute and __has_cpp_attribute. | |
3075 | (cpp_init_special_builtins): Don't initialize __has_attribute | |
3076 | or __has_cpp_attribute if CLK_ASM or pfile->cb.has_attribute is NULL. | |
3077 | * traditional.c (enum ls): Remove ls_has_attribute, | |
3078 | ls_has_attribute_close. | |
3079 | (_cpp_scan_out_logical_line): Remove __has_attribute__ handling. | |
3080 | * include/cpplib.h (enum cpp_builtin_type): Add BT_HAS_ATTRIBUTE. | |
3081 | * pch.c (cpp_read_state): Remove __has_attribute__ handling. | |
3082 | * expr.c (eval_token): Likewise. | |
3083 | (parse_has_attribute): Removed. | |
3084 | ||
3085 | 2014-12-11 Uros Bizjak <ubizjak@gmail.com> | |
3086 | ||
3087 | * directives.c (cpp_define_formatted): Use xvasprintf. | |
3088 | ||
3089 | 2014-12-05 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3090 | ||
3091 | * line-map.c (linemap_position_for_loc_and_offset): Add new | |
3092 | linemap_assert_fails. | |
3093 | ||
3094 | 2014-12-02 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3095 | ||
3096 | * include/line-map.h (linemap_assert_fails): Declare. | |
3097 | * line-map.c (linemap_position_for_loc_and_offset): Use it. | |
3098 | ||
3099 | 2014-12-02 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3100 | ||
3101 | * line-map.c (linemap_add): Fix typo. | |
3102 | (linemap_line_start): Fix whitespace. | |
3103 | ||
3104 | 2014-11-29 John Schmerge <jbschmerge@gmail.com> | |
3105 | ||
3106 | PR preprocessor/41698 | |
3107 | * charset.c (one_utf8_to_utf16): Do not produce surrogate pairs | |
3108 | for 0xffff. | |
3109 | ||
3110 | 2014-11-25 Jakub Jelinek <jakub@redhat.com> | |
3111 | ||
3112 | PR preprocessor/60436 | |
3113 | * line-map.c (linemap_line_start): If highest is above 0x60000000 | |
3114 | and we are still tracking columns or highest is above 0x70000000, | |
3115 | force add_map. | |
3116 | ||
3117 | 2014-11-20 Uros Bizjak <ubizjak@gmail.com> | |
3118 | ||
3119 | PR target/63966 | |
3120 | * lex.c [__i386__ || __x86_64__]: Compile special SSE functions | |
3121 | only for (__GNUC__ >= 5 || !defined(__PIC__)). | |
3122 | ||
3123 | 2014-11-13 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3124 | ||
3125 | * include/line-map.h: Include EXPR, so that unused variable warnings | |
3126 | do not occur. | |
3127 | ||
3128 | 2014-11-11 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3129 | ||
3130 | PR fortran/44054 | |
3131 | * include/line-map.h (linemap_position_for_loc_and_offset): | |
3132 | Declare. | |
3133 | * line-map.c (linemap_position_for_loc_and_offset): New. | |
3134 | ||
3135 | 2014-11-11 David Malcolm <dmalcolm@redhat.com> | |
3136 | ||
3137 | * ChangeLog.jit: New. | |
3138 | ||
3139 | 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3140 | ||
3141 | * include/cpplib.h (cpp_callbacks): Add has_attribute. | |
3142 | * internal.h (lexer_state): Add in__has_attribute__. | |
3143 | * directives.c (lex_macro_node): Prevent use of __has_attribute__ | |
3144 | as a macro. | |
3145 | * expr.c (parse_has_attribute): New function; (eval_token): Look for | |
3146 | __has_attribute__ and route to parse_has_attribute. | |
3147 | * identifiers.c (_cpp_init_hashtable): Initialize n__has_attribute__. | |
3148 | * pch.c (cpp_read_state): Initialize n__has_attribute__. | |
3149 | * traditional.c (enum ls): Add ls_has_attribute, ls_has_attribute_close; | |
3150 | (_cpp_scan_out_logical_line): Attend to __has_attribute__. | |
3151 | ||
3152 | 2014-11-06 Joseph Myers <joseph@codesourcery.com> | |
3153 | ||
3154 | * include/cpp-id-data.h (struct cpp_macro): Update comment | |
3155 | regarding parameters. | |
3156 | * include/cpplib.h (struct cpp_macro_arg, struct cpp_identifier): | |
3157 | Add spelling fields. | |
3158 | (struct cpp_token): Update comment on macro_arg. | |
3159 | * internal.h (_cpp_save_parameter): Add extra argument. | |
3160 | (_cpp_spell_ident_ucns): New declaration. | |
3161 | * lex.c (lex_identifier): Add SPELLING argument. Set *SPELLING to | |
3162 | original spelling of identifier. | |
3163 | (_cpp_lex_direct): Update calls to lex_identifier. | |
3164 | (_cpp_spell_ident_ucns): New function, factored out of | |
3165 | cpp_spell_token. | |
3166 | (cpp_spell_token): Adjust FORSTRING argument semantics to return | |
3167 | original spelling of identifiers. Use _cpp_spell_ident_ucns in | |
3168 | !FORSTRING case. | |
3169 | (_cpp_equiv_tokens): Check spellings of identifiers and macro | |
3170 | arguments are identical. | |
3171 | * macro.c (macro_arg_saved_data): New structure. | |
3172 | (paste_tokens): Use original spellings of identifiers from | |
3173 | cpp_spell_token. | |
3174 | (_cpp_save_parameter): Add argument SPELLING. Save both canonical | |
3175 | node and its value. | |
3176 | (parse_params): Update calls to _cpp_save_parameter. | |
3177 | (lex_expansion_token): Save spelling of macro argument tokens. | |
3178 | (_cpp_create_definition): Extract canonical node from saved data. | |
3179 | (cpp_macro_definition): Use UCNs in spelling of macro name. Use | |
3180 | original spellings of macro argument tokens and identifiers. | |
3181 | * traditional.c (scan_parameters): Update call to | |
3182 | _cpp_save_parameter. | |
3183 | ||
3184 | 2014-11-05 Joseph Myers <joseph@codesourcery.com> | |
3185 | ||
3186 | PR preprocessor/9449 | |
3187 | * init.c (lang_defaults): Enable extended identifiers for C++ and | |
3188 | C99-based standards. | |
3189 | ||
3190 | 2014-10-22 Alan Modra <amodra@gmail.com> | |
3191 | ||
3192 | * symtab.c (ht_create): Use obstack_specify_allocation in place of | |
3193 | _obstack_begin. | |
3194 | * files.c (_cpp_init_files): Likewise. | |
3195 | * init.c (cpp_create_reader): Likewise. | |
3196 | * identifiers.c (_cpp_init_hashtable): Likewise. | |
3197 | ||
3198 | 2014-10-14 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3199 | ||
3200 | * include/line-map.h (linemap_location_from_macro_expansion_p): | |
3201 | const struct line_maps * argument. | |
3202 | (linemap_position_for_line_and_column): const struct line_map * | |
3203 | argument. | |
3204 | * line-map.c (linemap_add_macro_token): Use correct argument name | |
3205 | in comment. | |
3206 | (linemap_position_for_line_and_column): const struct line_map * | |
3207 | argument. | |
3208 | (linemap_macro_map_loc_to_def_point): Fix comment. Make static. | |
3209 | (linemap_location_from_macro_expansion_p): const struct line_maps * | |
3210 | argument. | |
3211 | (linemap_resolve_location): Fix argument names in comment. | |
3212 | ||
3213 | 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
3214 | ||
3215 | * lex.c (search_line_fast): Add new version to be used for Power8 | |
3216 | and later targets when Altivec is enabled. Restrict the existing | |
3217 | Altivec version to big-endian systems so that lvsr is not used on | |
3218 | little endian, where it is deprecated. Remove LE-specific code | |
3219 | from the now-BE-only version. | |
3220 | ||
3221 | 2014-10-02 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
3222 | Jeff Law <law@redhat.com> | |
3223 | ||
3224 | * charset.c (convert_no_conversion): Reallocate memory with 25% | |
3225 | headroom. | |
3226 | ||
3227 | 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3228 | ||
3229 | Implement SD-6: SG10 Feature Test Recommendations | |
3230 | * internal.h (lexer_state, spec_nodes): Add in__has_include__. | |
3231 | * directives.c: Support __has_include__ builtin. | |
3232 | * expr.c (parse_has_include): New function to parse __has_include__ | |
3233 | builtin; (eval_token()): Use it. | |
3234 | * files.c (_cpp_has_header()): New funtion to look for header; | |
3235 | (open_file_failed()): Not an error to not find a header file for | |
3236 | __has_include__. | |
3237 | * identifiers.c (_cpp_init_hashtable()): Add entry for __has_include__. | |
3238 | * pch.c (cpp_read_state): Lookup __has_include__. | |
3239 | * traditional.c (enum ls, _cpp_scan_out_logical_line()): Walk through | |
3240 | __has_include__ statements. | |
3241 | ||
3242 | 2014-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de> | |
3243 | ||
3244 | PR preprocessor/58893 | |
3245 | * errors.c (cpp_diagnostic): Fix possible out of bounds access. | |
3246 | * files.c (_cpp_stack_include): Initialize src_loc for IT_CMDLINE. | |
3247 | ||
3248 | 2014-09-24 Marek Polacek <polacek@redhat.com> | |
3249 | ||
3250 | PR c/61405 | |
3251 | PR c/53874 | |
3252 | * include/cpplib.h (enum cpp_ttype): Define CPP_KEYWORD. | |
3253 | ||
3254 | 2014-09-17 Jan Hubicka <hubicka@ucw.cz> | |
3255 | ||
3256 | * charset.c (conversion): Rename to ... | |
3257 | (cpp_conversion): ... this one; update. | |
3258 | * files.c (file_hash_entry): Rename to ... | |
3259 | (cpp_file_hash_entry): ... this one ; update. | |
3260 | ||
3261 | 2014-09-17 Marek Polacek <polacek@redhat.com> | |
3262 | ||
3263 | PR c/61854 | |
3264 | * init.c (struct lang_flags): Remove cplusplus_comments. | |
3265 | (cpp_set_lang): Likewise. | |
3266 | (post_options): Likewise. | |
3267 | * lex.c (_cpp_lex_direct): Disallow C++ style comments in C90/C94. | |
3268 | ||
3269 | 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3270 | ||
3271 | * include/cpplib.h (struct cpp_options): Declare warn_normalize as | |
3272 | int instead of enum. | |
3273 | ||
3274 | 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3275 | ||
3276 | * macro.c (replace_args): Use cpp_pedwarning, cpp_warning and | |
3277 | CPP_W flags. | |
3278 | * include/cpplib.h: Add CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC. | |
3279 | * init.c (cpp_create_reader): Do not init to -1 here. | |
3280 | * expr.c (num_binary_op): Use cpp_pedwarning. | |
3281 | ||
3282 | 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3283 | ||
3284 | * directives.c (check_eol_1): New. | |
3285 | (check_eol_endif_labels): New. | |
3286 | (check_eol): Call check_eol_1. | |
3287 | (do_else,do_endif): Call check_eol_endif_labels. | |
3288 | ||
3289 | 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3290 | ||
3291 | * macro.c (warn_of_redefinition): Suppress warnings for builtins | |
3292 | that lack the NODE_WARN flag, unless Wbuiltin-macro-redefined. | |
3293 | (_cpp_create_definition): Use Wbuiltin-macro-redefined for | |
3294 | builtins that lack the NODE_WARN flag. | |
3295 | * directives.c (do_undef): Likewise. | |
3296 | * init.c (cpp_init_special_builtins): Do not change flags | |
3297 | depending on Wbuiltin-macro-redefined. | |
3298 | ||
3299 | 2014-08-28 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3300 | ||
3301 | PR cpp/23827 - standard C++ should not have hex float preprocessor | |
3302 | tokens | |
3303 | * libcpp/init.c (lang_flags): Change CXX98 flag for extended numbers | |
3304 | from 1 to 0. | |
3305 | * libcpp/expr.c (cpp_classify_number): Weite error message for improper | |
3306 | use of hex floating literal. | |
3307 | ||
3308 | 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3309 | ||
3310 | * include/cpplib.h (enum c_lang): Add CLK_GNUCXX1Z, CLK_CXX1Z; | |
3311 | Rename CLK_GNUCXX1Y, CLK_CXX1Y to CLK_GNUCXX14, CLK_CXX14; | |
3312 | * init.c (struct lang_flags lang_defaults): Add column for trigraphs; | |
3313 | Add rows for CLK_GNUCXX1Z, CLK_CXX1Z; (cpp_set_lang): Set trigraphs; | |
3314 | (cpp_init_builtins): Set __cplusplus to 201402L for C++14; | |
3315 | Set __cplusplus to 201500L for C++17. | |
3316 | * expr.c (cpp_classify_number): Change C++1y to C++14 in binary | |
3317 | constants error message. | |
3318 | ||
3319 | 2014-08-20 Marek Polacek <polacek@redhat.com> | |
3320 | ||
3321 | * include/cpplib.h (cpp_options): Use signed char. | |
3322 | * lex.c (_cpp_lex_direct): Don't warn in C++ mode. | |
3323 | ||
3324 | 2014-08-19 Marek Polacek <polacek@redhat.com> | |
3325 | ||
3326 | * lex.c (_cpp_lex_direct): Fix a typo. | |
3327 | ||
3328 | 2014-08-19 Marek Polacek <polacek@redhat.com> | |
3329 | ||
3330 | * charset.c (_cpp_valid_ucn): Warn only if -Wc90-c99-compat. | |
3331 | * lex.c (_cpp_lex_direct): Likewise. | |
3332 | * macro.c (replace_args): Likewise. | |
3333 | (parse_params): Likewise. | |
3334 | * include/cpplib.h (cpp_options): Change cpp_warn_c90_c99_compat | |
3335 | to char. | |
3336 | ||
3337 | 2014-08-10 Marek Polacek <polacek@redhat.com> | |
3338 | ||
3339 | PR c/51849 | |
3340 | * lex.c (_cpp_lex_direct): Warn when -Wc90-c99-compat is in effect. | |
3341 | * charset.c (_cpp_valid_ucn): Likewise. | |
3342 | * include/cpplib.h (cpp_options): Add cpp_warn_c90_c99_compat. | |
3343 | * macro.c (replace_args): Warn when -Wc90-c99-compat is in effect. | |
3344 | (parse_params): Likewise. | |
3345 | ||
3346 | 2014-07-27 Marek Polacek <polacek@redhat.com> | |
3347 | ||
3348 | PR c/61861 | |
3349 | * macro.c (builtin_macro): Add location parameter. Set | |
3350 | location of builtin macro to the expansion point. | |
3351 | (enter_macro_context): Pass location to builtin_macro. | |
3352 | ||
3353 | 2014-07-16 Dodji Seketeli <dodji@redhat.com> | |
3354 | ||
3355 | Support location tracking for built-in macro tokens | |
3356 | * include/line-map.h (line_maps::builtin_location): New data | |
3357 | member. | |
3358 | (line_map_init): Add a new parameter to initialize the new | |
3359 | line_maps::builtin_location data member. | |
3360 | * line-map.c (linemap_init): Initialize the | |
3361 | line_maps::builtin_location data member. | |
3362 | * macro.c (builtin_macro): Create a macro map and track the token | |
3363 | resulting from the expansion of a built-in macro. | |
3364 | ||
3365 | 2014-07-10 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3366 | Jonathan Wakely <jwakely@redhat.com> | |
3367 | ||
3368 | PR preprocessor/61389 | |
3369 | * macro.c (_cpp_arguments_ok, parse_params, create_iso_definition): | |
3370 | Warning messages mention C++11 in c++ mode and C99 in c mode. | |
3371 | * lex.c (lex_identifier_intern, lex_identifier): Ditto | |
3372 | ||
3373 | 2014-07-09 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3374 | ||
3375 | PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped | |
3376 | by preprocessor | |
3377 | * lex.c (lex_raw_string ()): Do not warn about invalid suffix | |
3378 | if skipping. (lex_string ()): Ditto. | |
3379 | ||
3380 | 2014-06-04 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3381 | ||
3382 | PR c++/61038 | |
3383 | * macro.c (stringify_arg (cpp_reader *, macro_arg *)): | |
3384 | Combine user-defined escape logic with the other string and char logic. | |
3385 | ||
3386 | 2014-05-26 Richard Biener <rguenther@suse.de> | |
3387 | ||
3388 | * configure.ac: Remove long long and __int64 type checks, | |
3389 | add check for uint64_t and fail if that wasn't found. | |
3390 | * include/cpplib.h (cpp_num_part): Use uint64_t. | |
3391 | * config.in: Regenerate. | |
3392 | * configure: Likewise. | |
3393 | ||
3394 | 2014-05-21 Marek Polacek <polacek@redhat.com> | |
3395 | ||
3396 | PR c/61212 | |
3397 | * files.c (find_file_in_dir): Add parens around &&. | |
3398 | ||
3399 | 2014-05-20 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3400 | ||
3401 | PR c++/61038 | |
3402 | * macro.c (stringify_arg (cpp_reader *, macro_arg *)): | |
3403 | Check for user-defined literal strings and user-defined literal chars | |
3404 | to escape necessary characters. | |
3405 | ||
3406 | 2014-05-20 Richard Biener <rguenther@suse.de> | |
3407 | ||
3408 | * configure.ac: Copy gcc logic of detecting a 64bit type. | |
3409 | Remove HOST_WIDE_INT define. | |
3410 | * include/cpplib.h: typedef cpp_num_part to a 64bit type, | |
3411 | similar to how hwint.h does it. | |
3412 | * config.in: Regenerate. | |
3413 | * configure: Likewise. | |
3414 | ||
3415 | 2014-05-09 Joey Ye <joey.ye@arm.com> | |
3416 | ||
3417 | * files.c (find_file_in_dir): Always try to shorten for DOS | |
3418 | non-system headers. | |
3419 | * init.c (ENABLE_CANONICAL_SYSTEM_HEADERS): Default enabled for DOS. | |
3420 | ||
3421 | 2014-05-07 Richard Biener <rguenther@suse.de> | |
3422 | ||
3423 | * configure.ac: Always set need_64bit_hwint to yes. | |
3424 | * configure: Regenerated. | |
3425 | ||
3426 | 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
3427 | ||
3428 | * lex.c: Remove Solaris 9 reference. | |
3429 | ||
3430 | 2014-02-24 Walter Lee <walt@tilera.com> | |
3431 | ||
3432 | * configure.ac: Change "tilepro" triplet to "tilepro*". | |
3433 | * configure: Regenerate. | |
3434 | ||
3435 | 2014-02-19 Jakub Jelinek <jakub@redhat.com> | |
3436 | ||
3437 | PR preprocessor/58844 | |
3438 | * macro.c (enter_macro_context): Only push | |
3439 | macro_real_token_count (macro) tokens rather than | |
3440 | macro->count tokens, regardless of | |
3441 | CPP_OPTION (pfile, track-macro-expansion). | |
3442 | ||
3443 | 2014-02-07 Jakub Jelinek <jakub@redhat.com> | |
3444 | ||
3445 | PR preprocessor/56824 | |
3446 | * line-map.c (get_combined_adhoc_loc, linemap_get_expansion_line, | |
3447 | linemap_get_expansion_filename, linemap_location_in_system_header_p, | |
3448 | linemap_location_from_macro_expansion_p, | |
3449 | linemap_macro_loc_to_spelling_point, linemap_macro_loc_to_def_point, | |
3450 | linemap_macro_loc_to_exp_point, linemap_expand_location): Fix | |
3451 | formatting. | |
3452 | (linemap_compare_locations): Look through adhoc locations for both | |
3453 | l0 and l1. | |
3454 | ||
3455 | 2014-01-23 Dodji Seketeli <dodji@redhat.com> | |
3456 | ||
3457 | PR PR preprocessor/58580 | |
3458 | * include/line-map.h (linemap_get_file_highest_location): Declare | |
3459 | new function. | |
3460 | * line-map.c (linemap_get_file_highest_location): Define it. | |
3461 | ||
3462 | 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> | |
3463 | ||
3464 | Update copyright years | |
3465 | ||
3466 | 2013-12-09 Joseph Myers <joseph@codesourcery.com> | |
3467 | ||
3468 | PR preprocessor/55715 | |
3469 | * expr.c (num_binary_op): Implement subtraction directly rather | |
3470 | than with negation and falling through into addition case. | |
3471 | ||
3472 | 2013-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
3473 | ||
3474 | * lex.c (search_line_fast): Correct for little endian. | |
3475 | ||
3476 | 2013-11-15 Joseph Myers <joseph@codesourcery.com> | |
3477 | ||
3478 | * ucnid.tab: Add C11 and C11NOSTART data. | |
3479 | * makeucnid.c (digit): Rename enum value to N99. | |
3480 | (C11, N11, all_languages): New enum values. | |
3481 | (NUM_CODE_POINTS, MAX_CODE_POINT): New macros. | |
3482 | (flags, decomp, combining_value): Use NUM_CODE_POINTS as array | |
3483 | size. | |
3484 | (decomp): Use unsigned int as element type. | |
3485 | (all_decomp): New array. | |
3486 | (read_ucnid): Handle C11 and C11NOSTART. Use MAX_CODE_POINT. | |
3487 | (read_table): Use MAX_CODE_POINT. Store all decompositions in | |
3488 | all_decomp. | |
3489 | (read_derived): Use MAX_CODE_POINT. | |
3490 | (write_table): Use NUM_CODE_POINTS. Print N99, C11 and N11 | |
3491 | flags. Print whole array variable declaration rather than just | |
3492 | array contents. | |
3493 | (char_id_valid, write_context_switch): New functions. | |
3494 | (main): Call write_context_switch. | |
3495 | * ucnid.h: Regenerate. | |
3496 | * include/cpplib.h (struct cpp_options): Add c11_identifiers. | |
3497 | * init.c (struct lang_flags): Add c11_identifiers. | |
3498 | (cpp_set_lang): Set c11_identifiers option from selected language. | |
3499 | * internal.h (struct normalize_state): Document "previous" as | |
3500 | previous starter character. | |
3501 | (NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument. | |
3502 | * charset.c (DIG): Rename enum value to N99. | |
3503 | (C11, N11): New enum values. | |
3504 | (struct ucnrange): Give name to struct. Use short for flags and | |
3505 | unsigned int for end of range. Include ucnid.h for whole variable | |
3506 | declaration. | |
3507 | (ucn_valid_in_identifier): Allow for characters up to 0x10FFFF. | |
3508 | Allow for C11 in determining valid characters and valid start | |
3509 | characters. Use check_nfc for non-Hangul context-dependent | |
3510 | checks. Only store starter characters in nst->previous. | |
3511 | (_cpp_valid_ucn): Pass new argument to | |
3512 | NORMALIZE_STATE_UPDATE_IDNUM. | |
3513 | * lex.c (lex_identifier): Pass new argument to | |
3514 | NORMALIZE_STATE_UPDATE_IDNUM. Call NORMALIZE_STATE_UPDATE_IDNUM | |
3515 | after initial non-UCN part of identifier. | |
3516 | (lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. | |
3517 | ||
3518 | 2013-11-15 Joseph Myers <joseph@codesourcery.com> | |
3519 | ||
3520 | * ucnid.tab: Mark C99 digits as [C99DIG]. | |
3521 | * makeucnid.c (read_ucnid): Handle [C99DIG]. | |
3522 | (read_table): Don't check for digit characters. | |
3523 | * ucnid.h: Regenerate. | |
3524 | ||
3525 | 2013-11-06 Tobias Burnus <burnus@net-b.de> | |
3526 | ||
3527 | * macro.c (_cpp_builtin_macro_text): Correct | |
3528 | wording of two warnings. | |
3529 | ||
3530 | 2013-11-05 Tobias Burnus <burnus@net-b.de> | |
3531 | ||
3532 | * include/cpplib.h (CPP_W_DATE_TIME): Added. | |
3533 | (cpp_options): Add warn_date_time. | |
3534 | * init.c (cpp_create_reader): Init it. | |
3535 | * macro.c (_cpp_builtin_macro_text): Warn when | |
3536 | __DATE__/__TIME__/__TIMESTAMP__ is used. | |
3537 | ||
3538 | 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net> | |
3539 | ||
3540 | Implement C++14 digit separators. | |
3541 | * include/cpplib.h (cpp_options): Add digit_separators flag. | |
3542 | * internal.h (DIGIT_SEP(c)): New macro. | |
3543 | * expr.c (cpp_classify_number): Check improper placement of digit sep; | |
3544 | (cpp_interpret_integer): Skip over digit separators. | |
3545 | * init.c (lang_flags): Add digit_separators flag; (lang_defaults): Add | |
3546 | digit separator flags per language; (cpp_set_lang): Set | |
3547 | digit_separators | |
3548 | * lex.c (lex_number): Add digits separator to allowable characters for | |
3549 | C++14. | |
3550 | ||
3551 | 2013-10-15 David Malcolm <dmalcolm@redhat.com> | |
3552 | ||
3553 | * Makefile.in (PICFLAG): New. | |
3554 | (ALL_CFLAGS): Add PICFLAG. | |
3555 | (ALL_CXXFLAGS): Likewise. | |
3556 | * configure.ac: Add --enable-host-shared, setting up new | |
3557 | PICFLAG variable. | |
3558 | * configure: Regenerate. | |
3559 | ||
3560 | 2013-08-07 Richard Earnshaw <rearnsha@arm.com> | |
3561 | ||
3562 | * configure.ac: Set need_64bit_hwint for all arm targets. | |
3563 | * configure: Regenerated. | |
3564 | ||
3565 | 2013-07-20 Jakub Jelinek <jakub@redhat.com> | |
3566 | ||
3567 | PR preprocessor/57620 | |
3568 | * lex.c (lex_raw_string): Undo phase1 and phase2 transformations | |
3569 | between R" and final " rather than only in between R"del( and )del". | |
3570 | ||
3571 | 2013-07-10 Jakub Jelinek <jakub@redhat.com> | |
3572 | ||
3573 | PR preprocessor/57824 | |
3574 | * lex.c (lex_raw_string): Allow reading new-lines if | |
3575 | in_deferred_pragma or if parsing_args and there is still | |
3576 | data in the current buffer. | |
3577 | ||
3578 | * include/cpplib.h (cpp_token_val_index): Change parameter type to | |
3579 | const cpp_token *. | |
3580 | * lex.c (cpp_token_val_index): Likewise. | |
3581 | ||
3582 | PR preprocessor/57757 | |
3583 | * lex.c (cpp_avoid_paste): Avoid pasting CPP_{,W,UTF8}STRING | |
3584 | or CPP_STRING{16,32} with CPP_NAME or SPELL_LITERAL token that | |
3585 | starts if a-zA-Z_. | |
3586 | ||
3587 | 2013-06-28 Ed Smith-Rowland <3dw4rd@verizon.net> | |
3588 | ||
3589 | * lex.c (lex_raw_string(), lex_string()): Constrain suffixes treated | |
3590 | as concatenated literal and macro to just the patterns found in | |
3591 | inttypes.h; (is_macro()): New. | |
3592 | ||
3593 | 2013-06-24 Dehao Chen <dehao@google.com> | |
3594 | ||
3595 | * files.c (_cpp_stack_include): Fix the highest_location when header | |
3596 | file is guarded by #ifndef and is included twice. | |
3597 | ||
3598 | 2013-04-28 Jakub Jelinek <jakub@redhat.com> | |
3599 | ||
3600 | N3472 binary constants | |
3601 | * include/cpplib.h (struct cpp_options): Fix a typo in user_literals | |
3602 | field comment. Add binary_constants field. | |
3603 | * init.c (struct lang_flags): Add binary_constants field. | |
3604 | (lang_defaults): Add bin_cst column to the table. | |
3605 | (cpp_set_lang): Initialize CPP_OPTION (pfile, binary_constants). | |
3606 | * expr.c (cpp_classify_number): Talk about C++11 instead of C++0x | |
3607 | in diagnostics. Accept binary constants if | |
3608 | CPP_OPTION (pfile, binary_constants) even when pedantic. Adjust | |
3609 | pedwarn message. | |
3610 | ||
3611 | 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> | |
3612 | ||
3613 | * include/cpplib.h (enum c_lang): Add CLK_GNUCXX1Y and CLK_CXX1Y. | |
3614 | * init.c (lang_defaults): Add defaults for the latter. | |
3615 | (cpp_init_builtins): Define __cplusplus as 201300L for the latter. | |
3616 | * lex.c (_cpp_lex_direct): Update. | |
3617 | ||
3618 | 2013-04-03 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
3619 | ||
3620 | PR target/56771 | |
3621 | * configure.ac: Require 64-bit int for arm*-*-rtems*. | |
3622 | * configure: Regenerate. | |
3623 | ||
3624 | 2013-03-06 Jakub Jelinek <jakub@redhat.com> | |
3625 | ||
3626 | PR middle-end/56461 | |
3627 | * internal.h (struct cpp_buffer): Add to_free field. | |
3628 | (_cpp_pop_file_buffer): Add third argument. | |
3629 | * files.c (_cpp_stack_file): Set buffer->to_free. | |
3630 | (_cpp_pop_file_buffer): Add to_free argument. Free to_free | |
3631 | if non-NULL, and if equal to file->buffer_start, also clear | |
3632 | file->buffer{,_start,_valid}. | |
3633 | * directives.c (_cpp_pop_buffer): Pass buffer->to_free | |
3634 | to _cpp_pop_file_buffer. | |
3635 | ||
3636 | 2013-03-01 Jakub Jelinek <jakub@redhat.com> | |
3637 | ||
3638 | PR middle-end/56461 | |
3639 | * files.c (_cpp_save_file_entries): Free result at the end. | |
3640 | * pch.c (cpp_string_free): New function. | |
3641 | (cpp_save_state): Use it in htab_create call. | |
3642 | (cpp_write_pch_deps): Free ss->defs. Destroy ss->definedhash. | |
3643 | ||
3644 | 2013-02-28 Jakub Jelinek <jakub@redhat.com> | |
3645 | ||
3646 | * files.c (_cpp_find_file): If returning early, before storing | |
3647 | something to *hash_slot and *hash_slot is NULL, call htab_clear_slot | |
3648 | on it. Access *hash_slot using void * type rather than | |
3649 | struct file_hash_entry * to avoid aliasing issues. | |
3650 | ||
3651 | * configure.ac: Don't define ENABLE_CHECKING whenever | |
3652 | --enable-checking is seen, instead use similar --enable-checking=yes | |
3653 | vs. --enable-checking=release default as gcc/ subdir has and | |
3654 | define ENABLE_CHECKING if ENABLE_CHECKING is defined in gcc/. | |
3655 | Define ENABLE_VALGRIND_CHECKING if requested. | |
3656 | * lex.c (new_buff): If ENABLE_VALGRIND_CHECKING, put _cpp_buff | |
3657 | struct first in the allocated buffer and result->base after it. | |
3658 | (_cpp_free_buff): If ENABLE_VALGRIND_CHECKING, free buff itself | |
3659 | instead of buff->base. | |
3660 | * config.in: Regenerated. | |
3661 | * configure: Regenerated. | |
3662 | ||
3663 | 2013-02-13 Ed Smith-Rowland <3dw4rd@verizon.net> | |
3664 | ||
3665 | PR c++/55582 | |
3666 | * lex.c (lex_raw_string): Allow string literal with suffix | |
3667 | beginning with 's' to be parsed as a C++11 user-defined literal. | |
3668 | ||
3669 | 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com> | |
3670 | ||
3671 | Update copyright years. | |
3672 | ||
3673 | 2013-01-04 Paolo Carlini <paolo.carlini@oracle.com> | |
3674 | ||
3675 | PR c++/54526 (again) | |
3676 | * lex.c (_cpp_lex_direct): In C++11 mode, implement 2.5 p3, bullet 2. | |
3677 | ||
3678 | 2013-01-03 Marc Glisse <marc.glisse@inria.fr> | |
3679 | ||
3680 | PR bootstrap/50177 | |
3681 | * line-map.c (get_combined_adhoc_loc): Cast from extern "C" type. | |
3682 | (new_linemap): Likewise. | |
3683 | (linemap_enter_macro): Likewise. | |
3684 | ||
3685 | 2012-12-03 Jakub Jelinek <jakub@redhat.com> | |
3686 | ||
3687 | PR bootstrap/55380 | |
3688 | PR other/54691 | |
3689 | * files.c (read_file_guts): Allocate extra 16 bytes instead of | |
3690 | 1 byte at the end of buf. Pass size + 16 instead of size | |
3691 | to _cpp_convert_input. | |
3692 | * charset.c (_cpp_convert_input): Reallocate if there aren't | |
3693 | at least 16 bytes beyond to.len in the buffer. Clear 16 bytes | |
3694 | at to.text + to.len. | |
3695 | ||
3696 | 2012-11-21 Steve Ellcey <sellcey@mips.com> | |
3697 | ||
3698 | PR pch/55399 | |
3699 | * files.c (pch_open_file): Fix check for implicit_preinclude. | |
3700 | ||
3701 | 2012-11-16 Simon Baldwin <simonb@google.com> | |
3702 | ||
3703 | * include/cpplib.h (struct cpp_options): Add canonical_system_headers. | |
3704 | * files.c (find_file_in_dir): Call maybe_shorter_path() only if | |
3705 | canonical_system_headers is set. | |
3706 | * init.c (cpp_create_reader): Initialize canonical_system_headers. | |
3707 | * configure.ac: Add new --enable-canonical-system-headers. | |
3708 | * configure: Regenerate. | |
3709 | * config.in: Regenerate. | |
3710 | ||
3711 | 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net> | |
3712 | ||
3713 | PR c++/54413 | |
3714 | * include/cpplib.h (cpp_interpret_float_suffix): Add cpp_reader* arg. | |
3715 | (cpp_interpret_int_suffix): Add cpp_reader* arg. | |
3716 | * init.c (cpp_create_reader): Iitialize new flags. | |
3717 | * expr.c (interpret_float_suffix): Use new flags. | |
3718 | (cpp_interpret_float_suffix): Add cpp_reader* arg. | |
3719 | (interpret_int_suffix): Use new flags. | |
3720 | (cpp_interpret_int_suffix): Add cpp_reader* arg. | |
3721 | (cpp_classify_number): Adjust calls to interpret_x_suffix. | |
3722 | ||
3723 | 2012-10-23 Ian Bolton <ian.bolton@arm.com> | |
3724 | Jim MacArthur <jim.macarthur@arm.com> | |
3725 | Marcus Shawcroft <marcus.shawcroft@arm.com> | |
3726 | Nigel Stephens <nigel.stephens@arm.com> | |
3727 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
3728 | Richard Earnshaw <rearnsha@arm.com> | |
3729 | Sofiane Naci <sofiane.naci@arm.com> | |
3730 | Stephen Thomas <stephen.thomas@arm.com> | |
3731 | Tejas Belagod <tejas.belagod@arm.com> | |
3732 | Yufeng Zhang <yufeng.zhang@arm.com> | |
3733 | ||
3734 | * configure.ac: Enable AArch64. | |
3735 | * configure: Regenerate. | |
3736 | ||
3737 | 2012-10-23 Joseph Myers <joseph@codesourcery.com> | |
3738 | ||
3739 | * files.c (struct _cpp_file): Add implicit_preinclude. | |
3740 | (pch_open_file): Allow a previously opened implicitly included | |
3741 | file. | |
3742 | (_cpp_find_file): Add implicit_preinclude argument. Free file and | |
3743 | do not call open_file_failed if implicit_preinclude. Store | |
3744 | implicit_preinclude value. | |
3745 | (_cpp_stack_include, _cpp_fake_include, _cpp_compare_file_date): | |
3746 | Update calls to _cpp_find_file. | |
3747 | (_cpp_stack_include): Handle IT_DEFAULT. | |
3748 | (cpp_push_default_include): New. | |
3749 | * include/cpplib.h (cpp_push_default_include): Declare. | |
3750 | * init.c (cpp_read_main_file): Update call to _cpp_find_file. | |
3751 | * internal.h (enum include_type): Add IT_DEFAULT. | |
3752 | (_cpp_find_file): Update prototype. | |
3753 | ||
3754 | 2012-10-15 Tobias Burnus <burnus@net-b.de> | |
3755 | ||
3756 | * files.c (read_file_guts, _cpp_save_file_entries): Free memory | |
3757 | before returning. | |
3758 | * lex.c (warn_about_normalization): Ditto. | |
3759 | * mkdeps.c (deps_save): Ditto. | |
3760 | * pch.c (cpp_valid_state): Ditto. | |
3761 | ||
3762 | 2012-10-04 Florian Weimer <fweimer@redhat.com> | |
3763 | ||
3764 | * directives.c (do_pragma_warning_or_error): New. | |
3765 | (do_pragma_warning): New. | |
3766 | (do_pragma_error): New. | |
3767 | (_cpp_init_internal_pragmas): Register new pragmas. | |
3768 | ||
3769 | 2012-09-25 Dehao Chen <dehao@google.com> | |
3770 | ||
3771 | PR middle-end/54704 | |
3772 | * line-map.c (location_adhoc_data_hash): Fix the hash function. | |
3773 | ||
3774 | 2012-09-25 Dehao Chen <dehao@google.com> | |
3775 | ||
3776 | PR middle-end/54645 | |
3777 | * include/line-map.h (location_adhoc_data): Move location_adhoc_data | |
3778 | into GC. | |
3779 | (location_adhoc_data_map): Likewise. | |
3780 | (line_maps): Likewise. | |
3781 | (rebuild_location_adhoc_htab): New Function. | |
3782 | * line-map.c (+rebuild_location_adhoc_htab): new Funcion. | |
3783 | (get_combined_adhoc_loc): Move location_adhoc_data into GC. | |
3784 | (location_adhoc_data_fini): Likewise. | |
3785 | (linemap_init): Likewise. | |
3786 | (location_adhoc_data_init): Remove Function. | |
3787 | ||
3788 | 2012-09-19 Dehao Chen <dehao@google.com> | |
3789 | ||
3790 | * include/line-map.h (MAX_SOURCE_LOCATION): New value. | |
3791 | (location_adhoc_data_fini): New. | |
3792 | (get_combined_adhoc_loc): New. | |
3793 | (get_data_from_adhoc_loc): New. | |
3794 | (get_location_from_adhoc_loc): New. | |
3795 | (location_adhoc_data_map): New. | |
3796 | (COMBINE_LOCATION_DATA): New. | |
3797 | (IS_ADHOC_LOC): New. | |
3798 | (expanded_location): New field. | |
3799 | (line_maps): New field. | |
3800 | * line-map.c (location_adhoc_data): New. | |
3801 | (location_adhoc_data_hash): New. | |
3802 | (location_adhoc_data_eq): New. | |
3803 | (location_adhoc_data_update): New. | |
3804 | (get_combined_adhoc_loc): New. | |
3805 | (get_data_from_adhoc_loc): New. | |
3806 | (get_location_from_adhoc_loc): New. | |
3807 | (location_adhoc_data_init): New. | |
3808 | (location_adhoc_data_fini): New. | |
3809 | (linemap_init): Initialize location_adhoc_data. | |
3810 | (linemap_lookup): Change to use new location. | |
3811 | (linemap_ordinary_map_lookup): Likewise. | |
3812 | (linemap_macro_map_lookup): Likewise. | |
3813 | (linemap_macro_map_loc_to_def_point): Likewise. | |
3814 | (linemap_macro_map_loc_unwind_toward_spel): Likewise. | |
3815 | (linemap_get_expansion_line): Likewise. | |
3816 | (linemap_get_expansion_filename): Likewise. | |
3817 | (linemap_location_in_system_header_p): Likewise. | |
3818 | (linemap_location_from_macro_expansion_p): Likewise. | |
3819 | (linemap_macro_loc_to_spelling_point): Likewise. | |
3820 | (linemap_macro_loc_to_def_point): Likewise. | |
3821 | (linemap_macro_loc_to_exp_point): Likewise. | |
3822 | (linemap_resolve_location): Likewise. | |
3823 | (linemap_unwind_toward_expansion): Likewise. | |
3824 | (linemap_unwind_to_first_non_reserved_loc): Likewise. | |
3825 | (linemap_expand_location): Likewise. | |
3826 | (linemap_dump_location): Likewise. | |
3827 | (linemap_line_start): Likewise. | |
3828 | ||
3829 | 2012-05-25 Dodji Seketeli <dodji@redhat.com> | |
3830 | ||
3831 | PR preprocessor/53469 | |
3832 | * directives.c (do_pragma): Use the virtual location for the | |
3833 | pragma token, instead of its spelling location. | |
3834 | ||
3835 | 2012-08-14 Diego Novillo <dnovillo@google.com> | |
3836 | ||
3837 | Merge from cxx-conversion branch. Configury. | |
3838 | ||
3839 | * Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX. | |
3840 | * configure.ac: Likewise. | |
3841 | * configure: Regenerate. | |
3842 | ||
3843 | 2012-08-14 Lawrence Crowl <crowl@google.com> | |
3844 | ||
3845 | Merge from cxx-conversion branch. New C++ hash table. | |
3846 | ||
3847 | * include/symtab.h (typedef struct ht hash_table): Change the typedef | |
3848 | name to cpp_hash_table. Update all users of the typedef. | |
3849 | ||
3850 | 2012-07-30 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
3851 | ||
3852 | * include/line-map.h (line_map_macro): Use the "atomic" GTY option | |
3853 | for the macro_locations field. | |
3854 | ||
3855 | 2011-06-19 Uros Bizjak <ubizjak@gmail.com> | |
3856 | ||
3857 | * lex.c (search_line_sse42): Use __builtin_ia32_loaddqu and | |
3858 | __builtin_ia32_pcmpestri128 instead of asm. | |
3859 | ||
3860 | 2012-06-04 Dimitrios Apostolou <jimis@gmx.net> | |
3861 | ||
3862 | * line-map.c (linemap_enter_macro): Don't zero max_column_hint in | |
3863 | every macro. This improves performance by reducing the number of | |
3864 | reallocations when track-macro-expansion is on. | |
3865 | ||
3866 | 2012-06-04 Dodji Seketeli <dodji@redhat.com> | |
3867 | ||
3868 | PR preprocessor/53463 | |
3869 | * line-map.c (linemap_location_in_system_header_p): For built-in | |
3870 | macro tokens, check the first expansion point location that is not | |
3871 | for a token coming from a built-in macro. | |
3872 | ||
3873 | 2012-05-29 Joseph Myers <joseph@codesourcery.com> | |
3874 | ||
3875 | * directives.c: Fix typos. | |
3876 | * include/line-map.h: Fix typos. | |
3877 | * line-map.c: Fix typos. | |
3878 | * macro.c: Fix typos. | |
3879 | ||
3880 | 2012-05-25 Dodji Seketeli <dodji@redhat.com> | |
3881 | ||
3882 | PR bootstrap/53459 | |
3883 | * lex.c (search_line_fast): Avoid unused local typedefs to simulate | |
3884 | a static assertion. | |
3885 | ||
3886 | 2012-05-29 Dodji Seketeli <dodji@redhat.com> | |
3887 | ||
3888 | PR preprocessor/53229 | |
3889 | * internal.h (cpp_reader::set_invocation_location): Remove. | |
3890 | (cpp_reader::about_to_expand_macro_p): New member flag. | |
3891 | * directives.c (do_pragma): Remove Kludge as | |
3892 | pfile->set_invocation_location is no more. | |
3893 | * macro.c (cpp_get_token_1): Do away with the use of | |
3894 | cpp_reader::set_invocation_location. Just collect the macro | |
3895 | expansion point when we are about to expand the top-most macro. | |
3896 | Do not override cpp_reader::about_to_expand_macro_p. | |
3897 | This fixes gcc.dg/cpp/paste12.c by making get_token_no_padding | |
3898 | properly handle locations of expansion points. | |
3899 | (cpp_get_token_with_location): Adjust, as | |
3900 | cpp_reader::set_invocation_location is no more. | |
3901 | (paste_tokens): Take a virtual location parameter for | |
3902 | the LHS of the pasting operator. Use it in diagnostics. Update | |
3903 | comments. | |
3904 | (paste_all_tokens): Tighten the assert. Propagate the location of | |
3905 | the expansion point when no virtual locations are available. | |
3906 | Pass the virtual location to paste_tokens. | |
3907 | (in_macro_expansion_p): New static function. | |
3908 | (enter_macro_context): Set the cpp_reader::about_to_expand_macro_p | |
3909 | flag until we really start expanding the macro. | |
3910 | ||
3911 | 2012-05-16 Dodji Seketeli <dodji@redhat.com> | |
3912 | ||
3913 | PR preprocessor/7263 | |
3914 | * include/cpplib.h (cpp_classify_number): Take a location | |
3915 | parameter. | |
3916 | * expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic | |
3917 | macros that take a location parameter. | |
3918 | (cpp_classify_number): Take a (virtual) location parameter. Use | |
3919 | it for diagnostics. Adjust comments. | |
3920 | (eval_token): Take a location parameter. Pass it to | |
3921 | cpp_classify_number and to diagnostic routines. | |
3922 | (_cpp_parse_expr): Use virtual locations of tokens when parsing | |
3923 | expressions. Pass a virtual location to eval_token and to | |
3924 | diagnostic routines. | |
3925 | ||
3926 | 2012-05-10 Tristan Gingold <gingold@adacore.com> | |
3927 | ||
3928 | * expr.c (interpret_float_suffix): Add a guard. | |
3929 | ||
3930 | 2012-05-02 Dodji Seketeli <dodji@redhat.com> | |
3931 | ||
3932 | Properly initialize cpp_context in destringize_and_run | |
3933 | * directives.c (destringize_and_run): Properly initialize the new | |
3934 | context. | |
3935 | * macro.c (_cpp_pop_context): Assert that we shouldn't try to pop | |
3936 | the initial base context, which has the same life time as the | |
3937 | current instance of cpp_file. | |
3938 | ||
3939 | 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3940 | Dodji Seketeli <dodji@seketeli.org> | |
3941 | ||
3942 | PR c++/52974 | |
3943 | * libcpp/files.c (maybe_shorter_path): New. | |
3944 | (find_file_in_dir): Use it. | |
3945 | ||
3946 | 2012-04-30 Dodji Seketeli <dodji@redhat.com> | |
3947 | ||
3948 | Switch -ftrack-macro-expansion=2 on by default. | |
3949 | * init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on | |
3950 | by default. Add comments. | |
3951 | ||
3952 | Strip "<built-in>" loc from displayed expansion context | |
3953 | * include/line-map.h (linemap_unwind_toward_expansion): Fix typo | |
3954 | in comment. | |
3955 | (linemap_unwind_to_first_non_reserved_loc): Declare new function. | |
3956 | * line-map.c (linemap_unwind_to_first_non_reserved_loc): Define | |
3957 | new function. | |
3958 | ||
3959 | Fix expansion point loc for macro-like tokens | |
3960 | * macro.c (macro_of_context): New static function. | |
3961 | (_cpp_push_token_context, push_extended_tokens_context): If the | |
3962 | macro argument is NULL, it means we are continuing the expansion | |
3963 | of the current macro, if any. Update comments. | |
3964 | (_cpp_pop_context): Re-enable expansion of the macro only when we | |
3965 | are really out of the context of the current expansion. | |
3966 | ||
3967 | Fix token pasting with -ftrack-macro-expansion | |
3968 | * macro.c (paste_all_tokens): Put the token resulting from pasting | |
3969 | into an extended token context with -ftrack-macro-location is in | |
3970 | effect. | |
3971 | ||
3972 | Fix cpp_sys_macro_p with -ftrack-macro-expansion | |
3973 | * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion. | |
3974 | ||
3975 | 2012-04-29 Dodji Seketeli <dodji@redhat.com> | |
3976 | ||
3977 | * lex.c (lex_raw_string): Change C++ style comments into C style | |
3978 | comments. | |
3979 | (lex_string): Likewise. | |
3980 | ||
3981 | 2012-04-27 Ollie Wild <aaw@google.com> | |
3982 | ||
3983 | * include/cpplib.h (struct cpp_options): Add new field, | |
3984 | warn_literal_suffix. | |
3985 | (CPP_W_LITERAL_SUFFIX): New enum. | |
3986 | * init.c (cpp_create_reader): Default initialization of | |
3987 | warn_literal_suffix. | |
3988 | * lex.c (lex_raw_string): Treat user-defined literals which don't | |
3989 | begin with '_' as separate tokens and produce a warning. | |
3990 | (lex_string): Ditto. | |
3991 | ||
3992 | 2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
3993 | ||
3994 | * line-map.c (linemap_resolve_location): Synchronize comments with | |
3995 | those in line-map.h. | |
3996 | * include/line-map.h (linemap_resolve_location): Fix spelling in | |
3997 | comment. | |
3998 | ||
3999 | 2012-03-22 Richard Earnshaw <rearnsha@arm.com> | |
4000 | ||
4001 | * lex.c (search_line_fast): Provide Neon-optimized version for ARM. | |
4002 | ||
4003 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4004 | ||
4005 | * lex.c: Remove Solaris 8 reference. | |
4006 | ||
4007 | 2012-02-14 Walter Lee <walt@tilera.com> | |
4008 | ||
4009 | * configure.ac: Require 64-bit hwint for tilegx and tilepro. | |
4010 | * configure: Regenerate. | |
4011 | ||
4012 | 2012-01-09 Richard Guenther <rguenther@suse.de> | |
4013 | ||
4014 | * macro.c (_cpp_builtin_macro_text): Remove unused variable map. | |
4015 | ||
4016 | 2012-01-09 Gary Funck <gary@intrepid.com> | |
4017 | ||
4018 | PR preprocessor/33919 | |
4019 | * files.c (_cpp_get_file_name): New. Implement file name | |
4020 | access function. | |
4021 | * internal.h (_cpp_get_file_name): New prototype. | |
4022 | * macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name() | |
4023 | to use pfile->main_file in lieu of traversing INCLUDED_FROM chain. | |
4024 | ||
4025 | 2012-01-03 Olivier Hainque <hainque@adacore.com> | |
4026 | ||
4027 | * system.h: Prior to #define, #undef fopen and freopen unconditionally. | |
4028 | ||
4029 | 2011-12-20 Joseph Myers <joseph@codesourcery.com> | |
4030 | ||
4031 | * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11. | |
4032 | (CLK_STDC1X): Change to CLK_STDC11. | |
4033 | * init.c (lang_defaults): Update comments. | |
4034 | (cpp_init_builtins): Update language tests. Use 201112L for C11 | |
4035 | __STDC_VERSION__. | |
4036 | ||
4037 | 2011-12-20 Andreas Schwab <schwab@linux-m68k.org> | |
4038 | ||
4039 | * configure: Regenerate. | |
4040 | ||
4041 | 2011-12-19 Andreas Schwab <schwab@linux-m68k.org> | |
4042 | ||
4043 | * configure: Regenerate. | |
4044 | ||
4045 | 2011-12-07 Jakub Jelinek <jakub@redhat.com> | |
4046 | ||
4047 | PR bootstrap/50237 | |
4048 | * internal.h (_cpp_init_lexer): New prototype. | |
4049 | * init.c (init_library): Call it. | |
4050 | * lex.c (init_vectorized_lexer): Remove constructor attribute, | |
4051 | add inline keyword. | |
4052 | (HAVE_init_vectorized_lexer): Define. | |
4053 | (_cpp_init_lexer): New function. | |
4054 | ||
4055 | 2011-12-03 Dodji Seketeli <dodji@redhat.com> | |
4056 | ||
4057 | * macro.c (tokens_buff_remove_last_token) | |
4058 | (tokens_buff_put_token_to): Add an 'inline' function specifier to | |
4059 | the prototype. | |
4060 | ||
4061 | 2011-11-22 Diego Novillo <dnovillo@google.com> | |
4062 | ||
4063 | * include/line-map.h (linemap_dump): Declare. | |
4064 | (line_table_dump): Declare. | |
4065 | * line-map.c (linemap_dump): New. | |
4066 | (line_table_dump): New. | |
4067 | ||
4068 | 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net> | |
4069 | ||
4070 | PR c++/50958 | |
4071 | * expr.c (cpp_userdef_char_remove_type): Fix typo. | |
4072 | ||
4073 | 2011-11-03 Michael Matz <matz@suse.de> | |
4074 | ||
4075 | PR bootstrap/50857 | |
4076 | * configure.ac: Check for -fno-exceptions -fno-rtti. | |
4077 | * configure: Regenerate. | |
4078 | * Makefile.in (NOEXCEPTION_FLAGS): New flag. | |
4079 | (ALL_CXXFLAGS): Use it. | |
4080 | ||
4081 | 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> | |
4082 | ||
4083 | * internal.h (uxstrdup, ustrchr): Return const unsigned char *. | |
4084 | ||
4085 | 2011-11-02 Jason Merrill <jason@redhat.com> | |
4086 | ||
4087 | PR c++/50810 | |
4088 | * configure.ac: Add -Wno-narrowing to warning options. | |
4089 | ||
4090 | 2011-10-31 Jason Merrill <jason@redhat.com> | |
4091 | ||
4092 | PR libstdc++/1773 | |
4093 | * init.c (cpp_init_builtins): Set __cplusplus for C++11. | |
4094 | ||
4095 | PR c++/50920 | |
4096 | * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11, | |
4097 | CLK_GNUCXX0X to CLK_GNUCXX11. | |
4098 | ||
4099 | 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net> | |
4100 | ||
4101 | Implement C++11 user-defined literals. | |
4102 | * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix, | |
4103 | cpp_userdef_string_remove_type, cpp_userdef_string_add_type, | |
4104 | cpp_userdef_char_remove_type, cpp_userdef_char_add_type, | |
4105 | cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New. | |
4106 | (cpp_classify_number): Classify unrecognized tokens as user-defined | |
4107 | literals. | |
4108 | * include/cpplib.h: Add new tokens for user-defined literals. | |
4109 | * init.c: Add new preprocessor flag (cxx11). | |
4110 | * lex.c: (lex_string, lex_raw_string): Handle user-defined literals | |
4111 | including concatenation and promotion with suffixes. | |
4112 | ||
4113 | 2011-10-24 Dodji Seketeli <dodji@redhat.com> | |
4114 | ||
4115 | * line-map.c (linemap_macro_map_lookup): Fix logic. | |
4116 | ||
4117 | 2011-10-24 Dodji Seketeli <dodji@redhat.com> | |
4118 | ||
4119 | * include/line-map.h (linemap_expand_location): Take a line table | |
4120 | parameter. Update comment. | |
4121 | (linemap_resolve_location): Update comment. | |
4122 | (linemap_expand_location_full): Remove. | |
4123 | * line-map.c (linemap_resolve_location): Handle reserved | |
4124 | locations; return a NULL map in those cases. | |
4125 | (linemap_expand_location): If location is reserved, return a | |
4126 | zeroed expanded location. Update comment. Take a line table to | |
4127 | assert that the function takes non-virtual locations only. | |
4128 | (linemap_expand_location_full): remove. | |
4129 | (linemap_dump_location): Handle the fact that | |
4130 | linemap_resolve_location can return NULL line maps when the | |
4131 | location resolves to a reserved location. | |
4132 | ||
4133 | * line-map.c (linemap_macro_map_lookup): Fix logic. | |
4134 | ||
4135 | 2011-10-22 Dodji Seketeli <dodji@redhat.com> | |
4136 | ||
4137 | PR bootstrap/50778 | |
4138 | * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the | |
4139 | context to act upon. | |
4140 | * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update | |
4141 | comment. | |
4142 | (cpp_token_from_context_at): Likewise. | |
4143 | (cpp_peek_token): Use the context to peek tokens from. | |
4144 | ||
4145 | 2011-10-20 Dodji Seketeli <dodji@redhat.com> | |
4146 | ||
4147 | PR bootstrap/50801 | |
4148 | * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of | |
4149 | number of tokens. | |
4150 | ||
4151 | 2011-10-18 Dodji Seketeli <dodji@redhat.com> | |
4152 | ||
4153 | PR bootstrap/50760 | |
4154 | * include/line-map.h (struct linemap_stats): Change the type of | |
4155 | the members from size_t to long. | |
4156 | * macro.c (macro_arg_token_iter_init): Unconditionally initialize | |
4157 | iter->location_ptr. | |
4158 | ||
4159 | 2011-10-17 Dodji Seketeli <dodji@redhat.com> | |
4160 | ||
4161 | * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a | |
4162 | variable without using it if ENABLE_CHECKING is not defined. Mark | |
4163 | the LOCATION parameter as being unused. | |
4164 | ||
4165 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
4166 | Dodji Seketeli <dodji@redhat.com> | |
4167 | ||
4168 | * include/line-map.h (struct line_maps::alloced_size_for_request): | |
4169 | New member. | |
4170 | * line-map.c (new_linemap): Use set->alloced_size_for_request to | |
4171 | get the actual allocated size of line maps. | |
4172 | ||
4173 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
4174 | Dodji Seketeli <dodji@redhat.com> | |
4175 | ||
4176 | * line-map.h (struct linemap_stats): Declare new struct. | |
4177 | (linemap_get_statistics): Declare ... | |
4178 | * line-map.c (linemap_get_statistics): ... new function. | |
4179 | * macro.c (num_expanded_macros_counter, num_macro_tokens_counter): | |
4180 | Declare new counters. | |
4181 | (enter_macro_context, replace_args): Update | |
4182 | num_macro_tokens_counter. | |
4183 | (cpp_get_token_1): Update num_expanded_macros_counter. | |
4184 | ||
4185 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
4186 | Dodji Seketeli <dodji@redhat.com> | |
4187 | ||
4188 | * include/cpplib.h (struct cpp_options)<debug>: New struct member. | |
4189 | * include/line-map.h (linemap_dump_location): Declare ... | |
4190 | * line-map.c (linemap_dump_location): ... new function. | |
4191 | ||
4192 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
4193 | Dodji Seketeli <dodji@redhat.com> | |
4194 | ||
4195 | * include/cpplib.h (struct cpp_options)<track_macro_expansion>: | |
4196 | New option. | |
4197 | * internal.h (struct macro_context): New struct. | |
4198 | (enum context_tokens_kind): New enum. | |
4199 | (struct cpp_context)<tokens_kind>: New member of type enum | |
4200 | context_tokens_kind. | |
4201 | (struct cpp_context)<macro>: Remove this. Replace it with an enum | |
4202 | of macro and macro_context. | |
4203 | (struct cpp_context)<direct_p>: Remove. | |
4204 | (_cpp_remaining_tokens_num_in_context): Declare new function. | |
4205 | * directives.c (destringize_and_run): Adjust. | |
4206 | * lex.c (_cpp_remaining_tokens_num_in_context) | |
4207 | (_cpp_token_from_context_at): Define new functions | |
4208 | (cpp_peek_token): Use them. | |
4209 | * init.c (cpp_create_reader): Initialize the base context to zero. | |
4210 | (_cpp_token_from_context_at): Define new static function. | |
4211 | (cpp_peek_token): Use new _cpp_remaining_tokens_num_in_context and | |
4212 | _cpp_token_from_context_at. | |
4213 | * macro.c (struct macro_arg)<virt_locs, expanded_virt_locs>: New | |
4214 | members. | |
4215 | (enum macro_arg_token_kind): New enum. | |
4216 | (struct macro_arg_token_iter): New struct. | |
4217 | (maybe_adjust_loc_for_trad_cpp, push_extended_tokens_context) | |
4218 | (alloc_expanded_arg_mem, ensure_expanded_arg_room) | |
4219 | (delete_macro_args, set_arg_token, get_arg_token_location) | |
4220 | (arg_token_ptr_at, macro_arg_token_iter_init) | |
4221 | (macro_arg_token_iter_get_token) | |
4222 | (macro_arg_token_iter_get_location, macro_arg_token_iter_forward) | |
4223 | (expanded_token_index, tokens_buff_new, tokens_buff_count) | |
4224 | (tokens_buff_last_token_ptr, tokens_buff_put_token_to) | |
4225 | (tokens_buff_add_token, tokens_buff_remove_last_token) | |
4226 | (reached_end_of_context, consume_next_token_from_context): New | |
4227 | static functions. | |
4228 | (cpp_get_token_1): New static function. Split and extended from | |
4229 | cpp_get_token. Use reached_end_of_context and | |
4230 | consume_next_token_from_context. Unify its return point. Move | |
4231 | the location tweaking from cpp_get_token_with_location in here. | |
4232 | (cpp_get_token): Use cpp_get_token_1 | |
4233 | (stringify_arg): Use the new arg_token_at. | |
4234 | (paste_all_tokens): Support tokens coming from extended tokens | |
4235 | contexts. | |
4236 | (collect_args): Return the number of collected arguments, by | |
4237 | parameter. Store virtual locations of tokens that constitute the | |
4238 | collected args. | |
4239 | (funlike_invocation_p): Return the number of collected arguments, | |
4240 | by parameter. | |
4241 | (enter_macro_context): Add a parameter for macro expansion point. | |
4242 | Pass it to replace_args and to the "used" cpp callback. Get the | |
4243 | number of function-like macro arguments from funlike_invocation_p, | |
4244 | pass it to the new delete_macro_args to free the memory used by | |
4245 | macro args. When -ftrack-macro-expansion is in effect, for macros | |
4246 | that have no arguments, create a macro map for the macro expansion | |
4247 | and use it to allocate proper virtual locations for tokens | |
4248 | resulting from the expansion. Push an extended tokens context | |
4249 | containing the tokens resulting from macro expansion and their | |
4250 | virtual locations. | |
4251 | (replace_args): Rename the different variables named 'count' into | |
4252 | variables with more meaningful names. Create a macro map; | |
4253 | allocate virtual locations of tokens resulting from this | |
4254 | expansion. Use macro_arg_token_iter to iterate over tokens of a | |
4255 | given macro. Handle the case of the argument of | |
4256 | -ftrack-macro-expansion being < 2. Don't free macro arguments | |
4257 | memory resulting from expand_arg here, as these are freed by the | |
4258 | caller of replace_arg using delete_macro_args now. Push extended | |
4259 | token context. | |
4260 | (next_context, push_ptoken_context, _cpp_push_token_context) | |
4261 | (_cpp_push_text_context): Properly initialize the context. | |
4262 | (expand_arg): Use the new alloc_expanded_arg_mem, | |
4263 | push_extended_tokens_context, cpp_get_token_1, and set_arg_token. | |
4264 | (_cpp_pop_context): Really free the memory held by the context. | |
4265 | Handle freeing memory used by extended tokens contexts. | |
4266 | (cpp_get_token_with_location): Use cpp_get_token_1. | |
4267 | (cpp_sys_macro_p): Adjust. | |
4268 | (_cpp_backup_tokens): Support the new kinds of token contexts. | |
4269 | * traditional.c (recursive_macro): Adjust. | |
4270 | ||
4271 | 2011-10-15 Tom Tromey <tromey@redhat> | |
4272 | Dodji Seketeli <dodji@redhat.com> | |
4273 | ||
4274 | * include/line-map.h (enum lc_reason)<LC_ENTER_MACRO>: New enum | |
4275 | member. | |
4276 | (MAX_SOURCE_LOCATION): New constant. | |
4277 | (struct line_map_ordinary, struct line_map_macro): New structs. | |
4278 | (struct line_map): Turn this into a union of the two above. Add | |
4279 | comments. | |
4280 | (struct maps_info): New struct. | |
4281 | (struct line_maps)<info_ordinary, info_macro>: Two new fields. | |
4282 | These now carry the map information that was previously scattered | |
4283 | in struct line_maps. | |
4284 | (struct map_info::allocated): Fix comment. | |
4285 | (MAP_START_LOCATION, ORDINARY_MAP_FILE_NAME) | |
4286 | (ORDINARY_MAP_STARTING_LINE_NUMBER) | |
4287 | (ORDINARY_MAP_INCLUDER_FILE_INDEX) | |
4288 | (ORDINARY_MAP_IN_SYSTEM_HEADER_P) | |
4289 | (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS, MACRO_MAP_MACRO) | |
4290 | (MACRO_MAP_NUM_MACRO_TOKENS MACRO_MAP_LOCATIONS) | |
4291 | (MACRO_MAP_EXPANSION_POINT_LOCATION) | |
4292 | (LOCATION_POSSIBLY_IN_MACRO_MAP_P, LINEMAPS_MAP_INFO) | |
4293 | (LINEMAPS_MAPS, LINEMAPS_ALLOCATE, LINEMAPS_USED, LINEMAPS_CACHE) | |
4294 | (LINEMAPS_LAST_MAP, LINEMAPS_LAST_ALLOCATED_MAP) | |
4295 | (LINEMAPS_ORDINARY_MAPS, LINEMAPS_ORDINARY_ALLOCATED) | |
4296 | (LINEMAPS_ORDINARY_USED, LINEMAPS_ORDINARY_CACHE) | |
4297 | (LINEMAPS_LAST_ORDINARY_MAP, LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP) | |
4298 | (LINEMAPS_MACRO_MAPS, LINEMAPS_MACRO_ALLOCATED) | |
4299 | (LINEMAPS_MACRO_USED, LINEMAPS_MACRO_CACHE) | |
4300 | (LINEMAPS_LAST_MACRO_MAP, LINEMAPS_LAST_ALLOCATED_MACRO_MAP) | |
4301 | (LINEMAPS_MAP_AT, LINEMAPS_ORDINARY_MAP_AT) | |
4302 | (LINEMAPS_MACRO_MAP_AT): New accessors for ordinary and macro map | |
4303 | information. | |
4304 | (linemap_check_ordinary, linemap_assert) | |
4305 | (linemap_location_before_p): New macros. | |
4306 | (linemap_position_for_line_and_column) | |
4307 | (linemap_tracks_macro_expansion_locs_p, linemap_add_macro_token) | |
4308 | (linemap_macro_expansion_map_p) | |
4309 | (linemap_macro_map_loc_to_def_point) | |
4310 | (linemap_macro_map_loc_unwind_once) | |
4311 | (linemap_macro_map_loc_to_exp_point, linemap_step_out_once) | |
4312 | (linemap_get_source_line linemap_get_source_column) | |
4313 | (linemap_map_get_macro_name, linemap_get_file_path) | |
4314 | (linemap_location_in_system_header_p) | |
4315 | (linemap_location_from_macro_expansion_p): Declare new functions. | |
4316 | (SOURCE_LINE, SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION) | |
4317 | (LINEMAP_FILE, LINEMAP_LINE, LINEMAP_SYSP): Assert that this | |
4318 | accessors act on ordinary maps only. | |
4319 | (INCLUDED_FROM): Return NULL for main files; use the new | |
4320 | accessors. | |
4321 | (LINEMAP_POSITION_FOR_COLUMN): Use the new accessors. | |
4322 | (struct expanded_location): Move here from gcc/input.h | |
4323 | (linemap_resolve_location, linemap_expand_location) | |
4324 | (linemap_expand_location_full): Declare new functions. | |
4325 | * line-map.c: Include cpplib.h, internal.h | |
4326 | (linemap_enter_macro, linemap_add_macro_token) | |
4327 | (linemap_get_expansion_line, linemap_get_expansion_filename): New | |
4328 | functions that are private to libcpp. | |
4329 | (linemap_assert): New macro. | |
4330 | (linemap_macro_loc_to_exp_point, linemap_macro_loc_to_exp_point) | |
4331 | (linemap_macro_loc_unwind, linemap_macro_map_loc_to_def_point) | |
4332 | (linemap_macro_map_loc_unwind_toward_spelling) | |
4333 | (linemap_macro_map_loc_to_exp_point) | |
4334 | (first_map_in_common_1, first_map_in_common): New static | |
4335 | functions. | |
4336 | (new_linemap): Define new static functions. Extracted and | |
4337 | enhanced from ... | |
4338 | (linemap_add): ... here. Use linemap_assert in lieu of abort | |
4339 | previously. | |
4340 | (linemap_tracks_macro_expansion_locs_p) | |
4341 | (linemap_add_macro_token, linemap_macro_expansion_map_p) | |
4342 | (linemap_check_ordinary, linemap_macro_map_loc_to_exp_point) | |
4343 | (linemap_macro_map_loc_to_def_point) | |
4344 | (linemap_macro_map_loc_unwind_once) | |
4345 | (linemap_step_out_once, linemap_map_get_index) | |
4346 | (linemap_get_source_line,linemap_get_source_column) | |
4347 | (linemap_get_file_path, linemap_map_get_macro_name) | |
4348 | (linemap_location_in_system_header_p) | |
4349 | (linemap_location_originated_from_system_header_p) | |
4350 | (linemap_location_from_macro_expansion_p) | |
4351 | (linemap_tracks_macro_expansion_locs_p) | |
4352 | (linemap_resolve_location, linemap_expand_location) | |
4353 | (linemap_expand_location_full) | |
4354 | (linemap_tracks_macro_expansion_locs_p) | |
4355 | (linemap_position_for_line_and_column, linemap_compare_locations): | |
4356 | Define new public functions. | |
4357 | (linemap_init): Initialize ordinary and macro maps information in | |
4358 | the map set. | |
4359 | (linemap_check_files_exited): Use the new accessors. | |
4360 | (linemap_free): Remove this dead code. | |
4361 | (linemap_line_start): Assert this uses an ordinary map. Adjust to | |
4362 | use the new ordinary map accessors and data structures. Don't | |
4363 | overflow past the lowest possible macro token's location. | |
4364 | (linemap_position_for_column): Assert the ordinary maps of the map | |
4365 | set are really ordinary. Use ordinary map accessors. | |
4366 | (linemap_lookup): Keep the same logic but generalize to allow | |
4367 | lookup of both ordinary and macro maps. Do not crash when called | |
4368 | with an empty line table. | |
4369 | * directives-only.c (_cpp_preprocess_dir_only): Adjust to use the | |
4370 | new API of line-map.h. | |
4371 | * directives.c (start_directive, do_line, do_linemarker) | |
4372 | (do_linemarker): Likewise. | |
4373 | * files.c (_cpp_find_file, _cpp_stack_include, open_file_failed) | |
4374 | (make_cpp_dir, cpp_make_system_header): Likewise. | |
4375 | * init.c (cpp_read_main_file): Likewise. | |
4376 | * internal.h (CPP_INCREMENT_LINE): Likewise. | |
4377 | (linemap_enter_macro, linemap_add_macro_token) | |
4378 | (linemap_get_expansion_line, linemap_get_expansion_filename): New | |
4379 | functions private to libcpp. | |
4380 | * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment) | |
4381 | (skip_line_comment, skip_whitespace, lex_raw_string) | |
4382 | (_cpp_lex_direct): Likewise. | |
4383 | * macro.c (_cpp_builtin_macro_text): Likewise. | |
4384 | (_cpp_aligned_alloc): Initialize the new name member of the macro. | |
4385 | * traditional.c (copy_comment, _cpp_scan_out_logical_line): | |
4386 | Likewise. | |
4387 | * errors.c (cpp_diagnostic): Adjust to new linemap API. | |
4388 | ||
4389 | 2011-08-28 Dodji Seketeli <dodji@redhat.com> | |
4390 | ||
4391 | * line-map.c (linemap_add): Assert that reason must not be | |
4392 | LC_RENAME when called for the first time on a "main input file". | |
4393 | ||
4394 | 2011-08-22 Gabriel Charette <gchare@google.com> | |
4395 | ||
4396 | * init.c (cpp_create_reader): Inititalize forced_token_location_p. | |
4397 | * internal.h (struct cpp_reader): Add field forced_token_location_p. | |
4398 | * lex.c (_cpp_lex_direct): Use forced_token_location_p. | |
4399 | (cpp_force_token_locations): New. | |
4400 | (cpp_stop_forcing_token_locations): New. | |
4401 | ||
4402 | 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4403 | ||
4404 | PR libstdc++/1773 | |
4405 | * init.c (cpp_init_builtins): Define __cplusplus 19971L. | |
4406 | ||
4407 | 2011-08-18 Joseph Myers <joseph@codesourcery.com> | |
4408 | ||
4409 | * include/cpplib.h (struct cpp_options): Fix typo. | |
4410 | ||
4411 | 2011-08-18 Joseph Myers <joseph@codesourcery.com> | |
4412 | ||
4413 | * include/cpplib.h (struct cpp_options): Add rliterals. | |
4414 | * init.c (struct lang_flags, lang_defaults): Add rliterals. | |
4415 | (cpp_set_lang): Set rliterals option. | |
4416 | (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__. | |
4417 | * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals. | |
4418 | ||
4419 | 2011-08-15 Gabriel Charette <gchare@google.com> | |
4420 | ||
4421 | * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove. | |
4422 | Update all users to use linemap_position_for_column instead. | |
4423 | ||
4424 | 2011-07-28 Gabriel Charette <gchare@google.com> | |
4425 | ||
4426 | * include/line-map.h (struct line_maps): | |
4427 | Remove unused field last_listed. Update all users. | |
4428 | ||
4429 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
4430 | ||
4431 | * configure.ac: Set need_64bit_hwint to yes for x86 targets. | |
4432 | * configure: Regenerated. | |
4433 | ||
4434 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4435 | ||
4436 | * system.h [__cplusplus]: Wrap C function declarations in extern "C". | |
4437 | ||
4438 | 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4439 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4440 | ||
4441 | PR bootstrap/49794 | |
4442 | * configure.ac: Test AM_ICONV with CXX. | |
4443 | * configure: Regenerate. | |
4444 | * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++. | |
4445 | ||
4446 | 2011-07-15 Dodji Seketeli <dodji@redhat.com> | |
4447 | ||
4448 | * directives.c (struct if_stack): Use source_location as type | |
4449 | here. | |
4450 | * include/cpplib.h (struct cpp_callbacks)<include, define, undef, | |
4451 | indent, def_pragma, used_define, used_undef>: Properly use | |
4452 | source_location as parameter type, rather than unsigned int. | |
4453 | ||
4454 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4455 | ||
4456 | PR target/39150 | |
4457 | * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] | |
4458 | like i[34567]86-*-solaris2.1[0-9]*. | |
4459 | * configure: Regenerate. | |
4460 | ||
4461 | 2011-06-16 Jason Merrill <jason@redhat.com> | |
4462 | ||
4463 | PR c++/45399 | |
4464 | * lex.c (lex_raw_string): Don't check for embedded NUL. | |
4465 | ||
4466 | 2011-06-06 Dodji Seketeli <dodji@redhat.com> | |
4467 | ||
4468 | PR preprocessor/48532 | |
4469 | * directives.c (do_pragma): Don't forget the invocation location | |
4470 | when parsing the pragma name of a namespaced pragma directive. | |
4471 | ||
4472 | 2011-05-29 John Tytgat <John.Tytgat@aaug.net> | |
4473 | ||
4474 | * files.c (read_file_guts): Add test on non-zero value of S_ISREG. | |
4475 | ||
4476 | 2011-05-22 Uros Bizjak <ubizjak@gmail.com> | |
4477 | ||
4478 | PR target/49104 | |
4479 | * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__ | |
4480 | is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx. | |
4481 | ||
4482 | 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com> | |
4483 | ||
4484 | * system.h (ENUM_BITFIELD): Remove. | |
4485 | ||
4486 | 2011-04-24 Jakub Jelinek <jakub@redhat.com> | |
4487 | ||
4488 | PR preprocessor/48740 | |
4489 | * lex.c (lex_raw_string): When raw string ends with | |
4490 | ??) followed by raw prefix and ", ensure it is preprocessed | |
4491 | with ??) rather than ??]. | |
4492 | ||
4493 | 2011-04-20 Jim Meyering <meyering@redhat.com> | |
4494 | ||
4495 | * files.c (destroy_cpp_file): Remove useless if-before-free. | |
4496 | * init.c (cpp_destroy): Likewise. | |
4497 | * macro.c (replace_args): Likewise. | |
4498 | * pch.c (cpp_valid_state): Likewise. | |
4499 | ||
4500 | 2011-03-25 Kai Tietz <ktietz@redhat.com> | |
4501 | ||
4502 | * files.c (file_hash_eq): Use filename_cmp | |
4503 | instead of strcmp. | |
4504 | (nonexistent_file_hash_eq): Likewise. | |
4505 | (remap_filename): Likewise. | |
4506 | Handle absolute DOS-path, | |
4507 | (append_file_to_dir): Check for IS_DIR_SEPARATOR | |
4508 | instead of slash. | |
4509 | (read_name_map): Likewise. | |
4510 | * linemap.c (linemap_add): Use filename_cmp | |
4511 | instead of strcmp. | |
4512 | * mkdeps.c (apply_vpath): Use filename_ncmp | |
4513 | instead of strncmp. | |
4514 | (deps_restore): Use filename_cmp instead of | |
4515 | strcmp. | |
4516 | * init.c (read_original_directory): Use | |
4517 | IS_DIR_SEPARATOR instead of checking for slash. | |
4518 | ||
4519 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> | |
4520 | ||
4521 | PR preprocessor/48192 | |
4522 | * directives.c (do_ifdef): Do not consider conditional macros as | |
4523 | being defined. | |
4524 | (do_ifndef): Ditto. | |
4525 | * expr.c (parse_defined): Ditto. | |
4526 | ||
4527 | 2011-03-18 Richard Henderson <rth@redhat.com> | |
4528 | ||
4529 | PR bootstrap/45381 | |
4530 | * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5. | |
4531 | ||
4532 | 2011-11-04 Eric Botcazou <ebotcazou@adacore.com> | |
4533 | Jakub Jelinek <jakub@redhat.com> | |
4534 | ||
4535 | PR preprocessor/39213 | |
4536 | * directives.c (end_directive): Call _cpp_remove_overlay for deferred | |
4537 | pragmas as well in traditional mode. | |
4538 | ||
4539 | 2010-11-17 Ian Lance Taylor <iant@google.com> | |
4540 | ||
4541 | PR bootstrap/45538 | |
4542 | * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of | |
4543 | AC_LANG based on ENABLE_BUILD_WITH_CXX. | |
4544 | ||
4545 | 2010-11-16 Kai Tietz <kai.tietz@onevision.com> | |
4546 | ||
4547 | PR preprocessor/17349 | |
4548 | * lex.c (save_comment): Handle in argument passing c++ | |
4549 | comments special. | |
4550 | ||
4551 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
4552 | ||
4553 | * configure.ac: Use AC_SYS_LARGEFILE. | |
4554 | * configure: Rebuild. | |
4555 | * config.in: Rebuild. | |
4556 | ||
4557 | 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net> | |
4558 | ||
4559 | * line-map.h (source_location): Remove obsolete comment | |
4560 | mentioning location_s. | |
4561 | ||
4562 | 2010-09-29 Kai Tietz <kai.tietz@onevision.com> | |
4563 | ||
4564 | PR preprocessor/45362 | |
4565 | * directives.c (cpp_pop_definition): Make static. | |
4566 | (do_pragma_push_macro): Reworked to store text | |
4567 | definition. | |
4568 | (do_pragma_pop_macro): Add free text definition. | |
4569 | (cpp_push_definition): Removed. | |
4570 | * include/cpplib.h (cpp_push_definition): Removed. | |
4571 | (cpp_pop_definition): Likewise. | |
4572 | * internal.h (def_pragma_macro): Remove member 'value' | |
4573 | and add new members 'definition', 'line', | |
4574 | 'syshdr', 'sued' and 'is_undef'. | |
4575 | * pch.c (_cpp_restore_pushed_macros): Rework to work | |
4576 | on text definition and store additional macro flags. | |
4577 | (_cpp_save_pushed_macros): Likewise. | |
4578 | ||
4579 | 2010-09-29 Joseph Myers <joseph@codesourcery.com> | |
4580 | ||
4581 | * include/cpplib.h (cpp_options): Rename warn_deprecated, | |
4582 | warn_traditional, warn_long_long and pedantic. | |
4583 | * directives.c (directive_diagnostics, _cpp_handle_directive): | |
4584 | Update names of cpp_options members. | |
4585 | * expr.c (cpp_classify_number, eval_token): Update names of | |
4586 | cpp_options members. | |
4587 | * init.c (cpp_create_reader, post_options): Update names of | |
4588 | cpp_options members. | |
4589 | * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of | |
4590 | cpp_options members. | |
4591 | * macro.c (parse_params): Update names of cpp_options members. | |
4592 | ||
4593 | 2010-09-15 Ian Lance Taylor <iant@google.com> | |
4594 | ||
4595 | * init.c: Fix type name in comment. | |
4596 | ||
4597 | 2010-08-31 Jakub Jelinek <jakub@redhat.com> | |
4598 | ||
4599 | PR preprocessor/45457 | |
4600 | * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if | |
4601 | needed. | |
4602 | * directives.c (do_ifdef, do_ifndef): Likewise. | |
4603 | ||
4604 | 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4605 | ||
4606 | * system.h [HAVE_INTTYPES_H]: Include inttypes.h. | |
4607 | ||
4608 | 2010-08-24 Richard Henderson <rth@redhat.com> | |
4609 | ||
4610 | PR bootstrap/45376 | |
4611 | * configure.ac (HAVE_SSE4): New check. | |
4612 | * configure, config.in: Rebuild. | |
4613 | * lex.c (search_line_sse42): Omit if !HAVE_SSE4. | |
4614 | ||
4615 | 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4616 | ||
4617 | * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer | |
4618 | etc. on Solaris 2/x86. | |
4619 | ||
4620 | 2010-08-21 Richard Henderson <rth@redhat.com> | |
4621 | Andi Kleen <ak@linux.intel.com> | |
4622 | David S. Miller <davem@davemloft.net> | |
4623 | ||
4624 | * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests. | |
4625 | (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE. | |
4626 | (ptrdiff_t): Check via AC_CHECK_TYPE. | |
4627 | * config.in, configure: Rebuild. | |
4628 | * system.h: Include stdint.h, if available. | |
4629 | * lex.c (WORDS_BIGENDIAN): Provide default. | |
4630 | (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp, | |
4631 | acc_char_index, search_line_acc_char, repl_chars, search_line_mmx, | |
4632 | search_line_sse2, search_line_sse42, init_vectorized_lexer, | |
4633 | search_line_fast): New. | |
4634 | (_cpp_clean_line): Use search_line_fast. Restructure the fast | |
4635 | loop to make it clear when we're leaving the loop. Stay in the | |
4636 | fast loop for non-trigraph '?'. | |
4637 | ||
4638 | 2010-06-11 Jakub Jelinek <jakub@redhat.com> | |
4639 | ||
4640 | * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro | |
4641 | callback. | |
4642 | (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER. | |
4643 | (cpp_macro_definition): Remove const qual from second argument. | |
4644 | * macro.c (enter_macro_context): Call user_builtin_macro callback for | |
4645 | NODE_BUILTIN !NODE_USED macros. | |
4646 | (warn_of_redefinition): Likewise. Remove const qual from second | |
4647 | argument. | |
4648 | (cpp_macro_definition): Likewise. | |
4649 | * pch.c (write_macdef, save_macros): Call user_builtin_macro callback | |
4650 | for NODE_BUILTIN !NODE_USED macros. | |
4651 | ||
4652 | 2010-06-10 Joseph Myers <joseph@codesourcery.com> | |
4653 | ||
4654 | * include/cpplib.h (struct cpp_options): Remove show_column. | |
4655 | * init.c (cpp_create_reader, post_options): Don't set show_column. | |
4656 | ||
4657 | 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com> | |
4658 | ||
4659 | PR bootstrap/44432 | |
4660 | * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++, | |
4661 | check that C++ compiler works. | |
4662 | * configure: Regenerate. | |
4663 | ||
4664 | 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
4665 | ||
4666 | * include/symtab.h (ht_identifier_ptr): New. | |
4667 | ||
4668 | 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com> | |
4669 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4670 | ||
4671 | PR bootstrap/42798 | |
4672 | * configure.ac: Check for declaration of 'basename(char *)'. | |
4673 | * configure: Regenerate. | |
4674 | * config.in: Regenerate. | |
4675 | ||
4676 | 2010-04-25 Joseph Myers <joseph@codesourcery.com> | |
4677 | ||
4678 | * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X. | |
4679 | * init.c (lang_defaults): Add entries for new language variants. | |
4680 | (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X | |
4681 | variants. | |
4682 | ||
4683 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
4684 | ||
4685 | PR cpp/43195 | |
4686 | * files.c (report_missing_guard): Test for #pragma once. | |
4687 | ||
4688 | 2010-04-07 Simon Baldwin <simonb@google.com> | |
4689 | ||
4690 | * directives.c (do_diagnostic): Add warning reason argument, | |
4691 | call appropriate error reporting function for code. | |
4692 | (directive_diagnostics): Call specific warning functions with | |
4693 | warning reason where appropriate. | |
4694 | (do_error, do_warning, do_pragma_dependency): Add warning reason | |
4695 | argument to do_diagnostic calls. | |
4696 | * macro.c (_cpp_warn_if_unused_macro, enter_macro_context, | |
4697 | _cpp_create_definition): Call specific warning functions with | |
4698 | warning reason where appropriate. | |
4699 | * Makefile.in: Add new diagnostic functions to gettext translations. | |
4700 | * include/cpplib.h (struct cpp_callbacks): Add warning reason code | |
4701 | to error callback. | |
4702 | (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR, | |
4703 | CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums. | |
4704 | (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS, | |
4705 | CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR, | |
4706 | CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS, | |
4707 | CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS, | |
4708 | CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF, | |
4709 | CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE, | |
4710 | CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp | |
4711 | warning reason codes. | |
4712 | (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, | |
4713 | cpp_warning_with_line, cpp_pedwarning_with_line, | |
4714 | cpp_warning_with_line_syshdr): New specific error reporting functions. | |
4715 | * pch.c (cpp_valid_state): Call specific warning functions with | |
4716 | warning reason where appropriate. | |
4717 | * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central | |
4718 | diagnostic handlers. | |
4719 | (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, | |
4720 | cpp_warning_with_line, cpp_pedwarning_with_line, | |
4721 | cpp_warning_with_line_syshdr): New specific error reporting functions. | |
4722 | * expr.c (cpp_classify_number, eval_token, num_unary_op): Call | |
4723 | specific warning functions with warning reason where appropriate. | |
4724 | * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment, | |
4725 | warn_about_normalization, lex_identifier_intern, lex_identifier, | |
4726 | _cpp_lex_direct): Ditto. | |
4727 | * charset.c (_cpp_valid_ucn, convert_hex, convert_escape, | |
4728 | narrow_str_to_charconst): Ditto. | |
4729 | ||
4730 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> | |
4731 | ||
4732 | PR preprocessor/43642 | |
4733 | * lex.c (lex_raw_string): Change type of TYPE variable to | |
4734 | unsigned char. | |
4735 | ||
4736 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4737 | ||
4738 | * aclocal.m4: Regenerate. | |
4739 | ||
4740 | 2010-03-29 Jason Merrill <jason@redhat.com> | |
4741 | ||
4742 | More N3077 raw string changes | |
4743 | * charset.c (cpp_interpret_string): Don't transform UCNs in raw | |
4744 | strings. | |
4745 | * lex.c (bufring_append): Split out from... | |
4746 | (lex_raw_string): ...here. Undo trigraph and line splicing | |
4747 | transformations. Do process line notes in multi-line literals. | |
4748 | (_cpp_process_line_notes): Ignore notes that were already handled. | |
4749 | ||
4750 | Some raw string changes from N3077 | |
4751 | * charset.c (cpp_interpret_string): Change inner delimiters to (). | |
4752 | * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter. | |
4753 | ||
4754 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> | |
4755 | ||
4756 | * init.c (read_original_filename): Don't call read_original_directory | |
4757 | if _cpp_handle_directive returns 0. | |
4758 | ||
4759 | 2010-01-01 Joseph Myers <joseph@codesourcery.com> | |
4760 | ||
4761 | PR preprocessor/41947 | |
4762 | * expr.c (cpp_classify_number): Give error for hexadecimal | |
4763 | floating-point constant with no digits before or after point. | |
4764 | ||
4765 | 2009-11-20 Arnaud Charlet <charlet@adacore.com> | |
4766 | ||
4767 | * macro.c (enter_macro_context): Call cb.used callback if defined. | |
4768 | * directives.c (do_idef, do_ifndef): Ditto. | |
4769 | * include/cpplib.h (struct cpp_callbacks): Add used callback. | |
4770 | ||
4771 | 2009-11-11 Kai Tietz <kai.tietz@onevision.com> | |
4772 | ||
4773 | * directives.c (do_pragma_push_macro): New pragma handler. | |
4774 | (do_pragma_pop_macro): Likewise. | |
4775 | (_cpp_init_internal_pragmas): Add push_macro and | |
4776 | pop_macro handler to internal pragmas. | |
4777 | (lex_macro_node_from_str): Removed. | |
4778 | (cpp_push_definition): Replace lex_macro_node_from_str | |
4779 | by _cpp_lex_identifier. | |
4780 | (cpp_pop_definition): Likewise. | |
4781 | * internal.h (_cpp_lex_identifier): New prototype. | |
4782 | (def_pragma_macro): New structure. | |
4783 | (cpp_reader): New member pushed_macros. | |
4784 | * lex.c (_cpp_lex_identifier): New function. | |
4785 | (lex_identifier_intern): New function. | |
4786 | * init.c (cpp_create_reader): Initialize pushed_macros | |
4787 | member. | |
4788 | (cpp_destroy): Free elements in pushed_macros member. | |
4789 | * pch.c (_cpp_save_pushed_macros): New function. | |
4790 | (_cpp_restore_pushed_macros): Likewise. | |
4791 | (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros. | |
4792 | (cpp_read_state): Use _cpp_restore_pushed_macros. | |
4793 | ||
4794 | 2009-10-19 Jakub Jelinek <jakub@redhat.com> | |
4795 | ||
4796 | * charset.c (cpp_init_iconv): Initialize utf8_cset_desc. | |
4797 | (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc | |
4798 | and char32_cset_desc. | |
4799 | (converter_for_type): Handle CPP_UTF8STRING. | |
4800 | (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings. | |
4801 | * directives.c (get__Pragma_string): Handle CPP_UTF8STRING. | |
4802 | (parse_include): Reject raw strings. | |
4803 | * include/cpplib.h (CPP_UTF8STRING): New token type. | |
4804 | * internal.h (struct cpp_reader): Add utf8_cset_desc field. | |
4805 | * lex.c (lex_raw_string): New function. | |
4806 | (lex_string): Handle u8 string literals, call lex_raw_string | |
4807 | for raw string literals. | |
4808 | (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R" | |
4809 | sequences. | |
4810 | * macro.c (stringify_arg): Handle CPP_UTF8STRING. | |
4811 | ||
4812 | 2009-10-14 Jakub Jelinek <jakub@redhat.com> | |
4813 | ||
4814 | PR preprocessor/41543 | |
4815 | * include/line-map.h (RESERVED_LOCATION_COUNT): Define. | |
4816 | * line-map.c (linemap_init): Initialize highest_location and | |
4817 | highest_line to RESERVED_LOCATION_COUNT-1 instead of 0. | |
4818 | ||
4819 | 2009-10-09 Jason Merrill <jason@redhat.com> | |
4820 | ||
4821 | * charset.c (_cpp_valid_ucn): Update C++0x restrictions. | |
4822 | ||
4823 | 2009-10-09 Neil Vachharajani <nvachhar@google.com> | |
4824 | ||
4825 | * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and | |
4826 | sccs. | |
4827 | ||
4828 | 2009-09-23 Loren J. Rittle <ljrittle@acm.org> | |
4829 | ||
4830 | * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h. | |
4831 | * configure: Rebuilt. | |
4832 | ||
4833 | 2009-09-22 Richard Guenther <rguenther@suse.de> | |
4834 | ||
4835 | PR pch/38987 | |
4836 | * files.c (pch_open_file): Disallow non-toplevel PCH inclusion. | |
4837 | ||
4838 | 2009-09-18 Chris Demetriou <cgd@google.com> | |
4839 | ||
4840 | PR preprocessor/28435: | |
4841 | * include/cpplib.h (struct cpp_options): Add new member | |
4842 | deps.need_preprocessor_output. | |
4843 | * files.c (open_file_failed): If preprocessor output is needed | |
4844 | always report an error. | |
4845 | ||
4846 | 2009-09-13 Kai Tietz <kai.tietz@onevision.com> | |
4847 | ||
4848 | * configure.ac: Set for i?86-w64-mingw* | |
4849 | need_64bit_hwint to yes. | |
4850 | * configure: Regenerated. | |
4851 | ||
4852 | 2009-09-10 Jason Merrill <jason@redhat.com> | |
4853 | ||
4854 | * directives.c (cpp_define): constify. | |
4855 | ||
4856 | 2009-09-02 Ian Lance Taylor <iant@google.com> | |
4857 | ||
4858 | * macro.c (stringify_arg): Escape CPP_WCHAR tokens. | |
4859 | ||
4860 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4861 | ||
4862 | * configure.ac (AC_PREREQ): Bump to 2.64. | |
4863 | ||
4864 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4865 | ||
4866 | * aclocal.m4: Regenerate. | |
4867 | * config.in: Regenerate. | |
4868 | * configure: Regenerate. | |
4869 | ||
4870 | 2009-08-17 Tom Tromey <tromey@redhat.com> | |
4871 | ||
4872 | PR preprocessor/41067: | |
4873 | * charset.c (convert_escape): Add missing ":" to error text. | |
4874 | ||
4875 | 2009-07-27 Douglas B Rupp <rupp@gnat.com> | |
4876 | ||
4877 | * include/cpplib.h (INO_T_CPP): New macro. | |
4878 | (struct cpp_dir): Use it. | |
4879 | ||
4880 | 2009-07-20 Jerry Quinn <jlquinn@optonline.net> | |
4881 | ||
4882 | PR regression/40800 | |
4883 | * configure.ac: Use = instead of == for testing | |
4884 | ENABLE_BUILD_WITH_CXX. | |
4885 | * configure: Rebuild. | |
4886 | ||
4887 | 2009-07-17 Jerry Quinn <jlquinn@optonline.net> | |
4888 | ||
4889 | * directives.c (do_linemarker, do_line): Use CPP_STRING for | |
4890 | ignored enum value. | |
4891 | * files.c (find_file_in_dir): Add cast from void* to char*. | |
4892 | * symtab.c (ht_lookup_with_hash): Add cast from void* to char*. | |
4893 | * Makefile.in: (WARN_CFLAGS): Use general and C-specific | |
4894 | warnings. | |
4895 | (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS, | |
4896 | ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER, | |
4897 | COMPILER_FLAGS): New. | |
4898 | (DEPMODE): Set from CCDEPMODE or CXXDEPMODE. | |
4899 | (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS | |
4900 | instead of ALL_CFLAGS. | |
4901 | * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings | |
4902 | from other warnings. Add -Wc++-compat to C-specific warnings. | |
4903 | Check for --enable-build-with-cxx. Set and substitute | |
4904 | ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES | |
4905 | according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before | |
4906 | AC_CHECK_HEADERS. | |
4907 | * configure: Rebuild. | |
4908 | * include/cpp-id-data.h: Remove extern "C". | |
4909 | * include/line-map.h: Likewise. | |
4910 | * include/mkdeps.h: Likewise. | |
4911 | * include/symtab.h: Likewise. | |
4912 | * internal.h: Likewise. | |
4913 | ||
4914 | 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
4915 | ||
4916 | * directives.c (parse_include): Add location argument. Update all | |
4917 | calls. | |
4918 | (parse_answer): Likewise. | |
4919 | (do_include_common): Error with exact location. | |
4920 | (parse_assertion): Likewise. | |
4921 | ||
4922 | 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
4923 | ||
4924 | * expr.c (num_div_op): Take explicit location. | |
4925 | ||
4926 | 2009-06-17 Ian Lance Taylor <iant@google.com> | |
4927 | ||
4928 | * include/cpplib.h (progname): Don't declare. | |
4929 | ||
4930 | 2009-06-12 Ian Lance Taylor <iant@google.com> | |
4931 | ||
4932 | * include/cpplib.h (struct cpp_options): Add | |
4933 | warn_cxx_operator_names field. | |
4934 | (NODE_WARN_OPERATOR): Define. | |
4935 | (struct cpp_hashnode): Increase flags field to 10 bits, decrease | |
4936 | type to 6 bits. | |
4937 | * init.c (mark_named_operators): Add flags parameter. | |
4938 | (cpp_post_options): Pick flags value to pass to | |
4939 | mark_named_operators. | |
4940 | * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that | |
4941 | identifier is an operator name in C++. | |
4942 | ||
4943 | 2009-06-01 Aldy Hernandez <aldyh@redhat.com> | |
4944 | ||
4945 | * include/line-map.h (LAST_SOURCE_COLUMN): New. | |
4946 | ||
4947 | 2009-06-01 Ian Lance Taylor <iant@google.com> | |
4948 | ||
4949 | * include/cpp-id-data.h: Add extern "C". | |
4950 | * include/line-map.h: Likewise. | |
4951 | * include/mkdeps.h: Likewise. | |
4952 | * include/symtab.h: Likewise. | |
4953 | * internal.h: Likewise. | |
4954 | ||
4955 | 2009-05-15 Ian Lance Taylor <iant@google.com> | |
4956 | ||
4957 | * include/cpplib.h (enum cpp_builtin_type): Rename from enum | |
4958 | builtin_type. Change all uses. | |
4959 | ||
4960 | 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
4961 | ||
4962 | PR cpp/36674 | |
4963 | * directives (do_linemarker): Compensate for the increment in | |
4964 | location that occurs when we reach the end of line. | |
4965 | * files (_cpp_stack_include): Mention _cpp_find_file in the | |
4966 | comment. | |
4967 | ||
4968 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> | |
4969 | ||
4970 | * include/cpplib.h (enum cpp_token_fld_kind): Add | |
4971 | CPP_TOKEN_FLD_TOKEN_NO. | |
4972 | (struct cpp_macro_arg, struct cpp_identifier): Define. | |
4973 | (union cpp_token_u): Use struct cpp_identifier for identifiers. | |
4974 | Use struct cpp_macro_arg for macro arguments. Add token_no for | |
4975 | CPP_PASTE token numbers. | |
4976 | * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma, | |
4977 | do_pragma_poison, parse_assertion): Use val.node.node in place of | |
4978 | val.node. | |
4979 | * expr.c (parse_defined, eval_token): Use val.node.node in place | |
4980 | of val.node. | |
4981 | * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len, | |
4982 | cpp_spell_token, cpp_output_token, _cpp_equiv_tokens, | |
4983 | cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in | |
4984 | place of val.arg_no. Use val.node.node in place of val.node. | |
4985 | * macro.c (replace_args, cpp_get_token, parse_params, | |
4986 | lex_expansion_token, create_iso_definition, cpp_macro_definition): | |
4987 | Use val.macro_arg.arg_no or val.token_no in place of val.arg_no. | |
4988 | Use val.node.node in place of val.node. | |
4989 | ||
4990 | 2009-05-03 Joseph Myers <joseph@codesourcery.com> | |
4991 | ||
4992 | * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte | |
4993 | UTF-8 sequences. | |
4994 | ||
4995 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> | |
4996 | ||
4997 | PR preprocessor/39559 | |
4998 | * expr.c (cpp_interpret_integer): Use a pedwarn for decimal | |
4999 | constants larger than intmax_t in C99 mode. | |
5000 | ||
5001 | 2009-04-21 Taras Glek <tglek@mozilla.com> | |
5002 | ||
5003 | * include/cpp-id-data.h: Update GTY annotations to new syntax. | |
5004 | * include/cpplib.h: Likewise. | |
5005 | * include/line-map.h: Likewise. | |
5006 | * include/symtab.h: Likewise. | |
5007 | ||
5008 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
5009 | ||
5010 | PR c++/14875 | |
5011 | * lex.c (cpp_type2name): Take a flags parameter. Call | |
5012 | cpp_named_operator2name for named operators and cpp_digraph2name | |
5013 | for digraphs. | |
5014 | (cpp_digraph2name): New. | |
5015 | (cpp_spell_token): Use it. | |
5016 | (cpp_output_token): Likewise. | |
5017 | * include/cpplib.h (cpp_type2name): Update declaration. | |
5018 | * init.c (cpp_named_operator2name): New. | |
5019 | * internal.h (cpp_named_operator2name): Declare. | |
5020 | ||
5021 | 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
5022 | ||
5023 | PR c++/13358 | |
5024 | * init.c (cpp_create_reader): Wlong_long is disabled by default. | |
5025 | * expr.c (cpp_classify_number): Give different messages for C and | |
5026 | C++ front-ends. | |
5027 | ||
5028 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> | |
5029 | ||
5030 | PR preprocessor/20078 | |
5031 | * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens | |
5032 | field. | |
5033 | * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define. | |
5034 | (struct cpp_token): Change flags to unsigned short. | |
5035 | * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens. | |
5036 | (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens. | |
5037 | (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE | |
5038 | tokens. | |
5039 | * macro.c (macro_real_token_count): New. | |
5040 | (enter_macro_context, replace_args): Use macro_real_token_count. | |
5041 | (create_iso_definition): Record whitespace surrounding and digraph | |
5042 | spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH. | |
5043 | Set extra_tokens and save CPP_PASTE tokens with arg_no set for | |
5044 | multiple consecutive ## tokens. | |
5045 | (_cpp_create_definition): Initialize extra_tokens. | |
5046 | (cpp_macro_definition): Use macro_real_token_count. | |
5047 | ||
5048 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> | |
5049 | ||
5050 | * directives.c (parse_include): Pass true to check_eol. | |
5051 | ||
5052 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> | |
5053 | ||
5054 | PR preprocessor/39646 | |
5055 | * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM. | |
5056 | * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM. | |
5057 | * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in | |
5058 | place of LC_RENAME. | |
5059 | ||
5060 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> | |
5061 | ||
5062 | PR preprocessor/39647 | |
5063 | * directives.c (check_eol): Add parameter expand. | |
5064 | (do_undef, parse_include, do_line, do_linemarker, do_ident, | |
5065 | do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef, | |
5066 | do_else, do_endif, do_assert, do_unassert): All callers changed. | |
5067 | Pass true from do_line, false elsewhere. | |
5068 | ||
5069 | 2009-04-12 Joseph Myers <joseph@codesourcery.com> | |
5070 | ||
5071 | PR preprocessor/31869 | |
5072 | * macro.c (stringify_arg): Handle NULL source token in padding | |
5073 | token where previous padding token did not have source token with | |
5074 | preceding whitespace. | |
5075 | ||
5076 | 2009-04-09 Jakub Jelinek <jakub@redhat.com> | |
5077 | ||
5078 | * Makefile.in: Change copyright header to refer to version | |
5079 | 3 of the GNU General Public License and to point readers at the | |
5080 | COPYING3 file and the FSF's license web page. | |
5081 | * charset.c: Likewise. | |
5082 | * directives-only.c: Likewise. | |
5083 | * directives.c: Likewise. | |
5084 | * errors.c: Likewise. | |
5085 | * expr.c: Likewise. | |
5086 | * files.c: Likewise. | |
5087 | * identifiers.c: Likewise. | |
5088 | * include/cpp-id-data.h: Likewise. | |
5089 | * include/cpplib.h: Likewise. | |
5090 | * include/line-map.h: Likewise. | |
5091 | * include/mkdeps.h: Likewise. | |
5092 | * include/symtab.h: Likewise. | |
5093 | * init.c: Likewise. | |
5094 | * internal.h: Likewise. | |
5095 | * lex.c: Likewise. | |
5096 | * line-map.c: Likewise. | |
5097 | * macro.c: Likewise. | |
5098 | * makeucnid.c: Likewise. | |
5099 | * mkdeps.c: Likewise. | |
5100 | * pch.c: Likewise. | |
5101 | * symtab.c: Likewise. | |
5102 | * system.h: Likewise. | |
5103 | * traditional.c: Likewise. | |
5104 | * ucnid.tab: Likewise. | |
5105 | * ucnid.h: Regenerate. | |
5106 | ||
5107 | 2009-04-01 Janis Johnson <janis187@us.ibm.com> | |
5108 | ||
5109 | PR c/39027 | |
5110 | * include/cpplib.h (CPP_N_DEFAULT): Define. | |
5111 | * expr.c (interpret_float_suffix): Recognize d or D for double, | |
5112 | return new value for default. | |
5113 | (cpp_classify_number): Issue pedwarn for use of d or D in suffix. | |
5114 | ||
5115 | PR c/33466 | |
5116 | * expr.c (interpret_float_suffix): Reject invalid suffix that uses | |
5117 | letters from decimal float and fixed-point suffixes. | |
5118 | ||
5119 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> | |
5120 | ||
5121 | PR preprocessor/15638 | |
5122 | * files.c (_cpp_find_file): Call open_file_failed after diagnosing | |
5123 | invalid PCH. | |
5124 | (open_file_failed): Make error for missing file fatal. | |
5125 | * include/cpplib.h (CPP_DL_FATAL): Define. | |
5126 | ||
5127 | 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net> | |
5128 | ||
5129 | PR preprocessor/31932: | |
5130 | * internal.h: Don't mention HAVE_ICONV_H. | |
5131 | * configure, config.in: Rebuild. | |
5132 | * configure.ac: Don't check for iconv.h. | |
5133 | ||
5134 | 2009-03-30 Tom Tromey <tromey@redhat.com> | |
5135 | ||
5136 | PR preprocessor/39512: | |
5137 | * line-map.c (linemap_init): Initialize 'reallocator' field. | |
5138 | ||
5139 | 2009-03-30 Jakub Jelinek <jakub@redhat.com> | |
5140 | ||
5141 | PR target/39558 | |
5142 | * macro.c (cpp_get_token): If macro_to_expand returns NULL | |
5143 | and used some tokens, add CPP_PADDING before next token. | |
5144 | ||
5145 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> | |
5146 | ||
5147 | PR preprocessor/34695 | |
5148 | * makedepend.c: Remove. | |
5149 | * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove. | |
5150 | (all, clean, TAGS_SOURCES, include): Remove makedepend handling. | |
5151 | * directives.c (cpp_errors): Remove. | |
5152 | * errors.c (print_location, _cpp_begin_message, v_message): | |
5153 | Remove. | |
5154 | (cpp_error, cpp_error_with_line): Always use error callback. | |
5155 | (cpp_error, cpp_error_with_line, cpp_errno): Return bool. | |
5156 | * include/cpplib.h (cpp_options): Remove pedantic_errors, | |
5157 | inhibit_warnings, warn_system_headers, inhibit_errors, | |
5158 | warnings_are_errors, client_diagnostic. | |
5159 | (cpp_callbacks): Add extra arguments to error callback; make it | |
5160 | return bool. | |
5161 | (cpp_finish): Return void. | |
5162 | (cpp_destroy): Remove inaccurate comment about return value. | |
5163 | (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove. | |
5164 | (CPP_DL_NOTE): Define. | |
5165 | * include/line-map.h (linemap_print_containing_files): Remove. | |
5166 | * init.c (cpp_finish): Do not check for or return number of | |
5167 | errors. | |
5168 | * internal.h (cpp_reader): Remove errors field. | |
5169 | * line-map.c (linemap_print_containing_files): Remove. | |
5170 | * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message | |
5171 | about previous definition. Only emit it if previous diagnostic | |
5172 | was emitted. | |
5173 | ||
5174 | 2009-03-28 Joseph Myers <joseph@codesourcery.com> | |
5175 | ||
5176 | * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not | |
5177 | mkinstalldirs. | |
5178 | ||
5179 | 2009-03-18 Jakub Jelinek <jakub@redhat.com> | |
5180 | ||
5181 | * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts. | |
5182 | ||
5183 | 2009-02-21 Joseph Myers <joseph@codesourcery.com> | |
5184 | ||
5185 | * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a | |
5186 | header name. | |
5187 | (_cpp_lex_direct): Handle this. | |
5188 | ||
5189 | 2009-02-15 Richard Guenther <rguenther@suse.de> | |
5190 | ||
5191 | Revert last change. | |
5192 | ||
5193 | 2009-02-13 Richard Guenther <rguenther@suse.de> | |
5194 | ||
5195 | * configure.ac: Enable LFS. | |
5196 | * configure: Re-generate. | |
5197 | * config.in: Likewise. | |
5198 | ||
5199 | 2009-01-05 Ben Elliston <bje@au.ibm.com> | |
5200 | ||
5201 | * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. | |
5202 | (.po.pox): Likewise. | |
5203 | (po/$(PACKAGE).pot): Likewise. | |
5204 | ||
5205 | 2008-12-10 Alexandre Oliva <aoliva@redhat.com> | |
5206 | ||
5207 | PR target/37033 | |
5208 | * pch.c (cpp_valid_state): Improve message for poisoned symbols. | |
5209 | Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM. | |
5210 | ||
5211 | 2008-11-29 Joseph Myers <joseph@codesourcery.com> | |
5212 | ||
5213 | * lex.c (cpp_token_len): Use 6 as default length. | |
5214 | ||
5215 | 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
5216 | ||
5217 | * expr.c (struct op): Add location. | |
5218 | (_cpp_parse_expr): Propagate locations throught the stack | |
5219 | of expressions. | |
5220 | (reduce): Likewise. | |
5221 | (check_promotion): Use explicit location in errors. | |
5222 | ||
5223 | 2008-10-05 Matthew Gingell <gingell@adacore.com> | |
5224 | Arnaud Charlet <charlet@adacore.com> | |
5225 | ||
5226 | * include/cpplib.h (cpp_comments, cpp_comment_table): New structs. | |
5227 | (cpp_get_comments): New function. | |
5228 | * internal.h (struct cpp_reader): Add comments field. | |
5229 | * init.c (cpp_destroy): Free comments. | |
5230 | * lex.c (store_comment, cpp_get_comments): New functions. | |
5231 | (comments): New struct. | |
5232 | (save_comment): Store comments in comments struct. | |
5233 | ||
5234 | 2008-09-18 Simon Baldwin <simonb@google.com> | |
5235 | ||
5236 | * include/cpplib.h (struct cpp_options): Add new boolean flag | |
5237 | warn_builtin_macro_redefined. | |
5238 | * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined. | |
5239 | * (struct builtin_operator): Split out from previous struct builtin, | |
5240 | enhance extra const correctness. | |
5241 | * (struct builtin_macro): Split out from previous struct builtin, add | |
5242 | new always_warn_if_redefined flag, enhance const correctness. | |
5243 | * (mark_named_operators): Use struct builtin_operator. | |
5244 | * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN | |
5245 | to builtins selectively. | |
5246 | * macro.c (warn_of_redefinition): Return false if a builtin macro | |
5247 | is not flagged with NODE_WARN. | |
5248 | ||
5249 | 2008-07-31 Jakub Jelinek <jakub@redhat.com> | |
5250 | ||
5251 | PR preprocessor/36649 | |
5252 | * files.c (struct report_missing_guard_data): New type. | |
5253 | (report_missing_guard): Put paths into an array instead of printing | |
5254 | them right away. Return 1 rather than 0. | |
5255 | (report_missing_guard_cmp): New function. | |
5256 | (_cpp_report_missing_guards): Sort and print paths gathered by | |
5257 | report_missing_guard callback. | |
5258 | ||
5259 | 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
5260 | ||
5261 | PR 28079 | |
5262 | * directives.c (strtolinenum): Handle overflow. | |
5263 | (do_line): Give a warning if line number overflowed. | |
5264 | (do_linemarker): Update call to strtolinenum. | |
5265 | ||
5266 | 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
5267 | ||
5268 | * include/line-map.h (linenum_type): New typedef. | |
5269 | (struct line_map): Use it. | |
5270 | (SOURCE_LINE): Second arguments is a LOCATION not a LINE. | |
5271 | (SOURCE_COLUMN): Likewise. | |
5272 | * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store | |
5273 | source_location values in a variable of type linenum_type. | |
5274 | * directives.c (struct if_stack): Use linenum_type. | |
5275 | (strtoul_for_line): Rename as strtolinenum. | |
5276 | (do_line): Use linenum_type. | |
5277 | (do_linemarker): Use linenum_type and strtolinenum. | |
5278 | (_cpp_do_file_change): Use linenum_t. | |
5279 | * line-map.c (linemap_add): Likewise. | |
5280 | (linemap_line_start): Likewise. | |
5281 | * traditional.c (struct fun_macro): 'line' is a source_location. | |
5282 | * errors.c (print_location): Use linenum_type. | |
5283 | * directives-only.c (_cpp_preprocess_dir_only): Likewise. | |
5284 | * internal.h (CPP_INCREMENT_LINE): Likewise. | |
5285 | * lex.c (_cpp_skip_block_comment): Use source_location. | |
5286 | ||
5287 | 2008-07-14 Ben Elliston <bje@au.ibm.com> | |
5288 | ||
5289 | * include/cpplib.h (NODE_CONDITIONAL): New. | |
5290 | (struct cpp_callbacks): New macro_to_expand field. | |
5291 | (struct cpp_hashnode): Adjust size of flags and type fields. | |
5292 | (cpp_peek_token): Prototype. | |
5293 | * lex.c (cpp_peek_token): New function. | |
5294 | (_cpp_temp_token): Protect pre-existing lookaheads. | |
5295 | * macro.c (cpp_get_token): Expand any conditional macros. | |
5296 | (_cpp_backup_tokens_direct): New. | |
5297 | (_cpp_backup_tokens): Call _cpp_backup_tokens_direct. | |
5298 | (warn_of_redefinition): Silently allow redefined conditional | |
5299 | macros. | |
5300 | (_cpp_create_definition): Remove the conditional flag when a user | |
5301 | defines one of the conditional macros. | |
5302 | * internal.h (_cpp_backup_tokens_direct): New prototype. | |
5303 | ||
5304 | 2008-06-13 Andrew Haley <aph@redhat.com> | |
5305 | ||
5306 | PR preprocessor/33305 | |
5307 | * macro.c (replace_args): Print a warning for empty macro | |
5308 | arguments in C89 and C++. | |
5309 | ||
5310 | 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
5311 | ||
5312 | * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies. | |
5313 | * configure: Regenerate. | |
5314 | ||
5315 | 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
5316 | ||
5317 | * Makefile.in (datarootdir): New variable. | |
5318 | ||
5319 | 2008-06-12 H.J. Lu <hongjiu.lu@intel.com> | |
5320 | ||
5321 | PR preprocessor/36479 | |
5322 | * charset.c (cpp_interpret_string_notranslate): Also set | |
5323 | narrow_cset_desc.width. | |
5324 | ||
5325 | 2008-06-07 Joseph Myers <joseph@codesourcery.com> | |
5326 | ||
5327 | * configure.ac (parisc*64*-*-*): Remove. | |
5328 | * configure: Regenerate. | |
5329 | ||
5330 | 2008-05-30 Tom Tromey <tromey@redhat.com> | |
5331 | ||
5332 | PR preprocessor/36320: | |
5333 | * internal.h (_cpp_parse_expr): Update. | |
5334 | * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error | |
5335 | messages. | |
5336 | * directives.c (do_if): Update. | |
5337 | (do_elif): Require expression if processing group. | |
5338 | ||
5339 | 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net> | |
5340 | ||
5341 | * include/cpplib.h (struct cpp_dir): Add new field, canonical_name. | |
5342 | ||
5343 | 2008-05-21 Tom Tromey <tromey@redhat.com> | |
5344 | ||
5345 | PR preprocessor/27777: | |
5346 | * lex.c (cpp_output_line_to_string): New function. | |
5347 | * internal.h (_cpp_begin_message): Don't declare. | |
5348 | * errors.c (_cpp_begin_message): Now static. | |
5349 | * include/cpplib.h (cpp_output_line_to_string): Declare. | |
5350 | * directives.c (do_diagnostic): Rewrote. Use | |
5351 | cpp_output_line_to_string. Don't use _cpp_begin_message. | |
5352 | ||
5353 | 2008-05-21 Tom Tromey <tromey@redhat.com> | |
5354 | ||
5355 | * include/symtab.h (HT_ALLOCED): Remove. | |
5356 | (ht_purge): Declare. | |
5357 | * symtab.c (DELETED): New define. | |
5358 | (ht_lookup): Update comment. | |
5359 | (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED | |
5360 | code. Use subobject allocator for strings, if it exists. | |
5361 | (ht_expand): Handle deleted entries. | |
5362 | (ht_forall): Likewise. | |
5363 | (ht_purge): New function. | |
5364 | (ht_dump_statistics): Print deletion statistics. | |
5365 | ||
5366 | 2008-05-13 Tom Tromey <tromey@redhat.com> | |
5367 | ||
5368 | PR preprocessor/22168: | |
5369 | * include/cpplib.h (struct cpp_options) <objc>: Update | |
5370 | documentation. | |
5371 | * expr.c (eval_token): Warn for use of assertions. | |
5372 | * directives.c (directive_diagnostics): Warn about extensions. | |
5373 | (DEPRECATED): New define. | |
5374 | (DIRECTIVE_TABLE): Use it. | |
5375 | ||
5376 | 2008-05-06 Tom Tromey <tromey@redhat.com> | |
5377 | ||
5378 | PR preprocessor/35313, PR preprocessor/36088: | |
5379 | * expr.c (optab) <QUERY, COMMA>: Set precedence to 4. | |
5380 | (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON. | |
5381 | ||
5382 | 2008-05-04 David S. Miller <davem@davemloft.net> | |
5383 | ||
5384 | * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes. | |
5385 | * configure: Regenerate. | |
5386 | ||
5387 | 2008-04-22 Daniel Franke <franke.daniel@gmail.com> | |
5388 | ||
5389 | * include/cpplib.h (cpp_define_formatted): New. | |
5390 | * directives.c (cpp_define_formatted): New. | |
5391 | ||
5392 | 2008-04-21 Tom Tromey <tromey@redhat.com> | |
5393 | ||
5394 | PR libcpp/33415: | |
5395 | * charset.c (_cpp_convert_input): Add buffer_start argument. | |
5396 | Ignore UTF-8 BOM if seen. | |
5397 | * internal.h (_cpp_convert_input): Add argument. | |
5398 | * files.c (struct _cpp_file) <buffer_start>: New field. | |
5399 | (destroy_cpp_file): Free buffer_start, not buffer. | |
5400 | (_cpp_pop_file_buffer): Likewise. | |
5401 | (read_file_guts): Update. | |
5402 | ||
5403 | 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com> | |
5404 | ||
5405 | * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal. | |
5406 | * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens. | |
5407 | (struct cpp_options): Added uliterals. | |
5408 | (cpp_interpret_string): Update prototype. | |
5409 | (cpp_interpret_string_notranslate): Idem. | |
5410 | * charset.c (init_iconv_desc): New width member in cset_converter. | |
5411 | (cpp_init_iconv): Add support for char{16,32}_cset_desc. | |
5412 | (convert_ucn): Idem. | |
5413 | (emit_numeric_escape): Idem. | |
5414 | (convert_hex): Idem. | |
5415 | (convert_oct): Idem. | |
5416 | (convert_escape): Idem. | |
5417 | (converter_for_type): New function. | |
5418 | (cpp_interpret_string): Use converter_for_type, support u and U prefix. | |
5419 | (cpp_interpret_string_notranslate): Match changed prototype. | |
5420 | (wide_str_to_charconst): Use converter_for_type. | |
5421 | (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}. | |
5422 | * directives.c (linemarker_dir): Macro U changed to UC. | |
5423 | (parse_include): Idem. | |
5424 | (register_pragma_1): Idem. | |
5425 | (restore_registered_pragmas): Idem. | |
5426 | (get__Pragma_string): Support CPP_STRING{16,32}. | |
5427 | * expr.c (eval_token): Support CPP_CHAR{16,32}. | |
5428 | * init.c (struct lang_flags): Added uliterals. | |
5429 | (lang_defaults): Idem. | |
5430 | * internal.h (struct cset_converter) <width>: New field. | |
5431 | (struct cpp_reader) <char16_cset_desc>: Idem. | |
5432 | (struct cpp_reader) <char32_cset_desc>: Idem. | |
5433 | * lex.c (digraph_spellings): Macro U changed to UC. | |
5434 | (OP, TK): Idem. | |
5435 | (lex_string): Add support for u'...', U'...', u"..." and U"...". | |
5436 | (_cpp_lex_direct): Idem. | |
5437 | * macro.c (_cpp_builtin_macro_text): Macro U changed to UC. | |
5438 | (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}. | |
5439 | ||
5440 | 2008-04-18 Paolo Bonzini <bonzini@gnu.org> | |
5441 | ||
5442 | PR bootstrap/35457 | |
5443 | * aclocal.m4: Regenerate. | |
5444 | * configure: Regenerate. | |
5445 | ||
5446 | 2008-04-17 Tom Tromey <tromey@redhat.com> | |
5447 | ||
5448 | PR libcpp/34866: | |
5449 | * errors.c (cpp_error): Don't reference a token before the start | |
5450 | of the current run. | |
5451 | ||
5452 | 2008-04-16 Tom Tromey <tromey@redhat.com> | |
5453 | ||
5454 | * Makefile.in (TAGS_SOURCES): New variable. | |
5455 | (TAGS): New target. | |
5456 | ||
5457 | 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org> | |
5458 | ||
5459 | * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-* | |
5460 | and shbe-*-*. | |
5461 | * configure: Rebuilt. | |
5462 | ||
5463 | 2008-04-02 Joseph Myers <joseph@codesourcery.com> | |
5464 | ||
5465 | * include/cpplib.h (struct cpp_callbacks): Add used_define, | |
5466 | used_undef and before_define. | |
5467 | (NODE_USED): Define. | |
5468 | * directives.c (do_define, do_undef, undefine_macros, do_ifdef, | |
5469 | do_ifndef, cpp_pop_definition): Handle new flag and use new | |
5470 | callbacks. | |
5471 | * expr.c (parse_defined): Handle new flag and use new callbacks. | |
5472 | * macro.c (enter_macro_context, _cpp_free_definition): Handle new | |
5473 | flag and use new callbacks. | |
5474 | ||
5475 | 2008-04-01 Jakub Jelinek <jakub@redhat.com> | |
5476 | ||
5477 | PR pch/13675 | |
5478 | * files.c (struct _cpp_file): Remove pch field. | |
5479 | (pch_open_file): Don't set file->pch, just file->pchname. | |
5480 | (should_stack_file): After pfile->cb.read_pch call | |
5481 | free pchname and clear pchname, don't close file->fd. | |
5482 | Test file->pchname instead of file->pch. Don't close fd after cb. | |
5483 | (_cpp_stack_include): Test file->pchname instead of file->pch. | |
5484 | ||
5485 | 2008-03-28 Tom Tromey <tromey@redhat.com> | |
5486 | ||
5487 | * Makefile.in (POSTCOMPILE): New variable. | |
5488 | (.c.o): Use it. | |
5489 | ||
5490 | 2008-03-13 Tom Tromey <tromey@redhat.com> | |
5491 | ||
5492 | PR libcpp/35322: | |
5493 | * directives.c (destringize_and_run): Set pfile->directive. | |
5494 | ||
5495 | 2008-03-06 Markus Milleder <markus.milleder@generali.at> | |
5496 | ||
5497 | PR preprocessor/35458 | |
5498 | * mkdeps.c (munge): Quote '#' with a '\'. | |
5499 | ||
5500 | 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
5501 | ||
5502 | PR preprocessor/35379 | |
5503 | * mkdeps.c (deps_write): Ensure the first target always appears | |
5504 | in the first column, without leading backslash newline. Avoid | |
5505 | some more extra whitespace. | |
5506 | ||
5507 | 2008-02-25 Thiemo Seufer <ths@mips.com> | |
5508 | ||
5509 | * Makefile.in ($(srcdir)/config.in): Depend on configure.ac. | |
5510 | ||
5511 | 2008-02-19 Tom Tromey <tromey@redhat.com> | |
5512 | ||
5513 | * traditional.c (lex_identifier): Use CPP_HASHNODE. | |
5514 | * lex.c (lex_identifier): Use CPP_HASHNODE. | |
5515 | * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in | |
5516 | do-while. | |
5517 | * identifiers.c (alloc_node): Change return type. | |
5518 | (_cpp_init_hashtable): Don't cast 'alloc_node'. | |
5519 | (proxy_assertion_broken): New declaration. | |
5520 | (cpp_forall_identifiers): Move comment. | |
5521 | * line-map.c (linemap_add): Comment fix. | |
5522 | (linemap_line_start): Indentation fix. | |
5523 | ||
5524 | 2008-01-25 Jakub Jelinek <jakub@redhat.com> | |
5525 | ||
5526 | PR preprocessor/34692 | |
5527 | * macro.c (collect_args): Add pragma_buff argument. Push | |
5528 | CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather | |
5529 | than into arguments. Reset prevent_expansion and parsing_args | |
5530 | state at CPP_PRAGMA_EOL/CPP_EOF. | |
5531 | (funlike_invocation_p): Add pragma_buff argument, pass it through | |
5532 | to collect_args. | |
5533 | (enter_macro_context): Add result argument. Adjust | |
5534 | funlike_invocation_p caller. Emit all deferred pragma tokens | |
5535 | gathered during collect_args before the expansion, add a padding | |
5536 | token. Return 2 instead of 1 if any pragma tokens were prepended. | |
5537 | (cpp_get_token): If enter_macro_context returns 2, don't return | |
5538 | a padding token, instead cycle to grab CPP_PRAGMA token. | |
5539 | * directives.c (_cpp_handle_directive): If was_parsing_args | |
5540 | in deferred pragma, leave parsing_args and prevent_expansion as is. | |
5541 | ||
5542 | 2008-01-22 Tom Tromey <tromey@redhat.com> | |
5543 | ||
5544 | PR c++/34859 | |
5545 | * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and | |
5546 | __STDC_CONSTANT_MACROS. | |
5547 | ||
5548 | 2008-01-07 Fred Fish <fnf@specifix.com> | |
5549 | ||
5550 | PR preprocessor/30363 | |
5551 | * traditional.c (replace_args_and_push): Add local variable | |
5552 | cxtquote, calculate the replacement text size assuming a | |
5553 | worst case of every input character quoted with backslash, | |
5554 | and properly handle output quoting of quote characters in | |
5555 | actual arguments used in function-like macros. | |
5556 | ||
5557 | 2008-01-03 Tom Tromey <tromey@redhat.com> | |
5558 | ||
5559 | PR preprocessor/34602 | |
5560 | * directives.c (do_line): Don't try to spell EOF token. | |
5561 | (do_linemarker): Add comment. | |
5562 | ||
5563 | 2007-12-11 DJ Delorie <dj@redhat.com> | |
5564 | ||
5565 | * charset.c (convert_using_iconv): Close out any shift states, | |
5566 | returning to the initial state. | |
5567 | ||
5568 | 2007-12-06 Tom Tromey <tromey@redhat.com> | |
5569 | ||
5570 | PR c/29172 | |
5571 | * internal.h (struct cpp_reader) <file_hash_entries>: Changed | |
5572 | type. | |
5573 | <file_hash_entries_allocated, file_hash_entries_used>: Removed. | |
5574 | * files.c (FILE_HASH_POOL_SIZE): New macro. | |
5575 | (struct file_hash_entry_pool): New. | |
5576 | (destroy_all_cpp_files): New function. | |
5577 | (allocate_file_hash_entries): Allocate a file_hash_entry_pool. | |
5578 | (new_file_hash_entry): Update. | |
5579 | (free_file_hash_entries): New function. | |
5580 | (_cpp_cleanup_files): Call free_file_hash_entries and | |
5581 | destroy_all_cpp_files. | |
5582 | (cpp_clear_file_cache): New function. | |
5583 | * include/cpplib.h (cpp_clear_file_cache): Declare. | |
5584 | ||
5585 | 2007-12-03 Tom Tromey <tromey@redhat.com> | |
5586 | ||
5587 | PR preprocessor/34288 | |
5588 | * configure.ac, config.in: Rebuilt. | |
5589 | * configure.ac: Check for ssize_t. | |
5590 | ||
5591 | 2007-11-30 Tom Tromey <tromey@redhat.com> | |
5592 | ||
5593 | PR preprocessor/32868 | |
5594 | * macro.c (_cpp_create_definition): Special case | |
5595 | __STDC_FORMAT_MACROS. | |
5596 | ||
5597 | 2007-11-16 Michael Matz <matz@suse.de> | |
5598 | ||
5599 | * files.c (search_path_head): Fix check for absolute paths. | |
5600 | ||
5601 | 2007-11-11 Tom Tromey <tromey@redhat.com> | |
5602 | ||
5603 | PR c++/17557 | |
5604 | * include/cpplib.h (cpp_included_before): Declare. | |
5605 | * files.c (struct file_hash_entry) <location>: New field. | |
5606 | (_cpp_find_file): Initialize new field. | |
5607 | (make_cpp_dir): Likewise. | |
5608 | (cpp_included_before): New function. | |
5609 | ||
5610 | 2007-11-01 Tom Tromey <tromey@redhat.com> | |
5611 | ||
5612 | PR preprocessor/30805 | |
5613 | * macro.c (paste_tokens): Handle padding token. | |
5614 | (paste_tokens): Don't abort unless padding has PASTE_LEFT flag. | |
5615 | ||
5616 | 2007-10-31 Tom Tromey <tromey@redhat.com> | |
5617 | ||
5618 | PR preprocessor/30786 | |
5619 | * macro.c (builtin_macro): Return result of _cpp_do__Pragma. | |
5620 | * directives.c (_cpp_do__Pragma): Return error status. | |
5621 | * internal.h (_cpp_do__Pragma): Update. | |
5622 | * directives.c (get__Pragma_string): Back up if EOF seen. | |
5623 | ||
5624 | 2007-09-06 Tom Tromey <tromey@redhat.com> | |
5625 | ||
5626 | * internal.h (struct cpp_reader) <invocation_location>: New | |
5627 | field. | |
5628 | (struct cpp_reader) <set_invocation_location>: Likewise. | |
5629 | * init.c (cpp_set_line_map): New function. | |
5630 | * line-map.c (linemap_add): Use linemap's allocator. | |
5631 | * include/line-map.h (GTY): Define. | |
5632 | (line_map_realloc): New typedef. | |
5633 | (struct line_map): Mark with GTY. | |
5634 | (struct line_maps): Likewise. | |
5635 | (struct line_maps) <maps>: Likewise. | |
5636 | (struct line_maps) <reallocator>: New field. | |
5637 | * include/symtab.h (GTY): Conditionally define. | |
5638 | * include/cpplib.h (cpp_set_line_map): Declare. | |
5639 | (cpp_get_token_with_location): Declare. | |
5640 | * macro.c (cpp_get_token): Set invocation_location on the reader. | |
5641 | (cpp_get_token_with_location): New function. | |
5642 | ||
5643 | 2007-08-30 Chao-ying Fu <fu@mips.com> | |
5644 | ||
5645 | * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur, | |
5646 | ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk. | |
5647 | (cpp_classify_number): Support decimal fixed-point constants without | |
5648 | exponents. | |
5649 | Warn about fixed-point constants when -pedantic. | |
5650 | * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change | |
5651 | comments to support fixed-point values. | |
5652 | (CPP_N_FRACT, CPP_N_ACCUM): Define. | |
5653 | ||
5654 | 2007-08-18 Tom Tromey <tromey@redhat.com> | |
5655 | ||
5656 | PR preprocessor/32974 | |
5657 | * directives.c (parse_include): Don't check for EOL when | |
5658 | processing #pragma dependency. | |
5659 | ||
5660 | 2007-07-30 Ollie Wild <aaw@google.com> | |
5661 | ||
5662 | * directives-only.c: New file. | |
5663 | * internal.h (struct _cpp_dir_only_callbacks): New. | |
5664 | (_cpp_preprocess_dir_only): New function. | |
5665 | * directives.c (_cpp_handle_directive): Check directives_only before | |
5666 | disabling execution of indented directives. | |
5667 | * files.c (_cpp_stack_file): Add directives_only check. | |
5668 | * include/cpplib.h (struct cpp_options): Add directives_only. | |
5669 | (cpp_init_special_builtins): New function. | |
5670 | * init.c (cpp_init_special_builtins): New function. | |
5671 | (cpp_init_builtins): Move builtin_array initialization to | |
5672 | cpp_init_special_builtins. | |
5673 | (post_options): Check directives_only before setting | |
5674 | pfile->state.prevent_expansion = 1. | |
5675 | * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__ | |
5676 | is expanded inside a directive while -fdirectives-only is enabled. | |
5677 | * Makefile.in (libcpp_a_OBJS): Add directives-only.o. | |
5678 | (libcpp_a_SOURCES): Add directives-only.c. | |
5679 | ||
5680 | 2007-07-04 Uros Bizjak <ubizjak@gmail.com> | |
5681 | ||
5682 | * traditional.c (_cpp_scan_out_logical_line): Initialize | |
5683 | fmacro.args, fmacro.node, fmacro.offset, fmacro.line and | |
5684 | fmacro.args to prevent 'may be used uninitialized' warning. | |
5685 | ||
5686 | 2007-07-03 Uros Bizjak <ubizjak@gmail.com> | |
5687 | ||
5688 | * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q): | |
5689 | Add new constants. | |
5690 | * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q' | |
5691 | suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q | |
5692 | for 'q' or 'Q' suffixes. | |
5693 | ||
5694 | 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net | |
5695 | ||
5696 | * files.c (open_file): Correct typo. | |
5697 | ||
5698 | 2007-06-16 Vladimir Prus <vladimir@codesourcery.com> | |
5699 | ||
5700 | * files.c (open_file): Prevent the call | |
5701 | for stat from overwriting errno. | |
5702 | ||
5703 | 2007-06-09 Vladimir Prus <vladimir@codesourcery.com> | |
5704 | ||
5705 | * files.c (open_file): Account for the | |
5706 | fact that on windows, opening a directory gives | |
5707 | EACCES. | |
5708 | ||
5709 | 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> | |
5710 | ||
5711 | PR preprocessor/23479 | |
5712 | * expr.c (cpp_classify_number): Implement 0b-prefixed binary | |
5713 | integer constants. | |
5714 | (append_digit): Likewise. | |
5715 | * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed | |
5716 | binary integer constants. | |
5717 | ||
5718 | 2007-05-31 Dave Korn <dave.korn@artimi.com> | |
5719 | ||
5720 | PR preprocessor/14331 | |
5721 | * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF. | |
5722 | ||
5723 | 2007-05-24 Ollie Wild <aaw@google.com> | |
5724 | ||
5725 | * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER. | |
5726 | * pch.c (cpp_write_pch_deps): Save __COUNTER__ state. | |
5727 | (cpp_write_pch_state): Save __COUNTER__ state. | |
5728 | (cpp_valid_state): Check valid __COUNTER__ state. | |
5729 | (cpp_read_state): Read new __COUNTER__ state. | |
5730 | * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator. | |
5731 | * init.c (builtin_array): Add __COUNTER__/BT_COUNTER. | |
5732 | * internal.h (struct cpp_reader): Add counter member. | |
5733 | ||
5734 | 2007-05-23 Simon Martin <simartin@users.sourceforge.net> | |
5735 | ||
5736 | PR preprocessor/20077 | |
5737 | * macro.c (create_iso_definition): Fixed the method to determine | |
5738 | whether the token-pasting operator appears at the beginning or the end | |
5739 | of a macro. | |
5740 | ||
5741 | 2007-05-21 Ian Lance Taylor <iant@google.com> | |
5742 | ||
5743 | * internal.h (struct cpp_reader): Add new fields: | |
5744 | nonexistent_file_hash and nonexistent_file_ob. | |
5745 | * files.c: Include "obstack.h". | |
5746 | (find_file_in_dir): Before trying to open the file, look up the | |
5747 | path name in the hash table of nonexistent files. After failing | |
5748 | to open the file, add the path name to the hash table. | |
5749 | (_cpp_find_file): Cache the results of looking up the file name | |
5750 | starting with the quote and bracket chain heads, if we can. | |
5751 | (nonexistent_file_hash_eq): New static function. | |
5752 | (_cpp_init_files): Initialize pfile->nonexistent_file_hash and | |
5753 | pfile->nonexistent_file_ob. | |
5754 | (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and | |
5755 | pfile->nonexistent_file_ob. | |
5756 | ||
5757 | 2007-05-14 Janis Johnson <janis187@us.ibm.com> | |
5758 | ||
5759 | * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic. | |
5760 | ||
5761 | PR c/31924 | |
5762 | * expr.c (interpret_float_suffix): Check for invalid suffix. | |
5763 | ||
5764 | 2007-05-02 Eric Christopher <echristo@apple.com> | |
5765 | ||
5766 | * expr.c (num_div_op): Don't overflow if the result is | |
5767 | zero. | |
5768 | ||
5769 | 2007-05-02 Tom Tromey <tromey@redhat.com> | |
5770 | ||
5771 | PR preprocessor/28709 | |
5772 | * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs. | |
5773 | ||
5774 | 2007-03-30 Michael Meissner <michael.meissner@amd.com> | |
5775 | ||
5776 | * directives.c (lex_macro_node_from_str): Fix alloca call to be | |
5777 | type correct. | |
5778 | ||
5779 | 2007-03-30 Richard Henderson <rth@redhat.com> | |
5780 | ||
5781 | * directives.c (lex_macro_node_from_str): New. | |
5782 | (cpp_push_definition, cpp_pop_definition): New. | |
5783 | * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare. | |
5784 | ||
5785 | 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> | |
5786 | ||
5787 | * Makefile.in: Add dummy install-pdf target. | |
5788 | ||
5789 | 2007-01-30 Tom Tromey <tromey@redhat.com> | |
5790 | ||
5791 | PR preprocessor/30468 | |
5792 | * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped | |
5793 | './'. | |
5794 | ||
5795 | 2007-01-30 Tom Tromey <tromey@redhat.com> | |
5796 | ||
5797 | PR preprocessor/29966 | |
5798 | * macro.c (lex_expansion_token): Save and restore cpp_reader's | |
5799 | cur_token. | |
5800 | (_cpp_create_definition): Don't restore cur_token here. | |
5801 | * lex.c (_cpp_lex_token): Added assertion. | |
5802 | ||
5803 | 2007-01-27 Tom Tromey <tromey@redhat.com> | |
5804 | ||
5805 | * configure: Rebuilt. | |
5806 | ||
5807 | 2007-01-12 Tom Tromey <tromey@redhat.com> | |
5808 | ||
5809 | PR preprocessor/28227 | |
5810 | * directives.c (lex_macro_node): Added 'is_def_or_undef' | |
5811 | argument. | |
5812 | (do_define): Update. | |
5813 | (do_undef): Update. | |
5814 | (do_ifdef): Update. | |
5815 | (do_ifndef): Update. | |
5816 | ||
5817 | 2007-01-11 Paolo Bonzini <bonzini@gnu.org> | |
5818 | ||
5819 | * configure: Regenerate. | |
5820 | ||
5821 | 2007-01-11 Paolo Bonzini <bonzini@gnu.org> | |
5822 | ||
5823 | * configure: Regenerate. | |
5824 | ||
5825 | 2007-01-04 Tom Tromey <tromey@redhat.com> | |
5826 | ||
5827 | PR preprocessor/28165 | |
5828 | * internal.h (cpp_in_primary_file): New function. | |
5829 | * directives.c (do_include_next): Use cpp_in_primary_file. | |
5830 | (do_pragma_once): Likewise. | |
5831 | (do_pragma_system_header): Likewise. | |
5832 | ||
5833 | 2006-12-29 Ian Lance Taylor <iant@google.com> | |
5834 | ||
5835 | * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't | |
5836 | look backward at the end of the line unless we saw a backslash. | |
5837 | ||
5838 | 2006-12-29 Jakub Jelinek <jakub@redhat.com> | |
5839 | ||
5840 | PR preprocessor/29612 | |
5841 | * directives.c (do_linemarker): Set pfile->buffer->sysp always, not | |
5842 | only when new_sysp is non-zero. | |
5843 | ||
5844 | 2006-12-28 Tom Tromey <tromey@redhat.com> | |
5845 | ||
5846 | PR preprocessor/30001 | |
5847 | * charset.c (_cpp_convert_input): Check that to.len is greater | |
5848 | than zero. | |
5849 | ||
5850 | 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> | |
5851 | ||
5852 | * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU. | |
5853 | * configure: Rebuilt. | |
5854 | ||
5855 | 2006-11-01 Douglas Gregor <doug.gregor@gmail.com> | |
5856 | ||
5857 | * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X | |
5858 | for experimental C++0x mode. | |
5859 | * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has | |
5860 | adopted the preprocessor changes introduced in C99. | |
5861 | ||
5862 | 2006-10-29 Joseph Myers <joseph@codesourcery.com> | |
5863 | ||
5864 | * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux* | |
5865 | depending on --enable-targets=all. | |
5866 | * configure: Regenerate. | |
5867 | ||
5868 | 2006-10-12 Jakub Jelinek <jakub@redhat.com> | |
5869 | ||
5870 | PR preprocessor/28709 | |
5871 | * macro.c (paste_tokens): Do error reporting here, use BUF with the | |
5872 | spelled LHS token as opposed to spelling it again. | |
5873 | (paste_all_tokens): Don't report errors here, just break on failure. | |
5874 | ||
5875 | 2006-10-10 Brooks Moses <bmoses@stanford.edu> | |
5876 | ||
5877 | * Makefile.in: Added empty "pdf" target. | |
5878 | ||
5879 | 2006-09-22 Geoffrey Keating <geoffk@apple.com> | |
5880 | ||
5881 | * configure.ac: Make need_64_bit_hwint case for x86-darwin | |
5882 | match exactly the glob in gcc/config.gcc. | |
5883 | * configure: Regenerate. | |
5884 | ||
5885 | 2006-09-13 Joseph S. Myers <joseph@codesourcery.com> | |
5886 | ||
5887 | PR c/28768 | |
5888 | PR preprocessor/14634 | |
5889 | * lex.c (lex_string): Pedwarn for unterminated literals. | |
5890 | ||
5891 | 2006-09-08 Eric Christopher <echristo@apple.com> | |
5892 | ||
5893 | * configure.ac: Add 64-bit HWI support for i?86-darwin. | |
5894 | ||
5895 | 2006-08-14 Steve Ellcey <sje@cup.hp.com> | |
5896 | ||
5897 | PR c++/28288 | |
5898 | PR c++/14556 | |
5899 | * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens. | |
5900 | (CPP_LAST_EQ): Change. | |
5901 | (CPP_LAST_PUNCTUATOR): Change. | |
5902 | * expr.c (cpp_operator): Remove MIN and MAX. | |
5903 | (reduce): Remove CPP_MIN and CPP_MAX. | |
5904 | (num_binary_op): Ditto. | |
5905 | * lex.c (_cpp_lex_direct): Ditto. | |
5906 | (cpp_avoid_paste): Remove ? as legal symbol after > or <. | |
5907 | ||
5908 | 2006-06-09 Jakub Jelinek <jakub@redhat.com> | |
5909 | ||
5910 | PR preprocessor/27746 | |
5911 | * directives.c (do_pragma): Handle pragma with valid namespace | |
5912 | and invalid name coming from macro expansion. | |
5913 | * directives.c (destringize_and_run): Initialize next field in | |
5914 | context. | |
5915 | ||
5916 | PR c/27747 | |
5917 | PR c++/27748 | |
5918 | * directives.c (destringize_and_run): Set NO_EXPAND on the | |
5919 | tokens. | |
5920 | ||
5921 | * macro.c (_cpp_backup_tokens): Fix comment typo. | |
5922 | ||
5923 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> | |
5924 | ||
5925 | * Makefile.in (CATALOGS): Add po/ prefix. | |
5926 | * configure: Regenerated. | |
5927 | ||
5928 | 2006-05-23 Carlos O'Donell <carlos@codesourcery.com> | |
5929 | ||
5930 | * Makefile.in: Add install-html target. Add install-html to .PHONY | |
5931 | ||
5932 | 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> | |
5933 | ||
5934 | * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP. | |
5935 | * files.c (_cpp_get_file_stat): New function. | |
5936 | * include/cpplib.h (builtin_type): Add BT_TIMESTAMP. | |
5937 | * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP. | |
5938 | * internal.h (_cpp_get_file_stat): Prototype. | |
5939 | (struct cpp_buffer): Add timestamp. | |
5940 | ||
5941 | 2006-01-23 Jakub Jelinek <jakub@redhat.com> | |
5942 | ||
5943 | PR preprocessor/25717 | |
5944 | * init.c (cpp_init_builtins): If __STDC__ will not change value | |
5945 | between system headers and other sources, define it as a normal | |
5946 | macro rather than a builtin. | |
5947 | * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check | |
5948 | cpp_in_system_header condition. | |
5949 | ||
5950 | 2006-01-05 Paolo Bonzini <bonzini@gnu.org> | |
5951 | ||
5952 | * Makefile.in: Use -MMD instead of -MD. | |
5953 | ||
5954 | 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> | |
5955 | Richard Henderson <rth@redhat.com> | |
5956 | ||
5957 | Merge from gomp branch: | |
5958 | * directives.c (struct pragma_entry): Add is_deferred. Add ident | |
5959 | entry to value union. | |
5960 | (end_directive): Don't eat the line if in_deferred_pragma. | |
5961 | (run_directive): Remove pragma hacks. | |
5962 | (insert_pragma_entry): Remove. | |
5963 | (new_pragma_entry): New. | |
5964 | (register_pragma_1): Split out of register_pragma. Only handle | |
5965 | the lookup tree and return the new entry. | |
5966 | (cpp_register_pragma): Fill in the pragma entry here. | |
5967 | (cpp_register_deferred_pragma): New. | |
5968 | (register_pragma_internal): New. | |
5969 | (_cpp_init_internal_pragmas): Use register_pragma_internal. | |
5970 | (do_pragma): Allow pragma expansion after namespace. For deferred | |
5971 | pragmas, don't slurp the line into a string. | |
5972 | (destringize_and_run): Save tokens for deferred pragmas. | |
5973 | (cpp_handle_deferred_pragma): Remove. | |
5974 | * macro.c (builtin_macro): Remove pragma token hack. | |
5975 | (_cpp_push_token_context): Rename from push_token_context and export. | |
5976 | * internal.h (struct lexer_state): Add pragma_allow_expansion. | |
5977 | (_cpp_push_token_context): Declare. | |
5978 | * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return | |
5979 | a token. Update the line number correctly if so. | |
5980 | (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. | |
5981 | (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. | |
5982 | * include/cpplib.h (PRAGMA_EOL): New. | |
5983 | (CPP_TOKEN_FLD_PRAGMA): New. | |
5984 | (struct cpp_token): Add val.pragma. | |
5985 | (struct cpp_options): Remove defer_pragmas. | |
5986 | (cpp_handle_deferred_pragma): Remove. | |
5987 | (cpp_register_deferred_pragma): Declare. | |
5988 | ||
5989 | 2006-01-01 Jakub Jelinek <jakub@redhat.com> | |
5990 | ||
5991 | PR c++/25294 | |
5992 | * directives.c (do_pragma): If pragma line ends with multi-line | |
5993 | block comment, end the saved deferred pragma string before that | |
5994 | comment. Handle embedded '\0' chars on the pragma line. | |
5995 | ||
5996 | 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> | |
5997 | ||
5998 | PR c++/23333 | |
5999 | * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure. | |
6000 | ||
6001 | 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com> | |
6002 | Ben Elliston <bje@au.ibm.com> | |
6003 | ||
6004 | * include/cpplib.h (CPP_N_DFLOAT): New. | |
6005 | * expr.c (interpret_float_suffix): Identify df, dd, and dl | |
6006 | suffixes as decimal floating point constants. | |
6007 | (cpp_classify_number): Disallow hexadecimal DFP constants. | |
6008 | ||
6009 | 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com> | |
6010 | Ian Lance Taylor <ian@airs.com> | |
6011 | ||
6012 | * include/cpplib.h (struct cpp_callbacks): Annotate error with | |
6013 | ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0). | |
6014 | ||
6015 | 2005-11-09 Per Bothner <per@bothner.com> | |
6016 | Uros Bizjak <uros@kss-loka.si> | |
6017 | ||
6018 | PR c/24101 | |
6019 | * init.c (read_original_filename): Temporarily set | |
6020 | state.in_directive before calling _cpp_lex_direct for | |
6021 | CPP_HASH tokens. | |
6022 | ||
6023 | 2005-11-03 James E Wilson <wilson@specifix.com> | |
6024 | ||
6025 | PR preprocessor/24202 | |
6026 | * files.c (_cpp_pop_file_buffer): Set buffer_valid to false. | |
6027 | ||
6028 | 2005-11-04 Joseph S. Myers <joseph@codesourcery.com> | |
6029 | ||
6030 | * include/cpplib.h (struct cpp_callbacks): Make error take | |
6031 | va_list* parameter. | |
6032 | * errors.c (cpp_error): Update call to callback. | |
6033 | ||
6034 | 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu> | |
6035 | ||
6036 | PR preprocessor/22042 | |
6037 | * macro.c (_cpp_builtin_macro_text): Lower the needed max | |
6038 | buffer size. | |
6039 | (cpp_quote_string): Don't octalify non printable | |
6040 | charactors. | |
6041 | ||
6042 | 2005-11-03 Joseph S. Myers <joseph@codesourcery.com> | |
6043 | ||
6044 | PR c++/17964 | |
6045 | * include/cpplib.h (struct cpp_options): Add client_diagnostic. | |
6046 | (struct cpp_callbacks): Add error. | |
6047 | * errors.c (cpp_error): If client_diagnostic, use error callback. | |
6048 | * charset.c (convert_escape): Don't use %03o in diagnostic. | |
6049 | ||
6050 | 2005-10-21 James E Wilson <wilson@specifix.com> | |
6051 | ||
6052 | PR preprocessor/15220 | |
6053 | * files.c (_cpp_find_file): New parameter angle_brackets. Fix all | |
6054 | callers. Pass to open_file_failed. | |
6055 | (open_file_failed): New parameter angle_brackets. Fix all callers. | |
6056 | Use in print_dep assignment. | |
6057 | * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file. | |
6058 | * internal.h (_cpp_find_file): Add new parm to declaration. | |
6059 | ||
6060 | 2005-10-08 Kazu Hirata <kazu@codesourcery.com> | |
6061 | ||
6062 | * configure.ac: Require 64-bit int for arm*-*-*eabi*. | |
6063 | * configure: Regenerate. | |
6064 | ||
6065 | 2005-10-04 Ian Lance Taylor <ian@airs.com> | |
6066 | ||
6067 | PR preprocessor/13726 | |
6068 | * directives.c (check_eol_return_comments): New static function. | |
6069 | (parse_include): Add buf parameter. Change all callers. | |
6070 | (do_include_common): If not discard comments, turn on | |
6071 | save_comments. Pass collected comments to include callback. | |
6072 | * include/cpplib.h (struct cpp_callbacks): Add new parameter to | |
6073 | include callback: cpp_token list. | |
6074 | ||
6075 | 2005-09-20 Joseph S. Myers <joseph@codesourcery.com> | |
6076 | ||
6077 | * include/cpplib.h (struct cpp_options): Add extended_identifiers. | |
6078 | * init.c (struct lang_flags, lang_defaults): Add | |
6079 | extended_identifiers. | |
6080 | (cpp_set_lang): Use it. | |
6081 | * lex.c (forms_identifier_p): Check extended_identifiers. | |
6082 | ||
6083 | 2005-08-30 Jakub Jelinek <jakub@redhat.com> | |
6084 | ||
6085 | PR preprocessor/20348 | |
6086 | PR preprocessor/20356 | |
6087 | * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and | |
6088 | 2004-06-05 changes. | |
6089 | ||
6090 | 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
6091 | ||
6092 | * configure.ac (ACX_PROG_CC_WARNING_OPTS): add | |
6093 | -Wmissing-format-attribute. | |
6094 | ||
6095 | * configure: Regenerate. | |
6096 | ||
6097 | 2005-06-29 Kelley Cook <kcook@gcc.gnu.org> | |
6098 | ||
6099 | * all files: Update FSF address in copyright headers. | |
6100 | * makeucnid.c (write_copyright): Update outputted FSF address. | |
6101 | ||
6102 | 2005-06-13 Zack Weinberg <zack@codesourcery.com> | |
6103 | ||
6104 | * configure.ac: Invoke ZW_CREATE_DEPDIR and | |
6105 | ZW_PROG_COMPILER_DEPENDENCIES. | |
6106 | * aclocal.m4, configure: Regenerate. | |
6107 | * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE): | |
6108 | New variables. | |
6109 | (distclean): Clean up $(DEPDIR) and its contents. | |
6110 | (.c.o): Use $(COMPILE). | |
6111 | Include $(DEPDIR)/*.Po for most object->header dependencies. | |
6112 | ||
6113 | 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net> | |
6114 | ||
6115 | * configure.ac: Check declarations for asprintf and vasprintf. | |
6116 | * config.in: Regenerate. | |
6117 | * configure: Likewise. | |
6118 | ||
6119 | * charset.c (conversion_loop): Use XRESIZEVEC. | |
6120 | (convert_no_conversion): Likewise. | |
6121 | (convert_using_iconv): Likewise. | |
6122 | (init_iconv_desc): Cast return value of alloca. | |
6123 | (cpp_host_to_exec_charset): Use XNEWVEC. | |
6124 | (emit_numeric_escape): Use XRESIZEVEC. | |
6125 | (cpp_interpret_string): Use XNEWVEC. | |
6126 | (cpp_interpret_string): Use XRESIZEVEC. | |
6127 | (_cpp_interpret_identifier): Cast return value of alloca. | |
6128 | (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC. | |
6129 | * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC. | |
6130 | (parse_include): Use XNEWVEC. | |
6131 | (insert_pragma_entry): Rename local variable "new" to | |
6132 | "new_entry". | |
6133 | (save_registered_pragmas): Cast return value of xmemdup. | |
6134 | (destringize_and_run): Same for alloca. | |
6135 | (parse_assertion): Likewise. | |
6136 | (do_assert): Cast allocated storage to proper type. | |
6137 | (cpp_define): Likewise. | |
6138 | (_cpp_define_builtin): Likewise. | |
6139 | (cpp_undef): Likewise. | |
6140 | (handle_assertion): Likewise. | |
6141 | (cpp_push_buffer): Rename local variable "new" to "new_buffer". | |
6142 | * expr.c (CPP_UPLUS): Cast value to type cpp_ttype. | |
6143 | (CPP_UMINUS): Likewise. | |
6144 | (struct cpp_operator): Rename from struct operator. | |
6145 | (_cpp_expand_op_stack): Use XRESIZEVEC. | |
6146 | * files.c (pch_open_file): Use XNEWVEC. | |
6147 | (pch_open_file): Use XRESIZEVEC. | |
6148 | (read_file_guts): Use XNEWVEC and XRESIZEVEC. | |
6149 | (dir_name_of_file): Use XNEWVEC. | |
6150 | (make_cpp_file): Use XCNEW. | |
6151 | (make_cpp_dir): Likewise. | |
6152 | (allocate_file_hash_entries): USE XNEWVEC. | |
6153 | (cpp_included): Cast return value of htab_find_with_hash. | |
6154 | (append_file_to_dir): Use XNEWVEC. | |
6155 | (read_filename_string): Likewise. Use XRESIZEVEC too. | |
6156 | (read_name_map): Cast return value of alloca. Use XRESIZEVEC. | |
6157 | (remap_filename): Use XNEWVEC. | |
6158 | (struct pchf_entry): Move definition out of struct pchf_data. | |
6159 | (_cpp_save_file_entries): Use XCNEWVAR. | |
6160 | (_cpp_read_file_entries): Use XNEWVAR. | |
6161 | * identifiers.c (alloc_node): Use XOBNEW. | |
6162 | * init.c (cpp_create_reader): Use XCNEW. | |
6163 | (cpp_init_builtins): Cast of b->value to enum builtin_type. | |
6164 | (read_original_directory): Cast return value of alloca. | |
6165 | * lex.c (add_line_note): Use XRESIZEVEC. | |
6166 | (warn_about_normalization): Use XNEWVEC. | |
6167 | (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype). | |
6168 | (new_buff): Use XNEWVEC. | |
6169 | * line-map.c (linemap_add): Use XRESIZEVEC. | |
6170 | * macro.c (builtin_macro): Cast return value of alloca. | |
6171 | (paste_tokens): Likewise. | |
6172 | (expand_arg): Use XNEWVEC and XRESIZEVEC. | |
6173 | (_cpp_save_parameter): Use XRESIZEVEC. | |
6174 | (create_iso_definition): Cast allocated storage to proper type. | |
6175 | (_cpp_create_definition): Likewise. | |
6176 | (cpp_macro_definition): Use XRESIZEVEC. | |
6177 | * makedepend.c (add_clm): Use XNEW. | |
6178 | (add_dir): Likewise. | |
6179 | * mkdeps.c (munge): Use XNEWVEC. | |
6180 | (deps_init): Use XCNEW. | |
6181 | (deps_add_target): Use XRESIZEVEC. | |
6182 | (deps_add_default_target): Cast return value of alloca. | |
6183 | (deps_add_dep): Use XRESIZEVEC. | |
6184 | (deps_add_vpath): Likewise. Use XNEWVEC too. | |
6185 | (deps_restore): Likewise. | |
6186 | * pch.c (save_idents): Use XNEW and XNEWVEC. | |
6187 | (cpp_save_state): Use XNEW. | |
6188 | (count_defs): Cast return value of htab_find. | |
6189 | (write_defs): Likewise. | |
6190 | (cpp_write_pch_deps): Use XNEWVEC. | |
6191 | (collect_ht_nodes): Use XRESIZEVEC. | |
6192 | (cpp_valid_state): Use XNEWVEC. | |
6193 | (save_macros): Use XRESIZEVEC. Cast return value of xmemdup. | |
6194 | * symtab.c (ht_create): Use XCNEW. | |
6195 | (ht_lookup_with_hash): Cast return value of obstack_copy0. | |
6196 | (ht_expand): Use XCNEWVEC. | |
6197 | * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus. | |
6198 | (bool): Do not define if __cplusplus. | |
6199 | ||
6200 | 2005-05-12 Zack Weinberg <zack@codesourcery.com> | |
6201 | ||
6202 | * directives.c (#sccs table entry): Mark IN_I, consistent with #ident. | |
6203 | (do_sccs): Delete function definition, #define to do_ident. | |
6204 | (do_ident): Don't hardwire directive name. | |
6205 | ||
6206 | 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp> | |
6207 | ||
6208 | PR bootstrap/21230 | |
6209 | * configure: Regenerate. | |
6210 | ||
6211 | 2005-04-27 Andris Pavenis <pavenis@latnet.lv> | |
6212 | ||
6213 | * files.c: Include io.h for DJGPP to get prototype of setmode. | |
6214 | ||
6215 | 2005-04-19 Per Bothner <per@bothner.com> | |
6216 | ||
6217 | PR preprocessor/20907 | |
6218 | * line-map.c (linemap_line_start): Fix bug when we need to increse | |
6219 | column_bits but can re-use the current line_map. | |
6220 | ||
6221 | 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
6222 | ||
6223 | * system.h (fopen, fdopen, freopen): Define these to the unlocked | |
6224 | libiberty functions. | |
6225 | ||
6226 | 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
6227 | ||
6228 | * configure.ac (libcpp_UNLOCKED_FUNCS): New. | |
6229 | (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS. | |
6230 | * system.h (putchar, getc, getchar, clearerr, feof, fileno, | |
6231 | fflush, fgetc, fgets, ferror, fread): Redefine to the associated | |
6232 | _unlocked function. | |
6233 | (fwrite_unlocked): Fix prototype. | |
6234 | ||
6235 | * configure, config.in: Regenerate. | |
6236 | ||
6237 | 2005-04-05 Jakub Jelinek <jakub@redhat.com> | |
6238 | ||
6239 | PR preprocessor/19475 | |
6240 | * macro.c (create_iso_definition): For < ISO C99, don't | |
6241 | pedwarn if there is no whitespace between macro name and its | |
6242 | replacement, but the replacement starts with a basic character | |
6243 | set character. | |
6244 | ||
6245 | 2005-03-28 Andreas Jaeger <aj@suse.de> | |
6246 | ||
6247 | * lex.c (warn_about_normalization): Cast field width to int to | |
6248 | avoid warning. | |
6249 | ||
6250 | 2005-03-19 Joseph S. Myers <joseph@codesourcery.com> | |
6251 | ||
6252 | * configure.ac: Consistently use solaris2.1[0-9]* instead of | |
6253 | solaris2.1[0-9]. | |
6254 | * configure: Regenerate. | |
6255 | ||
6256 | 2005-03-15 Geoffrey Keating <geoffk@apple.com> | |
6257 | ||
6258 | * charset.c (_cpp_valid_ucn): In identifiers, reject a partial | |
6259 | UCN rather than printing an error. | |
6260 | ||
6261 | 2005-03-14 Geoffrey Keating <geoffk@apple.com> | |
6262 | ||
6263 | * lex.c (forms_identifier_p): Disable UCNs in C89 mode. | |
6264 | ||
6265 | 2005-03-14 Geoffrey Keating <geoffk@apple.com> | |
6266 | ||
6267 | * init.c (cpp_create_reader): Default warn_normalize to normalized_C. | |
6268 | * charset.c: Update for new format of ucnid.h. | |
6269 | (ucn_valid_in_identifier): Update for new format of ucnid.h. | |
6270 | Add NST parameter, and update it; update callers. | |
6271 | (cpp_valid_ucn): Add NST parameter, update callers. Replace abort | |
6272 | with cpp_error. | |
6273 | (convert_ucn): Pass normalize_state to cpp_valid_ucn. | |
6274 | * internal.h (struct normalize_state): New. | |
6275 | (INITIAL_NORMALIZE_STATE): New. | |
6276 | (NORMALIZE_STATE_RESULT): New. | |
6277 | (NORMALIZE_STATE_UPDATE_IDNUM): New. | |
6278 | (_cpp_valid_ucn): New. | |
6279 | * lex.c (warn_about_normalization): New. | |
6280 | (forms_identifier_p): Add normalize_state parameter, update callers. | |
6281 | (lex_identifier): Add normalize_state parameter, update callers. Keep | |
6282 | the state current. | |
6283 | (lex_number): Likewise. | |
6284 | (_cpp_lex_direct): Pass normalize_state to subroutines. Check | |
6285 | it with warn_about_normalization. | |
6286 | * makeucnid.c: New. | |
6287 | * ucnid.h: Replace. | |
6288 | * ucnid.pl: Remove. | |
6289 | * ucnid.tab: Make appropriate for input to makeucnid.c. Remove | |
6290 | comments about obsolete version of C++. | |
6291 | * include/cpplib.h (enum cpp_normalize_level): New. | |
6292 | (struct cpp_options): Add warn_normalize field. | |
6293 | ||
6294 | 2005-03-11 Geoffrey Keating <geoffk@apple.com> | |
6295 | ||
6296 | * directives.c (glue_header_name): Update call to cpp_spell_token. | |
6297 | * internal.h (_cpp_interpret_identifier): New. | |
6298 | * charset.c (_cpp_interpret_identifier): New. | |
6299 | (_cpp_valid_ucn): Allow UCN version of '$'. | |
6300 | * lex.c (lex_identifier): Add extra parameter to indicate if initial | |
6301 | character was '$' or '\'. Support identifiers with UCNs. | |
6302 | (forms_identifier_p): Allow UCNs. | |
6303 | (_cpp_lex_direct): Pass extra parameter to lex_identifier. | |
6304 | (utf8_to_ucn): New. | |
6305 | (cpp_spell_token): Add FORSTRING parameter. Use it. | |
6306 | (cpp_token_as_text): Update call to cpp_spell_token. | |
6307 | (cpp_output_token): Write UCNs back out. | |
6308 | (stringify_arg): Update call to cpp_spell_token. | |
6309 | (paste_tokens): Likewise. | |
6310 | (cpp_macro_definition): Likewise. | |
6311 | * macro.c (stringify_arg): Likewise. | |
6312 | (paste_tokens): Likewise. | |
6313 | (cpp_macro_definition): Likewise. | |
6314 | * include/cpplib.h: Add parameter to cpp_spell_token. | |
6315 | ||
6316 | 2005-03-04 Jakub Jelinek <jakub@redhat.com> | |
6317 | ||
6318 | PR bootstrap/20282 | |
6319 | PR bootstrap/20305 | |
6320 | * macro.c (replace_args, cpp_get_token): Copy whole | |
6321 | cpp_token_u instead of just cpp_string field from it. | |
6322 | ||
6323 | 2005-02-28 Devang Patel <dpatel@apple.com> | |
6324 | ||
6325 | * directives.c (do_line): Save sysp early before line table is | |
6326 | realloc'ed. | |
6327 | ||
6328 | 2005-02-20 Zack Weinberg <zack@codesourcery.com> | |
6329 | ||
6330 | PR 18785 | |
6331 | * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. | |
6332 | (cpp_host_to_exec_charset): New function. | |
6333 | * include/cpplib.h: Declare cpp_host_to_exec_charset. | |
6334 | ||
6335 | 2005-02-19 Devang Patel <dpatel@apple.com> | |
6336 | ||
6337 | * charset.c (_cpp_convert_input): Check '\r' before inserting | |
6338 | '\n' at the end. | |
6339 | ||
6340 | 2005-02-15 Eric Christopher <echristo@redhat.com> | |
6341 | ||
6342 | PR preprocessor/19077 | |
6343 | * macro.c (cpp_macro_definition): Move handling of whitespace | |
6344 | to PREV_WHITE conditional. Remove overloading of len | |
6345 | variable. | |
6346 | ||
6347 | 2005-02-14 Kazu Hirata <kazu@cs.umass.edu> | |
6348 | ||
6349 | * directives.c, files.c, init.c, internal.h, macro.c, pch.c, | |
6350 | traditional.c: Update copyright. | |
6351 | ||
6352 | 2005-02-14 Paolo Bonzini <bonzini@gnu.org> | |
6353 | ||
6354 | PR bootstrap/19818 | |
6355 | * configure.ac: Check for declaration of basename and getopt. | |
6356 | * config.in: Regenerate. | |
6357 | * configure: Regenerate. | |
6358 | * internal.h (ustrcspn): New. | |
6359 | * macro.c (create_iso_definition): Fix allocation of memory. | |
6360 | (padding_token): Add cast to remove const-ness. | |
6361 | * pch.c (cpp_read_state): Use ustrcspn. | |
6362 | ||
6363 | 2005-02-08 Mike Stump <mrs@apple.com> | |
6364 | ||
6365 | * files.c (pchf_adder): Remove. | |
6366 | (struct pchf_adder_info): Likewise. | |
6367 | (_cpp_save_file_entries): Write out all files so that #import works. | |
6368 | ||
6369 | 2005-01-23 Joseph S. Myers <joseph@codesourcery.com> | |
6370 | ||
6371 | * configure: Regenerate. | |
6372 | ||
6373 | 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de> | |
6374 | ||
6375 | * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader. | |
6376 | ||
6377 | * include/cpplib.h: Also update copyright years. | |
6378 | ||
6379 | 2005-01-03 Geoffrey Keating <geoffk@apple.com> | |
6380 | ||
6381 | * files.c (_cpp_find_file): Add files found by search_path_exhausted | |
6382 | to the list of all files. | |
6383 | ||
6384 | 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net> | |
6385 | ||
6386 | * internal.h: Update references to Cpp lib filenames. | |
6387 | * directives.c: Likewise. | |
6388 | * init.c: Likewise. | |
6389 | * macro.c: Likewise. | |
6390 | * traditional.c: Likewise. | |
6391 | ||
6392 | 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr> | |
6393 | ||
6394 | PR preprocessor/15167 | |
6395 | * files.c (destroy_cpp_file): New function. | |
6396 | (should_stack_file): Make a new file if the | |
6397 | compared file is still stacked. | |
6398 | ||
6399 | 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org> | |
6400 | ||
6401 | PR preprocessor/17610 | |
6402 | * directives.c (do_include_common): Error out if an empty filename | |
6403 | is given for #include (or #include_next or #import). | |
6404 | ||
6405 | 2004-11-27 Roger Sayle <roger@eyesopen.com> | |
6406 | Zack Weinberg <zack@codesourcery.com> | |
6407 | ||
6408 | * internal.h: Replace all uses of uchar with unsigned char. | |
6409 | * include/cpp-id-data.h: Likewise. Guard typedef of uchar | |
6410 | with !IN_GCC, so uchar is only defined whilst building libcpp. | |
6411 | ||
6412 | 2004-11-24 Kelley Cook <kcook@gcc.gnu.org> | |
6413 | ||
6414 | * aclocal.m4: Regenerate. | |
6415 | ||
6416 | 2004-11-24 Roger Sayle <roger@eyesopen.com> | |
6417 | ||
6418 | PR preprocessor/15824 | |
6419 | * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h> | |
6420 | directly, instead of the non-existant "system.h" and "ansidecl.h". | |
6421 | * configure: Regenerate. | |
6422 | ||
6423 | 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com> | |
6424 | Joseph Myers <joseph@codesourcery.com> | |
6425 | ||
6426 | * internal.h (struct lexer_state): Add in_deferred_pragma. | |
6427 | * directives.c (struct pragma_entry): Add allow_expansion. | |
6428 | (insert_pragma_entry): Take allow_expansion flag. | |
6429 | (register_pragma): Likewise. | |
6430 | (cpp_register_pragma): Likewise. | |
6431 | (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma. | |
6432 | (do_pragma): Honor allow_expansion. | |
6433 | (cpp_handle_deferred_pragma): Set in_deferred_pragma. | |
6434 | * include/cpplib.h (cpp_register_pragma): Update prototype. | |
6435 | ||
6436 | 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com> | |
6437 | Mark Mitchell <mark@codesourcery.com> | |
6438 | ||
6439 | * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set | |
6440 | need_64bit_hwint=yes. | |
6441 | * configure: Regenerate. | |
6442 | ||
6443 | 2004-11-09 Joseph S. Myers <joseph@codesourcery.com> | |
6444 | ||
6445 | * Makefile.in ($(PACKAGE).pot): New rule. Depend on | |
6446 | po/$(PACKAGE).pot. | |
6447 | (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword | |
6448 | arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2. | |
6449 | Remove local srcdir path from generated file. | |
6450 | ||
6451 | 2004-11-04 Zack Weinberg <zack@codesourcery.com> | |
6452 | Gerald Pfeifer <gerald@pfeifer.com> | |
6453 | ||
6454 | * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H | |
6455 | as well. | |
6456 | ||
6457 | 2004-10-27 Zack Weinberg <zack@codesourcery.com> | |
6458 | ||
6459 | PR 18075 | |
6460 | * directives.c (do_pragma): Do not defer pragmas which are unknown. | |
6461 | (cpp_handle_deferred_pragma): Add cast to silence warning. | |
6462 | ||
6463 | 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk> | |
6464 | ||
6465 | * errors.c (_cpp_begin_message): Print "error: " for errors. | |
6466 | ||
6467 | 2004-10-10 Andreas Jaeger <aj@suse.de> | |
6468 | ||
6469 | * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath. | |
6470 | * Makefile.in (makedepend.o): Add dependency on mkdeps.h. | |
6471 | ||
6472 | 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu> | |
6473 | ||
6474 | * pch.c (cpp_write_pch_state): Remove variable z as it is not | |
6475 | used. | |
6476 | (cpp_read_state): Remove unused variables, m, d and mac_count. | |
6477 | ||
6478 | 2004-09-29 Per Bothner <per@bothner.com> | |
6479 | ||
6480 | * directives.c (cpp_handle_deferred_pragma): Save, clear and restore | |
6481 | cb.line_change. Otherwise do_pragma will call the line_change | |
6482 | call-back with a meaningless line number. | |
6483 | ||
6484 | 2004-09-24 Zack Weinberg <zack@codesourcery.com> | |
6485 | ||
6486 | * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to | |
6487 | programs cluster. Use ACX_PROG_CC_WARNING_OPTS, | |
6488 | ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS. | |
6489 | * aclocal.m4, configure: Regenerate. | |
6490 | * init.c: Include localedir.h. | |
6491 | * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables. | |
6492 | (DEFS): Delete. | |
6493 | (.c.o): Use $(ALL_CFLAGS). | |
6494 | (localedir.h, localedir.hs): New rules. | |
6495 | (clean): Use rm -rf to remove directories. | |
6496 | (distclean): Also delete localedir.h and localedir.hs. | |
6497 | (init.o): Update dependencies. | |
6498 | ||
6499 | 2004-09-22 Kelley Cook <kcook@gcc.gnu.org> | |
6500 | ||
6501 | * Makefile.in (aclocal.m4): Update dependencies. | |
6502 | * configure.ac (AC_CONFIG_MACRO_DIR): New. | |
6503 | * aclocal.m4, configure: Regenerate. | |
6504 | ||
6505 | 2004-09-17 Zack Weinberg <zack@codesourcery.com> | |
6506 | ||
6507 | * charset.c (_cpp_destroy_iconv, emit_numeric_escape) | |
6508 | (_cpp_convert_input, _cpp_default_encoding): Add comments. | |
6509 | Some other comments in this file also tweaked. | |
6510 | ||
6511 | * directives.c (do_pragma): Save current buffer position | |
6512 | before lexing the pragma keywords; don't call | |
6513 | _cpp_backup_tokens in the defer_pragmas case. | |
6514 | ||
6515 | 2004-09-15 Per Bothner <per@bothner.com> | |
6516 | ||
6517 | * include/line-map.h (line_map_start): Add parameter names so | |
6518 | preceding comment makes sense. | |
6519 | (linemap_add): Remove from comment mention of non-existing parameter. | |
6520 | ||
6521 | 2004-09-09 Matt Austern <austern@apple.com> | |
6522 | Zack Weinberg <zack@codesourcery.com> | |
6523 | ||
6524 | * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_ | |
6525 | prefixes throughout. Add entry for PRAGMA. Remove | |
6526 | unnecessary "= 0" from EQ. | |
6527 | (enum cpp_ttype): Adjust OP and TK definitions to restore | |
6528 | prefixes, via token-paste. | |
6529 | (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP): | |
6530 | Change from #defines to additional cpp_ttype enumerators. | |
6531 | (struct cpp_options): Add defer_pragmas. | |
6532 | (cpp_handle_deferred_pragma): Prototype new interface. | |
6533 | ||
6534 | * internal.h (struct cpp_reader): Add directive_result. | |
6535 | * directives.c (struct pragma_entry): Add is_internal field; | |
6536 | give boolean fields type bool. | |
6537 | (start_directive): Initialize pfile->directive_result.type. | |
6538 | (_cpp_do__Pragma): Likewise. | |
6539 | (run_directive): Do not crash if pfile->buffer->prev is NULL. | |
6540 | (insert_pragma_entry): Add 'internal' argument; set new->is_internal | |
6541 | from it. | |
6542 | (register_pragma): New static function, bulk of former | |
6543 | cpp_register_pragma here; add 'internal' argument, pass along | |
6544 | to insert_pragma_entry. | |
6545 | (cpp_register_pragma): Now a wrapper around register_pragma which | |
6546 | always passes false for 'internal' argument. | |
6547 | (_cpp_init_internal_pragmas): Call register_pragma directly, passing | |
6548 | true for 'internal'. | |
6549 | (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't | |
6550 | an internal pragma, save text till the end of the line as a CPP_PRAGMA | |
6551 | token instead of executing the pragma. | |
6552 | (cpp_handle_deferred_pragma): New interface. | |
6553 | * lex.c (token_spellings): Adjust OP and TK definitions to | |
6554 | match changes to cpplib.h. | |
6555 | (_cpp_lex_token): Check for a directive-result token and | |
6556 | return it if present. | |
6557 | (cpp_token_val_index): Handle CPP_PRAGMA. | |
6558 | * macro.c (cpp_builtin_macro_text): Correct comment. | |
6559 | (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma. | |
6560 | ||
6561 | 2004-09-06 Serge Belyshev <belyshev@lubercy.com> | |
6562 | ||
6563 | PR preprocessor/14699 | |
6564 | * symtab.c (ht_dump_statistics): Change type of sum_of_squares | |
6565 | from size_t to double. | |
6566 | ||
6567 | 2004-08-28 Andreas Schwab <schwab@suse.de> | |
6568 | Andreas Jaeger <aj@suse.de> | |
6569 | ||
6570 | * configure.ac: Set PACKAGE correctly. | |
6571 | * configure: Regenerated. | |
6572 | ||
6573 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> | |
6574 | ||
6575 | * Makefile.in: Add back top_builddir. | |
6576 | ||
6577 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> | |
6578 | ||
6579 | * configure.ac: Replace Automake macro invocations | |
6580 | with manual Autoconf checks and substitutions. | |
6581 | * configure: Regenerate. | |
6582 | * aclocal.m4: Regenerate. | |
6583 | * config.in: Regenerate. | |
6584 | * Makefile.am: Removed. | |
6585 | * Makefile.in: Heavy simplification and reorganization. | |
6586 | ||
6587 | 2004-08-09 Mark Mitchell <mark@codesourcery.com> | |
6588 | ||
6589 | * configure.ac (arm*-*-eabi*): New target. | |
6590 | (arm*-*-symbianelf*): Likewise. | |
6591 | * configure: Regenerated. | |
6592 | ||
6593 | 2004-07-24 Bernardo Innocenti <bernie@develer.com> | |
6594 | ||
6595 | * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove. | |
6596 | * directives.c: Use XNEW-family macros from libiberty. | |
6597 | * lex.c: Likewise. | |
6598 | * macro.c: Likewise. | |
6599 | * cpplib.h (cpp_deps_style): Export enum with name. | |
6600 | ||
6601 | 2004-07-23 Matthias Klose <doko@debian.org> | |
6602 | ||
6603 | * init.c (init_library): Use PACKAGE for the text domain. | |
6604 | ||
6605 | 2004-07-16 Andris Pavenis <pavenis@latnet.lv> | |
6606 | ||
6607 | PR preprocessor/16366 | |
6608 | * internal.h (struct cpp_reader): New field dir_hash. | |
6609 | * files.c (make_cpp_dir): Use dir_hash, not file_hash. | |
6610 | (_cpp_init_files, _cpp_cleanup_files): Update for new field. | |
6611 | ||
6612 | 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk> | |
6613 | ||
6614 | PR preprocessor/16192 | |
6615 | PR preprocessor/15913 | |
6616 | PR preprocessor/15572 | |
6617 | * expr.c (_cpp_parse_expr): Handle remaining cases where an | |
6618 | expression is missing. | |
6619 | * init.c (post_options): Traditional cpp doesn't do // comments. | |
6620 | ||
6621 | 2004-06-30 Per Bothner <per@bothner.com> | |
6622 | ||
6623 | * include/line-map.h (fileline): Remove old typedef. | |
6624 | * internal.h (struct cpp_reader): Use source_location typedef instead. | |
6625 | ||
6626 | 2004-06-26 Zack Weinberg <zack@codesourcery.com> | |
6627 | ||
6628 | Partially revert patch of 2004-06-05. | |
6629 | * files.c (search_cache): Remove pfile argument. Don't check | |
6630 | for file that would be found by "" or <> search here... | |
6631 | (_cpp_find_file): ...do it here, before calling find_file_in_dir. | |
6632 | Do not apply directory-of-current-file correction to files | |
6633 | found by this check. Rearrange code slightly. | |
6634 | ||
6635 | 2004-06-21 Geoffrey Keating <geoffk@apple.com> | |
6636 | ||
6637 | * files.c (should_stack_file): Correct swapped parameters to call | |
6638 | to cb.read_pch. | |
6639 | * pch.c (cpp_valid_state): Handle -fpreprocessed. | |
6640 | ||
6641 | 2004-06-15 Paolo Bonzini <bonzini@gnu.org> | |
6642 | ||
6643 | * Makefile.in: Regenerate with automake 1.8.5. | |
6644 | * aclocal.m4: Likewise. | |
6645 | * configure: Regenerate. | |
6646 | ||
6647 | 2004-06-11 Zack Weinberg <zack@codesourcery.com> | |
6648 | ||
6649 | * configure.ac: Don't invoke ACX_HEADER_STDBOOL. | |
6650 | * configure, config.in: Regenerate. | |
6651 | * system.h: Unconditionally define bool as unsigned char, | |
6652 | BOOL_BITFIELD as unsigned int. | |
6653 | * .cvsignore: New file. | |
6654 | ||
6655 | 2004-06-09 Geoffrey Keating <geoffk@apple.com> | |
6656 | ||
6657 | * traditional.c (push_replacement_text): Set macro->traditional. | |
6658 | (save_replacement_text): Likewise. | |
6659 | * pch.c (cpp_write_pch_state): Don't write list of defined macros. | |
6660 | (struct save_macro_item): Delete. | |
6661 | (struct save_macro_data): Use a character array not the previous | |
6662 | structured format. | |
6663 | (save_macros): Save macro as text not as internal structures. | |
6664 | (cpp_prepare_state): Update for changes to save_macro_data. | |
6665 | (cpp_read_state): Don't read macros defined in PCH. Restore | |
6666 | -D macros as text. | |
6667 | * macro.c (create_iso_definition): Honour alloc_subobject. | |
6668 | Clear traditional flag. | |
6669 | (_cpp_create_definition): Honour alloc_subobject. | |
6670 | * lex.c (cpp_token_val_index): New. | |
6671 | * internal.h: Include cpp-id-data.h. | |
6672 | (uchar): Move definition to cpp-id-data.h. | |
6673 | (U): Likewise. | |
6674 | (cpp_macro): Likewise. | |
6675 | * directives.c (struct answer): Move to cpp-id-data.h. | |
6676 | (do_assert): Honour alloc_subobject. | |
6677 | ||
6678 | * include/symtab.h (struct ht): Add field 'alloc_subobject'. | |
6679 | * include/cpplib.h (struct cpp_string): Add GTY marker. | |
6680 | (enum cpp_token_fld_kind): New. | |
6681 | (struct cpp_token): Add GTY markers. | |
6682 | (cpp_token_val_index): Prototype. | |
6683 | (CPP_HASHNODE_VALUE_IDX): New. | |
6684 | (struct cpp_hashnode): Don't skip fields of 'value' when marking. | |
6685 | * include/cpp-id-data.h: New file. | |
6686 | ||
6687 | 2004-06-09 Paolo Bonzini <bonzini@gnu.org> | |
6688 | ||
6689 | * Makefile.am (all-local): New. | |
6690 | * Makefile.in: Regenerate. | |
6691 | ||
6692 | 2004-06-06 Roger Sayle <roger@eyesopen.com> | |
6693 | ||
6694 | * Makefile.am (LIBICONV): Declare. | |
6695 | (makedepend_LDADD): Use LIBICONV. | |
6696 | * Makefile.in: Regenerate. | |
6697 | ||
6698 | 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu> | |
6699 | ||
6700 | * Makefile.am (LIBINTL): Declare | |
6701 | (makedepend_LDADD): Use LIBINTL. | |
6702 | * Makefile.in: Regenerate. | |
6703 | ||
6704 | 2004-06-05 Zack Weinberg <zack@codesourcery.com> | |
6705 | ||
6706 | * Makefile.am: Add makedepend. | |
6707 | * Makefile.in, aclocal.m4: Regenerate. | |
6708 | * charset.c: Insert a space to avoid a warning. | |
6709 | * directives.c: Include mkdeps.h. | |
6710 | (_cpp_handle_directive): Reenable macro expander if appropriate. | |
6711 | (undefine_macros): Inline body of _cpp_free_definition for speed. | |
6712 | Do not call undef callback or _cpp_warn_if_unused_macro. | |
6713 | (cpp_get_deps): New interface. | |
6714 | * files.c (search_cache): Add pfile argument. Check for file | |
6715 | that would be found by "" or <> search here... | |
6716 | (_cpp_find_file): ...not here. Correct recorded start_dir of | |
6717 | files found by directory-of-current-file search that would be | |
6718 | found by "" or <> search. | |
6719 | * init.c (cpp_add_dependency_target): Delete. | |
6720 | * internal.h (struct lexer_state): Add discarding_output flag. | |
6721 | * lex.c (lex_identifier): Compute hash function while scanning. | |
6722 | * macro.c (cpp_scan_nooutput): Disable macro expansion outside | |
6723 | directives. | |
6724 | * makedepend.c: New file. | |
6725 | * mkdeps.c (struct deps): Add vpath vector. | |
6726 | (apply_vpath, deps_add_vpath): New function. | |
6727 | (deps_free): Free vpath vector. | |
6728 | (deps_add_dep, deps_add_target): Use apply_vpath. | |
6729 | * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH. | |
6730 | (ht_lookup_with_hash): New function. | |
6731 | * cpplib.h, mkdeps.h: Update prototypes. | |
6732 | * symtab.h: Update prototypes. | |
6733 | (HT_HASHSTEP, HT_FINISH): New macros. | |
6734 | ||
6735 | 2004-05-29 Geoffrey Keating <geoffk@apple.com> | |
6736 | ||
6737 | * symtab.c (ht_create): Set entries_owned. | |
6738 | (ht_destroy): Honour entries_owned. | |
6739 | (ht_expand): Likewise. | |
6740 | (ht_load): New. | |
6741 | * include/symtab.h (struct ht): New field 'entries_owned' | |
6742 | (ht_load): New prototype. | |
6743 | ||
6744 | 2004-05-26 Paolo Bonzini <bonzini@gnu.org> | |
6745 | ||
6746 | PR bootstrap/15651 | |
6747 | * configure.ac: Fix m4 quoting when picking | |
6748 | the size of HOST_WIDE_INT. | |
6749 | * configure: Regenerate. | |
6750 | ||
6751 | 2004-05-25 Paolo Bonzini <bonzini@gnu.org> | |
6752 | ||
6753 | * Makefile.am: the correct directory for | |
6754 | gettext include files is given by @INCINTL@. | |
6755 | * Makefile.in: Regenerate. | |
6756 | ||
6757 | 2004-05-24 Paolo Bonzini <bonzini@gnu.org> | |
6758 | ||
6759 | * system.h [!ENABLE_NLS]: dgettext takes two | |
6760 | parameters. | |
6761 | ||
6762 | 2004-05-23 Paolo Bonzini <bonzini@gnu.org> | |
6763 | ||
6764 | Moved libcpp from the gcc subdirectory to the toplevel. | |
6765 | * Makefile.am: New file. | |
6766 | * Makefile.in: Regenerate. | |
6767 | * configure.ac: New file. | |
6768 | * configure: Regenerate. | |
6769 | * config.in: Regenerate. | |
6770 | * charset.c: Moved from gcc/cppcharset.c. Add note about | |
6771 | brokenness of input charset detection. Adjust for change | |
6772 | in name of cppucnid.h. | |
6773 | * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. | |
6774 | * expr.c: Moved from gcc/cppexp.c. | |
6775 | * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. | |
6776 | Remove #define of O_BINARY, it is in system.h. | |
6777 | * identifiers.c: Moved from gcc/cpphash.c. | |
6778 | * internal.h: Moved from gcc/cpphash.h. Change header | |
6779 | guard name. All other files adjusted to match name change. | |
6780 | * init.c: Moved from gcc/cppinit.c. | |
6781 | (init_library) [ENABLE_NLS]: Call bindtextdomain. | |
6782 | * lex.c: Moved from gcc/cpplex.c. | |
6783 | * directives.c: Moved from gcc/cpplib.c. | |
6784 | * macro.c: Moved from gcc/cppmacro.c. | |
6785 | * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. | |
6786 | * traditional.c: Moved from gcc/cpptrad.c. | |
6787 | * ucnid.h: Moved from gcc/cppucnid.h. Change header | |
6788 | guard name. | |
6789 | * ucnid.pl: Moved from gcc/cppucnid.pl. | |
6790 | * ucnid.tab: Moved from gcc/cppucnid.tab. Change header | |
6791 | guard name. | |
6792 | * symtab.c: Moved from gcc/hashtable.c. | |
6793 | * line-map.c: Moved from gcc. Do not include intl.h. | |
6794 | * mkdeps.c: Moved from gcc. | |
6795 | * system.h: New file. | |
6796 | * include/cpplib.h: Moved from gcc. Change header guard name. | |
6797 | * include/line-map.h: Moved from gcc. Change header guard name. | |
6798 | * include/mkdeps.h: Moved from gcc. Change header guard name. | |
6799 | * include/symtab.h: Moved from gcc/hashtable.h. Change header | |
6800 | guard name. | |
6801 | \f | |
6802 | Copyright (C) 2004-2021 Free Software Foundation, Inc. | |
6803 | ||
6804 | Copying and distribution of this file, with or without modification, | |
6805 | are permitted in any medium without royalty provided the copyright | |
6806 | notice and this notice are preserved. |