1 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2 Dodji Seketeli <dodji@seketeli.org>
5 * libcpp/files.c (maybe_shorter_path): New.
6 (find_file_in_dir): Use it.
8 2012-04-30 Dodji Seketeli <dodji@redhat.com>
10 Switch -ftrack-macro-expansion=2 on by default.
11 * init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on
12 by default. Add comments.
14 Strip "<built-in>" loc from displayed expansion context
15 * include/line-map.h (linemap_unwind_toward_expansion): Fix typo
17 (linemap_unwind_to_first_non_reserved_loc): Declare new function.
18 * line-map.c (linemap_unwind_to_first_non_reserved_loc): Define
21 Fix expansion point loc for macro-like tokens
22 * macro.c (macro_of_context): New static function.
23 (_cpp_push_token_context, push_extended_tokens_context): If the
24 macro argument is NULL, it means we are continuing the expansion
25 of the current macro, if any. Update comments.
26 (_cpp_pop_context): Re-enable expansion of the macro only when we
27 are really out of the context of the current expansion.
29 Fix token pasting with -ftrack-macro-expansion
30 * macro.c (paste_all_tokens): Put the token resulting from pasting
31 into an extended token context with -ftrack-macro-location is in
34 Fix cpp_sys_macro_p with -ftrack-macro-expansion
35 * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion.
37 2012-04-29 Dodji Seketeli <dodji@redhat.com>
39 * lex.c (lex_raw_string): Change C++ style comments into C style
41 (lex_string): Likewise.
43 2012-04-27 Ollie Wild <aaw@google.com>
45 * include/cpplib.h (struct cpp_options): Add new field,
47 (CPP_W_LITERAL_SUFFIX): New enum.
48 * init.c (cpp_create_reader): Default initialization of
50 * lex.c (lex_raw_string): Treat user-defined literals which don't
51 begin with '_' as separate tokens and produce a warning.
54 2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
56 * line-map.c (linemap_resolve_location): Synchronize comments with
58 * include/line-map.h (linemap_resolve_location): Fix spelling in
61 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
63 * lex.c (search_line_fast): Provide Neon-optimized version for ARM.
65 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
67 * lex.c: Remove Solaris 8 reference.
69 2012-02-14 Walter Lee <walt@tilera.com>
71 * configure.ac: Require 64-bit hwint for tilegx and tilepro.
72 * configure: Regenerate.
74 2012-01-09 Richard Guenther <rguenther@suse.de>
76 * macro.c (_cpp_builtin_macro_text): Remove unused variable map.
78 2012-01-09 Gary Funck <gary@intrepid.com>
81 * files.c (_cpp_get_file_name): New. Implement file name
83 * internal.h (_cpp_get_file_name): New prototype.
84 * macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name()
85 to use pfile->main_file in lieu of traversing INCLUDED_FROM chain.
87 2012-01-03 Olivier Hainque <hainque@adacore.com>
89 * system.h: Prior to #define, #undef fopen and freopen unconditionally.
91 2011-12-20 Joseph Myers <joseph@codesourcery.com>
93 * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11.
94 (CLK_STDC1X): Change to CLK_STDC11.
95 * init.c (lang_defaults): Update comments.
96 (cpp_init_builtins): Update language tests. Use 201112L for C11
99 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
101 * configure: Regenerate.
103 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
105 * configure: Regenerate.
107 2011-12-07 Jakub Jelinek <jakub@redhat.com>
110 * internal.h (_cpp_init_lexer): New prototype.
111 * init.c (init_library): Call it.
112 * lex.c (init_vectorized_lexer): Remove constructor attribute,
114 (HAVE_init_vectorized_lexer): Define.
115 (_cpp_init_lexer): New function.
117 2011-12-03 Dodji Seketeli <dodji@redhat.com>
119 * macro.c (tokens_buff_remove_last_token)
120 (tokens_buff_put_token_to): Add an 'inline' function specifier to
123 2011-11-22 Diego Novillo <dnovillo@google.com>
125 * include/line-map.h (linemap_dump): Declare.
126 (line_table_dump): Declare.
127 * line-map.c (linemap_dump): New.
128 (line_table_dump): New.
130 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
133 * expr.c (cpp_userdef_char_remove_type): Fix typo.
135 2011-11-03 Michael Matz <matz@suse.de>
138 * configure.ac: Check for -fno-exceptions -fno-rtti.
139 * configure: Regenerate.
140 * Makefile.in (NOEXCEPTION_FLAGS): New flag.
141 (ALL_CXXFLAGS): Use it.
143 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
145 * internal.h (uxstrdup, ustrchr): Return const unsigned char *.
147 2011-11-02 Jason Merrill <jason@redhat.com>
150 * configure.ac: Add -Wno-narrowing to warning options.
152 2011-10-31 Jason Merrill <jason@redhat.com>
155 * init.c (cpp_init_builtins): Set __cplusplus for C++11.
158 * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
159 CLK_GNUCXX0X to CLK_GNUCXX11.
161 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
163 Implement C++11 user-defined literals.
164 * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
165 cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
166 cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
167 cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
168 (cpp_classify_number): Classify unrecognized tokens as user-defined
170 * include/cpplib.h: Add new tokens for user-defined literals.
171 * init.c: Add new preprocessor flag (cxx11).
172 * lex.c: (lex_string, lex_raw_string): Handle user-defined literals
173 including concatenation and promotion with suffixes.
175 2011-10-24 Dodji Seketeli <dodji@redhat.com>
177 * line-map.c (linemap_macro_map_lookup): Fix logic.
179 2011-10-24 Dodji Seketeli <dodji@redhat.com>
181 * include/line-map.h (linemap_expand_location): Take a line table
182 parameter. Update comment.
183 (linemap_resolve_location): Update comment.
184 (linemap_expand_location_full): Remove.
185 * line-map.c (linemap_resolve_location): Handle reserved
186 locations; return a NULL map in those cases.
187 (linemap_expand_location): If location is reserved, return a
188 zeroed expanded location. Update comment. Take a line table to
189 assert that the function takes non-virtual locations only.
190 (linemap_expand_location_full): remove.
191 (linemap_dump_location): Handle the fact that
192 linemap_resolve_location can return NULL line maps when the
193 location resolves to a reserved location.
195 * line-map.c (linemap_macro_map_lookup): Fix logic.
197 2011-10-22 Dodji Seketeli <dodji@redhat.com>
200 * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the
202 * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update
204 (cpp_token_from_context_at): Likewise.
205 (cpp_peek_token): Use the context to peek tokens from.
207 2011-10-20 Dodji Seketeli <dodji@redhat.com>
210 * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of
213 2011-10-18 Dodji Seketeli <dodji@redhat.com>
216 * include/line-map.h (struct linemap_stats): Change the type of
217 the members from size_t to long.
218 * macro.c (macro_arg_token_iter_init): Unconditionally initialize
221 2011-10-17 Dodji Seketeli <dodji@redhat.com>
223 * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a
224 variable without using it if ENABLE_CHECKING is not defined. Mark
225 the LOCATION parameter as being unused.
227 2011-10-15 Tom Tromey <tromey@redhat.com>
228 Dodji Seketeli <dodji@redhat.com>
230 * include/line-map.h (struct line_maps::alloced_size_for_request):
232 * line-map.c (new_linemap): Use set->alloced_size_for_request to
233 get the actual allocated size of line maps.
235 2011-10-15 Tom Tromey <tromey@redhat.com>
236 Dodji Seketeli <dodji@redhat.com>
238 * line-map.h (struct linemap_stats): Declare new struct.
239 (linemap_get_statistics): Declare ...
240 * line-map.c (linemap_get_statistics): ... new function.
241 * macro.c (num_expanded_macros_counter, num_macro_tokens_counter):
242 Declare new counters.
243 (enter_macro_context, replace_args): Update
244 num_macro_tokens_counter.
245 (cpp_get_token_1): Update num_expanded_macros_counter.
247 2011-10-15 Tom Tromey <tromey@redhat.com>
248 Dodji Seketeli <dodji@redhat.com>
250 * include/cpplib.h (struct cpp_options)<debug>: New struct member.
251 * include/line-map.h (linemap_dump_location): Declare ...
252 * line-map.c (linemap_dump_location): ... new function.
254 2011-10-15 Tom Tromey <tromey@redhat.com>
255 Dodji Seketeli <dodji@redhat.com>
257 * include/cpplib.h (struct cpp_options)<track_macro_expansion>:
259 * internal.h (struct macro_context): New struct.
260 (enum context_tokens_kind): New enum.
261 (struct cpp_context)<tokens_kind>: New member of type enum
263 (struct cpp_context)<macro>: Remove this. Replace it with an enum
264 of macro and macro_context.
265 (struct cpp_context)<direct_p>: Remove.
266 (_cpp_remaining_tokens_num_in_context): Declare new function.
267 * directives.c (destringize_and_run): Adjust.
268 * lex.c (_cpp_remaining_tokens_num_in_context)
269 (_cpp_token_from_context_at): Define new functions
270 (cpp_peek_token): Use them.
271 * init.c (cpp_create_reader): Initialize the base context to zero.
272 (_cpp_token_from_context_at): Define new static function.
273 (cpp_peek_token): Use new _cpp_remaining_tokens_num_in_context and
274 _cpp_token_from_context_at.
275 * macro.c (struct macro_arg)<virt_locs, expanded_virt_locs>: New
277 (enum macro_arg_token_kind): New enum.
278 (struct macro_arg_token_iter): New struct.
279 (maybe_adjust_loc_for_trad_cpp, push_extended_tokens_context)
280 (alloc_expanded_arg_mem, ensure_expanded_arg_room)
281 (delete_macro_args, set_arg_token, get_arg_token_location)
282 (arg_token_ptr_at, macro_arg_token_iter_init)
283 (macro_arg_token_iter_get_token)
284 (macro_arg_token_iter_get_location, macro_arg_token_iter_forward)
285 (expanded_token_index, tokens_buff_new, tokens_buff_count)
286 (tokens_buff_last_token_ptr, tokens_buff_put_token_to)
287 (tokens_buff_add_token, tokens_buff_remove_last_token)
288 (reached_end_of_context, consume_next_token_from_context): New
290 (cpp_get_token_1): New static function. Split and extended from
291 cpp_get_token. Use reached_end_of_context and
292 consume_next_token_from_context. Unify its return point. Move
293 the location tweaking from cpp_get_token_with_location in here.
294 (cpp_get_token): Use cpp_get_token_1
295 (stringify_arg): Use the new arg_token_at.
296 (paste_all_tokens): Support tokens coming from extended tokens
298 (collect_args): Return the number of collected arguments, by
299 parameter. Store virtual locations of tokens that constitute the
301 (funlike_invocation_p): Return the number of collected arguments,
303 (enter_macro_context): Add a parameter for macro expansion point.
304 Pass it to replace_args and to the "used" cpp callback. Get the
305 number of function-like macro arguments from funlike_invocation_p,
306 pass it to the new delete_macro_args to free the memory used by
307 macro args. When -ftrack-macro-expansion is in effect, for macros
308 that have no arguments, create a macro map for the macro expansion
309 and use it to allocate proper virtual locations for tokens
310 resulting from the expansion. Push an extended tokens context
311 containing the tokens resulting from macro expansion and their
313 (replace_args): Rename the different variables named 'count' into
314 variables with more meaningful names. Create a macro map;
315 allocate virtual locations of tokens resulting from this
316 expansion. Use macro_arg_token_iter to iterate over tokens of a
317 given macro. Handle the case of the argument of
318 -ftrack-macro-expansion being < 2. Don't free macro arguments
319 memory resulting from expand_arg here, as these are freed by the
320 caller of replace_arg using delete_macro_args now. Push extended
322 (next_context, push_ptoken_context, _cpp_push_token_context)
323 (_cpp_push_text_context): Properly initialize the context.
324 (expand_arg): Use the new alloc_expanded_arg_mem,
325 push_extended_tokens_context, cpp_get_token_1, and set_arg_token.
326 (_cpp_pop_context): Really free the memory held by the context.
327 Handle freeing memory used by extended tokens contexts.
328 (cpp_get_token_with_location): Use cpp_get_token_1.
329 (cpp_sys_macro_p): Adjust.
330 (_cpp_backup_tokens): Support the new kinds of token contexts.
331 * traditional.c (recursive_macro): Adjust.
333 2011-10-15 Tom Tromey <tromey@redhat>
334 Dodji Seketeli <dodji@redhat.com>
336 * include/line-map.h (enum lc_reason)<LC_ENTER_MACRO>: New enum
338 (MAX_SOURCE_LOCATION): New constant.
339 (struct line_map_ordinary, struct line_map_macro): New structs.
340 (struct line_map): Turn this into a union of the two above. Add
342 (struct maps_info): New struct.
343 (struct line_maps)<info_ordinary, info_macro>: Two new fields.
344 These now carry the map information that was previously scattered
346 (struct map_info::allocated): Fix comment.
347 (MAP_START_LOCATION, ORDINARY_MAP_FILE_NAME)
348 (ORDINARY_MAP_STARTING_LINE_NUMBER)
349 (ORDINARY_MAP_INCLUDER_FILE_INDEX)
350 (ORDINARY_MAP_IN_SYSTEM_HEADER_P)
351 (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS, MACRO_MAP_MACRO)
352 (MACRO_MAP_NUM_MACRO_TOKENS MACRO_MAP_LOCATIONS)
353 (MACRO_MAP_EXPANSION_POINT_LOCATION)
354 (LOCATION_POSSIBLY_IN_MACRO_MAP_P, LINEMAPS_MAP_INFO)
355 (LINEMAPS_MAPS, LINEMAPS_ALLOCATE, LINEMAPS_USED, LINEMAPS_CACHE)
356 (LINEMAPS_LAST_MAP, LINEMAPS_LAST_ALLOCATED_MAP)
357 (LINEMAPS_ORDINARY_MAPS, LINEMAPS_ORDINARY_ALLOCATED)
358 (LINEMAPS_ORDINARY_USED, LINEMAPS_ORDINARY_CACHE)
359 (LINEMAPS_LAST_ORDINARY_MAP, LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP)
360 (LINEMAPS_MACRO_MAPS, LINEMAPS_MACRO_ALLOCATED)
361 (LINEMAPS_MACRO_USED, LINEMAPS_MACRO_CACHE)
362 (LINEMAPS_LAST_MACRO_MAP, LINEMAPS_LAST_ALLOCATED_MACRO_MAP)
363 (LINEMAPS_MAP_AT, LINEMAPS_ORDINARY_MAP_AT)
364 (LINEMAPS_MACRO_MAP_AT): New accessors for ordinary and macro map
366 (linemap_check_ordinary, linemap_assert)
367 (linemap_location_before_p): New macros.
368 (linemap_position_for_line_and_column)
369 (linemap_tracks_macro_expansion_locs_p, linemap_add_macro_token)
370 (linemap_macro_expansion_map_p)
371 (linemap_macro_map_loc_to_def_point)
372 (linemap_macro_map_loc_unwind_once)
373 (linemap_macro_map_loc_to_exp_point, linemap_step_out_once)
374 (linemap_get_source_line linemap_get_source_column)
375 (linemap_map_get_macro_name, linemap_get_file_path)
376 (linemap_location_in_system_header_p)
377 (linemap_location_from_macro_expansion_p): Declare new functions.
378 (SOURCE_LINE, SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION)
379 (LINEMAP_FILE, LINEMAP_LINE, LINEMAP_SYSP): Assert that this
380 accessors act on ordinary maps only.
381 (INCLUDED_FROM): Return NULL for main files; use the new
383 (LINEMAP_POSITION_FOR_COLUMN): Use the new accessors.
384 (struct expanded_location): Move here from gcc/input.h
385 (linemap_resolve_location, linemap_expand_location)
386 (linemap_expand_location_full): Declare new functions.
387 * line-map.c: Include cpplib.h, internal.h
388 (linemap_enter_macro, linemap_add_macro_token)
389 (linemap_get_expansion_line, linemap_get_expansion_filename): New
390 functions that are private to libcpp.
391 (linemap_assert): New macro.
392 (linemap_macro_loc_to_exp_point, linemap_macro_loc_to_exp_point)
393 (linemap_macro_loc_unwind, linemap_macro_map_loc_to_def_point)
394 (linemap_macro_map_loc_unwind_toward_spelling)
395 (linemap_macro_map_loc_to_exp_point)
396 (first_map_in_common_1, first_map_in_common): New static
398 (new_linemap): Define new static functions. Extracted and
400 (linemap_add): ... here. Use linemap_assert in lieu of abort
402 (linemap_tracks_macro_expansion_locs_p)
403 (linemap_add_macro_token, linemap_macro_expansion_map_p)
404 (linemap_check_ordinary, linemap_macro_map_loc_to_exp_point)
405 (linemap_macro_map_loc_to_def_point)
406 (linemap_macro_map_loc_unwind_once)
407 (linemap_step_out_once, linemap_map_get_index)
408 (linemap_get_source_line,linemap_get_source_column)
409 (linemap_get_file_path, linemap_map_get_macro_name)
410 (linemap_location_in_system_header_p)
411 (linemap_location_originated_from_system_header_p)
412 (linemap_location_from_macro_expansion_p)
413 (linemap_tracks_macro_expansion_locs_p)
414 (linemap_resolve_location, linemap_expand_location)
415 (linemap_expand_location_full)
416 (linemap_tracks_macro_expansion_locs_p)
417 (linemap_position_for_line_and_column, linemap_compare_locations):
418 Define new public functions.
419 (linemap_init): Initialize ordinary and macro maps information in
421 (linemap_check_files_exited): Use the new accessors.
422 (linemap_free): Remove this dead code.
423 (linemap_line_start): Assert this uses an ordinary map. Adjust to
424 use the new ordinary map accessors and data structures. Don't
425 overflow past the lowest possible macro token's location.
426 (linemap_position_for_column): Assert the ordinary maps of the map
427 set are really ordinary. Use ordinary map accessors.
428 (linemap_lookup): Keep the same logic but generalize to allow
429 lookup of both ordinary and macro maps. Do not crash when called
430 with an empty line table.
431 * directives-only.c (_cpp_preprocess_dir_only): Adjust to use the
432 new API of line-map.h.
433 * directives.c (start_directive, do_line, do_linemarker)
434 (do_linemarker): Likewise.
435 * files.c (_cpp_find_file, _cpp_stack_include, open_file_failed)
436 (make_cpp_dir, cpp_make_system_header): Likewise.
437 * init.c (cpp_read_main_file): Likewise.
438 * internal.h (CPP_INCREMENT_LINE): Likewise.
439 (linemap_enter_macro, linemap_add_macro_token)
440 (linemap_get_expansion_line, linemap_get_expansion_filename): New
441 functions private to libcpp.
442 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment)
443 (skip_line_comment, skip_whitespace, lex_raw_string)
444 (_cpp_lex_direct): Likewise.
445 * macro.c (_cpp_builtin_macro_text): Likewise.
446 (_cpp_aligned_alloc): Initialize the new name member of the macro.
447 * traditional.c (copy_comment, _cpp_scan_out_logical_line):
449 * errors.c (cpp_diagnostic): Adjust to new linemap API.
451 2011-08-28 Dodji Seketeli <dodji@redhat.com>
453 * line-map.c (linemap_add): Assert that reason must not be
454 LC_RENAME when called for the first time on a "main input file".
456 2011-08-22 Gabriel Charette <gchare@google.com>
458 * init.c (cpp_create_reader): Inititalize forced_token_location_p.
459 * internal.h (struct cpp_reader): Add field forced_token_location_p.
460 * lex.c (_cpp_lex_direct): Use forced_token_location_p.
461 (cpp_force_token_locations): New.
462 (cpp_stop_forcing_token_locations): New.
464 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
467 * init.c (cpp_init_builtins): Define __cplusplus 19971L.
469 2011-08-18 Joseph Myers <joseph@codesourcery.com>
471 * include/cpplib.h (struct cpp_options): Fix typo.
473 2011-08-18 Joseph Myers <joseph@codesourcery.com>
475 * include/cpplib.h (struct cpp_options): Add rliterals.
476 * init.c (struct lang_flags, lang_defaults): Add rliterals.
477 (cpp_set_lang): Set rliterals option.
478 (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__.
479 * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals.
481 2011-08-15 Gabriel Charette <gchare@google.com>
483 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
484 Update all users to use linemap_position_for_column instead.
486 2011-07-28 Gabriel Charette <gchare@google.com>
488 * include/line-map.h (struct line_maps):
489 Remove unused field last_listed. Update all users.
491 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
493 * configure.ac: Set need_64bit_hwint to yes for x86 targets.
494 * configure: Regenerated.
496 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
498 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
500 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
501 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
504 * configure.ac: Test AM_ICONV with CXX.
505 * configure: Regenerate.
506 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
508 2011-07-15 Dodji Seketeli <dodji@redhat.com>
510 * directives.c (struct if_stack): Use source_location as type
512 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
513 indent, def_pragma, used_define, used_undef>: Properly use
514 source_location as parameter type, rather than unsigned int.
516 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
519 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
520 like i[34567]86-*-solaris2.1[0-9]*.
521 * configure: Regenerate.
523 2011-06-16 Jason Merrill <jason@redhat.com>
526 * lex.c (lex_raw_string): Don't check for embedded NUL.
528 2011-06-06 Dodji Seketeli <dodji@redhat.com>
530 PR preprocessor/48532
531 * directives.c (do_pragma): Don't forget the invocation location
532 when parsing the pragma name of a namespaced pragma directive.
534 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
536 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
538 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
541 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
542 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
544 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
546 * system.h (ENUM_BITFIELD): Remove.
548 2011-04-24 Jakub Jelinek <jakub@redhat.com>
550 PR preprocessor/48740
551 * lex.c (lex_raw_string): When raw string ends with
552 ??) followed by raw prefix and ", ensure it is preprocessed
553 with ??) rather than ??].
555 2011-04-20 Jim Meyering <meyering@redhat.com>
557 * files.c (destroy_cpp_file): Remove useless if-before-free.
558 * init.c (cpp_destroy): Likewise.
559 * macro.c (replace_args): Likewise.
560 * pch.c (cpp_valid_state): Likewise.
562 2011-03-25 Kai Tietz <ktietz@redhat.com>
564 * files.c (file_hash_eq): Use filename_cmp
566 (nonexistent_file_hash_eq): Likewise.
567 (remap_filename): Likewise.
568 Handle absolute DOS-path,
569 (append_file_to_dir): Check for IS_DIR_SEPARATOR
571 (read_name_map): Likewise.
572 * linemap.c (linemap_add): Use filename_cmp
574 * mkdeps.c (apply_vpath): Use filename_ncmp
576 (deps_restore): Use filename_cmp instead of
578 * init.c (read_original_directory): Use
579 IS_DIR_SEPARATOR instead of checking for slash.
581 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
583 PR preprocessor/48192
584 * directives.c (do_ifdef): Do not consider conditional macros as
587 * expr.c (parse_defined): Ditto.
589 2011-03-18 Richard Henderson <rth@redhat.com>
592 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
594 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
595 Jakub Jelinek <jakub@redhat.com>
597 PR preprocessor/39213
598 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
599 pragmas as well in traditional mode.
601 2010-11-17 Ian Lance Taylor <iant@google.com>
604 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
605 AC_LANG based on ENABLE_BUILD_WITH_CXX.
607 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
609 PR preprocessor/17349
610 * lex.c (save_comment): Handle in argument passing c++
613 2010-11-02 Ian Lance Taylor <iant@google.com>
615 * configure.ac: Use AC_SYS_LARGEFILE.
616 * configure: Rebuild.
617 * config.in: Rebuild.
619 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
621 * line-map.h (source_location): Remove obsolete comment
622 mentioning location_s.
624 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
626 PR preprocessor/45362
627 * directives.c (cpp_pop_definition): Make static.
628 (do_pragma_push_macro): Reworked to store text
630 (do_pragma_pop_macro): Add free text definition.
631 (cpp_push_definition): Removed.
632 * include/cpplib.h (cpp_push_definition): Removed.
633 (cpp_pop_definition): Likewise.
634 * internal.h (def_pragma_macro): Remove member 'value'
635 and add new members 'definition', 'line',
636 'syshdr', 'sued' and 'is_undef'.
637 * pch.c (_cpp_restore_pushed_macros): Rework to work
638 on text definition and store additional macro flags.
639 (_cpp_save_pushed_macros): Likewise.
641 2010-09-29 Joseph Myers <joseph@codesourcery.com>
643 * include/cpplib.h (cpp_options): Rename warn_deprecated,
644 warn_traditional, warn_long_long and pedantic.
645 * directives.c (directive_diagnostics, _cpp_handle_directive):
646 Update names of cpp_options members.
647 * expr.c (cpp_classify_number, eval_token): Update names of
649 * init.c (cpp_create_reader, post_options): Update names of
651 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
653 * macro.c (parse_params): Update names of cpp_options members.
655 2010-09-15 Ian Lance Taylor <iant@google.com>
657 * init.c: Fix type name in comment.
659 2010-08-31 Jakub Jelinek <jakub@redhat.com>
661 PR preprocessor/45457
662 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
664 * directives.c (do_ifdef, do_ifndef): Likewise.
666 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
668 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
670 2010-08-24 Richard Henderson <rth@redhat.com>
673 * configure.ac (HAVE_SSE4): New check.
674 * configure, config.in: Rebuild.
675 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
677 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
679 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
680 etc. on Solaris 2/x86.
682 2010-08-21 Richard Henderson <rth@redhat.com>
683 Andi Kleen <ak@linux.intel.com>
684 David S. Miller <davem@davemloft.net>
686 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
687 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
688 (ptrdiff_t): Check via AC_CHECK_TYPE.
689 * config.in, configure: Rebuild.
690 * system.h: Include stdint.h, if available.
691 * lex.c (WORDS_BIGENDIAN): Provide default.
692 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
693 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
694 search_line_sse2, search_line_sse42, init_vectorized_lexer,
695 search_line_fast): New.
696 (_cpp_clean_line): Use search_line_fast. Restructure the fast
697 loop to make it clear when we're leaving the loop. Stay in the
698 fast loop for non-trigraph '?'.
700 2010-06-11 Jakub Jelinek <jakub@redhat.com>
702 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
704 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
705 (cpp_macro_definition): Remove const qual from second argument.
706 * macro.c (enter_macro_context): Call user_builtin_macro callback for
707 NODE_BUILTIN !NODE_USED macros.
708 (warn_of_redefinition): Likewise. Remove const qual from second
710 (cpp_macro_definition): Likewise.
711 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
712 for NODE_BUILTIN !NODE_USED macros.
714 2010-06-10 Joseph Myers <joseph@codesourcery.com>
716 * include/cpplib.h (struct cpp_options): Remove show_column.
717 * init.c (cpp_create_reader, post_options): Don't set show_column.
719 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
722 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
723 check that C++ compiler works.
724 * configure: Regenerate.
726 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
728 * include/symtab.h (ht_identifier_ptr): New.
730 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
731 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
734 * configure.ac: Check for declaration of 'basename(char *)'.
735 * configure: Regenerate.
736 * config.in: Regenerate.
738 2010-04-25 Joseph Myers <joseph@codesourcery.com>
740 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
741 * init.c (lang_defaults): Add entries for new language variants.
742 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
745 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
748 * files.c (report_missing_guard): Test for #pragma once.
750 2010-04-07 Simon Baldwin <simonb@google.com>
752 * directives.c (do_diagnostic): Add warning reason argument,
753 call appropriate error reporting function for code.
754 (directive_diagnostics): Call specific warning functions with
755 warning reason where appropriate.
756 (do_error, do_warning, do_pragma_dependency): Add warning reason
757 argument to do_diagnostic calls.
758 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
759 _cpp_create_definition): Call specific warning functions with
760 warning reason where appropriate.
761 * Makefile.in: Add new diagnostic functions to gettext translations.
762 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
764 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
765 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
766 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
767 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
768 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
769 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
770 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
771 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
772 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
773 warning reason codes.
774 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
775 cpp_warning_with_line, cpp_pedwarning_with_line,
776 cpp_warning_with_line_syshdr): New specific error reporting functions.
777 * pch.c (cpp_valid_state): Call specific warning functions with
778 warning reason where appropriate.
779 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
781 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
782 cpp_warning_with_line, cpp_pedwarning_with_line,
783 cpp_warning_with_line_syshdr): New specific error reporting functions.
784 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
785 specific warning functions with warning reason where appropriate.
786 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
787 warn_about_normalization, lex_identifier_intern, lex_identifier,
788 _cpp_lex_direct): Ditto.
789 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
790 narrow_str_to_charconst): Ditto.
792 2010-04-06 Jakub Jelinek <jakub@redhat.com>
794 PR preprocessor/43642
795 * lex.c (lex_raw_string): Change type of TYPE variable to
798 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
800 * aclocal.m4: Regenerate.
802 2010-03-29 Jason Merrill <jason@redhat.com>
804 More N3077 raw string changes
805 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
807 * lex.c (bufring_append): Split out from...
808 (lex_raw_string): ...here. Undo trigraph and line splicing
809 transformations. Do process line notes in multi-line literals.
810 (_cpp_process_line_notes): Ignore notes that were already handled.
812 Some raw string changes from N3077
813 * charset.c (cpp_interpret_string): Change inner delimiters to ().
814 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
816 2010-02-11 Jakub Jelinek <jakub@redhat.com>
818 * init.c (read_original_filename): Don't call read_original_directory
819 if _cpp_handle_directive returns 0.
821 2010-01-01 Joseph Myers <joseph@codesourcery.com>
823 PR preprocessor/41947
824 * expr.c (cpp_classify_number): Give error for hexadecimal
825 floating-point constant with no digits before or after point.
827 2009-11-20 Arnaud Charlet <charlet@adacore.com>
829 * macro.c (enter_macro_context): Call cb.used callback if defined.
830 * directives.c (do_idef, do_ifndef): Ditto.
831 * include/cpplib.h (struct cpp_callbacks): Add used callback.
833 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
835 * directives.c (do_pragma_push_macro): New pragma handler.
836 (do_pragma_pop_macro): Likewise.
837 (_cpp_init_internal_pragmas): Add push_macro and
838 pop_macro handler to internal pragmas.
839 (lex_macro_node_from_str): Removed.
840 (cpp_push_definition): Replace lex_macro_node_from_str
841 by _cpp_lex_identifier.
842 (cpp_pop_definition): Likewise.
843 * internal.h (_cpp_lex_identifier): New prototype.
844 (def_pragma_macro): New structure.
845 (cpp_reader): New member pushed_macros.
846 * lex.c (_cpp_lex_identifier): New function.
847 (lex_identifier_intern): New function.
848 * init.c (cpp_create_reader): Initialize pushed_macros
850 (cpp_destroy): Free elements in pushed_macros member.
851 * pch.c (_cpp_save_pushed_macros): New function.
852 (_cpp_restore_pushed_macros): Likewise.
853 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
854 (cpp_read_state): Use _cpp_restore_pushed_macros.
856 2009-10-19 Jakub Jelinek <jakub@redhat.com>
858 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
859 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
860 and char32_cset_desc.
861 (converter_for_type): Handle CPP_UTF8STRING.
862 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
863 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
864 (parse_include): Reject raw strings.
865 * include/cpplib.h (CPP_UTF8STRING): New token type.
866 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
867 * lex.c (lex_raw_string): New function.
868 (lex_string): Handle u8 string literals, call lex_raw_string
869 for raw string literals.
870 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
872 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
874 2009-10-14 Jakub Jelinek <jakub@redhat.com>
876 PR preprocessor/41543
877 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
878 * line-map.c (linemap_init): Initialize highest_location and
879 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
881 2009-10-09 Jason Merrill <jason@redhat.com>
883 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
885 2009-10-09 Neil Vachharajani <nvachhar@google.com>
887 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
890 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
892 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
893 * configure: Rebuilt.
895 2009-09-22 Richard Guenther <rguenther@suse.de>
898 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
900 2009-09-18 Chris Demetriou <cgd@google.com>
902 PR preprocessor/28435:
903 * include/cpplib.h (struct cpp_options): Add new member
904 deps.need_preprocessor_output.
905 * files.c (open_file_failed): If preprocessor output is needed
906 always report an error.
908 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
910 * configure.ac: Set for i?86-w64-mingw*
911 need_64bit_hwint to yes.
912 * configure: Regenerated.
914 2009-09-10 Jason Merrill <jason@redhat.com>
916 * directives.c (cpp_define): constify.
918 2009-09-02 Ian Lance Taylor <iant@google.com>
920 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
922 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
924 * configure.ac (AC_PREREQ): Bump to 2.64.
926 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
928 * aclocal.m4: Regenerate.
929 * config.in: Regenerate.
930 * configure: Regenerate.
932 2009-08-17 Tom Tromey <tromey@redhat.com>
934 PR preprocessor/41067:
935 * charset.c (convert_escape): Add missing ":" to error text.
937 2009-07-27 Douglas B Rupp <rupp@gnat.com>
939 * include/cpplib.h (INO_T_CPP): New macro.
940 (struct cpp_dir): Use it.
942 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
945 * configure.ac: Use = instead of == for testing
946 ENABLE_BUILD_WITH_CXX.
947 * configure: Rebuild.
949 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
951 * directives.c (do_linemarker, do_line): Use CPP_STRING for
953 * files.c (find_file_in_dir): Add cast from void* to char*.
954 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
955 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
957 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
958 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
959 COMPILER_FLAGS): New.
960 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
961 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
962 instead of ALL_CFLAGS.
963 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
964 from other warnings. Add -Wc++-compat to C-specific warnings.
965 Check for --enable-build-with-cxx. Set and substitute
966 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
967 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
969 * configure: Rebuild.
970 * include/cpp-id-data.h: Remove extern "C".
971 * include/line-map.h: Likewise.
972 * include/mkdeps.h: Likewise.
973 * include/symtab.h: Likewise.
974 * internal.h: Likewise.
976 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
978 * directives.c (parse_include): Add location argument. Update all
980 (parse_answer): Likewise.
981 (do_include_common): Error with exact location.
982 (parse_assertion): Likewise.
984 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
986 * expr.c (num_div_op): Take explicit location.
988 2009-06-17 Ian Lance Taylor <iant@google.com>
990 * include/cpplib.h (progname): Don't declare.
992 2009-06-12 Ian Lance Taylor <iant@google.com>
994 * include/cpplib.h (struct cpp_options): Add
995 warn_cxx_operator_names field.
996 (NODE_WARN_OPERATOR): Define.
997 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
999 * init.c (mark_named_operators): Add flags parameter.
1000 (cpp_post_options): Pick flags value to pass to
1001 mark_named_operators.
1002 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
1003 identifier is an operator name in C++.
1005 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1007 * include/line-map.h (LAST_SOURCE_COLUMN): New.
1009 2009-06-01 Ian Lance Taylor <iant@google.com>
1011 * include/cpp-id-data.h: Add extern "C".
1012 * include/line-map.h: Likewise.
1013 * include/mkdeps.h: Likewise.
1014 * include/symtab.h: Likewise.
1015 * internal.h: Likewise.
1017 2009-05-15 Ian Lance Taylor <iant@google.com>
1019 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
1020 builtin_type. Change all uses.
1022 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1025 * directives (do_linemarker): Compensate for the increment in
1026 location that occurs when we reach the end of line.
1027 * files (_cpp_stack_include): Mention _cpp_find_file in the
1030 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1032 * include/cpplib.h (enum cpp_token_fld_kind): Add
1033 CPP_TOKEN_FLD_TOKEN_NO.
1034 (struct cpp_macro_arg, struct cpp_identifier): Define.
1035 (union cpp_token_u): Use struct cpp_identifier for identifiers.
1036 Use struct cpp_macro_arg for macro arguments. Add token_no for
1037 CPP_PASTE token numbers.
1038 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
1039 do_pragma_poison, parse_assertion): Use val.node.node in place of
1041 * expr.c (parse_defined, eval_token): Use val.node.node in place
1043 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
1044 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
1045 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
1046 place of val.arg_no. Use val.node.node in place of val.node.
1047 * macro.c (replace_args, cpp_get_token, parse_params,
1048 lex_expansion_token, create_iso_definition, cpp_macro_definition):
1049 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
1050 Use val.node.node in place of val.node.
1052 2009-05-03 Joseph Myers <joseph@codesourcery.com>
1054 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
1057 2009-04-25 Joseph Myers <joseph@codesourcery.com>
1059 PR preprocessor/39559
1060 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
1061 constants larger than intmax_t in C99 mode.
1063 2009-04-21 Taras Glek <tglek@mozilla.com>
1065 * include/cpp-id-data.h: Update GTY annotations to new syntax.
1066 * include/cpplib.h: Likewise.
1067 * include/line-map.h: Likewise.
1068 * include/symtab.h: Likewise.
1070 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1073 * lex.c (cpp_type2name): Take a flags parameter. Call
1074 cpp_named_operator2name for named operators and cpp_digraph2name
1076 (cpp_digraph2name): New.
1077 (cpp_spell_token): Use it.
1078 (cpp_output_token): Likewise.
1079 * include/cpplib.h (cpp_type2name): Update declaration.
1080 * init.c (cpp_named_operator2name): New.
1081 * internal.h (cpp_named_operator2name): Declare.
1083 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1086 * init.c (cpp_create_reader): Wlong_long is disabled by default.
1087 * expr.c (cpp_classify_number): Give different messages for C and
1090 2009-04-19 Joseph Myers <joseph@codesourcery.com>
1092 PR preprocessor/20078
1093 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
1095 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
1096 (struct cpp_token): Change flags to unsigned short.
1097 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
1098 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
1099 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
1101 * macro.c (macro_real_token_count): New.
1102 (enter_macro_context, replace_args): Use macro_real_token_count.
1103 (create_iso_definition): Record whitespace surrounding and digraph
1104 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
1105 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
1106 multiple consecutive ## tokens.
1107 (_cpp_create_definition): Initialize extra_tokens.
1108 (cpp_macro_definition): Use macro_real_token_count.
1110 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1112 * directives.c (parse_include): Pass true to check_eol.
1114 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1116 PR preprocessor/39646
1117 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
1118 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
1119 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
1122 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1124 PR preprocessor/39647
1125 * directives.c (check_eol): Add parameter expand.
1126 (do_undef, parse_include, do_line, do_linemarker, do_ident,
1127 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
1128 do_else, do_endif, do_assert, do_unassert): All callers changed.
1129 Pass true from do_line, false elsewhere.
1131 2009-04-12 Joseph Myers <joseph@codesourcery.com>
1133 PR preprocessor/31869
1134 * macro.c (stringify_arg): Handle NULL source token in padding
1135 token where previous padding token did not have source token with
1136 preceding whitespace.
1138 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1140 * Makefile.in: Change copyright header to refer to version
1141 3 of the GNU General Public License and to point readers at the
1142 COPYING3 file and the FSF's license web page.
1143 * charset.c: Likewise.
1144 * directives-only.c: Likewise.
1145 * directives.c: Likewise.
1146 * errors.c: Likewise.
1148 * files.c: Likewise.
1149 * identifiers.c: Likewise.
1150 * include/cpp-id-data.h: Likewise.
1151 * include/cpplib.h: Likewise.
1152 * include/line-map.h: Likewise.
1153 * include/mkdeps.h: Likewise.
1154 * include/symtab.h: Likewise.
1156 * internal.h: Likewise.
1158 * line-map.c: Likewise.
1159 * macro.c: Likewise.
1160 * makeucnid.c: Likewise.
1161 * mkdeps.c: Likewise.
1163 * symtab.c: Likewise.
1164 * system.h: Likewise.
1165 * traditional.c: Likewise.
1166 * ucnid.tab: Likewise.
1167 * ucnid.h: Regenerate.
1169 2009-04-01 Janis Johnson <janis187@us.ibm.com>
1172 * include/cpplib.h (CPP_N_DEFAULT): Define.
1173 * expr.c (interpret_float_suffix): Recognize d or D for double,
1174 return new value for default.
1175 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
1178 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
1179 letters from decimal float and fixed-point suffixes.
1181 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1183 PR preprocessor/15638
1184 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
1186 (open_file_failed): Make error for missing file fatal.
1187 * include/cpplib.h (CPP_DL_FATAL): Define.
1189 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
1191 PR preprocessor/31932:
1192 * internal.h: Don't mention HAVE_ICONV_H.
1193 * configure, config.in: Rebuild.
1194 * configure.ac: Don't check for iconv.h.
1196 2009-03-30 Tom Tromey <tromey@redhat.com>
1198 PR preprocessor/39512:
1199 * line-map.c (linemap_init): Initialize 'reallocator' field.
1201 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1204 * macro.c (cpp_get_token): If macro_to_expand returns NULL
1205 and used some tokens, add CPP_PADDING before next token.
1207 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1209 PR preprocessor/34695
1210 * makedepend.c: Remove.
1211 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
1212 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
1213 * directives.c (cpp_errors): Remove.
1214 * errors.c (print_location, _cpp_begin_message, v_message):
1216 (cpp_error, cpp_error_with_line): Always use error callback.
1217 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
1218 * include/cpplib.h (cpp_options): Remove pedantic_errors,
1219 inhibit_warnings, warn_system_headers, inhibit_errors,
1220 warnings_are_errors, client_diagnostic.
1221 (cpp_callbacks): Add extra arguments to error callback; make it
1223 (cpp_finish): Return void.
1224 (cpp_destroy): Remove inaccurate comment about return value.
1225 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
1226 (CPP_DL_NOTE): Define.
1227 * include/line-map.h (linemap_print_containing_files): Remove.
1228 * init.c (cpp_finish): Do not check for or return number of
1230 * internal.h (cpp_reader): Remove errors field.
1231 * line-map.c (linemap_print_containing_files): Remove.
1232 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
1233 about previous definition. Only emit it if previous diagnostic
1236 2009-03-28 Joseph Myers <joseph@codesourcery.com>
1238 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
1241 2009-03-18 Jakub Jelinek <jakub@redhat.com>
1243 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
1245 2009-02-21 Joseph Myers <joseph@codesourcery.com>
1247 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
1249 (_cpp_lex_direct): Handle this.
1251 2009-02-15 Richard Guenther <rguenther@suse.de>
1255 2009-02-13 Richard Guenther <rguenther@suse.de>
1257 * configure.ac: Enable LFS.
1258 * configure: Re-generate.
1259 * config.in: Likewise.
1261 2009-01-05 Ben Elliston <bje@au.ibm.com>
1263 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
1264 (.po.pox): Likewise.
1265 (po/$(PACKAGE).pot): Likewise.
1267 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
1270 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
1271 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
1273 2008-11-29 Joseph Myers <joseph@codesourcery.com>
1275 * lex.c (cpp_token_len): Use 6 as default length.
1277 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
1279 * expr.c (struct op): Add location.
1280 (_cpp_parse_expr): Propagate locations throught the stack
1283 (check_promotion): Use explicit location in errors.
1285 2008-10-05 Matthew Gingell <gingell@adacore.com>
1286 Arnaud Charlet <charlet@adacore.com>
1288 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
1289 (cpp_get_comments): New function.
1290 * internal.h (struct cpp_reader): Add comments field.
1291 * init.c (cpp_destroy): Free comments.
1292 * lex.c (store_comment, cpp_get_comments): New functions.
1293 (comments): New struct.
1294 (save_comment): Store comments in comments struct.
1296 2008-09-18 Simon Baldwin <simonb@google.com>
1298 * include/cpplib.h (struct cpp_options): Add new boolean flag
1299 warn_builtin_macro_redefined.
1300 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
1301 * (struct builtin_operator): Split out from previous struct builtin,
1302 enhance extra const correctness.
1303 * (struct builtin_macro): Split out from previous struct builtin, add
1304 new always_warn_if_redefined flag, enhance const correctness.
1305 * (mark_named_operators): Use struct builtin_operator.
1306 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
1307 to builtins selectively.
1308 * macro.c (warn_of_redefinition): Return false if a builtin macro
1309 is not flagged with NODE_WARN.
1311 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1313 PR preprocessor/36649
1314 * files.c (struct report_missing_guard_data): New type.
1315 (report_missing_guard): Put paths into an array instead of printing
1316 them right away. Return 1 rather than 0.
1317 (report_missing_guard_cmp): New function.
1318 (_cpp_report_missing_guards): Sort and print paths gathered by
1319 report_missing_guard callback.
1321 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1324 * directives.c (strtolinenum): Handle overflow.
1325 (do_line): Give a warning if line number overflowed.
1326 (do_linemarker): Update call to strtolinenum.
1328 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1330 * include/line-map.h (linenum_type): New typedef.
1331 (struct line_map): Use it.
1332 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
1333 (SOURCE_COLUMN): Likewise.
1334 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
1335 source_location values in a variable of type linenum_type.
1336 * directives.c (struct if_stack): Use linenum_type.
1337 (strtoul_for_line): Rename as strtolinenum.
1338 (do_line): Use linenum_type.
1339 (do_linemarker): Use linenum_type and strtolinenum.
1340 (_cpp_do_file_change): Use linenum_t.
1341 * line-map.c (linemap_add): Likewise.
1342 (linemap_line_start): Likewise.
1343 * traditional.c (struct fun_macro): 'line' is a source_location.
1344 * errors.c (print_location): Use linenum_type.
1345 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
1346 * internal.h (CPP_INCREMENT_LINE): Likewise.
1347 * lex.c (_cpp_skip_block_comment): Use source_location.
1349 2008-07-14 Ben Elliston <bje@au.ibm.com>
1351 * include/cpplib.h (NODE_CONDITIONAL): New.
1352 (struct cpp_callbacks): New macro_to_expand field.
1353 (struct cpp_hashnode): Adjust size of flags and type fields.
1354 (cpp_peek_token): Prototype.
1355 * lex.c (cpp_peek_token): New function.
1356 (_cpp_temp_token): Protect pre-existing lookaheads.
1357 * macro.c (cpp_get_token): Expand any conditional macros.
1358 (_cpp_backup_tokens_direct): New.
1359 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
1360 (warn_of_redefinition): Silently allow redefined conditional
1362 (_cpp_create_definition): Remove the conditional flag when a user
1363 defines one of the conditional macros.
1364 * internal.h (_cpp_backup_tokens_direct): New prototype.
1366 2008-06-13 Andrew Haley <aph@redhat.com>
1368 PR preprocessor/33305
1369 * macro.c (replace_args): Print a warning for empty macro
1370 arguments in C89 and C++.
1372 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1374 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
1375 * configure: Regenerate.
1377 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1379 * Makefile.in (datarootdir): New variable.
1381 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
1383 PR preprocessor/36479
1384 * charset.c (cpp_interpret_string_notranslate): Also set
1385 narrow_cset_desc.width.
1387 2008-06-07 Joseph Myers <joseph@codesourcery.com>
1389 * configure.ac (parisc*64*-*-*): Remove.
1390 * configure: Regenerate.
1392 2008-05-30 Tom Tromey <tromey@redhat.com>
1394 PR preprocessor/36320:
1395 * internal.h (_cpp_parse_expr): Update.
1396 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
1398 * directives.c (do_if): Update.
1399 (do_elif): Require expression if processing group.
1401 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
1403 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
1405 2008-05-21 Tom Tromey <tromey@redhat.com>
1407 PR preprocessor/27777:
1408 * lex.c (cpp_output_line_to_string): New function.
1409 * internal.h (_cpp_begin_message): Don't declare.
1410 * errors.c (_cpp_begin_message): Now static.
1411 * include/cpplib.h (cpp_output_line_to_string): Declare.
1412 * directives.c (do_diagnostic): Rewrote. Use
1413 cpp_output_line_to_string. Don't use _cpp_begin_message.
1415 2008-05-21 Tom Tromey <tromey@redhat.com>
1417 * include/symtab.h (HT_ALLOCED): Remove.
1418 (ht_purge): Declare.
1419 * symtab.c (DELETED): New define.
1420 (ht_lookup): Update comment.
1421 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
1422 code. Use subobject allocator for strings, if it exists.
1423 (ht_expand): Handle deleted entries.
1424 (ht_forall): Likewise.
1425 (ht_purge): New function.
1426 (ht_dump_statistics): Print deletion statistics.
1428 2008-05-13 Tom Tromey <tromey@redhat.com>
1430 PR preprocessor/22168:
1431 * include/cpplib.h (struct cpp_options) <objc>: Update
1433 * expr.c (eval_token): Warn for use of assertions.
1434 * directives.c (directive_diagnostics): Warn about extensions.
1435 (DEPRECATED): New define.
1436 (DIRECTIVE_TABLE): Use it.
1438 2008-05-06 Tom Tromey <tromey@redhat.com>
1440 PR preprocessor/35313, PR preprocessor/36088:
1441 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
1442 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
1444 2008-05-04 David S. Miller <davem@davemloft.net>
1446 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
1447 * configure: Regenerate.
1449 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
1451 * include/cpplib.h (cpp_define_formatted): New.
1452 * directives.c (cpp_define_formatted): New.
1454 2008-04-21 Tom Tromey <tromey@redhat.com>
1457 * charset.c (_cpp_convert_input): Add buffer_start argument.
1458 Ignore UTF-8 BOM if seen.
1459 * internal.h (_cpp_convert_input): Add argument.
1460 * files.c (struct _cpp_file) <buffer_start>: New field.
1461 (destroy_cpp_file): Free buffer_start, not buffer.
1462 (_cpp_pop_file_buffer): Likewise.
1463 (read_file_guts): Update.
1465 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
1467 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
1468 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
1469 (struct cpp_options): Added uliterals.
1470 (cpp_interpret_string): Update prototype.
1471 (cpp_interpret_string_notranslate): Idem.
1472 * charset.c (init_iconv_desc): New width member in cset_converter.
1473 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
1474 (convert_ucn): Idem.
1475 (emit_numeric_escape): Idem.
1476 (convert_hex): Idem.
1477 (convert_oct): Idem.
1478 (convert_escape): Idem.
1479 (converter_for_type): New function.
1480 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
1481 (cpp_interpret_string_notranslate): Match changed prototype.
1482 (wide_str_to_charconst): Use converter_for_type.
1483 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
1484 * directives.c (linemarker_dir): Macro U changed to UC.
1485 (parse_include): Idem.
1486 (register_pragma_1): Idem.
1487 (restore_registered_pragmas): Idem.
1488 (get__Pragma_string): Support CPP_STRING{16,32}.
1489 * expr.c (eval_token): Support CPP_CHAR{16,32}.
1490 * init.c (struct lang_flags): Added uliterals.
1491 (lang_defaults): Idem.
1492 * internal.h (struct cset_converter) <width>: New field.
1493 (struct cpp_reader) <char16_cset_desc>: Idem.
1494 (struct cpp_reader) <char32_cset_desc>: Idem.
1495 * lex.c (digraph_spellings): Macro U changed to UC.
1497 (lex_string): Add support for u'...', U'...', u"..." and U"...".
1498 (_cpp_lex_direct): Idem.
1499 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
1500 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
1502 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1505 * aclocal.m4: Regenerate.
1506 * configure: Regenerate.
1508 2008-04-17 Tom Tromey <tromey@redhat.com>
1511 * errors.c (cpp_error): Don't reference a token before the start
1514 2008-04-16 Tom Tromey <tromey@redhat.com>
1516 * Makefile.in (TAGS_SOURCES): New variable.
1519 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1521 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1523 * configure: Rebuilt.
1525 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1527 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1528 used_undef and before_define.
1529 (NODE_USED): Define.
1530 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1531 do_ifndef, cpp_pop_definition): Handle new flag and use new
1533 * expr.c (parse_defined): Handle new flag and use new callbacks.
1534 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1535 flag and use new callbacks.
1537 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1540 * files.c (struct _cpp_file): Remove pch field.
1541 (pch_open_file): Don't set file->pch, just file->pchname.
1542 (should_stack_file): After pfile->cb.read_pch call
1543 free pchname and clear pchname, don't close file->fd.
1544 Test file->pchname instead of file->pch. Don't close fd after cb.
1545 (_cpp_stack_include): Test file->pchname instead of file->pch.
1547 2008-03-28 Tom Tromey <tromey@redhat.com>
1549 * Makefile.in (POSTCOMPILE): New variable.
1552 2008-03-13 Tom Tromey <tromey@redhat.com>
1555 * directives.c (destringize_and_run): Set pfile->directive.
1557 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1559 PR preprocessor/35458
1560 * mkdeps.c (munge): Quote '#' with a '\'.
1562 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1564 PR preprocessor/35379
1565 * mkdeps.c (deps_write): Ensure the first target always appears
1566 in the first column, without leading backslash newline. Avoid
1567 some more extra whitespace.
1569 2008-02-25 Thiemo Seufer <ths@mips.com>
1571 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1573 2008-02-19 Tom Tromey <tromey@redhat.com>
1575 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1576 * lex.c (lex_identifier): Use CPP_HASHNODE.
1577 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1579 * identifiers.c (alloc_node): Change return type.
1580 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1581 (proxy_assertion_broken): New declaration.
1582 (cpp_forall_identifiers): Move comment.
1583 * line-map.c (linemap_add): Comment fix.
1584 (linemap_line_start): Indentation fix.
1586 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1588 PR preprocessor/34692
1589 * macro.c (collect_args): Add pragma_buff argument. Push
1590 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1591 than into arguments. Reset prevent_expansion and parsing_args
1592 state at CPP_PRAGMA_EOL/CPP_EOF.
1593 (funlike_invocation_p): Add pragma_buff argument, pass it through
1595 (enter_macro_context): Add result argument. Adjust
1596 funlike_invocation_p caller. Emit all deferred pragma tokens
1597 gathered during collect_args before the expansion, add a padding
1598 token. Return 2 instead of 1 if any pragma tokens were prepended.
1599 (cpp_get_token): If enter_macro_context returns 2, don't return
1600 a padding token, instead cycle to grab CPP_PRAGMA token.
1601 * directives.c (_cpp_handle_directive): If was_parsing_args
1602 in deferred pragma, leave parsing_args and prevent_expansion as is.
1604 2008-01-22 Tom Tromey <tromey@redhat.com>
1607 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1608 __STDC_CONSTANT_MACROS.
1610 2008-01-07 Fred Fish <fnf@specifix.com>
1612 PR preprocessor/30363
1613 * traditional.c (replace_args_and_push): Add local variable
1614 cxtquote, calculate the replacement text size assuming a
1615 worst case of every input character quoted with backslash,
1616 and properly handle output quoting of quote characters in
1617 actual arguments used in function-like macros.
1619 2008-01-03 Tom Tromey <tromey@redhat.com>
1621 PR preprocessor/34602
1622 * directives.c (do_line): Don't try to spell EOF token.
1623 (do_linemarker): Add comment.
1625 2007-12-11 DJ Delorie <dj@redhat.com>
1627 * charset.c (convert_using_iconv): Close out any shift states,
1628 returning to the initial state.
1630 2007-12-06 Tom Tromey <tromey@redhat.com>
1633 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1635 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1636 * files.c (FILE_HASH_POOL_SIZE): New macro.
1637 (struct file_hash_entry_pool): New.
1638 (destroy_all_cpp_files): New function.
1639 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1640 (new_file_hash_entry): Update.
1641 (free_file_hash_entries): New function.
1642 (_cpp_cleanup_files): Call free_file_hash_entries and
1643 destroy_all_cpp_files.
1644 (cpp_clear_file_cache): New function.
1645 * include/cpplib.h (cpp_clear_file_cache): Declare.
1647 2007-12-03 Tom Tromey <tromey@redhat.com>
1649 PR preprocessor/34288
1650 * configure.ac, config.in: Rebuilt.
1651 * configure.ac: Check for ssize_t.
1653 2007-11-30 Tom Tromey <tromey@redhat.com>
1655 PR preprocessor/32868
1656 * macro.c (_cpp_create_definition): Special case
1657 __STDC_FORMAT_MACROS.
1659 2007-11-16 Michael Matz <matz@suse.de>
1661 * files.c (search_path_head): Fix check for absolute paths.
1663 2007-11-11 Tom Tromey <tromey@redhat.com>
1666 * include/cpplib.h (cpp_included_before): Declare.
1667 * files.c (struct file_hash_entry) <location>: New field.
1668 (_cpp_find_file): Initialize new field.
1669 (make_cpp_dir): Likewise.
1670 (cpp_included_before): New function.
1672 2007-11-01 Tom Tromey <tromey@redhat.com>
1674 PR preprocessor/30805
1675 * macro.c (paste_tokens): Handle padding token.
1676 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1678 2007-10-31 Tom Tromey <tromey@redhat.com>
1680 PR preprocessor/30786
1681 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1682 * directives.c (_cpp_do__Pragma): Return error status.
1683 * internal.h (_cpp_do__Pragma): Update.
1684 * directives.c (get__Pragma_string): Back up if EOF seen.
1686 2007-09-06 Tom Tromey <tromey@redhat.com>
1688 * internal.h (struct cpp_reader) <invocation_location>: New
1690 (struct cpp_reader) <set_invocation_location>: Likewise.
1691 * init.c (cpp_set_line_map): New function.
1692 * line-map.c (linemap_add): Use linemap's allocator.
1693 * include/line-map.h (GTY): Define.
1694 (line_map_realloc): New typedef.
1695 (struct line_map): Mark with GTY.
1696 (struct line_maps): Likewise.
1697 (struct line_maps) <maps>: Likewise.
1698 (struct line_maps) <reallocator>: New field.
1699 * include/symtab.h (GTY): Conditionally define.
1700 * include/cpplib.h (cpp_set_line_map): Declare.
1701 (cpp_get_token_with_location): Declare.
1702 * macro.c (cpp_get_token): Set invocation_location on the reader.
1703 (cpp_get_token_with_location): New function.
1705 2007-08-30 Chao-ying Fu <fu@mips.com>
1707 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1708 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1709 (cpp_classify_number): Support decimal fixed-point constants without
1711 Warn about fixed-point constants when -pedantic.
1712 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1713 comments to support fixed-point values.
1714 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1716 2007-08-18 Tom Tromey <tromey@redhat.com>
1718 PR preprocessor/32974
1719 * directives.c (parse_include): Don't check for EOL when
1720 processing #pragma dependency.
1722 2007-07-30 Ollie Wild <aaw@google.com>
1724 * directives-only.c: New file.
1725 * internal.h (struct _cpp_dir_only_callbacks): New.
1726 (_cpp_preprocess_dir_only): New function.
1727 * directives.c (_cpp_handle_directive): Check directives_only before
1728 disabling execution of indented directives.
1729 * files.c (_cpp_stack_file): Add directives_only check.
1730 * include/cpplib.h (struct cpp_options): Add directives_only.
1731 (cpp_init_special_builtins): New function.
1732 * init.c (cpp_init_special_builtins): New function.
1733 (cpp_init_builtins): Move builtin_array initialization to
1734 cpp_init_special_builtins.
1735 (post_options): Check directives_only before setting
1736 pfile->state.prevent_expansion = 1.
1737 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1738 is expanded inside a directive while -fdirectives-only is enabled.
1739 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1740 (libcpp_a_SOURCES): Add directives-only.c.
1742 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1744 * traditional.c (_cpp_scan_out_logical_line): Initialize
1745 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1746 fmacro.args to prevent 'may be used uninitialized' warning.
1748 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1750 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1752 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1753 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1754 for 'q' or 'Q' suffixes.
1756 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1758 * files.c (open_file): Correct typo.
1760 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1762 * files.c (open_file): Prevent the call
1763 for stat from overwriting errno.
1765 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1767 * files.c (open_file): Account for the
1768 fact that on windows, opening a directory gives
1771 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1773 PR preprocessor/23479
1774 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1776 (append_digit): Likewise.
1777 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1778 binary integer constants.
1780 2007-05-31 Dave Korn <dave.korn@artimi.com>
1782 PR preprocessor/14331
1783 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1785 2007-05-24 Ollie Wild <aaw@google.com>
1787 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1788 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1789 (cpp_write_pch_state): Save __COUNTER__ state.
1790 (cpp_valid_state): Check valid __COUNTER__ state.
1791 (cpp_read_state): Read new __COUNTER__ state.
1792 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1793 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1794 * internal.h (struct cpp_reader): Add counter member.
1796 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1798 PR preprocessor/20077
1799 * macro.c (create_iso_definition): Fixed the method to determine
1800 whether the token-pasting operator appears at the beginning or the end
1803 2007-05-21 Ian Lance Taylor <iant@google.com>
1805 * internal.h (struct cpp_reader): Add new fields:
1806 nonexistent_file_hash and nonexistent_file_ob.
1807 * files.c: Include "obstack.h".
1808 (find_file_in_dir): Before trying to open the file, look up the
1809 path name in the hash table of nonexistent files. After failing
1810 to open the file, add the path name to the hash table.
1811 (_cpp_find_file): Cache the results of looking up the file name
1812 starting with the quote and bracket chain heads, if we can.
1813 (nonexistent_file_hash_eq): New static function.
1814 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1815 pfile->nonexistent_file_ob.
1816 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1817 pfile->nonexistent_file_ob.
1819 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1821 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1824 * expr.c (interpret_float_suffix): Check for invalid suffix.
1826 2007-05-02 Eric Christopher <echristo@apple.com>
1828 * expr.c (num_div_op): Don't overflow if the result is
1831 2007-05-02 Tom Tromey <tromey@redhat.com>
1833 PR preprocessor/28709
1834 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1836 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1838 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1841 2007-03-30 Richard Henderson <rth@redhat.com>
1843 * directives.c (lex_macro_node_from_str): New.
1844 (cpp_push_definition, cpp_pop_definition): New.
1845 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1847 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1849 * Makefile.in: Add dummy install-pdf target.
1851 2007-01-30 Tom Tromey <tromey@redhat.com>
1853 PR preprocessor/30468
1854 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1857 2007-01-30 Tom Tromey <tromey@redhat.com>
1859 PR preprocessor/29966
1860 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1862 (_cpp_create_definition): Don't restore cur_token here.
1863 * lex.c (_cpp_lex_token): Added assertion.
1865 2007-01-27 Tom Tromey <tromey@redhat.com>
1867 * configure: Rebuilt.
1869 2007-01-12 Tom Tromey <tromey@redhat.com>
1871 PR preprocessor/28227
1872 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1874 (do_define): Update.
1877 (do_ifndef): Update.
1879 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1881 * configure: Regenerate.
1883 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1885 * configure: Regenerate.
1887 2007-01-04 Tom Tromey <tromey@redhat.com>
1889 PR preprocessor/28165
1890 * internal.h (cpp_in_primary_file): New function.
1891 * directives.c (do_include_next): Use cpp_in_primary_file.
1892 (do_pragma_once): Likewise.
1893 (do_pragma_system_header): Likewise.
1895 2006-12-29 Ian Lance Taylor <iant@google.com>
1897 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1898 look backward at the end of the line unless we saw a backslash.
1900 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1902 PR preprocessor/29612
1903 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1904 only when new_sysp is non-zero.
1906 2006-12-28 Tom Tromey <tromey@redhat.com>
1908 PR preprocessor/30001
1909 * charset.c (_cpp_convert_input): Check that to.len is greater
1912 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1914 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1915 * configure: Rebuilt.
1917 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1919 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1920 for experimental C++0x mode.
1921 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1922 adopted the preprocessor changes introduced in C99.
1924 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1926 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1927 depending on --enable-targets=all.
1928 * configure: Regenerate.
1930 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1932 PR preprocessor/28709
1933 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1934 spelled LHS token as opposed to spelling it again.
1935 (paste_all_tokens): Don't report errors here, just break on failure.
1937 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1939 * Makefile.in: Added empty "pdf" target.
1941 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1943 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1944 match exactly the glob in gcc/config.gcc.
1945 * configure: Regenerate.
1947 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1950 PR preprocessor/14634
1951 * lex.c (lex_string): Pedwarn for unterminated literals.
1953 2006-09-08 Eric Christopher <echristo@apple.com>
1955 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1957 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1961 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1962 (CPP_LAST_EQ): Change.
1963 (CPP_LAST_PUNCTUATOR): Change.
1964 * expr.c (cpp_operator): Remove MIN and MAX.
1965 (reduce): Remove CPP_MIN and CPP_MAX.
1966 (num_binary_op): Ditto.
1967 * lex.c (_cpp_lex_direct): Ditto.
1968 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1970 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1972 PR preprocessor/27746
1973 * directives.c (do_pragma): Handle pragma with valid namespace
1974 and invalid name coming from macro expansion.
1975 * directives.c (destringize_and_run): Initialize next field in
1980 * directives.c (destringize_and_run): Set NO_EXPAND on the
1983 * macro.c (_cpp_backup_tokens): Fix comment typo.
1985 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1987 * Makefile.in (CATALOGS): Add po/ prefix.
1988 * configure: Regenerated.
1990 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1992 * Makefile.in: Add install-html target. Add install-html to .PHONY
1994 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1996 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1997 * files.c (_cpp_get_file_stat): New function.
1998 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1999 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
2000 * internal.h (_cpp_get_file_stat): Prototype.
2001 (struct cpp_buffer): Add timestamp.
2003 2006-01-23 Jakub Jelinek <jakub@redhat.com>
2005 PR preprocessor/25717
2006 * init.c (cpp_init_builtins): If __STDC__ will not change value
2007 between system headers and other sources, define it as a normal
2008 macro rather than a builtin.
2009 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
2010 cpp_in_system_header condition.
2012 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
2014 * Makefile.in: Use -MMD instead of -MD.
2016 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
2017 Richard Henderson <rth@redhat.com>
2019 Merge from gomp branch:
2020 * directives.c (struct pragma_entry): Add is_deferred. Add ident
2021 entry to value union.
2022 (end_directive): Don't eat the line if in_deferred_pragma.
2023 (run_directive): Remove pragma hacks.
2024 (insert_pragma_entry): Remove.
2025 (new_pragma_entry): New.
2026 (register_pragma_1): Split out of register_pragma. Only handle
2027 the lookup tree and return the new entry.
2028 (cpp_register_pragma): Fill in the pragma entry here.
2029 (cpp_register_deferred_pragma): New.
2030 (register_pragma_internal): New.
2031 (_cpp_init_internal_pragmas): Use register_pragma_internal.
2032 (do_pragma): Allow pragma expansion after namespace. For deferred
2033 pragmas, don't slurp the line into a string.
2034 (destringize_and_run): Save tokens for deferred pragmas.
2035 (cpp_handle_deferred_pragma): Remove.
2036 * macro.c (builtin_macro): Remove pragma token hack.
2037 (_cpp_push_token_context): Rename from push_token_context and export.
2038 * internal.h (struct lexer_state): Add pragma_allow_expansion.
2039 (_cpp_push_token_context): Declare.
2040 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
2041 a token. Update the line number correctly if so.
2042 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
2043 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
2044 * include/cpplib.h (PRAGMA_EOL): New.
2045 (CPP_TOKEN_FLD_PRAGMA): New.
2046 (struct cpp_token): Add val.pragma.
2047 (struct cpp_options): Remove defer_pragmas.
2048 (cpp_handle_deferred_pragma): Remove.
2049 (cpp_register_deferred_pragma): Declare.
2051 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2054 * directives.c (do_pragma): If pragma line ends with multi-line
2055 block comment, end the saved deferred pragma string before that
2056 comment. Handle embedded '\0' chars on the pragma line.
2058 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2061 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
2063 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
2064 Ben Elliston <bje@au.ibm.com>
2066 * include/cpplib.h (CPP_N_DFLOAT): New.
2067 * expr.c (interpret_float_suffix): Identify df, dd, and dl
2068 suffixes as decimal floating point constants.
2069 (cpp_classify_number): Disallow hexadecimal DFP constants.
2071 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
2072 Ian Lance Taylor <ian@airs.com>
2074 * include/cpplib.h (struct cpp_callbacks): Annotate error with
2075 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
2077 2005-11-09 Per Bothner <per@bothner.com>
2078 Uros Bizjak <uros@kss-loka.si>
2081 * init.c (read_original_filename): Temporarily set
2082 state.in_directive before calling _cpp_lex_direct for
2085 2005-11-03 James E Wilson <wilson@specifix.com>
2087 PR preprocessor/24202
2088 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
2090 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
2092 * include/cpplib.h (struct cpp_callbacks): Make error take
2094 * errors.c (cpp_error): Update call to callback.
2096 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
2098 PR preprocessor/22042
2099 * macro.c (_cpp_builtin_macro_text): Lower the needed max
2101 (cpp_quote_string): Don't octalify non printable
2104 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
2107 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
2108 (struct cpp_callbacks): Add error.
2109 * errors.c (cpp_error): If client_diagnostic, use error callback.
2110 * charset.c (convert_escape): Don't use %03o in diagnostic.
2112 2005-10-21 James E Wilson <wilson@specifix.com>
2114 PR preprocessor/15220
2115 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
2116 callers. Pass to open_file_failed.
2117 (open_file_failed): New parameter angle_brackets. Fix all callers.
2118 Use in print_dep assignment.
2119 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
2120 * internal.h (_cpp_find_file): Add new parm to declaration.
2122 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
2124 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
2125 * configure: Regenerate.
2127 2005-10-04 Ian Lance Taylor <ian@airs.com>
2129 PR preprocessor/13726
2130 * directives.c (check_eol_return_comments): New static function.
2131 (parse_include): Add buf parameter. Change all callers.
2132 (do_include_common): If not discard comments, turn on
2133 save_comments. Pass collected comments to include callback.
2134 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
2135 include callback: cpp_token list.
2137 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
2139 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
2140 * init.c (struct lang_flags, lang_defaults): Add
2141 extended_identifiers.
2142 (cpp_set_lang): Use it.
2143 * lex.c (forms_identifier_p): Check extended_identifiers.
2145 2005-08-30 Jakub Jelinek <jakub@redhat.com>
2147 PR preprocessor/20348
2148 PR preprocessor/20356
2149 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
2152 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2154 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
2155 -Wmissing-format-attribute.
2157 * configure: Regenerate.
2159 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
2161 * all files: Update FSF address in copyright headers.
2162 * makeucnid.c (write_copyright): Update outputted FSF address.
2164 2005-06-13 Zack Weinberg <zack@codesourcery.com>
2166 * configure.ac: Invoke ZW_CREATE_DEPDIR and
2167 ZW_PROG_COMPILER_DEPENDENCIES.
2168 * aclocal.m4, configure: Regenerate.
2169 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
2171 (distclean): Clean up $(DEPDIR) and its contents.
2172 (.c.o): Use $(COMPILE).
2173 Include $(DEPDIR)/*.Po for most object->header dependencies.
2175 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2177 * configure.ac: Check declarations for asprintf and vasprintf.
2178 * config.in: Regenerate.
2179 * configure: Likewise.
2181 * charset.c (conversion_loop): Use XRESIZEVEC.
2182 (convert_no_conversion): Likewise.
2183 (convert_using_iconv): Likewise.
2184 (init_iconv_desc): Cast return value of alloca.
2185 (cpp_host_to_exec_charset): Use XNEWVEC.
2186 (emit_numeric_escape): Use XRESIZEVEC.
2187 (cpp_interpret_string): Use XNEWVEC.
2188 (cpp_interpret_string): Use XRESIZEVEC.
2189 (_cpp_interpret_identifier): Cast return value of alloca.
2190 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
2191 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
2192 (parse_include): Use XNEWVEC.
2193 (insert_pragma_entry): Rename local variable "new" to
2195 (save_registered_pragmas): Cast return value of xmemdup.
2196 (destringize_and_run): Same for alloca.
2197 (parse_assertion): Likewise.
2198 (do_assert): Cast allocated storage to proper type.
2199 (cpp_define): Likewise.
2200 (_cpp_define_builtin): Likewise.
2201 (cpp_undef): Likewise.
2202 (handle_assertion): Likewise.
2203 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
2204 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
2205 (CPP_UMINUS): Likewise.
2206 (struct cpp_operator): Rename from struct operator.
2207 (_cpp_expand_op_stack): Use XRESIZEVEC.
2208 * files.c (pch_open_file): Use XNEWVEC.
2209 (pch_open_file): Use XRESIZEVEC.
2210 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
2211 (dir_name_of_file): Use XNEWVEC.
2212 (make_cpp_file): Use XCNEW.
2213 (make_cpp_dir): Likewise.
2214 (allocate_file_hash_entries): USE XNEWVEC.
2215 (cpp_included): Cast return value of htab_find_with_hash.
2216 (append_file_to_dir): Use XNEWVEC.
2217 (read_filename_string): Likewise. Use XRESIZEVEC too.
2218 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
2219 (remap_filename): Use XNEWVEC.
2220 (struct pchf_entry): Move definition out of struct pchf_data.
2221 (_cpp_save_file_entries): Use XCNEWVAR.
2222 (_cpp_read_file_entries): Use XNEWVAR.
2223 * identifiers.c (alloc_node): Use XOBNEW.
2224 * init.c (cpp_create_reader): Use XCNEW.
2225 (cpp_init_builtins): Cast of b->value to enum builtin_type.
2226 (read_original_directory): Cast return value of alloca.
2227 * lex.c (add_line_note): Use XRESIZEVEC.
2228 (warn_about_normalization): Use XNEWVEC.
2229 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
2230 (new_buff): Use XNEWVEC.
2231 * line-map.c (linemap_add): Use XRESIZEVEC.
2232 * macro.c (builtin_macro): Cast return value of alloca.
2233 (paste_tokens): Likewise.
2234 (expand_arg): Use XNEWVEC and XRESIZEVEC.
2235 (_cpp_save_parameter): Use XRESIZEVEC.
2236 (create_iso_definition): Cast allocated storage to proper type.
2237 (_cpp_create_definition): Likewise.
2238 (cpp_macro_definition): Use XRESIZEVEC.
2239 * makedepend.c (add_clm): Use XNEW.
2240 (add_dir): Likewise.
2241 * mkdeps.c (munge): Use XNEWVEC.
2242 (deps_init): Use XCNEW.
2243 (deps_add_target): Use XRESIZEVEC.
2244 (deps_add_default_target): Cast return value of alloca.
2245 (deps_add_dep): Use XRESIZEVEC.
2246 (deps_add_vpath): Likewise. Use XNEWVEC too.
2247 (deps_restore): Likewise.
2248 * pch.c (save_idents): Use XNEW and XNEWVEC.
2249 (cpp_save_state): Use XNEW.
2250 (count_defs): Cast return value of htab_find.
2251 (write_defs): Likewise.
2252 (cpp_write_pch_deps): Use XNEWVEC.
2253 (collect_ht_nodes): Use XRESIZEVEC.
2254 (cpp_valid_state): Use XNEWVEC.
2255 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
2256 * symtab.c (ht_create): Use XCNEW.
2257 (ht_lookup_with_hash): Cast return value of obstack_copy0.
2258 (ht_expand): Use XCNEWVEC.
2259 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
2260 (bool): Do not define if __cplusplus.
2262 2005-05-12 Zack Weinberg <zack@codesourcery.com>
2264 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
2265 (do_sccs): Delete function definition, #define to do_ident.
2266 (do_ident): Don't hardwire directive name.
2268 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
2271 * configure: Regenerate.
2273 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
2275 * files.c: Include io.h for DJGPP to get prototype of setmode.
2277 2005-04-19 Per Bothner <per@bothner.com>
2279 PR preprocessor/20907
2280 * line-map.c (linemap_line_start): Fix bug when we need to increse
2281 column_bits but can re-use the current line_map.
2283 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2285 * system.h (fopen, fdopen, freopen): Define these to the unlocked
2286 libiberty functions.
2288 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2290 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
2291 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
2292 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
2293 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
2295 (fwrite_unlocked): Fix prototype.
2297 * configure, config.in: Regenerate.
2299 2005-04-05 Jakub Jelinek <jakub@redhat.com>
2301 PR preprocessor/19475
2302 * macro.c (create_iso_definition): For < ISO C99, don't
2303 pedwarn if there is no whitespace between macro name and its
2304 replacement, but the replacement starts with a basic character
2307 2005-03-28 Andreas Jaeger <aj@suse.de>
2309 * lex.c (warn_about_normalization): Cast field width to int to
2312 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
2314 * configure.ac: Consistently use solaris2.1[0-9]* instead of
2316 * configure: Regenerate.
2318 2005-03-15 Geoffrey Keating <geoffk@apple.com>
2320 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
2321 UCN rather than printing an error.
2323 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2325 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
2327 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2329 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
2330 * charset.c: Update for new format of ucnid.h.
2331 (ucn_valid_in_identifier): Update for new format of ucnid.h.
2332 Add NST parameter, and update it; update callers.
2333 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
2335 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
2336 * internal.h (struct normalize_state): New.
2337 (INITIAL_NORMALIZE_STATE): New.
2338 (NORMALIZE_STATE_RESULT): New.
2339 (NORMALIZE_STATE_UPDATE_IDNUM): New.
2340 (_cpp_valid_ucn): New.
2341 * lex.c (warn_about_normalization): New.
2342 (forms_identifier_p): Add normalize_state parameter, update callers.
2343 (lex_identifier): Add normalize_state parameter, update callers. Keep
2345 (lex_number): Likewise.
2346 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
2347 it with warn_about_normalization.
2351 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
2352 comments about obsolete version of C++.
2353 * include/cpplib.h (enum cpp_normalize_level): New.
2354 (struct cpp_options): Add warn_normalize field.
2356 2005-03-11 Geoffrey Keating <geoffk@apple.com>
2358 * directives.c (glue_header_name): Update call to cpp_spell_token.
2359 * internal.h (_cpp_interpret_identifier): New.
2360 * charset.c (_cpp_interpret_identifier): New.
2361 (_cpp_valid_ucn): Allow UCN version of '$'.
2362 * lex.c (lex_identifier): Add extra parameter to indicate if initial
2363 character was '$' or '\'. Support identifiers with UCNs.
2364 (forms_identifier_p): Allow UCNs.
2365 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
2367 (cpp_spell_token): Add FORSTRING parameter. Use it.
2368 (cpp_token_as_text): Update call to cpp_spell_token.
2369 (cpp_output_token): Write UCNs back out.
2370 (stringify_arg): Update call to cpp_spell_token.
2371 (paste_tokens): Likewise.
2372 (cpp_macro_definition): Likewise.
2373 * macro.c (stringify_arg): Likewise.
2374 (paste_tokens): Likewise.
2375 (cpp_macro_definition): Likewise.
2376 * include/cpplib.h: Add parameter to cpp_spell_token.
2378 2005-03-04 Jakub Jelinek <jakub@redhat.com>
2382 * macro.c (replace_args, cpp_get_token): Copy whole
2383 cpp_token_u instead of just cpp_string field from it.
2385 2005-02-28 Devang Patel <dpatel@apple.com>
2387 * directives.c (do_line): Save sysp early before line table is
2390 2005-02-20 Zack Weinberg <zack@codesourcery.com>
2393 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
2394 (cpp_host_to_exec_charset): New function.
2395 * include/cpplib.h: Declare cpp_host_to_exec_charset.
2397 2005-02-19 Devang Patel <dpatel@apple.com>
2399 * charset.c (_cpp_convert_input): Check '\r' before inserting
2402 2005-02-15 Eric Christopher <echristo@redhat.com>
2404 PR preprocessor/19077
2405 * macro.c (cpp_macro_definition): Move handling of whitespace
2406 to PREV_WHITE conditional. Remove overloading of len
2409 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
2411 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
2412 traditional.c: Update copyright.
2414 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
2417 * configure.ac: Check for declaration of basename and getopt.
2418 * config.in: Regenerate.
2419 * configure: Regenerate.
2420 * internal.h (ustrcspn): New.
2421 * macro.c (create_iso_definition): Fix allocation of memory.
2422 (padding_token): Add cast to remove const-ness.
2423 * pch.c (cpp_read_state): Use ustrcspn.
2425 2005-02-08 Mike Stump <mrs@apple.com>
2427 * files.c (pchf_adder): Remove.
2428 (struct pchf_adder_info): Likewise.
2429 (_cpp_save_file_entries): Write out all files so that #import works.
2431 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
2433 * configure: Regenerate.
2435 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2437 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
2439 * include/cpplib.h: Also update copyright years.
2441 2005-01-03 Geoffrey Keating <geoffk@apple.com>
2443 * files.c (_cpp_find_file): Add files found by search_path_exhausted
2444 to the list of all files.
2446 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
2448 * internal.h: Update references to Cpp lib filenames.
2449 * directives.c: Likewise.
2451 * macro.c: Likewise.
2452 * traditional.c: Likewise.
2454 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
2456 PR preprocessor/15167
2457 * files.c (destroy_cpp_file): New function.
2458 (should_stack_file): Make a new file if the
2459 compared file is still stacked.
2461 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
2463 PR preprocessor/17610
2464 * directives.c (do_include_common): Error out if an empty filename
2465 is given for #include (or #include_next or #import).
2467 2004-11-27 Roger Sayle <roger@eyesopen.com>
2468 Zack Weinberg <zack@codesourcery.com>
2470 * internal.h: Replace all uses of uchar with unsigned char.
2471 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
2472 with !IN_GCC, so uchar is only defined whilst building libcpp.
2474 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2476 * aclocal.m4: Regenerate.
2478 2004-11-24 Roger Sayle <roger@eyesopen.com>
2480 PR preprocessor/15824
2481 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
2482 directly, instead of the non-existant "system.h" and "ansidecl.h".
2483 * configure: Regenerate.
2485 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
2486 Joseph Myers <joseph@codesourcery.com>
2488 * internal.h (struct lexer_state): Add in_deferred_pragma.
2489 * directives.c (struct pragma_entry): Add allow_expansion.
2490 (insert_pragma_entry): Take allow_expansion flag.
2491 (register_pragma): Likewise.
2492 (cpp_register_pragma): Likewise.
2493 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
2494 (do_pragma): Honor allow_expansion.
2495 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
2496 * include/cpplib.h (cpp_register_pragma): Update prototype.
2498 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
2499 Mark Mitchell <mark@codesourcery.com>
2501 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
2502 need_64bit_hwint=yes.
2503 * configure: Regenerate.
2505 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2507 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2509 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2510 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2511 Remove local srcdir path from generated file.
2513 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2514 Gerald Pfeifer <gerald@pfeifer.com>
2516 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2519 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2522 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2523 (cpp_handle_deferred_pragma): Add cast to silence warning.
2525 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2527 * errors.c (_cpp_begin_message): Print "error: " for errors.
2529 2004-10-10 Andreas Jaeger <aj@suse.de>
2531 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2532 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2534 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2536 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2538 (cpp_read_state): Remove unused variables, m, d and mac_count.
2540 2004-09-29 Per Bothner <per@bothner.com>
2542 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2543 cb.line_change. Otherwise do_pragma will call the line_change
2544 call-back with a meaningless line number.
2546 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2548 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2549 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2550 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2551 * aclocal.m4, configure: Regenerate.
2552 * init.c: Include localedir.h.
2553 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2555 (.c.o): Use $(ALL_CFLAGS).
2556 (localedir.h, localedir.hs): New rules.
2557 (clean): Use rm -rf to remove directories.
2558 (distclean): Also delete localedir.h and localedir.hs.
2559 (init.o): Update dependencies.
2561 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2563 * Makefile.in (aclocal.m4): Update dependencies.
2564 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2565 * aclocal.m4, configure: Regenerate.
2567 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2569 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2570 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2571 Some other comments in this file also tweaked.
2573 * directives.c (do_pragma): Save current buffer position
2574 before lexing the pragma keywords; don't call
2575 _cpp_backup_tokens in the defer_pragmas case.
2577 2004-09-15 Per Bothner <per@bothner.com>
2579 * include/line-map.h (line_map_start): Add parameter names so
2580 preceding comment makes sense.
2581 (linemap_add): Remove from comment mention of non-existing parameter.
2583 2004-09-09 Matt Austern <austern@apple.com>
2584 Zack Weinberg <zack@codesourcery.com>
2586 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2587 prefixes throughout. Add entry for PRAGMA. Remove
2588 unnecessary "= 0" from EQ.
2589 (enum cpp_ttype): Adjust OP and TK definitions to restore
2590 prefixes, via token-paste.
2591 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2592 Change from #defines to additional cpp_ttype enumerators.
2593 (struct cpp_options): Add defer_pragmas.
2594 (cpp_handle_deferred_pragma): Prototype new interface.
2596 * internal.h (struct cpp_reader): Add directive_result.
2597 * directives.c (struct pragma_entry): Add is_internal field;
2598 give boolean fields type bool.
2599 (start_directive): Initialize pfile->directive_result.type.
2600 (_cpp_do__Pragma): Likewise.
2601 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2602 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2604 (register_pragma): New static function, bulk of former
2605 cpp_register_pragma here; add 'internal' argument, pass along
2606 to insert_pragma_entry.
2607 (cpp_register_pragma): Now a wrapper around register_pragma which
2608 always passes false for 'internal' argument.
2609 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2610 true for 'internal'.
2611 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2612 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2613 token instead of executing the pragma.
2614 (cpp_handle_deferred_pragma): New interface.
2615 * lex.c (token_spellings): Adjust OP and TK definitions to
2616 match changes to cpplib.h.
2617 (_cpp_lex_token): Check for a directive-result token and
2618 return it if present.
2619 (cpp_token_val_index): Handle CPP_PRAGMA.
2620 * macro.c (cpp_builtin_macro_text): Correct comment.
2621 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2623 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2625 PR preprocessor/14699
2626 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2627 from size_t to double.
2629 2004-08-28 Andreas Schwab <schwab@suse.de>
2630 Andreas Jaeger <aj@suse.de>
2632 * configure.ac: Set PACKAGE correctly.
2633 * configure: Regenerated.
2635 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2637 * Makefile.in: Add back top_builddir.
2639 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2641 * configure.ac: Replace Automake macro invocations
2642 with manual Autoconf checks and substitutions.
2643 * configure: Regenerate.
2644 * aclocal.m4: Regenerate.
2645 * config.in: Regenerate.
2646 * Makefile.am: Removed.
2647 * Makefile.in: Heavy simplification and reorganization.
2649 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2651 * configure.ac (arm*-*-eabi*): New target.
2652 (arm*-*-symbianelf*): Likewise.
2653 * configure: Regenerated.
2655 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2657 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2658 * directives.c: Use XNEW-family macros from libiberty.
2660 * macro.c: Likewise.
2661 * cpplib.h (cpp_deps_style): Export enum with name.
2663 2004-07-23 Matthias Klose <doko@debian.org>
2665 * init.c (init_library): Use PACKAGE for the text domain.
2667 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2669 PR preprocessor/16366
2670 * internal.h (struct cpp_reader): New field dir_hash.
2671 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2672 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2674 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2676 PR preprocessor/16192
2677 PR preprocessor/15913
2678 PR preprocessor/15572
2679 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2680 expression is missing.
2681 * init.c (post_options): Traditional cpp doesn't do // comments.
2683 2004-06-30 Per Bothner <per@bothner.com>
2685 * include/line-map.h (fileline): Remove old typedef.
2686 * internal.h (struct cpp_reader): Use source_location typedef instead.
2688 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2690 Partially revert patch of 2004-06-05.
2691 * files.c (search_cache): Remove pfile argument. Don't check
2692 for file that would be found by "" or <> search here...
2693 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2694 Do not apply directory-of-current-file correction to files
2695 found by this check. Rearrange code slightly.
2697 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2699 * files.c (should_stack_file): Correct swapped parameters to call
2701 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2703 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2705 * Makefile.in: Regenerate with automake 1.8.5.
2706 * aclocal.m4: Likewise.
2707 * configure: Regenerate.
2709 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2711 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2712 * configure, config.in: Regenerate.
2713 * system.h: Unconditionally define bool as unsigned char,
2714 BOOL_BITFIELD as unsigned int.
2715 * .cvsignore: New file.
2717 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2719 * traditional.c (push_replacement_text): Set macro->traditional.
2720 (save_replacement_text): Likewise.
2721 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2722 (struct save_macro_item): Delete.
2723 (struct save_macro_data): Use a character array not the previous
2725 (save_macros): Save macro as text not as internal structures.
2726 (cpp_prepare_state): Update for changes to save_macro_data.
2727 (cpp_read_state): Don't read macros defined in PCH. Restore
2729 * macro.c (create_iso_definition): Honour alloc_subobject.
2730 Clear traditional flag.
2731 (_cpp_create_definition): Honour alloc_subobject.
2732 * lex.c (cpp_token_val_index): New.
2733 * internal.h: Include cpp-id-data.h.
2734 (uchar): Move definition to cpp-id-data.h.
2736 (cpp_macro): Likewise.
2737 * directives.c (struct answer): Move to cpp-id-data.h.
2738 (do_assert): Honour alloc_subobject.
2740 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2741 * include/cpplib.h (struct cpp_string): Add GTY marker.
2742 (enum cpp_token_fld_kind): New.
2743 (struct cpp_token): Add GTY markers.
2744 (cpp_token_val_index): Prototype.
2745 (CPP_HASHNODE_VALUE_IDX): New.
2746 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2747 * include/cpp-id-data.h: New file.
2749 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2751 * Makefile.am (all-local): New.
2752 * Makefile.in: Regenerate.
2754 2004-06-06 Roger Sayle <roger@eyesopen.com>
2756 * Makefile.am (LIBICONV): Declare.
2757 (makedepend_LDADD): Use LIBICONV.
2758 * Makefile.in: Regenerate.
2760 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2762 * Makefile.am (LIBINTL): Declare
2763 (makedepend_LDADD): Use LIBINTL.
2764 * Makefile.in: Regenerate.
2766 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2768 * Makefile.am: Add makedepend.
2769 * Makefile.in, aclocal.m4: Regenerate.
2770 * charset.c: Insert a space to avoid a warning.
2771 * directives.c: Include mkdeps.h.
2772 (_cpp_handle_directive): Reenable macro expander if appropriate.
2773 (undefine_macros): Inline body of _cpp_free_definition for speed.
2774 Do not call undef callback or _cpp_warn_if_unused_macro.
2775 (cpp_get_deps): New interface.
2776 * files.c (search_cache): Add pfile argument. Check for file
2777 that would be found by "" or <> search here...
2778 (_cpp_find_file): ...not here. Correct recorded start_dir of
2779 files found by directory-of-current-file search that would be
2780 found by "" or <> search.
2781 * init.c (cpp_add_dependency_target): Delete.
2782 * internal.h (struct lexer_state): Add discarding_output flag.
2783 * lex.c (lex_identifier): Compute hash function while scanning.
2784 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2786 * makedepend.c: New file.
2787 * mkdeps.c (struct deps): Add vpath vector.
2788 (apply_vpath, deps_add_vpath): New function.
2789 (deps_free): Free vpath vector.
2790 (deps_add_dep, deps_add_target): Use apply_vpath.
2791 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2792 (ht_lookup_with_hash): New function.
2793 * cpplib.h, mkdeps.h: Update prototypes.
2794 * symtab.h: Update prototypes.
2795 (HT_HASHSTEP, HT_FINISH): New macros.
2797 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2799 * symtab.c (ht_create): Set entries_owned.
2800 (ht_destroy): Honour entries_owned.
2801 (ht_expand): Likewise.
2803 * include/symtab.h (struct ht): New field 'entries_owned'
2804 (ht_load): New prototype.
2806 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2809 * configure.ac: Fix m4 quoting when picking
2810 the size of HOST_WIDE_INT.
2811 * configure: Regenerate.
2813 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2815 * Makefile.am: the correct directory for
2816 gettext include files is given by @INCINTL@.
2817 * Makefile.in: Regenerate.
2819 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2821 * system.h [!ENABLE_NLS]: dgettext takes two
2824 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2826 Moved libcpp from the gcc subdirectory to the toplevel.
2827 * Makefile.am: New file.
2828 * Makefile.in: Regenerate.
2829 * configure.ac: New file.
2830 * configure: Regenerate.
2831 * config.in: Regenerate.
2832 * charset.c: Moved from gcc/cppcharset.c. Add note about
2833 brokenness of input charset detection. Adjust for change
2834 in name of cppucnid.h.
2835 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2836 * expr.c: Moved from gcc/cppexp.c.
2837 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2838 Remove #define of O_BINARY, it is in system.h.
2839 * identifiers.c: Moved from gcc/cpphash.c.
2840 * internal.h: Moved from gcc/cpphash.h. Change header
2841 guard name. All other files adjusted to match name change.
2842 * init.c: Moved from gcc/cppinit.c.
2843 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2844 * lex.c: Moved from gcc/cpplex.c.
2845 * directives.c: Moved from gcc/cpplib.c.
2846 * macro.c: Moved from gcc/cppmacro.c.
2847 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2848 * traditional.c: Moved from gcc/cpptrad.c.
2849 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2851 * ucnid.pl: Moved from gcc/cppucnid.pl.
2852 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2854 * symtab.c: Moved from gcc/hashtable.c.
2855 * line-map.c: Moved from gcc. Do not include intl.h.
2856 * mkdeps.c: Moved from gcc.
2857 * system.h: New file.
2858 * include/cpplib.h: Moved from gcc. Change header guard name.
2859 * include/line-map.h: Moved from gcc. Change header guard name.
2860 * include/mkdeps.h: Moved from gcc. Change header guard name.
2861 * include/symtab.h: Moved from gcc/hashtable.h. Change header