| blob | 8f7d494fc91e9e5de56eedf65ab577c0e6f0cd1f |
1 2011-11-03 Michael Matz <matz@suse.de>
3 PR bootstrap/50857
4 * configure.ac: Check for -fno-exceptions -fno-rtti.
5 * configure: Regenerate.
6 * Makefile.in (NOEXCEPTION_FLAGS): New flag.
7 (ALL_CXXFLAGS): Use it.
9 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
11 * internal.h (uxstrdup, ustrchr): Return const unsigned char *.
13 2011-11-02 Jason Merrill <jason@redhat.com>
15 PR c++/50810
16 * configure.ac: Add -Wno-narrowing to warning options.
18 2011-10-31 Jason Merrill <jason@redhat.com>
20 PR libstdc++/1773
21 * init.c (cpp_init_builtins): Set __cplusplus for C++11.
23 PR c++/50920
24 * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
25 CLK_GNUCXX0X to CLK_GNUCXX11.
27 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
29 Implement C++11 user-defined literals.
30 * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
31 cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
32 cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
33 cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
34 (cpp_classify_number): Classify unrecognized tokens as user-defined
35 literals.
36 * include/cpplib.h: Add new tokens for user-defined literals.
37 * init.c: Add new preprocessor flag (cxx11).
38 * lex.c: (lex_string, lex_raw_string): Handle user-defined literals
39 including concatenation and promotion with suffixes.
41 2011-10-24 Dodji Seketeli <dodji@redhat.com>
43 * line-map.c (linemap_macro_map_lookup): Fix logic.
45 2011-10-24 Dodji Seketeli <dodji@redhat.com>
47 * include/line-map.h (linemap_expand_location): Take a line table
48 parameter. Update comment.
49 (linemap_resolve_location): Update comment.
50 (linemap_expand_location_full): Remove.
51 * line-map.c (linemap_resolve_location): Handle reserved
52 locations; return a NULL map in those cases.
53 (linemap_expand_location): If location is reserved, return a
54 zeroed expanded location. Update comment. Take a line table to
55 assert that the function takes non-virtual locations only.
56 (linemap_expand_location_full): remove.
57 (linemap_dump_location): Handle the fact that
58 linemap_resolve_location can return NULL line maps when the
59 location resolves to a reserved location.
61 * line-map.c (linemap_macro_map_lookup): Fix logic.
63 2011-10-22 Dodji Seketeli <dodji@redhat.com>
65 PR bootstrap/50778
66 * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the
67 context to act upon.
68 * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update
69 comment.
70 (cpp_token_from_context_at): Likewise.
71 (cpp_peek_token): Use the context to peek tokens from.
73 2011-10-20 Dodji Seketeli <dodji@redhat.com>
75 PR bootstrap/50801
76 * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of
77 number of tokens.
79 2011-10-18 Dodji Seketeli <dodji@redhat.com>
81 PR bootstrap/50760
82 * include/line-map.h (struct linemap_stats): Change the type of
83 the members from size_t to long.
84 * macro.c (macro_arg_token_iter_init): Unconditionally initialize
85 iter->location_ptr.
87 2011-10-17 Dodji Seketeli <dodji@redhat.com>
89 * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a
90 variable without using it if ENABLE_CHECKING is not defined. Mark
91 the LOCATION parameter as being unused.
93 2011-10-15 Tom Tromey <tromey@redhat.com>
94 Dodji Seketeli <dodji@redhat.com>
96 * include/line-map.h (struct line_maps::alloced_size_for_request):
97 New member.
98 * line-map.c (new_linemap): Use set->alloced_size_for_request to
99 get the actual allocated size of line maps.
101 2011-10-15 Tom Tromey <tromey@redhat.com>
102 Dodji Seketeli <dodji@redhat.com>
104 * line-map.h (struct linemap_stats): Declare new struct.
105 (linemap_get_statistics): Declare ...
106 * line-map.c (linemap_get_statistics): ... new function.
107 * macro.c (num_expanded_macros_counter, num_macro_tokens_counter):
108 Declare new counters.
109 (enter_macro_context, replace_args): Update
110 num_macro_tokens_counter.
111 (cpp_get_token_1): Update num_expanded_macros_counter.
113 2011-10-15 Tom Tromey <tromey@redhat.com>
114 Dodji Seketeli <dodji@redhat.com>
116 * include/cpplib.h (struct cpp_options)<debug>: New struct member.
117 * include/line-map.h (linemap_dump_location): Declare ...
118 * line-map.c (linemap_dump_location): ... new function.
120 2011-10-15 Tom Tromey <tromey@redhat.com>
121 Dodji Seketeli <dodji@redhat.com>
123 * include/cpplib.h (struct cpp_options)<track_macro_expansion>:
124 New option.
125 * internal.h (struct macro_context): New struct.
126 (enum context_tokens_kind): New enum.
127 (struct cpp_context)<tokens_kind>: New member of type enum
128 context_tokens_kind.
129 (struct cpp_context)<macro>: Remove this. Replace it with an enum
130 of macro and macro_context.
131 (struct cpp_context)<direct_p>: Remove.
132 (_cpp_remaining_tokens_num_in_context): Declare new function.
133 * directives.c (destringize_and_run): Adjust.
134 * lex.c (_cpp_remaining_tokens_num_in_context)
135 (_cpp_token_from_context_at): Define new functions
136 (cpp_peek_token): Use them.
137 * init.c (cpp_create_reader): Initialize the base context to zero.
138 (_cpp_token_from_context_at): Define new static function.
139 (cpp_peek_token): Use new _cpp_remaining_tokens_num_in_context and
140 _cpp_token_from_context_at.
141 * macro.c (struct macro_arg)<virt_locs, expanded_virt_locs>: New
142 members.
143 (enum macro_arg_token_kind): New enum.
144 (struct macro_arg_token_iter): New struct.
145 (maybe_adjust_loc_for_trad_cpp, push_extended_tokens_context)
146 (alloc_expanded_arg_mem, ensure_expanded_arg_room)
147 (delete_macro_args, set_arg_token, get_arg_token_location)
148 (arg_token_ptr_at, macro_arg_token_iter_init)
149 (macro_arg_token_iter_get_token)
150 (macro_arg_token_iter_get_location, macro_arg_token_iter_forward)
151 (expanded_token_index, tokens_buff_new, tokens_buff_count)
152 (tokens_buff_last_token_ptr, tokens_buff_put_token_to)
153 (tokens_buff_add_token, tokens_buff_remove_last_token)
154 (reached_end_of_context, consume_next_token_from_context): New
155 static functions.
156 (cpp_get_token_1): New static function. Split and extended from
157 cpp_get_token. Use reached_end_of_context and
158 consume_next_token_from_context. Unify its return point. Move
159 the location tweaking from cpp_get_token_with_location in here.
160 (cpp_get_token): Use cpp_get_token_1
161 (stringify_arg): Use the new arg_token_at.
162 (paste_all_tokens): Support tokens coming from extended tokens
163 contexts.
164 (collect_args): Return the number of collected arguments, by
165 parameter. Store virtual locations of tokens that constitute the
166 collected args.
167 (funlike_invocation_p): Return the number of collected arguments,
168 by parameter.
169 (enter_macro_context): Add a parameter for macro expansion point.
170 Pass it to replace_args and to the "used" cpp callback. Get the
171 number of function-like macro arguments from funlike_invocation_p,
172 pass it to the new delete_macro_args to free the memory used by
173 macro args. When -ftrack-macro-expansion is in effect, for macros
174 that have no arguments, create a macro map for the macro expansion
175 and use it to allocate proper virtual locations for tokens
176 resulting from the expansion. Push an extended tokens context
177 containing the tokens resulting from macro expansion and their
178 virtual locations.
179 (replace_args): Rename the different variables named 'count' into
180 variables with more meaningful names. Create a macro map;
181 allocate virtual locations of tokens resulting from this
182 expansion. Use macro_arg_token_iter to iterate over tokens of a
183 given macro. Handle the case of the argument of
184 -ftrack-macro-expansion being < 2. Don't free macro arguments
185 memory resulting from expand_arg here, as these are freed by the
186 caller of replace_arg using delete_macro_args now. Push extended
187 token context.
188 (next_context, push_ptoken_context, _cpp_push_token_context)
189 (_cpp_push_text_context): Properly initialize the context.
190 (expand_arg): Use the new alloc_expanded_arg_mem,
191 push_extended_tokens_context, cpp_get_token_1, and set_arg_token.
192 (_cpp_pop_context): Really free the memory held by the context.
193 Handle freeing memory used by extended tokens contexts.
194 (cpp_get_token_with_location): Use cpp_get_token_1.
195 (cpp_sys_macro_p): Adjust.
196 (_cpp_backup_tokens): Support the new kinds of token contexts.
197 * traditional.c (recursive_macro): Adjust.
199 2011-10-15 Tom Tromey <tromey@redhat>
200 Dodji Seketeli <dodji@redhat.com>
202 * include/line-map.h (enum lc_reason)<LC_ENTER_MACRO>: New enum
203 member.
204 (MAX_SOURCE_LOCATION): New constant.
205 (struct line_map_ordinary, struct line_map_macro): New structs.
206 (struct line_map): Turn this into a union of the two above. Add
207 comments.
208 (struct maps_info): New struct.
209 (struct line_maps)<info_ordinary, info_macro>: Two new fields.
210 These now carry the map information that was previously scattered
211 in struct line_maps.
212 (struct map_info::allocated): Fix comment.
213 (MAP_START_LOCATION, ORDINARY_MAP_FILE_NAME)
214 (ORDINARY_MAP_STARTING_LINE_NUMBER)
215 (ORDINARY_MAP_INCLUDER_FILE_INDEX)
216 (ORDINARY_MAP_IN_SYSTEM_HEADER_P)
217 (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS, MACRO_MAP_MACRO)
218 (MACRO_MAP_NUM_MACRO_TOKENS MACRO_MAP_LOCATIONS)
219 (MACRO_MAP_EXPANSION_POINT_LOCATION)
220 (LOCATION_POSSIBLY_IN_MACRO_MAP_P, LINEMAPS_MAP_INFO)
221 (LINEMAPS_MAPS, LINEMAPS_ALLOCATE, LINEMAPS_USED, LINEMAPS_CACHE)
222 (LINEMAPS_LAST_MAP, LINEMAPS_LAST_ALLOCATED_MAP)
223 (LINEMAPS_ORDINARY_MAPS, LINEMAPS_ORDINARY_ALLOCATED)
224 (LINEMAPS_ORDINARY_USED, LINEMAPS_ORDINARY_CACHE)
225 (LINEMAPS_LAST_ORDINARY_MAP, LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP)
226 (LINEMAPS_MACRO_MAPS, LINEMAPS_MACRO_ALLOCATED)
227 (LINEMAPS_MACRO_USED, LINEMAPS_MACRO_CACHE)
228 (LINEMAPS_LAST_MACRO_MAP, LINEMAPS_LAST_ALLOCATED_MACRO_MAP)
229 (LINEMAPS_MAP_AT, LINEMAPS_ORDINARY_MAP_AT)
230 (LINEMAPS_MACRO_MAP_AT): New accessors for ordinary and macro map
231 information.
232 (linemap_check_ordinary, linemap_assert)
233 (linemap_location_before_p): New macros.
234 (linemap_position_for_line_and_column)
235 (linemap_tracks_macro_expansion_locs_p, linemap_add_macro_token)
236 (linemap_macro_expansion_map_p)
237 (linemap_macro_map_loc_to_def_point)
238 (linemap_macro_map_loc_unwind_once)
239 (linemap_macro_map_loc_to_exp_point, linemap_step_out_once)
240 (linemap_get_source_line linemap_get_source_column)
241 (linemap_map_get_macro_name, linemap_get_file_path)
242 (linemap_location_in_system_header_p)
243 (linemap_location_from_macro_expansion_p): Declare new functions.
244 (SOURCE_LINE, SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION)
245 (LINEMAP_FILE, LINEMAP_LINE, LINEMAP_SYSP): Assert that this
246 accessors act on ordinary maps only.
247 (INCLUDED_FROM): Return NULL for main files; use the new
248 accessors.
249 (LINEMAP_POSITION_FOR_COLUMN): Use the new accessors.
250 (struct expanded_location): Move here from gcc/input.h
251 (linemap_resolve_location, linemap_expand_location)
252 (linemap_expand_location_full): Declare new functions.
253 * line-map.c: Include cpplib.h, internal.h
254 (linemap_enter_macro, linemap_add_macro_token)
255 (linemap_get_expansion_line, linemap_get_expansion_filename): New
256 functions that are private to libcpp.
257 (linemap_assert): New macro.
258 (linemap_macro_loc_to_exp_point, linemap_macro_loc_to_exp_point)
259 (linemap_macro_loc_unwind, linemap_macro_map_loc_to_def_point)
260 (linemap_macro_map_loc_unwind_toward_spelling)
261 (linemap_macro_map_loc_to_exp_point)
262 (first_map_in_common_1, first_map_in_common): New static
263 functions.
264 (new_linemap): Define new static functions. Extracted and
265 enhanced from ...
266 (linemap_add): ... here. Use linemap_assert in lieu of abort
267 previously.
268 (linemap_tracks_macro_expansion_locs_p)
269 (linemap_add_macro_token, linemap_macro_expansion_map_p)
270 (linemap_check_ordinary, linemap_macro_map_loc_to_exp_point)
271 (linemap_macro_map_loc_to_def_point)
272 (linemap_macro_map_loc_unwind_once)
273 (linemap_step_out_once, linemap_map_get_index)
274 (linemap_get_source_line,linemap_get_source_column)
275 (linemap_get_file_path, linemap_map_get_macro_name)
276 (linemap_location_in_system_header_p)
277 (linemap_location_originated_from_system_header_p)
278 (linemap_location_from_macro_expansion_p)
279 (linemap_tracks_macro_expansion_locs_p)
280 (linemap_resolve_location, linemap_expand_location)
281 (linemap_expand_location_full)
282 (linemap_tracks_macro_expansion_locs_p)
283 (linemap_position_for_line_and_column, linemap_compare_locations):
284 Define new public functions.
285 (linemap_init): Initialize ordinary and macro maps information in
286 the map set.
287 (linemap_check_files_exited): Use the new accessors.
288 (linemap_free): Remove this dead code.
289 (linemap_line_start): Assert this uses an ordinary map. Adjust to
290 use the new ordinary map accessors and data structures. Don't
291 overflow past the lowest possible macro token's location.
292 (linemap_position_for_column): Assert the ordinary maps of the map
293 set are really ordinary. Use ordinary map accessors.
294 (linemap_lookup): Keep the same logic but generalize to allow
295 lookup of both ordinary and macro maps. Do not crash when called
296 with an empty line table.
297 * directives-only.c (_cpp_preprocess_dir_only): Adjust to use the
298 new API of line-map.h.
299 * directives.c (start_directive, do_line, do_linemarker)
300 (do_linemarker): Likewise.
301 * files.c (_cpp_find_file, _cpp_stack_include, open_file_failed)
302 (make_cpp_dir, cpp_make_system_header): Likewise.
303 * init.c (cpp_read_main_file): Likewise.
304 * internal.h (CPP_INCREMENT_LINE): Likewise.
305 (linemap_enter_macro, linemap_add_macro_token)
306 (linemap_get_expansion_line, linemap_get_expansion_filename): New
307 functions private to libcpp.
308 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment)
309 (skip_line_comment, skip_whitespace, lex_raw_string)
310 (_cpp_lex_direct): Likewise.
311 * macro.c (_cpp_builtin_macro_text): Likewise.
312 (_cpp_aligned_alloc): Initialize the new name member of the macro.
313 * traditional.c (copy_comment, _cpp_scan_out_logical_line):
314 Likewise.
315 * errors.c (cpp_diagnostic): Adjust to new linemap API.
317 2011-08-28 Dodji Seketeli <dodji@redhat.com>
319 * line-map.c (linemap_add): Assert that reason must not be
320 LC_RENAME when called for the first time on a "main input file".
322 2011-08-22 Gabriel Charette <gchare@google.com>
324 * init.c (cpp_create_reader): Inititalize forced_token_location_p.
325 * internal.h (struct cpp_reader): Add field forced_token_location_p.
326 * lex.c (_cpp_lex_direct): Use forced_token_location_p.
327 (cpp_force_token_locations): New.
328 (cpp_stop_forcing_token_locations): New.
330 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
332 PR libstdc++/1773
333 * init.c (cpp_init_builtins): Define __cplusplus 19971L.
335 2011-08-18 Joseph Myers <joseph@codesourcery.com>
337 * include/cpplib.h (struct cpp_options): Fix typo.
339 2011-08-18 Joseph Myers <joseph@codesourcery.com>
341 * include/cpplib.h (struct cpp_options): Add rliterals.
342 * init.c (struct lang_flags, lang_defaults): Add rliterals.
343 (cpp_set_lang): Set rliterals option.
344 (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__.
345 * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals.
347 2011-08-15 Gabriel Charette <gchare@google.com>
349 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
350 Update all users to use linemap_position_for_column instead.
352 2011-07-28 Gabriel Charette <gchare@google.com>
354 * include/line-map.h (struct line_maps):
355 Remove unused field last_listed. Update all users.
357 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
359 * configure.ac: Set need_64bit_hwint to yes for x86 targets.
360 * configure: Regenerated.
362 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
364 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
366 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
367 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
369 PR bootstrap/49794
370 * configure.ac: Test AM_ICONV with CXX.
371 * configure: Regenerate.
372 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
374 2011-07-15 Dodji Seketeli <dodji@redhat.com>
376 * directives.c (struct if_stack): Use source_location as type
377 here.
378 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
379 indent, def_pragma, used_define, used_undef>: Properly use
380 source_location as parameter type, rather than unsigned int.
382 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
384 PR target/39150
385 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
386 like i[34567]86-*-solaris2.1[0-9]*.
387 * configure: Regenerate.
389 2011-06-16 Jason Merrill <jason@redhat.com>
391 PR c++/45399
392 * lex.c (lex_raw_string): Don't check for embedded NUL.
394 2011-06-06 Dodji Seketeli <dodji@redhat.com>
396 PR preprocessor/48532
397 * directives.c (do_pragma): Don't forget the invocation location
398 when parsing the pragma name of a namespaced pragma directive.
400 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
402 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
404 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
406 PR target/49104
407 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
408 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
410 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
412 * system.h (ENUM_BITFIELD): Remove.
414 2011-04-24 Jakub Jelinek <jakub@redhat.com>
416 PR preprocessor/48740
417 * lex.c (lex_raw_string): When raw string ends with
418 ??) followed by raw prefix and ", ensure it is preprocessed
419 with ??) rather than ??].
421 2011-04-20 Jim Meyering <meyering@redhat.com>
423 * files.c (destroy_cpp_file): Remove useless if-before-free.
424 * init.c (cpp_destroy): Likewise.
425 * macro.c (replace_args): Likewise.
426 * pch.c (cpp_valid_state): Likewise.
428 2011-03-25 Kai Tietz <ktietz@redhat.com>
430 * files.c (file_hash_eq): Use filename_cmp
431 instead of strcmp.
432 (nonexistent_file_hash_eq): Likewise.
433 (remap_filename): Likewise.
434 Handle absolute DOS-path,
435 (append_file_to_dir): Check for IS_DIR_SEPARATOR
436 instead of slash.
437 (read_name_map): Likewise.
438 * linemap.c (linemap_add): Use filename_cmp
439 instead of strcmp.
440 * mkdeps.c (apply_vpath): Use filename_ncmp
441 instead of strncmp.
442 (deps_restore): Use filename_cmp instead of
443 strcmp.
444 * init.c (read_original_directory): Use
445 IS_DIR_SEPARATOR instead of checking for slash.
447 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
449 PR preprocessor/48192
450 * directives.c (do_ifdef): Do not consider conditional macros as
451 being defined.
452 (do_ifndef): Ditto.
453 * expr.c (parse_defined): Ditto.
455 2011-03-18 Richard Henderson <rth@redhat.com>
457 PR bootstrap/45381
458 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
460 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
461 Jakub Jelinek <jakub@redhat.com>
463 PR preprocessor/39213
464 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
465 pragmas as well in traditional mode.
467 2010-11-17 Ian Lance Taylor <iant@google.com>
469 PR bootstrap/45538
470 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
471 AC_LANG based on ENABLE_BUILD_WITH_CXX.
473 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
475 PR preprocessor/17349
476 * lex.c (save_comment): Handle in argument passing c++
477 comments special.
479 2010-11-02 Ian Lance Taylor <iant@google.com>
481 * configure.ac: Use AC_SYS_LARGEFILE.
482 * configure: Rebuild.
483 * config.in: Rebuild.
485 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
487 * line-map.h (source_location): Remove obsolete comment
488 mentioning location_s.
490 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
492 PR preprocessor/45362
493 * directives.c (cpp_pop_definition): Make static.
494 (do_pragma_push_macro): Reworked to store text
495 definition.
496 (do_pragma_pop_macro): Add free text definition.
497 (cpp_push_definition): Removed.
498 * include/cpplib.h (cpp_push_definition): Removed.
499 (cpp_pop_definition): Likewise.
500 * internal.h (def_pragma_macro): Remove member 'value'
501 and add new members 'definition', 'line',
502 'syshdr', 'sued' and 'is_undef'.
503 * pch.c (_cpp_restore_pushed_macros): Rework to work
504 on text definition and store additional macro flags.
505 (_cpp_save_pushed_macros): Likewise.
507 2010-09-29 Joseph Myers <joseph@codesourcery.com>
509 * include/cpplib.h (cpp_options): Rename warn_deprecated,
510 warn_traditional, warn_long_long and pedantic.
511 * directives.c (directive_diagnostics, _cpp_handle_directive):
512 Update names of cpp_options members.
513 * expr.c (cpp_classify_number, eval_token): Update names of
514 cpp_options members.
515 * init.c (cpp_create_reader, post_options): Update names of
516 cpp_options members.
517 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
518 cpp_options members.
519 * macro.c (parse_params): Update names of cpp_options members.
521 2010-09-15 Ian Lance Taylor <iant@google.com>
523 * init.c: Fix type name in comment.
525 2010-08-31 Jakub Jelinek <jakub@redhat.com>
527 PR preprocessor/45457
528 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
529 needed.
530 * directives.c (do_ifdef, do_ifndef): Likewise.
532 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
534 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
536 2010-08-24 Richard Henderson <rth@redhat.com>
538 PR bootstrap/45376
539 * configure.ac (HAVE_SSE4): New check.
540 * configure, config.in: Rebuild.
541 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
543 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
545 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
546 etc. on Solaris 2/x86.
548 2010-08-21 Richard Henderson <rth@redhat.com>
549 Andi Kleen <ak@linux.intel.com>
550 David S. Miller <davem@davemloft.net>
552 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
553 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
554 (ptrdiff_t): Check via AC_CHECK_TYPE.
555 * config.in, configure: Rebuild.
556 * system.h: Include stdint.h, if available.
557 * lex.c (WORDS_BIGENDIAN): Provide default.
558 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
559 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
560 search_line_sse2, search_line_sse42, init_vectorized_lexer,
561 search_line_fast): New.
562 (_cpp_clean_line): Use search_line_fast. Restructure the fast
563 loop to make it clear when we're leaving the loop. Stay in the
564 fast loop for non-trigraph '?'.
566 2010-06-11 Jakub Jelinek <jakub@redhat.com>
568 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
569 callback.
570 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
571 (cpp_macro_definition): Remove const qual from second argument.
572 * macro.c (enter_macro_context): Call user_builtin_macro callback for
573 NODE_BUILTIN !NODE_USED macros.
574 (warn_of_redefinition): Likewise. Remove const qual from second
575 argument.
576 (cpp_macro_definition): Likewise.
577 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
578 for NODE_BUILTIN !NODE_USED macros.
580 2010-06-10 Joseph Myers <joseph@codesourcery.com>
582 * include/cpplib.h (struct cpp_options): Remove show_column.
583 * init.c (cpp_create_reader, post_options): Don't set show_column.
585 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
587 PR bootstrap/44432
588 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
589 check that C++ compiler works.
590 * configure: Regenerate.
592 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
594 * include/symtab.h (ht_identifier_ptr): New.
596 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
597 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
599 PR bootstrap/42798
600 * configure.ac: Check for declaration of 'basename(char *)'.
601 * configure: Regenerate.
602 * config.in: Regenerate.
604 2010-04-25 Joseph Myers <joseph@codesourcery.com>
606 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
607 * init.c (lang_defaults): Add entries for new language variants.
608 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
609 variants.
611 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
613 PR cpp/43195
614 * files.c (report_missing_guard): Test for #pragma once.
616 2010-04-07 Simon Baldwin <simonb@google.com>
618 * directives.c (do_diagnostic): Add warning reason argument,
619 call appropriate error reporting function for code.
620 (directive_diagnostics): Call specific warning functions with
621 warning reason where appropriate.
622 (do_error, do_warning, do_pragma_dependency): Add warning reason
623 argument to do_diagnostic calls.
624 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
625 _cpp_create_definition): Call specific warning functions with
626 warning reason where appropriate.
627 * Makefile.in: Add new diagnostic functions to gettext translations.
628 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
629 to error callback.
630 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
631 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
632 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
633 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
634 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
635 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
636 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
637 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
638 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
639 warning reason codes.
640 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
641 cpp_warning_with_line, cpp_pedwarning_with_line,
642 cpp_warning_with_line_syshdr): New specific error reporting functions.
643 * pch.c (cpp_valid_state): Call specific warning functions with
644 warning reason where appropriate.
645 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
646 diagnostic handlers.
647 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
648 cpp_warning_with_line, cpp_pedwarning_with_line,
649 cpp_warning_with_line_syshdr): New specific error reporting functions.
650 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
651 specific warning functions with warning reason where appropriate.
652 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
653 warn_about_normalization, lex_identifier_intern, lex_identifier,
654 _cpp_lex_direct): Ditto.
655 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
656 narrow_str_to_charconst): Ditto.
658 2010-04-06 Jakub Jelinek <jakub@redhat.com>
660 PR preprocessor/43642
661 * lex.c (lex_raw_string): Change type of TYPE variable to
662 unsigned char.
664 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
666 * aclocal.m4: Regenerate.
668 2010-03-29 Jason Merrill <jason@redhat.com>
670 More N3077 raw string changes
671 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
672 strings.
673 * lex.c (bufring_append): Split out from...
674 (lex_raw_string): ...here. Undo trigraph and line splicing
675 transformations. Do process line notes in multi-line literals.
676 (_cpp_process_line_notes): Ignore notes that were already handled.
678 Some raw string changes from N3077
679 * charset.c (cpp_interpret_string): Change inner delimiters to ().
680 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
682 2010-02-11 Jakub Jelinek <jakub@redhat.com>
684 * init.c (read_original_filename): Don't call read_original_directory
685 if _cpp_handle_directive returns 0.
687 2010-01-01 Joseph Myers <joseph@codesourcery.com>
689 PR preprocessor/41947
690 * expr.c (cpp_classify_number): Give error for hexadecimal
691 floating-point constant with no digits before or after point.
693 2009-11-20 Arnaud Charlet <charlet@adacore.com>
695 * macro.c (enter_macro_context): Call cb.used callback if defined.
696 * directives.c (do_idef, do_ifndef): Ditto.
697 * include/cpplib.h (struct cpp_callbacks): Add used callback.
699 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
701 * directives.c (do_pragma_push_macro): New pragma handler.
702 (do_pragma_pop_macro): Likewise.
703 (_cpp_init_internal_pragmas): Add push_macro and
704 pop_macro handler to internal pragmas.
705 (lex_macro_node_from_str): Removed.
706 (cpp_push_definition): Replace lex_macro_node_from_str
707 by _cpp_lex_identifier.
708 (cpp_pop_definition): Likewise.
709 * internal.h (_cpp_lex_identifier): New prototype.
710 (def_pragma_macro): New structure.
711 (cpp_reader): New member pushed_macros.
712 * lex.c (_cpp_lex_identifier): New function.
713 (lex_identifier_intern): New function.
714 * init.c (cpp_create_reader): Initialize pushed_macros
715 member.
716 (cpp_destroy): Free elements in pushed_macros member.
717 * pch.c (_cpp_save_pushed_macros): New function.
718 (_cpp_restore_pushed_macros): Likewise.
719 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
720 (cpp_read_state): Use _cpp_restore_pushed_macros.
722 2009-10-19 Jakub Jelinek <jakub@redhat.com>
724 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
725 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
726 and char32_cset_desc.
727 (converter_for_type): Handle CPP_UTF8STRING.
728 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
729 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
730 (parse_include): Reject raw strings.
731 * include/cpplib.h (CPP_UTF8STRING): New token type.
732 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
733 * lex.c (lex_raw_string): New function.
734 (lex_string): Handle u8 string literals, call lex_raw_string
735 for raw string literals.
736 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
737 sequences.
738 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
740 2009-10-14 Jakub Jelinek <jakub@redhat.com>
742 PR preprocessor/41543
743 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
744 * line-map.c (linemap_init): Initialize highest_location and
745 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
747 2009-10-09 Jason Merrill <jason@redhat.com>
749 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
751 2009-10-09 Neil Vachharajani <nvachhar@google.com>
753 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
754 sccs.
756 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
758 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
759 * configure: Rebuilt.
761 2009-09-22 Richard Guenther <rguenther@suse.de>
763 PR pch/38987
764 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
766 2009-09-18 Chris Demetriou <cgd@google.com>
768 PR preprocessor/28435:
769 * include/cpplib.h (struct cpp_options): Add new member
770 deps.need_preprocessor_output.
771 * files.c (open_file_failed): If preprocessor output is needed
772 always report an error.
774 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
776 * configure.ac: Set for i?86-w64-mingw*
777 need_64bit_hwint to yes.
778 * configure: Regenerated.
780 2009-09-10 Jason Merrill <jason@redhat.com>
782 * directives.c (cpp_define): constify.
784 2009-09-02 Ian Lance Taylor <iant@google.com>
786 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
788 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
790 * configure.ac (AC_PREREQ): Bump to 2.64.
792 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
794 * aclocal.m4: Regenerate.
795 * config.in: Regenerate.
796 * configure: Regenerate.
798 2009-08-17 Tom Tromey <tromey@redhat.com>
800 PR preprocessor/41067:
801 * charset.c (convert_escape): Add missing ":" to error text.
803 2009-07-27 Douglas B Rupp <rupp@gnat.com>
805 * include/cpplib.h (INO_T_CPP): New macro.
806 (struct cpp_dir): Use it.
808 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
810 PR regression/40800
811 * configure.ac: Use = instead of == for testing
812 ENABLE_BUILD_WITH_CXX.
813 * configure: Rebuild.
815 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
817 * directives.c (do_linemarker, do_line): Use CPP_STRING for
818 ignored enum value.
819 * files.c (find_file_in_dir): Add cast from void* to char*.
820 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
821 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
822 warnings.
823 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
824 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
825 COMPILER_FLAGS): New.
826 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
827 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
828 instead of ALL_CFLAGS.
829 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
830 from other warnings. Add -Wc++-compat to C-specific warnings.
831 Check for --enable-build-with-cxx. Set and substitute
832 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
833 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
834 AC_CHECK_HEADERS.
835 * configure: Rebuild.
836 * include/cpp-id-data.h: Remove extern "C".
837 * include/line-map.h: Likewise.
838 * include/mkdeps.h: Likewise.
839 * include/symtab.h: Likewise.
840 * internal.h: Likewise.
842 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
844 * directives.c (parse_include): Add location argument. Update all
845 calls.
846 (parse_answer): Likewise.
847 (do_include_common): Error with exact location.
848 (parse_assertion): Likewise.
850 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
852 * expr.c (num_div_op): Take explicit location.
854 2009-06-17 Ian Lance Taylor <iant@google.com>
856 * include/cpplib.h (progname): Don't declare.
858 2009-06-12 Ian Lance Taylor <iant@google.com>
860 * include/cpplib.h (struct cpp_options): Add
861 warn_cxx_operator_names field.
862 (NODE_WARN_OPERATOR): Define.
863 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
864 type to 6 bits.
865 * init.c (mark_named_operators): Add flags parameter.
866 (cpp_post_options): Pick flags value to pass to
867 mark_named_operators.
868 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
869 identifier is an operator name in C++.
871 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
873 * include/line-map.h (LAST_SOURCE_COLUMN): New.
875 2009-06-01 Ian Lance Taylor <iant@google.com>
877 * include/cpp-id-data.h: Add extern "C".
878 * include/line-map.h: Likewise.
879 * include/mkdeps.h: Likewise.
880 * include/symtab.h: Likewise.
881 * internal.h: Likewise.
883 2009-05-15 Ian Lance Taylor <iant@google.com>
885 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
886 builtin_type. Change all uses.
888 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
890 PR cpp/36674
891 * directives (do_linemarker): Compensate for the increment in
892 location that occurs when we reach the end of line.
893 * files (_cpp_stack_include): Mention _cpp_find_file in the
894 comment.
896 2009-05-10 Joseph Myers <joseph@codesourcery.com>
898 * include/cpplib.h (enum cpp_token_fld_kind): Add
899 CPP_TOKEN_FLD_TOKEN_NO.
900 (struct cpp_macro_arg, struct cpp_identifier): Define.
901 (union cpp_token_u): Use struct cpp_identifier for identifiers.
902 Use struct cpp_macro_arg for macro arguments. Add token_no for
903 CPP_PASTE token numbers.
904 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
905 do_pragma_poison, parse_assertion): Use val.node.node in place of
906 val.node.
907 * expr.c (parse_defined, eval_token): Use val.node.node in place
908 of val.node.
909 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
910 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
911 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
912 place of val.arg_no. Use val.node.node in place of val.node.
913 * macro.c (replace_args, cpp_get_token, parse_params,
914 lex_expansion_token, create_iso_definition, cpp_macro_definition):
915 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
916 Use val.node.node in place of val.node.
918 2009-05-03 Joseph Myers <joseph@codesourcery.com>
920 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
921 UTF-8 sequences.
923 2009-04-25 Joseph Myers <joseph@codesourcery.com>
925 PR preprocessor/39559
926 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
927 constants larger than intmax_t in C99 mode.
929 2009-04-21 Taras Glek <tglek@mozilla.com>
931 * include/cpp-id-data.h: Update GTY annotations to new syntax.
932 * include/cpplib.h: Likewise.
933 * include/line-map.h: Likewise.
934 * include/symtab.h: Likewise.
936 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
938 PR c++/14875
939 * lex.c (cpp_type2name): Take a flags parameter. Call
940 cpp_named_operator2name for named operators and cpp_digraph2name
941 for digraphs.
942 (cpp_digraph2name): New.
943 (cpp_spell_token): Use it.
944 (cpp_output_token): Likewise.
945 * include/cpplib.h (cpp_type2name): Update declaration.
946 * init.c (cpp_named_operator2name): New.
947 * internal.h (cpp_named_operator2name): Declare.
949 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
951 PR c++/13358
952 * init.c (cpp_create_reader): Wlong_long is disabled by default.
953 * expr.c (cpp_classify_number): Give different messages for C and
954 C++ front-ends.
956 2009-04-19 Joseph Myers <joseph@codesourcery.com>
958 PR preprocessor/20078
959 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
960 field.
961 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
962 (struct cpp_token): Change flags to unsigned short.
963 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
964 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
965 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
966 tokens.
967 * macro.c (macro_real_token_count): New.
968 (enter_macro_context, replace_args): Use macro_real_token_count.
969 (create_iso_definition): Record whitespace surrounding and digraph
970 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
971 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
972 multiple consecutive ## tokens.
973 (_cpp_create_definition): Initialize extra_tokens.
974 (cpp_macro_definition): Use macro_real_token_count.
976 2009-04-18 Joseph Myers <joseph@codesourcery.com>
978 * directives.c (parse_include): Pass true to check_eol.
980 2009-04-18 Joseph Myers <joseph@codesourcery.com>
982 PR preprocessor/39646
983 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
984 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
985 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
986 place of LC_RENAME.
988 2009-04-18 Joseph Myers <joseph@codesourcery.com>
990 PR preprocessor/39647
991 * directives.c (check_eol): Add parameter expand.
992 (do_undef, parse_include, do_line, do_linemarker, do_ident,
993 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
994 do_else, do_endif, do_assert, do_unassert): All callers changed.
995 Pass true from do_line, false elsewhere.
997 2009-04-12 Joseph Myers <joseph@codesourcery.com>
999 PR preprocessor/31869
1000 * macro.c (stringify_arg): Handle NULL source token in padding
1001 token where previous padding token did not have source token with
1002 preceding whitespace.
1004 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1006 * Makefile.in: Change copyright header to refer to version
1007 3 of the GNU General Public License and to point readers at the
1008 COPYING3 file and the FSF's license web page.
1009 * charset.c: Likewise.
1010 * directives-only.c: Likewise.
1011 * directives.c: Likewise.
1012 * errors.c: Likewise.
1013 * expr.c: Likewise.
1014 * files.c: Likewise.
1015 * identifiers.c: Likewise.
1016 * include/cpp-id-data.h: Likewise.
1017 * include/cpplib.h: Likewise.
1018 * include/line-map.h: Likewise.
1019 * include/mkdeps.h: Likewise.
1020 * include/symtab.h: Likewise.
1021 * init.c: Likewise.
1022 * internal.h: Likewise.
1023 * lex.c: Likewise.
1024 * line-map.c: Likewise.
1025 * macro.c: Likewise.
1026 * makeucnid.c: Likewise.
1027 * mkdeps.c: Likewise.
1028 * pch.c: Likewise.
1029 * symtab.c: Likewise.
1030 * system.h: Likewise.
1031 * traditional.c: Likewise.
1032 * ucnid.tab: Likewise.
1033 * ucnid.h: Regenerate.
1035 2009-04-01 Janis Johnson <janis187@us.ibm.com>
1037 PR c/39027
1038 * include/cpplib.h (CPP_N_DEFAULT): Define.
1039 * expr.c (interpret_float_suffix): Recognize d or D for double,
1040 return new value for default.
1041 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
1043 PR c/33466
1044 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
1045 letters from decimal float and fixed-point suffixes.
1047 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1049 PR preprocessor/15638
1050 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
1051 invalid PCH.
1052 (open_file_failed): Make error for missing file fatal.
1053 * include/cpplib.h (CPP_DL_FATAL): Define.
1055 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
1057 PR preprocessor/31932:
1058 * internal.h: Don't mention HAVE_ICONV_H.
1059 * configure, config.in: Rebuild.
1060 * configure.ac: Don't check for iconv.h.
1062 2009-03-30 Tom Tromey <tromey@redhat.com>
1064 PR preprocessor/39512:
1065 * line-map.c (linemap_init): Initialize 'reallocator' field.
1067 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1069 PR target/39558
1070 * macro.c (cpp_get_token): If macro_to_expand returns NULL
1071 and used some tokens, add CPP_PADDING before next token.
1073 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1075 PR preprocessor/34695
1076 * makedepend.c: Remove.
1077 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
1078 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
1079 * directives.c (cpp_errors): Remove.
1080 * errors.c (print_location, _cpp_begin_message, v_message):
1081 Remove.
1082 (cpp_error, cpp_error_with_line): Always use error callback.
1083 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
1084 * include/cpplib.h (cpp_options): Remove pedantic_errors,
1085 inhibit_warnings, warn_system_headers, inhibit_errors,
1086 warnings_are_errors, client_diagnostic.
1087 (cpp_callbacks): Add extra arguments to error callback; make it
1088 return bool.
1089 (cpp_finish): Return void.
1090 (cpp_destroy): Remove inaccurate comment about return value.
1091 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
1092 (CPP_DL_NOTE): Define.
1093 * include/line-map.h (linemap_print_containing_files): Remove.
1094 * init.c (cpp_finish): Do not check for or return number of
1095 errors.
1096 * internal.h (cpp_reader): Remove errors field.
1097 * line-map.c (linemap_print_containing_files): Remove.
1098 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
1099 about previous definition. Only emit it if previous diagnostic
1100 was emitted.
1102 2009-03-28 Joseph Myers <joseph@codesourcery.com>
1104 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
1105 mkinstalldirs.
1107 2009-03-18 Jakub Jelinek <jakub@redhat.com>
1109 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
1111 2009-02-21 Joseph Myers <joseph@codesourcery.com>
1113 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
1114 header name.
1115 (_cpp_lex_direct): Handle this.
1117 2009-02-15 Richard Guenther <rguenther@suse.de>
1119 Revert last change.
1121 2009-02-13 Richard Guenther <rguenther@suse.de>
1123 * configure.ac: Enable LFS.
1124 * configure: Re-generate.
1125 * config.in: Likewise.
1127 2009-01-05 Ben Elliston <bje@au.ibm.com>
1129 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
1130 (.po.pox): Likewise.
1131 (po/$(PACKAGE).pot): Likewise.
1133 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
1135 PR target/37033
1136 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
1137 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
1139 2008-11-29 Joseph Myers <joseph@codesourcery.com>
1141 * lex.c (cpp_token_len): Use 6 as default length.
1143 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
1145 * expr.c (struct op): Add location.
1146 (_cpp_parse_expr): Propagate locations throught the stack
1147 of expressions.
1148 (reduce): Likewise.
1149 (check_promotion): Use explicit location in errors.
1151 2008-10-05 Matthew Gingell <gingell@adacore.com>
1152 Arnaud Charlet <charlet@adacore.com>
1154 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
1155 (cpp_get_comments): New function.
1156 * internal.h (struct cpp_reader): Add comments field.
1157 * init.c (cpp_destroy): Free comments.
1158 * lex.c (store_comment, cpp_get_comments): New functions.
1159 (comments): New struct.
1160 (save_comment): Store comments in comments struct.
1162 2008-09-18 Simon Baldwin <simonb@google.com>
1164 * include/cpplib.h (struct cpp_options): Add new boolean flag
1165 warn_builtin_macro_redefined.
1166 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
1167 * (struct builtin_operator): Split out from previous struct builtin,
1168 enhance extra const correctness.
1169 * (struct builtin_macro): Split out from previous struct builtin, add
1170 new always_warn_if_redefined flag, enhance const correctness.
1171 * (mark_named_operators): Use struct builtin_operator.
1172 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
1173 to builtins selectively.
1174 * macro.c (warn_of_redefinition): Return false if a builtin macro
1175 is not flagged with NODE_WARN.
1177 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1179 PR preprocessor/36649
1180 * files.c (struct report_missing_guard_data): New type.
1181 (report_missing_guard): Put paths into an array instead of printing
1182 them right away. Return 1 rather than 0.
1183 (report_missing_guard_cmp): New function.
1184 (_cpp_report_missing_guards): Sort and print paths gathered by
1185 report_missing_guard callback.
1187 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1189 PR 28079
1190 * directives.c (strtolinenum): Handle overflow.
1191 (do_line): Give a warning if line number overflowed.
1192 (do_linemarker): Update call to strtolinenum.
1194 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1196 * include/line-map.h (linenum_type): New typedef.
1197 (struct line_map): Use it.
1198 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
1199 (SOURCE_COLUMN): Likewise.
1200 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
1201 source_location values in a variable of type linenum_type.
1202 * directives.c (struct if_stack): Use linenum_type.
1203 (strtoul_for_line): Rename as strtolinenum.
1204 (do_line): Use linenum_type.
1205 (do_linemarker): Use linenum_type and strtolinenum.
1206 (_cpp_do_file_change): Use linenum_t.
1207 * line-map.c (linemap_add): Likewise.
1208 (linemap_line_start): Likewise.
1209 * traditional.c (struct fun_macro): 'line' is a source_location.
1210 * errors.c (print_location): Use linenum_type.
1211 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
1212 * internal.h (CPP_INCREMENT_LINE): Likewise.
1213 * lex.c (_cpp_skip_block_comment): Use source_location.
1215 2008-07-14 Ben Elliston <bje@au.ibm.com>
1217 * include/cpplib.h (NODE_CONDITIONAL): New.
1218 (struct cpp_callbacks): New macro_to_expand field.
1219 (struct cpp_hashnode): Adjust size of flags and type fields.
1220 (cpp_peek_token): Prototype.
1221 * lex.c (cpp_peek_token): New function.
1222 (_cpp_temp_token): Protect pre-existing lookaheads.
1223 * macro.c (cpp_get_token): Expand any conditional macros.
1224 (_cpp_backup_tokens_direct): New.
1225 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
1226 (warn_of_redefinition): Silently allow redefined conditional
1227 macros.
1228 (_cpp_create_definition): Remove the conditional flag when a user
1229 defines one of the conditional macros.
1230 * internal.h (_cpp_backup_tokens_direct): New prototype.
1232 2008-06-13 Andrew Haley <aph@redhat.com>
1234 PR preprocessor/33305
1235 * macro.c (replace_args): Print a warning for empty macro
1236 arguments in C89 and C++.
1238 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1240 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
1241 * configure: Regenerate.
1243 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1245 * Makefile.in (datarootdir): New variable.
1247 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
1249 PR preprocessor/36479
1250 * charset.c (cpp_interpret_string_notranslate): Also set
1251 narrow_cset_desc.width.
1253 2008-06-07 Joseph Myers <joseph@codesourcery.com>
1255 * configure.ac (parisc*64*-*-*): Remove.
1256 * configure: Regenerate.
1258 2008-05-30 Tom Tromey <tromey@redhat.com>
1260 PR preprocessor/36320:
1261 * internal.h (_cpp_parse_expr): Update.
1262 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
1263 messages.
1264 * directives.c (do_if): Update.
1265 (do_elif): Require expression if processing group.
1267 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
1269 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
1271 2008-05-21 Tom Tromey <tromey@redhat.com>
1273 PR preprocessor/27777:
1274 * lex.c (cpp_output_line_to_string): New function.
1275 * internal.h (_cpp_begin_message): Don't declare.
1276 * errors.c (_cpp_begin_message): Now static.
1277 * include/cpplib.h (cpp_output_line_to_string): Declare.
1278 * directives.c (do_diagnostic): Rewrote. Use
1279 cpp_output_line_to_string. Don't use _cpp_begin_message.
1281 2008-05-21 Tom Tromey <tromey@redhat.com>
1283 * include/symtab.h (HT_ALLOCED): Remove.
1284 (ht_purge): Declare.
1285 * symtab.c (DELETED): New define.
1286 (ht_lookup): Update comment.
1287 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
1288 code. Use subobject allocator for strings, if it exists.
1289 (ht_expand): Handle deleted entries.
1290 (ht_forall): Likewise.
1291 (ht_purge): New function.
1292 (ht_dump_statistics): Print deletion statistics.
1294 2008-05-13 Tom Tromey <tromey@redhat.com>
1296 PR preprocessor/22168:
1297 * include/cpplib.h (struct cpp_options) <objc>: Update
1298 documentation.
1299 * expr.c (eval_token): Warn for use of assertions.
1300 * directives.c (directive_diagnostics): Warn about extensions.
1301 (DEPRECATED): New define.
1302 (DIRECTIVE_TABLE): Use it.
1304 2008-05-06 Tom Tromey <tromey@redhat.com>
1306 PR preprocessor/35313, PR preprocessor/36088:
1307 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
1308 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
1310 2008-05-04 David S. Miller <davem@davemloft.net>
1312 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
1313 * configure: Regenerate.
1315 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
1317 * include/cpplib.h (cpp_define_formatted): New.
1318 * directives.c (cpp_define_formatted): New.
1320 2008-04-21 Tom Tromey <tromey@redhat.com>
1322 PR libcpp/33415:
1323 * charset.c (_cpp_convert_input): Add buffer_start argument.
1324 Ignore UTF-8 BOM if seen.
1325 * internal.h (_cpp_convert_input): Add argument.
1326 * files.c (struct _cpp_file) <buffer_start>: New field.
1327 (destroy_cpp_file): Free buffer_start, not buffer.
1328 (_cpp_pop_file_buffer): Likewise.
1329 (read_file_guts): Update.
1331 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
1333 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
1334 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
1335 (struct cpp_options): Added uliterals.
1336 (cpp_interpret_string): Update prototype.
1337 (cpp_interpret_string_notranslate): Idem.
1338 * charset.c (init_iconv_desc): New width member in cset_converter.
1339 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
1340 (convert_ucn): Idem.
1341 (emit_numeric_escape): Idem.
1342 (convert_hex): Idem.
1343 (convert_oct): Idem.
1344 (convert_escape): Idem.
1345 (converter_for_type): New function.
1346 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
1347 (cpp_interpret_string_notranslate): Match changed prototype.
1348 (wide_str_to_charconst): Use converter_for_type.
1349 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
1350 * directives.c (linemarker_dir): Macro U changed to UC.
1351 (parse_include): Idem.
1352 (register_pragma_1): Idem.
1353 (restore_registered_pragmas): Idem.
1354 (get__Pragma_string): Support CPP_STRING{16,32}.
1355 * expr.c (eval_token): Support CPP_CHAR{16,32}.
1356 * init.c (struct lang_flags): Added uliterals.
1357 (lang_defaults): Idem.
1358 * internal.h (struct cset_converter) <width>: New field.
1359 (struct cpp_reader) <char16_cset_desc>: Idem.
1360 (struct cpp_reader) <char32_cset_desc>: Idem.
1361 * lex.c (digraph_spellings): Macro U changed to UC.
1362 (OP, TK): Idem.
1363 (lex_string): Add support for u'...', U'...', u"..." and U"...".
1364 (_cpp_lex_direct): Idem.
1365 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
1366 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
1368 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1370 PR bootstrap/35457
1371 * aclocal.m4: Regenerate.
1372 * configure: Regenerate.
1374 2008-04-17 Tom Tromey <tromey@redhat.com>
1376 PR libcpp/34866:
1377 * errors.c (cpp_error): Don't reference a token before the start
1378 of the current run.
1380 2008-04-16 Tom Tromey <tromey@redhat.com>
1382 * Makefile.in (TAGS_SOURCES): New variable.
1383 (TAGS): New target.
1385 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
1387 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
1388 and shbe-*-*.
1389 * configure: Rebuilt.
1391 2008-04-02 Joseph Myers <joseph@codesourcery.com>
1393 * include/cpplib.h (struct cpp_callbacks): Add used_define,
1394 used_undef and before_define.
1395 (NODE_USED): Define.
1396 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
1397 do_ifndef, cpp_pop_definition): Handle new flag and use new
1398 callbacks.
1399 * expr.c (parse_defined): Handle new flag and use new callbacks.
1400 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
1401 flag and use new callbacks.
1403 2008-04-01 Jakub Jelinek <jakub@redhat.com>
1405 PR pch/13675
1406 * files.c (struct _cpp_file): Remove pch field.
1407 (pch_open_file): Don't set file->pch, just file->pchname.
1408 (should_stack_file): After pfile->cb.read_pch call
1409 free pchname and clear pchname, don't close file->fd.
1410 Test file->pchname instead of file->pch. Don't close fd after cb.
1411 (_cpp_stack_include): Test file->pchname instead of file->pch.
1413 2008-03-28 Tom Tromey <tromey@redhat.com>
1415 * Makefile.in (POSTCOMPILE): New variable.
1416 (.c.o): Use it.
1418 2008-03-13 Tom Tromey <tromey@redhat.com>
1420 PR libcpp/35322:
1421 * directives.c (destringize_and_run): Set pfile->directive.
1423 2008-03-06 Markus Milleder <markus.milleder@generali.at>
1425 PR preprocessor/35458
1426 * mkdeps.c (munge): Quote '#' with a '\'.
1428 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1430 PR preprocessor/35379
1431 * mkdeps.c (deps_write): Ensure the first target always appears
1432 in the first column, without leading backslash newline. Avoid
1433 some more extra whitespace.
1435 2008-02-25 Thiemo Seufer <ths@mips.com>
1437 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
1439 2008-02-19 Tom Tromey <tromey@redhat.com>
1441 * traditional.c (lex_identifier): Use CPP_HASHNODE.
1442 * lex.c (lex_identifier): Use CPP_HASHNODE.
1443 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
1444 do-while.
1445 * identifiers.c (alloc_node): Change return type.
1446 (_cpp_init_hashtable): Don't cast 'alloc_node'.
1447 (proxy_assertion_broken): New declaration.
1448 (cpp_forall_identifiers): Move comment.
1449 * line-map.c (linemap_add): Comment fix.
1450 (linemap_line_start): Indentation fix.
1452 2008-01-25 Jakub Jelinek <jakub@redhat.com>
1454 PR preprocessor/34692
1455 * macro.c (collect_args): Add pragma_buff argument. Push
1456 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
1457 than into arguments. Reset prevent_expansion and parsing_args
1458 state at CPP_PRAGMA_EOL/CPP_EOF.
1459 (funlike_invocation_p): Add pragma_buff argument, pass it through
1460 to collect_args.
1461 (enter_macro_context): Add result argument. Adjust
1462 funlike_invocation_p caller. Emit all deferred pragma tokens
1463 gathered during collect_args before the expansion, add a padding
1464 token. Return 2 instead of 1 if any pragma tokens were prepended.
1465 (cpp_get_token): If enter_macro_context returns 2, don't return
1466 a padding token, instead cycle to grab CPP_PRAGMA token.
1467 * directives.c (_cpp_handle_directive): If was_parsing_args
1468 in deferred pragma, leave parsing_args and prevent_expansion as is.
1470 2008-01-22 Tom Tromey <tromey@redhat.com>
1472 PR c++/34859
1473 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
1474 __STDC_CONSTANT_MACROS.
1476 2008-01-07 Fred Fish <fnf@specifix.com>
1478 PR preprocessor/30363
1479 * traditional.c (replace_args_and_push): Add local variable
1480 cxtquote, calculate the replacement text size assuming a
1481 worst case of every input character quoted with backslash,
1482 and properly handle output quoting of quote characters in
1483 actual arguments used in function-like macros.
1485 2008-01-03 Tom Tromey <tromey@redhat.com>
1487 PR preprocessor/34602
1488 * directives.c (do_line): Don't try to spell EOF token.
1489 (do_linemarker): Add comment.
1491 2007-12-11 DJ Delorie <dj@redhat.com>
1493 * charset.c (convert_using_iconv): Close out any shift states,
1494 returning to the initial state.
1496 2007-12-06 Tom Tromey <tromey@redhat.com>
1498 PR c/29172
1499 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
1500 type.
1501 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
1502 * files.c (FILE_HASH_POOL_SIZE): New macro.
1503 (struct file_hash_entry_pool): New.
1504 (destroy_all_cpp_files): New function.
1505 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
1506 (new_file_hash_entry): Update.
1507 (free_file_hash_entries): New function.
1508 (_cpp_cleanup_files): Call free_file_hash_entries and
1509 destroy_all_cpp_files.
1510 (cpp_clear_file_cache): New function.
1511 * include/cpplib.h (cpp_clear_file_cache): Declare.
1513 2007-12-03 Tom Tromey <tromey@redhat.com>
1515 PR preprocessor/34288
1516 * configure.ac, config.in: Rebuilt.
1517 * configure.ac: Check for ssize_t.
1519 2007-11-30 Tom Tromey <tromey@redhat.com>
1521 PR preprocessor/32868
1522 * macro.c (_cpp_create_definition): Special case
1523 __STDC_FORMAT_MACROS.
1525 2007-11-16 Michael Matz <matz@suse.de>
1527 * files.c (search_path_head): Fix check for absolute paths.
1529 2007-11-11 Tom Tromey <tromey@redhat.com>
1531 PR c++/17557
1532 * include/cpplib.h (cpp_included_before): Declare.
1533 * files.c (struct file_hash_entry) <location>: New field.
1534 (_cpp_find_file): Initialize new field.
1535 (make_cpp_dir): Likewise.
1536 (cpp_included_before): New function.
1538 2007-11-01 Tom Tromey <tromey@redhat.com>
1540 PR preprocessor/30805
1541 * macro.c (paste_tokens): Handle padding token.
1542 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
1544 2007-10-31 Tom Tromey <tromey@redhat.com>
1546 PR preprocessor/30786
1547 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
1548 * directives.c (_cpp_do__Pragma): Return error status.
1549 * internal.h (_cpp_do__Pragma): Update.
1550 * directives.c (get__Pragma_string): Back up if EOF seen.
1552 2007-09-06 Tom Tromey <tromey@redhat.com>
1554 * internal.h (struct cpp_reader) <invocation_location>: New
1555 field.
1556 (struct cpp_reader) <set_invocation_location>: Likewise.
1557 * init.c (cpp_set_line_map): New function.
1558 * line-map.c (linemap_add): Use linemap's allocator.
1559 * include/line-map.h (GTY): Define.
1560 (line_map_realloc): New typedef.
1561 (struct line_map): Mark with GTY.
1562 (struct line_maps): Likewise.
1563 (struct line_maps) <maps>: Likewise.
1564 (struct line_maps) <reallocator>: New field.
1565 * include/symtab.h (GTY): Conditionally define.
1566 * include/cpplib.h (cpp_set_line_map): Declare.
1567 (cpp_get_token_with_location): Declare.
1568 * macro.c (cpp_get_token): Set invocation_location on the reader.
1569 (cpp_get_token_with_location): New function.
1571 2007-08-30 Chao-ying Fu <fu@mips.com>
1573 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
1574 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
1575 (cpp_classify_number): Support decimal fixed-point constants without
1576 exponents.
1577 Warn about fixed-point constants when -pedantic.
1578 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
1579 comments to support fixed-point values.
1580 (CPP_N_FRACT, CPP_N_ACCUM): Define.
1582 2007-08-18 Tom Tromey <tromey@redhat.com>
1584 PR preprocessor/32974
1585 * directives.c (parse_include): Don't check for EOL when
1586 processing #pragma dependency.
1588 2007-07-30 Ollie Wild <aaw@google.com>
1590 * directives-only.c: New file.
1591 * internal.h (struct _cpp_dir_only_callbacks): New.
1592 (_cpp_preprocess_dir_only): New function.
1593 * directives.c (_cpp_handle_directive): Check directives_only before
1594 disabling execution of indented directives.
1595 * files.c (_cpp_stack_file): Add directives_only check.
1596 * include/cpplib.h (struct cpp_options): Add directives_only.
1597 (cpp_init_special_builtins): New function.
1598 * init.c (cpp_init_special_builtins): New function.
1599 (cpp_init_builtins): Move builtin_array initialization to
1600 cpp_init_special_builtins.
1601 (post_options): Check directives_only before setting
1602 pfile->state.prevent_expansion = 1.
1603 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
1604 is expanded inside a directive while -fdirectives-only is enabled.
1605 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
1606 (libcpp_a_SOURCES): Add directives-only.c.
1608 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
1610 * traditional.c (_cpp_scan_out_logical_line): Initialize
1611 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
1612 fmacro.args to prevent 'may be used uninitialized' warning.
1614 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
1616 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
1617 Add new constants.
1618 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
1619 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
1620 for 'q' or 'Q' suffixes.
1622 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
1624 * files.c (open_file): Correct typo.
1626 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
1628 * files.c (open_file): Prevent the call
1629 for stat from overwriting errno.
1631 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
1633 * files.c (open_file): Account for the
1634 fact that on windows, opening a directory gives
1635 EACCES.
1637 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1639 PR preprocessor/23479
1640 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
1641 integer constants.
1642 (append_digit): Likewise.
1643 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
1644 binary integer constants.
1646 2007-05-31 Dave Korn <dave.korn@artimi.com>
1648 PR preprocessor/14331
1649 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
1651 2007-05-24 Ollie Wild <aaw@google.com>
1653 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
1654 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
1655 (cpp_write_pch_state): Save __COUNTER__ state.
1656 (cpp_valid_state): Check valid __COUNTER__ state.
1657 (cpp_read_state): Read new __COUNTER__ state.
1658 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
1659 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
1660 * internal.h (struct cpp_reader): Add counter member.
1662 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
1664 PR preprocessor/20077
1665 * macro.c (create_iso_definition): Fixed the method to determine
1666 whether the token-pasting operator appears at the beginning or the end
1667 of a macro.
1669 2007-05-21 Ian Lance Taylor <iant@google.com>
1671 * internal.h (struct cpp_reader): Add new fields:
1672 nonexistent_file_hash and nonexistent_file_ob.
1673 * files.c: Include "obstack.h".
1674 (find_file_in_dir): Before trying to open the file, look up the
1675 path name in the hash table of nonexistent files. After failing
1676 to open the file, add the path name to the hash table.
1677 (_cpp_find_file): Cache the results of looking up the file name
1678 starting with the quote and bracket chain heads, if we can.
1679 (nonexistent_file_hash_eq): New static function.
1680 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
1681 pfile->nonexistent_file_ob.
1682 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
1683 pfile->nonexistent_file_ob.
1685 2007-05-14 Janis Johnson <janis187@us.ibm.com>
1687 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
1689 PR c/31924
1690 * expr.c (interpret_float_suffix): Check for invalid suffix.
1692 2007-05-02 Eric Christopher <echristo@apple.com>
1694 * expr.c (num_div_op): Don't overflow if the result is
1695 zero.
1697 2007-05-02 Tom Tromey <tromey@redhat.com>
1699 PR preprocessor/28709
1700 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
1702 2007-03-30 Michael Meissner <michael.meissner@amd.com>
1704 * directives.c (lex_macro_node_from_str): Fix alloca call to be
1705 type correct.
1707 2007-03-30 Richard Henderson <rth@redhat.com>
1709 * directives.c (lex_macro_node_from_str): New.
1710 (cpp_push_definition, cpp_pop_definition): New.
1711 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
1713 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1715 * Makefile.in: Add dummy install-pdf target.
1717 2007-01-30 Tom Tromey <tromey@redhat.com>
1719 PR preprocessor/30468
1720 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
1721 './'.
1723 2007-01-30 Tom Tromey <tromey@redhat.com>
1725 PR preprocessor/29966
1726 * macro.c (lex_expansion_token): Save and restore cpp_reader's
1727 cur_token.
1728 (_cpp_create_definition): Don't restore cur_token here.
1729 * lex.c (_cpp_lex_token): Added assertion.
1731 2007-01-27 Tom Tromey <tromey@redhat.com>
1733 * configure: Rebuilt.
1735 2007-01-12 Tom Tromey <tromey@redhat.com>
1737 PR preprocessor/28227
1738 * directives.c (lex_macro_node): Added 'is_def_or_undef'
1739 argument.
1740 (do_define): Update.
1741 (do_undef): Update.
1742 (do_ifdef): Update.
1743 (do_ifndef): Update.
1745 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1747 * configure: Regenerate.
1749 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
1751 * configure: Regenerate.
1753 2007-01-04 Tom Tromey <tromey@redhat.com>
1755 PR preprocessor/28165
1756 * internal.h (cpp_in_primary_file): New function.
1757 * directives.c (do_include_next): Use cpp_in_primary_file.
1758 (do_pragma_once): Likewise.
1759 (do_pragma_system_header): Likewise.
1761 2006-12-29 Ian Lance Taylor <iant@google.com>
1763 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
1764 look backward at the end of the line unless we saw a backslash.
1766 2006-12-29 Jakub Jelinek <jakub@redhat.com>
1768 PR preprocessor/29612
1769 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
1770 only when new_sysp is non-zero.
1772 2006-12-28 Tom Tromey <tromey@redhat.com>
1774 PR preprocessor/30001
1775 * charset.c (_cpp_convert_input): Check that to.len is greater
1776 than zero.
1778 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1780 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
1781 * configure: Rebuilt.
1783 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
1785 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
1786 for experimental C++0x mode.
1787 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
1788 adopted the preprocessor changes introduced in C99.
1790 2006-10-29 Joseph Myers <joseph@codesourcery.com>
1792 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
1793 depending on --enable-targets=all.
1794 * configure: Regenerate.
1796 2006-10-12 Jakub Jelinek <jakub@redhat.com>
1798 PR preprocessor/28709
1799 * macro.c (paste_tokens): Do error reporting here, use BUF with the
1800 spelled LHS token as opposed to spelling it again.
1801 (paste_all_tokens): Don't report errors here, just break on failure.
1803 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1805 * Makefile.in: Added empty "pdf" target.
1807 2006-09-22 Geoffrey Keating <geoffk@apple.com>
1809 * configure.ac: Make need_64_bit_hwint case for x86-darwin
1810 match exactly the glob in gcc/config.gcc.
1811 * configure: Regenerate.
1813 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1815 PR c/28768
1816 PR preprocessor/14634
1817 * lex.c (lex_string): Pedwarn for unterminated literals.
1819 2006-09-08 Eric Christopher <echristo@apple.com>
1821 * configure.ac: Add 64-bit HWI support for i?86-darwin.
1823 2006-08-14 Steve Ellcey <sje@cup.hp.com>
1825 PR c++/28288
1826 PR c++/14556
1827 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
1828 (CPP_LAST_EQ): Change.
1829 (CPP_LAST_PUNCTUATOR): Change.
1830 * expr.c (cpp_operator): Remove MIN and MAX.
1831 (reduce): Remove CPP_MIN and CPP_MAX.
1832 (num_binary_op): Ditto.
1833 * lex.c (_cpp_lex_direct): Ditto.
1834 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
1836 2006-06-09 Jakub Jelinek <jakub@redhat.com>
1838 PR preprocessor/27746
1839 * directives.c (do_pragma): Handle pragma with valid namespace
1840 and invalid name coming from macro expansion.
1841 * directives.c (destringize_and_run): Initialize next field in
1842 context.
1844 PR c/27747
1845 PR c++/27748
1846 * directives.c (destringize_and_run): Set NO_EXPAND on the
1847 tokens.
1849 * macro.c (_cpp_backup_tokens): Fix comment typo.
1851 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1853 * Makefile.in (CATALOGS): Add po/ prefix.
1854 * configure: Regenerated.
1856 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1858 * Makefile.in: Add install-html target. Add install-html to .PHONY
1860 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
1862 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
1863 * files.c (_cpp_get_file_stat): New function.
1864 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
1865 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
1866 * internal.h (_cpp_get_file_stat): Prototype.
1867 (struct cpp_buffer): Add timestamp.
1869 2006-01-23 Jakub Jelinek <jakub@redhat.com>
1871 PR preprocessor/25717
1872 * init.c (cpp_init_builtins): If __STDC__ will not change value
1873 between system headers and other sources, define it as a normal
1874 macro rather than a builtin.
1875 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
1876 cpp_in_system_header condition.
1878 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
1880 * Makefile.in: Use -MMD instead of -MD.
1882 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
1883 Richard Henderson <rth@redhat.com>
1885 Merge from gomp branch:
1886 * directives.c (struct pragma_entry): Add is_deferred. Add ident
1887 entry to value union.
1888 (end_directive): Don't eat the line if in_deferred_pragma.
1889 (run_directive): Remove pragma hacks.
1890 (insert_pragma_entry): Remove.
1891 (new_pragma_entry): New.
1892 (register_pragma_1): Split out of register_pragma. Only handle
1893 the lookup tree and return the new entry.
1894 (cpp_register_pragma): Fill in the pragma entry here.
1895 (cpp_register_deferred_pragma): New.
1896 (register_pragma_internal): New.
1897 (_cpp_init_internal_pragmas): Use register_pragma_internal.
1898 (do_pragma): Allow pragma expansion after namespace. For deferred
1899 pragmas, don't slurp the line into a string.
1900 (destringize_and_run): Save tokens for deferred pragmas.
1901 (cpp_handle_deferred_pragma): Remove.
1902 * macro.c (builtin_macro): Remove pragma token hack.
1903 (_cpp_push_token_context): Rename from push_token_context and export.
1904 * internal.h (struct lexer_state): Add pragma_allow_expansion.
1905 (_cpp_push_token_context): Declare.
1906 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
1907 a token. Update the line number correctly if so.
1908 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
1909 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
1910 * include/cpplib.h (PRAGMA_EOL): New.
1911 (CPP_TOKEN_FLD_PRAGMA): New.
1912 (struct cpp_token): Add val.pragma.
1913 (struct cpp_options): Remove defer_pragmas.
1914 (cpp_handle_deferred_pragma): Remove.
1915 (cpp_register_deferred_pragma): Declare.
1917 2006-01-01 Jakub Jelinek <jakub@redhat.com>
1919 PR c++/25294
1920 * directives.c (do_pragma): If pragma line ends with multi-line
1921 block comment, end the saved deferred pragma string before that
1922 comment. Handle embedded '\0' chars on the pragma line.
1924 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1926 PR c++/23333
1927 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
1929 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
1930 Ben Elliston <bje@au.ibm.com>
1932 * include/cpplib.h (CPP_N_DFLOAT): New.
1933 * expr.c (interpret_float_suffix): Identify df, dd, and dl
1934 suffixes as decimal floating point constants.
1935 (cpp_classify_number): Disallow hexadecimal DFP constants.
1937 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
1938 Ian Lance Taylor <ian@airs.com>
1940 * include/cpplib.h (struct cpp_callbacks): Annotate error with
1941 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
1943 2005-11-09 Per Bothner <per@bothner.com>
1944 Uros Bizjak <uros@kss-loka.si>
1946 PR c/24101
1947 * init.c (read_original_filename): Temporarily set
1948 state.in_directive before calling _cpp_lex_direct for
1949 CPP_HASH tokens.
1951 2005-11-03 James E Wilson <wilson@specifix.com>
1953 PR preprocessor/24202
1954 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
1956 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
1958 * include/cpplib.h (struct cpp_callbacks): Make error take
1959 va_list* parameter.
1960 * errors.c (cpp_error): Update call to callback.
1962 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
1964 PR preprocessor/22042
1965 * macro.c (_cpp_builtin_macro_text): Lower the needed max
1966 buffer size.
1967 (cpp_quote_string): Don't octalify non printable
1968 charactors.
1970 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
1972 PR c++/17964
1973 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
1974 (struct cpp_callbacks): Add error.
1975 * errors.c (cpp_error): If client_diagnostic, use error callback.
1976 * charset.c (convert_escape): Don't use %03o in diagnostic.
1978 2005-10-21 James E Wilson <wilson@specifix.com>
1980 PR preprocessor/15220
1981 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1982 callers. Pass to open_file_failed.
1983 (open_file_failed): New parameter angle_brackets. Fix all callers.
1984 Use in print_dep assignment.
1985 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1986 * internal.h (_cpp_find_file): Add new parm to declaration.
1988 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
1990 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1991 * configure: Regenerate.
1993 2005-10-04 Ian Lance Taylor <ian@airs.com>
1995 PR preprocessor/13726
1996 * directives.c (check_eol_return_comments): New static function.
1997 (parse_include): Add buf parameter. Change all callers.
1998 (do_include_common): If not discard comments, turn on
1999 save_comments. Pass collected comments to include callback.
2000 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
2001 include callback: cpp_token list.
2003 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
2005 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
2006 * init.c (struct lang_flags, lang_defaults): Add
2007 extended_identifiers.
2008 (cpp_set_lang): Use it.
2009 * lex.c (forms_identifier_p): Check extended_identifiers.
2011 2005-08-30 Jakub Jelinek <jakub@redhat.com>
2013 PR preprocessor/20348
2014 PR preprocessor/20356
2015 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
2016 2004-06-05 changes.
2018 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2020 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
2021 -Wmissing-format-attribute.
2023 * configure: Regenerate.
2025 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
2027 * all files: Update FSF address in copyright headers.
2028 * makeucnid.c (write_copyright): Update outputted FSF address.
2030 2005-06-13 Zack Weinberg <zack@codesourcery.com>
2032 * configure.ac: Invoke ZW_CREATE_DEPDIR and
2033 ZW_PROG_COMPILER_DEPENDENCIES.
2034 * aclocal.m4, configure: Regenerate.
2035 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
2036 New variables.
2037 (distclean): Clean up $(DEPDIR) and its contents.
2038 (.c.o): Use $(COMPILE).
2039 Include $(DEPDIR)/*.Po for most object->header dependencies.
2041 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2043 * configure.ac: Check declarations for asprintf and vasprintf.
2044 * config.in: Regenerate.
2045 * configure: Likewise.
2047 * charset.c (conversion_loop): Use XRESIZEVEC.
2048 (convert_no_conversion): Likewise.
2049 (convert_using_iconv): Likewise.
2050 (init_iconv_desc): Cast return value of alloca.
2051 (cpp_host_to_exec_charset): Use XNEWVEC.
2052 (emit_numeric_escape): Use XRESIZEVEC.
2053 (cpp_interpret_string): Use XNEWVEC.
2054 (cpp_interpret_string): Use XRESIZEVEC.
2055 (_cpp_interpret_identifier): Cast return value of alloca.
2056 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
2057 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
2058 (parse_include): Use XNEWVEC.
2059 (insert_pragma_entry): Rename local variable "new" to
2060 "new_entry".
2061 (save_registered_pragmas): Cast return value of xmemdup.
2062 (destringize_and_run): Same for alloca.
2063 (parse_assertion): Likewise.
2064 (do_assert): Cast allocated storage to proper type.
2065 (cpp_define): Likewise.
2066 (_cpp_define_builtin): Likewise.
2067 (cpp_undef): Likewise.
2068 (handle_assertion): Likewise.
2069 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
2070 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
2071 (CPP_UMINUS): Likewise.
2072 (struct cpp_operator): Rename from struct operator.
2073 (_cpp_expand_op_stack): Use XRESIZEVEC.
2074 * files.c (pch_open_file): Use XNEWVEC.
2075 (pch_open_file): Use XRESIZEVEC.
2076 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
2077 (dir_name_of_file): Use XNEWVEC.
2078 (make_cpp_file): Use XCNEW.
2079 (make_cpp_dir): Likewise.
2080 (allocate_file_hash_entries): USE XNEWVEC.
2081 (cpp_included): Cast return value of htab_find_with_hash.
2082 (append_file_to_dir): Use XNEWVEC.
2083 (read_filename_string): Likewise. Use XRESIZEVEC too.
2084 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
2085 (remap_filename): Use XNEWVEC.
2086 (struct pchf_entry): Move definition out of struct pchf_data.
2087 (_cpp_save_file_entries): Use XCNEWVAR.
2088 (_cpp_read_file_entries): Use XNEWVAR.
2089 * identifiers.c (alloc_node): Use XOBNEW.
2090 * init.c (cpp_create_reader): Use XCNEW.
2091 (cpp_init_builtins): Cast of b->value to enum builtin_type.
2092 (read_original_directory): Cast return value of alloca.
2093 * lex.c (add_line_note): Use XRESIZEVEC.
2094 (warn_about_normalization): Use XNEWVEC.
2095 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
2096 (new_buff): Use XNEWVEC.
2097 * line-map.c (linemap_add): Use XRESIZEVEC.
2098 * macro.c (builtin_macro): Cast return value of alloca.
2099 (paste_tokens): Likewise.
2100 (expand_arg): Use XNEWVEC and XRESIZEVEC.
2101 (_cpp_save_parameter): Use XRESIZEVEC.
2102 (create_iso_definition): Cast allocated storage to proper type.
2103 (_cpp_create_definition): Likewise.
2104 (cpp_macro_definition): Use XRESIZEVEC.
2105 * makedepend.c (add_clm): Use XNEW.
2106 (add_dir): Likewise.
2107 * mkdeps.c (munge): Use XNEWVEC.
2108 (deps_init): Use XCNEW.
2109 (deps_add_target): Use XRESIZEVEC.
2110 (deps_add_default_target): Cast return value of alloca.
2111 (deps_add_dep): Use XRESIZEVEC.
2112 (deps_add_vpath): Likewise. Use XNEWVEC too.
2113 (deps_restore): Likewise.
2114 * pch.c (save_idents): Use XNEW and XNEWVEC.
2115 (cpp_save_state): Use XNEW.
2116 (count_defs): Cast return value of htab_find.
2117 (write_defs): Likewise.
2118 (cpp_write_pch_deps): Use XNEWVEC.
2119 (collect_ht_nodes): Use XRESIZEVEC.
2120 (cpp_valid_state): Use XNEWVEC.
2121 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
2122 * symtab.c (ht_create): Use XCNEW.
2123 (ht_lookup_with_hash): Cast return value of obstack_copy0.
2124 (ht_expand): Use XCNEWVEC.
2125 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
2126 (bool): Do not define if __cplusplus.
2128 2005-05-12 Zack Weinberg <zack@codesourcery.com>
2130 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
2131 (do_sccs): Delete function definition, #define to do_ident.
2132 (do_ident): Don't hardwire directive name.
2134 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
2136 PR bootstrap/21230
2137 * configure: Regenerate.
2139 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
2141 * files.c: Include io.h for DJGPP to get prototype of setmode.
2143 2005-04-19 Per Bothner <per@bothner.com>
2145 PR preprocessor/20907
2146 * line-map.c (linemap_line_start): Fix bug when we need to increse
2147 column_bits but can re-use the current line_map.
2149 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2151 * system.h (fopen, fdopen, freopen): Define these to the unlocked
2152 libiberty functions.
2154 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2156 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
2157 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
2158 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
2159 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
2160 _unlocked function.
2161 (fwrite_unlocked): Fix prototype.
2163 * configure, config.in: Regenerate.
2165 2005-04-05 Jakub Jelinek <jakub@redhat.com>
2167 PR preprocessor/19475
2168 * macro.c (create_iso_definition): For < ISO C99, don't
2169 pedwarn if there is no whitespace between macro name and its
2170 replacement, but the replacement starts with a basic character
2171 set character.
2173 2005-03-28 Andreas Jaeger <aj@suse.de>
2175 * lex.c (warn_about_normalization): Cast field width to int to
2176 avoid warning.
2178 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
2180 * configure.ac: Consistently use solaris2.1[0-9]* instead of
2181 solaris2.1[0-9].
2182 * configure: Regenerate.
2184 2005-03-15 Geoffrey Keating <geoffk@apple.com>
2186 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
2187 UCN rather than printing an error.
2189 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2191 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
2193 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2195 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
2196 * charset.c: Update for new format of ucnid.h.
2197 (ucn_valid_in_identifier): Update for new format of ucnid.h.
2198 Add NST parameter, and update it; update callers.
2199 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
2200 with cpp_error.
2201 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
2202 * internal.h (struct normalize_state): New.
2203 (INITIAL_NORMALIZE_STATE): New.
2204 (NORMALIZE_STATE_RESULT): New.
2205 (NORMALIZE_STATE_UPDATE_IDNUM): New.
2206 (_cpp_valid_ucn): New.
2207 * lex.c (warn_about_normalization): New.
2208 (forms_identifier_p): Add normalize_state parameter, update callers.
2209 (lex_identifier): Add normalize_state parameter, update callers. Keep
2210 the state current.
2211 (lex_number): Likewise.
2212 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
2213 it with warn_about_normalization.
2214 * makeucnid.c: New.
2215 * ucnid.h: Replace.
2216 * ucnid.pl: Remove.
2217 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
2218 comments about obsolete version of C++.
2219 * include/cpplib.h (enum cpp_normalize_level): New.
2220 (struct cpp_options): Add warn_normalize field.
2222 2005-03-11 Geoffrey Keating <geoffk@apple.com>
2224 * directives.c (glue_header_name): Update call to cpp_spell_token.
2225 * internal.h (_cpp_interpret_identifier): New.
2226 * charset.c (_cpp_interpret_identifier): New.
2227 (_cpp_valid_ucn): Allow UCN version of '$'.
2228 * lex.c (lex_identifier): Add extra parameter to indicate if initial
2229 character was '$' or '\'. Support identifiers with UCNs.
2230 (forms_identifier_p): Allow UCNs.
2231 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
2232 (utf8_to_ucn): New.
2233 (cpp_spell_token): Add FORSTRING parameter. Use it.
2234 (cpp_token_as_text): Update call to cpp_spell_token.
2235 (cpp_output_token): Write UCNs back out.
2236 (stringify_arg): Update call to cpp_spell_token.
2237 (paste_tokens): Likewise.
2238 (cpp_macro_definition): Likewise.
2239 * macro.c (stringify_arg): Likewise.
2240 (paste_tokens): Likewise.
2241 (cpp_macro_definition): Likewise.
2242 * include/cpplib.h: Add parameter to cpp_spell_token.
2244 2005-03-04 Jakub Jelinek <jakub@redhat.com>
2246 PR bootstrap/20282
2247 PR bootstrap/20305
2248 * macro.c (replace_args, cpp_get_token): Copy whole
2249 cpp_token_u instead of just cpp_string field from it.
2251 2005-02-28 Devang Patel <dpatel@apple.com>
2253 * directives.c (do_line): Save sysp early before line table is
2254 realloc'ed.
2256 2005-02-20 Zack Weinberg <zack@codesourcery.com>
2258 PR 18785
2259 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
2260 (cpp_host_to_exec_charset): New function.
2261 * include/cpplib.h: Declare cpp_host_to_exec_charset.
2263 2005-02-19 Devang Patel <dpatel@apple.com>
2265 * charset.c (_cpp_convert_input): Check '\r' before inserting
2266 '\n' at the end.
2268 2005-02-15 Eric Christopher <echristo@redhat.com>
2270 PR preprocessor/19077
2271 * macro.c (cpp_macro_definition): Move handling of whitespace
2272 to PREV_WHITE conditional. Remove overloading of len
2273 variable.
2275 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
2277 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
2278 traditional.c: Update copyright.
2280 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
2282 PR bootstrap/19818
2283 * configure.ac: Check for declaration of basename and getopt.
2284 * config.in: Regenerate.
2285 * configure: Regenerate.
2286 * internal.h (ustrcspn): New.
2287 * macro.c (create_iso_definition): Fix allocation of memory.
2288 (padding_token): Add cast to remove const-ness.
2289 * pch.c (cpp_read_state): Use ustrcspn.
2291 2005-02-08 Mike Stump <mrs@apple.com>
2293 * files.c (pchf_adder): Remove.
2294 (struct pchf_adder_info): Likewise.
2295 (_cpp_save_file_entries): Write out all files so that #import works.
2297 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
2299 * configure: Regenerate.
2301 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2303 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
2305 * include/cpplib.h: Also update copyright years.
2307 2005-01-03 Geoffrey Keating <geoffk@apple.com>
2309 * files.c (_cpp_find_file): Add files found by search_path_exhausted
2310 to the list of all files.
2312 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
2314 * internal.h: Update references to Cpp lib filenames.
2315 * directives.c: Likewise.
2316 * init.c: Likewise.
2317 * macro.c: Likewise.
2318 * traditional.c: Likewise.
2320 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
2322 PR preprocessor/15167
2323 * files.c (destroy_cpp_file): New function.
2324 (should_stack_file): Make a new file if the
2325 compared file is still stacked.
2327 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
2329 PR preprocessor/17610
2330 * directives.c (do_include_common): Error out if an empty filename
2331 is given for #include (or #include_next or #import).
2333 2004-11-27 Roger Sayle <roger@eyesopen.com>
2334 Zack Weinberg <zack@codesourcery.com>
2336 * internal.h: Replace all uses of uchar with unsigned char.
2337 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
2338 with !IN_GCC, so uchar is only defined whilst building libcpp.
2340 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2342 * aclocal.m4: Regenerate.
2344 2004-11-24 Roger Sayle <roger@eyesopen.com>
2346 PR preprocessor/15824
2347 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
2348 directly, instead of the non-existant "system.h" and "ansidecl.h".
2349 * configure: Regenerate.
2351 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
2352 Joseph Myers <joseph@codesourcery.com>
2354 * internal.h (struct lexer_state): Add in_deferred_pragma.
2355 * directives.c (struct pragma_entry): Add allow_expansion.
2356 (insert_pragma_entry): Take allow_expansion flag.
2357 (register_pragma): Likewise.
2358 (cpp_register_pragma): Likewise.
2359 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
2360 (do_pragma): Honor allow_expansion.
2361 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
2362 * include/cpplib.h (cpp_register_pragma): Update prototype.
2364 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
2365 Mark Mitchell <mark@codesourcery.com>
2367 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
2368 need_64bit_hwint=yes.
2369 * configure: Regenerate.
2371 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
2373 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
2374 po/$(PACKAGE).pot.
2375 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
2376 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
2377 Remove local srcdir path from generated file.
2379 2004-11-04 Zack Weinberg <zack@codesourcery.com>
2380 Gerald Pfeifer <gerald@pfeifer.com>
2382 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2383 as well.
2385 2004-10-27 Zack Weinberg <zack@codesourcery.com>
2387 PR 18075
2388 * directives.c (do_pragma): Do not defer pragmas which are unknown.
2389 (cpp_handle_deferred_pragma): Add cast to silence warning.
2391 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
2393 * errors.c (_cpp_begin_message): Print "error: " for errors.
2395 2004-10-10 Andreas Jaeger <aj@suse.de>
2397 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
2398 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
2400 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2402 * pch.c (cpp_write_pch_state): Remove variable z as it is not
2403 used.
2404 (cpp_read_state): Remove unused variables, m, d and mac_count.
2406 2004-09-29 Per Bothner <per@bothner.com>
2408 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
2409 cb.line_change. Otherwise do_pragma will call the line_change
2410 call-back with a meaningless line number.
2412 2004-09-24 Zack Weinberg <zack@codesourcery.com>
2414 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
2415 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
2416 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
2417 * aclocal.m4, configure: Regenerate.
2418 * init.c: Include localedir.h.
2419 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
2420 (DEFS): Delete.
2421 (.c.o): Use $(ALL_CFLAGS).
2422 (localedir.h, localedir.hs): New rules.
2423 (clean): Use rm -rf to remove directories.
2424 (distclean): Also delete localedir.h and localedir.hs.
2425 (init.o): Update dependencies.
2427 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2429 * Makefile.in (aclocal.m4): Update dependencies.
2430 * configure.ac (AC_CONFIG_MACRO_DIR): New.
2431 * aclocal.m4, configure: Regenerate.
2433 2004-09-17 Zack Weinberg <zack@codesourcery.com>
2435 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
2436 (_cpp_convert_input, _cpp_default_encoding): Add comments.
2437 Some other comments in this file also tweaked.
2439 * directives.c (do_pragma): Save current buffer position
2440 before lexing the pragma keywords; don't call
2441 _cpp_backup_tokens in the defer_pragmas case.
2443 2004-09-15 Per Bothner <per@bothner.com>
2445 * include/line-map.h (line_map_start): Add parameter names so
2446 preceding comment makes sense.
2447 (linemap_add): Remove from comment mention of non-existing parameter.
2449 2004-09-09 Matt Austern <austern@apple.com>
2450 Zack Weinberg <zack@codesourcery.com>
2452 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
2453 prefixes throughout. Add entry for PRAGMA. Remove
2454 unnecessary "= 0" from EQ.
2455 (enum cpp_ttype): Adjust OP and TK definitions to restore
2456 prefixes, via token-paste.
2457 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
2458 Change from #defines to additional cpp_ttype enumerators.
2459 (struct cpp_options): Add defer_pragmas.
2460 (cpp_handle_deferred_pragma): Prototype new interface.
2462 * internal.h (struct cpp_reader): Add directive_result.
2463 * directives.c (struct pragma_entry): Add is_internal field;
2464 give boolean fields type bool.
2465 (start_directive): Initialize pfile->directive_result.type.
2466 (_cpp_do__Pragma): Likewise.
2467 (run_directive): Do not crash if pfile->buffer->prev is NULL.
2468 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
2469 from it.
2470 (register_pragma): New static function, bulk of former
2471 cpp_register_pragma here; add 'internal' argument, pass along
2472 to insert_pragma_entry.
2473 (cpp_register_pragma): Now a wrapper around register_pragma which
2474 always passes false for 'internal' argument.
2475 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
2476 true for 'internal'.
2477 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
2478 an internal pragma, save text till the end of the line as a CPP_PRAGMA
2479 token instead of executing the pragma.
2480 (cpp_handle_deferred_pragma): New interface.
2481 * lex.c (token_spellings): Adjust OP and TK definitions to
2482 match changes to cpplib.h.
2483 (_cpp_lex_token): Check for a directive-result token and
2484 return it if present.
2485 (cpp_token_val_index): Handle CPP_PRAGMA.
2486 * macro.c (cpp_builtin_macro_text): Correct comment.
2487 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
2489 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
2491 PR preprocessor/14699
2492 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
2493 from size_t to double.
2495 2004-08-28 Andreas Schwab <schwab@suse.de>
2496 Andreas Jaeger <aj@suse.de>
2498 * configure.ac: Set PACKAGE correctly.
2499 * configure: Regenerated.
2501 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2503 * Makefile.in: Add back top_builddir.
2505 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
2507 * configure.ac: Replace Automake macro invocations
2508 with manual Autoconf checks and substitutions.
2509 * configure: Regenerate.
2510 * aclocal.m4: Regenerate.
2511 * config.in: Regenerate.
2512 * Makefile.am: Removed.
2513 * Makefile.in: Heavy simplification and reorganization.
2515 2004-08-09 Mark Mitchell <mark@codesourcery.com>
2517 * configure.ac (arm*-*-eabi*): New target.
2518 (arm*-*-symbianelf*): Likewise.
2519 * configure: Regenerated.
2521 2004-07-24 Bernardo Innocenti <bernie@develer.com>
2523 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
2524 * directives.c: Use XNEW-family macros from libiberty.
2525 * lex.c: Likewise.
2526 * macro.c: Likewise.
2527 * cpplib.h (cpp_deps_style): Export enum with name.
2529 2004-07-23 Matthias Klose <doko@debian.org>
2531 * init.c (init_library): Use PACKAGE for the text domain.
2533 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
2535 PR preprocessor/16366
2536 * internal.h (struct cpp_reader): New field dir_hash.
2537 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
2538 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
2540 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
2542 PR preprocessor/16192
2543 PR preprocessor/15913
2544 PR preprocessor/15572
2545 * expr.c (_cpp_parse_expr): Handle remaining cases where an
2546 expression is missing.
2547 * init.c (post_options): Traditional cpp doesn't do // comments.
2549 2004-06-30 Per Bothner <per@bothner.com>
2551 * include/line-map.h (fileline): Remove old typedef.
2552 * internal.h (struct cpp_reader): Use source_location typedef instead.
2554 2004-06-26 Zack Weinberg <zack@codesourcery.com>
2556 Partially revert patch of 2004-06-05.
2557 * files.c (search_cache): Remove pfile argument. Don't check
2558 for file that would be found by "" or <> search here...
2559 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
2560 Do not apply directory-of-current-file correction to files
2561 found by this check. Rearrange code slightly.
2563 2004-06-21 Geoffrey Keating <geoffk@apple.com>
2565 * files.c (should_stack_file): Correct swapped parameters to call
2566 to cb.read_pch.
2567 * pch.c (cpp_valid_state): Handle -fpreprocessed.
2569 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2571 * Makefile.in: Regenerate with automake 1.8.5.
2572 * aclocal.m4: Likewise.
2573 * configure: Regenerate.
2575 2004-06-11 Zack Weinberg <zack@codesourcery.com>
2577 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
2578 * configure, config.in: Regenerate.
2579 * system.h: Unconditionally define bool as unsigned char,
2580 BOOL_BITFIELD as unsigned int.
2581 * .cvsignore: New file.
2583 2004-06-09 Geoffrey Keating <geoffk@apple.com>
2585 * traditional.c (push_replacement_text): Set macro->traditional.
2586 (save_replacement_text): Likewise.
2587 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
2588 (struct save_macro_item): Delete.
2589 (struct save_macro_data): Use a character array not the previous
2590 structured format.
2591 (save_macros): Save macro as text not as internal structures.
2592 (cpp_prepare_state): Update for changes to save_macro_data.
2593 (cpp_read_state): Don't read macros defined in PCH. Restore
2594 -D macros as text.
2595 * macro.c (create_iso_definition): Honour alloc_subobject.
2596 Clear traditional flag.
2597 (_cpp_create_definition): Honour alloc_subobject.
2598 * lex.c (cpp_token_val_index): New.
2599 * internal.h: Include cpp-id-data.h.
2600 (uchar): Move definition to cpp-id-data.h.
2601 (U): Likewise.
2602 (cpp_macro): Likewise.
2603 * directives.c (struct answer): Move to cpp-id-data.h.
2604 (do_assert): Honour alloc_subobject.
2606 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
2607 * include/cpplib.h (struct cpp_string): Add GTY marker.
2608 (enum cpp_token_fld_kind): New.
2609 (struct cpp_token): Add GTY markers.
2610 (cpp_token_val_index): Prototype.
2611 (CPP_HASHNODE_VALUE_IDX): New.
2612 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
2613 * include/cpp-id-data.h: New file.
2615 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
2617 * Makefile.am (all-local): New.
2618 * Makefile.in: Regenerate.
2620 2004-06-06 Roger Sayle <roger@eyesopen.com>
2622 * Makefile.am (LIBICONV): Declare.
2623 (makedepend_LDADD): Use LIBICONV.
2624 * Makefile.in: Regenerate.
2626 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
2628 * Makefile.am (LIBINTL): Declare
2629 (makedepend_LDADD): Use LIBINTL.
2630 * Makefile.in: Regenerate.
2632 2004-06-05 Zack Weinberg <zack@codesourcery.com>
2634 * Makefile.am: Add makedepend.
2635 * Makefile.in, aclocal.m4: Regenerate.
2636 * charset.c: Insert a space to avoid a warning.
2637 * directives.c: Include mkdeps.h.
2638 (_cpp_handle_directive): Reenable macro expander if appropriate.
2639 (undefine_macros): Inline body of _cpp_free_definition for speed.
2640 Do not call undef callback or _cpp_warn_if_unused_macro.
2641 (cpp_get_deps): New interface.
2642 * files.c (search_cache): Add pfile argument. Check for file
2643 that would be found by "" or <> search here...
2644 (_cpp_find_file): ...not here. Correct recorded start_dir of
2645 files found by directory-of-current-file search that would be
2646 found by "" or <> search.
2647 * init.c (cpp_add_dependency_target): Delete.
2648 * internal.h (struct lexer_state): Add discarding_output flag.
2649 * lex.c (lex_identifier): Compute hash function while scanning.
2650 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
2651 directives.
2652 * makedepend.c: New file.
2653 * mkdeps.c (struct deps): Add vpath vector.
2654 (apply_vpath, deps_add_vpath): New function.
2655 (deps_free): Free vpath vector.
2656 (deps_add_dep, deps_add_target): Use apply_vpath.
2657 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
2658 (ht_lookup_with_hash): New function.
2659 * cpplib.h, mkdeps.h: Update prototypes.
2660 * symtab.h: Update prototypes.
2661 (HT_HASHSTEP, HT_FINISH): New macros.
2663 2004-05-29 Geoffrey Keating <geoffk@apple.com>
2665 * symtab.c (ht_create): Set entries_owned.
2666 (ht_destroy): Honour entries_owned.
2667 (ht_expand): Likewise.
2668 (ht_load): New.
2669 * include/symtab.h (struct ht): New field 'entries_owned'
2670 (ht_load): New prototype.
2672 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
2674 PR bootstrap/15651
2675 * configure.ac: Fix m4 quoting when picking
2676 the size of HOST_WIDE_INT.
2677 * configure: Regenerate.
2679 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
2681 * Makefile.am: the correct directory for
2682 gettext include files is given by @INCINTL@.
2683 * Makefile.in: Regenerate.
2685 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
2687 * system.h [!ENABLE_NLS]: dgettext takes two
2688 parameters.
2690 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2692 Moved libcpp from the gcc subdirectory to the toplevel.
2693 * Makefile.am: New file.
2694 * Makefile.in: Regenerate.
2695 * configure.ac: New file.
2696 * configure: Regenerate.
2697 * config.in: Regenerate.
2698 * charset.c: Moved from gcc/cppcharset.c. Add note about
2699 brokenness of input charset detection. Adjust for change
2700 in name of cppucnid.h.
2701 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
2702 * expr.c: Moved from gcc/cppexp.c.
2703 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
2704 Remove #define of O_BINARY, it is in system.h.
2705 * identifiers.c: Moved from gcc/cpphash.c.
2706 * internal.h: Moved from gcc/cpphash.h. Change header
2707 guard name. All other files adjusted to match name change.
2708 * init.c: Moved from gcc/cppinit.c.
2709 (init_library) [ENABLE_NLS]: Call bindtextdomain.
2710 * lex.c: Moved from gcc/cpplex.c.
2711 * directives.c: Moved from gcc/cpplib.c.
2712 * macro.c: Moved from gcc/cppmacro.c.
2713 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
2714 * traditional.c: Moved from gcc/cpptrad.c.
2715 * ucnid.h: Moved from gcc/cppucnid.h. Change header
2716 guard name.
2717 * ucnid.pl: Moved from gcc/cppucnid.pl.
2718 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
2719 guard name.
2720 * symtab.c: Moved from gcc/hashtable.c.
2721 * line-map.c: Moved from gcc. Do not include intl.h.
2722 * mkdeps.c: Moved from gcc.
2723 * system.h: New file.
2724 * include/cpplib.h: Moved from gcc. Change header guard name.
2725 * include/line-map.h: Moved from gcc. Change header guard name.
2726 * include/mkdeps.h: Moved from gcc. Change header guard name.
2727 * include/symtab.h: Moved from gcc/hashtable.h. Change header
2728 guard name.