1 2014-05-26 Richard Biener <rguenther@suse.de>
3 * configure.ac: Remove long long and __int64 type checks,
4 add check for uint64_t and fail if that wasn't found.
5 * include/cpplib.h (cpp_num_part): Use uint64_t.
6 * config.in: Regenerate.
9 2014-05-21 Marek Polacek <polacek@redhat.com>
12 * files.c (find_file_in_dir): Add parens around &&.
14 2014-05-20 Edward Smith-Rowland <3dw4rd@verizon.net>
17 * macro.c (stringify_arg (cpp_reader *, macro_arg *)):
18 Check for user-defined literal strings and user-defined literal chars
19 to escape necessary characters.
21 2014-05-20 Richard Biener <rguenther@suse.de>
23 * configure.ac: Copy gcc logic of detecting a 64bit type.
24 Remove HOST_WIDE_INT define.
25 * include/cpplib.h: typedef cpp_num_part to a 64bit type,
26 similar to how hwint.h does it.
27 * config.in: Regenerate.
28 * configure: Likewise.
30 2014-05-09 Joey Ye <joey.ye@arm.com>
32 * files.c (find_file_in_dir): Always try to shorten for DOS
34 * init.c (ENABLE_CANONICAL_SYSTEM_HEADERS): Default enabled for DOS.
36 2014-05-07 Richard Biener <rguenther@suse.de>
38 * configure.ac: Always set need_64bit_hwint to yes.
39 * configure: Regenerated.
41 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
43 * lex.c: Remove Solaris 9 reference.
45 2014-02-24 Walter Lee <walt@tilera.com>
47 * configure.ac: Change "tilepro" triplet to "tilepro*".
48 * configure: Regenerate.
50 2014-02-19 Jakub Jelinek <jakub@redhat.com>
53 * macro.c (enter_macro_context): Only push
54 macro_real_token_count (macro) tokens rather than
55 macro->count tokens, regardless of
56 CPP_OPTION (pfile, track-macro-expansion).
58 2014-02-07 Jakub Jelinek <jakub@redhat.com>
61 * line-map.c (get_combined_adhoc_loc, linemap_get_expansion_line,
62 linemap_get_expansion_filename, linemap_location_in_system_header_p,
63 linemap_location_from_macro_expansion_p,
64 linemap_macro_loc_to_spelling_point, linemap_macro_loc_to_def_point,
65 linemap_macro_loc_to_exp_point, linemap_expand_location): Fix
67 (linemap_compare_locations): Look through adhoc locations for both
70 2014-01-23 Dodji Seketeli <dodji@redhat.com>
72 PR PR preprocessor/58580
73 * include/line-map.h (linemap_get_file_highest_location): Declare
75 * line-map.c (linemap_get_file_highest_location): Define it.
77 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
79 Update copyright years
81 2013-12-09 Joseph Myers <joseph@codesourcery.com>
84 * expr.c (num_binary_op): Implement subtraction directly rather
85 than with negation and falling through into addition case.
87 2013-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
89 * lex.c (search_line_fast): Correct for little endian.
91 2013-11-15 Joseph Myers <joseph@codesourcery.com>
93 * ucnid.tab: Add C11 and C11NOSTART data.
94 * makeucnid.c (digit): Rename enum value to N99.
95 (C11, N11, all_languages): New enum values.
96 (NUM_CODE_POINTS, MAX_CODE_POINT): New macros.
97 (flags, decomp, combining_value): Use NUM_CODE_POINTS as array
99 (decomp): Use unsigned int as element type.
100 (all_decomp): New array.
101 (read_ucnid): Handle C11 and C11NOSTART. Use MAX_CODE_POINT.
102 (read_table): Use MAX_CODE_POINT. Store all decompositions in
104 (read_derived): Use MAX_CODE_POINT.
105 (write_table): Use NUM_CODE_POINTS. Print N99, C11 and N11
106 flags. Print whole array variable declaration rather than just
108 (char_id_valid, write_context_switch): New functions.
109 (main): Call write_context_switch.
110 * ucnid.h: Regenerate.
111 * include/cpplib.h (struct cpp_options): Add c11_identifiers.
112 * init.c (struct lang_flags): Add c11_identifiers.
113 (cpp_set_lang): Set c11_identifiers option from selected language.
114 * internal.h (struct normalize_state): Document "previous" as
115 previous starter character.
116 (NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument.
117 * charset.c (DIG): Rename enum value to N99.
118 (C11, N11): New enum values.
119 (struct ucnrange): Give name to struct. Use short for flags and
120 unsigned int for end of range. Include ucnid.h for whole variable
122 (ucn_valid_in_identifier): Allow for characters up to 0x10FFFF.
123 Allow for C11 in determining valid characters and valid start
124 characters. Use check_nfc for non-Hangul context-dependent
125 checks. Only store starter characters in nst->previous.
126 (_cpp_valid_ucn): Pass new argument to
127 NORMALIZE_STATE_UPDATE_IDNUM.
128 * lex.c (lex_identifier): Pass new argument to
129 NORMALIZE_STATE_UPDATE_IDNUM. Call NORMALIZE_STATE_UPDATE_IDNUM
130 after initial non-UCN part of identifier.
131 (lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM.
133 2013-11-15 Joseph Myers <joseph@codesourcery.com>
135 * ucnid.tab: Mark C99 digits as [C99DIG].
136 * makeucnid.c (read_ucnid): Handle [C99DIG].
137 (read_table): Don't check for digit characters.
138 * ucnid.h: Regenerate.
140 2013-11-06 Tobias Burnus <burnus@net-b.de>
142 * macro.c (_cpp_builtin_macro_text): Correct
143 wording of two warnings.
145 2013-11-05 Tobias Burnus <burnus@net-b.de>
147 * include/cpplib.h (CPP_W_DATE_TIME): Added.
148 (cpp_options): Add warn_date_time.
149 * init.c (cpp_create_reader): Init it.
150 * macro.c (_cpp_builtin_macro_text): Warn when
151 __DATE__/__TIME__/__TIMESTAMP__ is used.
153 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
155 Implement C++14 digit separators.
156 * include/cpplib.h (cpp_options): Add digit_separators flag.
157 * internal.h (DIGIT_SEP(c)): New macro.
158 * expr.c (cpp_classify_number): Check improper placement of digit sep;
159 (cpp_interpret_integer): Skip over digit separators.
160 * init.c (lang_flags): Add digit_separators flag; (lang_defaults): Add
161 digit separator flags per language; (cpp_set_lang): Set
163 * lex.c (lex_number): Add digits separator to allowable characters for
166 2013-10-15 David Malcolm <dmalcolm@redhat.com>
168 * Makefile.in (PICFLAG): New.
169 (ALL_CFLAGS): Add PICFLAG.
170 (ALL_CXXFLAGS): Likewise.
171 * configure.ac: Add --enable-host-shared, setting up new
173 * configure: Regenerate.
175 2013-08-07 Richard Earnshaw <rearnsha@arm.com>
177 * configure.ac: Set need_64bit_hwint for all arm targets.
178 * configure: Regenerated.
180 2013-07-20 Jakub Jelinek <jakub@redhat.com>
182 PR preprocessor/57620
183 * lex.c (lex_raw_string): Undo phase1 and phase2 transformations
184 between R" and final " rather than only in between R"del( and )del".
186 2013-07-10 Jakub Jelinek <jakub@redhat.com>
188 PR preprocessor/57824
189 * lex.c (lex_raw_string): Allow reading new-lines if
190 in_deferred_pragma or if parsing_args and there is still
191 data in the current buffer.
193 * include/cpplib.h (cpp_token_val_index): Change parameter type to
195 * lex.c (cpp_token_val_index): Likewise.
197 PR preprocessor/57757
198 * lex.c (cpp_avoid_paste): Avoid pasting CPP_{,W,UTF8}STRING
199 or CPP_STRING{16,32} with CPP_NAME or SPELL_LITERAL token that
202 2013-06-28 Ed Smith-Rowland <3dw4rd@verizon.net>
204 * lex.c (lex_raw_string(), lex_string()): Constrain suffixes treated
205 as concatenated literal and macro to just the patterns found in
206 inttypes.h; (is_macro()): New.
208 2013-06-24 Dehao Chen <dehao@google.com>
210 * files.c (_cpp_stack_include): Fix the highest_location when header
211 file is guarded by #ifndef and is included twice.
213 2013-04-28 Jakub Jelinek <jakub@redhat.com>
215 N3472 binary constants
216 * include/cpplib.h (struct cpp_options): Fix a typo in user_literals
217 field comment. Add binary_constants field.
218 * init.c (struct lang_flags): Add binary_constants field.
219 (lang_defaults): Add bin_cst column to the table.
220 (cpp_set_lang): Initialize CPP_OPTION (pfile, binary_constants).
221 * expr.c (cpp_classify_number): Talk about C++11 instead of C++0x
222 in diagnostics. Accept binary constants if
223 CPP_OPTION (pfile, binary_constants) even when pedantic. Adjust
226 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
228 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX1Y and CLK_CXX1Y.
229 * init.c (lang_defaults): Add defaults for the latter.
230 (cpp_init_builtins): Define __cplusplus as 201300L for the latter.
231 * lex.c (_cpp_lex_direct): Update.
233 2013-04-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
236 * configure.ac: Require 64-bit int for arm*-*-rtems*.
237 * configure: Regenerate.
239 2013-03-06 Jakub Jelinek <jakub@redhat.com>
242 * internal.h (struct cpp_buffer): Add to_free field.
243 (_cpp_pop_file_buffer): Add third argument.
244 * files.c (_cpp_stack_file): Set buffer->to_free.
245 (_cpp_pop_file_buffer): Add to_free argument. Free to_free
246 if non-NULL, and if equal to file->buffer_start, also clear
247 file->buffer{,_start,_valid}.
248 * directives.c (_cpp_pop_buffer): Pass buffer->to_free
249 to _cpp_pop_file_buffer.
251 2013-03-01 Jakub Jelinek <jakub@redhat.com>
254 * files.c (_cpp_save_file_entries): Free result at the end.
255 * pch.c (cpp_string_free): New function.
256 (cpp_save_state): Use it in htab_create call.
257 (cpp_write_pch_deps): Free ss->defs. Destroy ss->definedhash.
259 2013-02-28 Jakub Jelinek <jakub@redhat.com>
261 * files.c (_cpp_find_file): If returning early, before storing
262 something to *hash_slot and *hash_slot is NULL, call htab_clear_slot
263 on it. Access *hash_slot using void * type rather than
264 struct file_hash_entry * to avoid aliasing issues.
266 * configure.ac: Don't define ENABLE_CHECKING whenever
267 --enable-checking is seen, instead use similar --enable-checking=yes
268 vs. --enable-checking=release default as gcc/ subdir has and
269 define ENABLE_CHECKING if ENABLE_CHECKING is defined in gcc/.
270 Define ENABLE_VALGRIND_CHECKING if requested.
271 * lex.c (new_buff): If ENABLE_VALGRIND_CHECKING, put _cpp_buff
272 struct first in the allocated buffer and result->base after it.
273 (_cpp_free_buff): If ENABLE_VALGRIND_CHECKING, free buff itself
274 instead of buff->base.
275 * config.in: Regenerated.
276 * configure: Regenerated.
278 2013-02-13 Ed Smith-Rowland <3dw4rd@verizon.net>
281 * lex.c (lex_raw_string): Allow string literal with suffix
282 beginning with 's' to be parsed as a C++11 user-defined literal.
284 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
286 Update copyright years.
288 2013-01-04 Paolo Carlini <paolo.carlini@oracle.com>
291 * lex.c (_cpp_lex_direct): In C++11 mode, implement 2.5 p3, bullet 2.
293 2013-01-03 Marc Glisse <marc.glisse@inria.fr>
296 * line-map.c (get_combined_adhoc_loc): Cast from extern "C" type.
297 (new_linemap): Likewise.
298 (linemap_enter_macro): Likewise.
300 2012-12-03 Jakub Jelinek <jakub@redhat.com>
304 * files.c (read_file_guts): Allocate extra 16 bytes instead of
305 1 byte at the end of buf. Pass size + 16 instead of size
306 to _cpp_convert_input.
307 * charset.c (_cpp_convert_input): Reallocate if there aren't
308 at least 16 bytes beyond to.len in the buffer. Clear 16 bytes
311 2012-11-21 Steve Ellcey <sellcey@mips.com>
314 * files.c (pch_open_file): Fix check for implicit_preinclude.
316 2012-11-16 Simon Baldwin <simonb@google.com>
318 * include/cpplib.h (struct cpp_options): Add canonical_system_headers.
319 * files.c (find_file_in_dir): Call maybe_shorter_path() only if
320 canonical_system_headers is set.
321 * init.c (cpp_create_reader): Initialize canonical_system_headers.
322 * configure.ac: Add new --enable-canonical-system-headers.
323 * configure: Regenerate.
324 * config.in: Regenerate.
326 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
329 * include/cpplib.h (cpp_interpret_float_suffix): Add cpp_reader* arg.
330 (cpp_interpret_int_suffix): Add cpp_reader* arg.
331 * init.c (cpp_create_reader): Iitialize new flags.
332 * expr.c (interpret_float_suffix): Use new flags.
333 (cpp_interpret_float_suffix): Add cpp_reader* arg.
334 (interpret_int_suffix): Use new flags.
335 (cpp_interpret_int_suffix): Add cpp_reader* arg.
336 (cpp_classify_number): Adjust calls to interpret_x_suffix.
338 2012-10-23 Ian Bolton <ian.bolton@arm.com>
339 Jim MacArthur <jim.macarthur@arm.com>
340 Marcus Shawcroft <marcus.shawcroft@arm.com>
341 Nigel Stephens <nigel.stephens@arm.com>
342 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
343 Richard Earnshaw <rearnsha@arm.com>
344 Sofiane Naci <sofiane.naci@arm.com>
345 Stephen Thomas <stephen.thomas@arm.com>
346 Tejas Belagod <tejas.belagod@arm.com>
347 Yufeng Zhang <yufeng.zhang@arm.com>
349 * configure.ac: Enable AArch64.
350 * configure: Regenerate.
352 2012-10-23 Joseph Myers <joseph@codesourcery.com>
354 * files.c (struct _cpp_file): Add implicit_preinclude.
355 (pch_open_file): Allow a previously opened implicitly included
357 (_cpp_find_file): Add implicit_preinclude argument. Free file and
358 do not call open_file_failed if implicit_preinclude. Store
359 implicit_preinclude value.
360 (_cpp_stack_include, _cpp_fake_include, _cpp_compare_file_date):
361 Update calls to _cpp_find_file.
362 (_cpp_stack_include): Handle IT_DEFAULT.
363 (cpp_push_default_include): New.
364 * include/cpplib.h (cpp_push_default_include): Declare.
365 * init.c (cpp_read_main_file): Update call to _cpp_find_file.
366 * internal.h (enum include_type): Add IT_DEFAULT.
367 (_cpp_find_file): Update prototype.
369 2012-10-15 Tobias Burnus <burnus@net-b.de>
371 * files.c (read_file_guts, _cpp_save_file_entries): Free memory
373 * lex.c (warn_about_normalization): Ditto.
374 * mkdeps.c (deps_save): Ditto.
375 * pch.c (cpp_valid_state): Ditto.
377 2012-10-04 Florian Weimer <fweimer@redhat.com>
379 * directives.c (do_pragma_warning_or_error): New.
380 (do_pragma_warning): New.
381 (do_pragma_error): New.
382 (_cpp_init_internal_pragmas): Register new pragmas.
384 2012-09-25 Dehao Chen <dehao@google.com>
387 * line-map.c (location_adhoc_data_hash): Fix the hash function.
389 2012-09-25 Dehao Chen <dehao@google.com>
392 * include/line-map.h (location_adhoc_data): Move location_adhoc_data
394 (location_adhoc_data_map): Likewise.
395 (line_maps): Likewise.
396 (rebuild_location_adhoc_htab): New Function.
397 * line-map.c (+rebuild_location_adhoc_htab): new Funcion.
398 (get_combined_adhoc_loc): Move location_adhoc_data into GC.
399 (location_adhoc_data_fini): Likewise.
400 (linemap_init): Likewise.
401 (location_adhoc_data_init): Remove Function.
403 2012-09-19 Dehao Chen <dehao@google.com>
405 * include/line-map.h (MAX_SOURCE_LOCATION): New value.
406 (location_adhoc_data_fini): New.
407 (get_combined_adhoc_loc): New.
408 (get_data_from_adhoc_loc): New.
409 (get_location_from_adhoc_loc): New.
410 (location_adhoc_data_map): New.
411 (COMBINE_LOCATION_DATA): New.
413 (expanded_location): New field.
414 (line_maps): New field.
415 * line-map.c (location_adhoc_data): New.
416 (location_adhoc_data_hash): New.
417 (location_adhoc_data_eq): New.
418 (location_adhoc_data_update): New.
419 (get_combined_adhoc_loc): New.
420 (get_data_from_adhoc_loc): New.
421 (get_location_from_adhoc_loc): New.
422 (location_adhoc_data_init): New.
423 (location_adhoc_data_fini): New.
424 (linemap_init): Initialize location_adhoc_data.
425 (linemap_lookup): Change to use new location.
426 (linemap_ordinary_map_lookup): Likewise.
427 (linemap_macro_map_lookup): Likewise.
428 (linemap_macro_map_loc_to_def_point): Likewise.
429 (linemap_macro_map_loc_unwind_toward_spel): Likewise.
430 (linemap_get_expansion_line): Likewise.
431 (linemap_get_expansion_filename): Likewise.
432 (linemap_location_in_system_header_p): Likewise.
433 (linemap_location_from_macro_expansion_p): Likewise.
434 (linemap_macro_loc_to_spelling_point): Likewise.
435 (linemap_macro_loc_to_def_point): Likewise.
436 (linemap_macro_loc_to_exp_point): Likewise.
437 (linemap_resolve_location): Likewise.
438 (linemap_unwind_toward_expansion): Likewise.
439 (linemap_unwind_to_first_non_reserved_loc): Likewise.
440 (linemap_expand_location): Likewise.
441 (linemap_dump_location): Likewise.
442 (linemap_line_start): Likewise.
444 2012-05-25 Dodji Seketeli <dodji@redhat.com>
446 PR preprocessor/53469
447 * directives.c (do_pragma): Use the virtual location for the
448 pragma token, instead of its spelling location.
450 2012-08-14 Diego Novillo <dnovillo@google.com>
452 Merge from cxx-conversion branch. Configury.
454 * Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX.
455 * configure.ac: Likewise.
456 * configure: Regenerate.
458 2012-08-14 Lawrence Crowl <crowl@google.com>
460 Merge from cxx-conversion branch. New C++ hash table.
462 * include/symtab.h (typedef struct ht hash_table): Change the typedef
463 name to cpp_hash_table. Update all users of the typedef.
465 2012-07-30 Laurynas Biveinis <laurynas.biveinis@gmail.com>
467 * include/line-map.h (line_map_macro): Use the "atomic" GTY option
468 for the macro_locations field.
470 2011-06-19 Uros Bizjak <ubizjak@gmail.com>
472 * lex.c (search_line_sse42): Use __builtin_ia32_loaddqu and
473 __builtin_ia32_pcmpestri128 instead of asm.
475 2012-06-04 Dimitrios Apostolou <jimis@gmx.net>
477 * line-map.c (linemap_enter_macro): Don't zero max_column_hint in
478 every macro. This improves performance by reducing the number of
479 reallocations when track-macro-expansion is on.
481 2012-06-04 Dodji Seketeli <dodji@redhat.com>
483 PR preprocessor/53463
484 * line-map.c (linemap_location_in_system_header_p): For built-in
485 macro tokens, check the first expansion point location that is not
486 for a token coming from a built-in macro.
488 2012-05-29 Joseph Myers <joseph@codesourcery.com>
490 * directives.c: Fix typos.
491 * include/line-map.h: Fix typos.
492 * line-map.c: Fix typos.
493 * macro.c: Fix typos.
495 2012-05-25 Dodji Seketeli <dodji@redhat.com>
498 * lex.c (search_line_fast): Avoid unused local typedefs to simulate
501 2012-05-29 Dodji Seketeli <dodji@redhat.com>
503 PR preprocessor/53229
504 * internal.h (cpp_reader::set_invocation_location): Remove.
505 (cpp_reader::about_to_expand_macro_p): New member flag.
506 * directives.c (do_pragma): Remove Kludge as
507 pfile->set_invocation_location is no more.
508 * macro.c (cpp_get_token_1): Do away with the use of
509 cpp_reader::set_invocation_location. Just collect the macro
510 expansion point when we are about to expand the top-most macro.
511 Do not override cpp_reader::about_to_expand_macro_p.
512 This fixes gcc.dg/cpp/paste12.c by making get_token_no_padding
513 properly handle locations of expansion points.
514 (cpp_get_token_with_location): Adjust, as
515 cpp_reader::set_invocation_location is no more.
516 (paste_tokens): Take a virtual location parameter for
517 the LHS of the pasting operator. Use it in diagnostics. Update
519 (paste_all_tokens): Tighten the assert. Propagate the location of
520 the expansion point when no virtual locations are available.
521 Pass the virtual location to paste_tokens.
522 (in_macro_expansion_p): New static function.
523 (enter_macro_context): Set the cpp_reader::about_to_expand_macro_p
524 flag until we really start expanding the macro.
526 2012-05-16 Dodji Seketeli <dodji@redhat.com>
529 * include/cpplib.h (cpp_classify_number): Take a location
531 * expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
532 macros that take a location parameter.
533 (cpp_classify_number): Take a (virtual) location parameter. Use
534 it for diagnostics. Adjust comments.
535 (eval_token): Take a location parameter. Pass it to
536 cpp_classify_number and to diagnostic routines.
537 (_cpp_parse_expr): Use virtual locations of tokens when parsing
538 expressions. Pass a virtual location to eval_token and to
541 2012-05-10 Tristan Gingold <gingold@adacore.com>
543 * expr.c (interpret_float_suffix): Add a guard.
545 2012-05-02 Dodji Seketeli <dodji@redhat.com>
547 Properly initialize cpp_context in destringize_and_run
548 * directives.c (destringize_and_run): Properly initialize the new
550 * macro.c (_cpp_pop_context): Assert that we shouldn't try to pop
551 the initial base context, which has the same life time as the
552 current instance of cpp_file.
554 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
555 Dodji Seketeli <dodji@seketeli.org>
558 * libcpp/files.c (maybe_shorter_path): New.
559 (find_file_in_dir): Use it.
561 2012-04-30 Dodji Seketeli <dodji@redhat.com>
563 Switch -ftrack-macro-expansion=2 on by default.
564 * init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on
565 by default. Add comments.
567 Strip "<built-in>" loc from displayed expansion context
568 * include/line-map.h (linemap_unwind_toward_expansion): Fix typo
570 (linemap_unwind_to_first_non_reserved_loc): Declare new function.
571 * line-map.c (linemap_unwind_to_first_non_reserved_loc): Define
574 Fix expansion point loc for macro-like tokens
575 * macro.c (macro_of_context): New static function.
576 (_cpp_push_token_context, push_extended_tokens_context): If the
577 macro argument is NULL, it means we are continuing the expansion
578 of the current macro, if any. Update comments.
579 (_cpp_pop_context): Re-enable expansion of the macro only when we
580 are really out of the context of the current expansion.
582 Fix token pasting with -ftrack-macro-expansion
583 * macro.c (paste_all_tokens): Put the token resulting from pasting
584 into an extended token context with -ftrack-macro-location is in
587 Fix cpp_sys_macro_p with -ftrack-macro-expansion
588 * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion.
590 2012-04-29 Dodji Seketeli <dodji@redhat.com>
592 * lex.c (lex_raw_string): Change C++ style comments into C style
594 (lex_string): Likewise.
596 2012-04-27 Ollie Wild <aaw@google.com>
598 * include/cpplib.h (struct cpp_options): Add new field,
600 (CPP_W_LITERAL_SUFFIX): New enum.
601 * init.c (cpp_create_reader): Default initialization of
603 * lex.c (lex_raw_string): Treat user-defined literals which don't
604 begin with '_' as separate tokens and produce a warning.
607 2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
609 * line-map.c (linemap_resolve_location): Synchronize comments with
611 * include/line-map.h (linemap_resolve_location): Fix spelling in
614 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
616 * lex.c (search_line_fast): Provide Neon-optimized version for ARM.
618 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
620 * lex.c: Remove Solaris 8 reference.
622 2012-02-14 Walter Lee <walt@tilera.com>
624 * configure.ac: Require 64-bit hwint for tilegx and tilepro.
625 * configure: Regenerate.
627 2012-01-09 Richard Guenther <rguenther@suse.de>
629 * macro.c (_cpp_builtin_macro_text): Remove unused variable map.
631 2012-01-09 Gary Funck <gary@intrepid.com>
633 PR preprocessor/33919
634 * files.c (_cpp_get_file_name): New. Implement file name
636 * internal.h (_cpp_get_file_name): New prototype.
637 * macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name()
638 to use pfile->main_file in lieu of traversing INCLUDED_FROM chain.
640 2012-01-03 Olivier Hainque <hainque@adacore.com>
642 * system.h: Prior to #define, #undef fopen and freopen unconditionally.
644 2011-12-20 Joseph Myers <joseph@codesourcery.com>
646 * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11.
647 (CLK_STDC1X): Change to CLK_STDC11.
648 * init.c (lang_defaults): Update comments.
649 (cpp_init_builtins): Update language tests. Use 201112L for C11
652 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
654 * configure: Regenerate.
656 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
658 * configure: Regenerate.
660 2011-12-07 Jakub Jelinek <jakub@redhat.com>
663 * internal.h (_cpp_init_lexer): New prototype.
664 * init.c (init_library): Call it.
665 * lex.c (init_vectorized_lexer): Remove constructor attribute,
667 (HAVE_init_vectorized_lexer): Define.
668 (_cpp_init_lexer): New function.
670 2011-12-03 Dodji Seketeli <dodji@redhat.com>
672 * macro.c (tokens_buff_remove_last_token)
673 (tokens_buff_put_token_to): Add an 'inline' function specifier to
676 2011-11-22 Diego Novillo <dnovillo@google.com>
678 * include/line-map.h (linemap_dump): Declare.
679 (line_table_dump): Declare.
680 * line-map.c (linemap_dump): New.
681 (line_table_dump): New.
683 2011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net>
686 * expr.c (cpp_userdef_char_remove_type): Fix typo.
688 2011-11-03 Michael Matz <matz@suse.de>
691 * configure.ac: Check for -fno-exceptions -fno-rtti.
692 * configure: Regenerate.
693 * Makefile.in (NOEXCEPTION_FLAGS): New flag.
694 (ALL_CXXFLAGS): Use it.
696 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
698 * internal.h (uxstrdup, ustrchr): Return const unsigned char *.
700 2011-11-02 Jason Merrill <jason@redhat.com>
703 * configure.ac: Add -Wno-narrowing to warning options.
705 2011-10-31 Jason Merrill <jason@redhat.com>
708 * init.c (cpp_init_builtins): Set __cplusplus for C++11.
711 * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11,
712 CLK_GNUCXX0X to CLK_GNUCXX11.
714 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
716 Implement C++11 user-defined literals.
717 * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
718 cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
719 cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
720 cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
721 (cpp_classify_number): Classify unrecognized tokens as user-defined
723 * include/cpplib.h: Add new tokens for user-defined literals.
724 * init.c: Add new preprocessor flag (cxx11).
725 * lex.c: (lex_string, lex_raw_string): Handle user-defined literals
726 including concatenation and promotion with suffixes.
728 2011-10-24 Dodji Seketeli <dodji@redhat.com>
730 * line-map.c (linemap_macro_map_lookup): Fix logic.
732 2011-10-24 Dodji Seketeli <dodji@redhat.com>
734 * include/line-map.h (linemap_expand_location): Take a line table
735 parameter. Update comment.
736 (linemap_resolve_location): Update comment.
737 (linemap_expand_location_full): Remove.
738 * line-map.c (linemap_resolve_location): Handle reserved
739 locations; return a NULL map in those cases.
740 (linemap_expand_location): If location is reserved, return a
741 zeroed expanded location. Update comment. Take a line table to
742 assert that the function takes non-virtual locations only.
743 (linemap_expand_location_full): remove.
744 (linemap_dump_location): Handle the fact that
745 linemap_resolve_location can return NULL line maps when the
746 location resolves to a reserved location.
748 * line-map.c (linemap_macro_map_lookup): Fix logic.
750 2011-10-22 Dodji Seketeli <dodji@redhat.com>
753 * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the
755 * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update
757 (cpp_token_from_context_at): Likewise.
758 (cpp_peek_token): Use the context to peek tokens from.
760 2011-10-20 Dodji Seketeli <dodji@redhat.com>
763 * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of
766 2011-10-18 Dodji Seketeli <dodji@redhat.com>
769 * include/line-map.h (struct linemap_stats): Change the type of
770 the members from size_t to long.
771 * macro.c (macro_arg_token_iter_init): Unconditionally initialize
774 2011-10-17 Dodji Seketeli <dodji@redhat.com>
776 * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a
777 variable without using it if ENABLE_CHECKING is not defined. Mark
778 the LOCATION parameter as being unused.
780 2011-10-15 Tom Tromey <tromey@redhat.com>
781 Dodji Seketeli <dodji@redhat.com>
783 * include/line-map.h (struct line_maps::alloced_size_for_request):
785 * line-map.c (new_linemap): Use set->alloced_size_for_request to
786 get the actual allocated size of line maps.
788 2011-10-15 Tom Tromey <tromey@redhat.com>
789 Dodji Seketeli <dodji@redhat.com>
791 * line-map.h (struct linemap_stats): Declare new struct.
792 (linemap_get_statistics): Declare ...
793 * line-map.c (linemap_get_statistics): ... new function.
794 * macro.c (num_expanded_macros_counter, num_macro_tokens_counter):
795 Declare new counters.
796 (enter_macro_context, replace_args): Update
797 num_macro_tokens_counter.
798 (cpp_get_token_1): Update num_expanded_macros_counter.
800 2011-10-15 Tom Tromey <tromey@redhat.com>
801 Dodji Seketeli <dodji@redhat.com>
803 * include/cpplib.h (struct cpp_options)<debug>: New struct member.
804 * include/line-map.h (linemap_dump_location): Declare ...
805 * line-map.c (linemap_dump_location): ... new function.
807 2011-10-15 Tom Tromey <tromey@redhat.com>
808 Dodji Seketeli <dodji@redhat.com>
810 * include/cpplib.h (struct cpp_options)<track_macro_expansion>:
812 * internal.h (struct macro_context): New struct.
813 (enum context_tokens_kind): New enum.
814 (struct cpp_context)<tokens_kind>: New member of type enum
816 (struct cpp_context)<macro>: Remove this. Replace it with an enum
817 of macro and macro_context.
818 (struct cpp_context)<direct_p>: Remove.
819 (_cpp_remaining_tokens_num_in_context): Declare new function.
820 * directives.c (destringize_and_run): Adjust.
821 * lex.c (_cpp_remaining_tokens_num_in_context)
822 (_cpp_token_from_context_at): Define new functions
823 (cpp_peek_token): Use them.
824 * init.c (cpp_create_reader): Initialize the base context to zero.
825 (_cpp_token_from_context_at): Define new static function.
826 (cpp_peek_token): Use new _cpp_remaining_tokens_num_in_context and
827 _cpp_token_from_context_at.
828 * macro.c (struct macro_arg)<virt_locs, expanded_virt_locs>: New
830 (enum macro_arg_token_kind): New enum.
831 (struct macro_arg_token_iter): New struct.
832 (maybe_adjust_loc_for_trad_cpp, push_extended_tokens_context)
833 (alloc_expanded_arg_mem, ensure_expanded_arg_room)
834 (delete_macro_args, set_arg_token, get_arg_token_location)
835 (arg_token_ptr_at, macro_arg_token_iter_init)
836 (macro_arg_token_iter_get_token)
837 (macro_arg_token_iter_get_location, macro_arg_token_iter_forward)
838 (expanded_token_index, tokens_buff_new, tokens_buff_count)
839 (tokens_buff_last_token_ptr, tokens_buff_put_token_to)
840 (tokens_buff_add_token, tokens_buff_remove_last_token)
841 (reached_end_of_context, consume_next_token_from_context): New
843 (cpp_get_token_1): New static function. Split and extended from
844 cpp_get_token. Use reached_end_of_context and
845 consume_next_token_from_context. Unify its return point. Move
846 the location tweaking from cpp_get_token_with_location in here.
847 (cpp_get_token): Use cpp_get_token_1
848 (stringify_arg): Use the new arg_token_at.
849 (paste_all_tokens): Support tokens coming from extended tokens
851 (collect_args): Return the number of collected arguments, by
852 parameter. Store virtual locations of tokens that constitute the
854 (funlike_invocation_p): Return the number of collected arguments,
856 (enter_macro_context): Add a parameter for macro expansion point.
857 Pass it to replace_args and to the "used" cpp callback. Get the
858 number of function-like macro arguments from funlike_invocation_p,
859 pass it to the new delete_macro_args to free the memory used by
860 macro args. When -ftrack-macro-expansion is in effect, for macros
861 that have no arguments, create a macro map for the macro expansion
862 and use it to allocate proper virtual locations for tokens
863 resulting from the expansion. Push an extended tokens context
864 containing the tokens resulting from macro expansion and their
866 (replace_args): Rename the different variables named 'count' into
867 variables with more meaningful names. Create a macro map;
868 allocate virtual locations of tokens resulting from this
869 expansion. Use macro_arg_token_iter to iterate over tokens of a
870 given macro. Handle the case of the argument of
871 -ftrack-macro-expansion being < 2. Don't free macro arguments
872 memory resulting from expand_arg here, as these are freed by the
873 caller of replace_arg using delete_macro_args now. Push extended
875 (next_context, push_ptoken_context, _cpp_push_token_context)
876 (_cpp_push_text_context): Properly initialize the context.
877 (expand_arg): Use the new alloc_expanded_arg_mem,
878 push_extended_tokens_context, cpp_get_token_1, and set_arg_token.
879 (_cpp_pop_context): Really free the memory held by the context.
880 Handle freeing memory used by extended tokens contexts.
881 (cpp_get_token_with_location): Use cpp_get_token_1.
882 (cpp_sys_macro_p): Adjust.
883 (_cpp_backup_tokens): Support the new kinds of token contexts.
884 * traditional.c (recursive_macro): Adjust.
886 2011-10-15 Tom Tromey <tromey@redhat>
887 Dodji Seketeli <dodji@redhat.com>
889 * include/line-map.h (enum lc_reason)<LC_ENTER_MACRO>: New enum
891 (MAX_SOURCE_LOCATION): New constant.
892 (struct line_map_ordinary, struct line_map_macro): New structs.
893 (struct line_map): Turn this into a union of the two above. Add
895 (struct maps_info): New struct.
896 (struct line_maps)<info_ordinary, info_macro>: Two new fields.
897 These now carry the map information that was previously scattered
899 (struct map_info::allocated): Fix comment.
900 (MAP_START_LOCATION, ORDINARY_MAP_FILE_NAME)
901 (ORDINARY_MAP_STARTING_LINE_NUMBER)
902 (ORDINARY_MAP_INCLUDER_FILE_INDEX)
903 (ORDINARY_MAP_IN_SYSTEM_HEADER_P)
904 (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS, MACRO_MAP_MACRO)
905 (MACRO_MAP_NUM_MACRO_TOKENS MACRO_MAP_LOCATIONS)
906 (MACRO_MAP_EXPANSION_POINT_LOCATION)
907 (LOCATION_POSSIBLY_IN_MACRO_MAP_P, LINEMAPS_MAP_INFO)
908 (LINEMAPS_MAPS, LINEMAPS_ALLOCATE, LINEMAPS_USED, LINEMAPS_CACHE)
909 (LINEMAPS_LAST_MAP, LINEMAPS_LAST_ALLOCATED_MAP)
910 (LINEMAPS_ORDINARY_MAPS, LINEMAPS_ORDINARY_ALLOCATED)
911 (LINEMAPS_ORDINARY_USED, LINEMAPS_ORDINARY_CACHE)
912 (LINEMAPS_LAST_ORDINARY_MAP, LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP)
913 (LINEMAPS_MACRO_MAPS, LINEMAPS_MACRO_ALLOCATED)
914 (LINEMAPS_MACRO_USED, LINEMAPS_MACRO_CACHE)
915 (LINEMAPS_LAST_MACRO_MAP, LINEMAPS_LAST_ALLOCATED_MACRO_MAP)
916 (LINEMAPS_MAP_AT, LINEMAPS_ORDINARY_MAP_AT)
917 (LINEMAPS_MACRO_MAP_AT): New accessors for ordinary and macro map
919 (linemap_check_ordinary, linemap_assert)
920 (linemap_location_before_p): New macros.
921 (linemap_position_for_line_and_column)
922 (linemap_tracks_macro_expansion_locs_p, linemap_add_macro_token)
923 (linemap_macro_expansion_map_p)
924 (linemap_macro_map_loc_to_def_point)
925 (linemap_macro_map_loc_unwind_once)
926 (linemap_macro_map_loc_to_exp_point, linemap_step_out_once)
927 (linemap_get_source_line linemap_get_source_column)
928 (linemap_map_get_macro_name, linemap_get_file_path)
929 (linemap_location_in_system_header_p)
930 (linemap_location_from_macro_expansion_p): Declare new functions.
931 (SOURCE_LINE, SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION)
932 (LINEMAP_FILE, LINEMAP_LINE, LINEMAP_SYSP): Assert that this
933 accessors act on ordinary maps only.
934 (INCLUDED_FROM): Return NULL for main files; use the new
936 (LINEMAP_POSITION_FOR_COLUMN): Use the new accessors.
937 (struct expanded_location): Move here from gcc/input.h
938 (linemap_resolve_location, linemap_expand_location)
939 (linemap_expand_location_full): Declare new functions.
940 * line-map.c: Include cpplib.h, internal.h
941 (linemap_enter_macro, linemap_add_macro_token)
942 (linemap_get_expansion_line, linemap_get_expansion_filename): New
943 functions that are private to libcpp.
944 (linemap_assert): New macro.
945 (linemap_macro_loc_to_exp_point, linemap_macro_loc_to_exp_point)
946 (linemap_macro_loc_unwind, linemap_macro_map_loc_to_def_point)
947 (linemap_macro_map_loc_unwind_toward_spelling)
948 (linemap_macro_map_loc_to_exp_point)
949 (first_map_in_common_1, first_map_in_common): New static
951 (new_linemap): Define new static functions. Extracted and
953 (linemap_add): ... here. Use linemap_assert in lieu of abort
955 (linemap_tracks_macro_expansion_locs_p)
956 (linemap_add_macro_token, linemap_macro_expansion_map_p)
957 (linemap_check_ordinary, linemap_macro_map_loc_to_exp_point)
958 (linemap_macro_map_loc_to_def_point)
959 (linemap_macro_map_loc_unwind_once)
960 (linemap_step_out_once, linemap_map_get_index)
961 (linemap_get_source_line,linemap_get_source_column)
962 (linemap_get_file_path, linemap_map_get_macro_name)
963 (linemap_location_in_system_header_p)
964 (linemap_location_originated_from_system_header_p)
965 (linemap_location_from_macro_expansion_p)
966 (linemap_tracks_macro_expansion_locs_p)
967 (linemap_resolve_location, linemap_expand_location)
968 (linemap_expand_location_full)
969 (linemap_tracks_macro_expansion_locs_p)
970 (linemap_position_for_line_and_column, linemap_compare_locations):
971 Define new public functions.
972 (linemap_init): Initialize ordinary and macro maps information in
974 (linemap_check_files_exited): Use the new accessors.
975 (linemap_free): Remove this dead code.
976 (linemap_line_start): Assert this uses an ordinary map. Adjust to
977 use the new ordinary map accessors and data structures. Don't
978 overflow past the lowest possible macro token's location.
979 (linemap_position_for_column): Assert the ordinary maps of the map
980 set are really ordinary. Use ordinary map accessors.
981 (linemap_lookup): Keep the same logic but generalize to allow
982 lookup of both ordinary and macro maps. Do not crash when called
983 with an empty line table.
984 * directives-only.c (_cpp_preprocess_dir_only): Adjust to use the
985 new API of line-map.h.
986 * directives.c (start_directive, do_line, do_linemarker)
987 (do_linemarker): Likewise.
988 * files.c (_cpp_find_file, _cpp_stack_include, open_file_failed)
989 (make_cpp_dir, cpp_make_system_header): Likewise.
990 * init.c (cpp_read_main_file): Likewise.
991 * internal.h (CPP_INCREMENT_LINE): Likewise.
992 (linemap_enter_macro, linemap_add_macro_token)
993 (linemap_get_expansion_line, linemap_get_expansion_filename): New
994 functions private to libcpp.
995 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment)
996 (skip_line_comment, skip_whitespace, lex_raw_string)
997 (_cpp_lex_direct): Likewise.
998 * macro.c (_cpp_builtin_macro_text): Likewise.
999 (_cpp_aligned_alloc): Initialize the new name member of the macro.
1000 * traditional.c (copy_comment, _cpp_scan_out_logical_line):
1002 * errors.c (cpp_diagnostic): Adjust to new linemap API.
1004 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1006 * line-map.c (linemap_add): Assert that reason must not be
1007 LC_RENAME when called for the first time on a "main input file".
1009 2011-08-22 Gabriel Charette <gchare@google.com>
1011 * init.c (cpp_create_reader): Inititalize forced_token_location_p.
1012 * internal.h (struct cpp_reader): Add field forced_token_location_p.
1013 * lex.c (_cpp_lex_direct): Use forced_token_location_p.
1014 (cpp_force_token_locations): New.
1015 (cpp_stop_forcing_token_locations): New.
1017 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1020 * init.c (cpp_init_builtins): Define __cplusplus 19971L.
1022 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1024 * include/cpplib.h (struct cpp_options): Fix typo.
1026 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1028 * include/cpplib.h (struct cpp_options): Add rliterals.
1029 * init.c (struct lang_flags, lang_defaults): Add rliterals.
1030 (cpp_set_lang): Set rliterals option.
1031 (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__.
1032 * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals.
1034 2011-08-15 Gabriel Charette <gchare@google.com>
1036 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
1037 Update all users to use linemap_position_for_column instead.
1039 2011-07-28 Gabriel Charette <gchare@google.com>
1041 * include/line-map.h (struct line_maps):
1042 Remove unused field last_listed. Update all users.
1044 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1046 * configure.ac: Set need_64bit_hwint to yes for x86 targets.
1047 * configure: Regenerated.
1049 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1051 * system.h [__cplusplus]: Wrap C function declarations in extern "C".
1053 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1054 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1057 * configure.ac: Test AM_ICONV with CXX.
1058 * configure: Regenerate.
1059 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
1061 2011-07-15 Dodji Seketeli <dodji@redhat.com>
1063 * directives.c (struct if_stack): Use source_location as type
1065 * include/cpplib.h (struct cpp_callbacks)<include, define, undef,
1066 indent, def_pragma, used_define, used_undef>: Properly use
1067 source_location as parameter type, rather than unsigned int.
1069 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1072 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9]
1073 like i[34567]86-*-solaris2.1[0-9]*.
1074 * configure: Regenerate.
1076 2011-06-16 Jason Merrill <jason@redhat.com>
1079 * lex.c (lex_raw_string): Don't check for embedded NUL.
1081 2011-06-06 Dodji Seketeli <dodji@redhat.com>
1083 PR preprocessor/48532
1084 * directives.c (do_pragma): Don't forget the invocation location
1085 when parsing the pragma name of a namespaced pragma directive.
1087 2011-05-29 John Tytgat <John.Tytgat@aaug.net>
1089 * files.c (read_file_guts): Add test on non-zero value of S_ISREG.
1091 2011-05-22 Uros Bizjak <ubizjak@gmail.com>
1094 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__
1095 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx.
1097 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1099 * system.h (ENUM_BITFIELD): Remove.
1101 2011-04-24 Jakub Jelinek <jakub@redhat.com>
1103 PR preprocessor/48740
1104 * lex.c (lex_raw_string): When raw string ends with
1105 ??) followed by raw prefix and ", ensure it is preprocessed
1106 with ??) rather than ??].
1108 2011-04-20 Jim Meyering <meyering@redhat.com>
1110 * files.c (destroy_cpp_file): Remove useless if-before-free.
1111 * init.c (cpp_destroy): Likewise.
1112 * macro.c (replace_args): Likewise.
1113 * pch.c (cpp_valid_state): Likewise.
1115 2011-03-25 Kai Tietz <ktietz@redhat.com>
1117 * files.c (file_hash_eq): Use filename_cmp
1119 (nonexistent_file_hash_eq): Likewise.
1120 (remap_filename): Likewise.
1121 Handle absolute DOS-path,
1122 (append_file_to_dir): Check for IS_DIR_SEPARATOR
1124 (read_name_map): Likewise.
1125 * linemap.c (linemap_add): Use filename_cmp
1127 * mkdeps.c (apply_vpath): Use filename_ncmp
1129 (deps_restore): Use filename_cmp instead of
1131 * init.c (read_original_directory): Use
1132 IS_DIR_SEPARATOR instead of checking for slash.
1134 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
1136 PR preprocessor/48192
1137 * directives.c (do_ifdef): Do not consider conditional macros as
1140 * expr.c (parse_defined): Ditto.
1142 2011-03-18 Richard Henderson <rth@redhat.com>
1145 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5.
1147 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1148 Jakub Jelinek <jakub@redhat.com>
1150 PR preprocessor/39213
1151 * directives.c (end_directive): Call _cpp_remove_overlay for deferred
1152 pragmas as well in traditional mode.
1154 2010-11-17 Ian Lance Taylor <iant@google.com>
1157 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of
1158 AC_LANG based on ENABLE_BUILD_WITH_CXX.
1160 2010-11-16 Kai Tietz <kai.tietz@onevision.com>
1162 PR preprocessor/17349
1163 * lex.c (save_comment): Handle in argument passing c++
1166 2010-11-02 Ian Lance Taylor <iant@google.com>
1168 * configure.ac: Use AC_SYS_LARGEFILE.
1169 * configure: Rebuild.
1170 * config.in: Rebuild.
1172 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net>
1174 * line-map.h (source_location): Remove obsolete comment
1175 mentioning location_s.
1177 2010-09-29 Kai Tietz <kai.tietz@onevision.com>
1179 PR preprocessor/45362
1180 * directives.c (cpp_pop_definition): Make static.
1181 (do_pragma_push_macro): Reworked to store text
1183 (do_pragma_pop_macro): Add free text definition.
1184 (cpp_push_definition): Removed.
1185 * include/cpplib.h (cpp_push_definition): Removed.
1186 (cpp_pop_definition): Likewise.
1187 * internal.h (def_pragma_macro): Remove member 'value'
1188 and add new members 'definition', 'line',
1189 'syshdr', 'sued' and 'is_undef'.
1190 * pch.c (_cpp_restore_pushed_macros): Rework to work
1191 on text definition and store additional macro flags.
1192 (_cpp_save_pushed_macros): Likewise.
1194 2010-09-29 Joseph Myers <joseph@codesourcery.com>
1196 * include/cpplib.h (cpp_options): Rename warn_deprecated,
1197 warn_traditional, warn_long_long and pedantic.
1198 * directives.c (directive_diagnostics, _cpp_handle_directive):
1199 Update names of cpp_options members.
1200 * expr.c (cpp_classify_number, eval_token): Update names of
1201 cpp_options members.
1202 * init.c (cpp_create_reader, post_options): Update names of
1203 cpp_options members.
1204 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
1205 cpp_options members.
1206 * macro.c (parse_params): Update names of cpp_options members.
1208 2010-09-15 Ian Lance Taylor <iant@google.com>
1210 * init.c: Fix type name in comment.
1212 2010-08-31 Jakub Jelinek <jakub@redhat.com>
1214 PR preprocessor/45457
1215 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
1217 * directives.c (do_ifdef, do_ifndef): Likewise.
1219 2010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1221 * system.h [HAVE_INTTYPES_H]: Include inttypes.h.
1223 2010-08-24 Richard Henderson <rth@redhat.com>
1226 * configure.ac (HAVE_SSE4): New check.
1227 * configure, config.in: Rebuild.
1228 * lex.c (search_line_sse42): Omit if !HAVE_SSE4.
1230 2010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1232 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer
1233 etc. on Solaris 2/x86.
1235 2010-08-21 Richard Henderson <rth@redhat.com>
1236 Andi Kleen <ak@linux.intel.com>
1237 David S. Miller <davem@davemloft.net>
1239 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests.
1240 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE.
1241 (ptrdiff_t): Check via AC_CHECK_TYPE.
1242 * config.in, configure: Rebuild.
1243 * system.h: Include stdint.h, if available.
1244 * lex.c (WORDS_BIGENDIAN): Provide default.
1245 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp,
1246 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx,
1247 search_line_sse2, search_line_sse42, init_vectorized_lexer,
1248 search_line_fast): New.
1249 (_cpp_clean_line): Use search_line_fast. Restructure the fast
1250 loop to make it clear when we're leaving the loop. Stay in the
1251 fast loop for non-trigraph '?'.
1253 2010-06-11 Jakub Jelinek <jakub@redhat.com>
1255 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
1257 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
1258 (cpp_macro_definition): Remove const qual from second argument.
1259 * macro.c (enter_macro_context): Call user_builtin_macro callback for
1260 NODE_BUILTIN !NODE_USED macros.
1261 (warn_of_redefinition): Likewise. Remove const qual from second
1263 (cpp_macro_definition): Likewise.
1264 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback
1265 for NODE_BUILTIN !NODE_USED macros.
1267 2010-06-10 Joseph Myers <joseph@codesourcery.com>
1269 * include/cpplib.h (struct cpp_options): Remove show_column.
1270 * init.c (cpp_create_reader, post_options): Don't set show_column.
1272 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com>
1275 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++,
1276 check that C++ compiler works.
1277 * configure: Regenerate.
1279 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1281 * include/symtab.h (ht_identifier_ptr): New.
1283 2010-06-03 Joern Rennecke <joern.rennecke@embecosm.com>
1284 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1287 * configure.ac: Check for declaration of 'basename(char *)'.
1288 * configure: Regenerate.
1289 * config.in: Regenerate.
1291 2010-04-25 Joseph Myers <joseph@codesourcery.com>
1293 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X.
1294 * init.c (lang_defaults): Add entries for new language variants.
1295 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X
1298 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1301 * files.c (report_missing_guard): Test for #pragma once.
1303 2010-04-07 Simon Baldwin <simonb@google.com>
1305 * directives.c (do_diagnostic): Add warning reason argument,
1306 call appropriate error reporting function for code.
1307 (directive_diagnostics): Call specific warning functions with
1308 warning reason where appropriate.
1309 (do_error, do_warning, do_pragma_dependency): Add warning reason
1310 argument to do_diagnostic calls.
1311 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context,
1312 _cpp_create_definition): Call specific warning functions with
1313 warning reason where appropriate.
1314 * Makefile.in: Add new diagnostic functions to gettext translations.
1315 * include/cpplib.h (struct cpp_callbacks): Add warning reason code
1317 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR,
1318 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums.
1319 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS,
1320 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR,
1321 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS,
1322 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS,
1323 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF,
1324 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE,
1325 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp
1326 warning reason codes.
1327 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
1328 cpp_warning_with_line, cpp_pedwarning_with_line,
1329 cpp_warning_with_line_syshdr): New specific error reporting functions.
1330 * pch.c (cpp_valid_state): Call specific warning functions with
1331 warning reason where appropriate.
1332 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central
1333 diagnostic handlers.
1334 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr,
1335 cpp_warning_with_line, cpp_pedwarning_with_line,
1336 cpp_warning_with_line_syshdr): New specific error reporting functions.
1337 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call
1338 specific warning functions with warning reason where appropriate.
1339 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment,
1340 warn_about_normalization, lex_identifier_intern, lex_identifier,
1341 _cpp_lex_direct): Ditto.
1342 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape,
1343 narrow_str_to_charconst): Ditto.
1345 2010-04-06 Jakub Jelinek <jakub@redhat.com>
1347 PR preprocessor/43642
1348 * lex.c (lex_raw_string): Change type of TYPE variable to
1351 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1353 * aclocal.m4: Regenerate.
1355 2010-03-29 Jason Merrill <jason@redhat.com>
1357 More N3077 raw string changes
1358 * charset.c (cpp_interpret_string): Don't transform UCNs in raw
1360 * lex.c (bufring_append): Split out from...
1361 (lex_raw_string): ...here. Undo trigraph and line splicing
1362 transformations. Do process line notes in multi-line literals.
1363 (_cpp_process_line_notes): Ignore notes that were already handled.
1365 Some raw string changes from N3077
1366 * charset.c (cpp_interpret_string): Change inner delimiters to ().
1367 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter.
1369 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1371 * init.c (read_original_filename): Don't call read_original_directory
1372 if _cpp_handle_directive returns 0.
1374 2010-01-01 Joseph Myers <joseph@codesourcery.com>
1376 PR preprocessor/41947
1377 * expr.c (cpp_classify_number): Give error for hexadecimal
1378 floating-point constant with no digits before or after point.
1380 2009-11-20 Arnaud Charlet <charlet@adacore.com>
1382 * macro.c (enter_macro_context): Call cb.used callback if defined.
1383 * directives.c (do_idef, do_ifndef): Ditto.
1384 * include/cpplib.h (struct cpp_callbacks): Add used callback.
1386 2009-11-11 Kai Tietz <kai.tietz@onevision.com>
1388 * directives.c (do_pragma_push_macro): New pragma handler.
1389 (do_pragma_pop_macro): Likewise.
1390 (_cpp_init_internal_pragmas): Add push_macro and
1391 pop_macro handler to internal pragmas.
1392 (lex_macro_node_from_str): Removed.
1393 (cpp_push_definition): Replace lex_macro_node_from_str
1394 by _cpp_lex_identifier.
1395 (cpp_pop_definition): Likewise.
1396 * internal.h (_cpp_lex_identifier): New prototype.
1397 (def_pragma_macro): New structure.
1398 (cpp_reader): New member pushed_macros.
1399 * lex.c (_cpp_lex_identifier): New function.
1400 (lex_identifier_intern): New function.
1401 * init.c (cpp_create_reader): Initialize pushed_macros
1403 (cpp_destroy): Free elements in pushed_macros member.
1404 * pch.c (_cpp_save_pushed_macros): New function.
1405 (_cpp_restore_pushed_macros): Likewise.
1406 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros.
1407 (cpp_read_state): Use _cpp_restore_pushed_macros.
1409 2009-10-19 Jakub Jelinek <jakub@redhat.com>
1411 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc.
1412 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc
1413 and char32_cset_desc.
1414 (converter_for_type): Handle CPP_UTF8STRING.
1415 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings.
1416 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING.
1417 (parse_include): Reject raw strings.
1418 * include/cpplib.h (CPP_UTF8STRING): New token type.
1419 * internal.h (struct cpp_reader): Add utf8_cset_desc field.
1420 * lex.c (lex_raw_string): New function.
1421 (lex_string): Handle u8 string literals, call lex_raw_string
1422 for raw string literals.
1423 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R"
1425 * macro.c (stringify_arg): Handle CPP_UTF8STRING.
1427 2009-10-14 Jakub Jelinek <jakub@redhat.com>
1429 PR preprocessor/41543
1430 * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
1431 * line-map.c (linemap_init): Initialize highest_location and
1432 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.
1434 2009-10-09 Jason Merrill <jason@redhat.com>
1436 * charset.c (_cpp_valid_ucn): Update C++0x restrictions.
1438 2009-10-09 Neil Vachharajani <nvachhar@google.com>
1440 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and
1443 2009-09-23 Loren J. Rittle <ljrittle@acm.org>
1445 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h.
1446 * configure: Rebuilt.
1448 2009-09-22 Richard Guenther <rguenther@suse.de>
1451 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion.
1453 2009-09-18 Chris Demetriou <cgd@google.com>
1455 PR preprocessor/28435:
1456 * include/cpplib.h (struct cpp_options): Add new member
1457 deps.need_preprocessor_output.
1458 * files.c (open_file_failed): If preprocessor output is needed
1459 always report an error.
1461 2009-09-13 Kai Tietz <kai.tietz@onevision.com>
1463 * configure.ac: Set for i?86-w64-mingw*
1464 need_64bit_hwint to yes.
1465 * configure: Regenerated.
1467 2009-09-10 Jason Merrill <jason@redhat.com>
1469 * directives.c (cpp_define): constify.
1471 2009-09-02 Ian Lance Taylor <iant@google.com>
1473 * macro.c (stringify_arg): Escape CPP_WCHAR tokens.
1475 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1477 * configure.ac (AC_PREREQ): Bump to 2.64.
1479 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1481 * aclocal.m4: Regenerate.
1482 * config.in: Regenerate.
1483 * configure: Regenerate.
1485 2009-08-17 Tom Tromey <tromey@redhat.com>
1487 PR preprocessor/41067:
1488 * charset.c (convert_escape): Add missing ":" to error text.
1490 2009-07-27 Douglas B Rupp <rupp@gnat.com>
1492 * include/cpplib.h (INO_T_CPP): New macro.
1493 (struct cpp_dir): Use it.
1495 2009-07-20 Jerry Quinn <jlquinn@optonline.net>
1498 * configure.ac: Use = instead of == for testing
1499 ENABLE_BUILD_WITH_CXX.
1500 * configure: Rebuild.
1502 2009-07-17 Jerry Quinn <jlquinn@optonline.net>
1504 * directives.c (do_linemarker, do_line): Use CPP_STRING for
1506 * files.c (find_file_in_dir): Add cast from void* to char*.
1507 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*.
1508 * Makefile.in: (WARN_CFLAGS): Use general and C-specific
1510 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS,
1511 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER,
1512 COMPILER_FLAGS): New.
1513 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE.
1514 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS
1515 instead of ALL_CFLAGS.
1516 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings
1517 from other warnings. Add -Wc++-compat to C-specific warnings.
1518 Check for --enable-build-with-cxx. Set and substitute
1519 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES
1520 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before
1522 * configure: Rebuild.
1523 * include/cpp-id-data.h: Remove extern "C".
1524 * include/line-map.h: Likewise.
1525 * include/mkdeps.h: Likewise.
1526 * include/symtab.h: Likewise.
1527 * internal.h: Likewise.
1529 2009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1531 * directives.c (parse_include): Add location argument. Update all
1533 (parse_answer): Likewise.
1534 (do_include_common): Error with exact location.
1535 (parse_assertion): Likewise.
1537 2009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1539 * expr.c (num_div_op): Take explicit location.
1541 2009-06-17 Ian Lance Taylor <iant@google.com>
1543 * include/cpplib.h (progname): Don't declare.
1545 2009-06-12 Ian Lance Taylor <iant@google.com>
1547 * include/cpplib.h (struct cpp_options): Add
1548 warn_cxx_operator_names field.
1549 (NODE_WARN_OPERATOR): Define.
1550 (struct cpp_hashnode): Increase flags field to 10 bits, decrease
1552 * init.c (mark_named_operators): Add flags parameter.
1553 (cpp_post_options): Pick flags value to pass to
1554 mark_named_operators.
1555 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that
1556 identifier is an operator name in C++.
1558 2009-06-01 Aldy Hernandez <aldyh@redhat.com>
1560 * include/line-map.h (LAST_SOURCE_COLUMN): New.
1562 2009-06-01 Ian Lance Taylor <iant@google.com>
1564 * include/cpp-id-data.h: Add extern "C".
1565 * include/line-map.h: Likewise.
1566 * include/mkdeps.h: Likewise.
1567 * include/symtab.h: Likewise.
1568 * internal.h: Likewise.
1570 2009-05-15 Ian Lance Taylor <iant@google.com>
1572 * include/cpplib.h (enum cpp_builtin_type): Rename from enum
1573 builtin_type. Change all uses.
1575 2009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1578 * directives (do_linemarker): Compensate for the increment in
1579 location that occurs when we reach the end of line.
1580 * files (_cpp_stack_include): Mention _cpp_find_file in the
1583 2009-05-10 Joseph Myers <joseph@codesourcery.com>
1585 * include/cpplib.h (enum cpp_token_fld_kind): Add
1586 CPP_TOKEN_FLD_TOKEN_NO.
1587 (struct cpp_macro_arg, struct cpp_identifier): Define.
1588 (union cpp_token_u): Use struct cpp_identifier for identifiers.
1589 Use struct cpp_macro_arg for macro arguments. Add token_no for
1590 CPP_PASTE token numbers.
1591 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma,
1592 do_pragma_poison, parse_assertion): Use val.node.node in place of
1594 * expr.c (parse_defined, eval_token): Use val.node.node in place
1596 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len,
1597 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens,
1598 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in
1599 place of val.arg_no. Use val.node.node in place of val.node.
1600 * macro.c (replace_args, cpp_get_token, parse_params,
1601 lex_expansion_token, create_iso_definition, cpp_macro_definition):
1602 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no.
1603 Use val.node.node in place of val.node.
1605 2009-05-03 Joseph Myers <joseph@codesourcery.com>
1607 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte
1610 2009-04-25 Joseph Myers <joseph@codesourcery.com>
1612 PR preprocessor/39559
1613 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal
1614 constants larger than intmax_t in C99 mode.
1616 2009-04-21 Taras Glek <tglek@mozilla.com>
1618 * include/cpp-id-data.h: Update GTY annotations to new syntax.
1619 * include/cpplib.h: Likewise.
1620 * include/line-map.h: Likewise.
1621 * include/symtab.h: Likewise.
1623 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1626 * lex.c (cpp_type2name): Take a flags parameter. Call
1627 cpp_named_operator2name for named operators and cpp_digraph2name
1629 (cpp_digraph2name): New.
1630 (cpp_spell_token): Use it.
1631 (cpp_output_token): Likewise.
1632 * include/cpplib.h (cpp_type2name): Update declaration.
1633 * init.c (cpp_named_operator2name): New.
1634 * internal.h (cpp_named_operator2name): Declare.
1636 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1639 * init.c (cpp_create_reader): Wlong_long is disabled by default.
1640 * expr.c (cpp_classify_number): Give different messages for C and
1643 2009-04-19 Joseph Myers <joseph@codesourcery.com>
1645 PR preprocessor/20078
1646 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens
1648 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define.
1649 (struct cpp_token): Change flags to unsigned short.
1650 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens.
1651 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens.
1652 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE
1654 * macro.c (macro_real_token_count): New.
1655 (enter_macro_context, replace_args): Use macro_real_token_count.
1656 (create_iso_definition): Record whitespace surrounding and digraph
1657 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH.
1658 Set extra_tokens and save CPP_PASTE tokens with arg_no set for
1659 multiple consecutive ## tokens.
1660 (_cpp_create_definition): Initialize extra_tokens.
1661 (cpp_macro_definition): Use macro_real_token_count.
1663 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1665 * directives.c (parse_include): Pass true to check_eol.
1667 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1669 PR preprocessor/39646
1670 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
1671 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
1672 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
1675 2009-04-18 Joseph Myers <joseph@codesourcery.com>
1677 PR preprocessor/39647
1678 * directives.c (check_eol): Add parameter expand.
1679 (do_undef, parse_include, do_line, do_linemarker, do_ident,
1680 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
1681 do_else, do_endif, do_assert, do_unassert): All callers changed.
1682 Pass true from do_line, false elsewhere.
1684 2009-04-12 Joseph Myers <joseph@codesourcery.com>
1686 PR preprocessor/31869
1687 * macro.c (stringify_arg): Handle NULL source token in padding
1688 token where previous padding token did not have source token with
1689 preceding whitespace.
1691 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1693 * Makefile.in: Change copyright header to refer to version
1694 3 of the GNU General Public License and to point readers at the
1695 COPYING3 file and the FSF's license web page.
1696 * charset.c: Likewise.
1697 * directives-only.c: Likewise.
1698 * directives.c: Likewise.
1699 * errors.c: Likewise.
1701 * files.c: Likewise.
1702 * identifiers.c: Likewise.
1703 * include/cpp-id-data.h: Likewise.
1704 * include/cpplib.h: Likewise.
1705 * include/line-map.h: Likewise.
1706 * include/mkdeps.h: Likewise.
1707 * include/symtab.h: Likewise.
1709 * internal.h: Likewise.
1711 * line-map.c: Likewise.
1712 * macro.c: Likewise.
1713 * makeucnid.c: Likewise.
1714 * mkdeps.c: Likewise.
1716 * symtab.c: Likewise.
1717 * system.h: Likewise.
1718 * traditional.c: Likewise.
1719 * ucnid.tab: Likewise.
1720 * ucnid.h: Regenerate.
1722 2009-04-01 Janis Johnson <janis187@us.ibm.com>
1725 * include/cpplib.h (CPP_N_DEFAULT): Define.
1726 * expr.c (interpret_float_suffix): Recognize d or D for double,
1727 return new value for default.
1728 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
1731 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
1732 letters from decimal float and fixed-point suffixes.
1734 2009-03-31 Joseph Myers <joseph@codesourcery.com>
1736 PR preprocessor/15638
1737 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
1739 (open_file_failed): Make error for missing file fatal.
1740 * include/cpplib.h (CPP_DL_FATAL): Define.
1742 2009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
1744 PR preprocessor/31932:
1745 * internal.h: Don't mention HAVE_ICONV_H.
1746 * configure, config.in: Rebuild.
1747 * configure.ac: Don't check for iconv.h.
1749 2009-03-30 Tom Tromey <tromey@redhat.com>
1751 PR preprocessor/39512:
1752 * line-map.c (linemap_init): Initialize 'reallocator' field.
1754 2009-03-30 Jakub Jelinek <jakub@redhat.com>
1757 * macro.c (cpp_get_token): If macro_to_expand returns NULL
1758 and used some tokens, add CPP_PADDING before next token.
1760 2009-03-29 Joseph Myers <joseph@codesourcery.com>
1762 PR preprocessor/34695
1763 * makedepend.c: Remove.
1764 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
1765 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
1766 * directives.c (cpp_errors): Remove.
1767 * errors.c (print_location, _cpp_begin_message, v_message):
1769 (cpp_error, cpp_error_with_line): Always use error callback.
1770 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
1771 * include/cpplib.h (cpp_options): Remove pedantic_errors,
1772 inhibit_warnings, warn_system_headers, inhibit_errors,
1773 warnings_are_errors, client_diagnostic.
1774 (cpp_callbacks): Add extra arguments to error callback; make it
1776 (cpp_finish): Return void.
1777 (cpp_destroy): Remove inaccurate comment about return value.
1778 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
1779 (CPP_DL_NOTE): Define.
1780 * include/line-map.h (linemap_print_containing_files): Remove.
1781 * init.c (cpp_finish): Do not check for or return number of
1783 * internal.h (cpp_reader): Remove errors field.
1784 * line-map.c (linemap_print_containing_files): Remove.
1785 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
1786 about previous definition. Only emit it if previous diagnostic
1789 2009-03-28 Joseph Myers <joseph@codesourcery.com>
1791 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
1794 2009-03-18 Jakub Jelinek <jakub@redhat.com>
1796 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
1798 2009-02-21 Joseph Myers <joseph@codesourcery.com>
1800 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
1802 (_cpp_lex_direct): Handle this.
1804 2009-02-15 Richard Guenther <rguenther@suse.de>
1808 2009-02-13 Richard Guenther <rguenther@suse.de>
1810 * configure.ac: Enable LFS.
1811 * configure: Re-generate.
1812 * config.in: Likewise.
1814 2009-01-05 Ben Elliston <bje@au.ibm.com>
1816 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
1817 (.po.pox): Likewise.
1818 (po/$(PACKAGE).pot): Likewise.
1820 2008-12-10 Alexandre Oliva <aoliva@redhat.com>
1823 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
1824 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
1826 2008-11-29 Joseph Myers <joseph@codesourcery.com>
1828 * lex.c (cpp_token_len): Use 6 as default length.
1830 2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
1832 * expr.c (struct op): Add location.
1833 (_cpp_parse_expr): Propagate locations throught the stack
1836 (check_promotion): Use explicit location in errors.
1838 2008-10-05 Matthew Gingell <gingell@adacore.com>
1839 Arnaud Charlet <charlet@adacore.com>
1841 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
1842 (cpp_get_comments): New function.
1843 * internal.h (struct cpp_reader): Add comments field.
1844 * init.c (cpp_destroy): Free comments.
1845 * lex.c (store_comment, cpp_get_comments): New functions.
1846 (comments): New struct.
1847 (save_comment): Store comments in comments struct.
1849 2008-09-18 Simon Baldwin <simonb@google.com>
1851 * include/cpplib.h (struct cpp_options): Add new boolean flag
1852 warn_builtin_macro_redefined.
1853 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
1854 * (struct builtin_operator): Split out from previous struct builtin,
1855 enhance extra const correctness.
1856 * (struct builtin_macro): Split out from previous struct builtin, add
1857 new always_warn_if_redefined flag, enhance const correctness.
1858 * (mark_named_operators): Use struct builtin_operator.
1859 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
1860 to builtins selectively.
1861 * macro.c (warn_of_redefinition): Return false if a builtin macro
1862 is not flagged with NODE_WARN.
1864 2008-07-31 Jakub Jelinek <jakub@redhat.com>
1866 PR preprocessor/36649
1867 * files.c (struct report_missing_guard_data): New type.
1868 (report_missing_guard): Put paths into an array instead of printing
1869 them right away. Return 1 rather than 0.
1870 (report_missing_guard_cmp): New function.
1871 (_cpp_report_missing_guards): Sort and print paths gathered by
1872 report_missing_guard callback.
1874 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1877 * directives.c (strtolinenum): Handle overflow.
1878 (do_line): Give a warning if line number overflowed.
1879 (do_linemarker): Update call to strtolinenum.
1881 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1883 * include/line-map.h (linenum_type): New typedef.
1884 (struct line_map): Use it.
1885 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
1886 (SOURCE_COLUMN): Likewise.
1887 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
1888 source_location values in a variable of type linenum_type.
1889 * directives.c (struct if_stack): Use linenum_type.
1890 (strtoul_for_line): Rename as strtolinenum.
1891 (do_line): Use linenum_type.
1892 (do_linemarker): Use linenum_type and strtolinenum.
1893 (_cpp_do_file_change): Use linenum_t.
1894 * line-map.c (linemap_add): Likewise.
1895 (linemap_line_start): Likewise.
1896 * traditional.c (struct fun_macro): 'line' is a source_location.
1897 * errors.c (print_location): Use linenum_type.
1898 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
1899 * internal.h (CPP_INCREMENT_LINE): Likewise.
1900 * lex.c (_cpp_skip_block_comment): Use source_location.
1902 2008-07-14 Ben Elliston <bje@au.ibm.com>
1904 * include/cpplib.h (NODE_CONDITIONAL): New.
1905 (struct cpp_callbacks): New macro_to_expand field.
1906 (struct cpp_hashnode): Adjust size of flags and type fields.
1907 (cpp_peek_token): Prototype.
1908 * lex.c (cpp_peek_token): New function.
1909 (_cpp_temp_token): Protect pre-existing lookaheads.
1910 * macro.c (cpp_get_token): Expand any conditional macros.
1911 (_cpp_backup_tokens_direct): New.
1912 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
1913 (warn_of_redefinition): Silently allow redefined conditional
1915 (_cpp_create_definition): Remove the conditional flag when a user
1916 defines one of the conditional macros.
1917 * internal.h (_cpp_backup_tokens_direct): New prototype.
1919 2008-06-13 Andrew Haley <aph@redhat.com>
1921 PR preprocessor/33305
1922 * macro.c (replace_args): Print a warning for empty macro
1923 arguments in C89 and C++.
1925 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1927 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
1928 * configure: Regenerate.
1930 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1932 * Makefile.in (datarootdir): New variable.
1934 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
1936 PR preprocessor/36479
1937 * charset.c (cpp_interpret_string_notranslate): Also set
1938 narrow_cset_desc.width.
1940 2008-06-07 Joseph Myers <joseph@codesourcery.com>
1942 * configure.ac (parisc*64*-*-*): Remove.
1943 * configure: Regenerate.
1945 2008-05-30 Tom Tromey <tromey@redhat.com>
1947 PR preprocessor/36320:
1948 * internal.h (_cpp_parse_expr): Update.
1949 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
1951 * directives.c (do_if): Update.
1952 (do_elif): Require expression if processing group.
1954 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
1956 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
1958 2008-05-21 Tom Tromey <tromey@redhat.com>
1960 PR preprocessor/27777:
1961 * lex.c (cpp_output_line_to_string): New function.
1962 * internal.h (_cpp_begin_message): Don't declare.
1963 * errors.c (_cpp_begin_message): Now static.
1964 * include/cpplib.h (cpp_output_line_to_string): Declare.
1965 * directives.c (do_diagnostic): Rewrote. Use
1966 cpp_output_line_to_string. Don't use _cpp_begin_message.
1968 2008-05-21 Tom Tromey <tromey@redhat.com>
1970 * include/symtab.h (HT_ALLOCED): Remove.
1971 (ht_purge): Declare.
1972 * symtab.c (DELETED): New define.
1973 (ht_lookup): Update comment.
1974 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
1975 code. Use subobject allocator for strings, if it exists.
1976 (ht_expand): Handle deleted entries.
1977 (ht_forall): Likewise.
1978 (ht_purge): New function.
1979 (ht_dump_statistics): Print deletion statistics.
1981 2008-05-13 Tom Tromey <tromey@redhat.com>
1983 PR preprocessor/22168:
1984 * include/cpplib.h (struct cpp_options) <objc>: Update
1986 * expr.c (eval_token): Warn for use of assertions.
1987 * directives.c (directive_diagnostics): Warn about extensions.
1988 (DEPRECATED): New define.
1989 (DIRECTIVE_TABLE): Use it.
1991 2008-05-06 Tom Tromey <tromey@redhat.com>
1993 PR preprocessor/35313, PR preprocessor/36088:
1994 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
1995 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
1997 2008-05-04 David S. Miller <davem@davemloft.net>
1999 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
2000 * configure: Regenerate.
2002 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
2004 * include/cpplib.h (cpp_define_formatted): New.
2005 * directives.c (cpp_define_formatted): New.
2007 2008-04-21 Tom Tromey <tromey@redhat.com>
2010 * charset.c (_cpp_convert_input): Add buffer_start argument.
2011 Ignore UTF-8 BOM if seen.
2012 * internal.h (_cpp_convert_input): Add argument.
2013 * files.c (struct _cpp_file) <buffer_start>: New field.
2014 (destroy_cpp_file): Free buffer_start, not buffer.
2015 (_cpp_pop_file_buffer): Likewise.
2016 (read_file_guts): Update.
2018 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
2020 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
2021 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
2022 (struct cpp_options): Added uliterals.
2023 (cpp_interpret_string): Update prototype.
2024 (cpp_interpret_string_notranslate): Idem.
2025 * charset.c (init_iconv_desc): New width member in cset_converter.
2026 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
2027 (convert_ucn): Idem.
2028 (emit_numeric_escape): Idem.
2029 (convert_hex): Idem.
2030 (convert_oct): Idem.
2031 (convert_escape): Idem.
2032 (converter_for_type): New function.
2033 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
2034 (cpp_interpret_string_notranslate): Match changed prototype.
2035 (wide_str_to_charconst): Use converter_for_type.
2036 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
2037 * directives.c (linemarker_dir): Macro U changed to UC.
2038 (parse_include): Idem.
2039 (register_pragma_1): Idem.
2040 (restore_registered_pragmas): Idem.
2041 (get__Pragma_string): Support CPP_STRING{16,32}.
2042 * expr.c (eval_token): Support CPP_CHAR{16,32}.
2043 * init.c (struct lang_flags): Added uliterals.
2044 (lang_defaults): Idem.
2045 * internal.h (struct cset_converter) <width>: New field.
2046 (struct cpp_reader) <char16_cset_desc>: Idem.
2047 (struct cpp_reader) <char32_cset_desc>: Idem.
2048 * lex.c (digraph_spellings): Macro U changed to UC.
2050 (lex_string): Add support for u'...', U'...', u"..." and U"...".
2051 (_cpp_lex_direct): Idem.
2052 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
2053 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
2055 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2058 * aclocal.m4: Regenerate.
2059 * configure: Regenerate.
2061 2008-04-17 Tom Tromey <tromey@redhat.com>
2064 * errors.c (cpp_error): Don't reference a token before the start
2067 2008-04-16 Tom Tromey <tromey@redhat.com>
2069 * Makefile.in (TAGS_SOURCES): New variable.
2072 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
2074 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
2076 * configure: Rebuilt.
2078 2008-04-02 Joseph Myers <joseph@codesourcery.com>
2080 * include/cpplib.h (struct cpp_callbacks): Add used_define,
2081 used_undef and before_define.
2082 (NODE_USED): Define.
2083 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
2084 do_ifndef, cpp_pop_definition): Handle new flag and use new
2086 * expr.c (parse_defined): Handle new flag and use new callbacks.
2087 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
2088 flag and use new callbacks.
2090 2008-04-01 Jakub Jelinek <jakub@redhat.com>
2093 * files.c (struct _cpp_file): Remove pch field.
2094 (pch_open_file): Don't set file->pch, just file->pchname.
2095 (should_stack_file): After pfile->cb.read_pch call
2096 free pchname and clear pchname, don't close file->fd.
2097 Test file->pchname instead of file->pch. Don't close fd after cb.
2098 (_cpp_stack_include): Test file->pchname instead of file->pch.
2100 2008-03-28 Tom Tromey <tromey@redhat.com>
2102 * Makefile.in (POSTCOMPILE): New variable.
2105 2008-03-13 Tom Tromey <tromey@redhat.com>
2108 * directives.c (destringize_and_run): Set pfile->directive.
2110 2008-03-06 Markus Milleder <markus.milleder@generali.at>
2112 PR preprocessor/35458
2113 * mkdeps.c (munge): Quote '#' with a '\'.
2115 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2117 PR preprocessor/35379
2118 * mkdeps.c (deps_write): Ensure the first target always appears
2119 in the first column, without leading backslash newline. Avoid
2120 some more extra whitespace.
2122 2008-02-25 Thiemo Seufer <ths@mips.com>
2124 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
2126 2008-02-19 Tom Tromey <tromey@redhat.com>
2128 * traditional.c (lex_identifier): Use CPP_HASHNODE.
2129 * lex.c (lex_identifier): Use CPP_HASHNODE.
2130 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
2132 * identifiers.c (alloc_node): Change return type.
2133 (_cpp_init_hashtable): Don't cast 'alloc_node'.
2134 (proxy_assertion_broken): New declaration.
2135 (cpp_forall_identifiers): Move comment.
2136 * line-map.c (linemap_add): Comment fix.
2137 (linemap_line_start): Indentation fix.
2139 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2141 PR preprocessor/34692
2142 * macro.c (collect_args): Add pragma_buff argument. Push
2143 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
2144 than into arguments. Reset prevent_expansion and parsing_args
2145 state at CPP_PRAGMA_EOL/CPP_EOF.
2146 (funlike_invocation_p): Add pragma_buff argument, pass it through
2148 (enter_macro_context): Add result argument. Adjust
2149 funlike_invocation_p caller. Emit all deferred pragma tokens
2150 gathered during collect_args before the expansion, add a padding
2151 token. Return 2 instead of 1 if any pragma tokens were prepended.
2152 (cpp_get_token): If enter_macro_context returns 2, don't return
2153 a padding token, instead cycle to grab CPP_PRAGMA token.
2154 * directives.c (_cpp_handle_directive): If was_parsing_args
2155 in deferred pragma, leave parsing_args and prevent_expansion as is.
2157 2008-01-22 Tom Tromey <tromey@redhat.com>
2160 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
2161 __STDC_CONSTANT_MACROS.
2163 2008-01-07 Fred Fish <fnf@specifix.com>
2165 PR preprocessor/30363
2166 * traditional.c (replace_args_and_push): Add local variable
2167 cxtquote, calculate the replacement text size assuming a
2168 worst case of every input character quoted with backslash,
2169 and properly handle output quoting of quote characters in
2170 actual arguments used in function-like macros.
2172 2008-01-03 Tom Tromey <tromey@redhat.com>
2174 PR preprocessor/34602
2175 * directives.c (do_line): Don't try to spell EOF token.
2176 (do_linemarker): Add comment.
2178 2007-12-11 DJ Delorie <dj@redhat.com>
2180 * charset.c (convert_using_iconv): Close out any shift states,
2181 returning to the initial state.
2183 2007-12-06 Tom Tromey <tromey@redhat.com>
2186 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
2188 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
2189 * files.c (FILE_HASH_POOL_SIZE): New macro.
2190 (struct file_hash_entry_pool): New.
2191 (destroy_all_cpp_files): New function.
2192 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
2193 (new_file_hash_entry): Update.
2194 (free_file_hash_entries): New function.
2195 (_cpp_cleanup_files): Call free_file_hash_entries and
2196 destroy_all_cpp_files.
2197 (cpp_clear_file_cache): New function.
2198 * include/cpplib.h (cpp_clear_file_cache): Declare.
2200 2007-12-03 Tom Tromey <tromey@redhat.com>
2202 PR preprocessor/34288
2203 * configure.ac, config.in: Rebuilt.
2204 * configure.ac: Check for ssize_t.
2206 2007-11-30 Tom Tromey <tromey@redhat.com>
2208 PR preprocessor/32868
2209 * macro.c (_cpp_create_definition): Special case
2210 __STDC_FORMAT_MACROS.
2212 2007-11-16 Michael Matz <matz@suse.de>
2214 * files.c (search_path_head): Fix check for absolute paths.
2216 2007-11-11 Tom Tromey <tromey@redhat.com>
2219 * include/cpplib.h (cpp_included_before): Declare.
2220 * files.c (struct file_hash_entry) <location>: New field.
2221 (_cpp_find_file): Initialize new field.
2222 (make_cpp_dir): Likewise.
2223 (cpp_included_before): New function.
2225 2007-11-01 Tom Tromey <tromey@redhat.com>
2227 PR preprocessor/30805
2228 * macro.c (paste_tokens): Handle padding token.
2229 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
2231 2007-10-31 Tom Tromey <tromey@redhat.com>
2233 PR preprocessor/30786
2234 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
2235 * directives.c (_cpp_do__Pragma): Return error status.
2236 * internal.h (_cpp_do__Pragma): Update.
2237 * directives.c (get__Pragma_string): Back up if EOF seen.
2239 2007-09-06 Tom Tromey <tromey@redhat.com>
2241 * internal.h (struct cpp_reader) <invocation_location>: New
2243 (struct cpp_reader) <set_invocation_location>: Likewise.
2244 * init.c (cpp_set_line_map): New function.
2245 * line-map.c (linemap_add): Use linemap's allocator.
2246 * include/line-map.h (GTY): Define.
2247 (line_map_realloc): New typedef.
2248 (struct line_map): Mark with GTY.
2249 (struct line_maps): Likewise.
2250 (struct line_maps) <maps>: Likewise.
2251 (struct line_maps) <reallocator>: New field.
2252 * include/symtab.h (GTY): Conditionally define.
2253 * include/cpplib.h (cpp_set_line_map): Declare.
2254 (cpp_get_token_with_location): Declare.
2255 * macro.c (cpp_get_token): Set invocation_location on the reader.
2256 (cpp_get_token_with_location): New function.
2258 2007-08-30 Chao-ying Fu <fu@mips.com>
2260 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
2261 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
2262 (cpp_classify_number): Support decimal fixed-point constants without
2264 Warn about fixed-point constants when -pedantic.
2265 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
2266 comments to support fixed-point values.
2267 (CPP_N_FRACT, CPP_N_ACCUM): Define.
2269 2007-08-18 Tom Tromey <tromey@redhat.com>
2271 PR preprocessor/32974
2272 * directives.c (parse_include): Don't check for EOL when
2273 processing #pragma dependency.
2275 2007-07-30 Ollie Wild <aaw@google.com>
2277 * directives-only.c: New file.
2278 * internal.h (struct _cpp_dir_only_callbacks): New.
2279 (_cpp_preprocess_dir_only): New function.
2280 * directives.c (_cpp_handle_directive): Check directives_only before
2281 disabling execution of indented directives.
2282 * files.c (_cpp_stack_file): Add directives_only check.
2283 * include/cpplib.h (struct cpp_options): Add directives_only.
2284 (cpp_init_special_builtins): New function.
2285 * init.c (cpp_init_special_builtins): New function.
2286 (cpp_init_builtins): Move builtin_array initialization to
2287 cpp_init_special_builtins.
2288 (post_options): Check directives_only before setting
2289 pfile->state.prevent_expansion = 1.
2290 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
2291 is expanded inside a directive while -fdirectives-only is enabled.
2292 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
2293 (libcpp_a_SOURCES): Add directives-only.c.
2295 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
2297 * traditional.c (_cpp_scan_out_logical_line): Initialize
2298 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
2299 fmacro.args to prevent 'may be used uninitialized' warning.
2301 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
2303 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
2305 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
2306 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
2307 for 'q' or 'Q' suffixes.
2309 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
2311 * files.c (open_file): Correct typo.
2313 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
2315 * files.c (open_file): Prevent the call
2316 for stat from overwriting errno.
2318 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
2320 * files.c (open_file): Account for the
2321 fact that on windows, opening a directory gives
2324 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2326 PR preprocessor/23479
2327 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
2329 (append_digit): Likewise.
2330 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
2331 binary integer constants.
2333 2007-05-31 Dave Korn <dave.korn@artimi.com>
2335 PR preprocessor/14331
2336 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
2338 2007-05-24 Ollie Wild <aaw@google.com>
2340 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
2341 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
2342 (cpp_write_pch_state): Save __COUNTER__ state.
2343 (cpp_valid_state): Check valid __COUNTER__ state.
2344 (cpp_read_state): Read new __COUNTER__ state.
2345 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
2346 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
2347 * internal.h (struct cpp_reader): Add counter member.
2349 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
2351 PR preprocessor/20077
2352 * macro.c (create_iso_definition): Fixed the method to determine
2353 whether the token-pasting operator appears at the beginning or the end
2356 2007-05-21 Ian Lance Taylor <iant@google.com>
2358 * internal.h (struct cpp_reader): Add new fields:
2359 nonexistent_file_hash and nonexistent_file_ob.
2360 * files.c: Include "obstack.h".
2361 (find_file_in_dir): Before trying to open the file, look up the
2362 path name in the hash table of nonexistent files. After failing
2363 to open the file, add the path name to the hash table.
2364 (_cpp_find_file): Cache the results of looking up the file name
2365 starting with the quote and bracket chain heads, if we can.
2366 (nonexistent_file_hash_eq): New static function.
2367 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
2368 pfile->nonexistent_file_ob.
2369 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
2370 pfile->nonexistent_file_ob.
2372 2007-05-14 Janis Johnson <janis187@us.ibm.com>
2374 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
2377 * expr.c (interpret_float_suffix): Check for invalid suffix.
2379 2007-05-02 Eric Christopher <echristo@apple.com>
2381 * expr.c (num_div_op): Don't overflow if the result is
2384 2007-05-02 Tom Tromey <tromey@redhat.com>
2386 PR preprocessor/28709
2387 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
2389 2007-03-30 Michael Meissner <michael.meissner@amd.com>
2391 * directives.c (lex_macro_node_from_str): Fix alloca call to be
2394 2007-03-30 Richard Henderson <rth@redhat.com>
2396 * directives.c (lex_macro_node_from_str): New.
2397 (cpp_push_definition, cpp_pop_definition): New.
2398 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
2400 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2402 * Makefile.in: Add dummy install-pdf target.
2404 2007-01-30 Tom Tromey <tromey@redhat.com>
2406 PR preprocessor/30468
2407 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
2410 2007-01-30 Tom Tromey <tromey@redhat.com>
2412 PR preprocessor/29966
2413 * macro.c (lex_expansion_token): Save and restore cpp_reader's
2415 (_cpp_create_definition): Don't restore cur_token here.
2416 * lex.c (_cpp_lex_token): Added assertion.
2418 2007-01-27 Tom Tromey <tromey@redhat.com>
2420 * configure: Rebuilt.
2422 2007-01-12 Tom Tromey <tromey@redhat.com>
2424 PR preprocessor/28227
2425 * directives.c (lex_macro_node): Added 'is_def_or_undef'
2427 (do_define): Update.
2430 (do_ifndef): Update.
2432 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
2434 * configure: Regenerate.
2436 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
2438 * configure: Regenerate.
2440 2007-01-04 Tom Tromey <tromey@redhat.com>
2442 PR preprocessor/28165
2443 * internal.h (cpp_in_primary_file): New function.
2444 * directives.c (do_include_next): Use cpp_in_primary_file.
2445 (do_pragma_once): Likewise.
2446 (do_pragma_system_header): Likewise.
2448 2006-12-29 Ian Lance Taylor <iant@google.com>
2450 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
2451 look backward at the end of the line unless we saw a backslash.
2453 2006-12-29 Jakub Jelinek <jakub@redhat.com>
2455 PR preprocessor/29612
2456 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
2457 only when new_sysp is non-zero.
2459 2006-12-28 Tom Tromey <tromey@redhat.com>
2461 PR preprocessor/30001
2462 * charset.c (_cpp_convert_input): Check that to.len is greater
2465 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
2467 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
2468 * configure: Rebuilt.
2470 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
2472 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
2473 for experimental C++0x mode.
2474 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
2475 adopted the preprocessor changes introduced in C99.
2477 2006-10-29 Joseph Myers <joseph@codesourcery.com>
2479 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
2480 depending on --enable-targets=all.
2481 * configure: Regenerate.
2483 2006-10-12 Jakub Jelinek <jakub@redhat.com>
2485 PR preprocessor/28709
2486 * macro.c (paste_tokens): Do error reporting here, use BUF with the
2487 spelled LHS token as opposed to spelling it again.
2488 (paste_all_tokens): Don't report errors here, just break on failure.
2490 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2492 * Makefile.in: Added empty "pdf" target.
2494 2006-09-22 Geoffrey Keating <geoffk@apple.com>
2496 * configure.ac: Make need_64_bit_hwint case for x86-darwin
2497 match exactly the glob in gcc/config.gcc.
2498 * configure: Regenerate.
2500 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
2503 PR preprocessor/14634
2504 * lex.c (lex_string): Pedwarn for unterminated literals.
2506 2006-09-08 Eric Christopher <echristo@apple.com>
2508 * configure.ac: Add 64-bit HWI support for i?86-darwin.
2510 2006-08-14 Steve Ellcey <sje@cup.hp.com>
2514 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
2515 (CPP_LAST_EQ): Change.
2516 (CPP_LAST_PUNCTUATOR): Change.
2517 * expr.c (cpp_operator): Remove MIN and MAX.
2518 (reduce): Remove CPP_MIN and CPP_MAX.
2519 (num_binary_op): Ditto.
2520 * lex.c (_cpp_lex_direct): Ditto.
2521 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
2523 2006-06-09 Jakub Jelinek <jakub@redhat.com>
2525 PR preprocessor/27746
2526 * directives.c (do_pragma): Handle pragma with valid namespace
2527 and invalid name coming from macro expansion.
2528 * directives.c (destringize_and_run): Initialize next field in
2533 * directives.c (destringize_and_run): Set NO_EXPAND on the
2536 * macro.c (_cpp_backup_tokens): Fix comment typo.
2538 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2540 * Makefile.in (CATALOGS): Add po/ prefix.
2541 * configure: Regenerated.
2543 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
2545 * Makefile.in: Add install-html target. Add install-html to .PHONY
2547 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
2549 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
2550 * files.c (_cpp_get_file_stat): New function.
2551 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
2552 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
2553 * internal.h (_cpp_get_file_stat): Prototype.
2554 (struct cpp_buffer): Add timestamp.
2556 2006-01-23 Jakub Jelinek <jakub@redhat.com>
2558 PR preprocessor/25717
2559 * init.c (cpp_init_builtins): If __STDC__ will not change value
2560 between system headers and other sources, define it as a normal
2561 macro rather than a builtin.
2562 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
2563 cpp_in_system_header condition.
2565 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
2567 * Makefile.in: Use -MMD instead of -MD.
2569 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
2570 Richard Henderson <rth@redhat.com>
2572 Merge from gomp branch:
2573 * directives.c (struct pragma_entry): Add is_deferred. Add ident
2574 entry to value union.
2575 (end_directive): Don't eat the line if in_deferred_pragma.
2576 (run_directive): Remove pragma hacks.
2577 (insert_pragma_entry): Remove.
2578 (new_pragma_entry): New.
2579 (register_pragma_1): Split out of register_pragma. Only handle
2580 the lookup tree and return the new entry.
2581 (cpp_register_pragma): Fill in the pragma entry here.
2582 (cpp_register_deferred_pragma): New.
2583 (register_pragma_internal): New.
2584 (_cpp_init_internal_pragmas): Use register_pragma_internal.
2585 (do_pragma): Allow pragma expansion after namespace. For deferred
2586 pragmas, don't slurp the line into a string.
2587 (destringize_and_run): Save tokens for deferred pragmas.
2588 (cpp_handle_deferred_pragma): Remove.
2589 * macro.c (builtin_macro): Remove pragma token hack.
2590 (_cpp_push_token_context): Rename from push_token_context and export.
2591 * internal.h (struct lexer_state): Add pragma_allow_expansion.
2592 (_cpp_push_token_context): Declare.
2593 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
2594 a token. Update the line number correctly if so.
2595 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
2596 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
2597 * include/cpplib.h (PRAGMA_EOL): New.
2598 (CPP_TOKEN_FLD_PRAGMA): New.
2599 (struct cpp_token): Add val.pragma.
2600 (struct cpp_options): Remove defer_pragmas.
2601 (cpp_handle_deferred_pragma): Remove.
2602 (cpp_register_deferred_pragma): Declare.
2604 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2607 * directives.c (do_pragma): If pragma line ends with multi-line
2608 block comment, end the saved deferred pragma string before that
2609 comment. Handle embedded '\0' chars on the pragma line.
2611 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
2614 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
2616 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
2617 Ben Elliston <bje@au.ibm.com>
2619 * include/cpplib.h (CPP_N_DFLOAT): New.
2620 * expr.c (interpret_float_suffix): Identify df, dd, and dl
2621 suffixes as decimal floating point constants.
2622 (cpp_classify_number): Disallow hexadecimal DFP constants.
2624 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
2625 Ian Lance Taylor <ian@airs.com>
2627 * include/cpplib.h (struct cpp_callbacks): Annotate error with
2628 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
2630 2005-11-09 Per Bothner <per@bothner.com>
2631 Uros Bizjak <uros@kss-loka.si>
2634 * init.c (read_original_filename): Temporarily set
2635 state.in_directive before calling _cpp_lex_direct for
2638 2005-11-03 James E Wilson <wilson@specifix.com>
2640 PR preprocessor/24202
2641 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
2643 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
2645 * include/cpplib.h (struct cpp_callbacks): Make error take
2647 * errors.c (cpp_error): Update call to callback.
2649 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
2651 PR preprocessor/22042
2652 * macro.c (_cpp_builtin_macro_text): Lower the needed max
2654 (cpp_quote_string): Don't octalify non printable
2657 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
2660 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
2661 (struct cpp_callbacks): Add error.
2662 * errors.c (cpp_error): If client_diagnostic, use error callback.
2663 * charset.c (convert_escape): Don't use %03o in diagnostic.
2665 2005-10-21 James E Wilson <wilson@specifix.com>
2667 PR preprocessor/15220
2668 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
2669 callers. Pass to open_file_failed.
2670 (open_file_failed): New parameter angle_brackets. Fix all callers.
2671 Use in print_dep assignment.
2672 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
2673 * internal.h (_cpp_find_file): Add new parm to declaration.
2675 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
2677 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
2678 * configure: Regenerate.
2680 2005-10-04 Ian Lance Taylor <ian@airs.com>
2682 PR preprocessor/13726
2683 * directives.c (check_eol_return_comments): New static function.
2684 (parse_include): Add buf parameter. Change all callers.
2685 (do_include_common): If not discard comments, turn on
2686 save_comments. Pass collected comments to include callback.
2687 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
2688 include callback: cpp_token list.
2690 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
2692 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
2693 * init.c (struct lang_flags, lang_defaults): Add
2694 extended_identifiers.
2695 (cpp_set_lang): Use it.
2696 * lex.c (forms_identifier_p): Check extended_identifiers.
2698 2005-08-30 Jakub Jelinek <jakub@redhat.com>
2700 PR preprocessor/20348
2701 PR preprocessor/20356
2702 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
2705 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2707 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
2708 -Wmissing-format-attribute.
2710 * configure: Regenerate.
2712 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
2714 * all files: Update FSF address in copyright headers.
2715 * makeucnid.c (write_copyright): Update outputted FSF address.
2717 2005-06-13 Zack Weinberg <zack@codesourcery.com>
2719 * configure.ac: Invoke ZW_CREATE_DEPDIR and
2720 ZW_PROG_COMPILER_DEPENDENCIES.
2721 * aclocal.m4, configure: Regenerate.
2722 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
2724 (distclean): Clean up $(DEPDIR) and its contents.
2725 (.c.o): Use $(COMPILE).
2726 Include $(DEPDIR)/*.Po for most object->header dependencies.
2728 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2730 * configure.ac: Check declarations for asprintf and vasprintf.
2731 * config.in: Regenerate.
2732 * configure: Likewise.
2734 * charset.c (conversion_loop): Use XRESIZEVEC.
2735 (convert_no_conversion): Likewise.
2736 (convert_using_iconv): Likewise.
2737 (init_iconv_desc): Cast return value of alloca.
2738 (cpp_host_to_exec_charset): Use XNEWVEC.
2739 (emit_numeric_escape): Use XRESIZEVEC.
2740 (cpp_interpret_string): Use XNEWVEC.
2741 (cpp_interpret_string): Use XRESIZEVEC.
2742 (_cpp_interpret_identifier): Cast return value of alloca.
2743 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
2744 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
2745 (parse_include): Use XNEWVEC.
2746 (insert_pragma_entry): Rename local variable "new" to
2748 (save_registered_pragmas): Cast return value of xmemdup.
2749 (destringize_and_run): Same for alloca.
2750 (parse_assertion): Likewise.
2751 (do_assert): Cast allocated storage to proper type.
2752 (cpp_define): Likewise.
2753 (_cpp_define_builtin): Likewise.
2754 (cpp_undef): Likewise.
2755 (handle_assertion): Likewise.
2756 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
2757 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
2758 (CPP_UMINUS): Likewise.
2759 (struct cpp_operator): Rename from struct operator.
2760 (_cpp_expand_op_stack): Use XRESIZEVEC.
2761 * files.c (pch_open_file): Use XNEWVEC.
2762 (pch_open_file): Use XRESIZEVEC.
2763 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
2764 (dir_name_of_file): Use XNEWVEC.
2765 (make_cpp_file): Use XCNEW.
2766 (make_cpp_dir): Likewise.
2767 (allocate_file_hash_entries): USE XNEWVEC.
2768 (cpp_included): Cast return value of htab_find_with_hash.
2769 (append_file_to_dir): Use XNEWVEC.
2770 (read_filename_string): Likewise. Use XRESIZEVEC too.
2771 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
2772 (remap_filename): Use XNEWVEC.
2773 (struct pchf_entry): Move definition out of struct pchf_data.
2774 (_cpp_save_file_entries): Use XCNEWVAR.
2775 (_cpp_read_file_entries): Use XNEWVAR.
2776 * identifiers.c (alloc_node): Use XOBNEW.
2777 * init.c (cpp_create_reader): Use XCNEW.
2778 (cpp_init_builtins): Cast of b->value to enum builtin_type.
2779 (read_original_directory): Cast return value of alloca.
2780 * lex.c (add_line_note): Use XRESIZEVEC.
2781 (warn_about_normalization): Use XNEWVEC.
2782 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
2783 (new_buff): Use XNEWVEC.
2784 * line-map.c (linemap_add): Use XRESIZEVEC.
2785 * macro.c (builtin_macro): Cast return value of alloca.
2786 (paste_tokens): Likewise.
2787 (expand_arg): Use XNEWVEC and XRESIZEVEC.
2788 (_cpp_save_parameter): Use XRESIZEVEC.
2789 (create_iso_definition): Cast allocated storage to proper type.
2790 (_cpp_create_definition): Likewise.
2791 (cpp_macro_definition): Use XRESIZEVEC.
2792 * makedepend.c (add_clm): Use XNEW.
2793 (add_dir): Likewise.
2794 * mkdeps.c (munge): Use XNEWVEC.
2795 (deps_init): Use XCNEW.
2796 (deps_add_target): Use XRESIZEVEC.
2797 (deps_add_default_target): Cast return value of alloca.
2798 (deps_add_dep): Use XRESIZEVEC.
2799 (deps_add_vpath): Likewise. Use XNEWVEC too.
2800 (deps_restore): Likewise.
2801 * pch.c (save_idents): Use XNEW and XNEWVEC.
2802 (cpp_save_state): Use XNEW.
2803 (count_defs): Cast return value of htab_find.
2804 (write_defs): Likewise.
2805 (cpp_write_pch_deps): Use XNEWVEC.
2806 (collect_ht_nodes): Use XRESIZEVEC.
2807 (cpp_valid_state): Use XNEWVEC.
2808 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
2809 * symtab.c (ht_create): Use XCNEW.
2810 (ht_lookup_with_hash): Cast return value of obstack_copy0.
2811 (ht_expand): Use XCNEWVEC.
2812 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
2813 (bool): Do not define if __cplusplus.
2815 2005-05-12 Zack Weinberg <zack@codesourcery.com>
2817 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
2818 (do_sccs): Delete function definition, #define to do_ident.
2819 (do_ident): Don't hardwire directive name.
2821 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
2824 * configure: Regenerate.
2826 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
2828 * files.c: Include io.h for DJGPP to get prototype of setmode.
2830 2005-04-19 Per Bothner <per@bothner.com>
2832 PR preprocessor/20907
2833 * line-map.c (linemap_line_start): Fix bug when we need to increse
2834 column_bits but can re-use the current line_map.
2836 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2838 * system.h (fopen, fdopen, freopen): Define these to the unlocked
2839 libiberty functions.
2841 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2843 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
2844 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
2845 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
2846 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
2848 (fwrite_unlocked): Fix prototype.
2850 * configure, config.in: Regenerate.
2852 2005-04-05 Jakub Jelinek <jakub@redhat.com>
2854 PR preprocessor/19475
2855 * macro.c (create_iso_definition): For < ISO C99, don't
2856 pedwarn if there is no whitespace between macro name and its
2857 replacement, but the replacement starts with a basic character
2860 2005-03-28 Andreas Jaeger <aj@suse.de>
2862 * lex.c (warn_about_normalization): Cast field width to int to
2865 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
2867 * configure.ac: Consistently use solaris2.1[0-9]* instead of
2869 * configure: Regenerate.
2871 2005-03-15 Geoffrey Keating <geoffk@apple.com>
2873 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
2874 UCN rather than printing an error.
2876 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2878 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
2880 2005-03-14 Geoffrey Keating <geoffk@apple.com>
2882 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
2883 * charset.c: Update for new format of ucnid.h.
2884 (ucn_valid_in_identifier): Update for new format of ucnid.h.
2885 Add NST parameter, and update it; update callers.
2886 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
2888 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
2889 * internal.h (struct normalize_state): New.
2890 (INITIAL_NORMALIZE_STATE): New.
2891 (NORMALIZE_STATE_RESULT): New.
2892 (NORMALIZE_STATE_UPDATE_IDNUM): New.
2893 (_cpp_valid_ucn): New.
2894 * lex.c (warn_about_normalization): New.
2895 (forms_identifier_p): Add normalize_state parameter, update callers.
2896 (lex_identifier): Add normalize_state parameter, update callers. Keep
2898 (lex_number): Likewise.
2899 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
2900 it with warn_about_normalization.
2904 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
2905 comments about obsolete version of C++.
2906 * include/cpplib.h (enum cpp_normalize_level): New.
2907 (struct cpp_options): Add warn_normalize field.
2909 2005-03-11 Geoffrey Keating <geoffk@apple.com>
2911 * directives.c (glue_header_name): Update call to cpp_spell_token.
2912 * internal.h (_cpp_interpret_identifier): New.
2913 * charset.c (_cpp_interpret_identifier): New.
2914 (_cpp_valid_ucn): Allow UCN version of '$'.
2915 * lex.c (lex_identifier): Add extra parameter to indicate if initial
2916 character was '$' or '\'. Support identifiers with UCNs.
2917 (forms_identifier_p): Allow UCNs.
2918 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
2920 (cpp_spell_token): Add FORSTRING parameter. Use it.
2921 (cpp_token_as_text): Update call to cpp_spell_token.
2922 (cpp_output_token): Write UCNs back out.
2923 (stringify_arg): Update call to cpp_spell_token.
2924 (paste_tokens): Likewise.
2925 (cpp_macro_definition): Likewise.
2926 * macro.c (stringify_arg): Likewise.
2927 (paste_tokens): Likewise.
2928 (cpp_macro_definition): Likewise.
2929 * include/cpplib.h: Add parameter to cpp_spell_token.
2931 2005-03-04 Jakub Jelinek <jakub@redhat.com>
2935 * macro.c (replace_args, cpp_get_token): Copy whole
2936 cpp_token_u instead of just cpp_string field from it.
2938 2005-02-28 Devang Patel <dpatel@apple.com>
2940 * directives.c (do_line): Save sysp early before line table is
2943 2005-02-20 Zack Weinberg <zack@codesourcery.com>
2946 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
2947 (cpp_host_to_exec_charset): New function.
2948 * include/cpplib.h: Declare cpp_host_to_exec_charset.
2950 2005-02-19 Devang Patel <dpatel@apple.com>
2952 * charset.c (_cpp_convert_input): Check '\r' before inserting
2955 2005-02-15 Eric Christopher <echristo@redhat.com>
2957 PR preprocessor/19077
2958 * macro.c (cpp_macro_definition): Move handling of whitespace
2959 to PREV_WHITE conditional. Remove overloading of len
2962 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
2964 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
2965 traditional.c: Update copyright.
2967 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
2970 * configure.ac: Check for declaration of basename and getopt.
2971 * config.in: Regenerate.
2972 * configure: Regenerate.
2973 * internal.h (ustrcspn): New.
2974 * macro.c (create_iso_definition): Fix allocation of memory.
2975 (padding_token): Add cast to remove const-ness.
2976 * pch.c (cpp_read_state): Use ustrcspn.
2978 2005-02-08 Mike Stump <mrs@apple.com>
2980 * files.c (pchf_adder): Remove.
2981 (struct pchf_adder_info): Likewise.
2982 (_cpp_save_file_entries): Write out all files so that #import works.
2984 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
2986 * configure: Regenerate.
2988 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2990 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
2992 * include/cpplib.h: Also update copyright years.
2994 2005-01-03 Geoffrey Keating <geoffk@apple.com>
2996 * files.c (_cpp_find_file): Add files found by search_path_exhausted
2997 to the list of all files.
2999 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
3001 * internal.h: Update references to Cpp lib filenames.
3002 * directives.c: Likewise.
3004 * macro.c: Likewise.
3005 * traditional.c: Likewise.
3007 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
3009 PR preprocessor/15167
3010 * files.c (destroy_cpp_file): New function.
3011 (should_stack_file): Make a new file if the
3012 compared file is still stacked.
3014 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
3016 PR preprocessor/17610
3017 * directives.c (do_include_common): Error out if an empty filename
3018 is given for #include (or #include_next or #import).
3020 2004-11-27 Roger Sayle <roger@eyesopen.com>
3021 Zack Weinberg <zack@codesourcery.com>
3023 * internal.h: Replace all uses of uchar with unsigned char.
3024 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
3025 with !IN_GCC, so uchar is only defined whilst building libcpp.
3027 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
3029 * aclocal.m4: Regenerate.
3031 2004-11-24 Roger Sayle <roger@eyesopen.com>
3033 PR preprocessor/15824
3034 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
3035 directly, instead of the non-existant "system.h" and "ansidecl.h".
3036 * configure: Regenerate.
3038 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
3039 Joseph Myers <joseph@codesourcery.com>
3041 * internal.h (struct lexer_state): Add in_deferred_pragma.
3042 * directives.c (struct pragma_entry): Add allow_expansion.
3043 (insert_pragma_entry): Take allow_expansion flag.
3044 (register_pragma): Likewise.
3045 (cpp_register_pragma): Likewise.
3046 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
3047 (do_pragma): Honor allow_expansion.
3048 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
3049 * include/cpplib.h (cpp_register_pragma): Update prototype.
3051 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
3052 Mark Mitchell <mark@codesourcery.com>
3054 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
3055 need_64bit_hwint=yes.
3056 * configure: Regenerate.
3058 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
3060 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
3062 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
3063 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
3064 Remove local srcdir path from generated file.
3066 2004-11-04 Zack Weinberg <zack@codesourcery.com>
3067 Gerald Pfeifer <gerald@pfeifer.com>
3069 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
3072 2004-10-27 Zack Weinberg <zack@codesourcery.com>
3075 * directives.c (do_pragma): Do not defer pragmas which are unknown.
3076 (cpp_handle_deferred_pragma): Add cast to silence warning.
3078 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
3080 * errors.c (_cpp_begin_message): Print "error: " for errors.
3082 2004-10-10 Andreas Jaeger <aj@suse.de>
3084 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
3085 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
3087 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
3089 * pch.c (cpp_write_pch_state): Remove variable z as it is not
3091 (cpp_read_state): Remove unused variables, m, d and mac_count.
3093 2004-09-29 Per Bothner <per@bothner.com>
3095 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
3096 cb.line_change. Otherwise do_pragma will call the line_change
3097 call-back with a meaningless line number.
3099 2004-09-24 Zack Weinberg <zack@codesourcery.com>
3101 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
3102 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
3103 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
3104 * aclocal.m4, configure: Regenerate.
3105 * init.c: Include localedir.h.
3106 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
3108 (.c.o): Use $(ALL_CFLAGS).
3109 (localedir.h, localedir.hs): New rules.
3110 (clean): Use rm -rf to remove directories.
3111 (distclean): Also delete localedir.h and localedir.hs.
3112 (init.o): Update dependencies.
3114 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
3116 * Makefile.in (aclocal.m4): Update dependencies.
3117 * configure.ac (AC_CONFIG_MACRO_DIR): New.
3118 * aclocal.m4, configure: Regenerate.
3120 2004-09-17 Zack Weinberg <zack@codesourcery.com>
3122 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
3123 (_cpp_convert_input, _cpp_default_encoding): Add comments.
3124 Some other comments in this file also tweaked.
3126 * directives.c (do_pragma): Save current buffer position
3127 before lexing the pragma keywords; don't call
3128 _cpp_backup_tokens in the defer_pragmas case.
3130 2004-09-15 Per Bothner <per@bothner.com>
3132 * include/line-map.h (line_map_start): Add parameter names so
3133 preceding comment makes sense.
3134 (linemap_add): Remove from comment mention of non-existing parameter.
3136 2004-09-09 Matt Austern <austern@apple.com>
3137 Zack Weinberg <zack@codesourcery.com>
3139 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
3140 prefixes throughout. Add entry for PRAGMA. Remove
3141 unnecessary "= 0" from EQ.
3142 (enum cpp_ttype): Adjust OP and TK definitions to restore
3143 prefixes, via token-paste.
3144 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
3145 Change from #defines to additional cpp_ttype enumerators.
3146 (struct cpp_options): Add defer_pragmas.
3147 (cpp_handle_deferred_pragma): Prototype new interface.
3149 * internal.h (struct cpp_reader): Add directive_result.
3150 * directives.c (struct pragma_entry): Add is_internal field;
3151 give boolean fields type bool.
3152 (start_directive): Initialize pfile->directive_result.type.
3153 (_cpp_do__Pragma): Likewise.
3154 (run_directive): Do not crash if pfile->buffer->prev is NULL.
3155 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
3157 (register_pragma): New static function, bulk of former
3158 cpp_register_pragma here; add 'internal' argument, pass along
3159 to insert_pragma_entry.
3160 (cpp_register_pragma): Now a wrapper around register_pragma which
3161 always passes false for 'internal' argument.
3162 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
3163 true for 'internal'.
3164 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
3165 an internal pragma, save text till the end of the line as a CPP_PRAGMA
3166 token instead of executing the pragma.
3167 (cpp_handle_deferred_pragma): New interface.
3168 * lex.c (token_spellings): Adjust OP and TK definitions to
3169 match changes to cpplib.h.
3170 (_cpp_lex_token): Check for a directive-result token and
3171 return it if present.
3172 (cpp_token_val_index): Handle CPP_PRAGMA.
3173 * macro.c (cpp_builtin_macro_text): Correct comment.
3174 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
3176 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
3178 PR preprocessor/14699
3179 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
3180 from size_t to double.
3182 2004-08-28 Andreas Schwab <schwab@suse.de>
3183 Andreas Jaeger <aj@suse.de>
3185 * configure.ac: Set PACKAGE correctly.
3186 * configure: Regenerated.
3188 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
3190 * Makefile.in: Add back top_builddir.
3192 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
3194 * configure.ac: Replace Automake macro invocations
3195 with manual Autoconf checks and substitutions.
3196 * configure: Regenerate.
3197 * aclocal.m4: Regenerate.
3198 * config.in: Regenerate.
3199 * Makefile.am: Removed.
3200 * Makefile.in: Heavy simplification and reorganization.
3202 2004-08-09 Mark Mitchell <mark@codesourcery.com>
3204 * configure.ac (arm*-*-eabi*): New target.
3205 (arm*-*-symbianelf*): Likewise.
3206 * configure: Regenerated.
3208 2004-07-24 Bernardo Innocenti <bernie@develer.com>
3210 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
3211 * directives.c: Use XNEW-family macros from libiberty.
3213 * macro.c: Likewise.
3214 * cpplib.h (cpp_deps_style): Export enum with name.
3216 2004-07-23 Matthias Klose <doko@debian.org>
3218 * init.c (init_library): Use PACKAGE for the text domain.
3220 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
3222 PR preprocessor/16366
3223 * internal.h (struct cpp_reader): New field dir_hash.
3224 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
3225 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
3227 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
3229 PR preprocessor/16192
3230 PR preprocessor/15913
3231 PR preprocessor/15572
3232 * expr.c (_cpp_parse_expr): Handle remaining cases where an
3233 expression is missing.
3234 * init.c (post_options): Traditional cpp doesn't do // comments.
3236 2004-06-30 Per Bothner <per@bothner.com>
3238 * include/line-map.h (fileline): Remove old typedef.
3239 * internal.h (struct cpp_reader): Use source_location typedef instead.
3241 2004-06-26 Zack Weinberg <zack@codesourcery.com>
3243 Partially revert patch of 2004-06-05.
3244 * files.c (search_cache): Remove pfile argument. Don't check
3245 for file that would be found by "" or <> search here...
3246 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
3247 Do not apply directory-of-current-file correction to files
3248 found by this check. Rearrange code slightly.
3250 2004-06-21 Geoffrey Keating <geoffk@apple.com>
3252 * files.c (should_stack_file): Correct swapped parameters to call
3254 * pch.c (cpp_valid_state): Handle -fpreprocessed.
3256 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3258 * Makefile.in: Regenerate with automake 1.8.5.
3259 * aclocal.m4: Likewise.
3260 * configure: Regenerate.
3262 2004-06-11 Zack Weinberg <zack@codesourcery.com>
3264 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
3265 * configure, config.in: Regenerate.
3266 * system.h: Unconditionally define bool as unsigned char,
3267 BOOL_BITFIELD as unsigned int.
3268 * .cvsignore: New file.
3270 2004-06-09 Geoffrey Keating <geoffk@apple.com>
3272 * traditional.c (push_replacement_text): Set macro->traditional.
3273 (save_replacement_text): Likewise.
3274 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
3275 (struct save_macro_item): Delete.
3276 (struct save_macro_data): Use a character array not the previous
3278 (save_macros): Save macro as text not as internal structures.
3279 (cpp_prepare_state): Update for changes to save_macro_data.
3280 (cpp_read_state): Don't read macros defined in PCH. Restore
3282 * macro.c (create_iso_definition): Honour alloc_subobject.
3283 Clear traditional flag.
3284 (_cpp_create_definition): Honour alloc_subobject.
3285 * lex.c (cpp_token_val_index): New.
3286 * internal.h: Include cpp-id-data.h.
3287 (uchar): Move definition to cpp-id-data.h.
3289 (cpp_macro): Likewise.
3290 * directives.c (struct answer): Move to cpp-id-data.h.
3291 (do_assert): Honour alloc_subobject.
3293 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
3294 * include/cpplib.h (struct cpp_string): Add GTY marker.
3295 (enum cpp_token_fld_kind): New.
3296 (struct cpp_token): Add GTY markers.
3297 (cpp_token_val_index): Prototype.
3298 (CPP_HASHNODE_VALUE_IDX): New.
3299 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
3300 * include/cpp-id-data.h: New file.
3302 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
3304 * Makefile.am (all-local): New.
3305 * Makefile.in: Regenerate.
3307 2004-06-06 Roger Sayle <roger@eyesopen.com>
3309 * Makefile.am (LIBICONV): Declare.
3310 (makedepend_LDADD): Use LIBICONV.
3311 * Makefile.in: Regenerate.
3313 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
3315 * Makefile.am (LIBINTL): Declare
3316 (makedepend_LDADD): Use LIBINTL.
3317 * Makefile.in: Regenerate.
3319 2004-06-05 Zack Weinberg <zack@codesourcery.com>
3321 * Makefile.am: Add makedepend.
3322 * Makefile.in, aclocal.m4: Regenerate.
3323 * charset.c: Insert a space to avoid a warning.
3324 * directives.c: Include mkdeps.h.
3325 (_cpp_handle_directive): Reenable macro expander if appropriate.
3326 (undefine_macros): Inline body of _cpp_free_definition for speed.
3327 Do not call undef callback or _cpp_warn_if_unused_macro.
3328 (cpp_get_deps): New interface.
3329 * files.c (search_cache): Add pfile argument. Check for file
3330 that would be found by "" or <> search here...
3331 (_cpp_find_file): ...not here. Correct recorded start_dir of
3332 files found by directory-of-current-file search that would be
3333 found by "" or <> search.
3334 * init.c (cpp_add_dependency_target): Delete.
3335 * internal.h (struct lexer_state): Add discarding_output flag.
3336 * lex.c (lex_identifier): Compute hash function while scanning.
3337 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
3339 * makedepend.c: New file.
3340 * mkdeps.c (struct deps): Add vpath vector.
3341 (apply_vpath, deps_add_vpath): New function.
3342 (deps_free): Free vpath vector.
3343 (deps_add_dep, deps_add_target): Use apply_vpath.
3344 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
3345 (ht_lookup_with_hash): New function.
3346 * cpplib.h, mkdeps.h: Update prototypes.
3347 * symtab.h: Update prototypes.
3348 (HT_HASHSTEP, HT_FINISH): New macros.
3350 2004-05-29 Geoffrey Keating <geoffk@apple.com>
3352 * symtab.c (ht_create): Set entries_owned.
3353 (ht_destroy): Honour entries_owned.
3354 (ht_expand): Likewise.
3356 * include/symtab.h (struct ht): New field 'entries_owned'
3357 (ht_load): New prototype.
3359 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
3362 * configure.ac: Fix m4 quoting when picking
3363 the size of HOST_WIDE_INT.
3364 * configure: Regenerate.
3366 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
3368 * Makefile.am: the correct directory for
3369 gettext include files is given by @INCINTL@.
3370 * Makefile.in: Regenerate.
3372 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
3374 * system.h [!ENABLE_NLS]: dgettext takes two
3377 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3379 Moved libcpp from the gcc subdirectory to the toplevel.
3380 * Makefile.am: New file.
3381 * Makefile.in: Regenerate.
3382 * configure.ac: New file.
3383 * configure: Regenerate.
3384 * config.in: Regenerate.
3385 * charset.c: Moved from gcc/cppcharset.c. Add note about
3386 brokenness of input charset detection. Adjust for change
3387 in name of cppucnid.h.
3388 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
3389 * expr.c: Moved from gcc/cppexp.c.
3390 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
3391 Remove #define of O_BINARY, it is in system.h.
3392 * identifiers.c: Moved from gcc/cpphash.c.
3393 * internal.h: Moved from gcc/cpphash.h. Change header
3394 guard name. All other files adjusted to match name change.
3395 * init.c: Moved from gcc/cppinit.c.
3396 (init_library) [ENABLE_NLS]: Call bindtextdomain.
3397 * lex.c: Moved from gcc/cpplex.c.
3398 * directives.c: Moved from gcc/cpplib.c.
3399 * macro.c: Moved from gcc/cppmacro.c.
3400 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
3401 * traditional.c: Moved from gcc/cpptrad.c.
3402 * ucnid.h: Moved from gcc/cppucnid.h. Change header
3404 * ucnid.pl: Moved from gcc/cppucnid.pl.
3405 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
3407 * symtab.c: Moved from gcc/hashtable.c.
3408 * line-map.c: Moved from gcc. Do not include intl.h.
3409 * mkdeps.c: Moved from gcc.
3410 * system.h: New file.
3411 * include/cpplib.h: Moved from gcc. Change header guard name.
3412 * include/line-map.h: Moved from gcc. Change header guard name.
3413 * include/mkdeps.h: Moved from gcc. Change header guard name.
3414 * include/symtab.h: Moved from gcc/hashtable.h. Change header