]> git.ipfire.org Git - thirdparty/gcc.git/blame - libcpp/ChangeLog
projects / thirdparty / gcc.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* cp-tree.h: Remove the prototype for insert_block.
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
1eecdb28 12009-04-18 Joseph Myers <joseph@codesourcery.com>
2
3 PR preprocessor/39646
4 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
5 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
6 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
7 place of LC_RENAME.
8
6cda323a 92009-04-18 Joseph Myers <joseph@codesourcery.com>
10
11 PR preprocessor/39647
12 * directives.c (check_eol): Add parameter expand.
13 (do_undef, parse_include, do_line, do_linemarker, do_ident,
14 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
15 do_else, do_endif, do_assert, do_unassert): All callers changed.
16 Pass true from do_line, false elsewhere.
17
e21164ef 182009-04-12 Joseph Myers <joseph@codesourcery.com>
19
20 PR preprocessor/31869
21 * macro.c (stringify_arg): Handle NULL source token in padding
22 token where previous padding token did not have source token with
23 preceding whitespace.
24
6bc9506f 252009-04-09 Jakub Jelinek <jakub@redhat.com>
26
27 * Makefile.in: Change copyright header to refer to version
28 3 of the GNU General Public License and to point readers at the
29 COPYING3 file and the FSF's license web page.
30 * charset.c: Likewise.
31 * directives-only.c: Likewise.
32 * directives.c: Likewise.
33 * errors.c: Likewise.
34 * expr.c: Likewise.
35 * files.c: Likewise.
36 * identifiers.c: Likewise.
37 * include/cpp-id-data.h: Likewise.
38 * include/cpplib.h: Likewise.
39 * include/line-map.h: Likewise.
40 * include/mkdeps.h: Likewise.
41 * include/symtab.h: Likewise.
42 * init.c: Likewise.
43 * internal.h: Likewise.
44 * lex.c: Likewise.
45 * line-map.c: Likewise.
46 * macro.c: Likewise.
47 * makeucnid.c: Likewise.
48 * mkdeps.c: Likewise.
49 * pch.c: Likewise.
50 * symtab.c: Likewise.
51 * system.h: Likewise.
52 * traditional.c: Likewise.
53 * ucnid.tab: Likewise.
54 * ucnid.h: Regenerate.
55
5840fdcf 562009-04-01 Janis Johnson <janis187@us.ibm.com>
57
f8ed6d41 58 PR c/39027
59 * include/cpplib.h (CPP_N_DEFAULT): Define.
60 * expr.c (interpret_float_suffix): Recognize d or D for double,
61 return new value for default.
62 (cpp_classify_number): Issue pedwarn for use of d or D in suffix.
63
5840fdcf 64 PR c/33466
65 * expr.c (interpret_float_suffix): Reject invalid suffix that uses
66 letters from decimal float and fixed-point suffixes.
67
ff903809 682009-03-31 Joseph Myers <joseph@codesourcery.com>
69
70 PR preprocessor/15638
71 * files.c (_cpp_find_file): Call open_file_failed after diagnosing
72 invalid PCH.
73 (open_file_failed): Make error for missing file fatal.
74 * include/cpplib.h (CPP_DL_FATAL): Define.
75
bfba65a4 762009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net>
77
78 PR preprocessor/31932:
79 * internal.h: Don't mention HAVE_ICONV_H.
80 * configure, config.in: Rebuild.
81 * configure.ac: Don't check for iconv.h.
82
102a7306 832009-03-30 Tom Tromey <tromey@redhat.com>
84
85 PR preprocessor/39512:
86 * line-map.c (linemap_init): Initialize 'reallocator' field.
87
4514949a 882009-03-30 Jakub Jelinek <jakub@redhat.com>
89
90 PR target/39558
91 * macro.c (cpp_get_token): If macro_to_expand returns NULL
92 and used some tokens, add CPP_PADDING before next token.
93
7f5f3953 942009-03-29 Joseph Myers <joseph@codesourcery.com>
95
96 PR preprocessor/34695
97 * makedepend.c: Remove.
98 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
99 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
100 * directives.c (cpp_errors): Remove.
101 * errors.c (print_location, _cpp_begin_message, v_message):
102 Remove.
103 (cpp_error, cpp_error_with_line): Always use error callback.
104 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
105 * include/cpplib.h (cpp_options): Remove pedantic_errors,
106 inhibit_warnings, warn_system_headers, inhibit_errors,
107 warnings_are_errors, client_diagnostic.
108 (cpp_callbacks): Add extra arguments to error callback; make it
109 return bool.
110 (cpp_finish): Return void.
111 (cpp_destroy): Remove inaccurate comment about return value.
112 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
113 (CPP_DL_NOTE): Define.
114 * include/line-map.h (linemap_print_containing_files): Remove.
115 * init.c (cpp_finish): Do not check for or return number of
116 errors.
117 * internal.h (cpp_reader): Remove errors field.
118 * line-map.c (linemap_print_containing_files): Remove.
119 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
120 about previous definition. Only emit it if previous diagnostic
121 was emitted.
122
d5a78dd0 1232009-03-28 Joseph Myers <joseph@codesourcery.com>
124
125 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
126 mkinstalldirs.
127
0ac758f7 1282009-03-18 Jakub Jelinek <jakub@redhat.com>
129
130 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
131
7811eab5 1322009-02-21 Joseph Myers <joseph@codesourcery.com>
133
134 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
135 header name.
136 (_cpp_lex_direct): Handle this.
137
b5c49426 1382009-02-15 Richard Guenther <rguenther@suse.de>
139
140 Revert last change.
141
76549266 1422009-02-13 Richard Guenther <rguenther@suse.de>
143
144 * configure.ac: Enable LFS.
145 * configure: Re-generate.
146 * config.in: Likewise.
147
e7ae053d 1482009-01-05 Ben Elliston <bje@au.ibm.com>
149
150 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
151 (.po.pox): Likewise.
152 (po/$(PACKAGE).pot): Likewise.
153
c1203b1c 1542008-12-10 Alexandre Oliva <aoliva@redhat.com>
155
156 PR target/37033
157 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
158 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
159
cd740bd5 1602008-11-29 Joseph Myers <joseph@codesourcery.com>
161
162 * lex.c (cpp_token_len): Use 6 as default length.
163
ae5c166d 1642008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
165
166 * expr.c (struct op): Add location.
167 (_cpp_parse_expr): Propagate locations throught the stack
168 of expressions.
169 (reduce): Likewise.
170 (check_promotion): Use explicit location in errors.
171
956c6108 1722008-10-05 Matthew Gingell <gingell@adacore.com>
173 Arnaud Charlet <charlet@adacore.com>
174
175 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
176 (cpp_get_comments): New function.
177 * internal.h (struct cpp_reader): Add comments field.
178 * init.c (cpp_destroy): Free comments.
179 * lex.c (store_comment, cpp_get_comments): New functions.
180 (comments): New struct.
181 (save_comment): Store comments in comments struct.
182
2ad0b097 1832008-09-18 Simon Baldwin <simonb@google.com>
184
185 * include/cpplib.h (struct cpp_options): Add new boolean flag
186 warn_builtin_macro_redefined.
187 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
188 * (struct builtin_operator): Split out from previous struct builtin,
189 enhance extra const correctness.
190 * (struct builtin_macro): Split out from previous struct builtin, add
191 new always_warn_if_redefined flag, enhance const correctness.
192 * (mark_named_operators): Use struct builtin_operator.
193 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
194 to builtins selectively.
195 * macro.c (warn_of_redefinition): Return false if a builtin macro
196 is not flagged with NODE_WARN.
197
408c2285 1982008-07-31 Jakub Jelinek <jakub@redhat.com>
199
200 PR preprocessor/36649
201 * files.c (struct report_missing_guard_data): New type.
202 (report_missing_guard): Put paths into an array instead of printing
203 them right away. Return 1 rather than 0.
204 (report_missing_guard_cmp): New function.
205 (_cpp_report_missing_guards): Sort and print paths gathered by
206 report_missing_guard callback.
207
98e29890 2082008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
209
210 PR 28079
211 * directives.c (strtolinenum): Handle overflow.
212 (do_line): Give a warning if line number overflowed.
213 (do_linemarker): Update call to strtolinenum.
214
4999c35b 2152008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
216
217 * include/line-map.h (linenum_type): New typedef.
218 (struct line_map): Use it.
219 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
220 (SOURCE_COLUMN): Likewise.
221 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
222 source_location values in a variable of type linenum_type.
223 * directives.c (struct if_stack): Use linenum_type.
224 (strtoul_for_line): Rename as strtolinenum.
225 (do_line): Use linenum_type.
226 (do_linemarker): Use linenum_type and strtolinenum.
227 (_cpp_do_file_change): Use linenum_t.
228 * line-map.c (linemap_add): Likewise.
229 (linemap_line_start): Likewise.
230 * traditional.c (struct fun_macro): 'line' is a source_location.
231 * errors.c (print_location): Use linenum_type.
232 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
233 * internal.h (CPP_INCREMENT_LINE): Likewise.
234 * lex.c (_cpp_skip_block_comment): Use source_location.
235
89768577 2362008-07-14 Ben Elliston <bje@au.ibm.com>
237
238 * include/cpplib.h (NODE_CONDITIONAL): New.
239 (struct cpp_callbacks): New macro_to_expand field.
240 (struct cpp_hashnode): Adjust size of flags and type fields.
241 (cpp_peek_token): Prototype.
242 * lex.c (cpp_peek_token): New function.
243 (_cpp_temp_token): Protect pre-existing lookaheads.
244 * macro.c (cpp_get_token): Expand any conditional macros.
245 (_cpp_backup_tokens_direct): New.
246 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
247 (warn_of_redefinition): Silently allow redefined conditional
248 macros.
249 (_cpp_create_definition): Remove the conditional flag when a user
250 defines one of the conditional macros.
251 * internal.h (_cpp_backup_tokens_direct): New prototype.
252
403c2b12 2532008-06-13 Andrew Haley <aph@redhat.com>
254
255 PR preprocessor/33305
256 * macro.c (replace_args): Print a warning for empty macro
257 arguments in C89 and C++.
258
5b2c7553 2592008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
260
261 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
262 * configure: Regenerate.
263
b9de6413 2642008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
265
266 * Makefile.in (datarootdir): New variable.
267
bfa57d81 2682008-06-12 H.J. Lu <hongjiu.lu@intel.com>
269
270 PR preprocessor/36479
271 * charset.c (cpp_interpret_string_notranslate): Also set
272 narrow_cset_desc.width.
273
6af9f7ea 2742008-06-07 Joseph Myers <joseph@codesourcery.com>
275
276 * configure.ac (parisc*64*-*-*): Remove.
277 * configure: Regenerate.
278
536a48ee 2792008-05-30 Tom Tromey <tromey@redhat.com>
280
281 PR preprocessor/36320:
282 * internal.h (_cpp_parse_expr): Update.
283 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
284 messages.
285 * directives.c (do_if): Update.
286 (do_elif): Require expression if processing group.
287
f4d02485 2882008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
289
290 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
291
c0770282 2922008-05-21 Tom Tromey <tromey@redhat.com>
293
294 PR preprocessor/27777:
295 * lex.c (cpp_output_line_to_string): New function.
296 * internal.h (_cpp_begin_message): Don't declare.
297 * errors.c (_cpp_begin_message): Now static.
298 * include/cpplib.h (cpp_output_line_to_string): Declare.
299 * directives.c (do_diagnostic): Rewrote. Use
300 cpp_output_line_to_string. Don't use _cpp_begin_message.
301
dfecde36 3022008-05-21 Tom Tromey <tromey@redhat.com>
303
304 * include/symtab.h (HT_ALLOCED): Remove.
305 (ht_purge): Declare.
306 * symtab.c (DELETED): New define.
307 (ht_lookup): Update comment.
308 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
309 code. Use subobject allocator for strings, if it exists.
310 (ht_expand): Handle deleted entries.
311 (ht_forall): Likewise.
312 (ht_purge): New function.
313 (ht_dump_statistics): Print deletion statistics.
314
fb9753dc 3152008-05-13 Tom Tromey <tromey@redhat.com>
316
317 PR preprocessor/22168:
318 * include/cpplib.h (struct cpp_options) <objc>: Update
319 documentation.
320 * expr.c (eval_token): Warn for use of assertions.
321 * directives.c (directive_diagnostics): Warn about extensions.
322 (DEPRECATED): New define.
323 (DIRECTIVE_TABLE): Use it.
324
151e90cc 3252008-05-06 Tom Tromey <tromey@redhat.com>
326
327 PR preprocessor/35313, PR preprocessor/36088:
328 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
329 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
330
2cd62354 3312008-05-04 David S. Miller <davem@davemloft.net>
332
333 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
334 * configure: Regenerate.
335
85e51d59 3362008-04-22 Daniel Franke <franke.daniel@gmail.com>
337
338 * include/cpplib.h (cpp_define_formatted): New.
339 * directives.c (cpp_define_formatted): New.
340
d656d07a 3412008-04-21 Tom Tromey <tromey@redhat.com>
342
343 PR libcpp/33415:
344 * charset.c (_cpp_convert_input): Add buffer_start argument.
345 Ignore UTF-8 BOM if seen.
346 * internal.h (_cpp_convert_input): Add argument.
347 * files.c (struct _cpp_file) <buffer_start>: New field.
348 (destroy_cpp_file): Free buffer_start, not buffer.
349 (_cpp_pop_file_buffer): Likewise.
350 (read_file_guts): Update.
351
924bbf02 3522008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
353
354 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
355 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
356 (struct cpp_options): Added uliterals.
357 (cpp_interpret_string): Update prototype.
358 (cpp_interpret_string_notranslate): Idem.
359 * charset.c (init_iconv_desc): New width member in cset_converter.
360 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
361 (convert_ucn): Idem.
362 (emit_numeric_escape): Idem.
363 (convert_hex): Idem.
364 (convert_oct): Idem.
365 (convert_escape): Idem.
366 (converter_for_type): New function.
367 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
368 (cpp_interpret_string_notranslate): Match changed prototype.
369 (wide_str_to_charconst): Use converter_for_type.
370 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
371 * directives.c (linemarker_dir): Macro U changed to UC.
372 (parse_include): Idem.
373 (register_pragma_1): Idem.
374 (restore_registered_pragmas): Idem.
375 (get__Pragma_string): Support CPP_STRING{16,32}.
376 * expr.c (eval_token): Support CPP_CHAR{16,32}.
377 * init.c (struct lang_flags): Added uliterals.
378 (lang_defaults): Idem.
379 * internal.h (struct cset_converter) <width>: New field.
380 (struct cpp_reader) <char16_cset_desc>: Idem.
381 (struct cpp_reader) <char32_cset_desc>: Idem.
382 * lex.c (digraph_spellings): Macro U changed to UC.
383 (OP, TK): Idem.
384 (lex_string): Add support for u'...', U'...', u"..." and U"...".
385 (_cpp_lex_direct): Idem.
386 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
387 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
388
6a88da51 3892008-04-18 Paolo Bonzini <bonzini@gnu.org>
390
391 PR bootstrap/35457
392 * aclocal.m4: Regenerate.
393 * configure: Regenerate.
394
6e6d82ef 3952008-04-17 Tom Tromey <tromey@redhat.com>
396
397 PR libcpp/34866:
398 * errors.c (cpp_error): Don't reference a token before the start
399 of the current run.
400
f521616b 4012008-04-16 Tom Tromey <tromey@redhat.com>
402
403 * Makefile.in (TAGS_SOURCES): New variable.
404 (TAGS): New target.
405
fc7383ad 4062008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
407
408 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
409 and shbe-*-*.
410 * configure: Rebuilt.
411
34c3de48 4122008-04-02 Joseph Myers <joseph@codesourcery.com>
413
414 * include/cpplib.h (struct cpp_callbacks): Add used_define,
415 used_undef and before_define.
416 (NODE_USED): Define.
417 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
418 do_ifndef, cpp_pop_definition): Handle new flag and use new
419 callbacks.
420 * expr.c (parse_defined): Handle new flag and use new callbacks.
421 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
422 flag and use new callbacks.
423
f2225b1a 4242008-04-01 Jakub Jelinek <jakub@redhat.com>
425
426 PR pch/13675
427 * files.c (struct _cpp_file): Remove pch field.
428 (pch_open_file): Don't set file->pch, just file->pchname.
429 (should_stack_file): After pfile->cb.read_pch call
430 free pchname and clear pchname, don't close file->fd.
431 Test file->pchname instead of file->pch. Don't close fd after cb.
432 (_cpp_stack_include): Test file->pchname instead of file->pch.
433
5a959782 4342008-03-28 Tom Tromey <tromey@redhat.com>
435
436 * Makefile.in (POSTCOMPILE): New variable.
437 (.c.o): Use it.
438
8302ff7f 4392008-03-13 Tom Tromey <tromey@redhat.com>
440
441 PR libcpp/35322:
442 * directives.c (destringize_and_run): Set pfile->directive.
443
8bd452d9 4442008-03-06 Markus Milleder <markus.milleder@generali.at>
445
446 PR preprocessor/35458
447 * mkdeps.c (munge): Quote '#' with a '\'.
448
0c62b06e 4492008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
450
451 PR preprocessor/35379
452 * mkdeps.c (deps_write): Ensure the first target always appears
453 in the first column, without leading backslash newline. Avoid
454 some more extra whitespace.
455
6b0c1373 4562008-02-25 Thiemo Seufer <ths@mips.com>
457
0c62b06e 458 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
6b0c1373 459
e297899b 4602008-02-19 Tom Tromey <tromey@redhat.com>
461
462 * traditional.c (lex_identifier): Use CPP_HASHNODE.
463 * lex.c (lex_identifier): Use CPP_HASHNODE.
464 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
465 do-while.
466 * identifiers.c (alloc_node): Change return type.
467 (_cpp_init_hashtable): Don't cast 'alloc_node'.
468 (proxy_assertion_broken): New declaration.
469 (cpp_forall_identifiers): Move comment.
470 * line-map.c (linemap_add): Comment fix.
471 (linemap_line_start): Indentation fix.
472
45f9f140 4732008-01-25 Jakub Jelinek <jakub@redhat.com>
474
475 PR preprocessor/34692
476 * macro.c (collect_args): Add pragma_buff argument. Push
477 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
478 than into arguments. Reset prevent_expansion and parsing_args
479 state at CPP_PRAGMA_EOL/CPP_EOF.
480 (funlike_invocation_p): Add pragma_buff argument, pass it through
481 to collect_args.
482 (enter_macro_context): Add result argument. Adjust
483 funlike_invocation_p caller. Emit all deferred pragma tokens
484 gathered during collect_args before the expansion, add a padding
485 token. Return 2 instead of 1 if any pragma tokens were prepended.
486 (cpp_get_token): If enter_macro_context returns 2, don't return
487 a padding token, instead cycle to grab CPP_PRAGMA token.
488 * directives.c (_cpp_handle_directive): If was_parsing_args
489 in deferred pragma, leave parsing_args and prevent_expansion as is.
490
a56d0856 4912008-01-22 Tom Tromey <tromey@redhat.com>
492
45f9f140 493 PR c++/34859
a56d0856 494 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
495 __STDC_CONSTANT_MACROS.
496
7a1a608c 4972008-01-07 Fred Fish <fnf@specifix.com>
498
45f9f140 499 PR preprocessor/30363
7a1a608c 500 * traditional.c (replace_args_and_push): Add local variable
501 cxtquote, calculate the replacement text size assuming a
502 worst case of every input character quoted with backslash,
503 and properly handle output quoting of quote characters in
504 actual arguments used in function-like macros.
505
cde59b72 5062008-01-03 Tom Tromey <tromey@redhat.com>
507
45f9f140 508 PR preprocessor/34602
cde59b72 509 * directives.c (do_line): Don't try to spell EOF token.
510 (do_linemarker): Add comment.
511
2d1f9589 5122007-12-11 DJ Delorie <dj@redhat.com>
513
514 * charset.c (convert_using_iconv): Close out any shift states,
515 returning to the initial state.
516
64cb8c90 5172007-12-06 Tom Tromey <tromey@redhat.com>
518
45f9f140 519 PR c/29172
64cb8c90 520 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
521 type.
522 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
523 * files.c (FILE_HASH_POOL_SIZE): New macro.
524 (struct file_hash_entry_pool): New.
525 (destroy_all_cpp_files): New function.
526 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
527 (new_file_hash_entry): Update.
528 (free_file_hash_entries): New function.
529 (_cpp_cleanup_files): Call free_file_hash_entries and
530 destroy_all_cpp_files.
531 (cpp_clear_file_cache): New function.
532 * include/cpplib.h (cpp_clear_file_cache): Declare.
533
d08a0ab3 5342007-12-03 Tom Tromey <tromey@redhat.com>
535
45f9f140 536 PR preprocessor/34288
d08a0ab3 537 * configure.ac, config.in: Rebuilt.
538 * configure.ac: Check for ssize_t.
539
5eb3761c 5402007-11-30 Tom Tromey <tromey@redhat.com>
541
45f9f140 542 PR preprocessor/32868
5eb3761c 543 * macro.c (_cpp_create_definition): Special case
544 __STDC_FORMAT_MACROS.
545
bce619a6 5462007-11-16 Michael Matz <matz@suse.de>
547
548 * files.c (search_path_head): Fix check for absolute paths.
549
67015c73 5502007-11-11 Tom Tromey <tromey@redhat.com>
551
45f9f140 552 PR c++/17557
67015c73 553 * include/cpplib.h (cpp_included_before): Declare.
554 * files.c (struct file_hash_entry) <location>: New field.
555 (_cpp_find_file): Initialize new field.
556 (make_cpp_dir): Likewise.
557 (cpp_included_before): New function.
558
1991d8eb 5592007-11-01 Tom Tromey <tromey@redhat.com>
560
45f9f140 561 PR preprocessor/30805
1991d8eb 562 * macro.c (paste_tokens): Handle padding token.
563 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
564
2d507e67 5652007-10-31 Tom Tromey <tromey@redhat.com>
566
45f9f140 567 PR preprocessor/30786
2d507e67 568 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
569 * directives.c (_cpp_do__Pragma): Return error status.
570 * internal.h (_cpp_do__Pragma): Update.
571 * directives.c (get__Pragma_string): Back up if EOF seen.
572
931b0a0f 5732007-09-06 Tom Tromey <tromey@redhat.com>
574
575 * internal.h (struct cpp_reader) <invocation_location>: New
576 field.
577 (struct cpp_reader) <set_invocation_location>: Likewise.
578 * init.c (cpp_set_line_map): New function.
579 * line-map.c (linemap_add): Use linemap's allocator.
580 * include/line-map.h (GTY): Define.
581 (line_map_realloc): New typedef.
582 (struct line_map): Mark with GTY.
583 (struct line_maps): Likewise.
584 (struct line_maps) <maps>: Likewise.
585 (struct line_maps) <reallocator>: New field.
586 * include/symtab.h (GTY): Conditionally define.
587 * include/cpplib.h (cpp_set_line_map): Declare.
588 (cpp_get_token_with_location): Declare.
589 * macro.c (cpp_get_token): Set invocation_location on the reader.
590 (cpp_get_token_with_location): New function.
591
84373723 5922007-08-30 Chao-ying Fu <fu@mips.com>
593
594 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
595 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
596 (cpp_classify_number): Support decimal fixed-point constants without
597 exponents.
598 Warn about fixed-point constants when -pedantic.
599 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
600 comments to support fixed-point values.
601 (CPP_N_FRACT, CPP_N_ACCUM): Define.
602
36ec4203 6032007-08-18 Tom Tromey <tromey@redhat.com>
604
45f9f140 605 PR preprocessor/32974
36ec4203 606 * directives.c (parse_include): Don't check for EOL when
607 processing #pragma dependency.
608
fcde64dc 6092007-07-30 Ollie Wild <aaw@google.com>
610
611 * directives-only.c: New file.
612 * internal.h (struct _cpp_dir_only_callbacks): New.
613 (_cpp_preprocess_dir_only): New function.
614 * directives.c (_cpp_handle_directive): Check directives_only before
615 disabling execution of indented directives.
616 * files.c (_cpp_stack_file): Add directives_only check.
617 * include/cpplib.h (struct cpp_options): Add directives_only.
618 (cpp_init_special_builtins): New function.
619 * init.c (cpp_init_special_builtins): New function.
620 (cpp_init_builtins): Move builtin_array initialization to
621 cpp_init_special_builtins.
622 (post_options): Check directives_only before setting
623 pfile->state.prevent_expansion = 1.
624 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
625 is expanded inside a directive while -fdirectives-only is enabled.
626 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
627 (libcpp_a_SOURCES): Add directives-only.c.
628
ddedd1e1 6292007-07-04 Uros Bizjak <ubizjak@gmail.com>
630
631 * traditional.c (_cpp_scan_out_logical_line): Initialize
632 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
633 fmacro.args to prevent 'may be used uninitialized' warning.
634
430be8e2 6352007-07-03 Uros Bizjak <ubizjak@gmail.com>
636
637 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
638 Add new constants.
639 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
640 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
641 for 'q' or 'Q' suffixes.
642
909dc303 6432007-06-17 Danny Smith <dannysmith@users.sourceforge.net
644
857d7d5e 645 * files.c (open_file): Correct typo.
909dc303 646
7d6f49d6 6472007-06-16 Vladimir Prus <vladimir@codesourcery.com>
648
857d7d5e 649 * files.c (open_file): Prevent the call
7d6f49d6 650 for stat from overwriting errno.
651
be21d64c 6522007-06-09 Vladimir Prus <vladimir@codesourcery.com>
653
857d7d5e 654 * files.c (open_file): Account for the
be21d64c 655 fact that on windows, opening a directory gives
656 EACCES.
657
d7282a2b 6582007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
659
660 PR preprocessor/23479
661 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
662 integer constants.
663 (append_digit): Likewise.
664 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
665 binary integer constants.
666
0448520c 6672007-05-31 Dave Korn <dave.korn@artimi.com>
668
669 PR preprocessor/14331
670 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
671
ce079f70 6722007-05-24 Ollie Wild <aaw@google.com>
673
674 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
675 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
676 (cpp_write_pch_state): Save __COUNTER__ state.
677 (cpp_valid_state): Check valid __COUNTER__ state.
678 (cpp_read_state): Read new __COUNTER__ state.
679 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
680 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
681 * internal.h (struct cpp_reader): Add counter member.
682
3b6c638e 6832007-05-23 Simon Martin <simartin@users.sourceforge.net>
684
685 PR preprocessor/20077
686 * macro.c (create_iso_definition): Fixed the method to determine
687 whether the token-pasting operator appears at the beginning or the end
688 of a macro.
689
248dfc42 6902007-05-21 Ian Lance Taylor <iant@google.com>
691
692 * internal.h (struct cpp_reader): Add new fields:
693 nonexistent_file_hash and nonexistent_file_ob.
694 * files.c: Include "obstack.h".
695 (find_file_in_dir): Before trying to open the file, look up the
696 path name in the hash table of nonexistent files. After failing
697 to open the file, add the path name to the hash table.
698 (_cpp_find_file): Cache the results of looking up the file name
699 starting with the quote and bracket chain heads, if we can.
700 (nonexistent_file_hash_eq): New static function.
701 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
702 pfile->nonexistent_file_ob.
703 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
704 pfile->nonexistent_file_ob.
705
c55e2f1b 7062007-05-14 Janis Johnson <janis187@us.ibm.com>
707
5c00409a 708 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
709
c55e2f1b 710 PR c/31924
711 * expr.c (interpret_float_suffix): Check for invalid suffix.
712
dd97b5e4 7132007-05-02 Eric Christopher <echristo@apple.com>
714
715 * expr.c (num_div_op): Don't overflow if the result is
716 zero.
717
3127c357 7182007-05-02 Tom Tromey <tromey@redhat.com>
719
45f9f140 720 PR preprocessor/28709
3127c357 721 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
722
f23c2abe 7232007-03-30 Michael Meissner <michael.meissner@amd.com>
724
725 * directives.c (lex_macro_node_from_str): Fix alloca call to be
726 type correct.
727
3fa3949d 7282007-03-30 Richard Henderson <rth@redhat.com>
729
730 * directives.c (lex_macro_node_from_str): New.
731 (cpp_push_definition, cpp_pop_definition): New.
732 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
733
7262ccd6 7342007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
735
736 * Makefile.in: Add dummy install-pdf target.
737
09edb0e9 7382007-01-30 Tom Tromey <tromey@redhat.com>
739
45f9f140 740 PR preprocessor/30468
09edb0e9 741 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
742 './'.
743
e0ff7935 7442007-01-30 Tom Tromey <tromey@redhat.com>
745
45f9f140 746 PR preprocessor/29966
e0ff7935 747 * macro.c (lex_expansion_token): Save and restore cpp_reader's
748 cur_token.
749 (_cpp_create_definition): Don't restore cur_token here.
750 * lex.c (_cpp_lex_token): Added assertion.
751
87d210c3 7522007-01-27 Tom Tromey <tromey@redhat.com>
753
754 * configure: Rebuilt.
755
3e2a04b5 7562007-01-12 Tom Tromey <tromey@redhat.com>
757
45f9f140 758 PR preprocessor/28227
3e2a04b5 759 * directives.c (lex_macro_node): Added 'is_def_or_undef'
760 argument.
761 (do_define): Update.
762 (do_undef): Update.
763 (do_ifdef): Update.
764 (do_ifndef): Update.
765
6a6e7e2f 7662007-01-11 Paolo Bonzini <bonzini@gnu.org>
767
768 * configure: Regenerate.
769
77258a2e 7702007-01-11 Paolo Bonzini <bonzini@gnu.org>
771
772 * configure: Regenerate.
773
927b511f 7742007-01-04 Tom Tromey <tromey@redhat.com>
775
45f9f140 776 PR preprocessor/28165
927b511f 777 * internal.h (cpp_in_primary_file): New function.
778 * directives.c (do_include_next): Use cpp_in_primary_file.
779 (do_pragma_once): Likewise.
780 (do_pragma_system_header): Likewise.
781
5008f5c5 7822006-12-29 Ian Lance Taylor <iant@google.com>
783
784 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
785 look backward at the end of the line unless we saw a backslash.
786
5d70627e 7872006-12-29 Jakub Jelinek <jakub@redhat.com>
788
789 PR preprocessor/29612
790 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
791 only when new_sysp is non-zero.
792
854f075e 7932006-12-28 Tom Tromey <tromey@redhat.com>
794
45f9f140 795 PR preprocessor/30001
854f075e 796 * charset.c (_cpp_convert_input): Check that to.len is greater
797 than zero.
798
644459d0 7992006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
800
801 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 802 * configure: Rebuilt.
644459d0 803
093aec7c 8042006-11-01 Douglas Gregor <doug.gregor@gmail.com>
805
806 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
807 for experimental C++0x mode.
808 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
809 adopted the preprocessor changes introduced in C99.
810
54bb64fb 8112006-10-29 Joseph Myers <joseph@codesourcery.com>
812
813 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
814 depending on --enable-targets=all.
815 * configure: Regenerate.
816
46139d3f 8172006-10-12 Jakub Jelinek <jakub@redhat.com>
818
819 PR preprocessor/28709
820 * macro.c (paste_tokens): Do error reporting here, use BUF with the
821 spelled LHS token as opposed to spelling it again.
822 (paste_all_tokens): Don't report errors here, just break on failure.
823
51f93521 8242006-10-10 Brooks Moses <bmoses@stanford.edu>
825
826 * Makefile.in: Added empty "pdf" target.
827
32bca58b 8282006-09-22 Geoffrey Keating <geoffk@apple.com>
829
830 * configure.ac: Make need_64_bit_hwint case for x86-darwin
831 match exactly the glob in gcc/config.gcc.
832 * configure: Regenerate.
833
0b67f687 8342006-09-13 Joseph S. Myers <joseph@codesourcery.com>
835
836 PR c/28768
837 PR preprocessor/14634
838 * lex.c (lex_string): Pedwarn for unterminated literals.
839
3ebc7dec 8402006-09-08 Eric Christopher <echristo@apple.com>
841
842 * configure.ac: Add 64-bit HWI support for i?86-darwin.
843
e58c07f7 8442006-08-14 Steve Ellcey <sje@cup.hp.com>
845
846 PR c++/28288
847 PR c++/14556
848 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
849 (CPP_LAST_EQ): Change.
850 (CPP_LAST_PUNCTUATOR): Change.
851 * expr.c (cpp_operator): Remove MIN and MAX.
852 (reduce): Remove CPP_MIN and CPP_MAX.
853 (num_binary_op): Ditto.
854 * lex.c (_cpp_lex_direct): Ditto.
855 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
856
add258d7 8572006-06-09 Jakub Jelinek <jakub@redhat.com>
858
859 PR preprocessor/27746
860 * directives.c (do_pragma): Handle pragma with valid namespace
861 and invalid name coming from macro expansion.
862 * directives.c (destringize_and_run): Initialize next field in
863 context.
864
865 PR c/27747
866 PR c++/27748
867 * directives.c (destringize_and_run): Set NO_EXPAND on the
868 tokens.
869
870 * macro.c (_cpp_backup_tokens): Fix comment typo.
871
49688a56 8722006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
873
874 * Makefile.in (CATALOGS): Add po/ prefix.
875 * configure: Regenerated.
876
8f597c12 8772006-05-23 Carlos O'Donell <carlos@codesourcery.com>
878
879 * Makefile.in: Add install-html target. Add install-html to .PHONY
880
cca5dddc 8812006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
882
883 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
884 * files.c (_cpp_get_file_stat): New function.
885 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
886 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
887 * internal.h (_cpp_get_file_stat): Prototype.
888 (struct cpp_buffer): Add timestamp.
889
31614f7c 8902006-01-23 Jakub Jelinek <jakub@redhat.com>
891
892 PR preprocessor/25717
893 * init.c (cpp_init_builtins): If __STDC__ will not change value
894 between system headers and other sources, define it as a normal
895 macro rather than a builtin.
896 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
897 cpp_in_system_header condition.
898
8992006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 900
901 * Makefile.in: Use -MMD instead of -MD.
902
b75b98aa 9032006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
904 Richard Henderson <rth@redhat.com>
905
906 Merge from gomp branch:
907 * directives.c (struct pragma_entry): Add is_deferred. Add ident
908 entry to value union.
909 (end_directive): Don't eat the line if in_deferred_pragma.
910 (run_directive): Remove pragma hacks.
911 (insert_pragma_entry): Remove.
912 (new_pragma_entry): New.
913 (register_pragma_1): Split out of register_pragma. Only handle
914 the lookup tree and return the new entry.
915 (cpp_register_pragma): Fill in the pragma entry here.
916 (cpp_register_deferred_pragma): New.
917 (register_pragma_internal): New.
918 (_cpp_init_internal_pragmas): Use register_pragma_internal.
919 (do_pragma): Allow pragma expansion after namespace. For deferred
920 pragmas, don't slurp the line into a string.
921 (destringize_and_run): Save tokens for deferred pragmas.
922 (cpp_handle_deferred_pragma): Remove.
923 * macro.c (builtin_macro): Remove pragma token hack.
924 (_cpp_push_token_context): Rename from push_token_context and export.
925 * internal.h (struct lexer_state): Add pragma_allow_expansion.
926 (_cpp_push_token_context): Declare.
927 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
928 a token. Update the line number correctly if so.
929 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
930 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
931 * include/cpplib.h (PRAGMA_EOL): New.
932 (CPP_TOKEN_FLD_PRAGMA): New.
933 (struct cpp_token): Add val.pragma.
934 (struct cpp_options): Remove defer_pragmas.
935 (cpp_handle_deferred_pragma): Remove.
936 (cpp_register_deferred_pragma): Declare.
937
986ca356 9382006-01-01 Jakub Jelinek <jakub@redhat.com>
939
940 PR c++/25294
941 * directives.c (do_pragma): If pragma line ends with multi-line
942 block comment, end the saved deferred pragma string before that
943 comment. Handle embedded '\0' chars on the pragma line.
944
8dba02f7 9452005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
946
947 PR c++/23333
948 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
949
6db045b0 9502005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
951 Ben Elliston <bje@au.ibm.com>
952
953 * include/cpplib.h (CPP_N_DFLOAT): New.
954 * expr.c (interpret_float_suffix): Identify df, dd, and dl
955 suffixes as decimal floating point constants.
956 (cpp_classify_number): Disallow hexadecimal DFP constants.
957
9a7c76f9 9582005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 959 Ian Lance Taylor <ian@airs.com>
9a7c76f9 960
961 * include/cpplib.h (struct cpp_callbacks): Annotate error with
962 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
963
0c5e3a3d 9642005-11-09 Per Bothner <per@bothner.com>
965 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 966
0c5e3a3d 967 PR c/24101
968 * init.c (read_original_filename): Temporarily set
969 state.in_directive before calling _cpp_lex_direct for
970 CPP_HASH tokens.
971
3c2359db 9722005-11-03 James E Wilson <wilson@specifix.com>
973
974 PR preprocessor/24202
975 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
976
d65b3a40 9772005-11-04 Joseph S. Myers <joseph@codesourcery.com>
978
979 * include/cpplib.h (struct cpp_callbacks): Make error take
980 va_list* parameter.
981 * errors.c (cpp_error): Update call to callback.
982
cc9012f7 9832005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
984
985 PR preprocessor/22042
986 * macro.c (_cpp_builtin_macro_text): Lower the needed max
987 buffer size.
988 (cpp_quote_string): Don't octalify non printable
989 charactors.
990
eb0d20b7 9912005-11-03 Joseph S. Myers <joseph@codesourcery.com>
992
993 PR c++/17964
994 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
995 (struct cpp_callbacks): Add error.
996 * errors.c (cpp_error): If client_diagnostic, use error callback.
997 * charset.c (convert_escape): Don't use %03o in diagnostic.
998
de4aacc0 9992005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 1000
1001 PR preprocessor/15220
1002 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
1003 callers. Pass to open_file_failed.
1004 (open_file_failed): New parameter angle_brackets. Fix all callers.
1005 Use in print_dep assignment.
1006 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
1007 * internal.h (_cpp_find_file): Add new parm to declaration.
3ebc7dec 1008
6783d878 10092005-10-08 Kazu Hirata <kazu@codesourcery.com>
1010
1011 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
1012 * configure: Regenerate.
1013
f789fe3e 10142005-10-04 Ian Lance Taylor <ian@airs.com>
1015
1016 PR preprocessor/13726
1017 * directives.c (check_eol_return_comments): New static function.
1018 (parse_include): Add buf parameter. Change all callers.
1019 (do_include_common): If not discard comments, turn on
1020 save_comments. Pass collected comments to include callback.
1021 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
1022 include callback: cpp_token list.
1023
865c4e44 10242005-09-20 Joseph S. Myers <joseph@codesourcery.com>
1025
1026 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
1027 * init.c (struct lang_flags, lang_defaults): Add
1028 extended_identifiers.
1029 (cpp_set_lang): Use it.
1030 * lex.c (forms_identifier_p): Check extended_identifiers.
1031
56845aa6 10322005-08-30 Jakub Jelinek <jakub@redhat.com>
1033
1034 PR preprocessor/20348
1035 PR preprocessor/20356
1036 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
1037 2004-06-05 changes.
1038
72ee8ff9 10392005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1040
1041 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
1042 -Wmissing-format-attribute.
1043
1044 * configure: Regenerate.
1045
2656917a 10462005-06-29 Kelley Cook <kcook@gcc.gnu.org>
1047
1048 * all files: Update FSF address in copyright headers.
1049 * makeucnid.c (write_copyright): Update outputted FSF address.
1050
cbaa9876 10512005-06-13 Zack Weinberg <zack@codesourcery.com>
1052
1053 * configure.ac: Invoke ZW_CREATE_DEPDIR and
1054 ZW_PROG_COMPILER_DEPENDENCIES.
1055 * aclocal.m4, configure: Regenerate.
1056 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
1057 New variables.
1058 (distclean): Clean up $(DEPDIR) and its contents.
1059 (.c.o): Use $(COMPILE).
1060 Include $(DEPDIR)/*.Po for most object->header dependencies.
1061
720aca92 10622005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1063
1064 * configure.ac: Check declarations for asprintf and vasprintf.
1065 * config.in: Regenerate.
1066 * configure: Likewise.
1067
1068 * charset.c (conversion_loop): Use XRESIZEVEC.
1069 (convert_no_conversion): Likewise.
1070 (convert_using_iconv): Likewise.
1071 (init_iconv_desc): Cast return value of alloca.
1072 (cpp_host_to_exec_charset): Use XNEWVEC.
1073 (emit_numeric_escape): Use XRESIZEVEC.
1074 (cpp_interpret_string): Use XNEWVEC.
1075 (cpp_interpret_string): Use XRESIZEVEC.
1076 (_cpp_interpret_identifier): Cast return value of alloca.
1077 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
1078 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
1079 (parse_include): Use XNEWVEC.
1080 (insert_pragma_entry): Rename local variable "new" to
cbaa9876 1081 "new_entry".
720aca92 1082 (save_registered_pragmas): Cast return value of xmemdup.
1083 (destringize_and_run): Same for alloca.
1084 (parse_assertion): Likewise.
1085 (do_assert): Cast allocated storage to proper type.
1086 (cpp_define): Likewise.
1087 (_cpp_define_builtin): Likewise.
1088 (cpp_undef): Likewise.
1089 (handle_assertion): Likewise.
1090 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1091 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1092 (CPP_UMINUS): Likewise.
1093 (struct cpp_operator): Rename from struct operator.
1094 (_cpp_expand_op_stack): Use XRESIZEVEC.
1095 * files.c (pch_open_file): Use XNEWVEC.
1096 (pch_open_file): Use XRESIZEVEC.
1097 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1098 (dir_name_of_file): Use XNEWVEC.
1099 (make_cpp_file): Use XCNEW.
1100 (make_cpp_dir): Likewise.
1101 (allocate_file_hash_entries): USE XNEWVEC.
1102 (cpp_included): Cast return value of htab_find_with_hash.
1103 (append_file_to_dir): Use XNEWVEC.
1104 (read_filename_string): Likewise. Use XRESIZEVEC too.
1105 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1106 (remap_filename): Use XNEWVEC.
1107 (struct pchf_entry): Move definition out of struct pchf_data.
1108 (_cpp_save_file_entries): Use XCNEWVAR.
1109 (_cpp_read_file_entries): Use XNEWVAR.
1110 * identifiers.c (alloc_node): Use XOBNEW.
1111 * init.c (cpp_create_reader): Use XCNEW.
1112 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1113 (read_original_directory): Cast return value of alloca.
1114 * lex.c (add_line_note): Use XRESIZEVEC.
1115 (warn_about_normalization): Use XNEWVEC.
1116 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1117 (new_buff): Use XNEWVEC.
1118 * line-map.c (linemap_add): Use XRESIZEVEC.
1119 * macro.c (builtin_macro): Cast return value of alloca.
1120 (paste_tokens): Likewise.
1121 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1122 (_cpp_save_parameter): Use XRESIZEVEC.
1123 (create_iso_definition): Cast allocated storage to proper type.
1124 (_cpp_create_definition): Likewise.
1125 (cpp_macro_definition): Use XRESIZEVEC.
1126 * makedepend.c (add_clm): Use XNEW.
1127 (add_dir): Likewise.
1128 * mkdeps.c (munge): Use XNEWVEC.
1129 (deps_init): Use XCNEW.
1130 (deps_add_target): Use XRESIZEVEC.
1131 (deps_add_default_target): Cast return value of alloca.
1132 (deps_add_dep): Use XRESIZEVEC.
1133 (deps_add_vpath): Likewise. Use XNEWVEC too.
1134 (deps_restore): Likewise.
1135 * pch.c (save_idents): Use XNEW and XNEWVEC.
1136 (cpp_save_state): Use XNEW.
1137 (count_defs): Cast return value of htab_find.
1138 (write_defs): Likewise.
1139 (cpp_write_pch_deps): Use XNEWVEC.
1140 (collect_ht_nodes): Use XRESIZEVEC.
1141 (cpp_valid_state): Use XNEWVEC.
1142 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1143 * symtab.c (ht_create): Use XCNEW.
1144 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1145 (ht_expand): Use XCNEWVEC.
1146 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1147 (bool): Do not define if __cplusplus.
1148
81e19b31 11492005-05-12 Zack Weinberg <zack@codesourcery.com>
1150
1151 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1152 (do_sccs): Delete function definition, #define to do_ident.
1153 (do_ident): Don't hardwire directive name.
1154
18f11b84 11552005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1156
1157 PR bootstrap/21230
1158 * configure: Regenerate.
1159
2dc04f36 11602005-04-27 Andris Pavenis <pavenis@latnet.lv>
1161
1162 * files.c: Include io.h for DJGPP to get prototype of setmode.
1163
0b7f838f 11642005-04-19 Per Bothner <per@bothner.com>
1165
1166 PR preprocessor/20907
1167 * line-map.c (linemap_line_start): Fix bug when we need to increse
1168 column_bits but can re-use the current line_map.
1169
2224c90b 11702005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1171
1172 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1173 libiberty functions.
1174
077a3c99 11752005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1176
1177 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1178 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1179 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1180 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1181 _unlocked function.
1182 (fwrite_unlocked): Fix prototype.
81e19b31 1183
077a3c99 1184 * configure, config.in: Regenerate.
1185
99617355 11862005-04-05 Jakub Jelinek <jakub@redhat.com>
1187
1188 PR preprocessor/19475
1189 * macro.c (create_iso_definition): For < ISO C99, don't
1190 pedwarn if there is no whitespace between macro name and its
1191 replacement, but the replacement starts with a basic character
1192 set character.
1193
3827dee5 11942005-03-28 Andreas Jaeger <aj@suse.de>
1195
1196 * lex.c (warn_about_normalization): Cast field width to int to
1197 avoid warning.
1198
b8273627 11992005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1200
1201 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1202 solaris2.1[0-9].
1203 * configure: Regenerate.
1204
bc65f24f 12052005-03-15 Geoffrey Keating <geoffk@apple.com>
1206
1207 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1208 UCN rather than printing an error.
1209
bce47149 12102005-03-14 Geoffrey Keating <geoffk@apple.com>
1211
4e9d1e6d 1212 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1213
12142005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 1215
bce47149 1216 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1217 * charset.c: Update for new format of ucnid.h.
1218 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1219 Add NST parameter, and update it; update callers.
1220 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1221 with cpp_error.
1222 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1223 * internal.h (struct normalize_state): New.
1224 (INITIAL_NORMALIZE_STATE): New.
1225 (NORMALIZE_STATE_RESULT): New.
1226 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1227 (_cpp_valid_ucn): New.
1228 * lex.c (warn_about_normalization): New.
1229 (forms_identifier_p): Add normalize_state parameter, update callers.
1230 (lex_identifier): Add normalize_state parameter, update callers. Keep
1231 the state current.
1232 (lex_number): Likewise.
1233 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1234 it with warn_about_normalization.
1235 * makeucnid.c: New.
1236 * ucnid.h: Replace.
1237 * ucnid.pl: Remove.
1238 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1239 comments about obsolete version of C++.
1240 * include/cpplib.h (enum cpp_normalize_level): New.
1241 (struct cpp_options): Add warn_normalize field.
1242
bb1fa6bb 12432005-03-11 Geoffrey Keating <geoffk@apple.com>
1244
1245 * directives.c (glue_header_name): Update call to cpp_spell_token.
1246 * internal.h (_cpp_interpret_identifier): New.
1247 * charset.c (_cpp_interpret_identifier): New.
1248 (_cpp_valid_ucn): Allow UCN version of '$'.
1249 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1250 character was '$' or '\'. Support identifiers with UCNs.
1251 (forms_identifier_p): Allow UCNs.
1252 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1253 (utf8_to_ucn): New.
1254 (cpp_spell_token): Add FORSTRING parameter. Use it.
1255 (cpp_token_as_text): Update call to cpp_spell_token.
1256 (cpp_output_token): Write UCNs back out.
1257 (stringify_arg): Update call to cpp_spell_token.
1258 (paste_tokens): Likewise.
1259 (cpp_macro_definition): Likewise.
1260 * macro.c (stringify_arg): Likewise.
1261 (paste_tokens): Likewise.
1262 (cpp_macro_definition): Likewise.
1263 * include/cpplib.h: Add parameter to cpp_spell_token.
1264
960391da 12652005-03-04 Jakub Jelinek <jakub@redhat.com>
1266
1267 PR bootstrap/20282
1268 PR bootstrap/20305
1269 * macro.c (replace_args, cpp_get_token): Copy whole
1270 cpp_token_u instead of just cpp_string field from it.
1271
b0d0794d 12722005-02-28 Devang Patel <dpatel@apple.com>
1273
1274 * directives.c (do_line): Save sysp early before line table is
1275 realloc'ed.
81e19b31 1276
624d37a6 12772005-02-20 Zack Weinberg <zack@codesourcery.com>
1278
1279 PR 18785
1280 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1281 (cpp_host_to_exec_charset): New function.
1282 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1283
f86986bc 12842005-02-19 Devang Patel <dpatel@apple.com>
1285
1286 * charset.c (_cpp_convert_input): Check '\r' before inserting
1287 '\n' at the end.
624d37a6 1288
9936e07d 12892005-02-15 Eric Christopher <echristo@redhat.com>
1290
1291 PR preprocessor/19077
1292 * macro.c (cpp_macro_definition): Move handling of whitespace
1293 to PREV_WHITE conditional. Remove overloading of len
1294 variable.
1295
129a1540 12962005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1297
1298 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1299 traditional.c: Update copyright.
1300
bb30d1f4 13012005-02-14 Paolo Bonzini <bonzini@gnu.org>
1302
1303 PR bootstrap/19818
1304 * configure.ac: Check for declaration of basename and getopt.
1305 * config.in: Regenerate.
1306 * configure: Regenerate.
1307 * internal.h (ustrcspn): New.
1308 * macro.c (create_iso_definition): Fix allocation of memory.
1309 (padding_token): Add cast to remove const-ness.
1310 * pch.c (cpp_read_state): Use ustrcspn.
1311
26ec4f15 13122005-02-08 Mike Stump <mrs@apple.com>
1313
1314 * files.c (pchf_adder): Remove.
1315 (struct pchf_adder_info): Likewise.
1316 (_cpp_save_file_entries): Write out all files so that #import works.
1317
0cb78cbd 13182005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1319
1320 * configure: Regenerate.
1321
d862067c 13222005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1323
1324 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1325
457e71e4 1326 * include/cpplib.h: Also update copyright years.
624d37a6 1327
ba841ef8 13282005-01-03 Geoffrey Keating <geoffk@apple.com>
1329
1330 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1331 to the list of all files.
1332
f03668bd 13332005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1334
1335 * internal.h: Update references to Cpp lib filenames.
1336 * directives.c: Likewise.
1337 * init.c: Likewise.
1338 * macro.c: Likewise.
1339 * traditional.c: Likewise.
1340
461ea98d 13412004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1342
1343 PR preprocessor/15167
1344 * files.c (destroy_cpp_file): New function.
1345 (should_stack_file): Make a new file if the
1346 compared file is still stacked.
1347
bd9e37a6 13482004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1349
624d37a6 1350 PR preprocessor/17610
bd9e37a6 1351 * directives.c (do_include_common): Error out if an empty filename
1352 is given for #include (or #include_next or #import).
1353
fe4dcd90 13542004-11-27 Roger Sayle <roger@eyesopen.com>
1355 Zack Weinberg <zack@codesourcery.com>
1356
1357 * internal.h: Replace all uses of uchar with unsigned char.
1358 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1359 with !IN_GCC, so uchar is only defined whilst building libcpp.
1360
ac7cc2f4 13612004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1362
1363 * aclocal.m4: Regenerate.
1364
6e11b263 13652004-11-24 Roger Sayle <roger@eyesopen.com>
1366
1367 PR preprocessor/15824
1368 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1369 directly, instead of the non-existant "system.h" and "ansidecl.h".
1370 * configure: Regenerate.
1371
68bf2ad9 13722004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1373 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 1374
1375 * internal.h (struct lexer_state): Add in_deferred_pragma.
1376 * directives.c (struct pragma_entry): Add allow_expansion.
1377 (insert_pragma_entry): Take allow_expansion flag.
1378 (register_pragma): Likewise.
1379 (cpp_register_pragma): Likewise.
1380 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1381 (do_pragma): Honor allow_expansion.
1382 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1383 * include/cpplib.h (cpp_register_pragma): Update prototype.
1384
27559c4e 13852004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1386 Mark Mitchell <mark@codesourcery.com>
27559c4e 1387
1388 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1389 need_64bit_hwint=yes.
1390 * configure: Regenerate.
1391
34ae664d 13922004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1393
1394 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1395 po/$(PACKAGE).pot.
1396 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1397 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1398 Remove local srcdir path from generated file.
1399
39b83bdb 14002004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 1401 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 1402
1403 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1404 as well.
1405
a095c1b5 14062004-10-27 Zack Weinberg <zack@codesourcery.com>
1407
1408 PR 18075
1409 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1410 (cpp_handle_deferred_pragma): Add cast to silence warning.
1411
700b0d81 14122004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1413
1414 * errors.c (_cpp_begin_message): Print "error: " for errors.
1415
fbe83ac1 14162004-10-10 Andreas Jaeger <aj@suse.de>
1417
1418 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1419 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1420
09f10c94 14212004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1422
1423 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1424 used.
1425 (cpp_read_state): Remove unused variables, m, d and mac_count.
1426
a8b2a8d5 14272004-09-29 Per Bothner <per@bothner.com>
1428
1429 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1430 cb.line_change. Otherwise do_pragma will call the line_change
1431 call-back with a meaningless line number.
1432
21164c01 14332004-09-24 Zack Weinberg <zack@codesourcery.com>
1434
1435 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1436 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1437 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1438 * aclocal.m4, configure: Regenerate.
1439 * init.c: Include localedir.h.
1440 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1441 (DEFS): Delete.
1442 (.c.o): Use $(ALL_CFLAGS).
1443 (localedir.h, localedir.hs): New rules.
1444 (clean): Use rm -rf to remove directories.
1445 (distclean): Also delete localedir.h and localedir.hs.
1446 (init.o): Update dependencies.
1447
986086aa 14482004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1449
1450 * Makefile.in (aclocal.m4): Update dependencies.
1451 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1452 * aclocal.m4, configure: Regenerate.
1453
e9cc3617 14542004-09-17 Zack Weinberg <zack@codesourcery.com>
1455
0097f6a2 1456 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1457 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1458 Some other comments in this file also tweaked.
1459
e9cc3617 1460 * directives.c (do_pragma): Save current buffer position
1461 before lexing the pragma keywords; don't call
1462 _cpp_backup_tokens in the defer_pragmas case.
1463
9832c977 14642004-09-15 Per Bothner <per@bothner.com>
1465
1466 * include/line-map.h (line_map_start): Add parameter names so
1467 preceding comment makes sense.
1468 (linemap_add): Remove from comment mention of non-existing parameter.
1469
d6d3c909 14702004-09-09 Matt Austern <austern@apple.com>
1471 Zack Weinberg <zack@codesourcery.com>
1472
1473 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1474 prefixes throughout. Add entry for PRAGMA. Remove
1475 unnecessary "= 0" from EQ.
1476 (enum cpp_ttype): Adjust OP and TK definitions to restore
1477 prefixes, via token-paste.
1478 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1479 Change from #defines to additional cpp_ttype enumerators.
1480 (struct cpp_options): Add defer_pragmas.
1481 (cpp_handle_deferred_pragma): Prototype new interface.
1482
1483 * internal.h (struct cpp_reader): Add directive_result.
1484 * directives.c (struct pragma_entry): Add is_internal field;
1485 give boolean fields type bool.
1486 (start_directive): Initialize pfile->directive_result.type.
1487 (_cpp_do__Pragma): Likewise.
1488 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1489 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1490 from it.
1491 (register_pragma): New static function, bulk of former
1492 cpp_register_pragma here; add 'internal' argument, pass along
1493 to insert_pragma_entry.
1494 (cpp_register_pragma): Now a wrapper around register_pragma which
1495 always passes false for 'internal' argument.
1496 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1497 true for 'internal'.
1498 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1499 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1500 token instead of executing the pragma.
1501 (cpp_handle_deferred_pragma): New interface.
1502 * lex.c (token_spellings): Adjust OP and TK definitions to
1503 match changes to cpplib.h.
1504 (_cpp_lex_token): Check for a directive-result token and
1505 return it if present.
1506 (cpp_token_val_index): Handle CPP_PRAGMA.
1507 * macro.c (cpp_builtin_macro_text): Correct comment.
1508 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1509
735a9bc4 15102004-09-06 Serge Belyshev <belyshev@lubercy.com>
1511
1512 PR preprocessor/14699
1513 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1514 from size_t to double.
1515
25696d3f 15162004-08-28 Andreas Schwab <schwab@suse.de>
1517 Andreas Jaeger <aj@suse.de>
1518
1519 * configure.ac: Set PACKAGE correctly.
1520 * configure: Regenerated.
1521
99439f5b 15222004-08-25 Paolo Bonzini <bonzini@gnu.org>
1523
1524 * Makefile.in: Add back top_builddir.
1525
a668be26 15262004-08-25 Paolo Bonzini <bonzini@gnu.org>
1527
1528 * configure.ac: Replace Automake macro invocations
1529 with manual Autoconf checks and substitutions.
1530 * configure: Regenerate.
1531 * aclocal.m4: Regenerate.
1532 * config.in: Regenerate.
1533 * Makefile.am: Removed.
1534 * Makefile.in: Heavy simplification and reorganization.
1535
30e9913f 15362004-08-09 Mark Mitchell <mark@codesourcery.com>
1537
1538 * configure.ac (arm*-*-eabi*): New target.
1539 (arm*-*-symbianelf*): Likewise.
1540 * configure: Regenerated.
1541
3b298764 15422004-07-24 Bernardo Innocenti <bernie@develer.com>
1543
1544 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1545 * directives.c: Use XNEW-family macros from libiberty.
1546 * lex.c: Likewise.
1547 * macro.c: Likewise.
1548 * cpplib.h (cpp_deps_style): Export enum with name.
1549
d6d3c909 15502004-07-23 Matthias Klose <doko@debian.org>
3b298764 1551
d6d3c909 1552 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1553
821fa045 15542004-07-16 Andris Pavenis <pavenis@latnet.lv>
1555
1556 PR preprocessor/16366
1557 * internal.h (struct cpp_reader): New field dir_hash.
1558 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1559 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1560
d80efa72 15612004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1562
1563 PR preprocessor/16192
1564 PR preprocessor/15913
1565 PR preprocessor/15572
1566 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1567 expression is missing.
1568 * init.c (post_options): Traditional cpp doesn't do // comments.
1569
ed000086 15702004-06-30 Per Bothner <per@bothner.com>
1571
1572 * include/line-map.h (fileline): Remove old typedef.
1573 * internal.h (struct cpp_reader): Use source_location typedef instead.
1574
dcb9d064 15752004-06-26 Zack Weinberg <zack@codesourcery.com>
1576
1577 Partially revert patch of 2004-06-05.
1578 * files.c (search_cache): Remove pfile argument. Don't check
1579 for file that would be found by "" or <> search here...
1580 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1581 Do not apply directory-of-current-file correction to files
1582 found by this check. Rearrange code slightly.
1583
d718b525 15842004-06-21 Geoffrey Keating <geoffk@apple.com>
1585
1586 * files.c (should_stack_file): Correct swapped parameters to call
1587 to cb.read_pch.
1588 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1589
79b68529 15902004-06-15 Paolo Bonzini <bonzini@gnu.org>
1591
1592 * Makefile.in: Regenerate with automake 1.8.5.
1593 * aclocal.m4: Likewise.
1594 * configure: Regenerate.
1595
151899c5 15962004-06-11 Zack Weinberg <zack@codesourcery.com>
1597
1598 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1599 * configure, config.in: Regenerate.
1600 * system.h: Unconditionally define bool as unsigned char,
1601 BOOL_BITFIELD as unsigned int.
1602 * .cvsignore: New file.
1603
c39ed964 16042004-06-09 Geoffrey Keating <geoffk@apple.com>
1605
1606 * traditional.c (push_replacement_text): Set macro->traditional.
1607 (save_replacement_text): Likewise.
1608 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1609 (struct save_macro_item): Delete.
1610 (struct save_macro_data): Use a character array not the previous
1611 structured format.
1612 (save_macros): Save macro as text not as internal structures.
1613 (cpp_prepare_state): Update for changes to save_macro_data.
1614 (cpp_read_state): Don't read macros defined in PCH. Restore
c84ca916 1615 -D macros as text.
c39ed964 1616 * macro.c (create_iso_definition): Honour alloc_subobject.
1617 Clear traditional flag.
1618 (_cpp_create_definition): Honour alloc_subobject.
1619 * lex.c (cpp_token_val_index): New.
1620 * internal.h: Include cpp-id-data.h.
1621 (uchar): Move definition to cpp-id-data.h.
1622 (U): Likewise.
1623 (cpp_macro): Likewise.
1624 * directives.c (struct answer): Move to cpp-id-data.h.
1625 (do_assert): Honour alloc_subobject.
c84ca916 1626
1627 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1628 * include/cpplib.h (struct cpp_string): Add GTY marker.
1629 (enum cpp_token_fld_kind): New.
1630 (struct cpp_token): Add GTY markers.
1631 (cpp_token_val_index): Prototype.
1632 (CPP_HASHNODE_VALUE_IDX): New.
1633 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1634 * include/cpp-id-data.h: New file.
c39ed964 1635
dd6e5561 16362004-06-09 Paolo Bonzini <bonzini@gnu.org>
1637
1638 * Makefile.am (all-local): New.
1639 * Makefile.in: Regenerate.
1640
8af0c78d 16412004-06-06 Roger Sayle <roger@eyesopen.com>
1642
1643 * Makefile.am (LIBICONV): Declare.
1644 (makedepend_LDADD): Use LIBICONV.
1645 * Makefile.in: Regenerate.
1646
30302733 16472004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1648
1649 * Makefile.am (LIBINTL): Declare
1650 (makedepend_LDADD): Use LIBINTL.
1651 * Makefile.in: Regenerate.
1652
3eb3f293 16532004-06-05 Zack Weinberg <zack@codesourcery.com>
1654
1655 * Makefile.am: Add makedepend.
1656 * Makefile.in, aclocal.m4: Regenerate.
1657 * charset.c: Insert a space to avoid a warning.
1658 * directives.c: Include mkdeps.h.
1659 (_cpp_handle_directive): Reenable macro expander if appropriate.
1660 (undefine_macros): Inline body of _cpp_free_definition for speed.
1661 Do not call undef callback or _cpp_warn_if_unused_macro.
1662 (cpp_get_deps): New interface.
1663 * files.c (search_cache): Add pfile argument. Check for file
1664 that would be found by "" or <> search here...
1665 (_cpp_find_file): ...not here. Correct recorded start_dir of
1666 files found by directory-of-current-file search that would be
1667 found by "" or <> search.
1668 * init.c (cpp_add_dependency_target): Delete.
1669 * internal.h (struct lexer_state): Add discarding_output flag.
1670 * lex.c (lex_identifier): Compute hash function while scanning.
1671 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1672 directives.
1673 * makedepend.c: New file.
1674 * mkdeps.c (struct deps): Add vpath vector.
1675 (apply_vpath, deps_add_vpath): New function.
1676 (deps_free): Free vpath vector.
1677 (deps_add_dep, deps_add_target): Use apply_vpath.
1678 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1679 (ht_lookup_with_hash): New function.
1680 * cpplib.h, mkdeps.h: Update prototypes.
1681 * symtab.h: Update prototypes.
1682 (HT_HASHSTEP, HT_FINISH): New macros.
1683
8ed01400 16842004-05-29 Geoffrey Keating <geoffk@apple.com>
1685
1686 * symtab.c (ht_create): Set entries_owned.
1687 (ht_destroy): Honour entries_owned.
1688 (ht_expand): Likewise.
1689 (ht_load): New.
c84ca916 1690 * include/symtab.h (struct ht): New field 'entries_owned'
1691 (ht_load): New prototype.
8ed01400 1692
347a3ab5 16932004-05-26 Paolo Bonzini <bonzini@gnu.org>
1694
1695 PR bootstrap/15651
1696 * configure.ac: Fix m4 quoting when picking
1697 the size of HOST_WIDE_INT.
1698 * configure: Regenerate.
1699
fc231f28 17002004-05-25 Paolo Bonzini <bonzini@gnu.org>
1701
1702 * Makefile.am: the correct directory for
1703 gettext include files is given by @INCINTL@.
1704 * Makefile.in: Regenerate.
1705
babfbd63 17062004-05-24 Paolo Bonzini <bonzini@gnu.org>
1707
1708 * system.h [!ENABLE_NLS]: dgettext takes two
1709 parameters.
1710
d856c8a6 17112004-05-23 Paolo Bonzini <bonzini@gnu.org>
1712
1713 Moved libcpp from the gcc subdirectory to the toplevel.
1714 * Makefile.am: New file.
1715 * Makefile.in: Regenerate.
1716 * configure.ac: New file.
1717 * configure: Regenerate.
1718 * config.in: Regenerate.
1719 * charset.c: Moved from gcc/cppcharset.c. Add note about
1720 brokenness of input charset detection. Adjust for change
1721 in name of cppucnid.h.
1722 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1723 * expr.c: Moved from gcc/cppexp.c.
1724 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1725 Remove #define of O_BINARY, it is in system.h.
1726 * identifiers.c: Moved from gcc/cpphash.c.
1727 * internal.h: Moved from gcc/cpphash.h. Change header
1728 guard name. All other files adjusted to match name change.
1729 * init.c: Moved from gcc/cppinit.c.
1730 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1731 * lex.c: Moved from gcc/cpplex.c.
1732 * directives.c: Moved from gcc/cpplib.c.
1733 * macro.c: Moved from gcc/cppmacro.c.
1734 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1735 * traditional.c: Moved from gcc/cpptrad.c.
1736 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1737 guard name.
1738 * ucnid.pl: Moved from gcc/cppucnid.pl.
1739 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1740 guard name.
1741 * symtab.c: Moved from gcc/hashtable.c.
1742 * line-map.c: Moved from gcc. Do not include intl.h.
1743 * mkdeps.c: Moved from gcc.
1744 * system.h: New file.
c84ca916 1745 * include/cpplib.h: Moved from gcc. Change header guard name.
1746 * include/line-map.h: Moved from gcc. Change header guard name.
1747 * include/mkdeps.h: Moved from gcc. Change header guard name.
1748 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1749 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git