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re PR target/39558 (Bad interaction of decls named 'vector' and -maltivec vector...
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a37a7b8a
JJ		 12009-03-30 Jakub Jelinek <jakub@redhat.com>
2
3 PR target/39558
4 * macro.c (cpp_get_token): If macro_to_expand returns NULL
5 and used some tokens, add CPP_PADDING before next token.
6
148e4216
JM		 72009-03-29 Joseph Myers <joseph@codesourcery.com>
8
9 PR preprocessor/34695
10 * makedepend.c: Remove.
11 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
12 (all, clean, TAGS_SOURCES, include): Remove makedepend handling.
13 * directives.c (cpp_errors): Remove.
14 * errors.c (print_location, _cpp_begin_message, v_message):
15 Remove.
16 (cpp_error, cpp_error_with_line): Always use error callback.
17 (cpp_error, cpp_error_with_line, cpp_errno): Return bool.
18 * include/cpplib.h (cpp_options): Remove pedantic_errors,
19 inhibit_warnings, warn_system_headers, inhibit_errors,
20 warnings_are_errors, client_diagnostic.
21 (cpp_callbacks): Add extra arguments to error callback; make it
22 return bool.
23 (cpp_finish): Return void.
24 (cpp_destroy): Remove inaccurate comment about return value.
25 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
26 (CPP_DL_NOTE): Define.
27 * include/line-map.h (linemap_print_containing_files): Remove.
28 * init.c (cpp_finish): Do not check for or return number of
29 errors.
30 * internal.h (cpp_reader): Remove errors field.
31 * line-map.c (linemap_print_containing_files): Remove.
32 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
33 about previous definition. Only emit it if previous diagnostic
34 was emitted.
35
f1450211
JM		 362009-03-28 Joseph Myers <joseph@codesourcery.com>
37
38 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
39 mkinstalldirs.
40
8f5929e1
JJ		 412009-03-18 Jakub Jelinek <jakub@redhat.com>
42
43 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts.
44
4bb09c26
JM		 452009-02-21 Joseph Myers <joseph@codesourcery.com>
46
47 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a
48 header name.
49 (_cpp_lex_direct): Handle this.
50
68c9ab45
RG		 512009-02-15 Richard Guenther <rguenther@suse.de>
52
53 Revert last change.
54
601b3e1a
RG		 552009-02-13 Richard Guenther <rguenther@suse.de>
56
57 * configure.ac: Enable LFS.
58 * configure: Re-generate.
59 * config.in: Likewise.
60
fc0cd180
BE		 612009-01-05 Ben Elliston <bje@au.ibm.com>
62
63 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
64 (.po.pox): Likewise.
65 (po/$(PACKAGE).pot): Likewise.
66
db89a3be
AO		 672008-12-10 Alexandre Oliva <aoliva@redhat.com>
68
69 PR target/37033
70 * pch.c (cpp_valid_state): Improve message for poisoned symbols.
71 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM.
72
cc955282
JM		 732008-11-29 Joseph Myers <joseph@codesourcery.com>
74
75 * lex.c (cpp_token_len): Use 6 as default length.
76
47960aaf
MLI		 772008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org>
78
79 * expr.c (struct op): Add location.
80 (_cpp_parse_expr): Propagate locations throught the stack
81 of expressions.
82 (reduce): Likewise.
83 (check_promotion): Use explicit location in errors.
84
631d0d36
MG		 852008-10-05 Matthew Gingell <gingell@adacore.com>
86 Arnaud Charlet <charlet@adacore.com>
87
88 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
89 (cpp_get_comments): New function.
90 * internal.h (struct cpp_reader): Add comments field.
91 * init.c (cpp_destroy): Free comments.
92 * lex.c (store_comment, cpp_get_comments): New functions.
93 (comments): New struct.
94 (save_comment): Store comments in comments struct.
95
c047ce93
SB		 962008-09-18 Simon Baldwin <simonb@google.com>
97
98 * include/cpplib.h (struct cpp_options): Add new boolean flag
99 warn_builtin_macro_redefined.
100 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
101 * (struct builtin_operator): Split out from previous struct builtin,
102 enhance extra const correctness.
103 * (struct builtin_macro): Split out from previous struct builtin, add
104 new always_warn_if_redefined flag, enhance const correctness.
105 * (mark_named_operators): Use struct builtin_operator.
106 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
107 to builtins selectively.
108 * macro.c (warn_of_redefinition): Return false if a builtin macro
109 is not flagged with NODE_WARN.
110
affa55c6
JJ		 1112008-07-31 Jakub Jelinek <jakub@redhat.com>
112
113 PR preprocessor/36649
114 * files.c (struct report_missing_guard_data): New type.
115 (report_missing_guard): Put paths into an array instead of printing
116 them right away. Return 1 rather than 0.
117 (report_missing_guard_cmp): New function.
118 (_cpp_report_missing_guards): Sort and print paths gathered by
119 report_missing_guard callback.
120
3b8f20a1
MLI		 1212008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
122
123 PR 28079
124 * directives.c (strtolinenum): Handle overflow.
125 (do_line): Give a warning if line number overflowed.
126 (do_linemarker): Update call to strtolinenum.
127
1bb64668
MLI		 1282008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
129
130 * include/line-map.h (linenum_type): New typedef.
131 (struct line_map): Use it.
132 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
133 (SOURCE_COLUMN): Likewise.
134 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
135 source_location values in a variable of type linenum_type.
136 * directives.c (struct if_stack): Use linenum_type.
137 (strtoul_for_line): Rename as strtolinenum.
138 (do_line): Use linenum_type.
139 (do_linemarker): Use linenum_type and strtolinenum.
140 (_cpp_do_file_change): Use linenum_t.
141 * line-map.c (linemap_add): Likewise.
142 (linemap_line_start): Likewise.
143 * traditional.c (struct fun_macro): 'line' is a source_location.
144 * errors.c (print_location): Use linenum_type.
145 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
146 * internal.h (CPP_INCREMENT_LINE): Likewise.
147 * lex.c (_cpp_skip_block_comment): Use source_location.
148
5950c3c9
BE		 1492008-07-14 Ben Elliston <bje@au.ibm.com>
150
151 * include/cpplib.h (NODE_CONDITIONAL): New.
152 (struct cpp_callbacks): New macro_to_expand field.
153 (struct cpp_hashnode): Adjust size of flags and type fields.
154 (cpp_peek_token): Prototype.
155 * lex.c (cpp_peek_token): New function.
156 (_cpp_temp_token): Protect pre-existing lookaheads.
157 * macro.c (cpp_get_token): Expand any conditional macros.
158 (_cpp_backup_tokens_direct): New.
159 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
160 (warn_of_redefinition): Silently allow redefined conditional
161 macros.
162 (_cpp_create_definition): Remove the conditional flag when a user
163 defines one of the conditional macros.
164 * internal.h (_cpp_backup_tokens_direct): New prototype.
165
e85edc9e
AH		 1662008-06-13 Andrew Haley <aph@redhat.com>
167
168 PR preprocessor/33305
169 * macro.c (replace_args): Print a warning for empty macro
170 arguments in C89 and C++.
171
18c04407
RW		 1722008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
173
174 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
175 * configure: Regenerate.
176
2d09b640
RW		 1772008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
178
179 * Makefile.in (datarootdir): New variable.
180
0b7c73cc
L		 1812008-06-12 H.J. Lu <hongjiu.lu@intel.com>
182
183 PR preprocessor/36479
184 * charset.c (cpp_interpret_string_notranslate): Also set
185 narrow_cset_desc.width.
186
cd985f66
JM		 1872008-06-07 Joseph Myers <joseph@codesourcery.com>
188
189 * configure.ac (parisc*64*-*-*): Remove.
190 * configure: Regenerate.
191
d750887f
TT		 1922008-05-30 Tom Tromey <tromey@redhat.com>
193
194 PR preprocessor/36320:
195 * internal.h (_cpp_parse_expr): Update.
196 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
197 messages.
198 * directives.c (do_if): Update.
199 (do_elif): Require expression if processing group.
200
c100de59
DS		 2012008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
202
203 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
204
5d6342eb
TT		 2052008-05-21 Tom Tromey <tromey@redhat.com>
206
207 PR preprocessor/27777:
208 * lex.c (cpp_output_line_to_string): New function.
209 * internal.h (_cpp_begin_message): Don't declare.
210 * errors.c (_cpp_begin_message): Now static.
211 * include/cpplib.h (cpp_output_line_to_string): Declare.
212 * directives.c (do_diagnostic): Rewrote. Use
213 cpp_output_line_to_string. Don't use _cpp_begin_message.
214
dae4174e
TT		 2152008-05-21 Tom Tromey <tromey@redhat.com>
216
217 * include/symtab.h (HT_ALLOCED): Remove.
218 (ht_purge): Declare.
219 * symtab.c (DELETED): New define.
220 (ht_lookup): Update comment.
221 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
222 code. Use subobject allocator for strings, if it exists.
223 (ht_expand): Handle deleted entries.
224 (ht_forall): Likewise.
225 (ht_purge): New function.
226 (ht_dump_statistics): Print deletion statistics.
227
899015a0
TT		 2282008-05-13 Tom Tromey <tromey@redhat.com>
229
230 PR preprocessor/22168:
231 * include/cpplib.h (struct cpp_options) <objc>: Update
232 documentation.
233 * expr.c (eval_token): Warn for use of assertions.
234 * directives.c (directive_diagnostics): Warn about extensions.
235 (DEPRECATED): New define.
236 (DIRECTIVE_TABLE): Use it.
237
71c10038
TT		 2382008-05-06 Tom Tromey <tromey@redhat.com>
239
240 PR preprocessor/35313, PR preprocessor/36088:
241 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
242 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
243
2bd0fe3d
DM		 2442008-05-04 David S. Miller <davem@davemloft.net>
245
246 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
247 * configure: Regenerate.
248
28f68625
DF		 2492008-04-22 Daniel Franke <franke.daniel@gmail.com>
250
251 * include/cpplib.h (cpp_define_formatted): New.
252 * directives.c (cpp_define_formatted): New.
253
688e7a53
TT		 2542008-04-21 Tom Tromey <tromey@redhat.com>
255
256 PR libcpp/33415:
257 * charset.c (_cpp_convert_input): Add buffer_start argument.
258 Ignore UTF-8 BOM if seen.
259 * internal.h (_cpp_convert_input): Add argument.
260 * files.c (struct _cpp_file) <buffer_start>: New field.
261 (destroy_cpp_file): Free buffer_start, not buffer.
262 (_cpp_pop_file_buffer): Likewise.
263 (read_file_guts): Update.
264
b6baa67d
KVH		 2652008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
266
267 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
268 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
269 (struct cpp_options): Added uliterals.
270 (cpp_interpret_string): Update prototype.
271 (cpp_interpret_string_notranslate): Idem.
272 * charset.c (init_iconv_desc): New width member in cset_converter.
273 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
274 (convert_ucn): Idem.
275 (emit_numeric_escape): Idem.
276 (convert_hex): Idem.
277 (convert_oct): Idem.
278 (convert_escape): Idem.
279 (converter_for_type): New function.
280 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
281 (cpp_interpret_string_notranslate): Match changed prototype.
282 (wide_str_to_charconst): Use converter_for_type.
283 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
284 * directives.c (linemarker_dir): Macro U changed to UC.
285 (parse_include): Idem.
286 (register_pragma_1): Idem.
287 (restore_registered_pragmas): Idem.
288 (get__Pragma_string): Support CPP_STRING{16,32}.
289 * expr.c (eval_token): Support CPP_CHAR{16,32}.
290 * init.c (struct lang_flags): Added uliterals.
291 (lang_defaults): Idem.
292 * internal.h (struct cset_converter) <width>: New field.
293 (struct cpp_reader) <char16_cset_desc>: Idem.
294 (struct cpp_reader) <char32_cset_desc>: Idem.
295 * lex.c (digraph_spellings): Macro U changed to UC.
296 (OP, TK): Idem.
297 (lex_string): Add support for u'...', U'...', u"..." and U"...".
298 (_cpp_lex_direct): Idem.
299 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
300 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
301
deb984e6
PB		 3022008-04-18 Paolo Bonzini <bonzini@gnu.org>
303
304 PR bootstrap/35457
305 * aclocal.m4: Regenerate.
306 * configure: Regenerate.
307
bf048bea
TT		 3082008-04-17 Tom Tromey <tromey@redhat.com>
309
310 PR libcpp/34866:
311 * errors.c (cpp_error): Don't reference a token before the start
312 of the current run.
313
7f27b0f8
TT		 3142008-04-16 Tom Tromey <tromey@redhat.com>
315
316 * Makefile.in (TAGS_SOURCES): New variable.
317 (TAGS): New target.
318
a1fcb9a1
KK		 3192008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
320
321 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
322 and shbe-*-*.
323 * configure: Rebuilt.
324
93d45d9e
JM		 3252008-04-02 Joseph Myers <joseph@codesourcery.com>
326
327 * include/cpplib.h (struct cpp_callbacks): Add used_define,
328 used_undef and before_define.
329 (NODE_USED): Define.
330 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
331 do_ifndef, cpp_pop_definition): Handle new flag and use new
332 callbacks.
333 * expr.c (parse_defined): Handle new flag and use new callbacks.
334 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
335 flag and use new callbacks.
336
d4c32e1d
JJ		 3372008-04-01 Jakub Jelinek <jakub@redhat.com>
338
339 PR pch/13675
340 * files.c (struct _cpp_file): Remove pch field.
341 (pch_open_file): Don't set file->pch, just file->pchname.
342 (should_stack_file): After pfile->cb.read_pch call
343 free pchname and clear pchname, don't close file->fd.
344 Test file->pchname instead of file->pch. Don't close fd after cb.
345 (_cpp_stack_include): Test file->pchname instead of file->pch.
346
161031e3
TT		 3472008-03-28 Tom Tromey <tromey@redhat.com>
348
349 * Makefile.in (POSTCOMPILE): New variable.
350 (.c.o): Use it.
351
14ccf800
TT		 3522008-03-13 Tom Tromey <tromey@redhat.com>
353
354 PR libcpp/35322:
355 * directives.c (destringize_and_run): Set pfile->directive.
356
830465c6
MM		 3572008-03-06 Markus Milleder <markus.milleder@generali.at>
358
359 PR preprocessor/35458
360 * mkdeps.c (munge): Quote '#' with a '\'.
361
d482a073
RW		 3622008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
363
364 PR preprocessor/35379
365 * mkdeps.c (deps_write): Ensure the first target always appears
366 in the first column, without leading backslash newline. Avoid
367 some more extra whitespace.
368
185a6cc1
TS		 3692008-02-25 Thiemo Seufer <ths@mips.com>
370
d482a073 371 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
185a6cc1 372
2bf41bf0
TT		 3732008-02-19 Tom Tromey <tromey@redhat.com>
374
375 * traditional.c (lex_identifier): Use CPP_HASHNODE.
376 * lex.c (lex_identifier): Use CPP_HASHNODE.
377 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
378 do-while.
379 * identifiers.c (alloc_node): Change return type.
380 (_cpp_init_hashtable): Don't cast 'alloc_node'.
381 (proxy_assertion_broken): New declaration.
382 (cpp_forall_identifiers): Move comment.
383 * line-map.c (linemap_add): Comment fix.
384 (linemap_line_start): Indentation fix.
385
765d600a
JJ		 3862008-01-25 Jakub Jelinek <jakub@redhat.com>
387
388 PR preprocessor/34692
389 * macro.c (collect_args): Add pragma_buff argument. Push
390 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
391 than into arguments. Reset prevent_expansion and parsing_args
392 state at CPP_PRAGMA_EOL/CPP_EOF.
393 (funlike_invocation_p): Add pragma_buff argument, pass it through
394 to collect_args.
395 (enter_macro_context): Add result argument. Adjust
396 funlike_invocation_p caller. Emit all deferred pragma tokens
397 gathered during collect_args before the expansion, add a padding
398 token. Return 2 instead of 1 if any pragma tokens were prepended.
399 (cpp_get_token): If enter_macro_context returns 2, don't return
400 a padding token, instead cycle to grab CPP_PRAGMA token.
401 * directives.c (_cpp_handle_directive): If was_parsing_args
402 in deferred pragma, leave parsing_args and prevent_expansion as is.
403
ec46053b
TT		 4042008-01-22 Tom Tromey <tromey@redhat.com>
405
765d600a 406 PR c++/34859
ec46053b
TT		 407 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
408 __STDC_CONSTANT_MACROS.
409
681c6ab0
FF		 4102008-01-07 Fred Fish <fnf@specifix.com>
411
765d600a 412 PR preprocessor/30363
681c6ab0
FF		 413 * traditional.c (replace_args_and_push): Add local variable
414 cxtquote, calculate the replacement text size assuming a
415 worst case of every input character quoted with backslash,
416 and properly handle output quoting of quote characters in
417 actual arguments used in function-like macros.
418
33ae4837
TT		 4192008-01-03 Tom Tromey <tromey@redhat.com>
420
765d600a 421 PR preprocessor/34602
33ae4837
TT		 422 * directives.c (do_line): Don't try to spell EOF token.
423 (do_linemarker): Add comment.
424
675575f5
DD		 4252007-12-11 DJ Delorie <dj@redhat.com>
426
427 * charset.c (convert_using_iconv): Close out any shift states,
428 returning to the initial state.
429
97f6bd40
TT		 4302007-12-06 Tom Tromey <tromey@redhat.com>
431
765d600a 432 PR c/29172
97f6bd40
TT		 433 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
434 type.
435 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
436 * files.c (FILE_HASH_POOL_SIZE): New macro.
437 (struct file_hash_entry_pool): New.
438 (destroy_all_cpp_files): New function.
439 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
440 (new_file_hash_entry): Update.
441 (free_file_hash_entries): New function.
442 (_cpp_cleanup_files): Call free_file_hash_entries and
443 destroy_all_cpp_files.
444 (cpp_clear_file_cache): New function.
445 * include/cpplib.h (cpp_clear_file_cache): Declare.
446
d56a25e1
TT		 4472007-12-03 Tom Tromey <tromey@redhat.com>
448
765d600a 449 PR preprocessor/34288
d56a25e1
TT		 450 * configure.ac, config.in: Rebuilt.
451 * configure.ac: Check for ssize_t.
452
607f74e9
TT		 4532007-11-30 Tom Tromey <tromey@redhat.com>
454
765d600a 455 PR preprocessor/32868
607f74e9
TT		 456 * macro.c (_cpp_create_definition): Special case
457 __STDC_FORMAT_MACROS.
458
b0f4807f
MM		 4592007-11-16 Michael Matz <matz@suse.de>
460
461 * files.c (search_path_head): Fix check for absolute paths.
462
f1e20710
TT		 4632007-11-11 Tom Tromey <tromey@redhat.com>
464
765d600a 465 PR c++/17557
f1e20710
TT		 466 * include/cpplib.h (cpp_included_before): Declare.
467 * files.c (struct file_hash_entry) <location>: New field.
468 (_cpp_find_file): Initialize new field.
469 (make_cpp_dir): Likewise.
470 (cpp_included_before): New function.
471
f373b44d
TT		 4722007-11-01 Tom Tromey <tromey@redhat.com>
473
765d600a 474 PR preprocessor/30805
f373b44d
TT		 475 * macro.c (paste_tokens): Handle padding token.
476 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
477
5b9a40df
TT		 4782007-10-31 Tom Tromey <tromey@redhat.com>
479
765d600a 480 PR preprocessor/30786
5b9a40df
TT		 481 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
482 * directives.c (_cpp_do__Pragma): Return error status.
483 * internal.h (_cpp_do__Pragma): Update.
484 * directives.c (get__Pragma_string): Back up if EOF seen.
485
5ffeb913
TT		 4862007-09-06 Tom Tromey <tromey@redhat.com>
487
488 * internal.h (struct cpp_reader) <invocation_location>: New
489 field.
490 (struct cpp_reader) <set_invocation_location>: Likewise.
491 * init.c (cpp_set_line_map): New function.
492 * line-map.c (linemap_add): Use linemap's allocator.
493 * include/line-map.h (GTY): Define.
494 (line_map_realloc): New typedef.
495 (struct line_map): Mark with GTY.
496 (struct line_maps): Likewise.
497 (struct line_maps) <maps>: Likewise.
498 (struct line_maps) <reallocator>: New field.
499 * include/symtab.h (GTY): Conditionally define.
500 * include/cpplib.h (cpp_set_line_map): Declare.
501 (cpp_get_token_with_location): Declare.
502 * macro.c (cpp_get_token): Set invocation_location on the reader.
503 (cpp_get_token_with_location): New function.
504
ac6b1c67
CF		 5052007-08-30 Chao-ying Fu <fu@mips.com>
506
507 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
508 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
509 (cpp_classify_number): Support decimal fixed-point constants without
510 exponents.
511 Warn about fixed-point constants when -pedantic.
512 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
513 comments to support fixed-point values.
514 (CPP_N_FRACT, CPP_N_ACCUM): Define.
515
cda5e672
TT		 5162007-08-18 Tom Tromey <tromey@redhat.com>
517
765d600a 518 PR preprocessor/32974
cda5e672
TT		 519 * directives.c (parse_include): Don't check for EOL when
520 processing #pragma dependency.
521
ccfc4c91
OW		 5222007-07-30 Ollie Wild <aaw@google.com>
523
524 * directives-only.c: New file.
525 * internal.h (struct _cpp_dir_only_callbacks): New.
526 (_cpp_preprocess_dir_only): New function.
527 * directives.c (_cpp_handle_directive): Check directives_only before
528 disabling execution of indented directives.
529 * files.c (_cpp_stack_file): Add directives_only check.
530 * include/cpplib.h (struct cpp_options): Add directives_only.
531 (cpp_init_special_builtins): New function.
532 * init.c (cpp_init_special_builtins): New function.
533 (cpp_init_builtins): Move builtin_array initialization to
534 cpp_init_special_builtins.
535 (post_options): Check directives_only before setting
536 pfile->state.prevent_expansion = 1.
537 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
538 is expanded inside a directive while -fdirectives-only is enabled.
539 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
540 (libcpp_a_SOURCES): Add directives-only.c.
541
a206413a
UB		 5422007-07-04 Uros Bizjak <ubizjak@gmail.com>
543
544 * traditional.c (_cpp_scan_out_logical_line): Initialize
545 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
546 fmacro.args to prevent 'may be used uninitialized' warning.
547
c77cd3d1
UB		 5482007-07-03 Uros Bizjak <ubizjak@gmail.com>
549
550 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
551 Add new constants.
552 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
553 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
554 for 'q' or 'Q' suffixes.
555
66938a1d
DS		 5562007-06-17 Danny Smith <dannysmith@users.sourceforge.net
557
e1311401 558 * files.c (open_file): Correct typo.
66938a1d 559
71995ede
VP		 5602007-06-16 Vladimir Prus <vladimir@codesourcery.com>
561
e1311401 562 * files.c (open_file): Prevent the call
71995ede
VP		 563 for stat from overwriting errno.
564
84152c25
VP		 5652007-06-09 Vladimir Prus <vladimir@codesourcery.com>
566
e1311401 567 * files.c (open_file): Account for the
84152c25
VP		 568 fact that on windows, opening a directory gives
569 EACCES.
570
f7fd775f
JW		 5712007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
572
573 PR preprocessor/23479
574 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
575 integer constants.
576 (append_digit): Likewise.
577 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
578 binary integer constants.
579
ed0e74e0
DK		 5802007-05-31 Dave Korn <dave.korn@artimi.com>
581
582 PR preprocessor/14331
583 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
584
a702045a
OW		 5852007-05-24 Ollie Wild <aaw@google.com>
586
587 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
588 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
589 (cpp_write_pch_state): Save __COUNTER__ state.
590 (cpp_valid_state): Check valid __COUNTER__ state.
591 (cpp_read_state): Read new __COUNTER__ state.
592 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
593 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
594 * internal.h (struct cpp_reader): Add counter member.
595
126e073b
SM		 5962007-05-23 Simon Martin <simartin@users.sourceforge.net>
597
598 PR preprocessor/20077
599 * macro.c (create_iso_definition): Fixed the method to determine
600 whether the token-pasting operator appears at the beginning or the end
601 of a macro.
602
0b4cafec
ILT		 6032007-05-21 Ian Lance Taylor <iant@google.com>
604
605 * internal.h (struct cpp_reader): Add new fields:
606 nonexistent_file_hash and nonexistent_file_ob.
607 * files.c: Include "obstack.h".
608 (find_file_in_dir): Before trying to open the file, look up the
609 path name in the hash table of nonexistent files. After failing
610 to open the file, add the path name to the hash table.
611 (_cpp_find_file): Cache the results of looking up the file name
612 starting with the quote and bracket chain heads, if we can.
613 (nonexistent_file_hash_eq): New static function.
614 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
615 pfile->nonexistent_file_ob.
616 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
617 pfile->nonexistent_file_ob.
618
30e04921
JJ		 6192007-05-14 Janis Johnson <janis187@us.ibm.com>
620
5a6bb57e
JJ		 621 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
622
30e04921
JJ		 623 PR c/31924
624 * expr.c (interpret_float_suffix): Check for invalid suffix.
625
22a8a52d
EC		 6262007-05-02 Eric Christopher <echristo@apple.com>
627
628 * expr.c (num_div_op): Don't overflow if the result is
629 zero.
630
fca35e1b
TT		 6312007-05-02 Tom Tromey <tromey@redhat.com>
632
765d600a 633 PR preprocessor/28709
fca35e1b
TT		 634 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
635
4cd97075
MM		 6362007-03-30 Michael Meissner <michael.meissner@amd.com>
637
638 * directives.c (lex_macro_node_from_str): Fix alloca call to be
639 type correct.
640
121de39f
RH		 6412007-03-30 Richard Henderson <rth@redhat.com>
642
643 * directives.c (lex_macro_node_from_str): New.
644 (cpp_push_definition, cpp_pop_definition): New.
645 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
646
4fcb360b
BM		 6472007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
648
649 * Makefile.in: Add dummy install-pdf target.
650
67e64439
TT		 6512007-01-30 Tom Tromey <tromey@redhat.com>
652
765d600a 653 PR preprocessor/30468
67e64439
TT		 654 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
655 './'.
656
ee380365
TT		 6572007-01-30 Tom Tromey <tromey@redhat.com>
658
765d600a 659 PR preprocessor/29966
ee380365
TT		 660 * macro.c (lex_expansion_token): Save and restore cpp_reader's
661 cur_token.
662 (_cpp_create_definition): Don't restore cur_token here.
663 * lex.c (_cpp_lex_token): Added assertion.
664
024abeb3
TT		 6652007-01-27 Tom Tromey <tromey@redhat.com>
666
667 * configure: Rebuilt.
668
ee1c2a10
TT		 6692007-01-12 Tom Tromey <tromey@redhat.com>
670
765d600a 671 PR preprocessor/28227
ee1c2a10
TT		 672 * directives.c (lex_macro_node): Added 'is_def_or_undef'
673 argument.
674 (do_define): Update.
675 (do_undef): Update.
676 (do_ifdef): Update.
677 (do_ifndef): Update.
678
67214c16
PB		 6792007-01-11 Paolo Bonzini <bonzini@gnu.org>
680
681 * configure: Regenerate.
682
1aa6ca40
PB		 6832007-01-11 Paolo Bonzini <bonzini@gnu.org>
684
685 * configure: Regenerate.
686
705e2d28
TT		 6872007-01-04 Tom Tromey <tromey@redhat.com>
688
765d600a 689 PR preprocessor/28165
705e2d28
TT		 690 * internal.h (cpp_in_primary_file): New function.
691 * directives.c (do_include_next): Use cpp_in_primary_file.
692 (do_pragma_once): Likewise.
693 (do_pragma_system_header): Likewise.
694
7af45bd4
ILT		 6952006-12-29 Ian Lance Taylor <iant@google.com>
696
697 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
698 look backward at the end of the line unless we saw a backslash.
699
9d30f270
JJ		 7002006-12-29 Jakub Jelinek <jakub@redhat.com>
701
702 PR preprocessor/29612
703 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
704 only when new_sysp is non-zero.
705
30b0edc0
TT		 7062006-12-28 Tom Tromey <tromey@redhat.com>
707
765d600a 708 PR preprocessor/30001
30b0edc0
TT		 709 * charset.c (_cpp_convert_input): Check that to.len is greater
710 than zero.
711
85d9c13c
TS		 7122006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
713
714 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 715 * configure: Rebuilt.
85d9c13c 716
dfafdaa6
DG		 7172006-11-01 Douglas Gregor <doug.gregor@gmail.com>
718
719 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
720 for experimental C++0x mode.
721 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
722 adopted the preprocessor changes introduced in C99.
723
0f45f0f5
JM		 7242006-10-29 Joseph Myers <joseph@codesourcery.com>
725
726 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
727 depending on --enable-targets=all.
728 * configure: Regenerate.
729
de000d22
JJ		 7302006-10-12 Jakub Jelinek <jakub@redhat.com>
731
732 PR preprocessor/28709
733 * macro.c (paste_tokens): Do error reporting here, use BUF with the
734 spelled LHS token as opposed to spelling it again.
735 (paste_all_tokens): Don't report errors here, just break on failure.
736
b5422ad7
BM		 7372006-10-10 Brooks Moses <bmoses@stanford.edu>
738
739 * Makefile.in: Added empty "pdf" target.
740
aaf50ff2
GK		 7412006-09-22 Geoffrey Keating <geoffk@apple.com>
742
743 * configure.ac: Make need_64_bit_hwint case for x86-darwin
744 match exactly the glob in gcc/config.gcc.
745 * configure: Regenerate.
746
c663e301
JM		 7472006-09-13 Joseph S. Myers <joseph@codesourcery.com>
748
749 PR c/28768
750 PR preprocessor/14634
751 * lex.c (lex_string): Pedwarn for unterminated literals.
752
f7288899
EC		 7532006-09-08 Eric Christopher <echristo@apple.com>
754
755 * configure.ac: Add 64-bit HWI support for i?86-darwin.
756
b52dbbf8
SE		 7572006-08-14 Steve Ellcey <sje@cup.hp.com>
758
759 PR c++/28288
760 PR c++/14556
761 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
762 (CPP_LAST_EQ): Change.
763 (CPP_LAST_PUNCTUATOR): Change.
764 * expr.c (cpp_operator): Remove MIN and MAX.
765 (reduce): Remove CPP_MIN and CPP_MAX.
766 (num_binary_op): Ditto.
767 * lex.c (_cpp_lex_direct): Ditto.
768 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
769
1c90c6f9
JJ		 7702006-06-09 Jakub Jelinek <jakub@redhat.com>
771
772 PR preprocessor/27746
773 * directives.c (do_pragma): Handle pragma with valid namespace
774 and invalid name coming from macro expansion.
775 * directives.c (destringize_and_run): Initialize next field in
776 context.
777
778 PR c/27747
779 PR c++/27748
780 * directives.c (destringize_and_run): Set NO_EXPAND on the
781 tokens.
782
783 * macro.c (_cpp_backup_tokens): Fix comment typo.
784
5c3c3683
DJ		 7852006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
786
787 * Makefile.in (CATALOGS): Add po/ prefix.
788 * configure: Regenerated.
789
b2bd74bc
CD		 7902006-05-23 Carlos O'Donell <carlos@codesourcery.com>
791
792 * Makefile.in: Add install-html target. Add install-html to .PHONY
793
be8ac3e2
GZ		 7942006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
795
796 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
797 * files.c (_cpp_get_file_stat): New function.
798 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
799 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
800 * internal.h (_cpp_get_file_stat): Prototype.
801 (struct cpp_buffer): Add timestamp.
802
83900997
JJ		 8032006-01-23 Jakub Jelinek <jakub@redhat.com>
804
805 PR preprocessor/25717
806 * init.c (cpp_init_builtins): If __STDC__ will not change value
807 between system headers and other sources, define it as a normal
808 macro rather than a builtin.
809 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
810 cpp_in_system_header condition.
811
8122006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 813
814 * Makefile.in: Use -MMD instead of -MD.
815
bc4071dd
RH		 8162006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
817 Richard Henderson <rth@redhat.com>
818
819 Merge from gomp branch:
820 * directives.c (struct pragma_entry): Add is_deferred. Add ident
821 entry to value union.
822 (end_directive): Don't eat the line if in_deferred_pragma.
823 (run_directive): Remove pragma hacks.
824 (insert_pragma_entry): Remove.
825 (new_pragma_entry): New.
826 (register_pragma_1): Split out of register_pragma. Only handle
827 the lookup tree and return the new entry.
828 (cpp_register_pragma): Fill in the pragma entry here.
829 (cpp_register_deferred_pragma): New.
830 (register_pragma_internal): New.
831 (_cpp_init_internal_pragmas): Use register_pragma_internal.
832 (do_pragma): Allow pragma expansion after namespace. For deferred
833 pragmas, don't slurp the line into a string.
834 (destringize_and_run): Save tokens for deferred pragmas.
835 (cpp_handle_deferred_pragma): Remove.
836 * macro.c (builtin_macro): Remove pragma token hack.
837 (_cpp_push_token_context): Rename from push_token_context and export.
838 * internal.h (struct lexer_state): Add pragma_allow_expansion.
839 (_cpp_push_token_context): Declare.
840 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
841 a token. Update the line number correctly if so.
842 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
843 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
844 * include/cpplib.h (PRAGMA_EOL): New.
845 (CPP_TOKEN_FLD_PRAGMA): New.
846 (struct cpp_token): Add val.pragma.
847 (struct cpp_options): Remove defer_pragmas.
848 (cpp_handle_deferred_pragma): Remove.
849 (cpp_register_deferred_pragma): Declare.
850
d09e893f
JJ		 8512006-01-01 Jakub Jelinek <jakub@redhat.com>
852
853 PR c++/25294
854 * directives.c (do_pragma): If pragma line ends with multi-line
855 block comment, end the saved deferred pragma string before that
856 comment. Handle embedded '\0' chars on the pragma line.
857
ab84748a
VR		 8582005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
859
860 PR c++/23333
861 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
862
ad6ed77e
JG		 8632005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
864 Ben Elliston <bje@au.ibm.com>
865
866 * include/cpplib.h (CPP_N_DFLOAT): New.
867 * expr.c (interpret_float_suffix): Identify df, dd, and dl
868 suffixes as decimal floating point constants.
869 (cpp_classify_number): Disallow hexadecimal DFP constants.
870
ba096620 8712005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 872 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 873
874 * include/cpplib.h (struct cpp_callbacks): Annotate error with
875 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
876
456b8ce5
UB		 8772005-11-09 Per Bothner <per@bothner.com>
878 Uros Bizjak <uros@kss-loka.si>
f7288899 879
456b8ce5
UB		 880 PR c/24101
881 * init.c (read_original_filename): Temporarily set
882 state.in_directive before calling _cpp_lex_direct for
883 CPP_HASH tokens.
884
5571f74f
JW		 8852005-11-03 James E Wilson <wilson@specifix.com>
886
887 PR preprocessor/24202
888 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
889
a63607ed
JM		 8902005-11-04 Joseph S. Myers <joseph@codesourcery.com>
891
892 * include/cpplib.h (struct cpp_callbacks): Make error take
893 va_list* parameter.
894 * errors.c (cpp_error): Update call to callback.
895
651ed942
AP		 8962005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
897
898 PR preprocessor/22042
899 * macro.c (_cpp_builtin_macro_text): Lower the needed max
900 buffer size.
901 (cpp_quote_string): Don't octalify non printable
902 charactors.
903
178b58b5
JM		 9042005-11-03 Joseph S. Myers <joseph@codesourcery.com>
905
906 PR c++/17964
907 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
908 (struct cpp_callbacks): Add error.
909 * errors.c (cpp_error): If client_diagnostic, use error callback.
910 * charset.c (convert_escape): Don't use %03o in diagnostic.
911
3ee5ed11 9122005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 913
914 PR preprocessor/15220
915 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
916 callers. Pass to open_file_failed.
917 (open_file_failed): New parameter angle_brackets. Fix all callers.
918 Use in print_dep assignment.
919 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
920 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 921
077fc835
KH		 9222005-10-08 Kazu Hirata <kazu@codesourcery.com>
923
924 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
925 * configure: Regenerate.
926
cbc43ae0
ILT		 9272005-10-04 Ian Lance Taylor <ian@airs.com>
928
929 PR preprocessor/13726
930 * directives.c (check_eol_return_comments): New static function.
931 (parse_include): Add buf parameter. Change all callers.
932 (do_include_common): If not discard comments, turn on
933 save_comments. Pass collected comments to include callback.
934 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
935 include callback: cpp_token list.
936
af15a2fe
JM		 9372005-09-20 Joseph S. Myers <joseph@codesourcery.com>
938
939 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
940 * init.c (struct lang_flags, lang_defaults): Add
941 extended_identifiers.
942 (cpp_set_lang): Use it.
943 * lex.c (forms_identifier_p): Check extended_identifiers.
944
f5eab47e
JJ		 9452005-08-30 Jakub Jelinek <jakub@redhat.com>
946
947 PR preprocessor/20348
948 PR preprocessor/20356
949 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
950 2004-06-05 changes.
951
467129e6
KG		 9522005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
953
954 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
955 -Wmissing-format-attribute.
956
957 * configure: Regenerate.
958
200031d1
KC		 9592005-06-29 Kelley Cook <kcook@gcc.gnu.org>
960
961 * all files: Update FSF address in copyright headers.
962 * makeucnid.c (write_copyright): Update outputted FSF address.
963
f610dd5f
ZW		 9642005-06-13 Zack Weinberg <zack@codesourcery.com>
965
966 * configure.ac: Invoke ZW_CREATE_DEPDIR and
967 ZW_PROG_COMPILER_DEPENDENCIES.
968 * aclocal.m4, configure: Regenerate.
969 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
970 New variables.
971 (distclean): Clean up $(DEPDIR) and its contents.
972 (.c.o): Use $(COMPILE).
973 Include $(DEPDIR)/*.Po for most object->header dependencies.
974
c3f829c1
GDR		 9752005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
976
977 * configure.ac: Check declarations for asprintf and vasprintf.
978 * config.in: Regenerate.
979 * configure: Likewise.
980
981 * charset.c (conversion_loop): Use XRESIZEVEC.
982 (convert_no_conversion): Likewise.
983 (convert_using_iconv): Likewise.
984 (init_iconv_desc): Cast return value of alloca.
985 (cpp_host_to_exec_charset): Use XNEWVEC.
986 (emit_numeric_escape): Use XRESIZEVEC.
987 (cpp_interpret_string): Use XNEWVEC.
988 (cpp_interpret_string): Use XRESIZEVEC.
989 (_cpp_interpret_identifier): Cast return value of alloca.
990 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
991 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
992 (parse_include): Use XNEWVEC.
993 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 994 "new_entry".
c3f829c1
GDR		 995 (save_registered_pragmas): Cast return value of xmemdup.
996 (destringize_and_run): Same for alloca.
997 (parse_assertion): Likewise.
998 (do_assert): Cast allocated storage to proper type.
999 (cpp_define): Likewise.
1000 (_cpp_define_builtin): Likewise.
1001 (cpp_undef): Likewise.
1002 (handle_assertion): Likewise.
1003 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
1004 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
1005 (CPP_UMINUS): Likewise.
1006 (struct cpp_operator): Rename from struct operator.
1007 (_cpp_expand_op_stack): Use XRESIZEVEC.
1008 * files.c (pch_open_file): Use XNEWVEC.
1009 (pch_open_file): Use XRESIZEVEC.
1010 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
1011 (dir_name_of_file): Use XNEWVEC.
1012 (make_cpp_file): Use XCNEW.
1013 (make_cpp_dir): Likewise.
1014 (allocate_file_hash_entries): USE XNEWVEC.
1015 (cpp_included): Cast return value of htab_find_with_hash.
1016 (append_file_to_dir): Use XNEWVEC.
1017 (read_filename_string): Likewise. Use XRESIZEVEC too.
1018 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
1019 (remap_filename): Use XNEWVEC.
1020 (struct pchf_entry): Move definition out of struct pchf_data.
1021 (_cpp_save_file_entries): Use XCNEWVAR.
1022 (_cpp_read_file_entries): Use XNEWVAR.
1023 * identifiers.c (alloc_node): Use XOBNEW.
1024 * init.c (cpp_create_reader): Use XCNEW.
1025 (cpp_init_builtins): Cast of b->value to enum builtin_type.
1026 (read_original_directory): Cast return value of alloca.
1027 * lex.c (add_line_note): Use XRESIZEVEC.
1028 (warn_about_normalization): Use XNEWVEC.
1029 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
1030 (new_buff): Use XNEWVEC.
1031 * line-map.c (linemap_add): Use XRESIZEVEC.
1032 * macro.c (builtin_macro): Cast return value of alloca.
1033 (paste_tokens): Likewise.
1034 (expand_arg): Use XNEWVEC and XRESIZEVEC.
1035 (_cpp_save_parameter): Use XRESIZEVEC.
1036 (create_iso_definition): Cast allocated storage to proper type.
1037 (_cpp_create_definition): Likewise.
1038 (cpp_macro_definition): Use XRESIZEVEC.
1039 * makedepend.c (add_clm): Use XNEW.
1040 (add_dir): Likewise.
1041 * mkdeps.c (munge): Use XNEWVEC.
1042 (deps_init): Use XCNEW.
1043 (deps_add_target): Use XRESIZEVEC.
1044 (deps_add_default_target): Cast return value of alloca.
1045 (deps_add_dep): Use XRESIZEVEC.
1046 (deps_add_vpath): Likewise. Use XNEWVEC too.
1047 (deps_restore): Likewise.
1048 * pch.c (save_idents): Use XNEW and XNEWVEC.
1049 (cpp_save_state): Use XNEW.
1050 (count_defs): Cast return value of htab_find.
1051 (write_defs): Likewise.
1052 (cpp_write_pch_deps): Use XNEWVEC.
1053 (collect_ht_nodes): Use XRESIZEVEC.
1054 (cpp_valid_state): Use XNEWVEC.
1055 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
1056 * symtab.c (ht_create): Use XCNEW.
1057 (ht_lookup_with_hash): Cast return value of obstack_copy0.
1058 (ht_expand): Use XCNEWVEC.
1059 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
1060 (bool): Do not define if __cplusplus.
1061
1ed17cd5
ZW		 10622005-05-12 Zack Weinberg <zack@codesourcery.com>
1063
1064 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
1065 (do_sccs): Delete function definition, #define to do_ident.
1066 (do_ident): Don't hardwire directive name.
1067
5a8c20ce
RK		 10682005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
1069
1070 PR bootstrap/21230
1071 * configure: Regenerate.
1072
473c5bc9
AP		 10732005-04-27 Andris Pavenis <pavenis@latnet.lv>
1074
1075 * files.c: Include io.h for DJGPP to get prototype of setmode.
1076
c1fc5047
PB		 10772005-04-19 Per Bothner <per@bothner.com>
1078
1079 PR preprocessor/20907
1080 * line-map.c (linemap_line_start): Fix bug when we need to increse
1081 column_bits but can re-use the current line_map.
1082
042630ad
KG		 10832005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1084
1085 * system.h (fopen, fdopen, freopen): Define these to the unlocked
1086 libiberty functions.
1087
0d667716
KG		 10882005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1089
1090 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
1091 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
1092 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
1093 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
1094 _unlocked function.
1095 (fwrite_unlocked): Fix prototype.
1ed17cd5 1096
0d667716
KG		 1097 * configure, config.in: Regenerate.
1098
cae064e7
JJ		 10992005-04-05 Jakub Jelinek <jakub@redhat.com>
1100
1101 PR preprocessor/19475
1102 * macro.c (create_iso_definition): For < ISO C99, don't
1103 pedwarn if there is no whitespace between macro name and its
1104 replacement, but the replacement starts with a basic character
1105 set character.
1106
cbada204
AJ		 11072005-03-28 Andreas Jaeger <aj@suse.de>
1108
1109 * lex.c (warn_about_normalization): Cast field width to int to
1110 avoid warning.
1111
f42eccdb
JM		 11122005-03-19 Joseph S. Myers <joseph@codesourcery.com>
1113
1114 * configure.ac: Consistently use solaris2.1[0-9]* instead of
1115 solaris2.1[0-9].
1116 * configure: Regenerate.
1117
c79e602b
GK		 11182005-03-15 Geoffrey Keating <geoffk@apple.com>
1119
1120 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1121 UCN rather than printing an error.
1122
50668cf6
GK		 11232005-03-14 Geoffrey Keating <geoffk@apple.com>
1124
6baba9bb
GK		 1125 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1126
11272005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 1128
50668cf6
GK		 1129 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1130 * charset.c: Update for new format of ucnid.h.
1131 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1132 Add NST parameter, and update it; update callers.
1133 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1134 with cpp_error.
1135 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1136 * internal.h (struct normalize_state): New.
1137 (INITIAL_NORMALIZE_STATE): New.
1138 (NORMALIZE_STATE_RESULT): New.
1139 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1140 (_cpp_valid_ucn): New.
1141 * lex.c (warn_about_normalization): New.
1142 (forms_identifier_p): Add normalize_state parameter, update callers.
1143 (lex_identifier): Add normalize_state parameter, update callers. Keep
1144 the state current.
1145 (lex_number): Likewise.
1146 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1147 it with warn_about_normalization.
1148 * makeucnid.c: New.
1149 * ucnid.h: Replace.
1150 * ucnid.pl: Remove.
1151 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1152 comments about obsolete version of C++.
1153 * include/cpplib.h (enum cpp_normalize_level): New.
1154 (struct cpp_options): Add warn_normalize field.
1155
47e20491
GK		 11562005-03-11 Geoffrey Keating <geoffk@apple.com>
1157
1158 * directives.c (glue_header_name): Update call to cpp_spell_token.
1159 * internal.h (_cpp_interpret_identifier): New.
1160 * charset.c (_cpp_interpret_identifier): New.
1161 (_cpp_valid_ucn): Allow UCN version of '$'.
1162 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1163 character was '$' or '\'. Support identifiers with UCNs.
1164 (forms_identifier_p): Allow UCNs.
1165 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1166 (utf8_to_ucn): New.
1167 (cpp_spell_token): Add FORSTRING parameter. Use it.
1168 (cpp_token_as_text): Update call to cpp_spell_token.
1169 (cpp_output_token): Write UCNs back out.
1170 (stringify_arg): Update call to cpp_spell_token.
1171 (paste_tokens): Likewise.
1172 (cpp_macro_definition): Likewise.
1173 * macro.c (stringify_arg): Likewise.
1174 (paste_tokens): Likewise.
1175 (cpp_macro_definition): Likewise.
1176 * include/cpplib.h: Add parameter to cpp_spell_token.
1177
73096711
JJ		 11782005-03-04 Jakub Jelinek <jakub@redhat.com>
1179
1180 PR bootstrap/20282
1181 PR bootstrap/20305
1182 * macro.c (replace_args, cpp_get_token): Copy whole
1183 cpp_token_u instead of just cpp_string field from it.
1184
2203a881
DP		 11852005-02-28 Devang Patel <dpatel@apple.com>
1186
1187 * directives.c (do_line): Save sysp early before line table is
1188 realloc'ed.
1ed17cd5 1189
c5ff069d
ZW		 11902005-02-20 Zack Weinberg <zack@codesourcery.com>
1191
1192 PR 18785
1193 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1194 (cpp_host_to_exec_charset): New function.
1195 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1196
04c90eea
DP		 11972005-02-19 Devang Patel <dpatel@apple.com>
1198
1199 * charset.c (_cpp_convert_input): Check '\r' before inserting
1200 '\n' at the end.
c5ff069d 1201
6da55c00
EC		 12022005-02-15 Eric Christopher <echristo@redhat.com>
1203
1204 PR preprocessor/19077
1205 * macro.c (cpp_macro_definition): Move handling of whitespace
1206 to PREV_WHITE conditional. Remove overloading of len
1207 variable.
1208
31c3e631
KH		 12092005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1210
1211 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1212 traditional.c: Update copyright.
1213
be0f1e54
PB		 12142005-02-14 Paolo Bonzini <bonzini@gnu.org>
1215
1216 PR bootstrap/19818
1217 * configure.ac: Check for declaration of basename and getopt.
1218 * config.in: Regenerate.
1219 * configure: Regenerate.
1220 * internal.h (ustrcspn): New.
1221 * macro.c (create_iso_definition): Fix allocation of memory.
1222 (padding_token): Add cast to remove const-ness.
1223 * pch.c (cpp_read_state): Use ustrcspn.
1224
ecddfb39
MS		 12252005-02-08 Mike Stump <mrs@apple.com>
1226
1227 * files.c (pchf_adder): Remove.
1228 (struct pchf_adder_info): Likewise.
1229 (_cpp_save_file_entries): Write out all files so that #import works.
1230
9fcdd891
JM		 12312005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1232
1233 * configure: Regenerate.
1234
ecfd72e7
TS		 12352005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1236
1237 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1238
6c25a4f7 1239 * include/cpplib.h: Also update copyright years.
c5ff069d 1240
942926ad
GK		 12412005-01-03 Geoffrey Keating <geoffk@apple.com>
1242
1243 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1244 to the list of all files.
1245
a2566ae9
GDR		 12462005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1247
1248 * internal.h: Update references to Cpp lib filenames.
1249 * directives.c: Likewise.
1250 * init.c: Likewise.
1251 * macro.c: Likewise.
1252 * traditional.c: Likewise.
1253
1b449375
EB		 12542004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1255
1256 PR preprocessor/15167
1257 * files.c (destroy_cpp_file): New function.
1258 (should_stack_file): Make a new file if the
1259 compared file is still stacked.
1260
28303828
NN		 12612004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1262
c5ff069d 1263 PR preprocessor/17610
28303828
NN		 1264 * directives.c (do_include_common): Error out if an empty filename
1265 is given for #include (or #include_next or #import).
1266
c812785a
RS		 12672004-11-27 Roger Sayle <roger@eyesopen.com>
1268 Zack Weinberg <zack@codesourcery.com>
1269
1270 * internal.h: Replace all uses of uchar with unsigned char.
1271 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1272 with !IN_GCC, so uchar is only defined whilst building libcpp.
1273
f91eaa01
KC		 12742004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1275
1276 * aclocal.m4: Regenerate.
1277
f78ce0c2
RS		 12782004-11-24 Roger Sayle <roger@eyesopen.com>
1279
1280 PR preprocessor/15824
1281 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1282 directly, instead of the non-existant "system.h" and "ansidecl.h".
1283 * configure: Regenerate.
1284
b5b3e36a 12852004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 1286 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 1287
1288 * internal.h (struct lexer_state): Add in_deferred_pragma.
1289 * directives.c (struct pragma_entry): Add allow_expansion.
1290 (insert_pragma_entry): Take allow_expansion flag.
1291 (register_pragma): Likewise.
1292 (cpp_register_pragma): Likewise.
1293 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1294 (do_pragma): Honor allow_expansion.
1295 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1296 * include/cpplib.h (cpp_register_pragma): Update prototype.
1297
a8e68029 12982004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 1299 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 1300
1301 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1302 need_64bit_hwint=yes.
1303 * configure: Regenerate.
1304
50f47ee0
JM		 13052004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1306
1307 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1308 po/$(PACKAGE).pot.
1309 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1310 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1311 Remove local srcdir path from generated file.
1312
968e08d6 13132004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 1314 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 1315
1316 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1317 as well.
1318
3da3d587
ZW		 13192004-10-27 Zack Weinberg <zack@codesourcery.com>
1320
1321 PR 18075
1322 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1323 (cpp_handle_deferred_pragma): Add cast to silence warning.
1324
ac24fc25
JM		 13252004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1326
1327 * errors.c (_cpp_begin_message): Print "error: " for errors.
1328
7731405b
AJ		 13292004-10-10 Andreas Jaeger <aj@suse.de>
1330
1331 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1332 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1333
646544e3
AP		 13342004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1335
1336 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1337 used.
1338 (cpp_read_state): Remove unused variables, m, d and mac_count.
1339
67a74146
PB		 13402004-09-29 Per Bothner <per@bothner.com>
1341
1342 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1343 cb.line_change. Otherwise do_pragma will call the line_change
1344 call-back with a meaningless line number.
1345
018a4785
ZW		 13462004-09-24 Zack Weinberg <zack@codesourcery.com>
1347
1348 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1349 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1350 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1351 * aclocal.m4, configure: Regenerate.
1352 * init.c: Include localedir.h.
1353 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1354 (DEFS): Delete.
1355 (.c.o): Use $(ALL_CFLAGS).
1356 (localedir.h, localedir.hs): New rules.
1357 (clean): Use rm -rf to remove directories.
1358 (distclean): Also delete localedir.h and localedir.hs.
1359 (init.o): Update dependencies.
1360
88fa57d7
KC		 13612004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1362
1363 * Makefile.in (aclocal.m4): Update dependencies.
1364 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1365 * aclocal.m4, configure: Regenerate.
1366
8f8e9aa5
ZW		 13672004-09-17 Zack Weinberg <zack@codesourcery.com>
1368
a29f62d9
ZW		 1369 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1370 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1371 Some other comments in this file also tweaked.
1372
8f8e9aa5
ZW		 1373 * directives.c (do_pragma): Save current buffer position
1374 before lexing the pragma keywords; don't call
1375 _cpp_backup_tokens in the defer_pragmas case.
1376
a2981930
PB		 13772004-09-15 Per Bothner <per@bothner.com>
1378
1379 * include/line-map.h (line_map_start): Add parameter names so
1380 preceding comment makes sense.
1381 (linemap_add): Remove from comment mention of non-existing parameter.
1382
21b11495
ZW		 13832004-09-09 Matt Austern <austern@apple.com>
1384 Zack Weinberg <zack@codesourcery.com>
1385
1386 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1387 prefixes throughout. Add entry for PRAGMA. Remove
1388 unnecessary "= 0" from EQ.
1389 (enum cpp_ttype): Adjust OP and TK definitions to restore
1390 prefixes, via token-paste.
1391 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1392 Change from #defines to additional cpp_ttype enumerators.
1393 (struct cpp_options): Add defer_pragmas.
1394 (cpp_handle_deferred_pragma): Prototype new interface.
1395
1396 * internal.h (struct cpp_reader): Add directive_result.
1397 * directives.c (struct pragma_entry): Add is_internal field;
1398 give boolean fields type bool.
1399 (start_directive): Initialize pfile->directive_result.type.
1400 (_cpp_do__Pragma): Likewise.
1401 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1402 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1403 from it.
1404 (register_pragma): New static function, bulk of former
1405 cpp_register_pragma here; add 'internal' argument, pass along
1406 to insert_pragma_entry.
1407 (cpp_register_pragma): Now a wrapper around register_pragma which
1408 always passes false for 'internal' argument.
1409 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1410 true for 'internal'.
1411 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1412 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1413 token instead of executing the pragma.
1414 (cpp_handle_deferred_pragma): New interface.
1415 * lex.c (token_spellings): Adjust OP and TK definitions to
1416 match changes to cpplib.h.
1417 (_cpp_lex_token): Check for a directive-result token and
1418 return it if present.
1419 (cpp_token_val_index): Handle CPP_PRAGMA.
1420 * macro.c (cpp_builtin_macro_text): Correct comment.
1421 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1422
0fd9e8dd
SB		 14232004-09-06 Serge Belyshev <belyshev@lubercy.com>
1424
1425 PR preprocessor/14699
1426 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1427 from size_t to double.
1428
39b8ce7f
AS		 14292004-08-28 Andreas Schwab <schwab@suse.de>
1430 Andreas Jaeger <aj@suse.de>
1431
1432 * configure.ac: Set PACKAGE correctly.
1433 * configure: Regenerated.
1434
5d1f4b27
PB		 14352004-08-25 Paolo Bonzini <bonzini@gnu.org>
1436
1437 * Makefile.in: Add back top_builddir.
1438
078e3ffe
PB		 14392004-08-25 Paolo Bonzini <bonzini@gnu.org>
1440
1441 * configure.ac: Replace Automake macro invocations
1442 with manual Autoconf checks and substitutions.
1443 * configure: Regenerate.
1444 * aclocal.m4: Regenerate.
1445 * config.in: Regenerate.
1446 * Makefile.am: Removed.
1447 * Makefile.in: Heavy simplification and reorganization.
1448
b3f8d95d
MM		 14492004-08-09 Mark Mitchell <mark@codesourcery.com>
1450
1451 * configure.ac (arm*-*-eabi*): New target.
1452 (arm*-*-symbianelf*): Likewise.
1453 * configure: Regenerated.
1454
72bb2c39
BI		 14552004-07-24 Bernardo Innocenti <bernie@develer.com>
1456
1457 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1458 * directives.c: Use XNEW-family macros from libiberty.
1459 * lex.c: Likewise.
1460 * macro.c: Likewise.
1461 * cpplib.h (cpp_deps_style): Export enum with name.
1462
21b11495 14632004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 1464
21b11495 1465 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 1466
a23ee064
AP		 14672004-07-16 Andris Pavenis <pavenis@latnet.lv>
1468
1469 PR preprocessor/16366
1470 * internal.h (struct cpp_reader): New field dir_hash.
1471 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1472 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1473
a09d4744
NB		 14742004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1475
1476 PR preprocessor/16192
1477 PR preprocessor/15913
1478 PR preprocessor/15572
1479 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1480 expression is missing.
1481 * init.c (post_options): Traditional cpp doesn't do // comments.
1482
f58f7def
PB		 14832004-06-30 Per Bothner <per@bothner.com>
1484
1485 * include/line-map.h (fileline): Remove old typedef.
1486 * internal.h (struct cpp_reader): Use source_location typedef instead.
1487
e83d8d43
ZW		 14882004-06-26 Zack Weinberg <zack@codesourcery.com>
1489
1490 Partially revert patch of 2004-06-05.
1491 * files.c (search_cache): Remove pfile argument. Don't check
1492 for file that would be found by "" or <> search here...
1493 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1494 Do not apply directory-of-current-file correction to files
1495 found by this check. Rearrange code slightly.
1496
c0d578e6
GK		 14972004-06-21 Geoffrey Keating <geoffk@apple.com>
1498
1499 * files.c (should_stack_file): Correct swapped parameters to call
1500 to cb.read_pch.
1501 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1502
159d5224
PB		 15032004-06-15 Paolo Bonzini <bonzini@gnu.org>
1504
1505 * Makefile.in: Regenerate with automake 1.8.5.
1506 * aclocal.m4: Likewise.
1507 * configure: Regenerate.
1508
2fac9c01
ZW		 15092004-06-11 Zack Weinberg <zack@codesourcery.com>
1510
1511 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1512 * configure, config.in: Regenerate.
1513 * system.h: Unconditionally define bool as unsigned char,
1514 BOOL_BITFIELD as unsigned int.
1515 * .cvsignore: New file.
1516
d8044160
GK		 15172004-06-09 Geoffrey Keating <geoffk@apple.com>
1518
1519 * traditional.c (push_replacement_text): Set macro->traditional.
1520 (save_replacement_text): Likewise.
1521 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1522 (struct save_macro_item): Delete.
1523 (struct save_macro_data): Use a character array not the previous
1524 structured format.
1525 (save_macros): Save macro as text not as internal structures.
1526 (cpp_prepare_state): Update for changes to save_macro_data.
1527 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1528 -D macros as text.
d8044160
GK		 1529 * macro.c (create_iso_definition): Honour alloc_subobject.
1530 Clear traditional flag.
1531 (_cpp_create_definition): Honour alloc_subobject.
1532 * lex.c (cpp_token_val_index): New.
1533 * internal.h: Include cpp-id-data.h.
1534 (uchar): Move definition to cpp-id-data.h.
1535 (U): Likewise.
1536 (cpp_macro): Likewise.
1537 * directives.c (struct answer): Move to cpp-id-data.h.
1538 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1539
1540 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1541 * include/cpplib.h (struct cpp_string): Add GTY marker.
1542 (enum cpp_token_fld_kind): New.
1543 (struct cpp_token): Add GTY markers.
1544 (cpp_token_val_index): Prototype.
1545 (CPP_HASHNODE_VALUE_IDX): New.
1546 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1547 * include/cpp-id-data.h: New file.
d8044160 1548
0ca8e815
PB		 15492004-06-09 Paolo Bonzini <bonzini@gnu.org>
1550
1551 * Makefile.am (all-local): New.
1552 * Makefile.in: Regenerate.
1553
b51fa00f
RS		 15542004-06-06 Roger Sayle <roger@eyesopen.com>
1555
1556 * Makefile.am (LIBICONV): Declare.
1557 (makedepend_LDADD): Use LIBICONV.
1558 * Makefile.in: Regenerate.
1559
5e2f3f39
AP		 15602004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1561
1562 * Makefile.am (LIBINTL): Declare
1563 (makedepend_LDADD): Use LIBINTL.
1564 * Makefile.in: Regenerate.
1565
c6e83800
ZW		 15662004-06-05 Zack Weinberg <zack@codesourcery.com>
1567
1568 * Makefile.am: Add makedepend.
1569 * Makefile.in, aclocal.m4: Regenerate.
1570 * charset.c: Insert a space to avoid a warning.
1571 * directives.c: Include mkdeps.h.
1572 (_cpp_handle_directive): Reenable macro expander if appropriate.
1573 (undefine_macros): Inline body of _cpp_free_definition for speed.
1574 Do not call undef callback or _cpp_warn_if_unused_macro.
1575 (cpp_get_deps): New interface.
1576 * files.c (search_cache): Add pfile argument. Check for file
1577 that would be found by "" or <> search here...
1578 (_cpp_find_file): ...not here. Correct recorded start_dir of
1579 files found by directory-of-current-file search that would be
1580 found by "" or <> search.
1581 * init.c (cpp_add_dependency_target): Delete.
1582 * internal.h (struct lexer_state): Add discarding_output flag.
1583 * lex.c (lex_identifier): Compute hash function while scanning.
1584 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1585 directives.
1586 * makedepend.c: New file.
1587 * mkdeps.c (struct deps): Add vpath vector.
1588 (apply_vpath, deps_add_vpath): New function.
1589 (deps_free): Free vpath vector.
1590 (deps_add_dep, deps_add_target): Use apply_vpath.
1591 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1592 (ht_lookup_with_hash): New function.
1593 * cpplib.h, mkdeps.h: Update prototypes.
1594 * symtab.h: Update prototypes.
1595 (HT_HASHSTEP, HT_FINISH): New macros.
1596
b453c95f
GK		 15972004-05-29 Geoffrey Keating <geoffk@apple.com>
1598
1599 * symtab.c (ht_create): Set entries_owned.
1600 (ht_destroy): Honour entries_owned.
1601 (ht_expand): Likewise.
1602 (ht_load): New.
2cf22451
ZW		 1603 * include/symtab.h (struct ht): New field 'entries_owned'
1604 (ht_load): New prototype.
b453c95f 1605
963e23c5
PB		 16062004-05-26 Paolo Bonzini <bonzini@gnu.org>
1607
1608 PR bootstrap/15651
1609 * configure.ac: Fix m4 quoting when picking
1610 the size of HOST_WIDE_INT.
1611 * configure: Regenerate.
1612
0429bc77
PB		 16132004-05-25 Paolo Bonzini <bonzini@gnu.org>
1614
1615 * Makefile.am: the correct directory for
1616 gettext include files is given by @INCINTL@.
1617 * Makefile.in: Regenerate.
1618
c86dd7db
PB		 16192004-05-24 Paolo Bonzini <bonzini@gnu.org>
1620
1621 * system.h [!ENABLE_NLS]: dgettext takes two
1622 parameters.
1623
4f4e53dd
PB		 16242004-05-23 Paolo Bonzini <bonzini@gnu.org>
1625
1626 Moved libcpp from the gcc subdirectory to the toplevel.
1627 * Makefile.am: New file.
1628 * Makefile.in: Regenerate.
1629 * configure.ac: New file.
1630 * configure: Regenerate.
1631 * config.in: Regenerate.
1632 * charset.c: Moved from gcc/cppcharset.c. Add note about
1633 brokenness of input charset detection. Adjust for change
1634 in name of cppucnid.h.
1635 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1636 * expr.c: Moved from gcc/cppexp.c.
1637 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1638 Remove #define of O_BINARY, it is in system.h.
1639 * identifiers.c: Moved from gcc/cpphash.c.
1640 * internal.h: Moved from gcc/cpphash.h. Change header
1641 guard name. All other files adjusted to match name change.
1642 * init.c: Moved from gcc/cppinit.c.
1643 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1644 * lex.c: Moved from gcc/cpplex.c.
1645 * directives.c: Moved from gcc/cpplib.c.
1646 * macro.c: Moved from gcc/cppmacro.c.
1647 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1648 * traditional.c: Moved from gcc/cpptrad.c.
1649 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1650 guard name.
1651 * ucnid.pl: Moved from gcc/cppucnid.pl.
1652 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1653 guard name.
1654 * symtab.c: Moved from gcc/hashtable.c.
1655 * line-map.c: Moved from gcc. Do not include intl.h.
1656 * mkdeps.c: Moved from gcc.
1657 * system.h: New file.
2cf22451
ZW		 1658 * include/cpplib.h: Moved from gcc. Change header guard name.
1659 * include/line-map.h: Moved from gcc. Change header guard name.
1660 * include/mkdeps.h: Moved from gcc. Change header guard name.
1661 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1662 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git