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2008-07-13 Daniel Berlin <dberlin@dberlin.org>
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
403c2b12 12008-06-13 Andrew Haley <aph@redhat.com>
2
3 PR preprocessor/33305
4 * macro.c (replace_args): Print a warning for empty macro
5 arguments in C89 and C++.
6
5b2c7553 72008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8
9 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
10 * configure: Regenerate.
11
b9de6413 122008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13
14 * Makefile.in (datarootdir): New variable.
15
bfa57d81 162008-06-12 H.J. Lu <hongjiu.lu@intel.com>
17
18 PR preprocessor/36479
19 * charset.c (cpp_interpret_string_notranslate): Also set
20 narrow_cset_desc.width.
21
6af9f7ea 222008-06-07 Joseph Myers <joseph@codesourcery.com>
23
24 * configure.ac (parisc*64*-*-*): Remove.
25 * configure: Regenerate.
26
536a48ee 272008-05-30 Tom Tromey <tromey@redhat.com>
28
29 PR preprocessor/36320:
30 * internal.h (_cpp_parse_expr): Update.
31 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
32 messages.
33 * directives.c (do_if): Update.
34 (do_elif): Require expression if processing group.
35
f4d02485 362008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
37
38 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
39
c0770282 402008-05-21 Tom Tromey <tromey@redhat.com>
41
42 PR preprocessor/27777:
43 * lex.c (cpp_output_line_to_string): New function.
44 * internal.h (_cpp_begin_message): Don't declare.
45 * errors.c (_cpp_begin_message): Now static.
46 * include/cpplib.h (cpp_output_line_to_string): Declare.
47 * directives.c (do_diagnostic): Rewrote. Use
48 cpp_output_line_to_string. Don't use _cpp_begin_message.
49
dfecde36 502008-05-21 Tom Tromey <tromey@redhat.com>
51
52 * include/symtab.h (HT_ALLOCED): Remove.
53 (ht_purge): Declare.
54 * symtab.c (DELETED): New define.
55 (ht_lookup): Update comment.
56 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
57 code. Use subobject allocator for strings, if it exists.
58 (ht_expand): Handle deleted entries.
59 (ht_forall): Likewise.
60 (ht_purge): New function.
61 (ht_dump_statistics): Print deletion statistics.
62
fb9753dc 632008-05-13 Tom Tromey <tromey@redhat.com>
64
65 PR preprocessor/22168:
66 * include/cpplib.h (struct cpp_options) <objc>: Update
67 documentation.
68 * expr.c (eval_token): Warn for use of assertions.
69 * directives.c (directive_diagnostics): Warn about extensions.
70 (DEPRECATED): New define.
71 (DIRECTIVE_TABLE): Use it.
72
151e90cc 732008-05-06 Tom Tromey <tromey@redhat.com>
74
75 PR preprocessor/35313, PR preprocessor/36088:
76 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
77 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
78
2cd62354 792008-05-04 David S. Miller <davem@davemloft.net>
80
81 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
82 * configure: Regenerate.
83
85e51d59 842008-04-22 Daniel Franke <franke.daniel@gmail.com>
85
86 * include/cpplib.h (cpp_define_formatted): New.
87 * directives.c (cpp_define_formatted): New.
88
d656d07a 892008-04-21 Tom Tromey <tromey@redhat.com>
90
91 PR libcpp/33415:
92 * charset.c (_cpp_convert_input): Add buffer_start argument.
93 Ignore UTF-8 BOM if seen.
94 * internal.h (_cpp_convert_input): Add argument.
95 * files.c (struct _cpp_file) <buffer_start>: New field.
96 (destroy_cpp_file): Free buffer_start, not buffer.
97 (_cpp_pop_file_buffer): Likewise.
98 (read_file_guts): Update.
99
924bbf02 1002008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
101
102 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
103 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
104 (struct cpp_options): Added uliterals.
105 (cpp_interpret_string): Update prototype.
106 (cpp_interpret_string_notranslate): Idem.
107 * charset.c (init_iconv_desc): New width member in cset_converter.
108 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
109 (convert_ucn): Idem.
110 (emit_numeric_escape): Idem.
111 (convert_hex): Idem.
112 (convert_oct): Idem.
113 (convert_escape): Idem.
114 (converter_for_type): New function.
115 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
116 (cpp_interpret_string_notranslate): Match changed prototype.
117 (wide_str_to_charconst): Use converter_for_type.
118 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
119 * directives.c (linemarker_dir): Macro U changed to UC.
120 (parse_include): Idem.
121 (register_pragma_1): Idem.
122 (restore_registered_pragmas): Idem.
123 (get__Pragma_string): Support CPP_STRING{16,32}.
124 * expr.c (eval_token): Support CPP_CHAR{16,32}.
125 * init.c (struct lang_flags): Added uliterals.
126 (lang_defaults): Idem.
127 * internal.h (struct cset_converter) <width>: New field.
128 (struct cpp_reader) <char16_cset_desc>: Idem.
129 (struct cpp_reader) <char32_cset_desc>: Idem.
130 * lex.c (digraph_spellings): Macro U changed to UC.
131 (OP, TK): Idem.
132 (lex_string): Add support for u'...', U'...', u"..." and U"...".
133 (_cpp_lex_direct): Idem.
134 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
135 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
136
6a88da51 1372008-04-18 Paolo Bonzini <bonzini@gnu.org>
138
139 PR bootstrap/35457
140 * aclocal.m4: Regenerate.
141 * configure: Regenerate.
142
6e6d82ef 1432008-04-17 Tom Tromey <tromey@redhat.com>
144
145 PR libcpp/34866:
146 * errors.c (cpp_error): Don't reference a token before the start
147 of the current run.
148
f521616b 1492008-04-16 Tom Tromey <tromey@redhat.com>
150
151 * Makefile.in (TAGS_SOURCES): New variable.
152 (TAGS): New target.
153
fc7383ad 1542008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
155
156 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
157 and shbe-*-*.
158 * configure: Rebuilt.
159
34c3de48 1602008-04-02 Joseph Myers <joseph@codesourcery.com>
161
162 * include/cpplib.h (struct cpp_callbacks): Add used_define,
163 used_undef and before_define.
164 (NODE_USED): Define.
165 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
166 do_ifndef, cpp_pop_definition): Handle new flag and use new
167 callbacks.
168 * expr.c (parse_defined): Handle new flag and use new callbacks.
169 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
170 flag and use new callbacks.
171
f2225b1a 1722008-04-01 Jakub Jelinek <jakub@redhat.com>
173
174 PR pch/13675
175 * files.c (struct _cpp_file): Remove pch field.
176 (pch_open_file): Don't set file->pch, just file->pchname.
177 (should_stack_file): After pfile->cb.read_pch call
178 free pchname and clear pchname, don't close file->fd.
179 Test file->pchname instead of file->pch. Don't close fd after cb.
180 (_cpp_stack_include): Test file->pchname instead of file->pch.
181
5a959782 1822008-03-28 Tom Tromey <tromey@redhat.com>
183
184 * Makefile.in (POSTCOMPILE): New variable.
185 (.c.o): Use it.
186
8302ff7f 1872008-03-13 Tom Tromey <tromey@redhat.com>
188
189 PR libcpp/35322:
190 * directives.c (destringize_and_run): Set pfile->directive.
191
8bd452d9 1922008-03-06 Markus Milleder <markus.milleder@generali.at>
193
194 PR preprocessor/35458
195 * mkdeps.c (munge): Quote '#' with a '\'.
196
0c62b06e 1972008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
198
199 PR preprocessor/35379
200 * mkdeps.c (deps_write): Ensure the first target always appears
201 in the first column, without leading backslash newline. Avoid
202 some more extra whitespace.
203
6b0c1373 2042008-02-25 Thiemo Seufer <ths@mips.com>
205
0c62b06e 206 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
6b0c1373 207
e297899b 2082008-02-19 Tom Tromey <tromey@redhat.com>
209
210 * traditional.c (lex_identifier): Use CPP_HASHNODE.
211 * lex.c (lex_identifier): Use CPP_HASHNODE.
212 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
213 do-while.
214 * identifiers.c (alloc_node): Change return type.
215 (_cpp_init_hashtable): Don't cast 'alloc_node'.
216 (proxy_assertion_broken): New declaration.
217 (cpp_forall_identifiers): Move comment.
218 * line-map.c (linemap_add): Comment fix.
219 (linemap_line_start): Indentation fix.
220
45f9f140 2212008-01-25 Jakub Jelinek <jakub@redhat.com>
222
223 PR preprocessor/34692
224 * macro.c (collect_args): Add pragma_buff argument. Push
225 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
226 than into arguments. Reset prevent_expansion and parsing_args
227 state at CPP_PRAGMA_EOL/CPP_EOF.
228 (funlike_invocation_p): Add pragma_buff argument, pass it through
229 to collect_args.
230 (enter_macro_context): Add result argument. Adjust
231 funlike_invocation_p caller. Emit all deferred pragma tokens
232 gathered during collect_args before the expansion, add a padding
233 token. Return 2 instead of 1 if any pragma tokens were prepended.
234 (cpp_get_token): If enter_macro_context returns 2, don't return
235 a padding token, instead cycle to grab CPP_PRAGMA token.
236 * directives.c (_cpp_handle_directive): If was_parsing_args
237 in deferred pragma, leave parsing_args and prevent_expansion as is.
238
a56d0856 2392008-01-22 Tom Tromey <tromey@redhat.com>
240
45f9f140 241 PR c++/34859
a56d0856 242 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
243 __STDC_CONSTANT_MACROS.
244
7a1a608c 2452008-01-07 Fred Fish <fnf@specifix.com>
246
45f9f140 247 PR preprocessor/30363
7a1a608c 248 * traditional.c (replace_args_and_push): Add local variable
249 cxtquote, calculate the replacement text size assuming a
250 worst case of every input character quoted with backslash,
251 and properly handle output quoting of quote characters in
252 actual arguments used in function-like macros.
253
cde59b72 2542008-01-03 Tom Tromey <tromey@redhat.com>
255
45f9f140 256 PR preprocessor/34602
cde59b72 257 * directives.c (do_line): Don't try to spell EOF token.
258 (do_linemarker): Add comment.
259
2d1f9589 2602007-12-11 DJ Delorie <dj@redhat.com>
261
262 * charset.c (convert_using_iconv): Close out any shift states,
263 returning to the initial state.
264
64cb8c90 2652007-12-06 Tom Tromey <tromey@redhat.com>
266
45f9f140 267 PR c/29172
64cb8c90 268 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
269 type.
270 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
271 * files.c (FILE_HASH_POOL_SIZE): New macro.
272 (struct file_hash_entry_pool): New.
273 (destroy_all_cpp_files): New function.
274 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
275 (new_file_hash_entry): Update.
276 (free_file_hash_entries): New function.
277 (_cpp_cleanup_files): Call free_file_hash_entries and
278 destroy_all_cpp_files.
279 (cpp_clear_file_cache): New function.
280 * include/cpplib.h (cpp_clear_file_cache): Declare.
281
d08a0ab3 2822007-12-03 Tom Tromey <tromey@redhat.com>
283
45f9f140 284 PR preprocessor/34288
d08a0ab3 285 * configure.ac, config.in: Rebuilt.
286 * configure.ac: Check for ssize_t.
287
5eb3761c 2882007-11-30 Tom Tromey <tromey@redhat.com>
289
45f9f140 290 PR preprocessor/32868
5eb3761c 291 * macro.c (_cpp_create_definition): Special case
292 __STDC_FORMAT_MACROS.
293
bce619a6 2942007-11-16 Michael Matz <matz@suse.de>
295
296 * files.c (search_path_head): Fix check for absolute paths.
297
67015c73 2982007-11-11 Tom Tromey <tromey@redhat.com>
299
45f9f140 300 PR c++/17557
67015c73 301 * include/cpplib.h (cpp_included_before): Declare.
302 * files.c (struct file_hash_entry) <location>: New field.
303 (_cpp_find_file): Initialize new field.
304 (make_cpp_dir): Likewise.
305 (cpp_included_before): New function.
306
1991d8eb 3072007-11-01 Tom Tromey <tromey@redhat.com>
308
45f9f140 309 PR preprocessor/30805
1991d8eb 310 * macro.c (paste_tokens): Handle padding token.
311 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
312
2d507e67 3132007-10-31 Tom Tromey <tromey@redhat.com>
314
45f9f140 315 PR preprocessor/30786
2d507e67 316 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
317 * directives.c (_cpp_do__Pragma): Return error status.
318 * internal.h (_cpp_do__Pragma): Update.
319 * directives.c (get__Pragma_string): Back up if EOF seen.
320
931b0a0f 3212007-09-06 Tom Tromey <tromey@redhat.com>
322
323 * internal.h (struct cpp_reader) <invocation_location>: New
324 field.
325 (struct cpp_reader) <set_invocation_location>: Likewise.
326 * init.c (cpp_set_line_map): New function.
327 * line-map.c (linemap_add): Use linemap's allocator.
328 * include/line-map.h (GTY): Define.
329 (line_map_realloc): New typedef.
330 (struct line_map): Mark with GTY.
331 (struct line_maps): Likewise.
332 (struct line_maps) <maps>: Likewise.
333 (struct line_maps) <reallocator>: New field.
334 * include/symtab.h (GTY): Conditionally define.
335 * include/cpplib.h (cpp_set_line_map): Declare.
336 (cpp_get_token_with_location): Declare.
337 * macro.c (cpp_get_token): Set invocation_location on the reader.
338 (cpp_get_token_with_location): New function.
339
84373723 3402007-08-30 Chao-ying Fu <fu@mips.com>
341
342 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
343 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
344 (cpp_classify_number): Support decimal fixed-point constants without
345 exponents.
346 Warn about fixed-point constants when -pedantic.
347 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
348 comments to support fixed-point values.
349 (CPP_N_FRACT, CPP_N_ACCUM): Define.
350
36ec4203 3512007-08-18 Tom Tromey <tromey@redhat.com>
352
45f9f140 353 PR preprocessor/32974
36ec4203 354 * directives.c (parse_include): Don't check for EOL when
355 processing #pragma dependency.
356
fcde64dc 3572007-07-30 Ollie Wild <aaw@google.com>
358
359 * directives-only.c: New file.
360 * internal.h (struct _cpp_dir_only_callbacks): New.
361 (_cpp_preprocess_dir_only): New function.
362 * directives.c (_cpp_handle_directive): Check directives_only before
363 disabling execution of indented directives.
364 * files.c (_cpp_stack_file): Add directives_only check.
365 * include/cpplib.h (struct cpp_options): Add directives_only.
366 (cpp_init_special_builtins): New function.
367 * init.c (cpp_init_special_builtins): New function.
368 (cpp_init_builtins): Move builtin_array initialization to
369 cpp_init_special_builtins.
370 (post_options): Check directives_only before setting
371 pfile->state.prevent_expansion = 1.
372 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
373 is expanded inside a directive while -fdirectives-only is enabled.
374 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
375 (libcpp_a_SOURCES): Add directives-only.c.
376
ddedd1e1 3772007-07-04 Uros Bizjak <ubizjak@gmail.com>
378
379 * traditional.c (_cpp_scan_out_logical_line): Initialize
380 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
381 fmacro.args to prevent 'may be used uninitialized' warning.
382
430be8e2 3832007-07-03 Uros Bizjak <ubizjak@gmail.com>
384
385 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
386 Add new constants.
387 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
388 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
389 for 'q' or 'Q' suffixes.
390
909dc303 3912007-06-17 Danny Smith <dannysmith@users.sourceforge.net
392
857d7d5e 393 * files.c (open_file): Correct typo.
909dc303 394
7d6f49d6 3952007-06-16 Vladimir Prus <vladimir@codesourcery.com>
396
857d7d5e 397 * files.c (open_file): Prevent the call
7d6f49d6 398 for stat from overwriting errno.
399
be21d64c 4002007-06-09 Vladimir Prus <vladimir@codesourcery.com>
401
857d7d5e 402 * files.c (open_file): Account for the
be21d64c 403 fact that on windows, opening a directory gives
404 EACCES.
405
d7282a2b 4062007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
407
408 PR preprocessor/23479
409 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
410 integer constants.
411 (append_digit): Likewise.
412 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
413 binary integer constants.
414
0448520c 4152007-05-31 Dave Korn <dave.korn@artimi.com>
416
417 PR preprocessor/14331
418 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
419
ce079f70 4202007-05-24 Ollie Wild <aaw@google.com>
421
422 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
423 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
424 (cpp_write_pch_state): Save __COUNTER__ state.
425 (cpp_valid_state): Check valid __COUNTER__ state.
426 (cpp_read_state): Read new __COUNTER__ state.
427 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
428 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
429 * internal.h (struct cpp_reader): Add counter member.
430
3b6c638e 4312007-05-23 Simon Martin <simartin@users.sourceforge.net>
432
433 PR preprocessor/20077
434 * macro.c (create_iso_definition): Fixed the method to determine
435 whether the token-pasting operator appears at the beginning or the end
436 of a macro.
437
248dfc42 4382007-05-21 Ian Lance Taylor <iant@google.com>
439
440 * internal.h (struct cpp_reader): Add new fields:
441 nonexistent_file_hash and nonexistent_file_ob.
442 * files.c: Include "obstack.h".
443 (find_file_in_dir): Before trying to open the file, look up the
444 path name in the hash table of nonexistent files. After failing
445 to open the file, add the path name to the hash table.
446 (_cpp_find_file): Cache the results of looking up the file name
447 starting with the quote and bracket chain heads, if we can.
448 (nonexistent_file_hash_eq): New static function.
449 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
450 pfile->nonexistent_file_ob.
451 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
452 pfile->nonexistent_file_ob.
453
c55e2f1b 4542007-05-14 Janis Johnson <janis187@us.ibm.com>
455
5c00409a 456 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
457
c55e2f1b 458 PR c/31924
459 * expr.c (interpret_float_suffix): Check for invalid suffix.
460
dd97b5e4 4612007-05-02 Eric Christopher <echristo@apple.com>
462
463 * expr.c (num_div_op): Don't overflow if the result is
464 zero.
465
3127c357 4662007-05-02 Tom Tromey <tromey@redhat.com>
467
45f9f140 468 PR preprocessor/28709
3127c357 469 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
470
f23c2abe 4712007-03-30 Michael Meissner <michael.meissner@amd.com>
472
473 * directives.c (lex_macro_node_from_str): Fix alloca call to be
474 type correct.
475
3fa3949d 4762007-03-30 Richard Henderson <rth@redhat.com>
477
478 * directives.c (lex_macro_node_from_str): New.
479 (cpp_push_definition, cpp_pop_definition): New.
480 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
481
7262ccd6 4822007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
483
484 * Makefile.in: Add dummy install-pdf target.
485
09edb0e9 4862007-01-30 Tom Tromey <tromey@redhat.com>
487
45f9f140 488 PR preprocessor/30468
09edb0e9 489 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
490 './'.
491
e0ff7935 4922007-01-30 Tom Tromey <tromey@redhat.com>
493
45f9f140 494 PR preprocessor/29966
e0ff7935 495 * macro.c (lex_expansion_token): Save and restore cpp_reader's
496 cur_token.
497 (_cpp_create_definition): Don't restore cur_token here.
498 * lex.c (_cpp_lex_token): Added assertion.
499
87d210c3 5002007-01-27 Tom Tromey <tromey@redhat.com>
501
502 * configure: Rebuilt.
503
3e2a04b5 5042007-01-12 Tom Tromey <tromey@redhat.com>
505
45f9f140 506 PR preprocessor/28227
3e2a04b5 507 * directives.c (lex_macro_node): Added 'is_def_or_undef'
508 argument.
509 (do_define): Update.
510 (do_undef): Update.
511 (do_ifdef): Update.
512 (do_ifndef): Update.
513
6a6e7e2f 5142007-01-11 Paolo Bonzini <bonzini@gnu.org>
515
516 * configure: Regenerate.
517
77258a2e 5182007-01-11 Paolo Bonzini <bonzini@gnu.org>
519
520 * configure: Regenerate.
521
927b511f 5222007-01-04 Tom Tromey <tromey@redhat.com>
523
45f9f140 524 PR preprocessor/28165
927b511f 525 * internal.h (cpp_in_primary_file): New function.
526 * directives.c (do_include_next): Use cpp_in_primary_file.
527 (do_pragma_once): Likewise.
528 (do_pragma_system_header): Likewise.
529
5008f5c5 5302006-12-29 Ian Lance Taylor <iant@google.com>
531
532 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
533 look backward at the end of the line unless we saw a backslash.
534
5d70627e 5352006-12-29 Jakub Jelinek <jakub@redhat.com>
536
537 PR preprocessor/29612
538 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
539 only when new_sysp is non-zero.
540
854f075e 5412006-12-28 Tom Tromey <tromey@redhat.com>
542
45f9f140 543 PR preprocessor/30001
854f075e 544 * charset.c (_cpp_convert_input): Check that to.len is greater
545 than zero.
546
644459d0 5472006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
548
549 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
db375b8e 550 * configure: Rebuilt.
644459d0 551
093aec7c 5522006-11-01 Douglas Gregor <doug.gregor@gmail.com>
553
554 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
555 for experimental C++0x mode.
556 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
557 adopted the preprocessor changes introduced in C99.
558
54bb64fb 5592006-10-29 Joseph Myers <joseph@codesourcery.com>
560
561 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
562 depending on --enable-targets=all.
563 * configure: Regenerate.
564
46139d3f 5652006-10-12 Jakub Jelinek <jakub@redhat.com>
566
567 PR preprocessor/28709
568 * macro.c (paste_tokens): Do error reporting here, use BUF with the
569 spelled LHS token as opposed to spelling it again.
570 (paste_all_tokens): Don't report errors here, just break on failure.
571
51f93521 5722006-10-10 Brooks Moses <bmoses@stanford.edu>
573
574 * Makefile.in: Added empty "pdf" target.
575
32bca58b 5762006-09-22 Geoffrey Keating <geoffk@apple.com>
577
578 * configure.ac: Make need_64_bit_hwint case for x86-darwin
579 match exactly the glob in gcc/config.gcc.
580 * configure: Regenerate.
581
0b67f687 5822006-09-13 Joseph S. Myers <joseph@codesourcery.com>
583
584 PR c/28768
585 PR preprocessor/14634
586 * lex.c (lex_string): Pedwarn for unterminated literals.
587
3ebc7dec 5882006-09-08 Eric Christopher <echristo@apple.com>
589
590 * configure.ac: Add 64-bit HWI support for i?86-darwin.
591
e58c07f7 5922006-08-14 Steve Ellcey <sje@cup.hp.com>
593
594 PR c++/28288
595 PR c++/14556
596 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
597 (CPP_LAST_EQ): Change.
598 (CPP_LAST_PUNCTUATOR): Change.
599 * expr.c (cpp_operator): Remove MIN and MAX.
600 (reduce): Remove CPP_MIN and CPP_MAX.
601 (num_binary_op): Ditto.
602 * lex.c (_cpp_lex_direct): Ditto.
603 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
604
add258d7 6052006-06-09 Jakub Jelinek <jakub@redhat.com>
606
607 PR preprocessor/27746
608 * directives.c (do_pragma): Handle pragma with valid namespace
609 and invalid name coming from macro expansion.
610 * directives.c (destringize_and_run): Initialize next field in
611 context.
612
613 PR c/27747
614 PR c++/27748
615 * directives.c (destringize_and_run): Set NO_EXPAND on the
616 tokens.
617
618 * macro.c (_cpp_backup_tokens): Fix comment typo.
619
49688a56 6202006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
621
622 * Makefile.in (CATALOGS): Add po/ prefix.
623 * configure: Regenerated.
624
8f597c12 6252006-05-23 Carlos O'Donell <carlos@codesourcery.com>
626
627 * Makefile.in: Add install-html target. Add install-html to .PHONY
628
cca5dddc 6292006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
630
631 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
632 * files.c (_cpp_get_file_stat): New function.
633 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
634 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
635 * internal.h (_cpp_get_file_stat): Prototype.
636 (struct cpp_buffer): Add timestamp.
637
31614f7c 6382006-01-23 Jakub Jelinek <jakub@redhat.com>
639
640 PR preprocessor/25717
641 * init.c (cpp_init_builtins): If __STDC__ will not change value
642 between system headers and other sources, define it as a normal
643 macro rather than a builtin.
644 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
645 cpp_in_system_header condition.
646
6472006-01-05 Paolo Bonzini <bonzini@gnu.org>
3c77e017 648
649 * Makefile.in: Use -MMD instead of -MD.
650
b75b98aa 6512006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
652 Richard Henderson <rth@redhat.com>
653
654 Merge from gomp branch:
655 * directives.c (struct pragma_entry): Add is_deferred. Add ident
656 entry to value union.
657 (end_directive): Don't eat the line if in_deferred_pragma.
658 (run_directive): Remove pragma hacks.
659 (insert_pragma_entry): Remove.
660 (new_pragma_entry): New.
661 (register_pragma_1): Split out of register_pragma. Only handle
662 the lookup tree and return the new entry.
663 (cpp_register_pragma): Fill in the pragma entry here.
664 (cpp_register_deferred_pragma): New.
665 (register_pragma_internal): New.
666 (_cpp_init_internal_pragmas): Use register_pragma_internal.
667 (do_pragma): Allow pragma expansion after namespace. For deferred
668 pragmas, don't slurp the line into a string.
669 (destringize_and_run): Save tokens for deferred pragmas.
670 (cpp_handle_deferred_pragma): Remove.
671 * macro.c (builtin_macro): Remove pragma token hack.
672 (_cpp_push_token_context): Rename from push_token_context and export.
673 * internal.h (struct lexer_state): Add pragma_allow_expansion.
674 (_cpp_push_token_context): Declare.
675 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
676 a token. Update the line number correctly if so.
677 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
678 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
679 * include/cpplib.h (PRAGMA_EOL): New.
680 (CPP_TOKEN_FLD_PRAGMA): New.
681 (struct cpp_token): Add val.pragma.
682 (struct cpp_options): Remove defer_pragmas.
683 (cpp_handle_deferred_pragma): Remove.
684 (cpp_register_deferred_pragma): Declare.
685
986ca356 6862006-01-01 Jakub Jelinek <jakub@redhat.com>
687
688 PR c++/25294
689 * directives.c (do_pragma): If pragma line ends with multi-line
690 block comment, end the saved deferred pragma string before that
691 comment. Handle embedded '\0' chars on the pragma line.
692
8dba02f7 6932005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
694
695 PR c++/23333
696 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
697
6db045b0 6982005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
699 Ben Elliston <bje@au.ibm.com>
700
701 * include/cpplib.h (CPP_N_DFLOAT): New.
702 * expr.c (interpret_float_suffix): Identify df, dd, and dl
703 suffixes as decimal floating point constants.
704 (cpp_classify_number): Disallow hexadecimal DFP constants.
705
9a7c76f9 7062005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
b75b98aa 707 Ian Lance Taylor <ian@airs.com>
9a7c76f9 708
709 * include/cpplib.h (struct cpp_callbacks): Annotate error with
710 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
711
0c5e3a3d 7122005-11-09 Per Bothner <per@bothner.com>
713 Uros Bizjak <uros@kss-loka.si>
3ebc7dec 714
0c5e3a3d 715 PR c/24101
716 * init.c (read_original_filename): Temporarily set
717 state.in_directive before calling _cpp_lex_direct for
718 CPP_HASH tokens.
719
3c2359db 7202005-11-03 James E Wilson <wilson@specifix.com>
721
722 PR preprocessor/24202
723 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
724
d65b3a40 7252005-11-04 Joseph S. Myers <joseph@codesourcery.com>
726
727 * include/cpplib.h (struct cpp_callbacks): Make error take
728 va_list* parameter.
729 * errors.c (cpp_error): Update call to callback.
730
cc9012f7 7312005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
732
733 PR preprocessor/22042
734 * macro.c (_cpp_builtin_macro_text): Lower the needed max
735 buffer size.
736 (cpp_quote_string): Don't octalify non printable
737 charactors.
738
eb0d20b7 7392005-11-03 Joseph S. Myers <joseph@codesourcery.com>
740
741 PR c++/17964
742 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
743 (struct cpp_callbacks): Add error.
744 * errors.c (cpp_error): If client_diagnostic, use error callback.
745 * charset.c (convert_escape): Don't use %03o in diagnostic.
746
de4aacc0 7472005-10-21 James E Wilson <wilson@specifix.com>
04c0bfd0 748
749 PR preprocessor/15220
750 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
751 callers. Pass to open_file_failed.
752 (open_file_failed): New parameter angle_brackets. Fix all callers.
753 Use in print_dep assignment.
754 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
755 * internal.h (_cpp_find_file): Add new parm to declaration.
3ebc7dec 756
6783d878 7572005-10-08 Kazu Hirata <kazu@codesourcery.com>
758
759 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
760 * configure: Regenerate.
761
f789fe3e 7622005-10-04 Ian Lance Taylor <ian@airs.com>
763
764 PR preprocessor/13726
765 * directives.c (check_eol_return_comments): New static function.
766 (parse_include): Add buf parameter. Change all callers.
767 (do_include_common): If not discard comments, turn on
768 save_comments. Pass collected comments to include callback.
769 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
770 include callback: cpp_token list.
771
865c4e44 7722005-09-20 Joseph S. Myers <joseph@codesourcery.com>
773
774 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
775 * init.c (struct lang_flags, lang_defaults): Add
776 extended_identifiers.
777 (cpp_set_lang): Use it.
778 * lex.c (forms_identifier_p): Check extended_identifiers.
779
56845aa6 7802005-08-30 Jakub Jelinek <jakub@redhat.com>
781
782 PR preprocessor/20348
783 PR preprocessor/20356
784 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
785 2004-06-05 changes.
786
72ee8ff9 7872005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788
789 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
790 -Wmissing-format-attribute.
791
792 * configure: Regenerate.
793
2656917a 7942005-06-29 Kelley Cook <kcook@gcc.gnu.org>
795
796 * all files: Update FSF address in copyright headers.
797 * makeucnid.c (write_copyright): Update outputted FSF address.
798
cbaa9876 7992005-06-13 Zack Weinberg <zack@codesourcery.com>
800
801 * configure.ac: Invoke ZW_CREATE_DEPDIR and
802 ZW_PROG_COMPILER_DEPENDENCIES.
803 * aclocal.m4, configure: Regenerate.
804 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
805 New variables.
806 (distclean): Clean up $(DEPDIR) and its contents.
807 (.c.o): Use $(COMPILE).
808 Include $(DEPDIR)/*.Po for most object->header dependencies.
809
720aca92 8102005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
811
812 * configure.ac: Check declarations for asprintf and vasprintf.
813 * config.in: Regenerate.
814 * configure: Likewise.
815
816 * charset.c (conversion_loop): Use XRESIZEVEC.
817 (convert_no_conversion): Likewise.
818 (convert_using_iconv): Likewise.
819 (init_iconv_desc): Cast return value of alloca.
820 (cpp_host_to_exec_charset): Use XNEWVEC.
821 (emit_numeric_escape): Use XRESIZEVEC.
822 (cpp_interpret_string): Use XNEWVEC.
823 (cpp_interpret_string): Use XRESIZEVEC.
824 (_cpp_interpret_identifier): Cast return value of alloca.
825 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
826 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
827 (parse_include): Use XNEWVEC.
828 (insert_pragma_entry): Rename local variable "new" to
cbaa9876 829 "new_entry".
720aca92 830 (save_registered_pragmas): Cast return value of xmemdup.
831 (destringize_and_run): Same for alloca.
832 (parse_assertion): Likewise.
833 (do_assert): Cast allocated storage to proper type.
834 (cpp_define): Likewise.
835 (_cpp_define_builtin): Likewise.
836 (cpp_undef): Likewise.
837 (handle_assertion): Likewise.
838 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
839 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
840 (CPP_UMINUS): Likewise.
841 (struct cpp_operator): Rename from struct operator.
842 (_cpp_expand_op_stack): Use XRESIZEVEC.
843 * files.c (pch_open_file): Use XNEWVEC.
844 (pch_open_file): Use XRESIZEVEC.
845 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
846 (dir_name_of_file): Use XNEWVEC.
847 (make_cpp_file): Use XCNEW.
848 (make_cpp_dir): Likewise.
849 (allocate_file_hash_entries): USE XNEWVEC.
850 (cpp_included): Cast return value of htab_find_with_hash.
851 (append_file_to_dir): Use XNEWVEC.
852 (read_filename_string): Likewise. Use XRESIZEVEC too.
853 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
854 (remap_filename): Use XNEWVEC.
855 (struct pchf_entry): Move definition out of struct pchf_data.
856 (_cpp_save_file_entries): Use XCNEWVAR.
857 (_cpp_read_file_entries): Use XNEWVAR.
858 * identifiers.c (alloc_node): Use XOBNEW.
859 * init.c (cpp_create_reader): Use XCNEW.
860 (cpp_init_builtins): Cast of b->value to enum builtin_type.
861 (read_original_directory): Cast return value of alloca.
862 * lex.c (add_line_note): Use XRESIZEVEC.
863 (warn_about_normalization): Use XNEWVEC.
864 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
865 (new_buff): Use XNEWVEC.
866 * line-map.c (linemap_add): Use XRESIZEVEC.
867 * macro.c (builtin_macro): Cast return value of alloca.
868 (paste_tokens): Likewise.
869 (expand_arg): Use XNEWVEC and XRESIZEVEC.
870 (_cpp_save_parameter): Use XRESIZEVEC.
871 (create_iso_definition): Cast allocated storage to proper type.
872 (_cpp_create_definition): Likewise.
873 (cpp_macro_definition): Use XRESIZEVEC.
874 * makedepend.c (add_clm): Use XNEW.
875 (add_dir): Likewise.
876 * mkdeps.c (munge): Use XNEWVEC.
877 (deps_init): Use XCNEW.
878 (deps_add_target): Use XRESIZEVEC.
879 (deps_add_default_target): Cast return value of alloca.
880 (deps_add_dep): Use XRESIZEVEC.
881 (deps_add_vpath): Likewise. Use XNEWVEC too.
882 (deps_restore): Likewise.
883 * pch.c (save_idents): Use XNEW and XNEWVEC.
884 (cpp_save_state): Use XNEW.
885 (count_defs): Cast return value of htab_find.
886 (write_defs): Likewise.
887 (cpp_write_pch_deps): Use XNEWVEC.
888 (collect_ht_nodes): Use XRESIZEVEC.
889 (cpp_valid_state): Use XNEWVEC.
890 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
891 * symtab.c (ht_create): Use XCNEW.
892 (ht_lookup_with_hash): Cast return value of obstack_copy0.
893 (ht_expand): Use XCNEWVEC.
894 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
895 (bool): Do not define if __cplusplus.
896
81e19b31 8972005-05-12 Zack Weinberg <zack@codesourcery.com>
898
899 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
900 (do_sccs): Delete function definition, #define to do_ident.
901 (do_ident): Don't hardwire directive name.
902
18f11b84 9032005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
904
905 PR bootstrap/21230
906 * configure: Regenerate.
907
2dc04f36 9082005-04-27 Andris Pavenis <pavenis@latnet.lv>
909
910 * files.c: Include io.h for DJGPP to get prototype of setmode.
911
0b7f838f 9122005-04-19 Per Bothner <per@bothner.com>
913
914 PR preprocessor/20907
915 * line-map.c (linemap_line_start): Fix bug when we need to increse
916 column_bits but can re-use the current line_map.
917
2224c90b 9182005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
919
920 * system.h (fopen, fdopen, freopen): Define these to the unlocked
921 libiberty functions.
922
077a3c99 9232005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924
925 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
926 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
927 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
928 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
929 _unlocked function.
930 (fwrite_unlocked): Fix prototype.
81e19b31 931
077a3c99 932 * configure, config.in: Regenerate.
933
99617355 9342005-04-05 Jakub Jelinek <jakub@redhat.com>
935
936 PR preprocessor/19475
937 * macro.c (create_iso_definition): For < ISO C99, don't
938 pedwarn if there is no whitespace between macro name and its
939 replacement, but the replacement starts with a basic character
940 set character.
941
3827dee5 9422005-03-28 Andreas Jaeger <aj@suse.de>
943
944 * lex.c (warn_about_normalization): Cast field width to int to
945 avoid warning.
946
b8273627 9472005-03-19 Joseph S. Myers <joseph@codesourcery.com>
948
949 * configure.ac: Consistently use solaris2.1[0-9]* instead of
950 solaris2.1[0-9].
951 * configure: Regenerate.
952
bc65f24f 9532005-03-15 Geoffrey Keating <geoffk@apple.com>
954
955 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
956 UCN rather than printing an error.
957
bce47149 9582005-03-14 Geoffrey Keating <geoffk@apple.com>
959
4e9d1e6d 960 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
961
9622005-03-14 Geoffrey Keating <geoffk@apple.com>
81e19b31 963
bce47149 964 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
965 * charset.c: Update for new format of ucnid.h.
966 (ucn_valid_in_identifier): Update for new format of ucnid.h.
967 Add NST parameter, and update it; update callers.
968 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
969 with cpp_error.
970 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
971 * internal.h (struct normalize_state): New.
972 (INITIAL_NORMALIZE_STATE): New.
973 (NORMALIZE_STATE_RESULT): New.
974 (NORMALIZE_STATE_UPDATE_IDNUM): New.
975 (_cpp_valid_ucn): New.
976 * lex.c (warn_about_normalization): New.
977 (forms_identifier_p): Add normalize_state parameter, update callers.
978 (lex_identifier): Add normalize_state parameter, update callers. Keep
979 the state current.
980 (lex_number): Likewise.
981 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
982 it with warn_about_normalization.
983 * makeucnid.c: New.
984 * ucnid.h: Replace.
985 * ucnid.pl: Remove.
986 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
987 comments about obsolete version of C++.
988 * include/cpplib.h (enum cpp_normalize_level): New.
989 (struct cpp_options): Add warn_normalize field.
990
bb1fa6bb 9912005-03-11 Geoffrey Keating <geoffk@apple.com>
992
993 * directives.c (glue_header_name): Update call to cpp_spell_token.
994 * internal.h (_cpp_interpret_identifier): New.
995 * charset.c (_cpp_interpret_identifier): New.
996 (_cpp_valid_ucn): Allow UCN version of '$'.
997 * lex.c (lex_identifier): Add extra parameter to indicate if initial
998 character was '$' or '\'. Support identifiers with UCNs.
999 (forms_identifier_p): Allow UCNs.
1000 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1001 (utf8_to_ucn): New.
1002 (cpp_spell_token): Add FORSTRING parameter. Use it.
1003 (cpp_token_as_text): Update call to cpp_spell_token.
1004 (cpp_output_token): Write UCNs back out.
1005 (stringify_arg): Update call to cpp_spell_token.
1006 (paste_tokens): Likewise.
1007 (cpp_macro_definition): Likewise.
1008 * macro.c (stringify_arg): Likewise.
1009 (paste_tokens): Likewise.
1010 (cpp_macro_definition): Likewise.
1011 * include/cpplib.h: Add parameter to cpp_spell_token.
1012
960391da 10132005-03-04 Jakub Jelinek <jakub@redhat.com>
1014
1015 PR bootstrap/20282
1016 PR bootstrap/20305
1017 * macro.c (replace_args, cpp_get_token): Copy whole
1018 cpp_token_u instead of just cpp_string field from it.
1019
b0d0794d 10202005-02-28 Devang Patel <dpatel@apple.com>
1021
1022 * directives.c (do_line): Save sysp early before line table is
1023 realloc'ed.
81e19b31 1024
624d37a6 10252005-02-20 Zack Weinberg <zack@codesourcery.com>
1026
1027 PR 18785
1028 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1029 (cpp_host_to_exec_charset): New function.
1030 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1031
f86986bc 10322005-02-19 Devang Patel <dpatel@apple.com>
1033
1034 * charset.c (_cpp_convert_input): Check '\r' before inserting
1035 '\n' at the end.
624d37a6 1036
9936e07d 10372005-02-15 Eric Christopher <echristo@redhat.com>
1038
1039 PR preprocessor/19077
1040 * macro.c (cpp_macro_definition): Move handling of whitespace
1041 to PREV_WHITE conditional. Remove overloading of len
1042 variable.
1043
129a1540 10442005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1045
1046 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1047 traditional.c: Update copyright.
1048
bb30d1f4 10492005-02-14 Paolo Bonzini <bonzini@gnu.org>
1050
1051 PR bootstrap/19818
1052 * configure.ac: Check for declaration of basename and getopt.
1053 * config.in: Regenerate.
1054 * configure: Regenerate.
1055 * internal.h (ustrcspn): New.
1056 * macro.c (create_iso_definition): Fix allocation of memory.
1057 (padding_token): Add cast to remove const-ness.
1058 * pch.c (cpp_read_state): Use ustrcspn.
1059
26ec4f15 10602005-02-08 Mike Stump <mrs@apple.com>
1061
1062 * files.c (pchf_adder): Remove.
1063 (struct pchf_adder_info): Likewise.
1064 (_cpp_save_file_entries): Write out all files so that #import works.
1065
0cb78cbd 10662005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1067
1068 * configure: Regenerate.
1069
d862067c 10702005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1071
1072 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1073
457e71e4 1074 * include/cpplib.h: Also update copyright years.
624d37a6 1075
ba841ef8 10762005-01-03 Geoffrey Keating <geoffk@apple.com>
1077
1078 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1079 to the list of all files.
1080
f03668bd 10812005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1082
1083 * internal.h: Update references to Cpp lib filenames.
1084 * directives.c: Likewise.
1085 * init.c: Likewise.
1086 * macro.c: Likewise.
1087 * traditional.c: Likewise.
1088
461ea98d 10892004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1090
1091 PR preprocessor/15167
1092 * files.c (destroy_cpp_file): New function.
1093 (should_stack_file): Make a new file if the
1094 compared file is still stacked.
1095
bd9e37a6 10962004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1097
624d37a6 1098 PR preprocessor/17610
bd9e37a6 1099 * directives.c (do_include_common): Error out if an empty filename
1100 is given for #include (or #include_next or #import).
1101
fe4dcd90 11022004-11-27 Roger Sayle <roger@eyesopen.com>
1103 Zack Weinberg <zack@codesourcery.com>
1104
1105 * internal.h: Replace all uses of uchar with unsigned char.
1106 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1107 with !IN_GCC, so uchar is only defined whilst building libcpp.
1108
ac7cc2f4 11092004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1110
1111 * aclocal.m4: Regenerate.
1112
6e11b263 11132004-11-24 Roger Sayle <roger@eyesopen.com>
1114
1115 PR preprocessor/15824
1116 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1117 directly, instead of the non-existant "system.h" and "ansidecl.h".
1118 * configure: Regenerate.
1119
68bf2ad9 11202004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1121 Joseph Myers <joseph@codesourcery.com>
68bf2ad9 1122
1123 * internal.h (struct lexer_state): Add in_deferred_pragma.
1124 * directives.c (struct pragma_entry): Add allow_expansion.
1125 (insert_pragma_entry): Take allow_expansion flag.
1126 (register_pragma): Likewise.
1127 (cpp_register_pragma): Likewise.
1128 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1129 (do_pragma): Honor allow_expansion.
1130 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1131 * include/cpplib.h (cpp_register_pragma): Update prototype.
1132
27559c4e 11332004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
624d37a6 1134 Mark Mitchell <mark@codesourcery.com>
27559c4e 1135
1136 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1137 need_64bit_hwint=yes.
1138 * configure: Regenerate.
1139
34ae664d 11402004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1141
1142 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1143 po/$(PACKAGE).pot.
1144 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1145 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1146 Remove local srcdir path from generated file.
1147
39b83bdb 11482004-11-04 Zack Weinberg <zack@codesourcery.com>
624d37a6 1149 Gerald Pfeifer <gerald@pfeifer.com>
39b83bdb 1150
1151 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1152 as well.
1153
a095c1b5 11542004-10-27 Zack Weinberg <zack@codesourcery.com>
1155
1156 PR 18075
1157 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1158 (cpp_handle_deferred_pragma): Add cast to silence warning.
1159
700b0d81 11602004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1161
1162 * errors.c (_cpp_begin_message): Print "error: " for errors.
1163
fbe83ac1 11642004-10-10 Andreas Jaeger <aj@suse.de>
1165
1166 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1167 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1168
09f10c94 11692004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1170
1171 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1172 used.
1173 (cpp_read_state): Remove unused variables, m, d and mac_count.
1174
a8b2a8d5 11752004-09-29 Per Bothner <per@bothner.com>
1176
1177 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1178 cb.line_change. Otherwise do_pragma will call the line_change
1179 call-back with a meaningless line number.
1180
21164c01 11812004-09-24 Zack Weinberg <zack@codesourcery.com>
1182
1183 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1184 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1185 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1186 * aclocal.m4, configure: Regenerate.
1187 * init.c: Include localedir.h.
1188 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1189 (DEFS): Delete.
1190 (.c.o): Use $(ALL_CFLAGS).
1191 (localedir.h, localedir.hs): New rules.
1192 (clean): Use rm -rf to remove directories.
1193 (distclean): Also delete localedir.h and localedir.hs.
1194 (init.o): Update dependencies.
1195
986086aa 11962004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1197
1198 * Makefile.in (aclocal.m4): Update dependencies.
1199 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1200 * aclocal.m4, configure: Regenerate.
1201
e9cc3617 12022004-09-17 Zack Weinberg <zack@codesourcery.com>
1203
0097f6a2 1204 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1205 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1206 Some other comments in this file also tweaked.
1207
e9cc3617 1208 * directives.c (do_pragma): Save current buffer position
1209 before lexing the pragma keywords; don't call
1210 _cpp_backup_tokens in the defer_pragmas case.
1211
9832c977 12122004-09-15 Per Bothner <per@bothner.com>
1213
1214 * include/line-map.h (line_map_start): Add parameter names so
1215 preceding comment makes sense.
1216 (linemap_add): Remove from comment mention of non-existing parameter.
1217
d6d3c909 12182004-09-09 Matt Austern <austern@apple.com>
1219 Zack Weinberg <zack@codesourcery.com>
1220
1221 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1222 prefixes throughout. Add entry for PRAGMA. Remove
1223 unnecessary "= 0" from EQ.
1224 (enum cpp_ttype): Adjust OP and TK definitions to restore
1225 prefixes, via token-paste.
1226 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1227 Change from #defines to additional cpp_ttype enumerators.
1228 (struct cpp_options): Add defer_pragmas.
1229 (cpp_handle_deferred_pragma): Prototype new interface.
1230
1231 * internal.h (struct cpp_reader): Add directive_result.
1232 * directives.c (struct pragma_entry): Add is_internal field;
1233 give boolean fields type bool.
1234 (start_directive): Initialize pfile->directive_result.type.
1235 (_cpp_do__Pragma): Likewise.
1236 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1237 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1238 from it.
1239 (register_pragma): New static function, bulk of former
1240 cpp_register_pragma here; add 'internal' argument, pass along
1241 to insert_pragma_entry.
1242 (cpp_register_pragma): Now a wrapper around register_pragma which
1243 always passes false for 'internal' argument.
1244 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1245 true for 'internal'.
1246 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1247 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1248 token instead of executing the pragma.
1249 (cpp_handle_deferred_pragma): New interface.
1250 * lex.c (token_spellings): Adjust OP and TK definitions to
1251 match changes to cpplib.h.
1252 (_cpp_lex_token): Check for a directive-result token and
1253 return it if present.
1254 (cpp_token_val_index): Handle CPP_PRAGMA.
1255 * macro.c (cpp_builtin_macro_text): Correct comment.
1256 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1257
735a9bc4 12582004-09-06 Serge Belyshev <belyshev@lubercy.com>
1259
1260 PR preprocessor/14699
1261 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1262 from size_t to double.
1263
25696d3f 12642004-08-28 Andreas Schwab <schwab@suse.de>
1265 Andreas Jaeger <aj@suse.de>
1266
1267 * configure.ac: Set PACKAGE correctly.
1268 * configure: Regenerated.
1269
99439f5b 12702004-08-25 Paolo Bonzini <bonzini@gnu.org>
1271
1272 * Makefile.in: Add back top_builddir.
1273
a668be26 12742004-08-25 Paolo Bonzini <bonzini@gnu.org>
1275
1276 * configure.ac: Replace Automake macro invocations
1277 with manual Autoconf checks and substitutions.
1278 * configure: Regenerate.
1279 * aclocal.m4: Regenerate.
1280 * config.in: Regenerate.
1281 * Makefile.am: Removed.
1282 * Makefile.in: Heavy simplification and reorganization.
1283
30e9913f 12842004-08-09 Mark Mitchell <mark@codesourcery.com>
1285
1286 * configure.ac (arm*-*-eabi*): New target.
1287 (arm*-*-symbianelf*): Likewise.
1288 * configure: Regenerated.
1289
3b298764 12902004-07-24 Bernardo Innocenti <bernie@develer.com>
1291
1292 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1293 * directives.c: Use XNEW-family macros from libiberty.
1294 * lex.c: Likewise.
1295 * macro.c: Likewise.
1296 * cpplib.h (cpp_deps_style): Export enum with name.
1297
d6d3c909 12982004-07-23 Matthias Klose <doko@debian.org>
3b298764 1299
d6d3c909 1300 * init.c (init_library): Use PACKAGE for the text domain.
1ed7d058 1301
821fa045 13022004-07-16 Andris Pavenis <pavenis@latnet.lv>
1303
1304 PR preprocessor/16366
1305 * internal.h (struct cpp_reader): New field dir_hash.
1306 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1307 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1308
d80efa72 13092004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1310
1311 PR preprocessor/16192
1312 PR preprocessor/15913
1313 PR preprocessor/15572
1314 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1315 expression is missing.
1316 * init.c (post_options): Traditional cpp doesn't do // comments.
1317
ed000086 13182004-06-30 Per Bothner <per@bothner.com>
1319
1320 * include/line-map.h (fileline): Remove old typedef.
1321 * internal.h (struct cpp_reader): Use source_location typedef instead.
1322
dcb9d064 13232004-06-26 Zack Weinberg <zack@codesourcery.com>
1324
1325 Partially revert patch of 2004-06-05.
1326 * files.c (search_cache): Remove pfile argument. Don't check
1327 for file that would be found by "" or <> search here...
1328 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1329 Do not apply directory-of-current-file correction to files
1330 found by this check. Rearrange code slightly.
1331
d718b525 13322004-06-21 Geoffrey Keating <geoffk@apple.com>
1333
1334 * files.c (should_stack_file): Correct swapped parameters to call
1335 to cb.read_pch.
1336 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1337
79b68529 13382004-06-15 Paolo Bonzini <bonzini@gnu.org>
1339
1340 * Makefile.in: Regenerate with automake 1.8.5.
1341 * aclocal.m4: Likewise.
1342 * configure: Regenerate.
1343
151899c5 13442004-06-11 Zack Weinberg <zack@codesourcery.com>
1345
1346 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1347 * configure, config.in: Regenerate.
1348 * system.h: Unconditionally define bool as unsigned char,
1349 BOOL_BITFIELD as unsigned int.
1350 * .cvsignore: New file.
1351
c39ed964 13522004-06-09 Geoffrey Keating <geoffk@apple.com>
1353
1354 * traditional.c (push_replacement_text): Set macro->traditional.
1355 (save_replacement_text): Likewise.
1356 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1357 (struct save_macro_item): Delete.
1358 (struct save_macro_data): Use a character array not the previous
1359 structured format.
1360 (save_macros): Save macro as text not as internal structures.
1361 (cpp_prepare_state): Update for changes to save_macro_data.
1362 (cpp_read_state): Don't read macros defined in PCH. Restore
c84ca916 1363 -D macros as text.
c39ed964 1364 * macro.c (create_iso_definition): Honour alloc_subobject.
1365 Clear traditional flag.
1366 (_cpp_create_definition): Honour alloc_subobject.
1367 * lex.c (cpp_token_val_index): New.
1368 * internal.h: Include cpp-id-data.h.
1369 (uchar): Move definition to cpp-id-data.h.
1370 (U): Likewise.
1371 (cpp_macro): Likewise.
1372 * directives.c (struct answer): Move to cpp-id-data.h.
1373 (do_assert): Honour alloc_subobject.
c84ca916 1374
1375 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1376 * include/cpplib.h (struct cpp_string): Add GTY marker.
1377 (enum cpp_token_fld_kind): New.
1378 (struct cpp_token): Add GTY markers.
1379 (cpp_token_val_index): Prototype.
1380 (CPP_HASHNODE_VALUE_IDX): New.
1381 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1382 * include/cpp-id-data.h: New file.
c39ed964 1383
dd6e5561 13842004-06-09 Paolo Bonzini <bonzini@gnu.org>
1385
1386 * Makefile.am (all-local): New.
1387 * Makefile.in: Regenerate.
1388
8af0c78d 13892004-06-06 Roger Sayle <roger@eyesopen.com>
1390
1391 * Makefile.am (LIBICONV): Declare.
1392 (makedepend_LDADD): Use LIBICONV.
1393 * Makefile.in: Regenerate.
1394
30302733 13952004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1396
1397 * Makefile.am (LIBINTL): Declare
1398 (makedepend_LDADD): Use LIBINTL.
1399 * Makefile.in: Regenerate.
1400
3eb3f293 14012004-06-05 Zack Weinberg <zack@codesourcery.com>
1402
1403 * Makefile.am: Add makedepend.
1404 * Makefile.in, aclocal.m4: Regenerate.
1405 * charset.c: Insert a space to avoid a warning.
1406 * directives.c: Include mkdeps.h.
1407 (_cpp_handle_directive): Reenable macro expander if appropriate.
1408 (undefine_macros): Inline body of _cpp_free_definition for speed.
1409 Do not call undef callback or _cpp_warn_if_unused_macro.
1410 (cpp_get_deps): New interface.
1411 * files.c (search_cache): Add pfile argument. Check for file
1412 that would be found by "" or <> search here...
1413 (_cpp_find_file): ...not here. Correct recorded start_dir of
1414 files found by directory-of-current-file search that would be
1415 found by "" or <> search.
1416 * init.c (cpp_add_dependency_target): Delete.
1417 * internal.h (struct lexer_state): Add discarding_output flag.
1418 * lex.c (lex_identifier): Compute hash function while scanning.
1419 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1420 directives.
1421 * makedepend.c: New file.
1422 * mkdeps.c (struct deps): Add vpath vector.
1423 (apply_vpath, deps_add_vpath): New function.
1424 (deps_free): Free vpath vector.
1425 (deps_add_dep, deps_add_target): Use apply_vpath.
1426 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1427 (ht_lookup_with_hash): New function.
1428 * cpplib.h, mkdeps.h: Update prototypes.
1429 * symtab.h: Update prototypes.
1430 (HT_HASHSTEP, HT_FINISH): New macros.
1431
8ed01400 14322004-05-29 Geoffrey Keating <geoffk@apple.com>
1433
1434 * symtab.c (ht_create): Set entries_owned.
1435 (ht_destroy): Honour entries_owned.
1436 (ht_expand): Likewise.
1437 (ht_load): New.
c84ca916 1438 * include/symtab.h (struct ht): New field 'entries_owned'
1439 (ht_load): New prototype.
8ed01400 1440
347a3ab5 14412004-05-26 Paolo Bonzini <bonzini@gnu.org>
1442
1443 PR bootstrap/15651
1444 * configure.ac: Fix m4 quoting when picking
1445 the size of HOST_WIDE_INT.
1446 * configure: Regenerate.
1447
fc231f28 14482004-05-25 Paolo Bonzini <bonzini@gnu.org>
1449
1450 * Makefile.am: the correct directory for
1451 gettext include files is given by @INCINTL@.
1452 * Makefile.in: Regenerate.
1453
babfbd63 14542004-05-24 Paolo Bonzini <bonzini@gnu.org>
1455
1456 * system.h [!ENABLE_NLS]: dgettext takes two
1457 parameters.
1458
d856c8a6 14592004-05-23 Paolo Bonzini <bonzini@gnu.org>
1460
1461 Moved libcpp from the gcc subdirectory to the toplevel.
1462 * Makefile.am: New file.
1463 * Makefile.in: Regenerate.
1464 * configure.ac: New file.
1465 * configure: Regenerate.
1466 * config.in: Regenerate.
1467 * charset.c: Moved from gcc/cppcharset.c. Add note about
1468 brokenness of input charset detection. Adjust for change
1469 in name of cppucnid.h.
1470 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1471 * expr.c: Moved from gcc/cppexp.c.
1472 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1473 Remove #define of O_BINARY, it is in system.h.
1474 * identifiers.c: Moved from gcc/cpphash.c.
1475 * internal.h: Moved from gcc/cpphash.h. Change header
1476 guard name. All other files adjusted to match name change.
1477 * init.c: Moved from gcc/cppinit.c.
1478 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1479 * lex.c: Moved from gcc/cpplex.c.
1480 * directives.c: Moved from gcc/cpplib.c.
1481 * macro.c: Moved from gcc/cppmacro.c.
1482 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1483 * traditional.c: Moved from gcc/cpptrad.c.
1484 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1485 guard name.
1486 * ucnid.pl: Moved from gcc/cppucnid.pl.
1487 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1488 guard name.
1489 * symtab.c: Moved from gcc/hashtable.c.
1490 * line-map.c: Moved from gcc. Do not include intl.h.
1491 * mkdeps.c: Moved from gcc.
1492 * system.h: New file.
c84ca916 1493 * include/cpplib.h: Moved from gcc. Change header guard name.
1494 * include/line-map.h: Moved from gcc. Change header guard name.
1495 * include/mkdeps.h: Moved from gcc. Change header guard name.
1496 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1497 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git