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re PR c++/34619 (ICE with "-fmudflap" and templates)
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
675575f5
DD		 12007-12-11 DJ Delorie <dj@redhat.com>
2
3 * charset.c (convert_using_iconv): Close out any shift states,
4 returning to the initial state.
5
97f6bd40
TT		 62007-12-06 Tom Tromey <tromey@redhat.com>
7
8 PR c/29172:
9 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
10 type.
11 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
12 * files.c (FILE_HASH_POOL_SIZE): New macro.
13 (struct file_hash_entry_pool): New.
14 (destroy_all_cpp_files): New function.
15 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
16 (new_file_hash_entry): Update.
17 (free_file_hash_entries): New function.
18 (_cpp_cleanup_files): Call free_file_hash_entries and
19 destroy_all_cpp_files.
20 (cpp_clear_file_cache): New function.
21 * include/cpplib.h (cpp_clear_file_cache): Declare.
22
d56a25e1
TT		 232007-12-03 Tom Tromey <tromey@redhat.com>
24
25 PR preprocessor/34288:
26 * configure.ac, config.in: Rebuilt.
27 * configure.ac: Check for ssize_t.
28
607f74e9
TT		 292007-11-30 Tom Tromey <tromey@redhat.com>
30
31 PR preprocessor/32868:
32 * macro.c (_cpp_create_definition): Special case
33 __STDC_FORMAT_MACROS.
34
b0f4807f
MM		 352007-11-16 Michael Matz <matz@suse.de>
36
37 * files.c (search_path_head): Fix check for absolute paths.
38
f1e20710
TT		 392007-11-11 Tom Tromey <tromey@redhat.com>
40
41 PR c++/17557:
42 * include/cpplib.h (cpp_included_before): Declare.
43 * files.c (struct file_hash_entry) <location>: New field.
44 (_cpp_find_file): Initialize new field.
45 (make_cpp_dir): Likewise.
46 (cpp_included_before): New function.
47
f373b44d
TT		 482007-11-01 Tom Tromey <tromey@redhat.com>
49
50 PR preprocessor/30805:
51 * macro.c (paste_tokens): Handle padding token.
52 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
53
5b9a40df
TT		 542007-10-31 Tom Tromey <tromey@redhat.com>
55
56 PR preprocessor/30786:
57 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
58 * directives.c (_cpp_do__Pragma): Return error status.
59 * internal.h (_cpp_do__Pragma): Update.
60 * directives.c (get__Pragma_string): Back up if EOF seen.
61
5ffeb913
TT		 622007-09-06 Tom Tromey <tromey@redhat.com>
63
64 * internal.h (struct cpp_reader) <invocation_location>: New
65 field.
66 (struct cpp_reader) <set_invocation_location>: Likewise.
67 * init.c (cpp_set_line_map): New function.
68 * line-map.c (linemap_add): Use linemap's allocator.
69 * include/line-map.h (GTY): Define.
70 (line_map_realloc): New typedef.
71 (struct line_map): Mark with GTY.
72 (struct line_maps): Likewise.
73 (struct line_maps) <maps>: Likewise.
74 (struct line_maps) <reallocator>: New field.
75 * include/symtab.h (GTY): Conditionally define.
76 * include/cpplib.h (cpp_set_line_map): Declare.
77 (cpp_get_token_with_location): Declare.
78 * macro.c (cpp_get_token): Set invocation_location on the reader.
79 (cpp_get_token_with_location): New function.
80
ac6b1c67
CF		 812007-08-30 Chao-ying Fu <fu@mips.com>
82
83 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
84 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
85 (cpp_classify_number): Support decimal fixed-point constants without
86 exponents.
87 Warn about fixed-point constants when -pedantic.
88 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
89 comments to support fixed-point values.
90 (CPP_N_FRACT, CPP_N_ACCUM): Define.
91
cda5e672
TT		 922007-08-18 Tom Tromey <tromey@redhat.com>
93
94 PR preprocessor/32974:
95 * directives.c (parse_include): Don't check for EOL when
96 processing #pragma dependency.
97
ccfc4c91
OW		 982007-07-30 Ollie Wild <aaw@google.com>
99
100 * directives-only.c: New file.
101 * internal.h (struct _cpp_dir_only_callbacks): New.
102 (_cpp_preprocess_dir_only): New function.
103 * directives.c (_cpp_handle_directive): Check directives_only before
104 disabling execution of indented directives.
105 * files.c (_cpp_stack_file): Add directives_only check.
106 * include/cpplib.h (struct cpp_options): Add directives_only.
107 (cpp_init_special_builtins): New function.
108 * init.c (cpp_init_special_builtins): New function.
109 (cpp_init_builtins): Move builtin_array initialization to
110 cpp_init_special_builtins.
111 (post_options): Check directives_only before setting
112 pfile->state.prevent_expansion = 1.
113 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
114 is expanded inside a directive while -fdirectives-only is enabled.
115 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
116 (libcpp_a_SOURCES): Add directives-only.c.
117
a206413a
UB		 1182007-07-04 Uros Bizjak <ubizjak@gmail.com>
119
120 * traditional.c (_cpp_scan_out_logical_line): Initialize
121 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
122 fmacro.args to prevent 'may be used uninitialized' warning.
123
c77cd3d1
UB		 1242007-07-03 Uros Bizjak <ubizjak@gmail.com>
125
126 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
127 Add new constants.
128 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
129 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
130 for 'q' or 'Q' suffixes.
131
66938a1d
DS		 1322007-06-17 Danny Smith <dannysmith@users.sourceforge.net
133
e1311401 134 * files.c (open_file): Correct typo.
66938a1d 135
71995ede
VP		 1362007-06-16 Vladimir Prus <vladimir@codesourcery.com>
137
e1311401 138 * files.c (open_file): Prevent the call
71995ede
VP		 139 for stat from overwriting errno.
140
84152c25
VP		 1412007-06-09 Vladimir Prus <vladimir@codesourcery.com>
142
e1311401 143 * files.c (open_file): Account for the
84152c25
VP		 144 fact that on windows, opening a directory gives
145 EACCES.
146
f7fd775f
JW		 1472007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
148
149 PR preprocessor/23479
150 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
151 integer constants.
152 (append_digit): Likewise.
153 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
154 binary integer constants.
155
ed0e74e0
DK		 1562007-05-31 Dave Korn <dave.korn@artimi.com>
157
158 PR preprocessor/14331
159 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
160
a702045a
OW		 1612007-05-24 Ollie Wild <aaw@google.com>
162
163 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
164 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
165 (cpp_write_pch_state): Save __COUNTER__ state.
166 (cpp_valid_state): Check valid __COUNTER__ state.
167 (cpp_read_state): Read new __COUNTER__ state.
168 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
169 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
170 * internal.h (struct cpp_reader): Add counter member.
171
126e073b
SM		 1722007-05-23 Simon Martin <simartin@users.sourceforge.net>
173
174 PR preprocessor/20077
175 * macro.c (create_iso_definition): Fixed the method to determine
176 whether the token-pasting operator appears at the beginning or the end
177 of a macro.
178
0b4cafec
ILT		 1792007-05-21 Ian Lance Taylor <iant@google.com>
180
181 * internal.h (struct cpp_reader): Add new fields:
182 nonexistent_file_hash and nonexistent_file_ob.
183 * files.c: Include "obstack.h".
184 (find_file_in_dir): Before trying to open the file, look up the
185 path name in the hash table of nonexistent files. After failing
186 to open the file, add the path name to the hash table.
187 (_cpp_find_file): Cache the results of looking up the file name
188 starting with the quote and bracket chain heads, if we can.
189 (nonexistent_file_hash_eq): New static function.
190 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
191 pfile->nonexistent_file_ob.
192 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
193 pfile->nonexistent_file_ob.
194
30e04921
JJ		 1952007-05-14 Janis Johnson <janis187@us.ibm.com>
196
5a6bb57e
JJ		 197 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
198
30e04921
JJ		 199 PR c/31924
200 * expr.c (interpret_float_suffix): Check for invalid suffix.
201
22a8a52d
EC		 2022007-05-02 Eric Christopher <echristo@apple.com>
203
204 * expr.c (num_div_op): Don't overflow if the result is
205 zero.
206
fca35e1b
TT		 2072007-05-02 Tom Tromey <tromey@redhat.com>
208
209 PR preprocessor/28709:
210 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
211
4cd97075
MM		 2122007-03-30 Michael Meissner <michael.meissner@amd.com>
213
214 * directives.c (lex_macro_node_from_str): Fix alloca call to be
215 type correct.
216
121de39f
RH		 2172007-03-30 Richard Henderson <rth@redhat.com>
218
219 * directives.c (lex_macro_node_from_str): New.
220 (cpp_push_definition, cpp_pop_definition): New.
221 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
222
4fcb360b
BM		 2232007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
224
225 * Makefile.in: Add dummy install-pdf target.
226
67e64439
TT		 2272007-01-30 Tom Tromey <tromey@redhat.com>
228
229 PR preprocessor/30468:
230 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
231 './'.
232
ee380365
TT		 2332007-01-30 Tom Tromey <tromey@redhat.com>
234
235 PR preprocessor/29966:
236 * macro.c (lex_expansion_token): Save and restore cpp_reader's
237 cur_token.
238 (_cpp_create_definition): Don't restore cur_token here.
239 * lex.c (_cpp_lex_token): Added assertion.
240
024abeb3
TT		 2412007-01-27 Tom Tromey <tromey@redhat.com>
242
243 * configure: Rebuilt.
244
ee1c2a10
TT		 2452007-01-12 Tom Tromey <tromey@redhat.com>
246
247 PR preprocessor/28227:
248 * directives.c (lex_macro_node): Added 'is_def_or_undef'
249 argument.
250 (do_define): Update.
251 (do_undef): Update.
252 (do_ifdef): Update.
253 (do_ifndef): Update.
254
67214c16
PB		 2552007-01-11 Paolo Bonzini <bonzini@gnu.org>
256
257 * configure: Regenerate.
258
1aa6ca40
PB		 2592007-01-11 Paolo Bonzini <bonzini@gnu.org>
260
261 * configure: Regenerate.
262
705e2d28
TT		 2632007-01-04 Tom Tromey <tromey@redhat.com>
264
265 PR preprocessor/28165:
266 * internal.h (cpp_in_primary_file): New function.
267 * directives.c (do_include_next): Use cpp_in_primary_file.
268 (do_pragma_once): Likewise.
269 (do_pragma_system_header): Likewise.
270
7af45bd4
ILT		 2712006-12-29 Ian Lance Taylor <iant@google.com>
272
273 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
274 look backward at the end of the line unless we saw a backslash.
275
9d30f270
JJ		 2762006-12-29 Jakub Jelinek <jakub@redhat.com>
277
278 PR preprocessor/29612
279 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
280 only when new_sysp is non-zero.
281
30b0edc0
TT		 2822006-12-28 Tom Tromey <tromey@redhat.com>
283
284 PR preprocessor/30001:
285 * charset.c (_cpp_convert_input): Check that to.len is greater
286 than zero.
287
85d9c13c
TS		 2882006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
289
290 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 291 * configure: Rebuilt.
85d9c13c 292
dfafdaa6
DG		 2932006-11-01 Douglas Gregor <doug.gregor@gmail.com>
294
295 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
296 for experimental C++0x mode.
297 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
298 adopted the preprocessor changes introduced in C99.
299
0f45f0f5
JM		 3002006-10-29 Joseph Myers <joseph@codesourcery.com>
301
302 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
303 depending on --enable-targets=all.
304 * configure: Regenerate.
305
de000d22
JJ		 3062006-10-12 Jakub Jelinek <jakub@redhat.com>
307
308 PR preprocessor/28709
309 * macro.c (paste_tokens): Do error reporting here, use BUF with the
310 spelled LHS token as opposed to spelling it again.
311 (paste_all_tokens): Don't report errors here, just break on failure.
312
b5422ad7
BM		 3132006-10-10 Brooks Moses <bmoses@stanford.edu>
314
315 * Makefile.in: Added empty "pdf" target.
316
aaf50ff2
GK		 3172006-09-22 Geoffrey Keating <geoffk@apple.com>
318
319 * configure.ac: Make need_64_bit_hwint case for x86-darwin
320 match exactly the glob in gcc/config.gcc.
321 * configure: Regenerate.
322
c663e301
JM		 3232006-09-13 Joseph S. Myers <joseph@codesourcery.com>
324
325 PR c/28768
326 PR preprocessor/14634
327 * lex.c (lex_string): Pedwarn for unterminated literals.
328
f7288899
EC		 3292006-09-08 Eric Christopher <echristo@apple.com>
330
331 * configure.ac: Add 64-bit HWI support for i?86-darwin.
332
b52dbbf8
SE		 3332006-08-14 Steve Ellcey <sje@cup.hp.com>
334
335 PR c++/28288
336 PR c++/14556
337 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
338 (CPP_LAST_EQ): Change.
339 (CPP_LAST_PUNCTUATOR): Change.
340 * expr.c (cpp_operator): Remove MIN and MAX.
341 (reduce): Remove CPP_MIN and CPP_MAX.
342 (num_binary_op): Ditto.
343 * lex.c (_cpp_lex_direct): Ditto.
344 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
345
1c90c6f9
JJ		 3462006-06-09 Jakub Jelinek <jakub@redhat.com>
347
348 PR preprocessor/27746
349 * directives.c (do_pragma): Handle pragma with valid namespace
350 and invalid name coming from macro expansion.
351 * directives.c (destringize_and_run): Initialize next field in
352 context.
353
354 PR c/27747
355 PR c++/27748
356 * directives.c (destringize_and_run): Set NO_EXPAND on the
357 tokens.
358
359 * macro.c (_cpp_backup_tokens): Fix comment typo.
360
5c3c3683
DJ		 3612006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
362
363 * Makefile.in (CATALOGS): Add po/ prefix.
364 * configure: Regenerated.
365
b2bd74bc
CD		 3662006-05-23 Carlos O'Donell <carlos@codesourcery.com>
367
368 * Makefile.in: Add install-html target. Add install-html to .PHONY
369
be8ac3e2
GZ		 3702006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
371
372 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
373 * files.c (_cpp_get_file_stat): New function.
374 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
375 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
376 * internal.h (_cpp_get_file_stat): Prototype.
377 (struct cpp_buffer): Add timestamp.
378
83900997
JJ		 3792006-01-23 Jakub Jelinek <jakub@redhat.com>
380
381 PR preprocessor/25717
382 * init.c (cpp_init_builtins): If __STDC__ will not change value
383 between system headers and other sources, define it as a normal
384 macro rather than a builtin.
385 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
386 cpp_in_system_header condition.
387
3882006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 389
390 * Makefile.in: Use -MMD instead of -MD.
391
bc4071dd
RH		 3922006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
393 Richard Henderson <rth@redhat.com>
394
395 Merge from gomp branch:
396 * directives.c (struct pragma_entry): Add is_deferred. Add ident
397 entry to value union.
398 (end_directive): Don't eat the line if in_deferred_pragma.
399 (run_directive): Remove pragma hacks.
400 (insert_pragma_entry): Remove.
401 (new_pragma_entry): New.
402 (register_pragma_1): Split out of register_pragma. Only handle
403 the lookup tree and return the new entry.
404 (cpp_register_pragma): Fill in the pragma entry here.
405 (cpp_register_deferred_pragma): New.
406 (register_pragma_internal): New.
407 (_cpp_init_internal_pragmas): Use register_pragma_internal.
408 (do_pragma): Allow pragma expansion after namespace. For deferred
409 pragmas, don't slurp the line into a string.
410 (destringize_and_run): Save tokens for deferred pragmas.
411 (cpp_handle_deferred_pragma): Remove.
412 * macro.c (builtin_macro): Remove pragma token hack.
413 (_cpp_push_token_context): Rename from push_token_context and export.
414 * internal.h (struct lexer_state): Add pragma_allow_expansion.
415 (_cpp_push_token_context): Declare.
416 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
417 a token. Update the line number correctly if so.
418 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
419 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
420 * include/cpplib.h (PRAGMA_EOL): New.
421 (CPP_TOKEN_FLD_PRAGMA): New.
422 (struct cpp_token): Add val.pragma.
423 (struct cpp_options): Remove defer_pragmas.
424 (cpp_handle_deferred_pragma): Remove.
425 (cpp_register_deferred_pragma): Declare.
426
d09e893f
JJ		 4272006-01-01 Jakub Jelinek <jakub@redhat.com>
428
429 PR c++/25294
430 * directives.c (do_pragma): If pragma line ends with multi-line
431 block comment, end the saved deferred pragma string before that
432 comment. Handle embedded '\0' chars on the pragma line.
433
ab84748a
VR		 4342005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
435
436 PR c++/23333
437 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
438
ad6ed77e
JG		 4392005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
440 Ben Elliston <bje@au.ibm.com>
441
442 * include/cpplib.h (CPP_N_DFLOAT): New.
443 * expr.c (interpret_float_suffix): Identify df, dd, and dl
444 suffixes as decimal floating point constants.
445 (cpp_classify_number): Disallow hexadecimal DFP constants.
446
ba096620 4472005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 448 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 449
450 * include/cpplib.h (struct cpp_callbacks): Annotate error with
451 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
452
456b8ce5
UB		 4532005-11-09 Per Bothner <per@bothner.com>
454 Uros Bizjak <uros@kss-loka.si>
f7288899 455
456b8ce5
UB		 456 PR c/24101
457 * init.c (read_original_filename): Temporarily set
458 state.in_directive before calling _cpp_lex_direct for
459 CPP_HASH tokens.
460
5571f74f
JW		 4612005-11-03 James E Wilson <wilson@specifix.com>
462
463 PR preprocessor/24202
464 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
465
a63607ed
JM		 4662005-11-04 Joseph S. Myers <joseph@codesourcery.com>
467
468 * include/cpplib.h (struct cpp_callbacks): Make error take
469 va_list* parameter.
470 * errors.c (cpp_error): Update call to callback.
471
651ed942
AP		 4722005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
473
474 PR preprocessor/22042
475 * macro.c (_cpp_builtin_macro_text): Lower the needed max
476 buffer size.
477 (cpp_quote_string): Don't octalify non printable
478 charactors.
479
178b58b5
JM		 4802005-11-03 Joseph S. Myers <joseph@codesourcery.com>
481
482 PR c++/17964
483 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
484 (struct cpp_callbacks): Add error.
485 * errors.c (cpp_error): If client_diagnostic, use error callback.
486 * charset.c (convert_escape): Don't use %03o in diagnostic.
487
3ee5ed11 4882005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 489
490 PR preprocessor/15220
491 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
492 callers. Pass to open_file_failed.
493 (open_file_failed): New parameter angle_brackets. Fix all callers.
494 Use in print_dep assignment.
495 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
496 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 497
077fc835
KH		 4982005-10-08 Kazu Hirata <kazu@codesourcery.com>
499
500 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
501 * configure: Regenerate.
502
cbc43ae0
ILT		 5032005-10-04 Ian Lance Taylor <ian@airs.com>
504
505 PR preprocessor/13726
506 * directives.c (check_eol_return_comments): New static function.
507 (parse_include): Add buf parameter. Change all callers.
508 (do_include_common): If not discard comments, turn on
509 save_comments. Pass collected comments to include callback.
510 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
511 include callback: cpp_token list.
512
af15a2fe
JM		 5132005-09-20 Joseph S. Myers <joseph@codesourcery.com>
514
515 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
516 * init.c (struct lang_flags, lang_defaults): Add
517 extended_identifiers.
518 (cpp_set_lang): Use it.
519 * lex.c (forms_identifier_p): Check extended_identifiers.
520
f5eab47e
JJ		 5212005-08-30 Jakub Jelinek <jakub@redhat.com>
522
523 PR preprocessor/20348
524 PR preprocessor/20356
525 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
526 2004-06-05 changes.
527
467129e6
KG		 5282005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
529
530 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
531 -Wmissing-format-attribute.
532
533 * configure: Regenerate.
534
200031d1
KC		 5352005-06-29 Kelley Cook <kcook@gcc.gnu.org>
536
537 * all files: Update FSF address in copyright headers.
538 * makeucnid.c (write_copyright): Update outputted FSF address.
539
f610dd5f
ZW		 5402005-06-13 Zack Weinberg <zack@codesourcery.com>
541
542 * configure.ac: Invoke ZW_CREATE_DEPDIR and
543 ZW_PROG_COMPILER_DEPENDENCIES.
544 * aclocal.m4, configure: Regenerate.
545 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
546 New variables.
547 (distclean): Clean up $(DEPDIR) and its contents.
548 (.c.o): Use $(COMPILE).
549 Include $(DEPDIR)/*.Po for most object->header dependencies.
550
c3f829c1
GDR		 5512005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
552
553 * configure.ac: Check declarations for asprintf and vasprintf.
554 * config.in: Regenerate.
555 * configure: Likewise.
556
557 * charset.c (conversion_loop): Use XRESIZEVEC.
558 (convert_no_conversion): Likewise.
559 (convert_using_iconv): Likewise.
560 (init_iconv_desc): Cast return value of alloca.
561 (cpp_host_to_exec_charset): Use XNEWVEC.
562 (emit_numeric_escape): Use XRESIZEVEC.
563 (cpp_interpret_string): Use XNEWVEC.
564 (cpp_interpret_string): Use XRESIZEVEC.
565 (_cpp_interpret_identifier): Cast return value of alloca.
566 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
567 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
568 (parse_include): Use XNEWVEC.
569 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 570 "new_entry".
c3f829c1
GDR		 571 (save_registered_pragmas): Cast return value of xmemdup.
572 (destringize_and_run): Same for alloca.
573 (parse_assertion): Likewise.
574 (do_assert): Cast allocated storage to proper type.
575 (cpp_define): Likewise.
576 (_cpp_define_builtin): Likewise.
577 (cpp_undef): Likewise.
578 (handle_assertion): Likewise.
579 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
580 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
581 (CPP_UMINUS): Likewise.
582 (struct cpp_operator): Rename from struct operator.
583 (_cpp_expand_op_stack): Use XRESIZEVEC.
584 * files.c (pch_open_file): Use XNEWVEC.
585 (pch_open_file): Use XRESIZEVEC.
586 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
587 (dir_name_of_file): Use XNEWVEC.
588 (make_cpp_file): Use XCNEW.
589 (make_cpp_dir): Likewise.
590 (allocate_file_hash_entries): USE XNEWVEC.
591 (cpp_included): Cast return value of htab_find_with_hash.
592 (append_file_to_dir): Use XNEWVEC.
593 (read_filename_string): Likewise. Use XRESIZEVEC too.
594 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
595 (remap_filename): Use XNEWVEC.
596 (struct pchf_entry): Move definition out of struct pchf_data.
597 (_cpp_save_file_entries): Use XCNEWVAR.
598 (_cpp_read_file_entries): Use XNEWVAR.
599 * identifiers.c (alloc_node): Use XOBNEW.
600 * init.c (cpp_create_reader): Use XCNEW.
601 (cpp_init_builtins): Cast of b->value to enum builtin_type.
602 (read_original_directory): Cast return value of alloca.
603 * lex.c (add_line_note): Use XRESIZEVEC.
604 (warn_about_normalization): Use XNEWVEC.
605 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
606 (new_buff): Use XNEWVEC.
607 * line-map.c (linemap_add): Use XRESIZEVEC.
608 * macro.c (builtin_macro): Cast return value of alloca.
609 (paste_tokens): Likewise.
610 (expand_arg): Use XNEWVEC and XRESIZEVEC.
611 (_cpp_save_parameter): Use XRESIZEVEC.
612 (create_iso_definition): Cast allocated storage to proper type.
613 (_cpp_create_definition): Likewise.
614 (cpp_macro_definition): Use XRESIZEVEC.
615 * makedepend.c (add_clm): Use XNEW.
616 (add_dir): Likewise.
617 * mkdeps.c (munge): Use XNEWVEC.
618 (deps_init): Use XCNEW.
619 (deps_add_target): Use XRESIZEVEC.
620 (deps_add_default_target): Cast return value of alloca.
621 (deps_add_dep): Use XRESIZEVEC.
622 (deps_add_vpath): Likewise. Use XNEWVEC too.
623 (deps_restore): Likewise.
624 * pch.c (save_idents): Use XNEW and XNEWVEC.
625 (cpp_save_state): Use XNEW.
626 (count_defs): Cast return value of htab_find.
627 (write_defs): Likewise.
628 (cpp_write_pch_deps): Use XNEWVEC.
629 (collect_ht_nodes): Use XRESIZEVEC.
630 (cpp_valid_state): Use XNEWVEC.
631 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
632 * symtab.c (ht_create): Use XCNEW.
633 (ht_lookup_with_hash): Cast return value of obstack_copy0.
634 (ht_expand): Use XCNEWVEC.
635 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
636 (bool): Do not define if __cplusplus.
637
1ed17cd5
ZW		 6382005-05-12 Zack Weinberg <zack@codesourcery.com>
639
640 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
641 (do_sccs): Delete function definition, #define to do_ident.
642 (do_ident): Don't hardwire directive name.
643
5a8c20ce
RK		 6442005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
645
646 PR bootstrap/21230
647 * configure: Regenerate.
648
473c5bc9
AP		 6492005-04-27 Andris Pavenis <pavenis@latnet.lv>
650
651 * files.c: Include io.h for DJGPP to get prototype of setmode.
652
c1fc5047
PB		 6532005-04-19 Per Bothner <per@bothner.com>
654
655 PR preprocessor/20907
656 * line-map.c (linemap_line_start): Fix bug when we need to increse
657 column_bits but can re-use the current line_map.
658
042630ad
KG		 6592005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
660
661 * system.h (fopen, fdopen, freopen): Define these to the unlocked
662 libiberty functions.
663
0d667716
KG		 6642005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
665
666 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
667 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
668 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
669 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
670 _unlocked function.
671 (fwrite_unlocked): Fix prototype.
1ed17cd5 672
0d667716
KG		 673 * configure, config.in: Regenerate.
674
cae064e7
JJ		 6752005-04-05 Jakub Jelinek <jakub@redhat.com>
676
677 PR preprocessor/19475
678 * macro.c (create_iso_definition): For < ISO C99, don't
679 pedwarn if there is no whitespace between macro name and its
680 replacement, but the replacement starts with a basic character
681 set character.
682
cbada204
AJ		 6832005-03-28 Andreas Jaeger <aj@suse.de>
684
685 * lex.c (warn_about_normalization): Cast field width to int to
686 avoid warning.
687
f42eccdb
JM		 6882005-03-19 Joseph S. Myers <joseph@codesourcery.com>
689
690 * configure.ac: Consistently use solaris2.1[0-9]* instead of
691 solaris2.1[0-9].
692 * configure: Regenerate.
693
c79e602b
GK		 6942005-03-15 Geoffrey Keating <geoffk@apple.com>
695
696 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
697 UCN rather than printing an error.
698
50668cf6
GK		 6992005-03-14 Geoffrey Keating <geoffk@apple.com>
700
6baba9bb
GK		 701 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
702
7032005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 704
50668cf6
GK		 705 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
706 * charset.c: Update for new format of ucnid.h.
707 (ucn_valid_in_identifier): Update for new format of ucnid.h.
708 Add NST parameter, and update it; update callers.
709 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
710 with cpp_error.
711 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
712 * internal.h (struct normalize_state): New.
713 (INITIAL_NORMALIZE_STATE): New.
714 (NORMALIZE_STATE_RESULT): New.
715 (NORMALIZE_STATE_UPDATE_IDNUM): New.
716 (_cpp_valid_ucn): New.
717 * lex.c (warn_about_normalization): New.
718 (forms_identifier_p): Add normalize_state parameter, update callers.
719 (lex_identifier): Add normalize_state parameter, update callers. Keep
720 the state current.
721 (lex_number): Likewise.
722 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
723 it with warn_about_normalization.
724 * makeucnid.c: New.
725 * ucnid.h: Replace.
726 * ucnid.pl: Remove.
727 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
728 comments about obsolete version of C++.
729 * include/cpplib.h (enum cpp_normalize_level): New.
730 (struct cpp_options): Add warn_normalize field.
731
47e20491
GK		 7322005-03-11 Geoffrey Keating <geoffk@apple.com>
733
734 * directives.c (glue_header_name): Update call to cpp_spell_token.
735 * internal.h (_cpp_interpret_identifier): New.
736 * charset.c (_cpp_interpret_identifier): New.
737 (_cpp_valid_ucn): Allow UCN version of '$'.
738 * lex.c (lex_identifier): Add extra parameter to indicate if initial
739 character was '$' or '\'. Support identifiers with UCNs.
740 (forms_identifier_p): Allow UCNs.
741 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
742 (utf8_to_ucn): New.
743 (cpp_spell_token): Add FORSTRING parameter. Use it.
744 (cpp_token_as_text): Update call to cpp_spell_token.
745 (cpp_output_token): Write UCNs back out.
746 (stringify_arg): Update call to cpp_spell_token.
747 (paste_tokens): Likewise.
748 (cpp_macro_definition): Likewise.
749 * macro.c (stringify_arg): Likewise.
750 (paste_tokens): Likewise.
751 (cpp_macro_definition): Likewise.
752 * include/cpplib.h: Add parameter to cpp_spell_token.
753
73096711
JJ		 7542005-03-04 Jakub Jelinek <jakub@redhat.com>
755
756 PR bootstrap/20282
757 PR bootstrap/20305
758 * macro.c (replace_args, cpp_get_token): Copy whole
759 cpp_token_u instead of just cpp_string field from it.
760
2203a881
DP		 7612005-02-28 Devang Patel <dpatel@apple.com>
762
763 * directives.c (do_line): Save sysp early before line table is
764 realloc'ed.
1ed17cd5 765
c5ff069d
ZW		 7662005-02-20 Zack Weinberg <zack@codesourcery.com>
767
768 PR 18785
769 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
770 (cpp_host_to_exec_charset): New function.
771 * include/cpplib.h: Declare cpp_host_to_exec_charset.
772
04c90eea
DP		 7732005-02-19 Devang Patel <dpatel@apple.com>
774
775 * charset.c (_cpp_convert_input): Check '\r' before inserting
776 '\n' at the end.
c5ff069d 777
6da55c00
EC		 7782005-02-15 Eric Christopher <echristo@redhat.com>
779
780 PR preprocessor/19077
781 * macro.c (cpp_macro_definition): Move handling of whitespace
782 to PREV_WHITE conditional. Remove overloading of len
783 variable.
784
31c3e631
KH		 7852005-02-14 Kazu Hirata <kazu@cs.umass.edu>
786
787 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
788 traditional.c: Update copyright.
789
be0f1e54
PB		 7902005-02-14 Paolo Bonzini <bonzini@gnu.org>
791
792 PR bootstrap/19818
793 * configure.ac: Check for declaration of basename and getopt.
794 * config.in: Regenerate.
795 * configure: Regenerate.
796 * internal.h (ustrcspn): New.
797 * macro.c (create_iso_definition): Fix allocation of memory.
798 (padding_token): Add cast to remove const-ness.
799 * pch.c (cpp_read_state): Use ustrcspn.
800
ecddfb39
MS		 8012005-02-08 Mike Stump <mrs@apple.com>
802
803 * files.c (pchf_adder): Remove.
804 (struct pchf_adder_info): Likewise.
805 (_cpp_save_file_entries): Write out all files so that #import works.
806
9fcdd891
JM		 8072005-01-23 Joseph S. Myers <joseph@codesourcery.com>
808
809 * configure: Regenerate.
810
ecfd72e7
TS		 8112005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
812
813 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
814
6c25a4f7 815 * include/cpplib.h: Also update copyright years.
c5ff069d 816
942926ad
GK		 8172005-01-03 Geoffrey Keating <geoffk@apple.com>
818
819 * files.c (_cpp_find_file): Add files found by search_path_exhausted
820 to the list of all files.
821
a2566ae9
GDR		 8222005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
823
824 * internal.h: Update references to Cpp lib filenames.
825 * directives.c: Likewise.
826 * init.c: Likewise.
827 * macro.c: Likewise.
828 * traditional.c: Likewise.
829
1b449375
EB		 8302004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
831
832 PR preprocessor/15167
833 * files.c (destroy_cpp_file): New function.
834 (should_stack_file): Make a new file if the
835 compared file is still stacked.
836
28303828
NN		 8372004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
838
c5ff069d 839 PR preprocessor/17610
28303828
NN		 840 * directives.c (do_include_common): Error out if an empty filename
841 is given for #include (or #include_next or #import).
842
c812785a
RS		 8432004-11-27 Roger Sayle <roger@eyesopen.com>
844 Zack Weinberg <zack@codesourcery.com>
845
846 * internal.h: Replace all uses of uchar with unsigned char.
847 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
848 with !IN_GCC, so uchar is only defined whilst building libcpp.
849
f91eaa01
KC		 8502004-11-24 Kelley Cook <kcook@gcc.gnu.org>
851
852 * aclocal.m4: Regenerate.
853
f78ce0c2
RS		 8542004-11-24 Roger Sayle <roger@eyesopen.com>
855
856 PR preprocessor/15824
857 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
858 directly, instead of the non-existant "system.h" and "ansidecl.h".
859 * configure: Regenerate.
860
b5b3e36a 8612004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 862 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 863
864 * internal.h (struct lexer_state): Add in_deferred_pragma.
865 * directives.c (struct pragma_entry): Add allow_expansion.
866 (insert_pragma_entry): Take allow_expansion flag.
867 (register_pragma): Likewise.
868 (cpp_register_pragma): Likewise.
869 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
870 (do_pragma): Honor allow_expansion.
871 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
872 * include/cpplib.h (cpp_register_pragma): Update prototype.
873
a8e68029 8742004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 875 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 876
877 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
878 need_64bit_hwint=yes.
879 * configure: Regenerate.
880
50f47ee0
JM		 8812004-11-09 Joseph S. Myers <joseph@codesourcery.com>
882
883 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
884 po/$(PACKAGE).pot.
885 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
886 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
887 Remove local srcdir path from generated file.
888
968e08d6 8892004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 890 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 891
892 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
893 as well.
894
3da3d587
ZW		 8952004-10-27 Zack Weinberg <zack@codesourcery.com>
896
897 PR 18075
898 * directives.c (do_pragma): Do not defer pragmas which are unknown.
899 (cpp_handle_deferred_pragma): Add cast to silence warning.
900
ac24fc25
JM		 9012004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
902
903 * errors.c (_cpp_begin_message): Print "error: " for errors.
904
7731405b
AJ		 9052004-10-10 Andreas Jaeger <aj@suse.de>
906
907 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
908 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
909
646544e3
AP		 9102004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
911
912 * pch.c (cpp_write_pch_state): Remove variable z as it is not
913 used.
914 (cpp_read_state): Remove unused variables, m, d and mac_count.
915
67a74146
PB		 9162004-09-29 Per Bothner <per@bothner.com>
917
918 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
919 cb.line_change. Otherwise do_pragma will call the line_change
920 call-back with a meaningless line number.
921
018a4785
ZW		 9222004-09-24 Zack Weinberg <zack@codesourcery.com>
923
924 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
925 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
926 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
927 * aclocal.m4, configure: Regenerate.
928 * init.c: Include localedir.h.
929 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
930 (DEFS): Delete.
931 (.c.o): Use $(ALL_CFLAGS).
932 (localedir.h, localedir.hs): New rules.
933 (clean): Use rm -rf to remove directories.
934 (distclean): Also delete localedir.h and localedir.hs.
935 (init.o): Update dependencies.
936
88fa57d7
KC		 9372004-09-22 Kelley Cook <kcook@gcc.gnu.org>
938
939 * Makefile.in (aclocal.m4): Update dependencies.
940 * configure.ac (AC_CONFIG_MACRO_DIR): New.
941 * aclocal.m4, configure: Regenerate.
942
8f8e9aa5
ZW		 9432004-09-17 Zack Weinberg <zack@codesourcery.com>
944
a29f62d9
ZW		 945 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
946 (_cpp_convert_input, _cpp_default_encoding): Add comments.
947 Some other comments in this file also tweaked.
948
8f8e9aa5
ZW		 949 * directives.c (do_pragma): Save current buffer position
950 before lexing the pragma keywords; don't call
951 _cpp_backup_tokens in the defer_pragmas case.
952
a2981930
PB		 9532004-09-15 Per Bothner <per@bothner.com>
954
955 * include/line-map.h (line_map_start): Add parameter names so
956 preceding comment makes sense.
957 (linemap_add): Remove from comment mention of non-existing parameter.
958
21b11495
ZW		 9592004-09-09 Matt Austern <austern@apple.com>
960 Zack Weinberg <zack@codesourcery.com>
961
962 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
963 prefixes throughout. Add entry for PRAGMA. Remove
964 unnecessary "= 0" from EQ.
965 (enum cpp_ttype): Adjust OP and TK definitions to restore
966 prefixes, via token-paste.
967 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
968 Change from #defines to additional cpp_ttype enumerators.
969 (struct cpp_options): Add defer_pragmas.
970 (cpp_handle_deferred_pragma): Prototype new interface.
971
972 * internal.h (struct cpp_reader): Add directive_result.
973 * directives.c (struct pragma_entry): Add is_internal field;
974 give boolean fields type bool.
975 (start_directive): Initialize pfile->directive_result.type.
976 (_cpp_do__Pragma): Likewise.
977 (run_directive): Do not crash if pfile->buffer->prev is NULL.
978 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
979 from it.
980 (register_pragma): New static function, bulk of former
981 cpp_register_pragma here; add 'internal' argument, pass along
982 to insert_pragma_entry.
983 (cpp_register_pragma): Now a wrapper around register_pragma which
984 always passes false for 'internal' argument.
985 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
986 true for 'internal'.
987 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
988 an internal pragma, save text till the end of the line as a CPP_PRAGMA
989 token instead of executing the pragma.
990 (cpp_handle_deferred_pragma): New interface.
991 * lex.c (token_spellings): Adjust OP and TK definitions to
992 match changes to cpplib.h.
993 (_cpp_lex_token): Check for a directive-result token and
994 return it if present.
995 (cpp_token_val_index): Handle CPP_PRAGMA.
996 * macro.c (cpp_builtin_macro_text): Correct comment.
997 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
998
0fd9e8dd
SB		 9992004-09-06 Serge Belyshev <belyshev@lubercy.com>
1000
1001 PR preprocessor/14699
1002 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1003 from size_t to double.
1004
39b8ce7f
AS		 10052004-08-28 Andreas Schwab <schwab@suse.de>
1006 Andreas Jaeger <aj@suse.de>
1007
1008 * configure.ac: Set PACKAGE correctly.
1009 * configure: Regenerated.
1010
5d1f4b27
PB		 10112004-08-25 Paolo Bonzini <bonzini@gnu.org>
1012
1013 * Makefile.in: Add back top_builddir.
1014
078e3ffe
PB		 10152004-08-25 Paolo Bonzini <bonzini@gnu.org>
1016
1017 * configure.ac: Replace Automake macro invocations
1018 with manual Autoconf checks and substitutions.
1019 * configure: Regenerate.
1020 * aclocal.m4: Regenerate.
1021 * config.in: Regenerate.
1022 * Makefile.am: Removed.
1023 * Makefile.in: Heavy simplification and reorganization.
1024
b3f8d95d
MM		 10252004-08-09 Mark Mitchell <mark@codesourcery.com>
1026
1027 * configure.ac (arm*-*-eabi*): New target.
1028 (arm*-*-symbianelf*): Likewise.
1029 * configure: Regenerated.
1030
72bb2c39
BI		 10312004-07-24 Bernardo Innocenti <bernie@develer.com>
1032
1033 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1034 * directives.c: Use XNEW-family macros from libiberty.
1035 * lex.c: Likewise.
1036 * macro.c: Likewise.
1037 * cpplib.h (cpp_deps_style): Export enum with name.
1038
21b11495 10392004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 1040
21b11495 1041 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 1042
a23ee064
AP		 10432004-07-16 Andris Pavenis <pavenis@latnet.lv>
1044
1045 PR preprocessor/16366
1046 * internal.h (struct cpp_reader): New field dir_hash.
1047 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1048 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1049
a09d4744
NB		 10502004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1051
1052 PR preprocessor/16192
1053 PR preprocessor/15913
1054 PR preprocessor/15572
1055 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1056 expression is missing.
1057 * init.c (post_options): Traditional cpp doesn't do // comments.
1058
f58f7def
PB		 10592004-06-30 Per Bothner <per@bothner.com>
1060
1061 * include/line-map.h (fileline): Remove old typedef.
1062 * internal.h (struct cpp_reader): Use source_location typedef instead.
1063
e83d8d43
ZW		 10642004-06-26 Zack Weinberg <zack@codesourcery.com>
1065
1066 Partially revert patch of 2004-06-05.
1067 * files.c (search_cache): Remove pfile argument. Don't check
1068 for file that would be found by "" or <> search here...
1069 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1070 Do not apply directory-of-current-file correction to files
1071 found by this check. Rearrange code slightly.
1072
c0d578e6
GK		 10732004-06-21 Geoffrey Keating <geoffk@apple.com>
1074
1075 * files.c (should_stack_file): Correct swapped parameters to call
1076 to cb.read_pch.
1077 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1078
159d5224
PB		 10792004-06-15 Paolo Bonzini <bonzini@gnu.org>
1080
1081 * Makefile.in: Regenerate with automake 1.8.5.
1082 * aclocal.m4: Likewise.
1083 * configure: Regenerate.
1084
2fac9c01
ZW		 10852004-06-11 Zack Weinberg <zack@codesourcery.com>
1086
1087 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1088 * configure, config.in: Regenerate.
1089 * system.h: Unconditionally define bool as unsigned char,
1090 BOOL_BITFIELD as unsigned int.
1091 * .cvsignore: New file.
1092
d8044160
GK		 10932004-06-09 Geoffrey Keating <geoffk@apple.com>
1094
1095 * traditional.c (push_replacement_text): Set macro->traditional.
1096 (save_replacement_text): Likewise.
1097 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1098 (struct save_macro_item): Delete.
1099 (struct save_macro_data): Use a character array not the previous
1100 structured format.
1101 (save_macros): Save macro as text not as internal structures.
1102 (cpp_prepare_state): Update for changes to save_macro_data.
1103 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1104 -D macros as text.
d8044160
GK		 1105 * macro.c (create_iso_definition): Honour alloc_subobject.
1106 Clear traditional flag.
1107 (_cpp_create_definition): Honour alloc_subobject.
1108 * lex.c (cpp_token_val_index): New.
1109 * internal.h: Include cpp-id-data.h.
1110 (uchar): Move definition to cpp-id-data.h.
1111 (U): Likewise.
1112 (cpp_macro): Likewise.
1113 * directives.c (struct answer): Move to cpp-id-data.h.
1114 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1115
1116 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1117 * include/cpplib.h (struct cpp_string): Add GTY marker.
1118 (enum cpp_token_fld_kind): New.
1119 (struct cpp_token): Add GTY markers.
1120 (cpp_token_val_index): Prototype.
1121 (CPP_HASHNODE_VALUE_IDX): New.
1122 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1123 * include/cpp-id-data.h: New file.
d8044160 1124
0ca8e815
PB		 11252004-06-09 Paolo Bonzini <bonzini@gnu.org>
1126
1127 * Makefile.am (all-local): New.
1128 * Makefile.in: Regenerate.
1129
b51fa00f
RS		 11302004-06-06 Roger Sayle <roger@eyesopen.com>
1131
1132 * Makefile.am (LIBICONV): Declare.
1133 (makedepend_LDADD): Use LIBICONV.
1134 * Makefile.in: Regenerate.
1135
5e2f3f39
AP		 11362004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1137
1138 * Makefile.am (LIBINTL): Declare
1139 (makedepend_LDADD): Use LIBINTL.
1140 * Makefile.in: Regenerate.
1141
c6e83800
ZW		 11422004-06-05 Zack Weinberg <zack@codesourcery.com>
1143
1144 * Makefile.am: Add makedepend.
1145 * Makefile.in, aclocal.m4: Regenerate.
1146 * charset.c: Insert a space to avoid a warning.
1147 * directives.c: Include mkdeps.h.
1148 (_cpp_handle_directive): Reenable macro expander if appropriate.
1149 (undefine_macros): Inline body of _cpp_free_definition for speed.
1150 Do not call undef callback or _cpp_warn_if_unused_macro.
1151 (cpp_get_deps): New interface.
1152 * files.c (search_cache): Add pfile argument. Check for file
1153 that would be found by "" or <> search here...
1154 (_cpp_find_file): ...not here. Correct recorded start_dir of
1155 files found by directory-of-current-file search that would be
1156 found by "" or <> search.
1157 * init.c (cpp_add_dependency_target): Delete.
1158 * internal.h (struct lexer_state): Add discarding_output flag.
1159 * lex.c (lex_identifier): Compute hash function while scanning.
1160 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1161 directives.
1162 * makedepend.c: New file.
1163 * mkdeps.c (struct deps): Add vpath vector.
1164 (apply_vpath, deps_add_vpath): New function.
1165 (deps_free): Free vpath vector.
1166 (deps_add_dep, deps_add_target): Use apply_vpath.
1167 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1168 (ht_lookup_with_hash): New function.
1169 * cpplib.h, mkdeps.h: Update prototypes.
1170 * symtab.h: Update prototypes.
1171 (HT_HASHSTEP, HT_FINISH): New macros.
1172
b453c95f
GK		 11732004-05-29 Geoffrey Keating <geoffk@apple.com>
1174
1175 * symtab.c (ht_create): Set entries_owned.
1176 (ht_destroy): Honour entries_owned.
1177 (ht_expand): Likewise.
1178 (ht_load): New.
2cf22451
ZW		 1179 * include/symtab.h (struct ht): New field 'entries_owned'
1180 (ht_load): New prototype.
b453c95f 1181
963e23c5
PB		 11822004-05-26 Paolo Bonzini <bonzini@gnu.org>
1183
1184 PR bootstrap/15651
1185 * configure.ac: Fix m4 quoting when picking
1186 the size of HOST_WIDE_INT.
1187 * configure: Regenerate.
1188
0429bc77
PB		 11892004-05-25 Paolo Bonzini <bonzini@gnu.org>
1190
1191 * Makefile.am: the correct directory for
1192 gettext include files is given by @INCINTL@.
1193 * Makefile.in: Regenerate.
1194
c86dd7db
PB		 11952004-05-24 Paolo Bonzini <bonzini@gnu.org>
1196
1197 * system.h [!ENABLE_NLS]: dgettext takes two
1198 parameters.
1199
4f4e53dd
PB		 12002004-05-23 Paolo Bonzini <bonzini@gnu.org>
1201
1202 Moved libcpp from the gcc subdirectory to the toplevel.
1203 * Makefile.am: New file.
1204 * Makefile.in: Regenerate.
1205 * configure.ac: New file.
1206 * configure: Regenerate.
1207 * config.in: Regenerate.
1208 * charset.c: Moved from gcc/cppcharset.c. Add note about
1209 brokenness of input charset detection. Adjust for change
1210 in name of cppucnid.h.
1211 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1212 * expr.c: Moved from gcc/cppexp.c.
1213 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1214 Remove #define of O_BINARY, it is in system.h.
1215 * identifiers.c: Moved from gcc/cpphash.c.
1216 * internal.h: Moved from gcc/cpphash.h. Change header
1217 guard name. All other files adjusted to match name change.
1218 * init.c: Moved from gcc/cppinit.c.
1219 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1220 * lex.c: Moved from gcc/cpplex.c.
1221 * directives.c: Moved from gcc/cpplib.c.
1222 * macro.c: Moved from gcc/cppmacro.c.
1223 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1224 * traditional.c: Moved from gcc/cpptrad.c.
1225 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1226 guard name.
1227 * ucnid.pl: Moved from gcc/cppucnid.pl.
1228 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1229 guard name.
1230 * symtab.c: Moved from gcc/hashtable.c.
1231 * line-map.c: Moved from gcc. Do not include intl.h.
1232 * mkdeps.c: Moved from gcc.
1233 * system.h: New file.
2cf22451
ZW		 1234 * include/cpplib.h: Moved from gcc. Change header guard name.
1235 * include/line-map.h: Moved from gcc. Change header guard name.
1236 * include/mkdeps.h: Moved from gcc. Change header guard name.
1237 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1238 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git