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re PR c++/8570 (line number in error message is badly placed with illegal template...
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
f373b44d
TT		 12007-11-01 Tom Tromey <tromey@redhat.com>
2
3 PR preprocessor/30805:
4 * macro.c (paste_tokens): Handle padding token.
5 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
6
5b9a40df
TT		 72007-10-31 Tom Tromey <tromey@redhat.com>
8
9 PR preprocessor/30786:
10 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
11 * directives.c (_cpp_do__Pragma): Return error status.
12 * internal.h (_cpp_do__Pragma): Update.
13 * directives.c (get__Pragma_string): Back up if EOF seen.
14
5ffeb913
TT		 152007-09-06 Tom Tromey <tromey@redhat.com>
16
17 * internal.h (struct cpp_reader) <invocation_location>: New
18 field.
19 (struct cpp_reader) <set_invocation_location>: Likewise.
20 * init.c (cpp_set_line_map): New function.
21 * line-map.c (linemap_add): Use linemap's allocator.
22 * include/line-map.h (GTY): Define.
23 (line_map_realloc): New typedef.
24 (struct line_map): Mark with GTY.
25 (struct line_maps): Likewise.
26 (struct line_maps) <maps>: Likewise.
27 (struct line_maps) <reallocator>: New field.
28 * include/symtab.h (GTY): Conditionally define.
29 * include/cpplib.h (cpp_set_line_map): Declare.
30 (cpp_get_token_with_location): Declare.
31 * macro.c (cpp_get_token): Set invocation_location on the reader.
32 (cpp_get_token_with_location): New function.
33
ac6b1c67
CF		 342007-08-30 Chao-ying Fu <fu@mips.com>
35
36 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
37 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
38 (cpp_classify_number): Support decimal fixed-point constants without
39 exponents.
40 Warn about fixed-point constants when -pedantic.
41 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
42 comments to support fixed-point values.
43 (CPP_N_FRACT, CPP_N_ACCUM): Define.
44
cda5e672
TT		 452007-08-18 Tom Tromey <tromey@redhat.com>
46
47 PR preprocessor/32974:
48 * directives.c (parse_include): Don't check for EOL when
49 processing #pragma dependency.
50
ccfc4c91
OW		 512007-07-30 Ollie Wild <aaw@google.com>
52
53 * directives-only.c: New file.
54 * internal.h (struct _cpp_dir_only_callbacks): New.
55 (_cpp_preprocess_dir_only): New function.
56 * directives.c (_cpp_handle_directive): Check directives_only before
57 disabling execution of indented directives.
58 * files.c (_cpp_stack_file): Add directives_only check.
59 * include/cpplib.h (struct cpp_options): Add directives_only.
60 (cpp_init_special_builtins): New function.
61 * init.c (cpp_init_special_builtins): New function.
62 (cpp_init_builtins): Move builtin_array initialization to
63 cpp_init_special_builtins.
64 (post_options): Check directives_only before setting
65 pfile->state.prevent_expansion = 1.
66 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
67 is expanded inside a directive while -fdirectives-only is enabled.
68 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
69 (libcpp_a_SOURCES): Add directives-only.c.
70
a206413a
UB		 712007-07-04 Uros Bizjak <ubizjak@gmail.com>
72
73 * traditional.c (_cpp_scan_out_logical_line): Initialize
74 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
75 fmacro.args to prevent 'may be used uninitialized' warning.
76
c77cd3d1
UB		 772007-07-03 Uros Bizjak <ubizjak@gmail.com>
78
79 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
80 Add new constants.
81 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
82 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
83 for 'q' or 'Q' suffixes.
84
66938a1d
DS		 852007-06-17 Danny Smith <dannysmith@users.sourceforge.net
86
e1311401 87 * files.c (open_file): Correct typo.
66938a1d 88
71995ede
VP		 892007-06-16 Vladimir Prus <vladimir@codesourcery.com>
90
e1311401 91 * files.c (open_file): Prevent the call
71995ede
VP		 92 for stat from overwriting errno.
93
84152c25
VP		 942007-06-09 Vladimir Prus <vladimir@codesourcery.com>
95
e1311401 96 * files.c (open_file): Account for the
84152c25
VP		 97 fact that on windows, opening a directory gives
98 EACCES.
99
f7fd775f
JW		 1002007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
101
102 PR preprocessor/23479
103 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
104 integer constants.
105 (append_digit): Likewise.
106 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
107 binary integer constants.
108
ed0e74e0
DK		 1092007-05-31 Dave Korn <dave.korn@artimi.com>
110
111 PR preprocessor/14331
112 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
113
a702045a
OW		 1142007-05-24 Ollie Wild <aaw@google.com>
115
116 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
117 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
118 (cpp_write_pch_state): Save __COUNTER__ state.
119 (cpp_valid_state): Check valid __COUNTER__ state.
120 (cpp_read_state): Read new __COUNTER__ state.
121 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
122 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
123 * internal.h (struct cpp_reader): Add counter member.
124
126e073b
SM		 1252007-05-23 Simon Martin <simartin@users.sourceforge.net>
126
127 PR preprocessor/20077
128 * macro.c (create_iso_definition): Fixed the method to determine
129 whether the token-pasting operator appears at the beginning or the end
130 of a macro.
131
0b4cafec
ILT		 1322007-05-21 Ian Lance Taylor <iant@google.com>
133
134 * internal.h (struct cpp_reader): Add new fields:
135 nonexistent_file_hash and nonexistent_file_ob.
136 * files.c: Include "obstack.h".
137 (find_file_in_dir): Before trying to open the file, look up the
138 path name in the hash table of nonexistent files. After failing
139 to open the file, add the path name to the hash table.
140 (_cpp_find_file): Cache the results of looking up the file name
141 starting with the quote and bracket chain heads, if we can.
142 (nonexistent_file_hash_eq): New static function.
143 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
144 pfile->nonexistent_file_ob.
145 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
146 pfile->nonexistent_file_ob.
147
30e04921
JJ		 1482007-05-14 Janis Johnson <janis187@us.ibm.com>
149
5a6bb57e
JJ		 150 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
151
30e04921
JJ		 152 PR c/31924
153 * expr.c (interpret_float_suffix): Check for invalid suffix.
154
22a8a52d
EC		 1552007-05-02 Eric Christopher <echristo@apple.com>
156
157 * expr.c (num_div_op): Don't overflow if the result is
158 zero.
159
fca35e1b
TT		 1602007-05-02 Tom Tromey <tromey@redhat.com>
161
162 PR preprocessor/28709:
163 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
164
4cd97075
MM		 1652007-03-30 Michael Meissner <michael.meissner@amd.com>
166
167 * directives.c (lex_macro_node_from_str): Fix alloca call to be
168 type correct.
169
121de39f
RH		 1702007-03-30 Richard Henderson <rth@redhat.com>
171
172 * directives.c (lex_macro_node_from_str): New.
173 (cpp_push_definition, cpp_pop_definition): New.
174 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
175
4fcb360b
BM		 1762007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
177
178 * Makefile.in: Add dummy install-pdf target.
179
67e64439
TT		 1802007-01-30 Tom Tromey <tromey@redhat.com>
181
182 PR preprocessor/30468:
183 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
184 './'.
185
ee380365
TT		 1862007-01-30 Tom Tromey <tromey@redhat.com>
187
188 PR preprocessor/29966:
189 * macro.c (lex_expansion_token): Save and restore cpp_reader's
190 cur_token.
191 (_cpp_create_definition): Don't restore cur_token here.
192 * lex.c (_cpp_lex_token): Added assertion.
193
024abeb3
TT		 1942007-01-27 Tom Tromey <tromey@redhat.com>
195
196 * configure: Rebuilt.
197
ee1c2a10
TT		 1982007-01-12 Tom Tromey <tromey@redhat.com>
199
200 PR preprocessor/28227:
201 * directives.c (lex_macro_node): Added 'is_def_or_undef'
202 argument.
203 (do_define): Update.
204 (do_undef): Update.
205 (do_ifdef): Update.
206 (do_ifndef): Update.
207
67214c16
PB		 2082007-01-11 Paolo Bonzini <bonzini@gnu.org>
209
210 * configure: Regenerate.
211
1aa6ca40
PB		 2122007-01-11 Paolo Bonzini <bonzini@gnu.org>
213
214 * configure: Regenerate.
215
705e2d28
TT		 2162007-01-04 Tom Tromey <tromey@redhat.com>
217
218 PR preprocessor/28165:
219 * internal.h (cpp_in_primary_file): New function.
220 * directives.c (do_include_next): Use cpp_in_primary_file.
221 (do_pragma_once): Likewise.
222 (do_pragma_system_header): Likewise.
223
7af45bd4
ILT		 2242006-12-29 Ian Lance Taylor <iant@google.com>
225
226 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
227 look backward at the end of the line unless we saw a backslash.
228
9d30f270
JJ		 2292006-12-29 Jakub Jelinek <jakub@redhat.com>
230
231 PR preprocessor/29612
232 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
233 only when new_sysp is non-zero.
234
30b0edc0
TT		 2352006-12-28 Tom Tromey <tromey@redhat.com>
236
237 PR preprocessor/30001:
238 * charset.c (_cpp_convert_input): Check that to.len is greater
239 than zero.
240
85d9c13c
TS		 2412006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
242
243 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 244 * configure: Rebuilt.
85d9c13c 245
dfafdaa6
DG		 2462006-11-01 Douglas Gregor <doug.gregor@gmail.com>
247
248 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
249 for experimental C++0x mode.
250 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
251 adopted the preprocessor changes introduced in C99.
252
0f45f0f5
JM		 2532006-10-29 Joseph Myers <joseph@codesourcery.com>
254
255 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
256 depending on --enable-targets=all.
257 * configure: Regenerate.
258
de000d22
JJ		 2592006-10-12 Jakub Jelinek <jakub@redhat.com>
260
261 PR preprocessor/28709
262 * macro.c (paste_tokens): Do error reporting here, use BUF with the
263 spelled LHS token as opposed to spelling it again.
264 (paste_all_tokens): Don't report errors here, just break on failure.
265
b5422ad7
BM		 2662006-10-10 Brooks Moses <bmoses@stanford.edu>
267
268 * Makefile.in: Added empty "pdf" target.
269
aaf50ff2
GK		 2702006-09-22 Geoffrey Keating <geoffk@apple.com>
271
272 * configure.ac: Make need_64_bit_hwint case for x86-darwin
273 match exactly the glob in gcc/config.gcc.
274 * configure: Regenerate.
275
c663e301
JM		 2762006-09-13 Joseph S. Myers <joseph@codesourcery.com>
277
278 PR c/28768
279 PR preprocessor/14634
280 * lex.c (lex_string): Pedwarn for unterminated literals.
281
f7288899
EC		 2822006-09-08 Eric Christopher <echristo@apple.com>
283
284 * configure.ac: Add 64-bit HWI support for i?86-darwin.
285
b52dbbf8
SE		 2862006-08-14 Steve Ellcey <sje@cup.hp.com>
287
288 PR c++/28288
289 PR c++/14556
290 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
291 (CPP_LAST_EQ): Change.
292 (CPP_LAST_PUNCTUATOR): Change.
293 * expr.c (cpp_operator): Remove MIN and MAX.
294 (reduce): Remove CPP_MIN and CPP_MAX.
295 (num_binary_op): Ditto.
296 * lex.c (_cpp_lex_direct): Ditto.
297 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
298
1c90c6f9
JJ		 2992006-06-09 Jakub Jelinek <jakub@redhat.com>
300
301 PR preprocessor/27746
302 * directives.c (do_pragma): Handle pragma with valid namespace
303 and invalid name coming from macro expansion.
304 * directives.c (destringize_and_run): Initialize next field in
305 context.
306
307 PR c/27747
308 PR c++/27748
309 * directives.c (destringize_and_run): Set NO_EXPAND on the
310 tokens.
311
312 * macro.c (_cpp_backup_tokens): Fix comment typo.
313
5c3c3683
DJ		 3142006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
315
316 * Makefile.in (CATALOGS): Add po/ prefix.
317 * configure: Regenerated.
318
b2bd74bc
CD		 3192006-05-23 Carlos O'Donell <carlos@codesourcery.com>
320
321 * Makefile.in: Add install-html target. Add install-html to .PHONY
322
be8ac3e2
GZ		 3232006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
324
325 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
326 * files.c (_cpp_get_file_stat): New function.
327 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
328 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
329 * internal.h (_cpp_get_file_stat): Prototype.
330 (struct cpp_buffer): Add timestamp.
331
83900997
JJ		 3322006-01-23 Jakub Jelinek <jakub@redhat.com>
333
334 PR preprocessor/25717
335 * init.c (cpp_init_builtins): If __STDC__ will not change value
336 between system headers and other sources, define it as a normal
337 macro rather than a builtin.
338 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
339 cpp_in_system_header condition.
340
3412006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 342
343 * Makefile.in: Use -MMD instead of -MD.
344
bc4071dd
RH		 3452006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
346 Richard Henderson <rth@redhat.com>
347
348 Merge from gomp branch:
349 * directives.c (struct pragma_entry): Add is_deferred. Add ident
350 entry to value union.
351 (end_directive): Don't eat the line if in_deferred_pragma.
352 (run_directive): Remove pragma hacks.
353 (insert_pragma_entry): Remove.
354 (new_pragma_entry): New.
355 (register_pragma_1): Split out of register_pragma. Only handle
356 the lookup tree and return the new entry.
357 (cpp_register_pragma): Fill in the pragma entry here.
358 (cpp_register_deferred_pragma): New.
359 (register_pragma_internal): New.
360 (_cpp_init_internal_pragmas): Use register_pragma_internal.
361 (do_pragma): Allow pragma expansion after namespace. For deferred
362 pragmas, don't slurp the line into a string.
363 (destringize_and_run): Save tokens for deferred pragmas.
364 (cpp_handle_deferred_pragma): Remove.
365 * macro.c (builtin_macro): Remove pragma token hack.
366 (_cpp_push_token_context): Rename from push_token_context and export.
367 * internal.h (struct lexer_state): Add pragma_allow_expansion.
368 (_cpp_push_token_context): Declare.
369 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
370 a token. Update the line number correctly if so.
371 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
372 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
373 * include/cpplib.h (PRAGMA_EOL): New.
374 (CPP_TOKEN_FLD_PRAGMA): New.
375 (struct cpp_token): Add val.pragma.
376 (struct cpp_options): Remove defer_pragmas.
377 (cpp_handle_deferred_pragma): Remove.
378 (cpp_register_deferred_pragma): Declare.
379
d09e893f
JJ		 3802006-01-01 Jakub Jelinek <jakub@redhat.com>
381
382 PR c++/25294
383 * directives.c (do_pragma): If pragma line ends with multi-line
384 block comment, end the saved deferred pragma string before that
385 comment. Handle embedded '\0' chars on the pragma line.
386
ab84748a
VR		 3872005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
388
389 PR c++/23333
390 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
391
ad6ed77e
JG		 3922005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
393 Ben Elliston <bje@au.ibm.com>
394
395 * include/cpplib.h (CPP_N_DFLOAT): New.
396 * expr.c (interpret_float_suffix): Identify df, dd, and dl
397 suffixes as decimal floating point constants.
398 (cpp_classify_number): Disallow hexadecimal DFP constants.
399
ba096620 4002005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 401 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 402
403 * include/cpplib.h (struct cpp_callbacks): Annotate error with
404 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
405
456b8ce5
UB		 4062005-11-09 Per Bothner <per@bothner.com>
407 Uros Bizjak <uros@kss-loka.si>
f7288899 408
456b8ce5
UB		 409 PR c/24101
410 * init.c (read_original_filename): Temporarily set
411 state.in_directive before calling _cpp_lex_direct for
412 CPP_HASH tokens.
413
5571f74f
JW		 4142005-11-03 James E Wilson <wilson@specifix.com>
415
416 PR preprocessor/24202
417 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
418
a63607ed
JM		 4192005-11-04 Joseph S. Myers <joseph@codesourcery.com>
420
421 * include/cpplib.h (struct cpp_callbacks): Make error take
422 va_list* parameter.
423 * errors.c (cpp_error): Update call to callback.
424
651ed942
AP		 4252005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
426
427 PR preprocessor/22042
428 * macro.c (_cpp_builtin_macro_text): Lower the needed max
429 buffer size.
430 (cpp_quote_string): Don't octalify non printable
431 charactors.
432
178b58b5
JM		 4332005-11-03 Joseph S. Myers <joseph@codesourcery.com>
434
435 PR c++/17964
436 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
437 (struct cpp_callbacks): Add error.
438 * errors.c (cpp_error): If client_diagnostic, use error callback.
439 * charset.c (convert_escape): Don't use %03o in diagnostic.
440
3ee5ed11 4412005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 442
443 PR preprocessor/15220
444 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
445 callers. Pass to open_file_failed.
446 (open_file_failed): New parameter angle_brackets. Fix all callers.
447 Use in print_dep assignment.
448 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
449 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 450
077fc835
KH		 4512005-10-08 Kazu Hirata <kazu@codesourcery.com>
452
453 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
454 * configure: Regenerate.
455
cbc43ae0
ILT		 4562005-10-04 Ian Lance Taylor <ian@airs.com>
457
458 PR preprocessor/13726
459 * directives.c (check_eol_return_comments): New static function.
460 (parse_include): Add buf parameter. Change all callers.
461 (do_include_common): If not discard comments, turn on
462 save_comments. Pass collected comments to include callback.
463 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
464 include callback: cpp_token list.
465
af15a2fe
JM		 4662005-09-20 Joseph S. Myers <joseph@codesourcery.com>
467
468 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
469 * init.c (struct lang_flags, lang_defaults): Add
470 extended_identifiers.
471 (cpp_set_lang): Use it.
472 * lex.c (forms_identifier_p): Check extended_identifiers.
473
f5eab47e
JJ		 4742005-08-30 Jakub Jelinek <jakub@redhat.com>
475
476 PR preprocessor/20348
477 PR preprocessor/20356
478 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
479 2004-06-05 changes.
480
467129e6
KG		 4812005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
482
483 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
484 -Wmissing-format-attribute.
485
486 * configure: Regenerate.
487
200031d1
KC		 4882005-06-29 Kelley Cook <kcook@gcc.gnu.org>
489
490 * all files: Update FSF address in copyright headers.
491 * makeucnid.c (write_copyright): Update outputted FSF address.
492
f610dd5f
ZW		 4932005-06-13 Zack Weinberg <zack@codesourcery.com>
494
495 * configure.ac: Invoke ZW_CREATE_DEPDIR and
496 ZW_PROG_COMPILER_DEPENDENCIES.
497 * aclocal.m4, configure: Regenerate.
498 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
499 New variables.
500 (distclean): Clean up $(DEPDIR) and its contents.
501 (.c.o): Use $(COMPILE).
502 Include $(DEPDIR)/*.Po for most object->header dependencies.
503
c3f829c1
GDR		 5042005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
505
506 * configure.ac: Check declarations for asprintf and vasprintf.
507 * config.in: Regenerate.
508 * configure: Likewise.
509
510 * charset.c (conversion_loop): Use XRESIZEVEC.
511 (convert_no_conversion): Likewise.
512 (convert_using_iconv): Likewise.
513 (init_iconv_desc): Cast return value of alloca.
514 (cpp_host_to_exec_charset): Use XNEWVEC.
515 (emit_numeric_escape): Use XRESIZEVEC.
516 (cpp_interpret_string): Use XNEWVEC.
517 (cpp_interpret_string): Use XRESIZEVEC.
518 (_cpp_interpret_identifier): Cast return value of alloca.
519 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
520 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
521 (parse_include): Use XNEWVEC.
522 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 523 "new_entry".
c3f829c1
GDR		 524 (save_registered_pragmas): Cast return value of xmemdup.
525 (destringize_and_run): Same for alloca.
526 (parse_assertion): Likewise.
527 (do_assert): Cast allocated storage to proper type.
528 (cpp_define): Likewise.
529 (_cpp_define_builtin): Likewise.
530 (cpp_undef): Likewise.
531 (handle_assertion): Likewise.
532 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
533 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
534 (CPP_UMINUS): Likewise.
535 (struct cpp_operator): Rename from struct operator.
536 (_cpp_expand_op_stack): Use XRESIZEVEC.
537 * files.c (pch_open_file): Use XNEWVEC.
538 (pch_open_file): Use XRESIZEVEC.
539 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
540 (dir_name_of_file): Use XNEWVEC.
541 (make_cpp_file): Use XCNEW.
542 (make_cpp_dir): Likewise.
543 (allocate_file_hash_entries): USE XNEWVEC.
544 (cpp_included): Cast return value of htab_find_with_hash.
545 (append_file_to_dir): Use XNEWVEC.
546 (read_filename_string): Likewise. Use XRESIZEVEC too.
547 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
548 (remap_filename): Use XNEWVEC.
549 (struct pchf_entry): Move definition out of struct pchf_data.
550 (_cpp_save_file_entries): Use XCNEWVAR.
551 (_cpp_read_file_entries): Use XNEWVAR.
552 * identifiers.c (alloc_node): Use XOBNEW.
553 * init.c (cpp_create_reader): Use XCNEW.
554 (cpp_init_builtins): Cast of b->value to enum builtin_type.
555 (read_original_directory): Cast return value of alloca.
556 * lex.c (add_line_note): Use XRESIZEVEC.
557 (warn_about_normalization): Use XNEWVEC.
558 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
559 (new_buff): Use XNEWVEC.
560 * line-map.c (linemap_add): Use XRESIZEVEC.
561 * macro.c (builtin_macro): Cast return value of alloca.
562 (paste_tokens): Likewise.
563 (expand_arg): Use XNEWVEC and XRESIZEVEC.
564 (_cpp_save_parameter): Use XRESIZEVEC.
565 (create_iso_definition): Cast allocated storage to proper type.
566 (_cpp_create_definition): Likewise.
567 (cpp_macro_definition): Use XRESIZEVEC.
568 * makedepend.c (add_clm): Use XNEW.
569 (add_dir): Likewise.
570 * mkdeps.c (munge): Use XNEWVEC.
571 (deps_init): Use XCNEW.
572 (deps_add_target): Use XRESIZEVEC.
573 (deps_add_default_target): Cast return value of alloca.
574 (deps_add_dep): Use XRESIZEVEC.
575 (deps_add_vpath): Likewise. Use XNEWVEC too.
576 (deps_restore): Likewise.
577 * pch.c (save_idents): Use XNEW and XNEWVEC.
578 (cpp_save_state): Use XNEW.
579 (count_defs): Cast return value of htab_find.
580 (write_defs): Likewise.
581 (cpp_write_pch_deps): Use XNEWVEC.
582 (collect_ht_nodes): Use XRESIZEVEC.
583 (cpp_valid_state): Use XNEWVEC.
584 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
585 * symtab.c (ht_create): Use XCNEW.
586 (ht_lookup_with_hash): Cast return value of obstack_copy0.
587 (ht_expand): Use XCNEWVEC.
588 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
589 (bool): Do not define if __cplusplus.
590
1ed17cd5
ZW		 5912005-05-12 Zack Weinberg <zack@codesourcery.com>
592
593 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
594 (do_sccs): Delete function definition, #define to do_ident.
595 (do_ident): Don't hardwire directive name.
596
5a8c20ce
RK		 5972005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
598
599 PR bootstrap/21230
600 * configure: Regenerate.
601
473c5bc9
AP		 6022005-04-27 Andris Pavenis <pavenis@latnet.lv>
603
604 * files.c: Include io.h for DJGPP to get prototype of setmode.
605
c1fc5047
PB		 6062005-04-19 Per Bothner <per@bothner.com>
607
608 PR preprocessor/20907
609 * line-map.c (linemap_line_start): Fix bug when we need to increse
610 column_bits but can re-use the current line_map.
611
042630ad
KG		 6122005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
613
614 * system.h (fopen, fdopen, freopen): Define these to the unlocked
615 libiberty functions.
616
0d667716
KG		 6172005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
618
619 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
620 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
621 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
622 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
623 _unlocked function.
624 (fwrite_unlocked): Fix prototype.
1ed17cd5 625
0d667716
KG		 626 * configure, config.in: Regenerate.
627
cae064e7
JJ		 6282005-04-05 Jakub Jelinek <jakub@redhat.com>
629
630 PR preprocessor/19475
631 * macro.c (create_iso_definition): For < ISO C99, don't
632 pedwarn if there is no whitespace between macro name and its
633 replacement, but the replacement starts with a basic character
634 set character.
635
cbada204
AJ		 6362005-03-28 Andreas Jaeger <aj@suse.de>
637
638 * lex.c (warn_about_normalization): Cast field width to int to
639 avoid warning.
640
f42eccdb
JM		 6412005-03-19 Joseph S. Myers <joseph@codesourcery.com>
642
643 * configure.ac: Consistently use solaris2.1[0-9]* instead of
644 solaris2.1[0-9].
645 * configure: Regenerate.
646
c79e602b
GK		 6472005-03-15 Geoffrey Keating <geoffk@apple.com>
648
649 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
650 UCN rather than printing an error.
651
50668cf6
GK		 6522005-03-14 Geoffrey Keating <geoffk@apple.com>
653
6baba9bb
GK		 654 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
655
6562005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 657
50668cf6
GK		 658 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
659 * charset.c: Update for new format of ucnid.h.
660 (ucn_valid_in_identifier): Update for new format of ucnid.h.
661 Add NST parameter, and update it; update callers.
662 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
663 with cpp_error.
664 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
665 * internal.h (struct normalize_state): New.
666 (INITIAL_NORMALIZE_STATE): New.
667 (NORMALIZE_STATE_RESULT): New.
668 (NORMALIZE_STATE_UPDATE_IDNUM): New.
669 (_cpp_valid_ucn): New.
670 * lex.c (warn_about_normalization): New.
671 (forms_identifier_p): Add normalize_state parameter, update callers.
672 (lex_identifier): Add normalize_state parameter, update callers. Keep
673 the state current.
674 (lex_number): Likewise.
675 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
676 it with warn_about_normalization.
677 * makeucnid.c: New.
678 * ucnid.h: Replace.
679 * ucnid.pl: Remove.
680 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
681 comments about obsolete version of C++.
682 * include/cpplib.h (enum cpp_normalize_level): New.
683 (struct cpp_options): Add warn_normalize field.
684
47e20491
GK		 6852005-03-11 Geoffrey Keating <geoffk@apple.com>
686
687 * directives.c (glue_header_name): Update call to cpp_spell_token.
688 * internal.h (_cpp_interpret_identifier): New.
689 * charset.c (_cpp_interpret_identifier): New.
690 (_cpp_valid_ucn): Allow UCN version of '$'.
691 * lex.c (lex_identifier): Add extra parameter to indicate if initial
692 character was '$' or '\'. Support identifiers with UCNs.
693 (forms_identifier_p): Allow UCNs.
694 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
695 (utf8_to_ucn): New.
696 (cpp_spell_token): Add FORSTRING parameter. Use it.
697 (cpp_token_as_text): Update call to cpp_spell_token.
698 (cpp_output_token): Write UCNs back out.
699 (stringify_arg): Update call to cpp_spell_token.
700 (paste_tokens): Likewise.
701 (cpp_macro_definition): Likewise.
702 * macro.c (stringify_arg): Likewise.
703 (paste_tokens): Likewise.
704 (cpp_macro_definition): Likewise.
705 * include/cpplib.h: Add parameter to cpp_spell_token.
706
73096711
JJ		 7072005-03-04 Jakub Jelinek <jakub@redhat.com>
708
709 PR bootstrap/20282
710 PR bootstrap/20305
711 * macro.c (replace_args, cpp_get_token): Copy whole
712 cpp_token_u instead of just cpp_string field from it.
713
2203a881
DP		 7142005-02-28 Devang Patel <dpatel@apple.com>
715
716 * directives.c (do_line): Save sysp early before line table is
717 realloc'ed.
1ed17cd5 718
c5ff069d
ZW		 7192005-02-20 Zack Weinberg <zack@codesourcery.com>
720
721 PR 18785
722 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
723 (cpp_host_to_exec_charset): New function.
724 * include/cpplib.h: Declare cpp_host_to_exec_charset.
725
04c90eea
DP		 7262005-02-19 Devang Patel <dpatel@apple.com>
727
728 * charset.c (_cpp_convert_input): Check '\r' before inserting
729 '\n' at the end.
c5ff069d 730
6da55c00
EC		 7312005-02-15 Eric Christopher <echristo@redhat.com>
732
733 PR preprocessor/19077
734 * macro.c (cpp_macro_definition): Move handling of whitespace
735 to PREV_WHITE conditional. Remove overloading of len
736 variable.
737
31c3e631
KH		 7382005-02-14 Kazu Hirata <kazu@cs.umass.edu>
739
740 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
741 traditional.c: Update copyright.
742
be0f1e54
PB		 7432005-02-14 Paolo Bonzini <bonzini@gnu.org>
744
745 PR bootstrap/19818
746 * configure.ac: Check for declaration of basename and getopt.
747 * config.in: Regenerate.
748 * configure: Regenerate.
749 * internal.h (ustrcspn): New.
750 * macro.c (create_iso_definition): Fix allocation of memory.
751 (padding_token): Add cast to remove const-ness.
752 * pch.c (cpp_read_state): Use ustrcspn.
753
ecddfb39
MS		 7542005-02-08 Mike Stump <mrs@apple.com>
755
756 * files.c (pchf_adder): Remove.
757 (struct pchf_adder_info): Likewise.
758 (_cpp_save_file_entries): Write out all files so that #import works.
759
9fcdd891
JM		 7602005-01-23 Joseph S. Myers <joseph@codesourcery.com>
761
762 * configure: Regenerate.
763
ecfd72e7
TS		 7642005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
765
766 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
767
6c25a4f7 768 * include/cpplib.h: Also update copyright years.
c5ff069d 769
942926ad
GK		 7702005-01-03 Geoffrey Keating <geoffk@apple.com>
771
772 * files.c (_cpp_find_file): Add files found by search_path_exhausted
773 to the list of all files.
774
a2566ae9
GDR		 7752005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
776
777 * internal.h: Update references to Cpp lib filenames.
778 * directives.c: Likewise.
779 * init.c: Likewise.
780 * macro.c: Likewise.
781 * traditional.c: Likewise.
782
1b449375
EB		 7832004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
784
785 PR preprocessor/15167
786 * files.c (destroy_cpp_file): New function.
787 (should_stack_file): Make a new file if the
788 compared file is still stacked.
789
28303828
NN		 7902004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
791
c5ff069d 792 PR preprocessor/17610
28303828
NN		 793 * directives.c (do_include_common): Error out if an empty filename
794 is given for #include (or #include_next or #import).
795
c812785a
RS		 7962004-11-27 Roger Sayle <roger@eyesopen.com>
797 Zack Weinberg <zack@codesourcery.com>
798
799 * internal.h: Replace all uses of uchar with unsigned char.
800 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
801 with !IN_GCC, so uchar is only defined whilst building libcpp.
802
f91eaa01
KC		 8032004-11-24 Kelley Cook <kcook@gcc.gnu.org>
804
805 * aclocal.m4: Regenerate.
806
f78ce0c2
RS		 8072004-11-24 Roger Sayle <roger@eyesopen.com>
808
809 PR preprocessor/15824
810 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
811 directly, instead of the non-existant "system.h" and "ansidecl.h".
812 * configure: Regenerate.
813
b5b3e36a 8142004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 815 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 816
817 * internal.h (struct lexer_state): Add in_deferred_pragma.
818 * directives.c (struct pragma_entry): Add allow_expansion.
819 (insert_pragma_entry): Take allow_expansion flag.
820 (register_pragma): Likewise.
821 (cpp_register_pragma): Likewise.
822 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
823 (do_pragma): Honor allow_expansion.
824 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
825 * include/cpplib.h (cpp_register_pragma): Update prototype.
826
a8e68029 8272004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 828 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 829
830 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
831 need_64bit_hwint=yes.
832 * configure: Regenerate.
833
50f47ee0
JM		 8342004-11-09 Joseph S. Myers <joseph@codesourcery.com>
835
836 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
837 po/$(PACKAGE).pot.
838 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
839 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
840 Remove local srcdir path from generated file.
841
968e08d6 8422004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 843 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 844
845 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
846 as well.
847
3da3d587
ZW		 8482004-10-27 Zack Weinberg <zack@codesourcery.com>
849
850 PR 18075
851 * directives.c (do_pragma): Do not defer pragmas which are unknown.
852 (cpp_handle_deferred_pragma): Add cast to silence warning.
853
ac24fc25
JM		 8542004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
855
856 * errors.c (_cpp_begin_message): Print "error: " for errors.
857
7731405b
AJ		 8582004-10-10 Andreas Jaeger <aj@suse.de>
859
860 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
861 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
862
646544e3
AP		 8632004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
864
865 * pch.c (cpp_write_pch_state): Remove variable z as it is not
866 used.
867 (cpp_read_state): Remove unused variables, m, d and mac_count.
868
67a74146
PB		 8692004-09-29 Per Bothner <per@bothner.com>
870
871 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
872 cb.line_change. Otherwise do_pragma will call the line_change
873 call-back with a meaningless line number.
874
018a4785
ZW		 8752004-09-24 Zack Weinberg <zack@codesourcery.com>
876
877 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
878 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
879 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
880 * aclocal.m4, configure: Regenerate.
881 * init.c: Include localedir.h.
882 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
883 (DEFS): Delete.
884 (.c.o): Use $(ALL_CFLAGS).
885 (localedir.h, localedir.hs): New rules.
886 (clean): Use rm -rf to remove directories.
887 (distclean): Also delete localedir.h and localedir.hs.
888 (init.o): Update dependencies.
889
88fa57d7
KC		 8902004-09-22 Kelley Cook <kcook@gcc.gnu.org>
891
892 * Makefile.in (aclocal.m4): Update dependencies.
893 * configure.ac (AC_CONFIG_MACRO_DIR): New.
894 * aclocal.m4, configure: Regenerate.
895
8f8e9aa5
ZW		 8962004-09-17 Zack Weinberg <zack@codesourcery.com>
897
a29f62d9
ZW		 898 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
899 (_cpp_convert_input, _cpp_default_encoding): Add comments.
900 Some other comments in this file also tweaked.
901
8f8e9aa5
ZW		 902 * directives.c (do_pragma): Save current buffer position
903 before lexing the pragma keywords; don't call
904 _cpp_backup_tokens in the defer_pragmas case.
905
a2981930
PB		 9062004-09-15 Per Bothner <per@bothner.com>
907
908 * include/line-map.h (line_map_start): Add parameter names so
909 preceding comment makes sense.
910 (linemap_add): Remove from comment mention of non-existing parameter.
911
21b11495
ZW		 9122004-09-09 Matt Austern <austern@apple.com>
913 Zack Weinberg <zack@codesourcery.com>
914
915 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
916 prefixes throughout. Add entry for PRAGMA. Remove
917 unnecessary "= 0" from EQ.
918 (enum cpp_ttype): Adjust OP and TK definitions to restore
919 prefixes, via token-paste.
920 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
921 Change from #defines to additional cpp_ttype enumerators.
922 (struct cpp_options): Add defer_pragmas.
923 (cpp_handle_deferred_pragma): Prototype new interface.
924
925 * internal.h (struct cpp_reader): Add directive_result.
926 * directives.c (struct pragma_entry): Add is_internal field;
927 give boolean fields type bool.
928 (start_directive): Initialize pfile->directive_result.type.
929 (_cpp_do__Pragma): Likewise.
930 (run_directive): Do not crash if pfile->buffer->prev is NULL.
931 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
932 from it.
933 (register_pragma): New static function, bulk of former
934 cpp_register_pragma here; add 'internal' argument, pass along
935 to insert_pragma_entry.
936 (cpp_register_pragma): Now a wrapper around register_pragma which
937 always passes false for 'internal' argument.
938 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
939 true for 'internal'.
940 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
941 an internal pragma, save text till the end of the line as a CPP_PRAGMA
942 token instead of executing the pragma.
943 (cpp_handle_deferred_pragma): New interface.
944 * lex.c (token_spellings): Adjust OP and TK definitions to
945 match changes to cpplib.h.
946 (_cpp_lex_token): Check for a directive-result token and
947 return it if present.
948 (cpp_token_val_index): Handle CPP_PRAGMA.
949 * macro.c (cpp_builtin_macro_text): Correct comment.
950 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
951
0fd9e8dd
SB		 9522004-09-06 Serge Belyshev <belyshev@lubercy.com>
953
954 PR preprocessor/14699
955 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
956 from size_t to double.
957
39b8ce7f
AS		 9582004-08-28 Andreas Schwab <schwab@suse.de>
959 Andreas Jaeger <aj@suse.de>
960
961 * configure.ac: Set PACKAGE correctly.
962 * configure: Regenerated.
963
5d1f4b27
PB		 9642004-08-25 Paolo Bonzini <bonzini@gnu.org>
965
966 * Makefile.in: Add back top_builddir.
967
078e3ffe
PB		 9682004-08-25 Paolo Bonzini <bonzini@gnu.org>
969
970 * configure.ac: Replace Automake macro invocations
971 with manual Autoconf checks and substitutions.
972 * configure: Regenerate.
973 * aclocal.m4: Regenerate.
974 * config.in: Regenerate.
975 * Makefile.am: Removed.
976 * Makefile.in: Heavy simplification and reorganization.
977
b3f8d95d
MM		 9782004-08-09 Mark Mitchell <mark@codesourcery.com>
979
980 * configure.ac (arm*-*-eabi*): New target.
981 (arm*-*-symbianelf*): Likewise.
982 * configure: Regenerated.
983
72bb2c39
BI		 9842004-07-24 Bernardo Innocenti <bernie@develer.com>
985
986 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
987 * directives.c: Use XNEW-family macros from libiberty.
988 * lex.c: Likewise.
989 * macro.c: Likewise.
990 * cpplib.h (cpp_deps_style): Export enum with name.
991
21b11495 9922004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 993
21b11495 994 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 995
a23ee064
AP		 9962004-07-16 Andris Pavenis <pavenis@latnet.lv>
997
998 PR preprocessor/16366
999 * internal.h (struct cpp_reader): New field dir_hash.
1000 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1001 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1002
a09d4744
NB		 10032004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1004
1005 PR preprocessor/16192
1006 PR preprocessor/15913
1007 PR preprocessor/15572
1008 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1009 expression is missing.
1010 * init.c (post_options): Traditional cpp doesn't do // comments.
1011
f58f7def
PB		 10122004-06-30 Per Bothner <per@bothner.com>
1013
1014 * include/line-map.h (fileline): Remove old typedef.
1015 * internal.h (struct cpp_reader): Use source_location typedef instead.
1016
e83d8d43
ZW		 10172004-06-26 Zack Weinberg <zack@codesourcery.com>
1018
1019 Partially revert patch of 2004-06-05.
1020 * files.c (search_cache): Remove pfile argument. Don't check
1021 for file that would be found by "" or <> search here...
1022 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1023 Do not apply directory-of-current-file correction to files
1024 found by this check. Rearrange code slightly.
1025
c0d578e6
GK		 10262004-06-21 Geoffrey Keating <geoffk@apple.com>
1027
1028 * files.c (should_stack_file): Correct swapped parameters to call
1029 to cb.read_pch.
1030 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1031
159d5224
PB		 10322004-06-15 Paolo Bonzini <bonzini@gnu.org>
1033
1034 * Makefile.in: Regenerate with automake 1.8.5.
1035 * aclocal.m4: Likewise.
1036 * configure: Regenerate.
1037
2fac9c01
ZW		 10382004-06-11 Zack Weinberg <zack@codesourcery.com>
1039
1040 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1041 * configure, config.in: Regenerate.
1042 * system.h: Unconditionally define bool as unsigned char,
1043 BOOL_BITFIELD as unsigned int.
1044 * .cvsignore: New file.
1045
d8044160
GK		 10462004-06-09 Geoffrey Keating <geoffk@apple.com>
1047
1048 * traditional.c (push_replacement_text): Set macro->traditional.
1049 (save_replacement_text): Likewise.
1050 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1051 (struct save_macro_item): Delete.
1052 (struct save_macro_data): Use a character array not the previous
1053 structured format.
1054 (save_macros): Save macro as text not as internal structures.
1055 (cpp_prepare_state): Update for changes to save_macro_data.
1056 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1057 -D macros as text.
d8044160
GK		 1058 * macro.c (create_iso_definition): Honour alloc_subobject.
1059 Clear traditional flag.
1060 (_cpp_create_definition): Honour alloc_subobject.
1061 * lex.c (cpp_token_val_index): New.
1062 * internal.h: Include cpp-id-data.h.
1063 (uchar): Move definition to cpp-id-data.h.
1064 (U): Likewise.
1065 (cpp_macro): Likewise.
1066 * directives.c (struct answer): Move to cpp-id-data.h.
1067 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1068
1069 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1070 * include/cpplib.h (struct cpp_string): Add GTY marker.
1071 (enum cpp_token_fld_kind): New.
1072 (struct cpp_token): Add GTY markers.
1073 (cpp_token_val_index): Prototype.
1074 (CPP_HASHNODE_VALUE_IDX): New.
1075 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1076 * include/cpp-id-data.h: New file.
d8044160 1077
0ca8e815
PB		 10782004-06-09 Paolo Bonzini <bonzini@gnu.org>
1079
1080 * Makefile.am (all-local): New.
1081 * Makefile.in: Regenerate.
1082
b51fa00f
RS		 10832004-06-06 Roger Sayle <roger@eyesopen.com>
1084
1085 * Makefile.am (LIBICONV): Declare.
1086 (makedepend_LDADD): Use LIBICONV.
1087 * Makefile.in: Regenerate.
1088
5e2f3f39
AP		 10892004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1090
1091 * Makefile.am (LIBINTL): Declare
1092 (makedepend_LDADD): Use LIBINTL.
1093 * Makefile.in: Regenerate.
1094
c6e83800
ZW		 10952004-06-05 Zack Weinberg <zack@codesourcery.com>
1096
1097 * Makefile.am: Add makedepend.
1098 * Makefile.in, aclocal.m4: Regenerate.
1099 * charset.c: Insert a space to avoid a warning.
1100 * directives.c: Include mkdeps.h.
1101 (_cpp_handle_directive): Reenable macro expander if appropriate.
1102 (undefine_macros): Inline body of _cpp_free_definition for speed.
1103 Do not call undef callback or _cpp_warn_if_unused_macro.
1104 (cpp_get_deps): New interface.
1105 * files.c (search_cache): Add pfile argument. Check for file
1106 that would be found by "" or <> search here...
1107 (_cpp_find_file): ...not here. Correct recorded start_dir of
1108 files found by directory-of-current-file search that would be
1109 found by "" or <> search.
1110 * init.c (cpp_add_dependency_target): Delete.
1111 * internal.h (struct lexer_state): Add discarding_output flag.
1112 * lex.c (lex_identifier): Compute hash function while scanning.
1113 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1114 directives.
1115 * makedepend.c: New file.
1116 * mkdeps.c (struct deps): Add vpath vector.
1117 (apply_vpath, deps_add_vpath): New function.
1118 (deps_free): Free vpath vector.
1119 (deps_add_dep, deps_add_target): Use apply_vpath.
1120 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1121 (ht_lookup_with_hash): New function.
1122 * cpplib.h, mkdeps.h: Update prototypes.
1123 * symtab.h: Update prototypes.
1124 (HT_HASHSTEP, HT_FINISH): New macros.
1125
b453c95f
GK		 11262004-05-29 Geoffrey Keating <geoffk@apple.com>
1127
1128 * symtab.c (ht_create): Set entries_owned.
1129 (ht_destroy): Honour entries_owned.
1130 (ht_expand): Likewise.
1131 (ht_load): New.
2cf22451
ZW		 1132 * include/symtab.h (struct ht): New field 'entries_owned'
1133 (ht_load): New prototype.
b453c95f 1134
963e23c5
PB		 11352004-05-26 Paolo Bonzini <bonzini@gnu.org>
1136
1137 PR bootstrap/15651
1138 * configure.ac: Fix m4 quoting when picking
1139 the size of HOST_WIDE_INT.
1140 * configure: Regenerate.
1141
0429bc77
PB		 11422004-05-25 Paolo Bonzini <bonzini@gnu.org>
1143
1144 * Makefile.am: the correct directory for
1145 gettext include files is given by @INCINTL@.
1146 * Makefile.in: Regenerate.
1147
c86dd7db
PB		 11482004-05-24 Paolo Bonzini <bonzini@gnu.org>
1149
1150 * system.h [!ENABLE_NLS]: dgettext takes two
1151 parameters.
1152
4f4e53dd
PB		 11532004-05-23 Paolo Bonzini <bonzini@gnu.org>
1154
1155 Moved libcpp from the gcc subdirectory to the toplevel.
1156 * Makefile.am: New file.
1157 * Makefile.in: Regenerate.
1158 * configure.ac: New file.
1159 * configure: Regenerate.
1160 * config.in: Regenerate.
1161 * charset.c: Moved from gcc/cppcharset.c. Add note about
1162 brokenness of input charset detection. Adjust for change
1163 in name of cppucnid.h.
1164 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1165 * expr.c: Moved from gcc/cppexp.c.
1166 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1167 Remove #define of O_BINARY, it is in system.h.
1168 * identifiers.c: Moved from gcc/cpphash.c.
1169 * internal.h: Moved from gcc/cpphash.h. Change header
1170 guard name. All other files adjusted to match name change.
1171 * init.c: Moved from gcc/cppinit.c.
1172 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1173 * lex.c: Moved from gcc/cpplex.c.
1174 * directives.c: Moved from gcc/cpplib.c.
1175 * macro.c: Moved from gcc/cppmacro.c.
1176 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1177 * traditional.c: Moved from gcc/cpptrad.c.
1178 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1179 guard name.
1180 * ucnid.pl: Moved from gcc/cppucnid.pl.
1181 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1182 guard name.
1183 * symtab.c: Moved from gcc/hashtable.c.
1184 * line-map.c: Moved from gcc. Do not include intl.h.
1185 * mkdeps.c: Moved from gcc.
1186 * system.h: New file.
2cf22451
ZW		 1187 * include/cpplib.h: Moved from gcc. Change header guard name.
1188 * include/line-map.h: Moved from gcc. Change header guard name.
1189 * include/mkdeps.h: Moved from gcc. Change header guard name.
1190 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1191 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git