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n32.S (ffi_closure_N32): Use 64-bit add instruction on pointer values.
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
d56a25e1
TT		 12007-12-03 Tom Tromey <tromey@redhat.com>
2
3 PR preprocessor/34288:
4 * configure.ac, config.in: Rebuilt.
5 * configure.ac: Check for ssize_t.
6
607f74e9
TT		 72007-11-30 Tom Tromey <tromey@redhat.com>
8
9 PR preprocessor/32868:
10 * macro.c (_cpp_create_definition): Special case
11 __STDC_FORMAT_MACROS.
12
b0f4807f
MM		 132007-11-16 Michael Matz <matz@suse.de>
14
15 * files.c (search_path_head): Fix check for absolute paths.
16
f1e20710
TT		 172007-11-11 Tom Tromey <tromey@redhat.com>
18
19 PR c++/17557:
20 * include/cpplib.h (cpp_included_before): Declare.
21 * files.c (struct file_hash_entry) <location>: New field.
22 (_cpp_find_file): Initialize new field.
23 (make_cpp_dir): Likewise.
24 (cpp_included_before): New function.
25
f373b44d
TT		 262007-11-01 Tom Tromey <tromey@redhat.com>
27
28 PR preprocessor/30805:
29 * macro.c (paste_tokens): Handle padding token.
30 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
31
5b9a40df
TT		 322007-10-31 Tom Tromey <tromey@redhat.com>
33
34 PR preprocessor/30786:
35 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
36 * directives.c (_cpp_do__Pragma): Return error status.
37 * internal.h (_cpp_do__Pragma): Update.
38 * directives.c (get__Pragma_string): Back up if EOF seen.
39
5ffeb913
TT		 402007-09-06 Tom Tromey <tromey@redhat.com>
41
42 * internal.h (struct cpp_reader) <invocation_location>: New
43 field.
44 (struct cpp_reader) <set_invocation_location>: Likewise.
45 * init.c (cpp_set_line_map): New function.
46 * line-map.c (linemap_add): Use linemap's allocator.
47 * include/line-map.h (GTY): Define.
48 (line_map_realloc): New typedef.
49 (struct line_map): Mark with GTY.
50 (struct line_maps): Likewise.
51 (struct line_maps) <maps>: Likewise.
52 (struct line_maps) <reallocator>: New field.
53 * include/symtab.h (GTY): Conditionally define.
54 * include/cpplib.h (cpp_set_line_map): Declare.
55 (cpp_get_token_with_location): Declare.
56 * macro.c (cpp_get_token): Set invocation_location on the reader.
57 (cpp_get_token_with_location): New function.
58
ac6b1c67
CF		 592007-08-30 Chao-ying Fu <fu@mips.com>
60
61 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
62 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
63 (cpp_classify_number): Support decimal fixed-point constants without
64 exponents.
65 Warn about fixed-point constants when -pedantic.
66 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
67 comments to support fixed-point values.
68 (CPP_N_FRACT, CPP_N_ACCUM): Define.
69
cda5e672
TT		 702007-08-18 Tom Tromey <tromey@redhat.com>
71
72 PR preprocessor/32974:
73 * directives.c (parse_include): Don't check for EOL when
74 processing #pragma dependency.
75
ccfc4c91
OW		 762007-07-30 Ollie Wild <aaw@google.com>
77
78 * directives-only.c: New file.
79 * internal.h (struct _cpp_dir_only_callbacks): New.
80 (_cpp_preprocess_dir_only): New function.
81 * directives.c (_cpp_handle_directive): Check directives_only before
82 disabling execution of indented directives.
83 * files.c (_cpp_stack_file): Add directives_only check.
84 * include/cpplib.h (struct cpp_options): Add directives_only.
85 (cpp_init_special_builtins): New function.
86 * init.c (cpp_init_special_builtins): New function.
87 (cpp_init_builtins): Move builtin_array initialization to
88 cpp_init_special_builtins.
89 (post_options): Check directives_only before setting
90 pfile->state.prevent_expansion = 1.
91 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
92 is expanded inside a directive while -fdirectives-only is enabled.
93 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
94 (libcpp_a_SOURCES): Add directives-only.c.
95
a206413a
UB		 962007-07-04 Uros Bizjak <ubizjak@gmail.com>
97
98 * traditional.c (_cpp_scan_out_logical_line): Initialize
99 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
100 fmacro.args to prevent 'may be used uninitialized' warning.
101
c77cd3d1
UB		 1022007-07-03 Uros Bizjak <ubizjak@gmail.com>
103
104 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
105 Add new constants.
106 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
107 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
108 for 'q' or 'Q' suffixes.
109
66938a1d
DS		 1102007-06-17 Danny Smith <dannysmith@users.sourceforge.net
111
e1311401 112 * files.c (open_file): Correct typo.
66938a1d 113
71995ede
VP		 1142007-06-16 Vladimir Prus <vladimir@codesourcery.com>
115
e1311401 116 * files.c (open_file): Prevent the call
71995ede
VP		 117 for stat from overwriting errno.
118
84152c25
VP		 1192007-06-09 Vladimir Prus <vladimir@codesourcery.com>
120
e1311401 121 * files.c (open_file): Account for the
84152c25
VP		 122 fact that on windows, opening a directory gives
123 EACCES.
124
f7fd775f
JW		 1252007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
126
127 PR preprocessor/23479
128 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
129 integer constants.
130 (append_digit): Likewise.
131 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
132 binary integer constants.
133
ed0e74e0
DK		 1342007-05-31 Dave Korn <dave.korn@artimi.com>
135
136 PR preprocessor/14331
137 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
138
a702045a
OW		 1392007-05-24 Ollie Wild <aaw@google.com>
140
141 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
142 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
143 (cpp_write_pch_state): Save __COUNTER__ state.
144 (cpp_valid_state): Check valid __COUNTER__ state.
145 (cpp_read_state): Read new __COUNTER__ state.
146 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
147 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
148 * internal.h (struct cpp_reader): Add counter member.
149
126e073b
SM		 1502007-05-23 Simon Martin <simartin@users.sourceforge.net>
151
152 PR preprocessor/20077
153 * macro.c (create_iso_definition): Fixed the method to determine
154 whether the token-pasting operator appears at the beginning or the end
155 of a macro.
156
0b4cafec
ILT		 1572007-05-21 Ian Lance Taylor <iant@google.com>
158
159 * internal.h (struct cpp_reader): Add new fields:
160 nonexistent_file_hash and nonexistent_file_ob.
161 * files.c: Include "obstack.h".
162 (find_file_in_dir): Before trying to open the file, look up the
163 path name in the hash table of nonexistent files. After failing
164 to open the file, add the path name to the hash table.
165 (_cpp_find_file): Cache the results of looking up the file name
166 starting with the quote and bracket chain heads, if we can.
167 (nonexistent_file_hash_eq): New static function.
168 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
169 pfile->nonexistent_file_ob.
170 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
171 pfile->nonexistent_file_ob.
172
30e04921
JJ		 1732007-05-14 Janis Johnson <janis187@us.ibm.com>
174
5a6bb57e
JJ		 175 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
176
30e04921
JJ		 177 PR c/31924
178 * expr.c (interpret_float_suffix): Check for invalid suffix.
179
22a8a52d
EC		 1802007-05-02 Eric Christopher <echristo@apple.com>
181
182 * expr.c (num_div_op): Don't overflow if the result is
183 zero.
184
fca35e1b
TT		 1852007-05-02 Tom Tromey <tromey@redhat.com>
186
187 PR preprocessor/28709:
188 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
189
4cd97075
MM		 1902007-03-30 Michael Meissner <michael.meissner@amd.com>
191
192 * directives.c (lex_macro_node_from_str): Fix alloca call to be
193 type correct.
194
121de39f
RH		 1952007-03-30 Richard Henderson <rth@redhat.com>
196
197 * directives.c (lex_macro_node_from_str): New.
198 (cpp_push_definition, cpp_pop_definition): New.
199 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
200
4fcb360b
BM		 2012007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
202
203 * Makefile.in: Add dummy install-pdf target.
204
67e64439
TT		 2052007-01-30 Tom Tromey <tromey@redhat.com>
206
207 PR preprocessor/30468:
208 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
209 './'.
210
ee380365
TT		 2112007-01-30 Tom Tromey <tromey@redhat.com>
212
213 PR preprocessor/29966:
214 * macro.c (lex_expansion_token): Save and restore cpp_reader's
215 cur_token.
216 (_cpp_create_definition): Don't restore cur_token here.
217 * lex.c (_cpp_lex_token): Added assertion.
218
024abeb3
TT		 2192007-01-27 Tom Tromey <tromey@redhat.com>
220
221 * configure: Rebuilt.
222
ee1c2a10
TT		 2232007-01-12 Tom Tromey <tromey@redhat.com>
224
225 PR preprocessor/28227:
226 * directives.c (lex_macro_node): Added 'is_def_or_undef'
227 argument.
228 (do_define): Update.
229 (do_undef): Update.
230 (do_ifdef): Update.
231 (do_ifndef): Update.
232
67214c16
PB		 2332007-01-11 Paolo Bonzini <bonzini@gnu.org>
234
235 * configure: Regenerate.
236
1aa6ca40
PB		 2372007-01-11 Paolo Bonzini <bonzini@gnu.org>
238
239 * configure: Regenerate.
240
705e2d28
TT		 2412007-01-04 Tom Tromey <tromey@redhat.com>
242
243 PR preprocessor/28165:
244 * internal.h (cpp_in_primary_file): New function.
245 * directives.c (do_include_next): Use cpp_in_primary_file.
246 (do_pragma_once): Likewise.
247 (do_pragma_system_header): Likewise.
248
7af45bd4
ILT		 2492006-12-29 Ian Lance Taylor <iant@google.com>
250
251 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
252 look backward at the end of the line unless we saw a backslash.
253
9d30f270
JJ		 2542006-12-29 Jakub Jelinek <jakub@redhat.com>
255
256 PR preprocessor/29612
257 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
258 only when new_sysp is non-zero.
259
30b0edc0
TT		 2602006-12-28 Tom Tromey <tromey@redhat.com>
261
262 PR preprocessor/30001:
263 * charset.c (_cpp_convert_input): Check that to.len is greater
264 than zero.
265
85d9c13c
TS		 2662006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
267
268 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 269 * configure: Rebuilt.
85d9c13c 270
dfafdaa6
DG		 2712006-11-01 Douglas Gregor <doug.gregor@gmail.com>
272
273 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
274 for experimental C++0x mode.
275 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
276 adopted the preprocessor changes introduced in C99.
277
0f45f0f5
JM		 2782006-10-29 Joseph Myers <joseph@codesourcery.com>
279
280 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
281 depending on --enable-targets=all.
282 * configure: Regenerate.
283
de000d22
JJ		 2842006-10-12 Jakub Jelinek <jakub@redhat.com>
285
286 PR preprocessor/28709
287 * macro.c (paste_tokens): Do error reporting here, use BUF with the
288 spelled LHS token as opposed to spelling it again.
289 (paste_all_tokens): Don't report errors here, just break on failure.
290
b5422ad7
BM		 2912006-10-10 Brooks Moses <bmoses@stanford.edu>
292
293 * Makefile.in: Added empty "pdf" target.
294
aaf50ff2
GK		 2952006-09-22 Geoffrey Keating <geoffk@apple.com>
296
297 * configure.ac: Make need_64_bit_hwint case for x86-darwin
298 match exactly the glob in gcc/config.gcc.
299 * configure: Regenerate.
300
c663e301
JM		 3012006-09-13 Joseph S. Myers <joseph@codesourcery.com>
302
303 PR c/28768
304 PR preprocessor/14634
305 * lex.c (lex_string): Pedwarn for unterminated literals.
306
f7288899
EC		 3072006-09-08 Eric Christopher <echristo@apple.com>
308
309 * configure.ac: Add 64-bit HWI support for i?86-darwin.
310
b52dbbf8
SE		 3112006-08-14 Steve Ellcey <sje@cup.hp.com>
312
313 PR c++/28288
314 PR c++/14556
315 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
316 (CPP_LAST_EQ): Change.
317 (CPP_LAST_PUNCTUATOR): Change.
318 * expr.c (cpp_operator): Remove MIN and MAX.
319 (reduce): Remove CPP_MIN and CPP_MAX.
320 (num_binary_op): Ditto.
321 * lex.c (_cpp_lex_direct): Ditto.
322 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
323
1c90c6f9
JJ		 3242006-06-09 Jakub Jelinek <jakub@redhat.com>
325
326 PR preprocessor/27746
327 * directives.c (do_pragma): Handle pragma with valid namespace
328 and invalid name coming from macro expansion.
329 * directives.c (destringize_and_run): Initialize next field in
330 context.
331
332 PR c/27747
333 PR c++/27748
334 * directives.c (destringize_and_run): Set NO_EXPAND on the
335 tokens.
336
337 * macro.c (_cpp_backup_tokens): Fix comment typo.
338
5c3c3683
DJ		 3392006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
340
341 * Makefile.in (CATALOGS): Add po/ prefix.
342 * configure: Regenerated.
343
b2bd74bc
CD		 3442006-05-23 Carlos O'Donell <carlos@codesourcery.com>
345
346 * Makefile.in: Add install-html target. Add install-html to .PHONY
347
be8ac3e2
GZ		 3482006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
349
350 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
351 * files.c (_cpp_get_file_stat): New function.
352 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
353 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
354 * internal.h (_cpp_get_file_stat): Prototype.
355 (struct cpp_buffer): Add timestamp.
356
83900997
JJ		 3572006-01-23 Jakub Jelinek <jakub@redhat.com>
358
359 PR preprocessor/25717
360 * init.c (cpp_init_builtins): If __STDC__ will not change value
361 between system headers and other sources, define it as a normal
362 macro rather than a builtin.
363 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
364 cpp_in_system_header condition.
365
3662006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 367
368 * Makefile.in: Use -MMD instead of -MD.
369
bc4071dd
RH		 3702006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
371 Richard Henderson <rth@redhat.com>
372
373 Merge from gomp branch:
374 * directives.c (struct pragma_entry): Add is_deferred. Add ident
375 entry to value union.
376 (end_directive): Don't eat the line if in_deferred_pragma.
377 (run_directive): Remove pragma hacks.
378 (insert_pragma_entry): Remove.
379 (new_pragma_entry): New.
380 (register_pragma_1): Split out of register_pragma. Only handle
381 the lookup tree and return the new entry.
382 (cpp_register_pragma): Fill in the pragma entry here.
383 (cpp_register_deferred_pragma): New.
384 (register_pragma_internal): New.
385 (_cpp_init_internal_pragmas): Use register_pragma_internal.
386 (do_pragma): Allow pragma expansion after namespace. For deferred
387 pragmas, don't slurp the line into a string.
388 (destringize_and_run): Save tokens for deferred pragmas.
389 (cpp_handle_deferred_pragma): Remove.
390 * macro.c (builtin_macro): Remove pragma token hack.
391 (_cpp_push_token_context): Rename from push_token_context and export.
392 * internal.h (struct lexer_state): Add pragma_allow_expansion.
393 (_cpp_push_token_context): Declare.
394 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
395 a token. Update the line number correctly if so.
396 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
397 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
398 * include/cpplib.h (PRAGMA_EOL): New.
399 (CPP_TOKEN_FLD_PRAGMA): New.
400 (struct cpp_token): Add val.pragma.
401 (struct cpp_options): Remove defer_pragmas.
402 (cpp_handle_deferred_pragma): Remove.
403 (cpp_register_deferred_pragma): Declare.
404
d09e893f
JJ		 4052006-01-01 Jakub Jelinek <jakub@redhat.com>
406
407 PR c++/25294
408 * directives.c (do_pragma): If pragma line ends with multi-line
409 block comment, end the saved deferred pragma string before that
410 comment. Handle embedded '\0' chars on the pragma line.
411
ab84748a
VR		 4122005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
413
414 PR c++/23333
415 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
416
ad6ed77e
JG		 4172005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
418 Ben Elliston <bje@au.ibm.com>
419
420 * include/cpplib.h (CPP_N_DFLOAT): New.
421 * expr.c (interpret_float_suffix): Identify df, dd, and dl
422 suffixes as decimal floating point constants.
423 (cpp_classify_number): Disallow hexadecimal DFP constants.
424
ba096620 4252005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 426 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 427
428 * include/cpplib.h (struct cpp_callbacks): Annotate error with
429 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
430
456b8ce5
UB		 4312005-11-09 Per Bothner <per@bothner.com>
432 Uros Bizjak <uros@kss-loka.si>
f7288899 433
456b8ce5
UB		 434 PR c/24101
435 * init.c (read_original_filename): Temporarily set
436 state.in_directive before calling _cpp_lex_direct for
437 CPP_HASH tokens.
438
5571f74f
JW		 4392005-11-03 James E Wilson <wilson@specifix.com>
440
441 PR preprocessor/24202
442 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
443
a63607ed
JM		 4442005-11-04 Joseph S. Myers <joseph@codesourcery.com>
445
446 * include/cpplib.h (struct cpp_callbacks): Make error take
447 va_list* parameter.
448 * errors.c (cpp_error): Update call to callback.
449
651ed942
AP		 4502005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
451
452 PR preprocessor/22042
453 * macro.c (_cpp_builtin_macro_text): Lower the needed max
454 buffer size.
455 (cpp_quote_string): Don't octalify non printable
456 charactors.
457
178b58b5
JM		 4582005-11-03 Joseph S. Myers <joseph@codesourcery.com>
459
460 PR c++/17964
461 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
462 (struct cpp_callbacks): Add error.
463 * errors.c (cpp_error): If client_diagnostic, use error callback.
464 * charset.c (convert_escape): Don't use %03o in diagnostic.
465
3ee5ed11 4662005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 467
468 PR preprocessor/15220
469 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
470 callers. Pass to open_file_failed.
471 (open_file_failed): New parameter angle_brackets. Fix all callers.
472 Use in print_dep assignment.
473 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
474 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 475
077fc835
KH		 4762005-10-08 Kazu Hirata <kazu@codesourcery.com>
477
478 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
479 * configure: Regenerate.
480
cbc43ae0
ILT		 4812005-10-04 Ian Lance Taylor <ian@airs.com>
482
483 PR preprocessor/13726
484 * directives.c (check_eol_return_comments): New static function.
485 (parse_include): Add buf parameter. Change all callers.
486 (do_include_common): If not discard comments, turn on
487 save_comments. Pass collected comments to include callback.
488 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
489 include callback: cpp_token list.
490
af15a2fe
JM		 4912005-09-20 Joseph S. Myers <joseph@codesourcery.com>
492
493 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
494 * init.c (struct lang_flags, lang_defaults): Add
495 extended_identifiers.
496 (cpp_set_lang): Use it.
497 * lex.c (forms_identifier_p): Check extended_identifiers.
498
f5eab47e
JJ		 4992005-08-30 Jakub Jelinek <jakub@redhat.com>
500
501 PR preprocessor/20348
502 PR preprocessor/20356
503 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
504 2004-06-05 changes.
505
467129e6
KG		 5062005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
507
508 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
509 -Wmissing-format-attribute.
510
511 * configure: Regenerate.
512
200031d1
KC		 5132005-06-29 Kelley Cook <kcook@gcc.gnu.org>
514
515 * all files: Update FSF address in copyright headers.
516 * makeucnid.c (write_copyright): Update outputted FSF address.
517
f610dd5f
ZW		 5182005-06-13 Zack Weinberg <zack@codesourcery.com>
519
520 * configure.ac: Invoke ZW_CREATE_DEPDIR and
521 ZW_PROG_COMPILER_DEPENDENCIES.
522 * aclocal.m4, configure: Regenerate.
523 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
524 New variables.
525 (distclean): Clean up $(DEPDIR) and its contents.
526 (.c.o): Use $(COMPILE).
527 Include $(DEPDIR)/*.Po for most object->header dependencies.
528
c3f829c1
GDR		 5292005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
530
531 * configure.ac: Check declarations for asprintf and vasprintf.
532 * config.in: Regenerate.
533 * configure: Likewise.
534
535 * charset.c (conversion_loop): Use XRESIZEVEC.
536 (convert_no_conversion): Likewise.
537 (convert_using_iconv): Likewise.
538 (init_iconv_desc): Cast return value of alloca.
539 (cpp_host_to_exec_charset): Use XNEWVEC.
540 (emit_numeric_escape): Use XRESIZEVEC.
541 (cpp_interpret_string): Use XNEWVEC.
542 (cpp_interpret_string): Use XRESIZEVEC.
543 (_cpp_interpret_identifier): Cast return value of alloca.
544 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
545 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
546 (parse_include): Use XNEWVEC.
547 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 548 "new_entry".
c3f829c1
GDR		 549 (save_registered_pragmas): Cast return value of xmemdup.
550 (destringize_and_run): Same for alloca.
551 (parse_assertion): Likewise.
552 (do_assert): Cast allocated storage to proper type.
553 (cpp_define): Likewise.
554 (_cpp_define_builtin): Likewise.
555 (cpp_undef): Likewise.
556 (handle_assertion): Likewise.
557 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
558 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
559 (CPP_UMINUS): Likewise.
560 (struct cpp_operator): Rename from struct operator.
561 (_cpp_expand_op_stack): Use XRESIZEVEC.
562 * files.c (pch_open_file): Use XNEWVEC.
563 (pch_open_file): Use XRESIZEVEC.
564 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
565 (dir_name_of_file): Use XNEWVEC.
566 (make_cpp_file): Use XCNEW.
567 (make_cpp_dir): Likewise.
568 (allocate_file_hash_entries): USE XNEWVEC.
569 (cpp_included): Cast return value of htab_find_with_hash.
570 (append_file_to_dir): Use XNEWVEC.
571 (read_filename_string): Likewise. Use XRESIZEVEC too.
572 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
573 (remap_filename): Use XNEWVEC.
574 (struct pchf_entry): Move definition out of struct pchf_data.
575 (_cpp_save_file_entries): Use XCNEWVAR.
576 (_cpp_read_file_entries): Use XNEWVAR.
577 * identifiers.c (alloc_node): Use XOBNEW.
578 * init.c (cpp_create_reader): Use XCNEW.
579 (cpp_init_builtins): Cast of b->value to enum builtin_type.
580 (read_original_directory): Cast return value of alloca.
581 * lex.c (add_line_note): Use XRESIZEVEC.
582 (warn_about_normalization): Use XNEWVEC.
583 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
584 (new_buff): Use XNEWVEC.
585 * line-map.c (linemap_add): Use XRESIZEVEC.
586 * macro.c (builtin_macro): Cast return value of alloca.
587 (paste_tokens): Likewise.
588 (expand_arg): Use XNEWVEC and XRESIZEVEC.
589 (_cpp_save_parameter): Use XRESIZEVEC.
590 (create_iso_definition): Cast allocated storage to proper type.
591 (_cpp_create_definition): Likewise.
592 (cpp_macro_definition): Use XRESIZEVEC.
593 * makedepend.c (add_clm): Use XNEW.
594 (add_dir): Likewise.
595 * mkdeps.c (munge): Use XNEWVEC.
596 (deps_init): Use XCNEW.
597 (deps_add_target): Use XRESIZEVEC.
598 (deps_add_default_target): Cast return value of alloca.
599 (deps_add_dep): Use XRESIZEVEC.
600 (deps_add_vpath): Likewise. Use XNEWVEC too.
601 (deps_restore): Likewise.
602 * pch.c (save_idents): Use XNEW and XNEWVEC.
603 (cpp_save_state): Use XNEW.
604 (count_defs): Cast return value of htab_find.
605 (write_defs): Likewise.
606 (cpp_write_pch_deps): Use XNEWVEC.
607 (collect_ht_nodes): Use XRESIZEVEC.
608 (cpp_valid_state): Use XNEWVEC.
609 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
610 * symtab.c (ht_create): Use XCNEW.
611 (ht_lookup_with_hash): Cast return value of obstack_copy0.
612 (ht_expand): Use XCNEWVEC.
613 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
614 (bool): Do not define if __cplusplus.
615
1ed17cd5
ZW		 6162005-05-12 Zack Weinberg <zack@codesourcery.com>
617
618 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
619 (do_sccs): Delete function definition, #define to do_ident.
620 (do_ident): Don't hardwire directive name.
621
5a8c20ce
RK		 6222005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
623
624 PR bootstrap/21230
625 * configure: Regenerate.
626
473c5bc9
AP		 6272005-04-27 Andris Pavenis <pavenis@latnet.lv>
628
629 * files.c: Include io.h for DJGPP to get prototype of setmode.
630
c1fc5047
PB		 6312005-04-19 Per Bothner <per@bothner.com>
632
633 PR preprocessor/20907
634 * line-map.c (linemap_line_start): Fix bug when we need to increse
635 column_bits but can re-use the current line_map.
636
042630ad
KG		 6372005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
638
639 * system.h (fopen, fdopen, freopen): Define these to the unlocked
640 libiberty functions.
641
0d667716
KG		 6422005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
643
644 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
645 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
646 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
647 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
648 _unlocked function.
649 (fwrite_unlocked): Fix prototype.
1ed17cd5 650
0d667716
KG		 651 * configure, config.in: Regenerate.
652
cae064e7
JJ		 6532005-04-05 Jakub Jelinek <jakub@redhat.com>
654
655 PR preprocessor/19475
656 * macro.c (create_iso_definition): For < ISO C99, don't
657 pedwarn if there is no whitespace between macro name and its
658 replacement, but the replacement starts with a basic character
659 set character.
660
cbada204
AJ		 6612005-03-28 Andreas Jaeger <aj@suse.de>
662
663 * lex.c (warn_about_normalization): Cast field width to int to
664 avoid warning.
665
f42eccdb
JM		 6662005-03-19 Joseph S. Myers <joseph@codesourcery.com>
667
668 * configure.ac: Consistently use solaris2.1[0-9]* instead of
669 solaris2.1[0-9].
670 * configure: Regenerate.
671
c79e602b
GK		 6722005-03-15 Geoffrey Keating <geoffk@apple.com>
673
674 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
675 UCN rather than printing an error.
676
50668cf6
GK		 6772005-03-14 Geoffrey Keating <geoffk@apple.com>
678
6baba9bb
GK		 679 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
680
6812005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 682
50668cf6
GK		 683 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
684 * charset.c: Update for new format of ucnid.h.
685 (ucn_valid_in_identifier): Update for new format of ucnid.h.
686 Add NST parameter, and update it; update callers.
687 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
688 with cpp_error.
689 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
690 * internal.h (struct normalize_state): New.
691 (INITIAL_NORMALIZE_STATE): New.
692 (NORMALIZE_STATE_RESULT): New.
693 (NORMALIZE_STATE_UPDATE_IDNUM): New.
694 (_cpp_valid_ucn): New.
695 * lex.c (warn_about_normalization): New.
696 (forms_identifier_p): Add normalize_state parameter, update callers.
697 (lex_identifier): Add normalize_state parameter, update callers. Keep
698 the state current.
699 (lex_number): Likewise.
700 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
701 it with warn_about_normalization.
702 * makeucnid.c: New.
703 * ucnid.h: Replace.
704 * ucnid.pl: Remove.
705 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
706 comments about obsolete version of C++.
707 * include/cpplib.h (enum cpp_normalize_level): New.
708 (struct cpp_options): Add warn_normalize field.
709
47e20491
GK		 7102005-03-11 Geoffrey Keating <geoffk@apple.com>
711
712 * directives.c (glue_header_name): Update call to cpp_spell_token.
713 * internal.h (_cpp_interpret_identifier): New.
714 * charset.c (_cpp_interpret_identifier): New.
715 (_cpp_valid_ucn): Allow UCN version of '$'.
716 * lex.c (lex_identifier): Add extra parameter to indicate if initial
717 character was '$' or '\'. Support identifiers with UCNs.
718 (forms_identifier_p): Allow UCNs.
719 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
720 (utf8_to_ucn): New.
721 (cpp_spell_token): Add FORSTRING parameter. Use it.
722 (cpp_token_as_text): Update call to cpp_spell_token.
723 (cpp_output_token): Write UCNs back out.
724 (stringify_arg): Update call to cpp_spell_token.
725 (paste_tokens): Likewise.
726 (cpp_macro_definition): Likewise.
727 * macro.c (stringify_arg): Likewise.
728 (paste_tokens): Likewise.
729 (cpp_macro_definition): Likewise.
730 * include/cpplib.h: Add parameter to cpp_spell_token.
731
73096711
JJ		 7322005-03-04 Jakub Jelinek <jakub@redhat.com>
733
734 PR bootstrap/20282
735 PR bootstrap/20305
736 * macro.c (replace_args, cpp_get_token): Copy whole
737 cpp_token_u instead of just cpp_string field from it.
738
2203a881
DP		 7392005-02-28 Devang Patel <dpatel@apple.com>
740
741 * directives.c (do_line): Save sysp early before line table is
742 realloc'ed.
1ed17cd5 743
c5ff069d
ZW		 7442005-02-20 Zack Weinberg <zack@codesourcery.com>
745
746 PR 18785
747 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
748 (cpp_host_to_exec_charset): New function.
749 * include/cpplib.h: Declare cpp_host_to_exec_charset.
750
04c90eea
DP		 7512005-02-19 Devang Patel <dpatel@apple.com>
752
753 * charset.c (_cpp_convert_input): Check '\r' before inserting
754 '\n' at the end.
c5ff069d 755
6da55c00
EC		 7562005-02-15 Eric Christopher <echristo@redhat.com>
757
758 PR preprocessor/19077
759 * macro.c (cpp_macro_definition): Move handling of whitespace
760 to PREV_WHITE conditional. Remove overloading of len
761 variable.
762
31c3e631
KH		 7632005-02-14 Kazu Hirata <kazu@cs.umass.edu>
764
765 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
766 traditional.c: Update copyright.
767
be0f1e54
PB		 7682005-02-14 Paolo Bonzini <bonzini@gnu.org>
769
770 PR bootstrap/19818
771 * configure.ac: Check for declaration of basename and getopt.
772 * config.in: Regenerate.
773 * configure: Regenerate.
774 * internal.h (ustrcspn): New.
775 * macro.c (create_iso_definition): Fix allocation of memory.
776 (padding_token): Add cast to remove const-ness.
777 * pch.c (cpp_read_state): Use ustrcspn.
778
ecddfb39
MS		 7792005-02-08 Mike Stump <mrs@apple.com>
780
781 * files.c (pchf_adder): Remove.
782 (struct pchf_adder_info): Likewise.
783 (_cpp_save_file_entries): Write out all files so that #import works.
784
9fcdd891
JM		 7852005-01-23 Joseph S. Myers <joseph@codesourcery.com>
786
787 * configure: Regenerate.
788
ecfd72e7
TS		 7892005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
790
791 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
792
6c25a4f7 793 * include/cpplib.h: Also update copyright years.
c5ff069d 794
942926ad
GK		 7952005-01-03 Geoffrey Keating <geoffk@apple.com>
796
797 * files.c (_cpp_find_file): Add files found by search_path_exhausted
798 to the list of all files.
799
a2566ae9
GDR		 8002005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
801
802 * internal.h: Update references to Cpp lib filenames.
803 * directives.c: Likewise.
804 * init.c: Likewise.
805 * macro.c: Likewise.
806 * traditional.c: Likewise.
807
1b449375
EB		 8082004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
809
810 PR preprocessor/15167
811 * files.c (destroy_cpp_file): New function.
812 (should_stack_file): Make a new file if the
813 compared file is still stacked.
814
28303828
NN		 8152004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
816
c5ff069d 817 PR preprocessor/17610
28303828
NN		 818 * directives.c (do_include_common): Error out if an empty filename
819 is given for #include (or #include_next or #import).
820
c812785a
RS		 8212004-11-27 Roger Sayle <roger@eyesopen.com>
822 Zack Weinberg <zack@codesourcery.com>
823
824 * internal.h: Replace all uses of uchar with unsigned char.
825 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
826 with !IN_GCC, so uchar is only defined whilst building libcpp.
827
f91eaa01
KC		 8282004-11-24 Kelley Cook <kcook@gcc.gnu.org>
829
830 * aclocal.m4: Regenerate.
831
f78ce0c2
RS		 8322004-11-24 Roger Sayle <roger@eyesopen.com>
833
834 PR preprocessor/15824
835 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
836 directly, instead of the non-existant "system.h" and "ansidecl.h".
837 * configure: Regenerate.
838
b5b3e36a 8392004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 840 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 841
842 * internal.h (struct lexer_state): Add in_deferred_pragma.
843 * directives.c (struct pragma_entry): Add allow_expansion.
844 (insert_pragma_entry): Take allow_expansion flag.
845 (register_pragma): Likewise.
846 (cpp_register_pragma): Likewise.
847 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
848 (do_pragma): Honor allow_expansion.
849 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
850 * include/cpplib.h (cpp_register_pragma): Update prototype.
851
a8e68029 8522004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 853 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 854
855 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
856 need_64bit_hwint=yes.
857 * configure: Regenerate.
858
50f47ee0
JM		 8592004-11-09 Joseph S. Myers <joseph@codesourcery.com>
860
861 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
862 po/$(PACKAGE).pot.
863 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
864 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
865 Remove local srcdir path from generated file.
866
968e08d6 8672004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 868 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 869
870 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
871 as well.
872
3da3d587
ZW		 8732004-10-27 Zack Weinberg <zack@codesourcery.com>
874
875 PR 18075
876 * directives.c (do_pragma): Do not defer pragmas which are unknown.
877 (cpp_handle_deferred_pragma): Add cast to silence warning.
878
ac24fc25
JM		 8792004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
880
881 * errors.c (_cpp_begin_message): Print "error: " for errors.
882
7731405b
AJ		 8832004-10-10 Andreas Jaeger <aj@suse.de>
884
885 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
886 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
887
646544e3
AP		 8882004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
889
890 * pch.c (cpp_write_pch_state): Remove variable z as it is not
891 used.
892 (cpp_read_state): Remove unused variables, m, d and mac_count.
893
67a74146
PB		 8942004-09-29 Per Bothner <per@bothner.com>
895
896 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
897 cb.line_change. Otherwise do_pragma will call the line_change
898 call-back with a meaningless line number.
899
018a4785
ZW		 9002004-09-24 Zack Weinberg <zack@codesourcery.com>
901
902 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
903 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
904 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
905 * aclocal.m4, configure: Regenerate.
906 * init.c: Include localedir.h.
907 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
908 (DEFS): Delete.
909 (.c.o): Use $(ALL_CFLAGS).
910 (localedir.h, localedir.hs): New rules.
911 (clean): Use rm -rf to remove directories.
912 (distclean): Also delete localedir.h and localedir.hs.
913 (init.o): Update dependencies.
914
88fa57d7
KC		 9152004-09-22 Kelley Cook <kcook@gcc.gnu.org>
916
917 * Makefile.in (aclocal.m4): Update dependencies.
918 * configure.ac (AC_CONFIG_MACRO_DIR): New.
919 * aclocal.m4, configure: Regenerate.
920
8f8e9aa5
ZW		 9212004-09-17 Zack Weinberg <zack@codesourcery.com>
922
a29f62d9
ZW		 923 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
924 (_cpp_convert_input, _cpp_default_encoding): Add comments.
925 Some other comments in this file also tweaked.
926
8f8e9aa5
ZW		 927 * directives.c (do_pragma): Save current buffer position
928 before lexing the pragma keywords; don't call
929 _cpp_backup_tokens in the defer_pragmas case.
930
a2981930
PB		 9312004-09-15 Per Bothner <per@bothner.com>
932
933 * include/line-map.h (line_map_start): Add parameter names so
934 preceding comment makes sense.
935 (linemap_add): Remove from comment mention of non-existing parameter.
936
21b11495
ZW		 9372004-09-09 Matt Austern <austern@apple.com>
938 Zack Weinberg <zack@codesourcery.com>
939
940 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
941 prefixes throughout. Add entry for PRAGMA. Remove
942 unnecessary "= 0" from EQ.
943 (enum cpp_ttype): Adjust OP and TK definitions to restore
944 prefixes, via token-paste.
945 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
946 Change from #defines to additional cpp_ttype enumerators.
947 (struct cpp_options): Add defer_pragmas.
948 (cpp_handle_deferred_pragma): Prototype new interface.
949
950 * internal.h (struct cpp_reader): Add directive_result.
951 * directives.c (struct pragma_entry): Add is_internal field;
952 give boolean fields type bool.
953 (start_directive): Initialize pfile->directive_result.type.
954 (_cpp_do__Pragma): Likewise.
955 (run_directive): Do not crash if pfile->buffer->prev is NULL.
956 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
957 from it.
958 (register_pragma): New static function, bulk of former
959 cpp_register_pragma here; add 'internal' argument, pass along
960 to insert_pragma_entry.
961 (cpp_register_pragma): Now a wrapper around register_pragma which
962 always passes false for 'internal' argument.
963 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
964 true for 'internal'.
965 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
966 an internal pragma, save text till the end of the line as a CPP_PRAGMA
967 token instead of executing the pragma.
968 (cpp_handle_deferred_pragma): New interface.
969 * lex.c (token_spellings): Adjust OP and TK definitions to
970 match changes to cpplib.h.
971 (_cpp_lex_token): Check for a directive-result token and
972 return it if present.
973 (cpp_token_val_index): Handle CPP_PRAGMA.
974 * macro.c (cpp_builtin_macro_text): Correct comment.
975 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
976
0fd9e8dd
SB		 9772004-09-06 Serge Belyshev <belyshev@lubercy.com>
978
979 PR preprocessor/14699
980 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
981 from size_t to double.
982
39b8ce7f
AS		 9832004-08-28 Andreas Schwab <schwab@suse.de>
984 Andreas Jaeger <aj@suse.de>
985
986 * configure.ac: Set PACKAGE correctly.
987 * configure: Regenerated.
988
5d1f4b27
PB		 9892004-08-25 Paolo Bonzini <bonzini@gnu.org>
990
991 * Makefile.in: Add back top_builddir.
992
078e3ffe
PB		 9932004-08-25 Paolo Bonzini <bonzini@gnu.org>
994
995 * configure.ac: Replace Automake macro invocations
996 with manual Autoconf checks and substitutions.
997 * configure: Regenerate.
998 * aclocal.m4: Regenerate.
999 * config.in: Regenerate.
1000 * Makefile.am: Removed.
1001 * Makefile.in: Heavy simplification and reorganization.
1002
b3f8d95d
MM		 10032004-08-09 Mark Mitchell <mark@codesourcery.com>
1004
1005 * configure.ac (arm*-*-eabi*): New target.
1006 (arm*-*-symbianelf*): Likewise.
1007 * configure: Regenerated.
1008
72bb2c39
BI		 10092004-07-24 Bernardo Innocenti <bernie@develer.com>
1010
1011 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1012 * directives.c: Use XNEW-family macros from libiberty.
1013 * lex.c: Likewise.
1014 * macro.c: Likewise.
1015 * cpplib.h (cpp_deps_style): Export enum with name.
1016
21b11495 10172004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 1018
21b11495 1019 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 1020
a23ee064
AP		 10212004-07-16 Andris Pavenis <pavenis@latnet.lv>
1022
1023 PR preprocessor/16366
1024 * internal.h (struct cpp_reader): New field dir_hash.
1025 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1026 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1027
a09d4744
NB		 10282004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1029
1030 PR preprocessor/16192
1031 PR preprocessor/15913
1032 PR preprocessor/15572
1033 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1034 expression is missing.
1035 * init.c (post_options): Traditional cpp doesn't do // comments.
1036
f58f7def
PB		 10372004-06-30 Per Bothner <per@bothner.com>
1038
1039 * include/line-map.h (fileline): Remove old typedef.
1040 * internal.h (struct cpp_reader): Use source_location typedef instead.
1041
e83d8d43
ZW		 10422004-06-26 Zack Weinberg <zack@codesourcery.com>
1043
1044 Partially revert patch of 2004-06-05.
1045 * files.c (search_cache): Remove pfile argument. Don't check
1046 for file that would be found by "" or <> search here...
1047 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1048 Do not apply directory-of-current-file correction to files
1049 found by this check. Rearrange code slightly.
1050
c0d578e6
GK		 10512004-06-21 Geoffrey Keating <geoffk@apple.com>
1052
1053 * files.c (should_stack_file): Correct swapped parameters to call
1054 to cb.read_pch.
1055 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1056
159d5224
PB		 10572004-06-15 Paolo Bonzini <bonzini@gnu.org>
1058
1059 * Makefile.in: Regenerate with automake 1.8.5.
1060 * aclocal.m4: Likewise.
1061 * configure: Regenerate.
1062
2fac9c01
ZW		 10632004-06-11 Zack Weinberg <zack@codesourcery.com>
1064
1065 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1066 * configure, config.in: Regenerate.
1067 * system.h: Unconditionally define bool as unsigned char,
1068 BOOL_BITFIELD as unsigned int.
1069 * .cvsignore: New file.
1070
d8044160
GK		 10712004-06-09 Geoffrey Keating <geoffk@apple.com>
1072
1073 * traditional.c (push_replacement_text): Set macro->traditional.
1074 (save_replacement_text): Likewise.
1075 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1076 (struct save_macro_item): Delete.
1077 (struct save_macro_data): Use a character array not the previous
1078 structured format.
1079 (save_macros): Save macro as text not as internal structures.
1080 (cpp_prepare_state): Update for changes to save_macro_data.
1081 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1082 -D macros as text.
d8044160
GK		 1083 * macro.c (create_iso_definition): Honour alloc_subobject.
1084 Clear traditional flag.
1085 (_cpp_create_definition): Honour alloc_subobject.
1086 * lex.c (cpp_token_val_index): New.
1087 * internal.h: Include cpp-id-data.h.
1088 (uchar): Move definition to cpp-id-data.h.
1089 (U): Likewise.
1090 (cpp_macro): Likewise.
1091 * directives.c (struct answer): Move to cpp-id-data.h.
1092 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1093
1094 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1095 * include/cpplib.h (struct cpp_string): Add GTY marker.
1096 (enum cpp_token_fld_kind): New.
1097 (struct cpp_token): Add GTY markers.
1098 (cpp_token_val_index): Prototype.
1099 (CPP_HASHNODE_VALUE_IDX): New.
1100 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1101 * include/cpp-id-data.h: New file.
d8044160 1102
0ca8e815
PB		 11032004-06-09 Paolo Bonzini <bonzini@gnu.org>
1104
1105 * Makefile.am (all-local): New.
1106 * Makefile.in: Regenerate.
1107
b51fa00f
RS		 11082004-06-06 Roger Sayle <roger@eyesopen.com>
1109
1110 * Makefile.am (LIBICONV): Declare.
1111 (makedepend_LDADD): Use LIBICONV.
1112 * Makefile.in: Regenerate.
1113
5e2f3f39
AP		 11142004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1115
1116 * Makefile.am (LIBINTL): Declare
1117 (makedepend_LDADD): Use LIBINTL.
1118 * Makefile.in: Regenerate.
1119
c6e83800
ZW		 11202004-06-05 Zack Weinberg <zack@codesourcery.com>
1121
1122 * Makefile.am: Add makedepend.
1123 * Makefile.in, aclocal.m4: Regenerate.
1124 * charset.c: Insert a space to avoid a warning.
1125 * directives.c: Include mkdeps.h.
1126 (_cpp_handle_directive): Reenable macro expander if appropriate.
1127 (undefine_macros): Inline body of _cpp_free_definition for speed.
1128 Do not call undef callback or _cpp_warn_if_unused_macro.
1129 (cpp_get_deps): New interface.
1130 * files.c (search_cache): Add pfile argument. Check for file
1131 that would be found by "" or <> search here...
1132 (_cpp_find_file): ...not here. Correct recorded start_dir of
1133 files found by directory-of-current-file search that would be
1134 found by "" or <> search.
1135 * init.c (cpp_add_dependency_target): Delete.
1136 * internal.h (struct lexer_state): Add discarding_output flag.
1137 * lex.c (lex_identifier): Compute hash function while scanning.
1138 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1139 directives.
1140 * makedepend.c: New file.
1141 * mkdeps.c (struct deps): Add vpath vector.
1142 (apply_vpath, deps_add_vpath): New function.
1143 (deps_free): Free vpath vector.
1144 (deps_add_dep, deps_add_target): Use apply_vpath.
1145 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1146 (ht_lookup_with_hash): New function.
1147 * cpplib.h, mkdeps.h: Update prototypes.
1148 * symtab.h: Update prototypes.
1149 (HT_HASHSTEP, HT_FINISH): New macros.
1150
b453c95f
GK		 11512004-05-29 Geoffrey Keating <geoffk@apple.com>
1152
1153 * symtab.c (ht_create): Set entries_owned.
1154 (ht_destroy): Honour entries_owned.
1155 (ht_expand): Likewise.
1156 (ht_load): New.
2cf22451
ZW		 1157 * include/symtab.h (struct ht): New field 'entries_owned'
1158 (ht_load): New prototype.
b453c95f 1159
963e23c5
PB		 11602004-05-26 Paolo Bonzini <bonzini@gnu.org>
1161
1162 PR bootstrap/15651
1163 * configure.ac: Fix m4 quoting when picking
1164 the size of HOST_WIDE_INT.
1165 * configure: Regenerate.
1166
0429bc77
PB		 11672004-05-25 Paolo Bonzini <bonzini@gnu.org>
1168
1169 * Makefile.am: the correct directory for
1170 gettext include files is given by @INCINTL@.
1171 * Makefile.in: Regenerate.
1172
c86dd7db
PB		 11732004-05-24 Paolo Bonzini <bonzini@gnu.org>
1174
1175 * system.h [!ENABLE_NLS]: dgettext takes two
1176 parameters.
1177
4f4e53dd
PB		 11782004-05-23 Paolo Bonzini <bonzini@gnu.org>
1179
1180 Moved libcpp from the gcc subdirectory to the toplevel.
1181 * Makefile.am: New file.
1182 * Makefile.in: Regenerate.
1183 * configure.ac: New file.
1184 * configure: Regenerate.
1185 * config.in: Regenerate.
1186 * charset.c: Moved from gcc/cppcharset.c. Add note about
1187 brokenness of input charset detection. Adjust for change
1188 in name of cppucnid.h.
1189 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1190 * expr.c: Moved from gcc/cppexp.c.
1191 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1192 Remove #define of O_BINARY, it is in system.h.
1193 * identifiers.c: Moved from gcc/cpphash.c.
1194 * internal.h: Moved from gcc/cpphash.h. Change header
1195 guard name. All other files adjusted to match name change.
1196 * init.c: Moved from gcc/cppinit.c.
1197 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1198 * lex.c: Moved from gcc/cpplex.c.
1199 * directives.c: Moved from gcc/cpplib.c.
1200 * macro.c: Moved from gcc/cppmacro.c.
1201 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1202 * traditional.c: Moved from gcc/cpptrad.c.
1203 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1204 guard name.
1205 * ucnid.pl: Moved from gcc/cppucnid.pl.
1206 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1207 guard name.
1208 * symtab.c: Moved from gcc/hashtable.c.
1209 * line-map.c: Moved from gcc. Do not include intl.h.
1210 * mkdeps.c: Moved from gcc.
1211 * system.h: New file.
2cf22451
ZW		 1212 * include/cpplib.h: Moved from gcc. Change header guard name.
1213 * include/line-map.h: Moved from gcc. Change header guard name.
1214 * include/mkdeps.h: Moved from gcc. Change header guard name.
1215 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1216 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git