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re PR fortran/31879 (ICE with function having array of character variables argument)
[thirdparty/gcc.git] / libcpp / ChangeLog
CommitLineData
cda5e672
TT		 12007-08-18 Tom Tromey <tromey@redhat.com>
2
3 PR preprocessor/32974:
4 * directives.c (parse_include): Don't check for EOL when
5 processing #pragma dependency.
6
ccfc4c91
OW		 72007-07-30 Ollie Wild <aaw@google.com>
8
9 * directives-only.c: New file.
10 * internal.h (struct _cpp_dir_only_callbacks): New.
11 (_cpp_preprocess_dir_only): New function.
12 * directives.c (_cpp_handle_directive): Check directives_only before
13 disabling execution of indented directives.
14 * files.c (_cpp_stack_file): Add directives_only check.
15 * include/cpplib.h (struct cpp_options): Add directives_only.
16 (cpp_init_special_builtins): New function.
17 * init.c (cpp_init_special_builtins): New function.
18 (cpp_init_builtins): Move builtin_array initialization to
19 cpp_init_special_builtins.
20 (post_options): Check directives_only before setting
21 pfile->state.prevent_expansion = 1.
22 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
23 is expanded inside a directive while -fdirectives-only is enabled.
24 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
25 (libcpp_a_SOURCES): Add directives-only.c.
26
a206413a
UB		 272007-07-04 Uros Bizjak <ubizjak@gmail.com>
28
29 * traditional.c (_cpp_scan_out_logical_line): Initialize
30 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
31 fmacro.args to prevent 'may be used uninitialized' warning.
32
c77cd3d1
UB		 332007-07-03 Uros Bizjak <ubizjak@gmail.com>
34
35 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
36 Add new constants.
37 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
38 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
39 for 'q' or 'Q' suffixes.
40
66938a1d
DS		 412007-06-17 Danny Smith <dannysmith@users.sourceforge.net
42
e1311401 43 * files.c (open_file): Correct typo.
66938a1d 44
71995ede
VP		 452007-06-16 Vladimir Prus <vladimir@codesourcery.com>
46
e1311401 47 * files.c (open_file): Prevent the call
71995ede
VP		 48 for stat from overwriting errno.
49
84152c25
VP		 502007-06-09 Vladimir Prus <vladimir@codesourcery.com>
51
e1311401 52 * files.c (open_file): Account for the
84152c25
VP		 53 fact that on windows, opening a directory gives
54 EACCES.
55
f7fd775f
JW		 562007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
57
58 PR preprocessor/23479
59 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
60 integer constants.
61 (append_digit): Likewise.
62 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
63 binary integer constants.
64
ed0e74e0
DK		 652007-05-31 Dave Korn <dave.korn@artimi.com>
66
67 PR preprocessor/14331
68 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
69
a702045a
OW		 702007-05-24 Ollie Wild <aaw@google.com>
71
72 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
73 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
74 (cpp_write_pch_state): Save __COUNTER__ state.
75 (cpp_valid_state): Check valid __COUNTER__ state.
76 (cpp_read_state): Read new __COUNTER__ state.
77 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
78 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
79 * internal.h (struct cpp_reader): Add counter member.
80
126e073b
SM		 812007-05-23 Simon Martin <simartin@users.sourceforge.net>
82
83 PR preprocessor/20077
84 * macro.c (create_iso_definition): Fixed the method to determine
85 whether the token-pasting operator appears at the beginning or the end
86 of a macro.
87
0b4cafec
ILT		 882007-05-21 Ian Lance Taylor <iant@google.com>
89
90 * internal.h (struct cpp_reader): Add new fields:
91 nonexistent_file_hash and nonexistent_file_ob.
92 * files.c: Include "obstack.h".
93 (find_file_in_dir): Before trying to open the file, look up the
94 path name in the hash table of nonexistent files. After failing
95 to open the file, add the path name to the hash table.
96 (_cpp_find_file): Cache the results of looking up the file name
97 starting with the quote and bracket chain heads, if we can.
98 (nonexistent_file_hash_eq): New static function.
99 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
100 pfile->nonexistent_file_ob.
101 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
102 pfile->nonexistent_file_ob.
103
30e04921
JJ		 1042007-05-14 Janis Johnson <janis187@us.ibm.com>
105
5a6bb57e
JJ		 106 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
107
30e04921
JJ		 108 PR c/31924
109 * expr.c (interpret_float_suffix): Check for invalid suffix.
110
22a8a52d
EC		 1112007-05-02 Eric Christopher <echristo@apple.com>
112
113 * expr.c (num_div_op): Don't overflow if the result is
114 zero.
115
fca35e1b
TT		 1162007-05-02 Tom Tromey <tromey@redhat.com>
117
118 PR preprocessor/28709:
119 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
120
4cd97075
MM		 1212007-03-30 Michael Meissner <michael.meissner@amd.com>
122
123 * directives.c (lex_macro_node_from_str): Fix alloca call to be
124 type correct.
125
121de39f
RH		 1262007-03-30 Richard Henderson <rth@redhat.com>
127
128 * directives.c (lex_macro_node_from_str): New.
129 (cpp_push_definition, cpp_pop_definition): New.
130 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
131
4fcb360b
BM		 1322007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
133
134 * Makefile.in: Add dummy install-pdf target.
135
67e64439
TT		 1362007-01-30 Tom Tromey <tromey@redhat.com>
137
138 PR preprocessor/30468:
139 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
140 './'.
141
ee380365
TT		 1422007-01-30 Tom Tromey <tromey@redhat.com>
143
144 PR preprocessor/29966:
145 * macro.c (lex_expansion_token): Save and restore cpp_reader's
146 cur_token.
147 (_cpp_create_definition): Don't restore cur_token here.
148 * lex.c (_cpp_lex_token): Added assertion.
149
024abeb3
TT		 1502007-01-27 Tom Tromey <tromey@redhat.com>
151
152 * configure: Rebuilt.
153
ee1c2a10
TT		 1542007-01-12 Tom Tromey <tromey@redhat.com>
155
156 PR preprocessor/28227:
157 * directives.c (lex_macro_node): Added 'is_def_or_undef'
158 argument.
159 (do_define): Update.
160 (do_undef): Update.
161 (do_ifdef): Update.
162 (do_ifndef): Update.
163
67214c16
PB		 1642007-01-11 Paolo Bonzini <bonzini@gnu.org>
165
166 * configure: Regenerate.
167
1aa6ca40
PB		 1682007-01-11 Paolo Bonzini <bonzini@gnu.org>
169
170 * configure: Regenerate.
171
705e2d28
TT		 1722007-01-04 Tom Tromey <tromey@redhat.com>
173
174 PR preprocessor/28165:
175 * internal.h (cpp_in_primary_file): New function.
176 * directives.c (do_include_next): Use cpp_in_primary_file.
177 (do_pragma_once): Likewise.
178 (do_pragma_system_header): Likewise.
179
7af45bd4
ILT		 1802006-12-29 Ian Lance Taylor <iant@google.com>
181
182 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
183 look backward at the end of the line unless we saw a backslash.
184
9d30f270
JJ		 1852006-12-29 Jakub Jelinek <jakub@redhat.com>
186
187 PR preprocessor/29612
188 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
189 only when new_sysp is non-zero.
190
30b0edc0
TT		 1912006-12-28 Tom Tromey <tromey@redhat.com>
192
193 PR preprocessor/30001:
194 * charset.c (_cpp_convert_input): Check that to.len is greater
195 than zero.
196
85d9c13c
TS		 1972006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
198
199 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 200 * configure: Rebuilt.
85d9c13c 201
dfafdaa6
DG		 2022006-11-01 Douglas Gregor <doug.gregor@gmail.com>
203
204 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
205 for experimental C++0x mode.
206 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
207 adopted the preprocessor changes introduced in C99.
208
0f45f0f5
JM		 2092006-10-29 Joseph Myers <joseph@codesourcery.com>
210
211 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
212 depending on --enable-targets=all.
213 * configure: Regenerate.
214
de000d22
JJ		 2152006-10-12 Jakub Jelinek <jakub@redhat.com>
216
217 PR preprocessor/28709
218 * macro.c (paste_tokens): Do error reporting here, use BUF with the
219 spelled LHS token as opposed to spelling it again.
220 (paste_all_tokens): Don't report errors here, just break on failure.
221
b5422ad7
BM		 2222006-10-10 Brooks Moses <bmoses@stanford.edu>
223
224 * Makefile.in: Added empty "pdf" target.
225
aaf50ff2
GK		 2262006-09-22 Geoffrey Keating <geoffk@apple.com>
227
228 * configure.ac: Make need_64_bit_hwint case for x86-darwin
229 match exactly the glob in gcc/config.gcc.
230 * configure: Regenerate.
231
c663e301
JM		 2322006-09-13 Joseph S. Myers <joseph@codesourcery.com>
233
234 PR c/28768
235 PR preprocessor/14634
236 * lex.c (lex_string): Pedwarn for unterminated literals.
237
f7288899
EC		 2382006-09-08 Eric Christopher <echristo@apple.com>
239
240 * configure.ac: Add 64-bit HWI support for i?86-darwin.
241
b52dbbf8
SE		 2422006-08-14 Steve Ellcey <sje@cup.hp.com>
243
244 PR c++/28288
245 PR c++/14556
246 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
247 (CPP_LAST_EQ): Change.
248 (CPP_LAST_PUNCTUATOR): Change.
249 * expr.c (cpp_operator): Remove MIN and MAX.
250 (reduce): Remove CPP_MIN and CPP_MAX.
251 (num_binary_op): Ditto.
252 * lex.c (_cpp_lex_direct): Ditto.
253 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
254
1c90c6f9
JJ		 2552006-06-09 Jakub Jelinek <jakub@redhat.com>
256
257 PR preprocessor/27746
258 * directives.c (do_pragma): Handle pragma with valid namespace
259 and invalid name coming from macro expansion.
260 * directives.c (destringize_and_run): Initialize next field in
261 context.
262
263 PR c/27747
264 PR c++/27748
265 * directives.c (destringize_and_run): Set NO_EXPAND on the
266 tokens.
267
268 * macro.c (_cpp_backup_tokens): Fix comment typo.
269
5c3c3683
DJ		 2702006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
271
272 * Makefile.in (CATALOGS): Add po/ prefix.
273 * configure: Regenerated.
274
b2bd74bc
CD		 2752006-05-23 Carlos O'Donell <carlos@codesourcery.com>
276
277 * Makefile.in: Add install-html target. Add install-html to .PHONY
278
be8ac3e2
GZ		 2792006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
280
281 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
282 * files.c (_cpp_get_file_stat): New function.
283 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
284 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
285 * internal.h (_cpp_get_file_stat): Prototype.
286 (struct cpp_buffer): Add timestamp.
287
83900997
JJ		 2882006-01-23 Jakub Jelinek <jakub@redhat.com>
289
290 PR preprocessor/25717
291 * init.c (cpp_init_builtins): If __STDC__ will not change value
292 between system headers and other sources, define it as a normal
293 macro rather than a builtin.
294 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
295 cpp_in_system_header condition.
296
2972006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 298
299 * Makefile.in: Use -MMD instead of -MD.
300
bc4071dd
RH		 3012006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
302 Richard Henderson <rth@redhat.com>
303
304 Merge from gomp branch:
305 * directives.c (struct pragma_entry): Add is_deferred. Add ident
306 entry to value union.
307 (end_directive): Don't eat the line if in_deferred_pragma.
308 (run_directive): Remove pragma hacks.
309 (insert_pragma_entry): Remove.
310 (new_pragma_entry): New.
311 (register_pragma_1): Split out of register_pragma. Only handle
312 the lookup tree and return the new entry.
313 (cpp_register_pragma): Fill in the pragma entry here.
314 (cpp_register_deferred_pragma): New.
315 (register_pragma_internal): New.
316 (_cpp_init_internal_pragmas): Use register_pragma_internal.
317 (do_pragma): Allow pragma expansion after namespace. For deferred
318 pragmas, don't slurp the line into a string.
319 (destringize_and_run): Save tokens for deferred pragmas.
320 (cpp_handle_deferred_pragma): Remove.
321 * macro.c (builtin_macro): Remove pragma token hack.
322 (_cpp_push_token_context): Rename from push_token_context and export.
323 * internal.h (struct lexer_state): Add pragma_allow_expansion.
324 (_cpp_push_token_context): Declare.
325 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
326 a token. Update the line number correctly if so.
327 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
328 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
329 * include/cpplib.h (PRAGMA_EOL): New.
330 (CPP_TOKEN_FLD_PRAGMA): New.
331 (struct cpp_token): Add val.pragma.
332 (struct cpp_options): Remove defer_pragmas.
333 (cpp_handle_deferred_pragma): Remove.
334 (cpp_register_deferred_pragma): Declare.
335
d09e893f
JJ		 3362006-01-01 Jakub Jelinek <jakub@redhat.com>
337
338 PR c++/25294
339 * directives.c (do_pragma): If pragma line ends with multi-line
340 block comment, end the saved deferred pragma string before that
341 comment. Handle embedded '\0' chars on the pragma line.
342
ab84748a
VR		 3432005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
344
345 PR c++/23333
346 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
347
ad6ed77e
JG		 3482005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
349 Ben Elliston <bje@au.ibm.com>
350
351 * include/cpplib.h (CPP_N_DFLOAT): New.
352 * expr.c (interpret_float_suffix): Identify df, dd, and dl
353 suffixes as decimal floating point constants.
354 (cpp_classify_number): Disallow hexadecimal DFP constants.
355
ba096620 3562005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 357 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 358
359 * include/cpplib.h (struct cpp_callbacks): Annotate error with
360 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
361
456b8ce5
UB		 3622005-11-09 Per Bothner <per@bothner.com>
363 Uros Bizjak <uros@kss-loka.si>
f7288899 364
456b8ce5
UB		 365 PR c/24101
366 * init.c (read_original_filename): Temporarily set
367 state.in_directive before calling _cpp_lex_direct for
368 CPP_HASH tokens.
369
5571f74f
JW		 3702005-11-03 James E Wilson <wilson@specifix.com>
371
372 PR preprocessor/24202
373 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
374
a63607ed
JM		 3752005-11-04 Joseph S. Myers <joseph@codesourcery.com>
376
377 * include/cpplib.h (struct cpp_callbacks): Make error take
378 va_list* parameter.
379 * errors.c (cpp_error): Update call to callback.
380
651ed942
AP		 3812005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
382
383 PR preprocessor/22042
384 * macro.c (_cpp_builtin_macro_text): Lower the needed max
385 buffer size.
386 (cpp_quote_string): Don't octalify non printable
387 charactors.
388
178b58b5
JM		 3892005-11-03 Joseph S. Myers <joseph@codesourcery.com>
390
391 PR c++/17964
392 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
393 (struct cpp_callbacks): Add error.
394 * errors.c (cpp_error): If client_diagnostic, use error callback.
395 * charset.c (convert_escape): Don't use %03o in diagnostic.
396
3ee5ed11 3972005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 398
399 PR preprocessor/15220
400 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
401 callers. Pass to open_file_failed.
402 (open_file_failed): New parameter angle_brackets. Fix all callers.
403 Use in print_dep assignment.
404 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
405 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 406
077fc835
KH		 4072005-10-08 Kazu Hirata <kazu@codesourcery.com>
408
409 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
410 * configure: Regenerate.
411
cbc43ae0
ILT		 4122005-10-04 Ian Lance Taylor <ian@airs.com>
413
414 PR preprocessor/13726
415 * directives.c (check_eol_return_comments): New static function.
416 (parse_include): Add buf parameter. Change all callers.
417 (do_include_common): If not discard comments, turn on
418 save_comments. Pass collected comments to include callback.
419 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
420 include callback: cpp_token list.
421
af15a2fe
JM		 4222005-09-20 Joseph S. Myers <joseph@codesourcery.com>
423
424 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
425 * init.c (struct lang_flags, lang_defaults): Add
426 extended_identifiers.
427 (cpp_set_lang): Use it.
428 * lex.c (forms_identifier_p): Check extended_identifiers.
429
f5eab47e
JJ		 4302005-08-30 Jakub Jelinek <jakub@redhat.com>
431
432 PR preprocessor/20348
433 PR preprocessor/20356
434 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
435 2004-06-05 changes.
436
467129e6
KG		 4372005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
438
439 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
440 -Wmissing-format-attribute.
441
442 * configure: Regenerate.
443
200031d1
KC		 4442005-06-29 Kelley Cook <kcook@gcc.gnu.org>
445
446 * all files: Update FSF address in copyright headers.
447 * makeucnid.c (write_copyright): Update outputted FSF address.
448
f610dd5f
ZW		 4492005-06-13 Zack Weinberg <zack@codesourcery.com>
450
451 * configure.ac: Invoke ZW_CREATE_DEPDIR and
452 ZW_PROG_COMPILER_DEPENDENCIES.
453 * aclocal.m4, configure: Regenerate.
454 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
455 New variables.
456 (distclean): Clean up $(DEPDIR) and its contents.
457 (.c.o): Use $(COMPILE).
458 Include $(DEPDIR)/*.Po for most object->header dependencies.
459
c3f829c1
GDR		 4602005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
461
462 * configure.ac: Check declarations for asprintf and vasprintf.
463 * config.in: Regenerate.
464 * configure: Likewise.
465
466 * charset.c (conversion_loop): Use XRESIZEVEC.
467 (convert_no_conversion): Likewise.
468 (convert_using_iconv): Likewise.
469 (init_iconv_desc): Cast return value of alloca.
470 (cpp_host_to_exec_charset): Use XNEWVEC.
471 (emit_numeric_escape): Use XRESIZEVEC.
472 (cpp_interpret_string): Use XNEWVEC.
473 (cpp_interpret_string): Use XRESIZEVEC.
474 (_cpp_interpret_identifier): Cast return value of alloca.
475 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
476 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
477 (parse_include): Use XNEWVEC.
478 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 479 "new_entry".
c3f829c1
GDR		 480 (save_registered_pragmas): Cast return value of xmemdup.
481 (destringize_and_run): Same for alloca.
482 (parse_assertion): Likewise.
483 (do_assert): Cast allocated storage to proper type.
484 (cpp_define): Likewise.
485 (_cpp_define_builtin): Likewise.
486 (cpp_undef): Likewise.
487 (handle_assertion): Likewise.
488 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
489 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
490 (CPP_UMINUS): Likewise.
491 (struct cpp_operator): Rename from struct operator.
492 (_cpp_expand_op_stack): Use XRESIZEVEC.
493 * files.c (pch_open_file): Use XNEWVEC.
494 (pch_open_file): Use XRESIZEVEC.
495 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
496 (dir_name_of_file): Use XNEWVEC.
497 (make_cpp_file): Use XCNEW.
498 (make_cpp_dir): Likewise.
499 (allocate_file_hash_entries): USE XNEWVEC.
500 (cpp_included): Cast return value of htab_find_with_hash.
501 (append_file_to_dir): Use XNEWVEC.
502 (read_filename_string): Likewise. Use XRESIZEVEC too.
503 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
504 (remap_filename): Use XNEWVEC.
505 (struct pchf_entry): Move definition out of struct pchf_data.
506 (_cpp_save_file_entries): Use XCNEWVAR.
507 (_cpp_read_file_entries): Use XNEWVAR.
508 * identifiers.c (alloc_node): Use XOBNEW.
509 * init.c (cpp_create_reader): Use XCNEW.
510 (cpp_init_builtins): Cast of b->value to enum builtin_type.
511 (read_original_directory): Cast return value of alloca.
512 * lex.c (add_line_note): Use XRESIZEVEC.
513 (warn_about_normalization): Use XNEWVEC.
514 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
515 (new_buff): Use XNEWVEC.
516 * line-map.c (linemap_add): Use XRESIZEVEC.
517 * macro.c (builtin_macro): Cast return value of alloca.
518 (paste_tokens): Likewise.
519 (expand_arg): Use XNEWVEC and XRESIZEVEC.
520 (_cpp_save_parameter): Use XRESIZEVEC.
521 (create_iso_definition): Cast allocated storage to proper type.
522 (_cpp_create_definition): Likewise.
523 (cpp_macro_definition): Use XRESIZEVEC.
524 * makedepend.c (add_clm): Use XNEW.
525 (add_dir): Likewise.
526 * mkdeps.c (munge): Use XNEWVEC.
527 (deps_init): Use XCNEW.
528 (deps_add_target): Use XRESIZEVEC.
529 (deps_add_default_target): Cast return value of alloca.
530 (deps_add_dep): Use XRESIZEVEC.
531 (deps_add_vpath): Likewise. Use XNEWVEC too.
532 (deps_restore): Likewise.
533 * pch.c (save_idents): Use XNEW and XNEWVEC.
534 (cpp_save_state): Use XNEW.
535 (count_defs): Cast return value of htab_find.
536 (write_defs): Likewise.
537 (cpp_write_pch_deps): Use XNEWVEC.
538 (collect_ht_nodes): Use XRESIZEVEC.
539 (cpp_valid_state): Use XNEWVEC.
540 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
541 * symtab.c (ht_create): Use XCNEW.
542 (ht_lookup_with_hash): Cast return value of obstack_copy0.
543 (ht_expand): Use XCNEWVEC.
544 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
545 (bool): Do not define if __cplusplus.
546
1ed17cd5
ZW		 5472005-05-12 Zack Weinberg <zack@codesourcery.com>
548
549 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
550 (do_sccs): Delete function definition, #define to do_ident.
551 (do_ident): Don't hardwire directive name.
552
5a8c20ce
RK		 5532005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
554
555 PR bootstrap/21230
556 * configure: Regenerate.
557
473c5bc9
AP		 5582005-04-27 Andris Pavenis <pavenis@latnet.lv>
559
560 * files.c: Include io.h for DJGPP to get prototype of setmode.
561
c1fc5047
PB		 5622005-04-19 Per Bothner <per@bothner.com>
563
564 PR preprocessor/20907
565 * line-map.c (linemap_line_start): Fix bug when we need to increse
566 column_bits but can re-use the current line_map.
567
042630ad
KG		 5682005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
569
570 * system.h (fopen, fdopen, freopen): Define these to the unlocked
571 libiberty functions.
572
0d667716
KG		 5732005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
574
575 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
576 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
577 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
578 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
579 _unlocked function.
580 (fwrite_unlocked): Fix prototype.
1ed17cd5 581
0d667716
KG		 582 * configure, config.in: Regenerate.
583
cae064e7
JJ		 5842005-04-05 Jakub Jelinek <jakub@redhat.com>
585
586 PR preprocessor/19475
587 * macro.c (create_iso_definition): For < ISO C99, don't
588 pedwarn if there is no whitespace between macro name and its
589 replacement, but the replacement starts with a basic character
590 set character.
591
cbada204
AJ		 5922005-03-28 Andreas Jaeger <aj@suse.de>
593
594 * lex.c (warn_about_normalization): Cast field width to int to
595 avoid warning.
596
f42eccdb
JM		 5972005-03-19 Joseph S. Myers <joseph@codesourcery.com>
598
599 * configure.ac: Consistently use solaris2.1[0-9]* instead of
600 solaris2.1[0-9].
601 * configure: Regenerate.
602
c79e602b
GK		 6032005-03-15 Geoffrey Keating <geoffk@apple.com>
604
605 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
606 UCN rather than printing an error.
607
50668cf6
GK		 6082005-03-14 Geoffrey Keating <geoffk@apple.com>
609
6baba9bb
GK		 610 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
611
6122005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 613
50668cf6
GK		 614 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
615 * charset.c: Update for new format of ucnid.h.
616 (ucn_valid_in_identifier): Update for new format of ucnid.h.
617 Add NST parameter, and update it; update callers.
618 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
619 with cpp_error.
620 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
621 * internal.h (struct normalize_state): New.
622 (INITIAL_NORMALIZE_STATE): New.
623 (NORMALIZE_STATE_RESULT): New.
624 (NORMALIZE_STATE_UPDATE_IDNUM): New.
625 (_cpp_valid_ucn): New.
626 * lex.c (warn_about_normalization): New.
627 (forms_identifier_p): Add normalize_state parameter, update callers.
628 (lex_identifier): Add normalize_state parameter, update callers. Keep
629 the state current.
630 (lex_number): Likewise.
631 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
632 it with warn_about_normalization.
633 * makeucnid.c: New.
634 * ucnid.h: Replace.
635 * ucnid.pl: Remove.
636 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
637 comments about obsolete version of C++.
638 * include/cpplib.h (enum cpp_normalize_level): New.
639 (struct cpp_options): Add warn_normalize field.
640
47e20491
GK		 6412005-03-11 Geoffrey Keating <geoffk@apple.com>
642
643 * directives.c (glue_header_name): Update call to cpp_spell_token.
644 * internal.h (_cpp_interpret_identifier): New.
645 * charset.c (_cpp_interpret_identifier): New.
646 (_cpp_valid_ucn): Allow UCN version of '$'.
647 * lex.c (lex_identifier): Add extra parameter to indicate if initial
648 character was '$' or '\'. Support identifiers with UCNs.
649 (forms_identifier_p): Allow UCNs.
650 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
651 (utf8_to_ucn): New.
652 (cpp_spell_token): Add FORSTRING parameter. Use it.
653 (cpp_token_as_text): Update call to cpp_spell_token.
654 (cpp_output_token): Write UCNs back out.
655 (stringify_arg): Update call to cpp_spell_token.
656 (paste_tokens): Likewise.
657 (cpp_macro_definition): Likewise.
658 * macro.c (stringify_arg): Likewise.
659 (paste_tokens): Likewise.
660 (cpp_macro_definition): Likewise.
661 * include/cpplib.h: Add parameter to cpp_spell_token.
662
73096711
JJ		 6632005-03-04 Jakub Jelinek <jakub@redhat.com>
664
665 PR bootstrap/20282
666 PR bootstrap/20305
667 * macro.c (replace_args, cpp_get_token): Copy whole
668 cpp_token_u instead of just cpp_string field from it.
669
2203a881
DP		 6702005-02-28 Devang Patel <dpatel@apple.com>
671
672 * directives.c (do_line): Save sysp early before line table is
673 realloc'ed.
1ed17cd5 674
c5ff069d
ZW		 6752005-02-20 Zack Weinberg <zack@codesourcery.com>
676
677 PR 18785
678 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
679 (cpp_host_to_exec_charset): New function.
680 * include/cpplib.h: Declare cpp_host_to_exec_charset.
681
04c90eea
DP		 6822005-02-19 Devang Patel <dpatel@apple.com>
683
684 * charset.c (_cpp_convert_input): Check '\r' before inserting
685 '\n' at the end.
c5ff069d 686
6da55c00
EC		 6872005-02-15 Eric Christopher <echristo@redhat.com>
688
689 PR preprocessor/19077
690 * macro.c (cpp_macro_definition): Move handling of whitespace
691 to PREV_WHITE conditional. Remove overloading of len
692 variable.
693
31c3e631
KH		 6942005-02-14 Kazu Hirata <kazu@cs.umass.edu>
695
696 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
697 traditional.c: Update copyright.
698
be0f1e54
PB		 6992005-02-14 Paolo Bonzini <bonzini@gnu.org>
700
701 PR bootstrap/19818
702 * configure.ac: Check for declaration of basename and getopt.
703 * config.in: Regenerate.
704 * configure: Regenerate.
705 * internal.h (ustrcspn): New.
706 * macro.c (create_iso_definition): Fix allocation of memory.
707 (padding_token): Add cast to remove const-ness.
708 * pch.c (cpp_read_state): Use ustrcspn.
709
ecddfb39
MS		 7102005-02-08 Mike Stump <mrs@apple.com>
711
712 * files.c (pchf_adder): Remove.
713 (struct pchf_adder_info): Likewise.
714 (_cpp_save_file_entries): Write out all files so that #import works.
715
9fcdd891
JM		 7162005-01-23 Joseph S. Myers <joseph@codesourcery.com>
717
718 * configure: Regenerate.
719
ecfd72e7
TS		 7202005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
721
722 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
723
6c25a4f7 724 * include/cpplib.h: Also update copyright years.
c5ff069d 725
942926ad
GK		 7262005-01-03 Geoffrey Keating <geoffk@apple.com>
727
728 * files.c (_cpp_find_file): Add files found by search_path_exhausted
729 to the list of all files.
730
a2566ae9
GDR		 7312005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
732
733 * internal.h: Update references to Cpp lib filenames.
734 * directives.c: Likewise.
735 * init.c: Likewise.
736 * macro.c: Likewise.
737 * traditional.c: Likewise.
738
1b449375
EB		 7392004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
740
741 PR preprocessor/15167
742 * files.c (destroy_cpp_file): New function.
743 (should_stack_file): Make a new file if the
744 compared file is still stacked.
745
28303828
NN		 7462004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
747
c5ff069d 748 PR preprocessor/17610
28303828
NN		 749 * directives.c (do_include_common): Error out if an empty filename
750 is given for #include (or #include_next or #import).
751
c812785a
RS		 7522004-11-27 Roger Sayle <roger@eyesopen.com>
753 Zack Weinberg <zack@codesourcery.com>
754
755 * internal.h: Replace all uses of uchar with unsigned char.
756 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
757 with !IN_GCC, so uchar is only defined whilst building libcpp.
758
f91eaa01
KC		 7592004-11-24 Kelley Cook <kcook@gcc.gnu.org>
760
761 * aclocal.m4: Regenerate.
762
f78ce0c2
RS		 7632004-11-24 Roger Sayle <roger@eyesopen.com>
764
765 PR preprocessor/15824
766 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
767 directly, instead of the non-existant "system.h" and "ansidecl.h".
768 * configure: Regenerate.
769
b5b3e36a 7702004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 771 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 772
773 * internal.h (struct lexer_state): Add in_deferred_pragma.
774 * directives.c (struct pragma_entry): Add allow_expansion.
775 (insert_pragma_entry): Take allow_expansion flag.
776 (register_pragma): Likewise.
777 (cpp_register_pragma): Likewise.
778 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
779 (do_pragma): Honor allow_expansion.
780 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
781 * include/cpplib.h (cpp_register_pragma): Update prototype.
782
a8e68029 7832004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 784 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 785
786 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
787 need_64bit_hwint=yes.
788 * configure: Regenerate.
789
50f47ee0
JM		 7902004-11-09 Joseph S. Myers <joseph@codesourcery.com>
791
792 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
793 po/$(PACKAGE).pot.
794 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
795 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
796 Remove local srcdir path from generated file.
797
968e08d6 7982004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 799 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 800
801 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
802 as well.
803
3da3d587
ZW		 8042004-10-27 Zack Weinberg <zack@codesourcery.com>
805
806 PR 18075
807 * directives.c (do_pragma): Do not defer pragmas which are unknown.
808 (cpp_handle_deferred_pragma): Add cast to silence warning.
809
ac24fc25
JM		 8102004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
811
812 * errors.c (_cpp_begin_message): Print "error: " for errors.
813
7731405b
AJ		 8142004-10-10 Andreas Jaeger <aj@suse.de>
815
816 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
817 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
818
646544e3
AP		 8192004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
820
821 * pch.c (cpp_write_pch_state): Remove variable z as it is not
822 used.
823 (cpp_read_state): Remove unused variables, m, d and mac_count.
824
67a74146
PB		 8252004-09-29 Per Bothner <per@bothner.com>
826
827 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
828 cb.line_change. Otherwise do_pragma will call the line_change
829 call-back with a meaningless line number.
830
018a4785
ZW		 8312004-09-24 Zack Weinberg <zack@codesourcery.com>
832
833 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
834 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
835 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
836 * aclocal.m4, configure: Regenerate.
837 * init.c: Include localedir.h.
838 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
839 (DEFS): Delete.
840 (.c.o): Use $(ALL_CFLAGS).
841 (localedir.h, localedir.hs): New rules.
842 (clean): Use rm -rf to remove directories.
843 (distclean): Also delete localedir.h and localedir.hs.
844 (init.o): Update dependencies.
845
88fa57d7
KC		 8462004-09-22 Kelley Cook <kcook@gcc.gnu.org>
847
848 * Makefile.in (aclocal.m4): Update dependencies.
849 * configure.ac (AC_CONFIG_MACRO_DIR): New.
850 * aclocal.m4, configure: Regenerate.
851
8f8e9aa5
ZW		 8522004-09-17 Zack Weinberg <zack@codesourcery.com>
853
a29f62d9
ZW		 854 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
855 (_cpp_convert_input, _cpp_default_encoding): Add comments.
856 Some other comments in this file also tweaked.
857
8f8e9aa5
ZW		 858 * directives.c (do_pragma): Save current buffer position
859 before lexing the pragma keywords; don't call
860 _cpp_backup_tokens in the defer_pragmas case.
861
a2981930
PB		 8622004-09-15 Per Bothner <per@bothner.com>
863
864 * include/line-map.h (line_map_start): Add parameter names so
865 preceding comment makes sense.
866 (linemap_add): Remove from comment mention of non-existing parameter.
867
21b11495
ZW		 8682004-09-09 Matt Austern <austern@apple.com>
869 Zack Weinberg <zack@codesourcery.com>
870
871 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
872 prefixes throughout. Add entry for PRAGMA. Remove
873 unnecessary "= 0" from EQ.
874 (enum cpp_ttype): Adjust OP and TK definitions to restore
875 prefixes, via token-paste.
876 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
877 Change from #defines to additional cpp_ttype enumerators.
878 (struct cpp_options): Add defer_pragmas.
879 (cpp_handle_deferred_pragma): Prototype new interface.
880
881 * internal.h (struct cpp_reader): Add directive_result.
882 * directives.c (struct pragma_entry): Add is_internal field;
883 give boolean fields type bool.
884 (start_directive): Initialize pfile->directive_result.type.
885 (_cpp_do__Pragma): Likewise.
886 (run_directive): Do not crash if pfile->buffer->prev is NULL.
887 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
888 from it.
889 (register_pragma): New static function, bulk of former
890 cpp_register_pragma here; add 'internal' argument, pass along
891 to insert_pragma_entry.
892 (cpp_register_pragma): Now a wrapper around register_pragma which
893 always passes false for 'internal' argument.
894 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
895 true for 'internal'.
896 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
897 an internal pragma, save text till the end of the line as a CPP_PRAGMA
898 token instead of executing the pragma.
899 (cpp_handle_deferred_pragma): New interface.
900 * lex.c (token_spellings): Adjust OP and TK definitions to
901 match changes to cpplib.h.
902 (_cpp_lex_token): Check for a directive-result token and
903 return it if present.
904 (cpp_token_val_index): Handle CPP_PRAGMA.
905 * macro.c (cpp_builtin_macro_text): Correct comment.
906 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
907
0fd9e8dd
SB		 9082004-09-06 Serge Belyshev <belyshev@lubercy.com>
909
910 PR preprocessor/14699
911 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
912 from size_t to double.
913
39b8ce7f
AS		 9142004-08-28 Andreas Schwab <schwab@suse.de>
915 Andreas Jaeger <aj@suse.de>
916
917 * configure.ac: Set PACKAGE correctly.
918 * configure: Regenerated.
919
5d1f4b27
PB		 9202004-08-25 Paolo Bonzini <bonzini@gnu.org>
921
922 * Makefile.in: Add back top_builddir.
923
078e3ffe
PB		 9242004-08-25 Paolo Bonzini <bonzini@gnu.org>
925
926 * configure.ac: Replace Automake macro invocations
927 with manual Autoconf checks and substitutions.
928 * configure: Regenerate.
929 * aclocal.m4: Regenerate.
930 * config.in: Regenerate.
931 * Makefile.am: Removed.
932 * Makefile.in: Heavy simplification and reorganization.
933
b3f8d95d
MM		 9342004-08-09 Mark Mitchell <mark@codesourcery.com>
935
936 * configure.ac (arm*-*-eabi*): New target.
937 (arm*-*-symbianelf*): Likewise.
938 * configure: Regenerated.
939
72bb2c39
BI		 9402004-07-24 Bernardo Innocenti <bernie@develer.com>
941
942 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
943 * directives.c: Use XNEW-family macros from libiberty.
944 * lex.c: Likewise.
945 * macro.c: Likewise.
946 * cpplib.h (cpp_deps_style): Export enum with name.
947
21b11495 9482004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 949
21b11495 950 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 951
a23ee064
AP		 9522004-07-16 Andris Pavenis <pavenis@latnet.lv>
953
954 PR preprocessor/16366
955 * internal.h (struct cpp_reader): New field dir_hash.
956 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
957 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
958
a09d4744
NB		 9592004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
960
961 PR preprocessor/16192
962 PR preprocessor/15913
963 PR preprocessor/15572
964 * expr.c (_cpp_parse_expr): Handle remaining cases where an
965 expression is missing.
966 * init.c (post_options): Traditional cpp doesn't do // comments.
967
f58f7def
PB		 9682004-06-30 Per Bothner <per@bothner.com>
969
970 * include/line-map.h (fileline): Remove old typedef.
971 * internal.h (struct cpp_reader): Use source_location typedef instead.
972
e83d8d43
ZW		 9732004-06-26 Zack Weinberg <zack@codesourcery.com>
974
975 Partially revert patch of 2004-06-05.
976 * files.c (search_cache): Remove pfile argument. Don't check
977 for file that would be found by "" or <> search here...
978 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
979 Do not apply directory-of-current-file correction to files
980 found by this check. Rearrange code slightly.
981
c0d578e6
GK		 9822004-06-21 Geoffrey Keating <geoffk@apple.com>
983
984 * files.c (should_stack_file): Correct swapped parameters to call
985 to cb.read_pch.
986 * pch.c (cpp_valid_state): Handle -fpreprocessed.
987
159d5224
PB		 9882004-06-15 Paolo Bonzini <bonzini@gnu.org>
989
990 * Makefile.in: Regenerate with automake 1.8.5.
991 * aclocal.m4: Likewise.
992 * configure: Regenerate.
993
2fac9c01
ZW		 9942004-06-11 Zack Weinberg <zack@codesourcery.com>
995
996 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
997 * configure, config.in: Regenerate.
998 * system.h: Unconditionally define bool as unsigned char,
999 BOOL_BITFIELD as unsigned int.
1000 * .cvsignore: New file.
1001
d8044160
GK		 10022004-06-09 Geoffrey Keating <geoffk@apple.com>
1003
1004 * traditional.c (push_replacement_text): Set macro->traditional.
1005 (save_replacement_text): Likewise.
1006 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1007 (struct save_macro_item): Delete.
1008 (struct save_macro_data): Use a character array not the previous
1009 structured format.
1010 (save_macros): Save macro as text not as internal structures.
1011 (cpp_prepare_state): Update for changes to save_macro_data.
1012 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1013 -D macros as text.
d8044160
GK		 1014 * macro.c (create_iso_definition): Honour alloc_subobject.
1015 Clear traditional flag.
1016 (_cpp_create_definition): Honour alloc_subobject.
1017 * lex.c (cpp_token_val_index): New.
1018 * internal.h: Include cpp-id-data.h.
1019 (uchar): Move definition to cpp-id-data.h.
1020 (U): Likewise.
1021 (cpp_macro): Likewise.
1022 * directives.c (struct answer): Move to cpp-id-data.h.
1023 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1024
1025 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1026 * include/cpplib.h (struct cpp_string): Add GTY marker.
1027 (enum cpp_token_fld_kind): New.
1028 (struct cpp_token): Add GTY markers.
1029 (cpp_token_val_index): Prototype.
1030 (CPP_HASHNODE_VALUE_IDX): New.
1031 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1032 * include/cpp-id-data.h: New file.
d8044160 1033
0ca8e815
PB		 10342004-06-09 Paolo Bonzini <bonzini@gnu.org>
1035
1036 * Makefile.am (all-local): New.
1037 * Makefile.in: Regenerate.
1038
b51fa00f
RS		 10392004-06-06 Roger Sayle <roger@eyesopen.com>
1040
1041 * Makefile.am (LIBICONV): Declare.
1042 (makedepend_LDADD): Use LIBICONV.
1043 * Makefile.in: Regenerate.
1044
5e2f3f39
AP		 10452004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1046
1047 * Makefile.am (LIBINTL): Declare
1048 (makedepend_LDADD): Use LIBINTL.
1049 * Makefile.in: Regenerate.
1050
c6e83800
ZW		 10512004-06-05 Zack Weinberg <zack@codesourcery.com>
1052
1053 * Makefile.am: Add makedepend.
1054 * Makefile.in, aclocal.m4: Regenerate.
1055 * charset.c: Insert a space to avoid a warning.
1056 * directives.c: Include mkdeps.h.
1057 (_cpp_handle_directive): Reenable macro expander if appropriate.
1058 (undefine_macros): Inline body of _cpp_free_definition for speed.
1059 Do not call undef callback or _cpp_warn_if_unused_macro.
1060 (cpp_get_deps): New interface.
1061 * files.c (search_cache): Add pfile argument. Check for file
1062 that would be found by "" or <> search here...
1063 (_cpp_find_file): ...not here. Correct recorded start_dir of
1064 files found by directory-of-current-file search that would be
1065 found by "" or <> search.
1066 * init.c (cpp_add_dependency_target): Delete.
1067 * internal.h (struct lexer_state): Add discarding_output flag.
1068 * lex.c (lex_identifier): Compute hash function while scanning.
1069 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1070 directives.
1071 * makedepend.c: New file.
1072 * mkdeps.c (struct deps): Add vpath vector.
1073 (apply_vpath, deps_add_vpath): New function.
1074 (deps_free): Free vpath vector.
1075 (deps_add_dep, deps_add_target): Use apply_vpath.
1076 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1077 (ht_lookup_with_hash): New function.
1078 * cpplib.h, mkdeps.h: Update prototypes.
1079 * symtab.h: Update prototypes.
1080 (HT_HASHSTEP, HT_FINISH): New macros.
1081
b453c95f
GK		 10822004-05-29 Geoffrey Keating <geoffk@apple.com>
1083
1084 * symtab.c (ht_create): Set entries_owned.
1085 (ht_destroy): Honour entries_owned.
1086 (ht_expand): Likewise.
1087 (ht_load): New.
2cf22451
ZW		 1088 * include/symtab.h (struct ht): New field 'entries_owned'
1089 (ht_load): New prototype.
b453c95f 1090
963e23c5
PB		 10912004-05-26 Paolo Bonzini <bonzini@gnu.org>
1092
1093 PR bootstrap/15651
1094 * configure.ac: Fix m4 quoting when picking
1095 the size of HOST_WIDE_INT.
1096 * configure: Regenerate.
1097
0429bc77
PB		 10982004-05-25 Paolo Bonzini <bonzini@gnu.org>
1099
1100 * Makefile.am: the correct directory for
1101 gettext include files is given by @INCINTL@.
1102 * Makefile.in: Regenerate.
1103
c86dd7db
PB		 11042004-05-24 Paolo Bonzini <bonzini@gnu.org>
1105
1106 * system.h [!ENABLE_NLS]: dgettext takes two
1107 parameters.
1108
4f4e53dd
PB		 11092004-05-23 Paolo Bonzini <bonzini@gnu.org>
1110
1111 Moved libcpp from the gcc subdirectory to the toplevel.
1112 * Makefile.am: New file.
1113 * Makefile.in: Regenerate.
1114 * configure.ac: New file.
1115 * configure: Regenerate.
1116 * config.in: Regenerate.
1117 * charset.c: Moved from gcc/cppcharset.c. Add note about
1118 brokenness of input charset detection. Adjust for change
1119 in name of cppucnid.h.
1120 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1121 * expr.c: Moved from gcc/cppexp.c.
1122 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1123 Remove #define of O_BINARY, it is in system.h.
1124 * identifiers.c: Moved from gcc/cpphash.c.
1125 * internal.h: Moved from gcc/cpphash.h. Change header
1126 guard name. All other files adjusted to match name change.
1127 * init.c: Moved from gcc/cppinit.c.
1128 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1129 * lex.c: Moved from gcc/cpplex.c.
1130 * directives.c: Moved from gcc/cpplib.c.
1131 * macro.c: Moved from gcc/cppmacro.c.
1132 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1133 * traditional.c: Moved from gcc/cpptrad.c.
1134 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1135 guard name.
1136 * ucnid.pl: Moved from gcc/cppucnid.pl.
1137 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1138 guard name.
1139 * symtab.c: Moved from gcc/hashtable.c.
1140 * line-map.c: Moved from gcc. Do not include intl.h.
1141 * mkdeps.c: Moved from gcc.
1142 * system.h: New file.
2cf22451
ZW		 1143 * include/cpplib.h: Moved from gcc. Change header guard name.
1144 * include/line-map.h: Moved from gcc. Change header guard name.
1145 * include/mkdeps.h: Moved from gcc. Change header guard name.
1146 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1147 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git