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607f74e9
TT		 12007-11-30 Tom Tromey <tromey@redhat.com>
2
3 PR preprocessor/32868:
4 * macro.c (_cpp_create_definition): Special case
5 __STDC_FORMAT_MACROS.
6
b0f4807f
MM		 72007-11-16 Michael Matz <matz@suse.de>
8
9 * files.c (search_path_head): Fix check for absolute paths.
10
f1e20710
TT		 112007-11-11 Tom Tromey <tromey@redhat.com>
12
13 PR c++/17557:
14 * include/cpplib.h (cpp_included_before): Declare.
15 * files.c (struct file_hash_entry) <location>: New field.
16 (_cpp_find_file): Initialize new field.
17 (make_cpp_dir): Likewise.
18 (cpp_included_before): New function.
19
f373b44d
TT		 202007-11-01 Tom Tromey <tromey@redhat.com>
21
22 PR preprocessor/30805:
23 * macro.c (paste_tokens): Handle padding token.
24 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
25
5b9a40df
TT		 262007-10-31 Tom Tromey <tromey@redhat.com>
27
28 PR preprocessor/30786:
29 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
30 * directives.c (_cpp_do__Pragma): Return error status.
31 * internal.h (_cpp_do__Pragma): Update.
32 * directives.c (get__Pragma_string): Back up if EOF seen.
33
5ffeb913
TT		 342007-09-06 Tom Tromey <tromey@redhat.com>
35
36 * internal.h (struct cpp_reader) <invocation_location>: New
37 field.
38 (struct cpp_reader) <set_invocation_location>: Likewise.
39 * init.c (cpp_set_line_map): New function.
40 * line-map.c (linemap_add): Use linemap's allocator.
41 * include/line-map.h (GTY): Define.
42 (line_map_realloc): New typedef.
43 (struct line_map): Mark with GTY.
44 (struct line_maps): Likewise.
45 (struct line_maps) <maps>: Likewise.
46 (struct line_maps) <reallocator>: New field.
47 * include/symtab.h (GTY): Conditionally define.
48 * include/cpplib.h (cpp_set_line_map): Declare.
49 (cpp_get_token_with_location): Declare.
50 * macro.c (cpp_get_token): Set invocation_location on the reader.
51 (cpp_get_token_with_location): New function.
52
ac6b1c67
CF		 532007-08-30 Chao-ying Fu <fu@mips.com>
54
55 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
56 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
57 (cpp_classify_number): Support decimal fixed-point constants without
58 exponents.
59 Warn about fixed-point constants when -pedantic.
60 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
61 comments to support fixed-point values.
62 (CPP_N_FRACT, CPP_N_ACCUM): Define.
63
cda5e672
TT		 642007-08-18 Tom Tromey <tromey@redhat.com>
65
66 PR preprocessor/32974:
67 * directives.c (parse_include): Don't check for EOL when
68 processing #pragma dependency.
69
ccfc4c91
OW		 702007-07-30 Ollie Wild <aaw@google.com>
71
72 * directives-only.c: New file.
73 * internal.h (struct _cpp_dir_only_callbacks): New.
74 (_cpp_preprocess_dir_only): New function.
75 * directives.c (_cpp_handle_directive): Check directives_only before
76 disabling execution of indented directives.
77 * files.c (_cpp_stack_file): Add directives_only check.
78 * include/cpplib.h (struct cpp_options): Add directives_only.
79 (cpp_init_special_builtins): New function.
80 * init.c (cpp_init_special_builtins): New function.
81 (cpp_init_builtins): Move builtin_array initialization to
82 cpp_init_special_builtins.
83 (post_options): Check directives_only before setting
84 pfile->state.prevent_expansion = 1.
85 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
86 is expanded inside a directive while -fdirectives-only is enabled.
87 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
88 (libcpp_a_SOURCES): Add directives-only.c.
89
a206413a
UB		 902007-07-04 Uros Bizjak <ubizjak@gmail.com>
91
92 * traditional.c (_cpp_scan_out_logical_line): Initialize
93 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
94 fmacro.args to prevent 'may be used uninitialized' warning.
95
c77cd3d1
UB		 962007-07-03 Uros Bizjak <ubizjak@gmail.com>
97
98 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
99 Add new constants.
100 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
101 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
102 for 'q' or 'Q' suffixes.
103
66938a1d
DS		 1042007-06-17 Danny Smith <dannysmith@users.sourceforge.net
105
e1311401 106 * files.c (open_file): Correct typo.
66938a1d 107
71995ede
VP		 1082007-06-16 Vladimir Prus <vladimir@codesourcery.com>
109
e1311401 110 * files.c (open_file): Prevent the call
71995ede
VP		 111 for stat from overwriting errno.
112
84152c25
VP		 1132007-06-09 Vladimir Prus <vladimir@codesourcery.com>
114
e1311401 115 * files.c (open_file): Account for the
84152c25
VP		 116 fact that on windows, opening a directory gives
117 EACCES.
118
f7fd775f
JW		 1192007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
120
121 PR preprocessor/23479
122 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
123 integer constants.
124 (append_digit): Likewise.
125 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
126 binary integer constants.
127
ed0e74e0
DK		 1282007-05-31 Dave Korn <dave.korn@artimi.com>
129
130 PR preprocessor/14331
131 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
132
a702045a
OW		 1332007-05-24 Ollie Wild <aaw@google.com>
134
135 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
136 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
137 (cpp_write_pch_state): Save __COUNTER__ state.
138 (cpp_valid_state): Check valid __COUNTER__ state.
139 (cpp_read_state): Read new __COUNTER__ state.
140 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
141 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
142 * internal.h (struct cpp_reader): Add counter member.
143
126e073b
SM		 1442007-05-23 Simon Martin <simartin@users.sourceforge.net>
145
146 PR preprocessor/20077
147 * macro.c (create_iso_definition): Fixed the method to determine
148 whether the token-pasting operator appears at the beginning or the end
149 of a macro.
150
0b4cafec
ILT		 1512007-05-21 Ian Lance Taylor <iant@google.com>
152
153 * internal.h (struct cpp_reader): Add new fields:
154 nonexistent_file_hash and nonexistent_file_ob.
155 * files.c: Include "obstack.h".
156 (find_file_in_dir): Before trying to open the file, look up the
157 path name in the hash table of nonexistent files. After failing
158 to open the file, add the path name to the hash table.
159 (_cpp_find_file): Cache the results of looking up the file name
160 starting with the quote and bracket chain heads, if we can.
161 (nonexistent_file_hash_eq): New static function.
162 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
163 pfile->nonexistent_file_ob.
164 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
165 pfile->nonexistent_file_ob.
166
30e04921
JJ		 1672007-05-14 Janis Johnson <janis187@us.ibm.com>
168
5a6bb57e
JJ		 169 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
170
30e04921
JJ		 171 PR c/31924
172 * expr.c (interpret_float_suffix): Check for invalid suffix.
173
22a8a52d
EC		 1742007-05-02 Eric Christopher <echristo@apple.com>
175
176 * expr.c (num_div_op): Don't overflow if the result is
177 zero.
178
fca35e1b
TT		 1792007-05-02 Tom Tromey <tromey@redhat.com>
180
181 PR preprocessor/28709:
182 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
183
4cd97075
MM		 1842007-03-30 Michael Meissner <michael.meissner@amd.com>
185
186 * directives.c (lex_macro_node_from_str): Fix alloca call to be
187 type correct.
188
121de39f
RH		 1892007-03-30 Richard Henderson <rth@redhat.com>
190
191 * directives.c (lex_macro_node_from_str): New.
192 (cpp_push_definition, cpp_pop_definition): New.
193 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
194
4fcb360b
BM		 1952007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
196
197 * Makefile.in: Add dummy install-pdf target.
198
67e64439
TT		 1992007-01-30 Tom Tromey <tromey@redhat.com>
200
201 PR preprocessor/30468:
202 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
203 './'.
204
ee380365
TT		 2052007-01-30 Tom Tromey <tromey@redhat.com>
206
207 PR preprocessor/29966:
208 * macro.c (lex_expansion_token): Save and restore cpp_reader's
209 cur_token.
210 (_cpp_create_definition): Don't restore cur_token here.
211 * lex.c (_cpp_lex_token): Added assertion.
212
024abeb3
TT		 2132007-01-27 Tom Tromey <tromey@redhat.com>
214
215 * configure: Rebuilt.
216
ee1c2a10
TT		 2172007-01-12 Tom Tromey <tromey@redhat.com>
218
219 PR preprocessor/28227:
220 * directives.c (lex_macro_node): Added 'is_def_or_undef'
221 argument.
222 (do_define): Update.
223 (do_undef): Update.
224 (do_ifdef): Update.
225 (do_ifndef): Update.
226
67214c16
PB		 2272007-01-11 Paolo Bonzini <bonzini@gnu.org>
228
229 * configure: Regenerate.
230
1aa6ca40
PB		 2312007-01-11 Paolo Bonzini <bonzini@gnu.org>
232
233 * configure: Regenerate.
234
705e2d28
TT		 2352007-01-04 Tom Tromey <tromey@redhat.com>
236
237 PR preprocessor/28165:
238 * internal.h (cpp_in_primary_file): New function.
239 * directives.c (do_include_next): Use cpp_in_primary_file.
240 (do_pragma_once): Likewise.
241 (do_pragma_system_header): Likewise.
242
7af45bd4
ILT		 2432006-12-29 Ian Lance Taylor <iant@google.com>
244
245 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
246 look backward at the end of the line unless we saw a backslash.
247
9d30f270
JJ		 2482006-12-29 Jakub Jelinek <jakub@redhat.com>
249
250 PR preprocessor/29612
251 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
252 only when new_sysp is non-zero.
253
30b0edc0
TT		 2542006-12-28 Tom Tromey <tromey@redhat.com>
255
256 PR preprocessor/30001:
257 * charset.c (_cpp_convert_input): Check that to.len is greater
258 than zero.
259
85d9c13c
TS		 2602006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
261
262 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
83cc06b2 263 * configure: Rebuilt.
85d9c13c 264
dfafdaa6
DG		 2652006-11-01 Douglas Gregor <doug.gregor@gmail.com>
266
267 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
268 for experimental C++0x mode.
269 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
270 adopted the preprocessor changes introduced in C99.
271
0f45f0f5
JM		 2722006-10-29 Joseph Myers <joseph@codesourcery.com>
273
274 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
275 depending on --enable-targets=all.
276 * configure: Regenerate.
277
de000d22
JJ		 2782006-10-12 Jakub Jelinek <jakub@redhat.com>
279
280 PR preprocessor/28709
281 * macro.c (paste_tokens): Do error reporting here, use BUF with the
282 spelled LHS token as opposed to spelling it again.
283 (paste_all_tokens): Don't report errors here, just break on failure.
284
b5422ad7
BM		 2852006-10-10 Brooks Moses <bmoses@stanford.edu>
286
287 * Makefile.in: Added empty "pdf" target.
288
aaf50ff2
GK		 2892006-09-22 Geoffrey Keating <geoffk@apple.com>
290
291 * configure.ac: Make need_64_bit_hwint case for x86-darwin
292 match exactly the glob in gcc/config.gcc.
293 * configure: Regenerate.
294
c663e301
JM		 2952006-09-13 Joseph S. Myers <joseph@codesourcery.com>
296
297 PR c/28768
298 PR preprocessor/14634
299 * lex.c (lex_string): Pedwarn for unterminated literals.
300
f7288899
EC		 3012006-09-08 Eric Christopher <echristo@apple.com>
302
303 * configure.ac: Add 64-bit HWI support for i?86-darwin.
304
b52dbbf8
SE		 3052006-08-14 Steve Ellcey <sje@cup.hp.com>
306
307 PR c++/28288
308 PR c++/14556
309 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
310 (CPP_LAST_EQ): Change.
311 (CPP_LAST_PUNCTUATOR): Change.
312 * expr.c (cpp_operator): Remove MIN and MAX.
313 (reduce): Remove CPP_MIN and CPP_MAX.
314 (num_binary_op): Ditto.
315 * lex.c (_cpp_lex_direct): Ditto.
316 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
317
1c90c6f9
JJ		 3182006-06-09 Jakub Jelinek <jakub@redhat.com>
319
320 PR preprocessor/27746
321 * directives.c (do_pragma): Handle pragma with valid namespace
322 and invalid name coming from macro expansion.
323 * directives.c (destringize_and_run): Initialize next field in
324 context.
325
326 PR c/27747
327 PR c++/27748
328 * directives.c (destringize_and_run): Set NO_EXPAND on the
329 tokens.
330
331 * macro.c (_cpp_backup_tokens): Fix comment typo.
332
5c3c3683
DJ		 3332006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
334
335 * Makefile.in (CATALOGS): Add po/ prefix.
336 * configure: Regenerated.
337
b2bd74bc
CD		 3382006-05-23 Carlos O'Donell <carlos@codesourcery.com>
339
340 * Makefile.in: Add install-html target. Add install-html to .PHONY
341
be8ac3e2
GZ		 3422006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
343
344 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
345 * files.c (_cpp_get_file_stat): New function.
346 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
347 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
348 * internal.h (_cpp_get_file_stat): Prototype.
349 (struct cpp_buffer): Add timestamp.
350
83900997
JJ		 3512006-01-23 Jakub Jelinek <jakub@redhat.com>
352
353 PR preprocessor/25717
354 * init.c (cpp_init_builtins): If __STDC__ will not change value
355 between system headers and other sources, define it as a normal
356 macro rather than a builtin.
357 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
358 cpp_in_system_header condition.
359
3602006-01-05 Paolo Bonzini <bonzini@gnu.org>
9220c30c
PB		 361
362 * Makefile.in: Use -MMD instead of -MD.
363
bc4071dd
RH		 3642006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
365 Richard Henderson <rth@redhat.com>
366
367 Merge from gomp branch:
368 * directives.c (struct pragma_entry): Add is_deferred. Add ident
369 entry to value union.
370 (end_directive): Don't eat the line if in_deferred_pragma.
371 (run_directive): Remove pragma hacks.
372 (insert_pragma_entry): Remove.
373 (new_pragma_entry): New.
374 (register_pragma_1): Split out of register_pragma. Only handle
375 the lookup tree and return the new entry.
376 (cpp_register_pragma): Fill in the pragma entry here.
377 (cpp_register_deferred_pragma): New.
378 (register_pragma_internal): New.
379 (_cpp_init_internal_pragmas): Use register_pragma_internal.
380 (do_pragma): Allow pragma expansion after namespace. For deferred
381 pragmas, don't slurp the line into a string.
382 (destringize_and_run): Save tokens for deferred pragmas.
383 (cpp_handle_deferred_pragma): Remove.
384 * macro.c (builtin_macro): Remove pragma token hack.
385 (_cpp_push_token_context): Rename from push_token_context and export.
386 * internal.h (struct lexer_state): Add pragma_allow_expansion.
387 (_cpp_push_token_context): Declare.
388 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
389 a token. Update the line number correctly if so.
390 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
391 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
392 * include/cpplib.h (PRAGMA_EOL): New.
393 (CPP_TOKEN_FLD_PRAGMA): New.
394 (struct cpp_token): Add val.pragma.
395 (struct cpp_options): Remove defer_pragmas.
396 (cpp_handle_deferred_pragma): Remove.
397 (cpp_register_deferred_pragma): Declare.
398
d09e893f
JJ		 3992006-01-01 Jakub Jelinek <jakub@redhat.com>
400
401 PR c++/25294
402 * directives.c (do_pragma): If pragma line ends with multi-line
403 block comment, end the saved deferred pragma string before that
404 comment. Handle embedded '\0' chars on the pragma line.
405
ab84748a
VR		 4062005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
407
408 PR c++/23333
409 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
410
ad6ed77e
JG		 4112005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
412 Ben Elliston <bje@au.ibm.com>
413
414 * include/cpplib.h (CPP_N_DFLOAT): New.
415 * expr.c (interpret_float_suffix): Identify df, dd, and dl
416 suffixes as decimal floating point constants.
417 (cpp_classify_number): Disallow hexadecimal DFP constants.
418
ba096620 4192005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
bc4071dd 420 Ian Lance Taylor <ian@airs.com>
ba096620
GP		 421
422 * include/cpplib.h (struct cpp_callbacks): Annotate error with
423 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
424
456b8ce5
UB		 4252005-11-09 Per Bothner <per@bothner.com>
426 Uros Bizjak <uros@kss-loka.si>
f7288899 427
456b8ce5
UB		 428 PR c/24101
429 * init.c (read_original_filename): Temporarily set
430 state.in_directive before calling _cpp_lex_direct for
431 CPP_HASH tokens.
432
5571f74f
JW		 4332005-11-03 James E Wilson <wilson@specifix.com>
434
435 PR preprocessor/24202
436 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
437
a63607ed
JM		 4382005-11-04 Joseph S. Myers <joseph@codesourcery.com>
439
440 * include/cpplib.h (struct cpp_callbacks): Make error take
441 va_list* parameter.
442 * errors.c (cpp_error): Update call to callback.
443
651ed942
AP		 4442005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
445
446 PR preprocessor/22042
447 * macro.c (_cpp_builtin_macro_text): Lower the needed max
448 buffer size.
449 (cpp_quote_string): Don't octalify non printable
450 charactors.
451
178b58b5
JM		 4522005-11-03 Joseph S. Myers <joseph@codesourcery.com>
453
454 PR c++/17964
455 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
456 (struct cpp_callbacks): Add error.
457 * errors.c (cpp_error): If client_diagnostic, use error callback.
458 * charset.c (convert_escape): Don't use %03o in diagnostic.
459
3ee5ed11 4602005-10-21 James E Wilson <wilson@specifix.com>
6568f34b
JW		 461
462 PR preprocessor/15220
463 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
464 callers. Pass to open_file_failed.
465 (open_file_failed): New parameter angle_brackets. Fix all callers.
466 Use in print_dep assignment.
467 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
468 * internal.h (_cpp_find_file): Add new parm to declaration.
f7288899 469
077fc835
KH		 4702005-10-08 Kazu Hirata <kazu@codesourcery.com>
471
472 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
473 * configure: Regenerate.
474
cbc43ae0
ILT		 4752005-10-04 Ian Lance Taylor <ian@airs.com>
476
477 PR preprocessor/13726
478 * directives.c (check_eol_return_comments): New static function.
479 (parse_include): Add buf parameter. Change all callers.
480 (do_include_common): If not discard comments, turn on
481 save_comments. Pass collected comments to include callback.
482 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
483 include callback: cpp_token list.
484
af15a2fe
JM		 4852005-09-20 Joseph S. Myers <joseph@codesourcery.com>
486
487 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
488 * init.c (struct lang_flags, lang_defaults): Add
489 extended_identifiers.
490 (cpp_set_lang): Use it.
491 * lex.c (forms_identifier_p): Check extended_identifiers.
492
f5eab47e
JJ		 4932005-08-30 Jakub Jelinek <jakub@redhat.com>
494
495 PR preprocessor/20348
496 PR preprocessor/20356
497 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
498 2004-06-05 changes.
499
467129e6
KG		 5002005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
501
502 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
503 -Wmissing-format-attribute.
504
505 * configure: Regenerate.
506
200031d1
KC		 5072005-06-29 Kelley Cook <kcook@gcc.gnu.org>
508
509 * all files: Update FSF address in copyright headers.
510 * makeucnid.c (write_copyright): Update outputted FSF address.
511
f610dd5f
ZW		 5122005-06-13 Zack Weinberg <zack@codesourcery.com>
513
514 * configure.ac: Invoke ZW_CREATE_DEPDIR and
515 ZW_PROG_COMPILER_DEPENDENCIES.
516 * aclocal.m4, configure: Regenerate.
517 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
518 New variables.
519 (distclean): Clean up $(DEPDIR) and its contents.
520 (.c.o): Use $(COMPILE).
521 Include $(DEPDIR)/*.Po for most object->header dependencies.
522
c3f829c1
GDR		 5232005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
524
525 * configure.ac: Check declarations for asprintf and vasprintf.
526 * config.in: Regenerate.
527 * configure: Likewise.
528
529 * charset.c (conversion_loop): Use XRESIZEVEC.
530 (convert_no_conversion): Likewise.
531 (convert_using_iconv): Likewise.
532 (init_iconv_desc): Cast return value of alloca.
533 (cpp_host_to_exec_charset): Use XNEWVEC.
534 (emit_numeric_escape): Use XRESIZEVEC.
535 (cpp_interpret_string): Use XNEWVEC.
536 (cpp_interpret_string): Use XRESIZEVEC.
537 (_cpp_interpret_identifier): Cast return value of alloca.
538 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
539 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
540 (parse_include): Use XNEWVEC.
541 (insert_pragma_entry): Rename local variable "new" to
f610dd5f 542 "new_entry".
c3f829c1
GDR		 543 (save_registered_pragmas): Cast return value of xmemdup.
544 (destringize_and_run): Same for alloca.
545 (parse_assertion): Likewise.
546 (do_assert): Cast allocated storage to proper type.
547 (cpp_define): Likewise.
548 (_cpp_define_builtin): Likewise.
549 (cpp_undef): Likewise.
550 (handle_assertion): Likewise.
551 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
552 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
553 (CPP_UMINUS): Likewise.
554 (struct cpp_operator): Rename from struct operator.
555 (_cpp_expand_op_stack): Use XRESIZEVEC.
556 * files.c (pch_open_file): Use XNEWVEC.
557 (pch_open_file): Use XRESIZEVEC.
558 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
559 (dir_name_of_file): Use XNEWVEC.
560 (make_cpp_file): Use XCNEW.
561 (make_cpp_dir): Likewise.
562 (allocate_file_hash_entries): USE XNEWVEC.
563 (cpp_included): Cast return value of htab_find_with_hash.
564 (append_file_to_dir): Use XNEWVEC.
565 (read_filename_string): Likewise. Use XRESIZEVEC too.
566 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
567 (remap_filename): Use XNEWVEC.
568 (struct pchf_entry): Move definition out of struct pchf_data.
569 (_cpp_save_file_entries): Use XCNEWVAR.
570 (_cpp_read_file_entries): Use XNEWVAR.
571 * identifiers.c (alloc_node): Use XOBNEW.
572 * init.c (cpp_create_reader): Use XCNEW.
573 (cpp_init_builtins): Cast of b->value to enum builtin_type.
574 (read_original_directory): Cast return value of alloca.
575 * lex.c (add_line_note): Use XRESIZEVEC.
576 (warn_about_normalization): Use XNEWVEC.
577 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
578 (new_buff): Use XNEWVEC.
579 * line-map.c (linemap_add): Use XRESIZEVEC.
580 * macro.c (builtin_macro): Cast return value of alloca.
581 (paste_tokens): Likewise.
582 (expand_arg): Use XNEWVEC and XRESIZEVEC.
583 (_cpp_save_parameter): Use XRESIZEVEC.
584 (create_iso_definition): Cast allocated storage to proper type.
585 (_cpp_create_definition): Likewise.
586 (cpp_macro_definition): Use XRESIZEVEC.
587 * makedepend.c (add_clm): Use XNEW.
588 (add_dir): Likewise.
589 * mkdeps.c (munge): Use XNEWVEC.
590 (deps_init): Use XCNEW.
591 (deps_add_target): Use XRESIZEVEC.
592 (deps_add_default_target): Cast return value of alloca.
593 (deps_add_dep): Use XRESIZEVEC.
594 (deps_add_vpath): Likewise. Use XNEWVEC too.
595 (deps_restore): Likewise.
596 * pch.c (save_idents): Use XNEW and XNEWVEC.
597 (cpp_save_state): Use XNEW.
598 (count_defs): Cast return value of htab_find.
599 (write_defs): Likewise.
600 (cpp_write_pch_deps): Use XNEWVEC.
601 (collect_ht_nodes): Use XRESIZEVEC.
602 (cpp_valid_state): Use XNEWVEC.
603 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
604 * symtab.c (ht_create): Use XCNEW.
605 (ht_lookup_with_hash): Cast return value of obstack_copy0.
606 (ht_expand): Use XCNEWVEC.
607 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
608 (bool): Do not define if __cplusplus.
609
1ed17cd5
ZW		 6102005-05-12 Zack Weinberg <zack@codesourcery.com>
611
612 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
613 (do_sccs): Delete function definition, #define to do_ident.
614 (do_ident): Don't hardwire directive name.
615
5a8c20ce
RK		 6162005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
617
618 PR bootstrap/21230
619 * configure: Regenerate.
620
473c5bc9
AP		 6212005-04-27 Andris Pavenis <pavenis@latnet.lv>
622
623 * files.c: Include io.h for DJGPP to get prototype of setmode.
624
c1fc5047
PB		 6252005-04-19 Per Bothner <per@bothner.com>
626
627 PR preprocessor/20907
628 * line-map.c (linemap_line_start): Fix bug when we need to increse
629 column_bits but can re-use the current line_map.
630
042630ad
KG		 6312005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
632
633 * system.h (fopen, fdopen, freopen): Define these to the unlocked
634 libiberty functions.
635
0d667716
KG		 6362005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
637
638 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
639 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
640 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
641 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
642 _unlocked function.
643 (fwrite_unlocked): Fix prototype.
1ed17cd5 644
0d667716
KG		 645 * configure, config.in: Regenerate.
646
cae064e7
JJ		 6472005-04-05 Jakub Jelinek <jakub@redhat.com>
648
649 PR preprocessor/19475
650 * macro.c (create_iso_definition): For < ISO C99, don't
651 pedwarn if there is no whitespace between macro name and its
652 replacement, but the replacement starts with a basic character
653 set character.
654
cbada204
AJ		 6552005-03-28 Andreas Jaeger <aj@suse.de>
656
657 * lex.c (warn_about_normalization): Cast field width to int to
658 avoid warning.
659
f42eccdb
JM		 6602005-03-19 Joseph S. Myers <joseph@codesourcery.com>
661
662 * configure.ac: Consistently use solaris2.1[0-9]* instead of
663 solaris2.1[0-9].
664 * configure: Regenerate.
665
c79e602b
GK		 6662005-03-15 Geoffrey Keating <geoffk@apple.com>
667
668 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
669 UCN rather than printing an error.
670
50668cf6
GK		 6712005-03-14 Geoffrey Keating <geoffk@apple.com>
672
6baba9bb
GK		 673 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
674
6752005-03-14 Geoffrey Keating <geoffk@apple.com>
1ed17cd5 676
50668cf6
GK		 677 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
678 * charset.c: Update for new format of ucnid.h.
679 (ucn_valid_in_identifier): Update for new format of ucnid.h.
680 Add NST parameter, and update it; update callers.
681 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
682 with cpp_error.
683 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
684 * internal.h (struct normalize_state): New.
685 (INITIAL_NORMALIZE_STATE): New.
686 (NORMALIZE_STATE_RESULT): New.
687 (NORMALIZE_STATE_UPDATE_IDNUM): New.
688 (_cpp_valid_ucn): New.
689 * lex.c (warn_about_normalization): New.
690 (forms_identifier_p): Add normalize_state parameter, update callers.
691 (lex_identifier): Add normalize_state parameter, update callers. Keep
692 the state current.
693 (lex_number): Likewise.
694 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
695 it with warn_about_normalization.
696 * makeucnid.c: New.
697 * ucnid.h: Replace.
698 * ucnid.pl: Remove.
699 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
700 comments about obsolete version of C++.
701 * include/cpplib.h (enum cpp_normalize_level): New.
702 (struct cpp_options): Add warn_normalize field.
703
47e20491
GK		 7042005-03-11 Geoffrey Keating <geoffk@apple.com>
705
706 * directives.c (glue_header_name): Update call to cpp_spell_token.
707 * internal.h (_cpp_interpret_identifier): New.
708 * charset.c (_cpp_interpret_identifier): New.
709 (_cpp_valid_ucn): Allow UCN version of '$'.
710 * lex.c (lex_identifier): Add extra parameter to indicate if initial
711 character was '$' or '\'. Support identifiers with UCNs.
712 (forms_identifier_p): Allow UCNs.
713 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
714 (utf8_to_ucn): New.
715 (cpp_spell_token): Add FORSTRING parameter. Use it.
716 (cpp_token_as_text): Update call to cpp_spell_token.
717 (cpp_output_token): Write UCNs back out.
718 (stringify_arg): Update call to cpp_spell_token.
719 (paste_tokens): Likewise.
720 (cpp_macro_definition): Likewise.
721 * macro.c (stringify_arg): Likewise.
722 (paste_tokens): Likewise.
723 (cpp_macro_definition): Likewise.
724 * include/cpplib.h: Add parameter to cpp_spell_token.
725
73096711
JJ		 7262005-03-04 Jakub Jelinek <jakub@redhat.com>
727
728 PR bootstrap/20282
729 PR bootstrap/20305
730 * macro.c (replace_args, cpp_get_token): Copy whole
731 cpp_token_u instead of just cpp_string field from it.
732
2203a881
DP		 7332005-02-28 Devang Patel <dpatel@apple.com>
734
735 * directives.c (do_line): Save sysp early before line table is
736 realloc'ed.
1ed17cd5 737
c5ff069d
ZW		 7382005-02-20 Zack Weinberg <zack@codesourcery.com>
739
740 PR 18785
741 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
742 (cpp_host_to_exec_charset): New function.
743 * include/cpplib.h: Declare cpp_host_to_exec_charset.
744
04c90eea
DP		 7452005-02-19 Devang Patel <dpatel@apple.com>
746
747 * charset.c (_cpp_convert_input): Check '\r' before inserting
748 '\n' at the end.
c5ff069d 749
6da55c00
EC		 7502005-02-15 Eric Christopher <echristo@redhat.com>
751
752 PR preprocessor/19077
753 * macro.c (cpp_macro_definition): Move handling of whitespace
754 to PREV_WHITE conditional. Remove overloading of len
755 variable.
756
31c3e631
KH		 7572005-02-14 Kazu Hirata <kazu@cs.umass.edu>
758
759 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
760 traditional.c: Update copyright.
761
be0f1e54
PB		 7622005-02-14 Paolo Bonzini <bonzini@gnu.org>
763
764 PR bootstrap/19818
765 * configure.ac: Check for declaration of basename and getopt.
766 * config.in: Regenerate.
767 * configure: Regenerate.
768 * internal.h (ustrcspn): New.
769 * macro.c (create_iso_definition): Fix allocation of memory.
770 (padding_token): Add cast to remove const-ness.
771 * pch.c (cpp_read_state): Use ustrcspn.
772
ecddfb39
MS		 7732005-02-08 Mike Stump <mrs@apple.com>
774
775 * files.c (pchf_adder): Remove.
776 (struct pchf_adder_info): Likewise.
777 (_cpp_save_file_entries): Write out all files so that #import works.
778
9fcdd891
JM		 7792005-01-23 Joseph S. Myers <joseph@codesourcery.com>
780
781 * configure: Regenerate.
782
ecfd72e7
TS		 7832005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
784
785 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
786
6c25a4f7 787 * include/cpplib.h: Also update copyright years.
c5ff069d 788
942926ad
GK		 7892005-01-03 Geoffrey Keating <geoffk@apple.com>
790
791 * files.c (_cpp_find_file): Add files found by search_path_exhausted
792 to the list of all files.
793
a2566ae9
GDR		 7942005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
795
796 * internal.h: Update references to Cpp lib filenames.
797 * directives.c: Likewise.
798 * init.c: Likewise.
799 * macro.c: Likewise.
800 * traditional.c: Likewise.
801
1b449375
EB		 8022004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
803
804 PR preprocessor/15167
805 * files.c (destroy_cpp_file): New function.
806 (should_stack_file): Make a new file if the
807 compared file is still stacked.
808
28303828
NN		 8092004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
810
c5ff069d 811 PR preprocessor/17610
28303828
NN		 812 * directives.c (do_include_common): Error out if an empty filename
813 is given for #include (or #include_next or #import).
814
c812785a
RS		 8152004-11-27 Roger Sayle <roger@eyesopen.com>
816 Zack Weinberg <zack@codesourcery.com>
817
818 * internal.h: Replace all uses of uchar with unsigned char.
819 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
820 with !IN_GCC, so uchar is only defined whilst building libcpp.
821
f91eaa01
KC		 8222004-11-24 Kelley Cook <kcook@gcc.gnu.org>
823
824 * aclocal.m4: Regenerate.
825
f78ce0c2
RS		 8262004-11-24 Roger Sayle <roger@eyesopen.com>
827
828 PR preprocessor/15824
829 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
830 directly, instead of the non-existant "system.h" and "ansidecl.h".
831 * configure: Regenerate.
832
b5b3e36a 8332004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 834 Joseph Myers <joseph@codesourcery.com>
b5b3e36a
DJ		 835
836 * internal.h (struct lexer_state): Add in_deferred_pragma.
837 * directives.c (struct pragma_entry): Add allow_expansion.
838 (insert_pragma_entry): Take allow_expansion flag.
839 (register_pragma): Likewise.
840 (cpp_register_pragma): Likewise.
841 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
842 (do_pragma): Honor allow_expansion.
843 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
844 * include/cpplib.h (cpp_register_pragma): Update prototype.
845
a8e68029 8462004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
c5ff069d 847 Mark Mitchell <mark@codesourcery.com>
a8e68029
DJ		 848
849 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
850 need_64bit_hwint=yes.
851 * configure: Regenerate.
852
50f47ee0
JM		 8532004-11-09 Joseph S. Myers <joseph@codesourcery.com>
854
855 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
856 po/$(PACKAGE).pot.
857 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
858 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
859 Remove local srcdir path from generated file.
860
968e08d6 8612004-11-04 Zack Weinberg <zack@codesourcery.com>
c5ff069d 862 Gerald Pfeifer <gerald@pfeifer.com>
968e08d6
ZW		 863
864 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
865 as well.
866
3da3d587
ZW		 8672004-10-27 Zack Weinberg <zack@codesourcery.com>
868
869 PR 18075
870 * directives.c (do_pragma): Do not defer pragmas which are unknown.
871 (cpp_handle_deferred_pragma): Add cast to silence warning.
872
ac24fc25
JM		 8732004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
874
875 * errors.c (_cpp_begin_message): Print "error: " for errors.
876
7731405b
AJ		 8772004-10-10 Andreas Jaeger <aj@suse.de>
878
879 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
880 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
881
646544e3
AP		 8822004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
883
884 * pch.c (cpp_write_pch_state): Remove variable z as it is not
885 used.
886 (cpp_read_state): Remove unused variables, m, d and mac_count.
887
67a74146
PB		 8882004-09-29 Per Bothner <per@bothner.com>
889
890 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
891 cb.line_change. Otherwise do_pragma will call the line_change
892 call-back with a meaningless line number.
893
018a4785
ZW		 8942004-09-24 Zack Weinberg <zack@codesourcery.com>
895
896 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
897 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
898 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
899 * aclocal.m4, configure: Regenerate.
900 * init.c: Include localedir.h.
901 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
902 (DEFS): Delete.
903 (.c.o): Use $(ALL_CFLAGS).
904 (localedir.h, localedir.hs): New rules.
905 (clean): Use rm -rf to remove directories.
906 (distclean): Also delete localedir.h and localedir.hs.
907 (init.o): Update dependencies.
908
88fa57d7
KC		 9092004-09-22 Kelley Cook <kcook@gcc.gnu.org>
910
911 * Makefile.in (aclocal.m4): Update dependencies.
912 * configure.ac (AC_CONFIG_MACRO_DIR): New.
913 * aclocal.m4, configure: Regenerate.
914
8f8e9aa5
ZW		 9152004-09-17 Zack Weinberg <zack@codesourcery.com>
916
a29f62d9
ZW		 917 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
918 (_cpp_convert_input, _cpp_default_encoding): Add comments.
919 Some other comments in this file also tweaked.
920
8f8e9aa5
ZW		 921 * directives.c (do_pragma): Save current buffer position
922 before lexing the pragma keywords; don't call
923 _cpp_backup_tokens in the defer_pragmas case.
924
a2981930
PB		 9252004-09-15 Per Bothner <per@bothner.com>
926
927 * include/line-map.h (line_map_start): Add parameter names so
928 preceding comment makes sense.
929 (linemap_add): Remove from comment mention of non-existing parameter.
930
21b11495
ZW		 9312004-09-09 Matt Austern <austern@apple.com>
932 Zack Weinberg <zack@codesourcery.com>
933
934 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
935 prefixes throughout. Add entry for PRAGMA. Remove
936 unnecessary "= 0" from EQ.
937 (enum cpp_ttype): Adjust OP and TK definitions to restore
938 prefixes, via token-paste.
939 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
940 Change from #defines to additional cpp_ttype enumerators.
941 (struct cpp_options): Add defer_pragmas.
942 (cpp_handle_deferred_pragma): Prototype new interface.
943
944 * internal.h (struct cpp_reader): Add directive_result.
945 * directives.c (struct pragma_entry): Add is_internal field;
946 give boolean fields type bool.
947 (start_directive): Initialize pfile->directive_result.type.
948 (_cpp_do__Pragma): Likewise.
949 (run_directive): Do not crash if pfile->buffer->prev is NULL.
950 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
951 from it.
952 (register_pragma): New static function, bulk of former
953 cpp_register_pragma here; add 'internal' argument, pass along
954 to insert_pragma_entry.
955 (cpp_register_pragma): Now a wrapper around register_pragma which
956 always passes false for 'internal' argument.
957 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
958 true for 'internal'.
959 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
960 an internal pragma, save text till the end of the line as a CPP_PRAGMA
961 token instead of executing the pragma.
962 (cpp_handle_deferred_pragma): New interface.
963 * lex.c (token_spellings): Adjust OP and TK definitions to
964 match changes to cpplib.h.
965 (_cpp_lex_token): Check for a directive-result token and
966 return it if present.
967 (cpp_token_val_index): Handle CPP_PRAGMA.
968 * macro.c (cpp_builtin_macro_text): Correct comment.
969 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
970
0fd9e8dd
SB		 9712004-09-06 Serge Belyshev <belyshev@lubercy.com>
972
973 PR preprocessor/14699
974 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
975 from size_t to double.
976
39b8ce7f
AS		 9772004-08-28 Andreas Schwab <schwab@suse.de>
978 Andreas Jaeger <aj@suse.de>
979
980 * configure.ac: Set PACKAGE correctly.
981 * configure: Regenerated.
982
5d1f4b27
PB		 9832004-08-25 Paolo Bonzini <bonzini@gnu.org>
984
985 * Makefile.in: Add back top_builddir.
986
078e3ffe
PB		 9872004-08-25 Paolo Bonzini <bonzini@gnu.org>
988
989 * configure.ac: Replace Automake macro invocations
990 with manual Autoconf checks and substitutions.
991 * configure: Regenerate.
992 * aclocal.m4: Regenerate.
993 * config.in: Regenerate.
994 * Makefile.am: Removed.
995 * Makefile.in: Heavy simplification and reorganization.
996
b3f8d95d
MM		 9972004-08-09 Mark Mitchell <mark@codesourcery.com>
998
999 * configure.ac (arm*-*-eabi*): New target.
1000 (arm*-*-symbianelf*): Likewise.
1001 * configure: Regenerated.
1002
72bb2c39
BI		 10032004-07-24 Bernardo Innocenti <bernie@develer.com>
1004
1005 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1006 * directives.c: Use XNEW-family macros from libiberty.
1007 * lex.c: Likewise.
1008 * macro.c: Likewise.
1009 * cpplib.h (cpp_deps_style): Export enum with name.
1010
21b11495 10112004-07-23 Matthias Klose <doko@debian.org>
72bb2c39 1012
21b11495 1013 * init.c (init_library): Use PACKAGE for the text domain.
85eac2a0 1014
a23ee064
AP		 10152004-07-16 Andris Pavenis <pavenis@latnet.lv>
1016
1017 PR preprocessor/16366
1018 * internal.h (struct cpp_reader): New field dir_hash.
1019 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1020 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1021
a09d4744
NB		 10222004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1023
1024 PR preprocessor/16192
1025 PR preprocessor/15913
1026 PR preprocessor/15572
1027 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1028 expression is missing.
1029 * init.c (post_options): Traditional cpp doesn't do // comments.
1030
f58f7def
PB		 10312004-06-30 Per Bothner <per@bothner.com>
1032
1033 * include/line-map.h (fileline): Remove old typedef.
1034 * internal.h (struct cpp_reader): Use source_location typedef instead.
1035
e83d8d43
ZW		 10362004-06-26 Zack Weinberg <zack@codesourcery.com>
1037
1038 Partially revert patch of 2004-06-05.
1039 * files.c (search_cache): Remove pfile argument. Don't check
1040 for file that would be found by "" or <> search here...
1041 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1042 Do not apply directory-of-current-file correction to files
1043 found by this check. Rearrange code slightly.
1044
c0d578e6
GK		 10452004-06-21 Geoffrey Keating <geoffk@apple.com>
1046
1047 * files.c (should_stack_file): Correct swapped parameters to call
1048 to cb.read_pch.
1049 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1050
159d5224
PB		 10512004-06-15 Paolo Bonzini <bonzini@gnu.org>
1052
1053 * Makefile.in: Regenerate with automake 1.8.5.
1054 * aclocal.m4: Likewise.
1055 * configure: Regenerate.
1056
2fac9c01
ZW		 10572004-06-11 Zack Weinberg <zack@codesourcery.com>
1058
1059 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1060 * configure, config.in: Regenerate.
1061 * system.h: Unconditionally define bool as unsigned char,
1062 BOOL_BITFIELD as unsigned int.
1063 * .cvsignore: New file.
1064
d8044160
GK		 10652004-06-09 Geoffrey Keating <geoffk@apple.com>
1066
1067 * traditional.c (push_replacement_text): Set macro->traditional.
1068 (save_replacement_text): Likewise.
1069 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1070 (struct save_macro_item): Delete.
1071 (struct save_macro_data): Use a character array not the previous
1072 structured format.
1073 (save_macros): Save macro as text not as internal structures.
1074 (cpp_prepare_state): Update for changes to save_macro_data.
1075 (cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451 1076 -D macros as text.
d8044160
GK		 1077 * macro.c (create_iso_definition): Honour alloc_subobject.
1078 Clear traditional flag.
1079 (_cpp_create_definition): Honour alloc_subobject.
1080 * lex.c (cpp_token_val_index): New.
1081 * internal.h: Include cpp-id-data.h.
1082 (uchar): Move definition to cpp-id-data.h.
1083 (U): Likewise.
1084 (cpp_macro): Likewise.
1085 * directives.c (struct answer): Move to cpp-id-data.h.
1086 (do_assert): Honour alloc_subobject.
2cf22451
ZW		 1087
1088 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1089 * include/cpplib.h (struct cpp_string): Add GTY marker.
1090 (enum cpp_token_fld_kind): New.
1091 (struct cpp_token): Add GTY markers.
1092 (cpp_token_val_index): Prototype.
1093 (CPP_HASHNODE_VALUE_IDX): New.
1094 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1095 * include/cpp-id-data.h: New file.
d8044160 1096
0ca8e815
PB		 10972004-06-09 Paolo Bonzini <bonzini@gnu.org>
1098
1099 * Makefile.am (all-local): New.
1100 * Makefile.in: Regenerate.
1101
b51fa00f
RS		 11022004-06-06 Roger Sayle <roger@eyesopen.com>
1103
1104 * Makefile.am (LIBICONV): Declare.
1105 (makedepend_LDADD): Use LIBICONV.
1106 * Makefile.in: Regenerate.
1107
5e2f3f39
AP		 11082004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1109
1110 * Makefile.am (LIBINTL): Declare
1111 (makedepend_LDADD): Use LIBINTL.
1112 * Makefile.in: Regenerate.
1113
c6e83800
ZW		 11142004-06-05 Zack Weinberg <zack@codesourcery.com>
1115
1116 * Makefile.am: Add makedepend.
1117 * Makefile.in, aclocal.m4: Regenerate.
1118 * charset.c: Insert a space to avoid a warning.
1119 * directives.c: Include mkdeps.h.
1120 (_cpp_handle_directive): Reenable macro expander if appropriate.
1121 (undefine_macros): Inline body of _cpp_free_definition for speed.
1122 Do not call undef callback or _cpp_warn_if_unused_macro.
1123 (cpp_get_deps): New interface.
1124 * files.c (search_cache): Add pfile argument. Check for file
1125 that would be found by "" or <> search here...
1126 (_cpp_find_file): ...not here. Correct recorded start_dir of
1127 files found by directory-of-current-file search that would be
1128 found by "" or <> search.
1129 * init.c (cpp_add_dependency_target): Delete.
1130 * internal.h (struct lexer_state): Add discarding_output flag.
1131 * lex.c (lex_identifier): Compute hash function while scanning.
1132 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1133 directives.
1134 * makedepend.c: New file.
1135 * mkdeps.c (struct deps): Add vpath vector.
1136 (apply_vpath, deps_add_vpath): New function.
1137 (deps_free): Free vpath vector.
1138 (deps_add_dep, deps_add_target): Use apply_vpath.
1139 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1140 (ht_lookup_with_hash): New function.
1141 * cpplib.h, mkdeps.h: Update prototypes.
1142 * symtab.h: Update prototypes.
1143 (HT_HASHSTEP, HT_FINISH): New macros.
1144
b453c95f
GK		 11452004-05-29 Geoffrey Keating <geoffk@apple.com>
1146
1147 * symtab.c (ht_create): Set entries_owned.
1148 (ht_destroy): Honour entries_owned.
1149 (ht_expand): Likewise.
1150 (ht_load): New.
2cf22451
ZW		 1151 * include/symtab.h (struct ht): New field 'entries_owned'
1152 (ht_load): New prototype.
b453c95f 1153
963e23c5
PB		 11542004-05-26 Paolo Bonzini <bonzini@gnu.org>
1155
1156 PR bootstrap/15651
1157 * configure.ac: Fix m4 quoting when picking
1158 the size of HOST_WIDE_INT.
1159 * configure: Regenerate.
1160
0429bc77
PB		 11612004-05-25 Paolo Bonzini <bonzini@gnu.org>
1162
1163 * Makefile.am: the correct directory for
1164 gettext include files is given by @INCINTL@.
1165 * Makefile.in: Regenerate.
1166
c86dd7db
PB		 11672004-05-24 Paolo Bonzini <bonzini@gnu.org>
1168
1169 * system.h [!ENABLE_NLS]: dgettext takes two
1170 parameters.
1171
4f4e53dd
PB		 11722004-05-23 Paolo Bonzini <bonzini@gnu.org>
1173
1174 Moved libcpp from the gcc subdirectory to the toplevel.
1175 * Makefile.am: New file.
1176 * Makefile.in: Regenerate.
1177 * configure.ac: New file.
1178 * configure: Regenerate.
1179 * config.in: Regenerate.
1180 * charset.c: Moved from gcc/cppcharset.c. Add note about
1181 brokenness of input charset detection. Adjust for change
1182 in name of cppucnid.h.
1183 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1184 * expr.c: Moved from gcc/cppexp.c.
1185 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1186 Remove #define of O_BINARY, it is in system.h.
1187 * identifiers.c: Moved from gcc/cpphash.c.
1188 * internal.h: Moved from gcc/cpphash.h. Change header
1189 guard name. All other files adjusted to match name change.
1190 * init.c: Moved from gcc/cppinit.c.
1191 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1192 * lex.c: Moved from gcc/cpplex.c.
1193 * directives.c: Moved from gcc/cpplib.c.
1194 * macro.c: Moved from gcc/cppmacro.c.
1195 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1196 * traditional.c: Moved from gcc/cpptrad.c.
1197 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1198 guard name.
1199 * ucnid.pl: Moved from gcc/cppucnid.pl.
1200 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1201 guard name.
1202 * symtab.c: Moved from gcc/hashtable.c.
1203 * line-map.c: Moved from gcc. Do not include intl.h.
1204 * mkdeps.c: Moved from gcc.
1205 * system.h: New file.
2cf22451
ZW		 1206 * include/cpplib.h: Moved from gcc. Change header guard name.
1207 * include/line-map.h: Moved from gcc. Change header guard name.
1208 * include/mkdeps.h: Moved from gcc. Change header guard name.
1209 * include/symtab.h: Moved from gcc/hashtable.h. Change header
1210 guard name.
Mirror of https://gcc.gnu.org/git/gcc.git