1 2008-04-17 Tom Tromey <tromey@redhat.com>
4 * errors.c (cpp_error): Don't reference a token before the start
7 2008-04-16 Tom Tromey <tromey@redhat.com>
9 * Makefile.in (TAGS_SOURCES): New variable.
12 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
14 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
18 2008-04-02 Joseph Myers <joseph@codesourcery.com>
20 * include/cpplib.h (struct cpp_callbacks): Add used_define,
21 used_undef and before_define.
23 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
24 do_ifndef, cpp_pop_definition): Handle new flag and use new
26 * expr.c (parse_defined): Handle new flag and use new callbacks.
27 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
28 flag and use new callbacks.
30 2008-04-01 Jakub Jelinek <jakub@redhat.com>
33 * files.c (struct _cpp_file): Remove pch field.
34 (pch_open_file): Don't set file->pch, just file->pchname.
35 (should_stack_file): After pfile->cb.read_pch call
36 free pchname and clear pchname, don't close file->fd.
37 Test file->pchname instead of file->pch. Don't close fd after cb.
38 (_cpp_stack_include): Test file->pchname instead of file->pch.
40 2008-03-28 Tom Tromey <tromey@redhat.com>
42 * Makefile.in (POSTCOMPILE): New variable.
45 2008-03-13 Tom Tromey <tromey@redhat.com>
48 * directives.c (destringize_and_run): Set pfile->directive.
50 2008-03-06 Markus Milleder <markus.milleder@generali.at>
53 * mkdeps.c (munge): Quote '#' with a '\'.
55 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
58 * mkdeps.c (deps_write): Ensure the first target always appears
59 in the first column, without leading backslash newline. Avoid
60 some more extra whitespace.
62 2008-02-25 Thiemo Seufer <ths@mips.com>
64 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
66 2008-02-19 Tom Tromey <tromey@redhat.com>
68 * traditional.c (lex_identifier): Use CPP_HASHNODE.
69 * lex.c (lex_identifier): Use CPP_HASHNODE.
70 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
72 * identifiers.c (alloc_node): Change return type.
73 (_cpp_init_hashtable): Don't cast 'alloc_node'.
74 (proxy_assertion_broken): New declaration.
75 (cpp_forall_identifiers): Move comment.
76 * line-map.c (linemap_add): Comment fix.
77 (linemap_line_start): Indentation fix.
79 2008-01-25 Jakub Jelinek <jakub@redhat.com>
82 * macro.c (collect_args): Add pragma_buff argument. Push
83 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
84 than into arguments. Reset prevent_expansion and parsing_args
85 state at CPP_PRAGMA_EOL/CPP_EOF.
86 (funlike_invocation_p): Add pragma_buff argument, pass it through
88 (enter_macro_context): Add result argument. Adjust
89 funlike_invocation_p caller. Emit all deferred pragma tokens
90 gathered during collect_args before the expansion, add a padding
91 token. Return 2 instead of 1 if any pragma tokens were prepended.
92 (cpp_get_token): If enter_macro_context returns 2, don't return
93 a padding token, instead cycle to grab CPP_PRAGMA token.
94 * directives.c (_cpp_handle_directive): If was_parsing_args
95 in deferred pragma, leave parsing_args and prevent_expansion as is.
97 2008-01-22 Tom Tromey <tromey@redhat.com>
100 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
101 __STDC_CONSTANT_MACROS.
103 2008-01-07 Fred Fish <fnf@specifix.com>
105 PR preprocessor/30363
106 * traditional.c (replace_args_and_push): Add local variable
107 cxtquote, calculate the replacement text size assuming a
108 worst case of every input character quoted with backslash,
109 and properly handle output quoting of quote characters in
110 actual arguments used in function-like macros.
112 2008-01-03 Tom Tromey <tromey@redhat.com>
114 PR preprocessor/34602
115 * directives.c (do_line): Don't try to spell EOF token.
116 (do_linemarker): Add comment.
118 2007-12-11 DJ Delorie <dj@redhat.com>
120 * charset.c (convert_using_iconv): Close out any shift states,
121 returning to the initial state.
123 2007-12-06 Tom Tromey <tromey@redhat.com>
126 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
128 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
129 * files.c (FILE_HASH_POOL_SIZE): New macro.
130 (struct file_hash_entry_pool): New.
131 (destroy_all_cpp_files): New function.
132 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
133 (new_file_hash_entry): Update.
134 (free_file_hash_entries): New function.
135 (_cpp_cleanup_files): Call free_file_hash_entries and
136 destroy_all_cpp_files.
137 (cpp_clear_file_cache): New function.
138 * include/cpplib.h (cpp_clear_file_cache): Declare.
140 2007-12-03 Tom Tromey <tromey@redhat.com>
142 PR preprocessor/34288
143 * configure.ac, config.in: Rebuilt.
144 * configure.ac: Check for ssize_t.
146 2007-11-30 Tom Tromey <tromey@redhat.com>
148 PR preprocessor/32868
149 * macro.c (_cpp_create_definition): Special case
150 __STDC_FORMAT_MACROS.
152 2007-11-16 Michael Matz <matz@suse.de>
154 * files.c (search_path_head): Fix check for absolute paths.
156 2007-11-11 Tom Tromey <tromey@redhat.com>
159 * include/cpplib.h (cpp_included_before): Declare.
160 * files.c (struct file_hash_entry) <location>: New field.
161 (_cpp_find_file): Initialize new field.
162 (make_cpp_dir): Likewise.
163 (cpp_included_before): New function.
165 2007-11-01 Tom Tromey <tromey@redhat.com>
167 PR preprocessor/30805
168 * macro.c (paste_tokens): Handle padding token.
169 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
171 2007-10-31 Tom Tromey <tromey@redhat.com>
173 PR preprocessor/30786
174 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
175 * directives.c (_cpp_do__Pragma): Return error status.
176 * internal.h (_cpp_do__Pragma): Update.
177 * directives.c (get__Pragma_string): Back up if EOF seen.
179 2007-09-06 Tom Tromey <tromey@redhat.com>
181 * internal.h (struct cpp_reader) <invocation_location>: New
183 (struct cpp_reader) <set_invocation_location>: Likewise.
184 * init.c (cpp_set_line_map): New function.
185 * line-map.c (linemap_add): Use linemap's allocator.
186 * include/line-map.h (GTY): Define.
187 (line_map_realloc): New typedef.
188 (struct line_map): Mark with GTY.
189 (struct line_maps): Likewise.
190 (struct line_maps) <maps>: Likewise.
191 (struct line_maps) <reallocator>: New field.
192 * include/symtab.h (GTY): Conditionally define.
193 * include/cpplib.h (cpp_set_line_map): Declare.
194 (cpp_get_token_with_location): Declare.
195 * macro.c (cpp_get_token): Set invocation_location on the reader.
196 (cpp_get_token_with_location): New function.
198 2007-08-30 Chao-ying Fu <fu@mips.com>
200 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
201 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
202 (cpp_classify_number): Support decimal fixed-point constants without
204 Warn about fixed-point constants when -pedantic.
205 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
206 comments to support fixed-point values.
207 (CPP_N_FRACT, CPP_N_ACCUM): Define.
209 2007-08-18 Tom Tromey <tromey@redhat.com>
211 PR preprocessor/32974
212 * directives.c (parse_include): Don't check for EOL when
213 processing #pragma dependency.
215 2007-07-30 Ollie Wild <aaw@google.com>
217 * directives-only.c: New file.
218 * internal.h (struct _cpp_dir_only_callbacks): New.
219 (_cpp_preprocess_dir_only): New function.
220 * directives.c (_cpp_handle_directive): Check directives_only before
221 disabling execution of indented directives.
222 * files.c (_cpp_stack_file): Add directives_only check.
223 * include/cpplib.h (struct cpp_options): Add directives_only.
224 (cpp_init_special_builtins): New function.
225 * init.c (cpp_init_special_builtins): New function.
226 (cpp_init_builtins): Move builtin_array initialization to
227 cpp_init_special_builtins.
228 (post_options): Check directives_only before setting
229 pfile->state.prevent_expansion = 1.
230 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
231 is expanded inside a directive while -fdirectives-only is enabled.
232 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
233 (libcpp_a_SOURCES): Add directives-only.c.
235 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
237 * traditional.c (_cpp_scan_out_logical_line): Initialize
238 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
239 fmacro.args to prevent 'may be used uninitialized' warning.
241 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
243 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
245 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
246 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
247 for 'q' or 'Q' suffixes.
249 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
251 * files.c (open_file): Correct typo.
253 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
255 * files.c (open_file): Prevent the call
256 for stat from overwriting errno.
258 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
260 * files.c (open_file): Account for the
261 fact that on windows, opening a directory gives
264 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
266 PR preprocessor/23479
267 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
269 (append_digit): Likewise.
270 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
271 binary integer constants.
273 2007-05-31 Dave Korn <dave.korn@artimi.com>
275 PR preprocessor/14331
276 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
278 2007-05-24 Ollie Wild <aaw@google.com>
280 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
281 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
282 (cpp_write_pch_state): Save __COUNTER__ state.
283 (cpp_valid_state): Check valid __COUNTER__ state.
284 (cpp_read_state): Read new __COUNTER__ state.
285 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
286 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
287 * internal.h (struct cpp_reader): Add counter member.
289 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
291 PR preprocessor/20077
292 * macro.c (create_iso_definition): Fixed the method to determine
293 whether the token-pasting operator appears at the beginning or the end
296 2007-05-21 Ian Lance Taylor <iant@google.com>
298 * internal.h (struct cpp_reader): Add new fields:
299 nonexistent_file_hash and nonexistent_file_ob.
300 * files.c: Include "obstack.h".
301 (find_file_in_dir): Before trying to open the file, look up the
302 path name in the hash table of nonexistent files. After failing
303 to open the file, add the path name to the hash table.
304 (_cpp_find_file): Cache the results of looking up the file name
305 starting with the quote and bracket chain heads, if we can.
306 (nonexistent_file_hash_eq): New static function.
307 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
308 pfile->nonexistent_file_ob.
309 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
310 pfile->nonexistent_file_ob.
312 2007-05-14 Janis Johnson <janis187@us.ibm.com>
314 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
317 * expr.c (interpret_float_suffix): Check for invalid suffix.
319 2007-05-02 Eric Christopher <echristo@apple.com>
321 * expr.c (num_div_op): Don't overflow if the result is
324 2007-05-02 Tom Tromey <tromey@redhat.com>
326 PR preprocessor/28709
327 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
329 2007-03-30 Michael Meissner <michael.meissner@amd.com>
331 * directives.c (lex_macro_node_from_str): Fix alloca call to be
334 2007-03-30 Richard Henderson <rth@redhat.com>
336 * directives.c (lex_macro_node_from_str): New.
337 (cpp_push_definition, cpp_pop_definition): New.
338 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
340 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
342 * Makefile.in: Add dummy install-pdf target.
344 2007-01-30 Tom Tromey <tromey@redhat.com>
346 PR preprocessor/30468
347 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
350 2007-01-30 Tom Tromey <tromey@redhat.com>
352 PR preprocessor/29966
353 * macro.c (lex_expansion_token): Save and restore cpp_reader's
355 (_cpp_create_definition): Don't restore cur_token here.
356 * lex.c (_cpp_lex_token): Added assertion.
358 2007-01-27 Tom Tromey <tromey@redhat.com>
360 * configure: Rebuilt.
362 2007-01-12 Tom Tromey <tromey@redhat.com>
364 PR preprocessor/28227
365 * directives.c (lex_macro_node): Added 'is_def_or_undef'
372 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
374 * configure: Regenerate.
376 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
378 * configure: Regenerate.
380 2007-01-04 Tom Tromey <tromey@redhat.com>
382 PR preprocessor/28165
383 * internal.h (cpp_in_primary_file): New function.
384 * directives.c (do_include_next): Use cpp_in_primary_file.
385 (do_pragma_once): Likewise.
386 (do_pragma_system_header): Likewise.
388 2006-12-29 Ian Lance Taylor <iant@google.com>
390 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
391 look backward at the end of the line unless we saw a backslash.
393 2006-12-29 Jakub Jelinek <jakub@redhat.com>
395 PR preprocessor/29612
396 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
397 only when new_sysp is non-zero.
399 2006-12-28 Tom Tromey <tromey@redhat.com>
401 PR preprocessor/30001
402 * charset.c (_cpp_convert_input): Check that to.len is greater
405 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
407 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
408 * configure: Rebuilt.
410 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
412 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
413 for experimental C++0x mode.
414 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
415 adopted the preprocessor changes introduced in C99.
417 2006-10-29 Joseph Myers <joseph@codesourcery.com>
419 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
420 depending on --enable-targets=all.
421 * configure: Regenerate.
423 2006-10-12 Jakub Jelinek <jakub@redhat.com>
425 PR preprocessor/28709
426 * macro.c (paste_tokens): Do error reporting here, use BUF with the
427 spelled LHS token as opposed to spelling it again.
428 (paste_all_tokens): Don't report errors here, just break on failure.
430 2006-10-10 Brooks Moses <bmoses@stanford.edu>
432 * Makefile.in: Added empty "pdf" target.
434 2006-09-22 Geoffrey Keating <geoffk@apple.com>
436 * configure.ac: Make need_64_bit_hwint case for x86-darwin
437 match exactly the glob in gcc/config.gcc.
438 * configure: Regenerate.
440 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
443 PR preprocessor/14634
444 * lex.c (lex_string): Pedwarn for unterminated literals.
446 2006-09-08 Eric Christopher <echristo@apple.com>
448 * configure.ac: Add 64-bit HWI support for i?86-darwin.
450 2006-08-14 Steve Ellcey <sje@cup.hp.com>
454 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
455 (CPP_LAST_EQ): Change.
456 (CPP_LAST_PUNCTUATOR): Change.
457 * expr.c (cpp_operator): Remove MIN and MAX.
458 (reduce): Remove CPP_MIN and CPP_MAX.
459 (num_binary_op): Ditto.
460 * lex.c (_cpp_lex_direct): Ditto.
461 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
463 2006-06-09 Jakub Jelinek <jakub@redhat.com>
465 PR preprocessor/27746
466 * directives.c (do_pragma): Handle pragma with valid namespace
467 and invalid name coming from macro expansion.
468 * directives.c (destringize_and_run): Initialize next field in
473 * directives.c (destringize_and_run): Set NO_EXPAND on the
476 * macro.c (_cpp_backup_tokens): Fix comment typo.
478 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
480 * Makefile.in (CATALOGS): Add po/ prefix.
481 * configure: Regenerated.
483 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
485 * Makefile.in: Add install-html target. Add install-html to .PHONY
487 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
489 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
490 * files.c (_cpp_get_file_stat): New function.
491 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
492 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
493 * internal.h (_cpp_get_file_stat): Prototype.
494 (struct cpp_buffer): Add timestamp.
496 2006-01-23 Jakub Jelinek <jakub@redhat.com>
498 PR preprocessor/25717
499 * init.c (cpp_init_builtins): If __STDC__ will not change value
500 between system headers and other sources, define it as a normal
501 macro rather than a builtin.
502 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
503 cpp_in_system_header condition.
505 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
507 * Makefile.in: Use -MMD instead of -MD.
509 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
510 Richard Henderson <rth@redhat.com>
512 Merge from gomp branch:
513 * directives.c (struct pragma_entry): Add is_deferred. Add ident
514 entry to value union.
515 (end_directive): Don't eat the line if in_deferred_pragma.
516 (run_directive): Remove pragma hacks.
517 (insert_pragma_entry): Remove.
518 (new_pragma_entry): New.
519 (register_pragma_1): Split out of register_pragma. Only handle
520 the lookup tree and return the new entry.
521 (cpp_register_pragma): Fill in the pragma entry here.
522 (cpp_register_deferred_pragma): New.
523 (register_pragma_internal): New.
524 (_cpp_init_internal_pragmas): Use register_pragma_internal.
525 (do_pragma): Allow pragma expansion after namespace. For deferred
526 pragmas, don't slurp the line into a string.
527 (destringize_and_run): Save tokens for deferred pragmas.
528 (cpp_handle_deferred_pragma): Remove.
529 * macro.c (builtin_macro): Remove pragma token hack.
530 (_cpp_push_token_context): Rename from push_token_context and export.
531 * internal.h (struct lexer_state): Add pragma_allow_expansion.
532 (_cpp_push_token_context): Declare.
533 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
534 a token. Update the line number correctly if so.
535 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
536 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
537 * include/cpplib.h (PRAGMA_EOL): New.
538 (CPP_TOKEN_FLD_PRAGMA): New.
539 (struct cpp_token): Add val.pragma.
540 (struct cpp_options): Remove defer_pragmas.
541 (cpp_handle_deferred_pragma): Remove.
542 (cpp_register_deferred_pragma): Declare.
544 2006-01-01 Jakub Jelinek <jakub@redhat.com>
547 * directives.c (do_pragma): If pragma line ends with multi-line
548 block comment, end the saved deferred pragma string before that
549 comment. Handle embedded '\0' chars on the pragma line.
551 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
554 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
556 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
557 Ben Elliston <bje@au.ibm.com>
559 * include/cpplib.h (CPP_N_DFLOAT): New.
560 * expr.c (interpret_float_suffix): Identify df, dd, and dl
561 suffixes as decimal floating point constants.
562 (cpp_classify_number): Disallow hexadecimal DFP constants.
564 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
565 Ian Lance Taylor <ian@airs.com>
567 * include/cpplib.h (struct cpp_callbacks): Annotate error with
568 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
570 2005-11-09 Per Bothner <per@bothner.com>
571 Uros Bizjak <uros@kss-loka.si>
574 * init.c (read_original_filename): Temporarily set
575 state.in_directive before calling _cpp_lex_direct for
578 2005-11-03 James E Wilson <wilson@specifix.com>
580 PR preprocessor/24202
581 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
583 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
585 * include/cpplib.h (struct cpp_callbacks): Make error take
587 * errors.c (cpp_error): Update call to callback.
589 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
591 PR preprocessor/22042
592 * macro.c (_cpp_builtin_macro_text): Lower the needed max
594 (cpp_quote_string): Don't octalify non printable
597 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
600 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
601 (struct cpp_callbacks): Add error.
602 * errors.c (cpp_error): If client_diagnostic, use error callback.
603 * charset.c (convert_escape): Don't use %03o in diagnostic.
605 2005-10-21 James E Wilson <wilson@specifix.com>
607 PR preprocessor/15220
608 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
609 callers. Pass to open_file_failed.
610 (open_file_failed): New parameter angle_brackets. Fix all callers.
611 Use in print_dep assignment.
612 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
613 * internal.h (_cpp_find_file): Add new parm to declaration.
615 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
617 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
618 * configure: Regenerate.
620 2005-10-04 Ian Lance Taylor <ian@airs.com>
622 PR preprocessor/13726
623 * directives.c (check_eol_return_comments): New static function.
624 (parse_include): Add buf parameter. Change all callers.
625 (do_include_common): If not discard comments, turn on
626 save_comments. Pass collected comments to include callback.
627 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
628 include callback: cpp_token list.
630 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
632 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
633 * init.c (struct lang_flags, lang_defaults): Add
634 extended_identifiers.
635 (cpp_set_lang): Use it.
636 * lex.c (forms_identifier_p): Check extended_identifiers.
638 2005-08-30 Jakub Jelinek <jakub@redhat.com>
640 PR preprocessor/20348
641 PR preprocessor/20356
642 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
645 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
647 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
648 -Wmissing-format-attribute.
650 * configure: Regenerate.
652 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
654 * all files: Update FSF address in copyright headers.
655 * makeucnid.c (write_copyright): Update outputted FSF address.
657 2005-06-13 Zack Weinberg <zack@codesourcery.com>
659 * configure.ac: Invoke ZW_CREATE_DEPDIR and
660 ZW_PROG_COMPILER_DEPENDENCIES.
661 * aclocal.m4, configure: Regenerate.
662 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
664 (distclean): Clean up $(DEPDIR) and its contents.
665 (.c.o): Use $(COMPILE).
666 Include $(DEPDIR)/*.Po for most object->header dependencies.
668 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
670 * configure.ac: Check declarations for asprintf and vasprintf.
671 * config.in: Regenerate.
672 * configure: Likewise.
674 * charset.c (conversion_loop): Use XRESIZEVEC.
675 (convert_no_conversion): Likewise.
676 (convert_using_iconv): Likewise.
677 (init_iconv_desc): Cast return value of alloca.
678 (cpp_host_to_exec_charset): Use XNEWVEC.
679 (emit_numeric_escape): Use XRESIZEVEC.
680 (cpp_interpret_string): Use XNEWVEC.
681 (cpp_interpret_string): Use XRESIZEVEC.
682 (_cpp_interpret_identifier): Cast return value of alloca.
683 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
684 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
685 (parse_include): Use XNEWVEC.
686 (insert_pragma_entry): Rename local variable "new" to
688 (save_registered_pragmas): Cast return value of xmemdup.
689 (destringize_and_run): Same for alloca.
690 (parse_assertion): Likewise.
691 (do_assert): Cast allocated storage to proper type.
692 (cpp_define): Likewise.
693 (_cpp_define_builtin): Likewise.
694 (cpp_undef): Likewise.
695 (handle_assertion): Likewise.
696 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
697 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
698 (CPP_UMINUS): Likewise.
699 (struct cpp_operator): Rename from struct operator.
700 (_cpp_expand_op_stack): Use XRESIZEVEC.
701 * files.c (pch_open_file): Use XNEWVEC.
702 (pch_open_file): Use XRESIZEVEC.
703 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
704 (dir_name_of_file): Use XNEWVEC.
705 (make_cpp_file): Use XCNEW.
706 (make_cpp_dir): Likewise.
707 (allocate_file_hash_entries): USE XNEWVEC.
708 (cpp_included): Cast return value of htab_find_with_hash.
709 (append_file_to_dir): Use XNEWVEC.
710 (read_filename_string): Likewise. Use XRESIZEVEC too.
711 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
712 (remap_filename): Use XNEWVEC.
713 (struct pchf_entry): Move definition out of struct pchf_data.
714 (_cpp_save_file_entries): Use XCNEWVAR.
715 (_cpp_read_file_entries): Use XNEWVAR.
716 * identifiers.c (alloc_node): Use XOBNEW.
717 * init.c (cpp_create_reader): Use XCNEW.
718 (cpp_init_builtins): Cast of b->value to enum builtin_type.
719 (read_original_directory): Cast return value of alloca.
720 * lex.c (add_line_note): Use XRESIZEVEC.
721 (warn_about_normalization): Use XNEWVEC.
722 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
723 (new_buff): Use XNEWVEC.
724 * line-map.c (linemap_add): Use XRESIZEVEC.
725 * macro.c (builtin_macro): Cast return value of alloca.
726 (paste_tokens): Likewise.
727 (expand_arg): Use XNEWVEC and XRESIZEVEC.
728 (_cpp_save_parameter): Use XRESIZEVEC.
729 (create_iso_definition): Cast allocated storage to proper type.
730 (_cpp_create_definition): Likewise.
731 (cpp_macro_definition): Use XRESIZEVEC.
732 * makedepend.c (add_clm): Use XNEW.
734 * mkdeps.c (munge): Use XNEWVEC.
735 (deps_init): Use XCNEW.
736 (deps_add_target): Use XRESIZEVEC.
737 (deps_add_default_target): Cast return value of alloca.
738 (deps_add_dep): Use XRESIZEVEC.
739 (deps_add_vpath): Likewise. Use XNEWVEC too.
740 (deps_restore): Likewise.
741 * pch.c (save_idents): Use XNEW and XNEWVEC.
742 (cpp_save_state): Use XNEW.
743 (count_defs): Cast return value of htab_find.
744 (write_defs): Likewise.
745 (cpp_write_pch_deps): Use XNEWVEC.
746 (collect_ht_nodes): Use XRESIZEVEC.
747 (cpp_valid_state): Use XNEWVEC.
748 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
749 * symtab.c (ht_create): Use XCNEW.
750 (ht_lookup_with_hash): Cast return value of obstack_copy0.
751 (ht_expand): Use XCNEWVEC.
752 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
753 (bool): Do not define if __cplusplus.
755 2005-05-12 Zack Weinberg <zack@codesourcery.com>
757 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
758 (do_sccs): Delete function definition, #define to do_ident.
759 (do_ident): Don't hardwire directive name.
761 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
764 * configure: Regenerate.
766 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
768 * files.c: Include io.h for DJGPP to get prototype of setmode.
770 2005-04-19 Per Bothner <per@bothner.com>
772 PR preprocessor/20907
773 * line-map.c (linemap_line_start): Fix bug when we need to increse
774 column_bits but can re-use the current line_map.
776 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
778 * system.h (fopen, fdopen, freopen): Define these to the unlocked
781 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
783 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
784 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
785 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
786 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
788 (fwrite_unlocked): Fix prototype.
790 * configure, config.in: Regenerate.
792 2005-04-05 Jakub Jelinek <jakub@redhat.com>
794 PR preprocessor/19475
795 * macro.c (create_iso_definition): For < ISO C99, don't
796 pedwarn if there is no whitespace between macro name and its
797 replacement, but the replacement starts with a basic character
800 2005-03-28 Andreas Jaeger <aj@suse.de>
802 * lex.c (warn_about_normalization): Cast field width to int to
805 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
807 * configure.ac: Consistently use solaris2.1[0-9]* instead of
809 * configure: Regenerate.
811 2005-03-15 Geoffrey Keating <geoffk@apple.com>
813 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
814 UCN rather than printing an error.
816 2005-03-14 Geoffrey Keating <geoffk@apple.com>
818 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
820 2005-03-14 Geoffrey Keating <geoffk@apple.com>
822 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
823 * charset.c: Update for new format of ucnid.h.
824 (ucn_valid_in_identifier): Update for new format of ucnid.h.
825 Add NST parameter, and update it; update callers.
826 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
828 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
829 * internal.h (struct normalize_state): New.
830 (INITIAL_NORMALIZE_STATE): New.
831 (NORMALIZE_STATE_RESULT): New.
832 (NORMALIZE_STATE_UPDATE_IDNUM): New.
833 (_cpp_valid_ucn): New.
834 * lex.c (warn_about_normalization): New.
835 (forms_identifier_p): Add normalize_state parameter, update callers.
836 (lex_identifier): Add normalize_state parameter, update callers. Keep
838 (lex_number): Likewise.
839 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
840 it with warn_about_normalization.
844 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
845 comments about obsolete version of C++.
846 * include/cpplib.h (enum cpp_normalize_level): New.
847 (struct cpp_options): Add warn_normalize field.
849 2005-03-11 Geoffrey Keating <geoffk@apple.com>
851 * directives.c (glue_header_name): Update call to cpp_spell_token.
852 * internal.h (_cpp_interpret_identifier): New.
853 * charset.c (_cpp_interpret_identifier): New.
854 (_cpp_valid_ucn): Allow UCN version of '$'.
855 * lex.c (lex_identifier): Add extra parameter to indicate if initial
856 character was '$' or '\'. Support identifiers with UCNs.
857 (forms_identifier_p): Allow UCNs.
858 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
860 (cpp_spell_token): Add FORSTRING parameter. Use it.
861 (cpp_token_as_text): Update call to cpp_spell_token.
862 (cpp_output_token): Write UCNs back out.
863 (stringify_arg): Update call to cpp_spell_token.
864 (paste_tokens): Likewise.
865 (cpp_macro_definition): Likewise.
866 * macro.c (stringify_arg): Likewise.
867 (paste_tokens): Likewise.
868 (cpp_macro_definition): Likewise.
869 * include/cpplib.h: Add parameter to cpp_spell_token.
871 2005-03-04 Jakub Jelinek <jakub@redhat.com>
875 * macro.c (replace_args, cpp_get_token): Copy whole
876 cpp_token_u instead of just cpp_string field from it.
878 2005-02-28 Devang Patel <dpatel@apple.com>
880 * directives.c (do_line): Save sysp early before line table is
883 2005-02-20 Zack Weinberg <zack@codesourcery.com>
886 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
887 (cpp_host_to_exec_charset): New function.
888 * include/cpplib.h: Declare cpp_host_to_exec_charset.
890 2005-02-19 Devang Patel <dpatel@apple.com>
892 * charset.c (_cpp_convert_input): Check '\r' before inserting
895 2005-02-15 Eric Christopher <echristo@redhat.com>
897 PR preprocessor/19077
898 * macro.c (cpp_macro_definition): Move handling of whitespace
899 to PREV_WHITE conditional. Remove overloading of len
902 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
904 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
905 traditional.c: Update copyright.
907 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
910 * configure.ac: Check for declaration of basename and getopt.
911 * config.in: Regenerate.
912 * configure: Regenerate.
913 * internal.h (ustrcspn): New.
914 * macro.c (create_iso_definition): Fix allocation of memory.
915 (padding_token): Add cast to remove const-ness.
916 * pch.c (cpp_read_state): Use ustrcspn.
918 2005-02-08 Mike Stump <mrs@apple.com>
920 * files.c (pchf_adder): Remove.
921 (struct pchf_adder_info): Likewise.
922 (_cpp_save_file_entries): Write out all files so that #import works.
924 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
926 * configure: Regenerate.
928 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
930 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
932 * include/cpplib.h: Also update copyright years.
934 2005-01-03 Geoffrey Keating <geoffk@apple.com>
936 * files.c (_cpp_find_file): Add files found by search_path_exhausted
937 to the list of all files.
939 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
941 * internal.h: Update references to Cpp lib filenames.
942 * directives.c: Likewise.
945 * traditional.c: Likewise.
947 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
949 PR preprocessor/15167
950 * files.c (destroy_cpp_file): New function.
951 (should_stack_file): Make a new file if the
952 compared file is still stacked.
954 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
956 PR preprocessor/17610
957 * directives.c (do_include_common): Error out if an empty filename
958 is given for #include (or #include_next or #import).
960 2004-11-27 Roger Sayle <roger@eyesopen.com>
961 Zack Weinberg <zack@codesourcery.com>
963 * internal.h: Replace all uses of uchar with unsigned char.
964 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
965 with !IN_GCC, so uchar is only defined whilst building libcpp.
967 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
969 * aclocal.m4: Regenerate.
971 2004-11-24 Roger Sayle <roger@eyesopen.com>
973 PR preprocessor/15824
974 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
975 directly, instead of the non-existant "system.h" and "ansidecl.h".
976 * configure: Regenerate.
978 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
979 Joseph Myers <joseph@codesourcery.com>
981 * internal.h (struct lexer_state): Add in_deferred_pragma.
982 * directives.c (struct pragma_entry): Add allow_expansion.
983 (insert_pragma_entry): Take allow_expansion flag.
984 (register_pragma): Likewise.
985 (cpp_register_pragma): Likewise.
986 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
987 (do_pragma): Honor allow_expansion.
988 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
989 * include/cpplib.h (cpp_register_pragma): Update prototype.
991 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
992 Mark Mitchell <mark@codesourcery.com>
994 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
995 need_64bit_hwint=yes.
996 * configure: Regenerate.
998 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1000 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1002 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1003 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1004 Remove local srcdir path from generated file.
1006 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1007 Gerald Pfeifer <gerald@pfeifer.com>
1009 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1012 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1015 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1016 (cpp_handle_deferred_pragma): Add cast to silence warning.
1018 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1020 * errors.c (_cpp_begin_message): Print "error: " for errors.
1022 2004-10-10 Andreas Jaeger <aj@suse.de>
1024 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1025 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1027 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1029 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1031 (cpp_read_state): Remove unused variables, m, d and mac_count.
1033 2004-09-29 Per Bothner <per@bothner.com>
1035 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1036 cb.line_change. Otherwise do_pragma will call the line_change
1037 call-back with a meaningless line number.
1039 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1041 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1042 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1043 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1044 * aclocal.m4, configure: Regenerate.
1045 * init.c: Include localedir.h.
1046 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1048 (.c.o): Use $(ALL_CFLAGS).
1049 (localedir.h, localedir.hs): New rules.
1050 (clean): Use rm -rf to remove directories.
1051 (distclean): Also delete localedir.h and localedir.hs.
1052 (init.o): Update dependencies.
1054 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1056 * Makefile.in (aclocal.m4): Update dependencies.
1057 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1058 * aclocal.m4, configure: Regenerate.
1060 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1062 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1063 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1064 Some other comments in this file also tweaked.
1066 * directives.c (do_pragma): Save current buffer position
1067 before lexing the pragma keywords; don't call
1068 _cpp_backup_tokens in the defer_pragmas case.
1070 2004-09-15 Per Bothner <per@bothner.com>
1072 * include/line-map.h (line_map_start): Add parameter names so
1073 preceding comment makes sense.
1074 (linemap_add): Remove from comment mention of non-existing parameter.
1076 2004-09-09 Matt Austern <austern@apple.com>
1077 Zack Weinberg <zack@codesourcery.com>
1079 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1080 prefixes throughout. Add entry for PRAGMA. Remove
1081 unnecessary "= 0" from EQ.
1082 (enum cpp_ttype): Adjust OP and TK definitions to restore
1083 prefixes, via token-paste.
1084 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1085 Change from #defines to additional cpp_ttype enumerators.
1086 (struct cpp_options): Add defer_pragmas.
1087 (cpp_handle_deferred_pragma): Prototype new interface.
1089 * internal.h (struct cpp_reader): Add directive_result.
1090 * directives.c (struct pragma_entry): Add is_internal field;
1091 give boolean fields type bool.
1092 (start_directive): Initialize pfile->directive_result.type.
1093 (_cpp_do__Pragma): Likewise.
1094 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1095 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1097 (register_pragma): New static function, bulk of former
1098 cpp_register_pragma here; add 'internal' argument, pass along
1099 to insert_pragma_entry.
1100 (cpp_register_pragma): Now a wrapper around register_pragma which
1101 always passes false for 'internal' argument.
1102 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1103 true for 'internal'.
1104 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1105 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1106 token instead of executing the pragma.
1107 (cpp_handle_deferred_pragma): New interface.
1108 * lex.c (token_spellings): Adjust OP and TK definitions to
1109 match changes to cpplib.h.
1110 (_cpp_lex_token): Check for a directive-result token and
1111 return it if present.
1112 (cpp_token_val_index): Handle CPP_PRAGMA.
1113 * macro.c (cpp_builtin_macro_text): Correct comment.
1114 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1116 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1118 PR preprocessor/14699
1119 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1120 from size_t to double.
1122 2004-08-28 Andreas Schwab <schwab@suse.de>
1123 Andreas Jaeger <aj@suse.de>
1125 * configure.ac: Set PACKAGE correctly.
1126 * configure: Regenerated.
1128 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1130 * Makefile.in: Add back top_builddir.
1132 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1134 * configure.ac: Replace Automake macro invocations
1135 with manual Autoconf checks and substitutions.
1136 * configure: Regenerate.
1137 * aclocal.m4: Regenerate.
1138 * config.in: Regenerate.
1139 * Makefile.am: Removed.
1140 * Makefile.in: Heavy simplification and reorganization.
1142 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1144 * configure.ac (arm*-*-eabi*): New target.
1145 (arm*-*-symbianelf*): Likewise.
1146 * configure: Regenerated.
1148 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1150 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1151 * directives.c: Use XNEW-family macros from libiberty.
1153 * macro.c: Likewise.
1154 * cpplib.h (cpp_deps_style): Export enum with name.
1156 2004-07-23 Matthias Klose <doko@debian.org>
1158 * init.c (init_library): Use PACKAGE for the text domain.
1160 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1162 PR preprocessor/16366
1163 * internal.h (struct cpp_reader): New field dir_hash.
1164 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1165 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1167 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1169 PR preprocessor/16192
1170 PR preprocessor/15913
1171 PR preprocessor/15572
1172 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1173 expression is missing.
1174 * init.c (post_options): Traditional cpp doesn't do // comments.
1176 2004-06-30 Per Bothner <per@bothner.com>
1178 * include/line-map.h (fileline): Remove old typedef.
1179 * internal.h (struct cpp_reader): Use source_location typedef instead.
1181 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1183 Partially revert patch of 2004-06-05.
1184 * files.c (search_cache): Remove pfile argument. Don't check
1185 for file that would be found by "" or <> search here...
1186 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1187 Do not apply directory-of-current-file correction to files
1188 found by this check. Rearrange code slightly.
1190 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1192 * files.c (should_stack_file): Correct swapped parameters to call
1194 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1196 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1198 * Makefile.in: Regenerate with automake 1.8.5.
1199 * aclocal.m4: Likewise.
1200 * configure: Regenerate.
1202 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1204 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1205 * configure, config.in: Regenerate.
1206 * system.h: Unconditionally define bool as unsigned char,
1207 BOOL_BITFIELD as unsigned int.
1208 * .cvsignore: New file.
1210 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1212 * traditional.c (push_replacement_text): Set macro->traditional.
1213 (save_replacement_text): Likewise.
1214 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1215 (struct save_macro_item): Delete.
1216 (struct save_macro_data): Use a character array not the previous
1218 (save_macros): Save macro as text not as internal structures.
1219 (cpp_prepare_state): Update for changes to save_macro_data.
1220 (cpp_read_state): Don't read macros defined in PCH. Restore
1222 * macro.c (create_iso_definition): Honour alloc_subobject.
1223 Clear traditional flag.
1224 (_cpp_create_definition): Honour alloc_subobject.
1225 * lex.c (cpp_token_val_index): New.
1226 * internal.h: Include cpp-id-data.h.
1227 (uchar): Move definition to cpp-id-data.h.
1229 (cpp_macro): Likewise.
1230 * directives.c (struct answer): Move to cpp-id-data.h.
1231 (do_assert): Honour alloc_subobject.
1233 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1234 * include/cpplib.h (struct cpp_string): Add GTY marker.
1235 (enum cpp_token_fld_kind): New.
1236 (struct cpp_token): Add GTY markers.
1237 (cpp_token_val_index): Prototype.
1238 (CPP_HASHNODE_VALUE_IDX): New.
1239 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1240 * include/cpp-id-data.h: New file.
1242 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1244 * Makefile.am (all-local): New.
1245 * Makefile.in: Regenerate.
1247 2004-06-06 Roger Sayle <roger@eyesopen.com>
1249 * Makefile.am (LIBICONV): Declare.
1250 (makedepend_LDADD): Use LIBICONV.
1251 * Makefile.in: Regenerate.
1253 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1255 * Makefile.am (LIBINTL): Declare
1256 (makedepend_LDADD): Use LIBINTL.
1257 * Makefile.in: Regenerate.
1259 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1261 * Makefile.am: Add makedepend.
1262 * Makefile.in, aclocal.m4: Regenerate.
1263 * charset.c: Insert a space to avoid a warning.
1264 * directives.c: Include mkdeps.h.
1265 (_cpp_handle_directive): Reenable macro expander if appropriate.
1266 (undefine_macros): Inline body of _cpp_free_definition for speed.
1267 Do not call undef callback or _cpp_warn_if_unused_macro.
1268 (cpp_get_deps): New interface.
1269 * files.c (search_cache): Add pfile argument. Check for file
1270 that would be found by "" or <> search here...
1271 (_cpp_find_file): ...not here. Correct recorded start_dir of
1272 files found by directory-of-current-file search that would be
1273 found by "" or <> search.
1274 * init.c (cpp_add_dependency_target): Delete.
1275 * internal.h (struct lexer_state): Add discarding_output flag.
1276 * lex.c (lex_identifier): Compute hash function while scanning.
1277 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1279 * makedepend.c: New file.
1280 * mkdeps.c (struct deps): Add vpath vector.
1281 (apply_vpath, deps_add_vpath): New function.
1282 (deps_free): Free vpath vector.
1283 (deps_add_dep, deps_add_target): Use apply_vpath.
1284 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1285 (ht_lookup_with_hash): New function.
1286 * cpplib.h, mkdeps.h: Update prototypes.
1287 * symtab.h: Update prototypes.
1288 (HT_HASHSTEP, HT_FINISH): New macros.
1290 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1292 * symtab.c (ht_create): Set entries_owned.
1293 (ht_destroy): Honour entries_owned.
1294 (ht_expand): Likewise.
1296 * include/symtab.h (struct ht): New field 'entries_owned'
1297 (ht_load): New prototype.
1299 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1302 * configure.ac: Fix m4 quoting when picking
1303 the size of HOST_WIDE_INT.
1304 * configure: Regenerate.
1306 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1308 * Makefile.am: the correct directory for
1309 gettext include files is given by @INCINTL@.
1310 * Makefile.in: Regenerate.
1312 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1314 * system.h [!ENABLE_NLS]: dgettext takes two
1317 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1319 Moved libcpp from the gcc subdirectory to the toplevel.
1320 * Makefile.am: New file.
1321 * Makefile.in: Regenerate.
1322 * configure.ac: New file.
1323 * configure: Regenerate.
1324 * config.in: Regenerate.
1325 * charset.c: Moved from gcc/cppcharset.c. Add note about
1326 brokenness of input charset detection. Adjust for change
1327 in name of cppucnid.h.
1328 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1329 * expr.c: Moved from gcc/cppexp.c.
1330 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1331 Remove #define of O_BINARY, it is in system.h.
1332 * identifiers.c: Moved from gcc/cpphash.c.
1333 * internal.h: Moved from gcc/cpphash.h. Change header
1334 guard name. All other files adjusted to match name change.
1335 * init.c: Moved from gcc/cppinit.c.
1336 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1337 * lex.c: Moved from gcc/cpplex.c.
1338 * directives.c: Moved from gcc/cpplib.c.
1339 * macro.c: Moved from gcc/cppmacro.c.
1340 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1341 * traditional.c: Moved from gcc/cpptrad.c.
1342 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1344 * ucnid.pl: Moved from gcc/cppucnid.pl.
1345 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1347 * symtab.c: Moved from gcc/hashtable.c.
1348 * line-map.c: Moved from gcc. Do not include intl.h.
1349 * mkdeps.c: Moved from gcc.
1350 * system.h: New file.
1351 * include/cpplib.h: Moved from gcc. Change header guard name.
1352 * include/line-map.h: Moved from gcc. Change header guard name.
1353 * include/mkdeps.h: Moved from gcc. Change header guard name.
1354 * include/symtab.h: Moved from gcc/hashtable.h. Change header