1 2007-03-30 Michael Meissner <michael.meissner@amd.com>
3 * directives.c (lex_macro_node_from_str): Fix alloca call to be
6 2007-03-30 Richard Henderson <rth@redhat.com>
8 * directives.c (lex_macro_node_from_str): New.
9 (cpp_push_definition, cpp_pop_definition): New.
10 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
12 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
14 * Makefile.in: Add dummy install-pdf target.
16 2007-01-30 Tom Tromey <tromey@redhat.com>
18 PR preprocessor/30468:
19 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
22 2007-01-30 Tom Tromey <tromey@redhat.com>
24 PR preprocessor/29966:
25 * macro.c (lex_expansion_token): Save and restore cpp_reader's
27 (_cpp_create_definition): Don't restore cur_token here.
28 * lex.c (_cpp_lex_token): Added assertion.
30 2007-01-27 Tom Tromey <tromey@redhat.com>
34 2007-01-12 Tom Tromey <tromey@redhat.com>
36 PR preprocessor/28227:
37 * directives.c (lex_macro_node): Added 'is_def_or_undef'
44 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
46 * configure: Regenerate.
48 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
50 * configure: Regenerate.
52 2007-01-04 Tom Tromey <tromey@redhat.com>
54 PR preprocessor/28165:
55 * internal.h (cpp_in_primary_file): New function.
56 * directives.c (do_include_next): Use cpp_in_primary_file.
57 (do_pragma_once): Likewise.
58 (do_pragma_system_header): Likewise.
60 2006-12-29 Ian Lance Taylor <iant@google.com>
62 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
63 look backward at the end of the line unless we saw a backslash.
65 2006-12-29 Jakub Jelinek <jakub@redhat.com>
68 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
69 only when new_sysp is non-zero.
71 2006-12-28 Tom Tromey <tromey@redhat.com>
73 PR preprocessor/30001:
74 * charset.c (_cpp_convert_input): Check that to.len is greater
77 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
79 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
82 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
84 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
85 for experimental C++0x mode.
86 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
87 adopted the preprocessor changes introduced in C99.
89 2006-10-29 Joseph Myers <joseph@codesourcery.com>
91 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
92 depending on --enable-targets=all.
93 * configure: Regenerate.
95 2006-10-12 Jakub Jelinek <jakub@redhat.com>
98 * macro.c (paste_tokens): Do error reporting here, use BUF with the
99 spelled LHS token as opposed to spelling it again.
100 (paste_all_tokens): Don't report errors here, just break on failure.
102 2006-10-10 Brooks Moses <bmoses@stanford.edu>
104 * Makefile.in: Added empty "pdf" target.
106 2006-09-22 Geoffrey Keating <geoffk@apple.com>
108 * configure.ac: Make need_64_bit_hwint case for x86-darwin
109 match exactly the glob in gcc/config.gcc.
110 * configure: Regenerate.
112 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
115 PR preprocessor/14634
116 * lex.c (lex_string): Pedwarn for unterminated literals.
118 2006-09-08 Eric Christopher <echristo@apple.com>
120 * configure.ac: Add 64-bit HWI support for i?86-darwin.
122 2006-08-14 Steve Ellcey <sje@cup.hp.com>
126 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
127 (CPP_LAST_EQ): Change.
128 (CPP_LAST_PUNCTUATOR): Change.
129 * expr.c (cpp_operator): Remove MIN and MAX.
130 (reduce): Remove CPP_MIN and CPP_MAX.
131 (num_binary_op): Ditto.
132 * lex.c (_cpp_lex_direct): Ditto.
133 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
135 2006-06-09 Jakub Jelinek <jakub@redhat.com>
137 PR preprocessor/27746
138 * directives.c (do_pragma): Handle pragma with valid namespace
139 and invalid name coming from macro expansion.
140 * directives.c (destringize_and_run): Initialize next field in
145 * directives.c (destringize_and_run): Set NO_EXPAND on the
148 * macro.c (_cpp_backup_tokens): Fix comment typo.
150 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
152 * Makefile.in (CATALOGS): Add po/ prefix.
153 * configure: Regenerated.
155 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
157 * Makefile.in: Add install-html target. Add install-html to .PHONY
159 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
161 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
162 * files.c (_cpp_get_file_stat): New function.
163 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
164 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
165 * internal.h (_cpp_get_file_stat): Prototype.
166 (struct cpp_buffer): Add timestamp.
168 2006-01-23 Jakub Jelinek <jakub@redhat.com>
170 PR preprocessor/25717
171 * init.c (cpp_init_builtins): If __STDC__ will not change value
172 between system headers and other sources, define it as a normal
173 macro rather than a builtin.
174 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
175 cpp_in_system_header condition.
177 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
179 * Makefile.in: Use -MMD instead of -MD.
181 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
182 Richard Henderson <rth@redhat.com>
184 Merge from gomp branch:
185 * directives.c (struct pragma_entry): Add is_deferred. Add ident
186 entry to value union.
187 (end_directive): Don't eat the line if in_deferred_pragma.
188 (run_directive): Remove pragma hacks.
189 (insert_pragma_entry): Remove.
190 (new_pragma_entry): New.
191 (register_pragma_1): Split out of register_pragma. Only handle
192 the lookup tree and return the new entry.
193 (cpp_register_pragma): Fill in the pragma entry here.
194 (cpp_register_deferred_pragma): New.
195 (register_pragma_internal): New.
196 (_cpp_init_internal_pragmas): Use register_pragma_internal.
197 (do_pragma): Allow pragma expansion after namespace. For deferred
198 pragmas, don't slurp the line into a string.
199 (destringize_and_run): Save tokens for deferred pragmas.
200 (cpp_handle_deferred_pragma): Remove.
201 * macro.c (builtin_macro): Remove pragma token hack.
202 (_cpp_push_token_context): Rename from push_token_context and export.
203 * internal.h (struct lexer_state): Add pragma_allow_expansion.
204 (_cpp_push_token_context): Declare.
205 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
206 a token. Update the line number correctly if so.
207 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
208 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
209 * include/cpplib.h (PRAGMA_EOL): New.
210 (CPP_TOKEN_FLD_PRAGMA): New.
211 (struct cpp_token): Add val.pragma.
212 (struct cpp_options): Remove defer_pragmas.
213 (cpp_handle_deferred_pragma): Remove.
214 (cpp_register_deferred_pragma): Declare.
216 2006-01-01 Jakub Jelinek <jakub@redhat.com>
219 * directives.c (do_pragma): If pragma line ends with multi-line
220 block comment, end the saved deferred pragma string before that
221 comment. Handle embedded '\0' chars on the pragma line.
223 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
226 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
228 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
229 Ben Elliston <bje@au.ibm.com>
231 * include/cpplib.h (CPP_N_DFLOAT): New.
232 * expr.c (interpret_float_suffix): Identify df, dd, and dl
233 suffixes as decimal floating point constants.
234 (cpp_classify_number): Disallow hexadecimal DFP constants.
236 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
237 Ian Lance Taylor <ian@airs.com>
239 * include/cpplib.h (struct cpp_callbacks): Annotate error with
240 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
242 2005-11-09 Per Bothner <per@bothner.com>
243 Uros Bizjak <uros@kss-loka.si>
246 * init.c (read_original_filename): Temporarily set
247 state.in_directive before calling _cpp_lex_direct for
250 2005-11-03 James E Wilson <wilson@specifix.com>
252 PR preprocessor/24202
253 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
255 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
257 * include/cpplib.h (struct cpp_callbacks): Make error take
259 * errors.c (cpp_error): Update call to callback.
261 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
263 PR preprocessor/22042
264 * macro.c (_cpp_builtin_macro_text): Lower the needed max
266 (cpp_quote_string): Don't octalify non printable
269 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
272 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
273 (struct cpp_callbacks): Add error.
274 * errors.c (cpp_error): If client_diagnostic, use error callback.
275 * charset.c (convert_escape): Don't use %03o in diagnostic.
277 2005-10-21 James E Wilson <wilson@specifix.com>
279 PR preprocessor/15220
280 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
281 callers. Pass to open_file_failed.
282 (open_file_failed): New parameter angle_brackets. Fix all callers.
283 Use in print_dep assignment.
284 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
285 * internal.h (_cpp_find_file): Add new parm to declaration.
287 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
289 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
290 * configure: Regenerate.
292 2005-10-04 Ian Lance Taylor <ian@airs.com>
294 PR preprocessor/13726
295 * directives.c (check_eol_return_comments): New static function.
296 (parse_include): Add buf parameter. Change all callers.
297 (do_include_common): If not discard comments, turn on
298 save_comments. Pass collected comments to include callback.
299 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
300 include callback: cpp_token list.
302 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
304 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
305 * init.c (struct lang_flags, lang_defaults): Add
306 extended_identifiers.
307 (cpp_set_lang): Use it.
308 * lex.c (forms_identifier_p): Check extended_identifiers.
310 2005-08-30 Jakub Jelinek <jakub@redhat.com>
312 PR preprocessor/20348
313 PR preprocessor/20356
314 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
317 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
320 -Wmissing-format-attribute.
322 * configure: Regenerate.
324 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
326 * all files: Update FSF address in copyright headers.
327 * makeucnid.c (write_copyright): Update outputted FSF address.
329 2005-06-13 Zack Weinberg <zack@codesourcery.com>
331 * configure.ac: Invoke ZW_CREATE_DEPDIR and
332 ZW_PROG_COMPILER_DEPENDENCIES.
333 * aclocal.m4, configure: Regenerate.
334 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
336 (distclean): Clean up $(DEPDIR) and its contents.
337 (.c.o): Use $(COMPILE).
338 Include $(DEPDIR)/*.Po for most object->header dependencies.
340 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
342 * configure.ac: Check declarations for asprintf and vasprintf.
343 * config.in: Regenerate.
344 * configure: Likewise.
346 * charset.c (conversion_loop): Use XRESIZEVEC.
347 (convert_no_conversion): Likewise.
348 (convert_using_iconv): Likewise.
349 (init_iconv_desc): Cast return value of alloca.
350 (cpp_host_to_exec_charset): Use XNEWVEC.
351 (emit_numeric_escape): Use XRESIZEVEC.
352 (cpp_interpret_string): Use XNEWVEC.
353 (cpp_interpret_string): Use XRESIZEVEC.
354 (_cpp_interpret_identifier): Cast return value of alloca.
355 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
356 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
357 (parse_include): Use XNEWVEC.
358 (insert_pragma_entry): Rename local variable "new" to
360 (save_registered_pragmas): Cast return value of xmemdup.
361 (destringize_and_run): Same for alloca.
362 (parse_assertion): Likewise.
363 (do_assert): Cast allocated storage to proper type.
364 (cpp_define): Likewise.
365 (_cpp_define_builtin): Likewise.
366 (cpp_undef): Likewise.
367 (handle_assertion): Likewise.
368 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
369 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
370 (CPP_UMINUS): Likewise.
371 (struct cpp_operator): Rename from struct operator.
372 (_cpp_expand_op_stack): Use XRESIZEVEC.
373 * files.c (pch_open_file): Use XNEWVEC.
374 (pch_open_file): Use XRESIZEVEC.
375 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
376 (dir_name_of_file): Use XNEWVEC.
377 (make_cpp_file): Use XCNEW.
378 (make_cpp_dir): Likewise.
379 (allocate_file_hash_entries): USE XNEWVEC.
380 (cpp_included): Cast return value of htab_find_with_hash.
381 (append_file_to_dir): Use XNEWVEC.
382 (read_filename_string): Likewise. Use XRESIZEVEC too.
383 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
384 (remap_filename): Use XNEWVEC.
385 (struct pchf_entry): Move definition out of struct pchf_data.
386 (_cpp_save_file_entries): Use XCNEWVAR.
387 (_cpp_read_file_entries): Use XNEWVAR.
388 * identifiers.c (alloc_node): Use XOBNEW.
389 * init.c (cpp_create_reader): Use XCNEW.
390 (cpp_init_builtins): Cast of b->value to enum builtin_type.
391 (read_original_directory): Cast return value of alloca.
392 * lex.c (add_line_note): Use XRESIZEVEC.
393 (warn_about_normalization): Use XNEWVEC.
394 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
395 (new_buff): Use XNEWVEC.
396 * line-map.c (linemap_add): Use XRESIZEVEC.
397 * macro.c (builtin_macro): Cast return value of alloca.
398 (paste_tokens): Likewise.
399 (expand_arg): Use XNEWVEC and XRESIZEVEC.
400 (_cpp_save_parameter): Use XRESIZEVEC.
401 (create_iso_definition): Cast allocated storage to proper type.
402 (_cpp_create_definition): Likewise.
403 (cpp_macro_definition): Use XRESIZEVEC.
404 * makedepend.c (add_clm): Use XNEW.
406 * mkdeps.c (munge): Use XNEWVEC.
407 (deps_init): Use XCNEW.
408 (deps_add_target): Use XRESIZEVEC.
409 (deps_add_default_target): Cast return value of alloca.
410 (deps_add_dep): Use XRESIZEVEC.
411 (deps_add_vpath): Likewise. Use XNEWVEC too.
412 (deps_restore): Likewise.
413 * pch.c (save_idents): Use XNEW and XNEWVEC.
414 (cpp_save_state): Use XNEW.
415 (count_defs): Cast return value of htab_find.
416 (write_defs): Likewise.
417 (cpp_write_pch_deps): Use XNEWVEC.
418 (collect_ht_nodes): Use XRESIZEVEC.
419 (cpp_valid_state): Use XNEWVEC.
420 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
421 * symtab.c (ht_create): Use XCNEW.
422 (ht_lookup_with_hash): Cast return value of obstack_copy0.
423 (ht_expand): Use XCNEWVEC.
424 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
425 (bool): Do not define if __cplusplus.
427 2005-05-12 Zack Weinberg <zack@codesourcery.com>
429 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
430 (do_sccs): Delete function definition, #define to do_ident.
431 (do_ident): Don't hardwire directive name.
433 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
436 * configure: Regenerate.
438 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
440 * files.c: Include io.h for DJGPP to get prototype of setmode.
442 2005-04-19 Per Bothner <per@bothner.com>
444 PR preprocessor/20907
445 * line-map.c (linemap_line_start): Fix bug when we need to increse
446 column_bits but can re-use the current line_map.
448 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
450 * system.h (fopen, fdopen, freopen): Define these to the unlocked
453 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
455 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
456 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
457 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
458 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
460 (fwrite_unlocked): Fix prototype.
462 * configure, config.in: Regenerate.
464 2005-04-05 Jakub Jelinek <jakub@redhat.com>
466 PR preprocessor/19475
467 * macro.c (create_iso_definition): For < ISO C99, don't
468 pedwarn if there is no whitespace between macro name and its
469 replacement, but the replacement starts with a basic character
472 2005-03-28 Andreas Jaeger <aj@suse.de>
474 * lex.c (warn_about_normalization): Cast field width to int to
477 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
479 * configure.ac: Consistently use solaris2.1[0-9]* instead of
481 * configure: Regenerate.
483 2005-03-15 Geoffrey Keating <geoffk@apple.com>
485 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
486 UCN rather than printing an error.
488 2005-03-14 Geoffrey Keating <geoffk@apple.com>
490 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
492 2005-03-14 Geoffrey Keating <geoffk@apple.com>
494 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
495 * charset.c: Update for new format of ucnid.h.
496 (ucn_valid_in_identifier): Update for new format of ucnid.h.
497 Add NST parameter, and update it; update callers.
498 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
500 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
501 * internal.h (struct normalize_state): New.
502 (INITIAL_NORMALIZE_STATE): New.
503 (NORMALIZE_STATE_RESULT): New.
504 (NORMALIZE_STATE_UPDATE_IDNUM): New.
505 (_cpp_valid_ucn): New.
506 * lex.c (warn_about_normalization): New.
507 (forms_identifier_p): Add normalize_state parameter, update callers.
508 (lex_identifier): Add normalize_state parameter, update callers. Keep
510 (lex_number): Likewise.
511 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
512 it with warn_about_normalization.
516 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
517 comments about obsolete version of C++.
518 * include/cpplib.h (enum cpp_normalize_level): New.
519 (struct cpp_options): Add warn_normalize field.
521 2005-03-11 Geoffrey Keating <geoffk@apple.com>
523 * directives.c (glue_header_name): Update call to cpp_spell_token.
524 * internal.h (_cpp_interpret_identifier): New.
525 * charset.c (_cpp_interpret_identifier): New.
526 (_cpp_valid_ucn): Allow UCN version of '$'.
527 * lex.c (lex_identifier): Add extra parameter to indicate if initial
528 character was '$' or '\'. Support identifiers with UCNs.
529 (forms_identifier_p): Allow UCNs.
530 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
532 (cpp_spell_token): Add FORSTRING parameter. Use it.
533 (cpp_token_as_text): Update call to cpp_spell_token.
534 (cpp_output_token): Write UCNs back out.
535 (stringify_arg): Update call to cpp_spell_token.
536 (paste_tokens): Likewise.
537 (cpp_macro_definition): Likewise.
538 * macro.c (stringify_arg): Likewise.
539 (paste_tokens): Likewise.
540 (cpp_macro_definition): Likewise.
541 * include/cpplib.h: Add parameter to cpp_spell_token.
543 2005-03-04 Jakub Jelinek <jakub@redhat.com>
547 * macro.c (replace_args, cpp_get_token): Copy whole
548 cpp_token_u instead of just cpp_string field from it.
550 2005-02-28 Devang Patel <dpatel@apple.com>
552 * directives.c (do_line): Save sysp early before line table is
555 2005-02-20 Zack Weinberg <zack@codesourcery.com>
558 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
559 (cpp_host_to_exec_charset): New function.
560 * include/cpplib.h: Declare cpp_host_to_exec_charset.
562 2005-02-19 Devang Patel <dpatel@apple.com>
564 * charset.c (_cpp_convert_input): Check '\r' before inserting
567 2005-02-15 Eric Christopher <echristo@redhat.com>
569 PR preprocessor/19077
570 * macro.c (cpp_macro_definition): Move handling of whitespace
571 to PREV_WHITE conditional. Remove overloading of len
574 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
576 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
577 traditional.c: Update copyright.
579 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
582 * configure.ac: Check for declaration of basename and getopt.
583 * config.in: Regenerate.
584 * configure: Regenerate.
585 * internal.h (ustrcspn): New.
586 * macro.c (create_iso_definition): Fix allocation of memory.
587 (padding_token): Add cast to remove const-ness.
588 * pch.c (cpp_read_state): Use ustrcspn.
590 2005-02-08 Mike Stump <mrs@apple.com>
592 * files.c (pchf_adder): Remove.
593 (struct pchf_adder_info): Likewise.
594 (_cpp_save_file_entries): Write out all files so that #import works.
596 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
598 * configure: Regenerate.
600 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
602 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
604 * include/cpplib.h: Also update copyright years.
606 2005-01-03 Geoffrey Keating <geoffk@apple.com>
608 * files.c (_cpp_find_file): Add files found by search_path_exhausted
609 to the list of all files.
611 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
613 * internal.h: Update references to Cpp lib filenames.
614 * directives.c: Likewise.
617 * traditional.c: Likewise.
619 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
621 PR preprocessor/15167
622 * files.c (destroy_cpp_file): New function.
623 (should_stack_file): Make a new file if the
624 compared file is still stacked.
626 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
628 PR preprocessor/17610
629 * directives.c (do_include_common): Error out if an empty filename
630 is given for #include (or #include_next or #import).
632 2004-11-27 Roger Sayle <roger@eyesopen.com>
633 Zack Weinberg <zack@codesourcery.com>
635 * internal.h: Replace all uses of uchar with unsigned char.
636 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
637 with !IN_GCC, so uchar is only defined whilst building libcpp.
639 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
641 * aclocal.m4: Regenerate.
643 2004-11-24 Roger Sayle <roger@eyesopen.com>
645 PR preprocessor/15824
646 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
647 directly, instead of the non-existant "system.h" and "ansidecl.h".
648 * configure: Regenerate.
650 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
651 Joseph Myers <joseph@codesourcery.com>
653 * internal.h (struct lexer_state): Add in_deferred_pragma.
654 * directives.c (struct pragma_entry): Add allow_expansion.
655 (insert_pragma_entry): Take allow_expansion flag.
656 (register_pragma): Likewise.
657 (cpp_register_pragma): Likewise.
658 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
659 (do_pragma): Honor allow_expansion.
660 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
661 * include/cpplib.h (cpp_register_pragma): Update prototype.
663 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
664 Mark Mitchell <mark@codesourcery.com>
666 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
667 need_64bit_hwint=yes.
668 * configure: Regenerate.
670 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
672 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
674 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
675 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
676 Remove local srcdir path from generated file.
678 2004-11-04 Zack Weinberg <zack@codesourcery.com>
679 Gerald Pfeifer <gerald@pfeifer.com>
681 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
684 2004-10-27 Zack Weinberg <zack@codesourcery.com>
687 * directives.c (do_pragma): Do not defer pragmas which are unknown.
688 (cpp_handle_deferred_pragma): Add cast to silence warning.
690 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
692 * errors.c (_cpp_begin_message): Print "error: " for errors.
694 2004-10-10 Andreas Jaeger <aj@suse.de>
696 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
697 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
699 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
701 * pch.c (cpp_write_pch_state): Remove variable z as it is not
703 (cpp_read_state): Remove unused variables, m, d and mac_count.
705 2004-09-29 Per Bothner <per@bothner.com>
707 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
708 cb.line_change. Otherwise do_pragma will call the line_change
709 call-back with a meaningless line number.
711 2004-09-24 Zack Weinberg <zack@codesourcery.com>
713 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
714 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
715 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
716 * aclocal.m4, configure: Regenerate.
717 * init.c: Include localedir.h.
718 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
720 (.c.o): Use $(ALL_CFLAGS).
721 (localedir.h, localedir.hs): New rules.
722 (clean): Use rm -rf to remove directories.
723 (distclean): Also delete localedir.h and localedir.hs.
724 (init.o): Update dependencies.
726 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
728 * Makefile.in (aclocal.m4): Update dependencies.
729 * configure.ac (AC_CONFIG_MACRO_DIR): New.
730 * aclocal.m4, configure: Regenerate.
732 2004-09-17 Zack Weinberg <zack@codesourcery.com>
734 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
735 (_cpp_convert_input, _cpp_default_encoding): Add comments.
736 Some other comments in this file also tweaked.
738 * directives.c (do_pragma): Save current buffer position
739 before lexing the pragma keywords; don't call
740 _cpp_backup_tokens in the defer_pragmas case.
742 2004-09-15 Per Bothner <per@bothner.com>
744 * include/line-map.h (line_map_start): Add parameter names so
745 preceding comment makes sense.
746 (linemap_add): Remove from comment mention of non-existing parameter.
748 2004-09-09 Matt Austern <austern@apple.com>
749 Zack Weinberg <zack@codesourcery.com>
751 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
752 prefixes throughout. Add entry for PRAGMA. Remove
753 unnecessary "= 0" from EQ.
754 (enum cpp_ttype): Adjust OP and TK definitions to restore
755 prefixes, via token-paste.
756 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
757 Change from #defines to additional cpp_ttype enumerators.
758 (struct cpp_options): Add defer_pragmas.
759 (cpp_handle_deferred_pragma): Prototype new interface.
761 * internal.h (struct cpp_reader): Add directive_result.
762 * directives.c (struct pragma_entry): Add is_internal field;
763 give boolean fields type bool.
764 (start_directive): Initialize pfile->directive_result.type.
765 (_cpp_do__Pragma): Likewise.
766 (run_directive): Do not crash if pfile->buffer->prev is NULL.
767 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
769 (register_pragma): New static function, bulk of former
770 cpp_register_pragma here; add 'internal' argument, pass along
771 to insert_pragma_entry.
772 (cpp_register_pragma): Now a wrapper around register_pragma which
773 always passes false for 'internal' argument.
774 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
776 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
777 an internal pragma, save text till the end of the line as a CPP_PRAGMA
778 token instead of executing the pragma.
779 (cpp_handle_deferred_pragma): New interface.
780 * lex.c (token_spellings): Adjust OP and TK definitions to
781 match changes to cpplib.h.
782 (_cpp_lex_token): Check for a directive-result token and
783 return it if present.
784 (cpp_token_val_index): Handle CPP_PRAGMA.
785 * macro.c (cpp_builtin_macro_text): Correct comment.
786 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
788 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
790 PR preprocessor/14699
791 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
792 from size_t to double.
794 2004-08-28 Andreas Schwab <schwab@suse.de>
795 Andreas Jaeger <aj@suse.de>
797 * configure.ac: Set PACKAGE correctly.
798 * configure: Regenerated.
800 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
802 * Makefile.in: Add back top_builddir.
804 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
806 * configure.ac: Replace Automake macro invocations
807 with manual Autoconf checks and substitutions.
808 * configure: Regenerate.
809 * aclocal.m4: Regenerate.
810 * config.in: Regenerate.
811 * Makefile.am: Removed.
812 * Makefile.in: Heavy simplification and reorganization.
814 2004-08-09 Mark Mitchell <mark@codesourcery.com>
816 * configure.ac (arm*-*-eabi*): New target.
817 (arm*-*-symbianelf*): Likewise.
818 * configure: Regenerated.
820 2004-07-24 Bernardo Innocenti <bernie@develer.com>
822 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
823 * directives.c: Use XNEW-family macros from libiberty.
826 * cpplib.h (cpp_deps_style): Export enum with name.
828 2004-07-23 Matthias Klose <doko@debian.org>
830 * init.c (init_library): Use PACKAGE for the text domain.
832 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
834 PR preprocessor/16366
835 * internal.h (struct cpp_reader): New field dir_hash.
836 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
837 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
839 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
841 PR preprocessor/16192
842 PR preprocessor/15913
843 PR preprocessor/15572
844 * expr.c (_cpp_parse_expr): Handle remaining cases where an
845 expression is missing.
846 * init.c (post_options): Traditional cpp doesn't do // comments.
848 2004-06-30 Per Bothner <per@bothner.com>
850 * include/line-map.h (fileline): Remove old typedef.
851 * internal.h (struct cpp_reader): Use source_location typedef instead.
853 2004-06-26 Zack Weinberg <zack@codesourcery.com>
855 Partially revert patch of 2004-06-05.
856 * files.c (search_cache): Remove pfile argument. Don't check
857 for file that would be found by "" or <> search here...
858 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
859 Do not apply directory-of-current-file correction to files
860 found by this check. Rearrange code slightly.
862 2004-06-21 Geoffrey Keating <geoffk@apple.com>
864 * files.c (should_stack_file): Correct swapped parameters to call
866 * pch.c (cpp_valid_state): Handle -fpreprocessed.
868 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
870 * Makefile.in: Regenerate with automake 1.8.5.
871 * aclocal.m4: Likewise.
872 * configure: Regenerate.
874 2004-06-11 Zack Weinberg <zack@codesourcery.com>
876 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
877 * configure, config.in: Regenerate.
878 * system.h: Unconditionally define bool as unsigned char,
879 BOOL_BITFIELD as unsigned int.
880 * .cvsignore: New file.
882 2004-06-09 Geoffrey Keating <geoffk@apple.com>
884 * traditional.c (push_replacement_text): Set macro->traditional.
885 (save_replacement_text): Likewise.
886 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
887 (struct save_macro_item): Delete.
888 (struct save_macro_data): Use a character array not the previous
890 (save_macros): Save macro as text not as internal structures.
891 (cpp_prepare_state): Update for changes to save_macro_data.
892 (cpp_read_state): Don't read macros defined in PCH. Restore
894 * macro.c (create_iso_definition): Honour alloc_subobject.
895 Clear traditional flag.
896 (_cpp_create_definition): Honour alloc_subobject.
897 * lex.c (cpp_token_val_index): New.
898 * internal.h: Include cpp-id-data.h.
899 (uchar): Move definition to cpp-id-data.h.
901 (cpp_macro): Likewise.
902 * directives.c (struct answer): Move to cpp-id-data.h.
903 (do_assert): Honour alloc_subobject.
905 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
906 * include/cpplib.h (struct cpp_string): Add GTY marker.
907 (enum cpp_token_fld_kind): New.
908 (struct cpp_token): Add GTY markers.
909 (cpp_token_val_index): Prototype.
910 (CPP_HASHNODE_VALUE_IDX): New.
911 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
912 * include/cpp-id-data.h: New file.
914 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
916 * Makefile.am (all-local): New.
917 * Makefile.in: Regenerate.
919 2004-06-06 Roger Sayle <roger@eyesopen.com>
921 * Makefile.am (LIBICONV): Declare.
922 (makedepend_LDADD): Use LIBICONV.
923 * Makefile.in: Regenerate.
925 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
927 * Makefile.am (LIBINTL): Declare
928 (makedepend_LDADD): Use LIBINTL.
929 * Makefile.in: Regenerate.
931 2004-06-05 Zack Weinberg <zack@codesourcery.com>
933 * Makefile.am: Add makedepend.
934 * Makefile.in, aclocal.m4: Regenerate.
935 * charset.c: Insert a space to avoid a warning.
936 * directives.c: Include mkdeps.h.
937 (_cpp_handle_directive): Reenable macro expander if appropriate.
938 (undefine_macros): Inline body of _cpp_free_definition for speed.
939 Do not call undef callback or _cpp_warn_if_unused_macro.
940 (cpp_get_deps): New interface.
941 * files.c (search_cache): Add pfile argument. Check for file
942 that would be found by "" or <> search here...
943 (_cpp_find_file): ...not here. Correct recorded start_dir of
944 files found by directory-of-current-file search that would be
945 found by "" or <> search.
946 * init.c (cpp_add_dependency_target): Delete.
947 * internal.h (struct lexer_state): Add discarding_output flag.
948 * lex.c (lex_identifier): Compute hash function while scanning.
949 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
951 * makedepend.c: New file.
952 * mkdeps.c (struct deps): Add vpath vector.
953 (apply_vpath, deps_add_vpath): New function.
954 (deps_free): Free vpath vector.
955 (deps_add_dep, deps_add_target): Use apply_vpath.
956 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
957 (ht_lookup_with_hash): New function.
958 * cpplib.h, mkdeps.h: Update prototypes.
959 * symtab.h: Update prototypes.
960 (HT_HASHSTEP, HT_FINISH): New macros.
962 2004-05-29 Geoffrey Keating <geoffk@apple.com>
964 * symtab.c (ht_create): Set entries_owned.
965 (ht_destroy): Honour entries_owned.
966 (ht_expand): Likewise.
968 * include/symtab.h (struct ht): New field 'entries_owned'
969 (ht_load): New prototype.
971 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
974 * configure.ac: Fix m4 quoting when picking
975 the size of HOST_WIDE_INT.
976 * configure: Regenerate.
978 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
980 * Makefile.am: the correct directory for
981 gettext include files is given by @INCINTL@.
982 * Makefile.in: Regenerate.
984 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
986 * system.h [!ENABLE_NLS]: dgettext takes two
989 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
991 Moved libcpp from the gcc subdirectory to the toplevel.
992 * Makefile.am: New file.
993 * Makefile.in: Regenerate.
994 * configure.ac: New file.
995 * configure: Regenerate.
996 * config.in: Regenerate.
997 * charset.c: Moved from gcc/cppcharset.c. Add note about
998 brokenness of input charset detection. Adjust for change
999 in name of cppucnid.h.
1000 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1001 * expr.c: Moved from gcc/cppexp.c.
1002 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1003 Remove #define of O_BINARY, it is in system.h.
1004 * identifiers.c: Moved from gcc/cpphash.c.
1005 * internal.h: Moved from gcc/cpphash.h. Change header
1006 guard name. All other files adjusted to match name change.
1007 * init.c: Moved from gcc/cppinit.c.
1008 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1009 * lex.c: Moved from gcc/cpplex.c.
1010 * directives.c: Moved from gcc/cpplib.c.
1011 * macro.c: Moved from gcc/cppmacro.c.
1012 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1013 * traditional.c: Moved from gcc/cpptrad.c.
1014 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1016 * ucnid.pl: Moved from gcc/cppucnid.pl.
1017 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1019 * symtab.c: Moved from gcc/hashtable.c.
1020 * line-map.c: Moved from gcc. Do not include intl.h.
1021 * mkdeps.c: Moved from gcc.
1022 * system.h: New file.
1023 * include/cpplib.h: Moved from gcc. Change header guard name.
1024 * include/line-map.h: Moved from gcc. Change header guard name.
1025 * include/mkdeps.h: Moved from gcc. Change header guard name.
1026 * include/symtab.h: Moved from gcc/hashtable.h. Change header