1 2007-03-30 Richard Henderson <rth@redhat.com>
3 * directives.c (lex_macro_node_from_str): New.
4 (cpp_push_definition, cpp_pop_definition): New.
5 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
7 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
9 * Makefile.in: Add dummy install-pdf target.
11 2007-01-30 Tom Tromey <tromey@redhat.com>
13 PR preprocessor/30468:
14 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
17 2007-01-30 Tom Tromey <tromey@redhat.com>
19 PR preprocessor/29966:
20 * macro.c (lex_expansion_token): Save and restore cpp_reader's
22 (_cpp_create_definition): Don't restore cur_token here.
23 * lex.c (_cpp_lex_token): Added assertion.
25 2007-01-27 Tom Tromey <tromey@redhat.com>
29 2007-01-12 Tom Tromey <tromey@redhat.com>
31 PR preprocessor/28227:
32 * directives.c (lex_macro_node): Added 'is_def_or_undef'
39 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
41 * configure: Regenerate.
43 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
45 * configure: Regenerate.
47 2007-01-04 Tom Tromey <tromey@redhat.com>
49 PR preprocessor/28165:
50 * internal.h (cpp_in_primary_file): New function.
51 * directives.c (do_include_next): Use cpp_in_primary_file.
52 (do_pragma_once): Likewise.
53 (do_pragma_system_header): Likewise.
55 2006-12-29 Ian Lance Taylor <iant@google.com>
57 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
58 look backward at the end of the line unless we saw a backslash.
60 2006-12-29 Jakub Jelinek <jakub@redhat.com>
63 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
64 only when new_sysp is non-zero.
66 2006-12-28 Tom Tromey <tromey@redhat.com>
68 PR preprocessor/30001:
69 * charset.c (_cpp_convert_input): Check that to.len is greater
72 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
74 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
77 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
79 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
80 for experimental C++0x mode.
81 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
82 adopted the preprocessor changes introduced in C99.
84 2006-10-29 Joseph Myers <joseph@codesourcery.com>
86 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
87 depending on --enable-targets=all.
88 * configure: Regenerate.
90 2006-10-12 Jakub Jelinek <jakub@redhat.com>
93 * macro.c (paste_tokens): Do error reporting here, use BUF with the
94 spelled LHS token as opposed to spelling it again.
95 (paste_all_tokens): Don't report errors here, just break on failure.
97 2006-10-10 Brooks Moses <bmoses@stanford.edu>
99 * Makefile.in: Added empty "pdf" target.
101 2006-09-22 Geoffrey Keating <geoffk@apple.com>
103 * configure.ac: Make need_64_bit_hwint case for x86-darwin
104 match exactly the glob in gcc/config.gcc.
105 * configure: Regenerate.
107 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
110 PR preprocessor/14634
111 * lex.c (lex_string): Pedwarn for unterminated literals.
113 2006-09-08 Eric Christopher <echristo@apple.com>
115 * configure.ac: Add 64-bit HWI support for i?86-darwin.
117 2006-08-14 Steve Ellcey <sje@cup.hp.com>
121 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
122 (CPP_LAST_EQ): Change.
123 (CPP_LAST_PUNCTUATOR): Change.
124 * expr.c (cpp_operator): Remove MIN and MAX.
125 (reduce): Remove CPP_MIN and CPP_MAX.
126 (num_binary_op): Ditto.
127 * lex.c (_cpp_lex_direct): Ditto.
128 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
130 2006-06-09 Jakub Jelinek <jakub@redhat.com>
132 PR preprocessor/27746
133 * directives.c (do_pragma): Handle pragma with valid namespace
134 and invalid name coming from macro expansion.
135 * directives.c (destringize_and_run): Initialize next field in
140 * directives.c (destringize_and_run): Set NO_EXPAND on the
143 * macro.c (_cpp_backup_tokens): Fix comment typo.
145 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
147 * Makefile.in (CATALOGS): Add po/ prefix.
148 * configure: Regenerated.
150 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
152 * Makefile.in: Add install-html target. Add install-html to .PHONY
154 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
156 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
157 * files.c (_cpp_get_file_stat): New function.
158 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
159 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
160 * internal.h (_cpp_get_file_stat): Prototype.
161 (struct cpp_buffer): Add timestamp.
163 2006-01-23 Jakub Jelinek <jakub@redhat.com>
165 PR preprocessor/25717
166 * init.c (cpp_init_builtins): If __STDC__ will not change value
167 between system headers and other sources, define it as a normal
168 macro rather than a builtin.
169 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
170 cpp_in_system_header condition.
172 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
174 * Makefile.in: Use -MMD instead of -MD.
176 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
177 Richard Henderson <rth@redhat.com>
179 Merge from gomp branch:
180 * directives.c (struct pragma_entry): Add is_deferred. Add ident
181 entry to value union.
182 (end_directive): Don't eat the line if in_deferred_pragma.
183 (run_directive): Remove pragma hacks.
184 (insert_pragma_entry): Remove.
185 (new_pragma_entry): New.
186 (register_pragma_1): Split out of register_pragma. Only handle
187 the lookup tree and return the new entry.
188 (cpp_register_pragma): Fill in the pragma entry here.
189 (cpp_register_deferred_pragma): New.
190 (register_pragma_internal): New.
191 (_cpp_init_internal_pragmas): Use register_pragma_internal.
192 (do_pragma): Allow pragma expansion after namespace. For deferred
193 pragmas, don't slurp the line into a string.
194 (destringize_and_run): Save tokens for deferred pragmas.
195 (cpp_handle_deferred_pragma): Remove.
196 * macro.c (builtin_macro): Remove pragma token hack.
197 (_cpp_push_token_context): Rename from push_token_context and export.
198 * internal.h (struct lexer_state): Add pragma_allow_expansion.
199 (_cpp_push_token_context): Declare.
200 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
201 a token. Update the line number correctly if so.
202 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
203 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
204 * include/cpplib.h (PRAGMA_EOL): New.
205 (CPP_TOKEN_FLD_PRAGMA): New.
206 (struct cpp_token): Add val.pragma.
207 (struct cpp_options): Remove defer_pragmas.
208 (cpp_handle_deferred_pragma): Remove.
209 (cpp_register_deferred_pragma): Declare.
211 2006-01-01 Jakub Jelinek <jakub@redhat.com>
214 * directives.c (do_pragma): If pragma line ends with multi-line
215 block comment, end the saved deferred pragma string before that
216 comment. Handle embedded '\0' chars on the pragma line.
218 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
221 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
223 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
224 Ben Elliston <bje@au.ibm.com>
226 * include/cpplib.h (CPP_N_DFLOAT): New.
227 * expr.c (interpret_float_suffix): Identify df, dd, and dl
228 suffixes as decimal floating point constants.
229 (cpp_classify_number): Disallow hexadecimal DFP constants.
231 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
232 Ian Lance Taylor <ian@airs.com>
234 * include/cpplib.h (struct cpp_callbacks): Annotate error with
235 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
237 2005-11-09 Per Bothner <per@bothner.com>
238 Uros Bizjak <uros@kss-loka.si>
241 * init.c (read_original_filename): Temporarily set
242 state.in_directive before calling _cpp_lex_direct for
245 2005-11-03 James E Wilson <wilson@specifix.com>
247 PR preprocessor/24202
248 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
250 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
252 * include/cpplib.h (struct cpp_callbacks): Make error take
254 * errors.c (cpp_error): Update call to callback.
256 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
258 PR preprocessor/22042
259 * macro.c (_cpp_builtin_macro_text): Lower the needed max
261 (cpp_quote_string): Don't octalify non printable
264 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
267 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
268 (struct cpp_callbacks): Add error.
269 * errors.c (cpp_error): If client_diagnostic, use error callback.
270 * charset.c (convert_escape): Don't use %03o in diagnostic.
272 2005-10-21 James E Wilson <wilson@specifix.com>
274 PR preprocessor/15220
275 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
276 callers. Pass to open_file_failed.
277 (open_file_failed): New parameter angle_brackets. Fix all callers.
278 Use in print_dep assignment.
279 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
280 * internal.h (_cpp_find_file): Add new parm to declaration.
282 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
284 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
285 * configure: Regenerate.
287 2005-10-04 Ian Lance Taylor <ian@airs.com>
289 PR preprocessor/13726
290 * directives.c (check_eol_return_comments): New static function.
291 (parse_include): Add buf parameter. Change all callers.
292 (do_include_common): If not discard comments, turn on
293 save_comments. Pass collected comments to include callback.
294 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
295 include callback: cpp_token list.
297 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
299 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
300 * init.c (struct lang_flags, lang_defaults): Add
301 extended_identifiers.
302 (cpp_set_lang): Use it.
303 * lex.c (forms_identifier_p): Check extended_identifiers.
305 2005-08-30 Jakub Jelinek <jakub@redhat.com>
307 PR preprocessor/20348
308 PR preprocessor/20356
309 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
312 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
314 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
315 -Wmissing-format-attribute.
317 * configure: Regenerate.
319 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
321 * all files: Update FSF address in copyright headers.
322 * makeucnid.c (write_copyright): Update outputted FSF address.
324 2005-06-13 Zack Weinberg <zack@codesourcery.com>
326 * configure.ac: Invoke ZW_CREATE_DEPDIR and
327 ZW_PROG_COMPILER_DEPENDENCIES.
328 * aclocal.m4, configure: Regenerate.
329 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
331 (distclean): Clean up $(DEPDIR) and its contents.
332 (.c.o): Use $(COMPILE).
333 Include $(DEPDIR)/*.Po for most object->header dependencies.
335 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
337 * configure.ac: Check declarations for asprintf and vasprintf.
338 * config.in: Regenerate.
339 * configure: Likewise.
341 * charset.c (conversion_loop): Use XRESIZEVEC.
342 (convert_no_conversion): Likewise.
343 (convert_using_iconv): Likewise.
344 (init_iconv_desc): Cast return value of alloca.
345 (cpp_host_to_exec_charset): Use XNEWVEC.
346 (emit_numeric_escape): Use XRESIZEVEC.
347 (cpp_interpret_string): Use XNEWVEC.
348 (cpp_interpret_string): Use XRESIZEVEC.
349 (_cpp_interpret_identifier): Cast return value of alloca.
350 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
351 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
352 (parse_include): Use XNEWVEC.
353 (insert_pragma_entry): Rename local variable "new" to
355 (save_registered_pragmas): Cast return value of xmemdup.
356 (destringize_and_run): Same for alloca.
357 (parse_assertion): Likewise.
358 (do_assert): Cast allocated storage to proper type.
359 (cpp_define): Likewise.
360 (_cpp_define_builtin): Likewise.
361 (cpp_undef): Likewise.
362 (handle_assertion): Likewise.
363 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
364 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
365 (CPP_UMINUS): Likewise.
366 (struct cpp_operator): Rename from struct operator.
367 (_cpp_expand_op_stack): Use XRESIZEVEC.
368 * files.c (pch_open_file): Use XNEWVEC.
369 (pch_open_file): Use XRESIZEVEC.
370 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
371 (dir_name_of_file): Use XNEWVEC.
372 (make_cpp_file): Use XCNEW.
373 (make_cpp_dir): Likewise.
374 (allocate_file_hash_entries): USE XNEWVEC.
375 (cpp_included): Cast return value of htab_find_with_hash.
376 (append_file_to_dir): Use XNEWVEC.
377 (read_filename_string): Likewise. Use XRESIZEVEC too.
378 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
379 (remap_filename): Use XNEWVEC.
380 (struct pchf_entry): Move definition out of struct pchf_data.
381 (_cpp_save_file_entries): Use XCNEWVAR.
382 (_cpp_read_file_entries): Use XNEWVAR.
383 * identifiers.c (alloc_node): Use XOBNEW.
384 * init.c (cpp_create_reader): Use XCNEW.
385 (cpp_init_builtins): Cast of b->value to enum builtin_type.
386 (read_original_directory): Cast return value of alloca.
387 * lex.c (add_line_note): Use XRESIZEVEC.
388 (warn_about_normalization): Use XNEWVEC.
389 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
390 (new_buff): Use XNEWVEC.
391 * line-map.c (linemap_add): Use XRESIZEVEC.
392 * macro.c (builtin_macro): Cast return value of alloca.
393 (paste_tokens): Likewise.
394 (expand_arg): Use XNEWVEC and XRESIZEVEC.
395 (_cpp_save_parameter): Use XRESIZEVEC.
396 (create_iso_definition): Cast allocated storage to proper type.
397 (_cpp_create_definition): Likewise.
398 (cpp_macro_definition): Use XRESIZEVEC.
399 * makedepend.c (add_clm): Use XNEW.
401 * mkdeps.c (munge): Use XNEWVEC.
402 (deps_init): Use XCNEW.
403 (deps_add_target): Use XRESIZEVEC.
404 (deps_add_default_target): Cast return value of alloca.
405 (deps_add_dep): Use XRESIZEVEC.
406 (deps_add_vpath): Likewise. Use XNEWVEC too.
407 (deps_restore): Likewise.
408 * pch.c (save_idents): Use XNEW and XNEWVEC.
409 (cpp_save_state): Use XNEW.
410 (count_defs): Cast return value of htab_find.
411 (write_defs): Likewise.
412 (cpp_write_pch_deps): Use XNEWVEC.
413 (collect_ht_nodes): Use XRESIZEVEC.
414 (cpp_valid_state): Use XNEWVEC.
415 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
416 * symtab.c (ht_create): Use XCNEW.
417 (ht_lookup_with_hash): Cast return value of obstack_copy0.
418 (ht_expand): Use XCNEWVEC.
419 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
420 (bool): Do not define if __cplusplus.
422 2005-05-12 Zack Weinberg <zack@codesourcery.com>
424 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
425 (do_sccs): Delete function definition, #define to do_ident.
426 (do_ident): Don't hardwire directive name.
428 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
431 * configure: Regenerate.
433 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
435 * files.c: Include io.h for DJGPP to get prototype of setmode.
437 2005-04-19 Per Bothner <per@bothner.com>
439 PR preprocessor/20907
440 * line-map.c (linemap_line_start): Fix bug when we need to increse
441 column_bits but can re-use the current line_map.
443 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
445 * system.h (fopen, fdopen, freopen): Define these to the unlocked
448 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
450 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
451 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
452 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
453 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
455 (fwrite_unlocked): Fix prototype.
457 * configure, config.in: Regenerate.
459 2005-04-05 Jakub Jelinek <jakub@redhat.com>
461 PR preprocessor/19475
462 * macro.c (create_iso_definition): For < ISO C99, don't
463 pedwarn if there is no whitespace between macro name and its
464 replacement, but the replacement starts with a basic character
467 2005-03-28 Andreas Jaeger <aj@suse.de>
469 * lex.c (warn_about_normalization): Cast field width to int to
472 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
474 * configure.ac: Consistently use solaris2.1[0-9]* instead of
476 * configure: Regenerate.
478 2005-03-15 Geoffrey Keating <geoffk@apple.com>
480 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
481 UCN rather than printing an error.
483 2005-03-14 Geoffrey Keating <geoffk@apple.com>
485 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
487 2005-03-14 Geoffrey Keating <geoffk@apple.com>
489 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
490 * charset.c: Update for new format of ucnid.h.
491 (ucn_valid_in_identifier): Update for new format of ucnid.h.
492 Add NST parameter, and update it; update callers.
493 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
495 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
496 * internal.h (struct normalize_state): New.
497 (INITIAL_NORMALIZE_STATE): New.
498 (NORMALIZE_STATE_RESULT): New.
499 (NORMALIZE_STATE_UPDATE_IDNUM): New.
500 (_cpp_valid_ucn): New.
501 * lex.c (warn_about_normalization): New.
502 (forms_identifier_p): Add normalize_state parameter, update callers.
503 (lex_identifier): Add normalize_state parameter, update callers. Keep
505 (lex_number): Likewise.
506 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
507 it with warn_about_normalization.
511 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
512 comments about obsolete version of C++.
513 * include/cpplib.h (enum cpp_normalize_level): New.
514 (struct cpp_options): Add warn_normalize field.
516 2005-03-11 Geoffrey Keating <geoffk@apple.com>
518 * directives.c (glue_header_name): Update call to cpp_spell_token.
519 * internal.h (_cpp_interpret_identifier): New.
520 * charset.c (_cpp_interpret_identifier): New.
521 (_cpp_valid_ucn): Allow UCN version of '$'.
522 * lex.c (lex_identifier): Add extra parameter to indicate if initial
523 character was '$' or '\'. Support identifiers with UCNs.
524 (forms_identifier_p): Allow UCNs.
525 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
527 (cpp_spell_token): Add FORSTRING parameter. Use it.
528 (cpp_token_as_text): Update call to cpp_spell_token.
529 (cpp_output_token): Write UCNs back out.
530 (stringify_arg): Update call to cpp_spell_token.
531 (paste_tokens): Likewise.
532 (cpp_macro_definition): Likewise.
533 * macro.c (stringify_arg): Likewise.
534 (paste_tokens): Likewise.
535 (cpp_macro_definition): Likewise.
536 * include/cpplib.h: Add parameter to cpp_spell_token.
538 2005-03-04 Jakub Jelinek <jakub@redhat.com>
542 * macro.c (replace_args, cpp_get_token): Copy whole
543 cpp_token_u instead of just cpp_string field from it.
545 2005-02-28 Devang Patel <dpatel@apple.com>
547 * directives.c (do_line): Save sysp early before line table is
550 2005-02-20 Zack Weinberg <zack@codesourcery.com>
553 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
554 (cpp_host_to_exec_charset): New function.
555 * include/cpplib.h: Declare cpp_host_to_exec_charset.
557 2005-02-19 Devang Patel <dpatel@apple.com>
559 * charset.c (_cpp_convert_input): Check '\r' before inserting
562 2005-02-15 Eric Christopher <echristo@redhat.com>
564 PR preprocessor/19077
565 * macro.c (cpp_macro_definition): Move handling of whitespace
566 to PREV_WHITE conditional. Remove overloading of len
569 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
571 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
572 traditional.c: Update copyright.
574 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
577 * configure.ac: Check for declaration of basename and getopt.
578 * config.in: Regenerate.
579 * configure: Regenerate.
580 * internal.h (ustrcspn): New.
581 * macro.c (create_iso_definition): Fix allocation of memory.
582 (padding_token): Add cast to remove const-ness.
583 * pch.c (cpp_read_state): Use ustrcspn.
585 2005-02-08 Mike Stump <mrs@apple.com>
587 * files.c (pchf_adder): Remove.
588 (struct pchf_adder_info): Likewise.
589 (_cpp_save_file_entries): Write out all files so that #import works.
591 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
593 * configure: Regenerate.
595 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
597 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
599 * include/cpplib.h: Also update copyright years.
601 2005-01-03 Geoffrey Keating <geoffk@apple.com>
603 * files.c (_cpp_find_file): Add files found by search_path_exhausted
604 to the list of all files.
606 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
608 * internal.h: Update references to Cpp lib filenames.
609 * directives.c: Likewise.
612 * traditional.c: Likewise.
614 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
616 PR preprocessor/15167
617 * files.c (destroy_cpp_file): New function.
618 (should_stack_file): Make a new file if the
619 compared file is still stacked.
621 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
623 PR preprocessor/17610
624 * directives.c (do_include_common): Error out if an empty filename
625 is given for #include (or #include_next or #import).
627 2004-11-27 Roger Sayle <roger@eyesopen.com>
628 Zack Weinberg <zack@codesourcery.com>
630 * internal.h: Replace all uses of uchar with unsigned char.
631 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
632 with !IN_GCC, so uchar is only defined whilst building libcpp.
634 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
636 * aclocal.m4: Regenerate.
638 2004-11-24 Roger Sayle <roger@eyesopen.com>
640 PR preprocessor/15824
641 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
642 directly, instead of the non-existant "system.h" and "ansidecl.h".
643 * configure: Regenerate.
645 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
646 Joseph Myers <joseph@codesourcery.com>
648 * internal.h (struct lexer_state): Add in_deferred_pragma.
649 * directives.c (struct pragma_entry): Add allow_expansion.
650 (insert_pragma_entry): Take allow_expansion flag.
651 (register_pragma): Likewise.
652 (cpp_register_pragma): Likewise.
653 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
654 (do_pragma): Honor allow_expansion.
655 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
656 * include/cpplib.h (cpp_register_pragma): Update prototype.
658 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
659 Mark Mitchell <mark@codesourcery.com>
661 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
662 need_64bit_hwint=yes.
663 * configure: Regenerate.
665 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
667 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
669 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
670 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
671 Remove local srcdir path from generated file.
673 2004-11-04 Zack Weinberg <zack@codesourcery.com>
674 Gerald Pfeifer <gerald@pfeifer.com>
676 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
679 2004-10-27 Zack Weinberg <zack@codesourcery.com>
682 * directives.c (do_pragma): Do not defer pragmas which are unknown.
683 (cpp_handle_deferred_pragma): Add cast to silence warning.
685 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
687 * errors.c (_cpp_begin_message): Print "error: " for errors.
689 2004-10-10 Andreas Jaeger <aj@suse.de>
691 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
692 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
694 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
696 * pch.c (cpp_write_pch_state): Remove variable z as it is not
698 (cpp_read_state): Remove unused variables, m, d and mac_count.
700 2004-09-29 Per Bothner <per@bothner.com>
702 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
703 cb.line_change. Otherwise do_pragma will call the line_change
704 call-back with a meaningless line number.
706 2004-09-24 Zack Weinberg <zack@codesourcery.com>
708 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
709 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
710 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
711 * aclocal.m4, configure: Regenerate.
712 * init.c: Include localedir.h.
713 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
715 (.c.o): Use $(ALL_CFLAGS).
716 (localedir.h, localedir.hs): New rules.
717 (clean): Use rm -rf to remove directories.
718 (distclean): Also delete localedir.h and localedir.hs.
719 (init.o): Update dependencies.
721 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
723 * Makefile.in (aclocal.m4): Update dependencies.
724 * configure.ac (AC_CONFIG_MACRO_DIR): New.
725 * aclocal.m4, configure: Regenerate.
727 2004-09-17 Zack Weinberg <zack@codesourcery.com>
729 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
730 (_cpp_convert_input, _cpp_default_encoding): Add comments.
731 Some other comments in this file also tweaked.
733 * directives.c (do_pragma): Save current buffer position
734 before lexing the pragma keywords; don't call
735 _cpp_backup_tokens in the defer_pragmas case.
737 2004-09-15 Per Bothner <per@bothner.com>
739 * include/line-map.h (line_map_start): Add parameter names so
740 preceding comment makes sense.
741 (linemap_add): Remove from comment mention of non-existing parameter.
743 2004-09-09 Matt Austern <austern@apple.com>
744 Zack Weinberg <zack@codesourcery.com>
746 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
747 prefixes throughout. Add entry for PRAGMA. Remove
748 unnecessary "= 0" from EQ.
749 (enum cpp_ttype): Adjust OP and TK definitions to restore
750 prefixes, via token-paste.
751 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
752 Change from #defines to additional cpp_ttype enumerators.
753 (struct cpp_options): Add defer_pragmas.
754 (cpp_handle_deferred_pragma): Prototype new interface.
756 * internal.h (struct cpp_reader): Add directive_result.
757 * directives.c (struct pragma_entry): Add is_internal field;
758 give boolean fields type bool.
759 (start_directive): Initialize pfile->directive_result.type.
760 (_cpp_do__Pragma): Likewise.
761 (run_directive): Do not crash if pfile->buffer->prev is NULL.
762 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
764 (register_pragma): New static function, bulk of former
765 cpp_register_pragma here; add 'internal' argument, pass along
766 to insert_pragma_entry.
767 (cpp_register_pragma): Now a wrapper around register_pragma which
768 always passes false for 'internal' argument.
769 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
771 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
772 an internal pragma, save text till the end of the line as a CPP_PRAGMA
773 token instead of executing the pragma.
774 (cpp_handle_deferred_pragma): New interface.
775 * lex.c (token_spellings): Adjust OP and TK definitions to
776 match changes to cpplib.h.
777 (_cpp_lex_token): Check for a directive-result token and
778 return it if present.
779 (cpp_token_val_index): Handle CPP_PRAGMA.
780 * macro.c (cpp_builtin_macro_text): Correct comment.
781 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
783 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
785 PR preprocessor/14699
786 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
787 from size_t to double.
789 2004-08-28 Andreas Schwab <schwab@suse.de>
790 Andreas Jaeger <aj@suse.de>
792 * configure.ac: Set PACKAGE correctly.
793 * configure: Regenerated.
795 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
797 * Makefile.in: Add back top_builddir.
799 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
801 * configure.ac: Replace Automake macro invocations
802 with manual Autoconf checks and substitutions.
803 * configure: Regenerate.
804 * aclocal.m4: Regenerate.
805 * config.in: Regenerate.
806 * Makefile.am: Removed.
807 * Makefile.in: Heavy simplification and reorganization.
809 2004-08-09 Mark Mitchell <mark@codesourcery.com>
811 * configure.ac (arm*-*-eabi*): New target.
812 (arm*-*-symbianelf*): Likewise.
813 * configure: Regenerated.
815 2004-07-24 Bernardo Innocenti <bernie@develer.com>
817 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
818 * directives.c: Use XNEW-family macros from libiberty.
821 * cpplib.h (cpp_deps_style): Export enum with name.
823 2004-07-23 Matthias Klose <doko@debian.org>
825 * init.c (init_library): Use PACKAGE for the text domain.
827 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
829 PR preprocessor/16366
830 * internal.h (struct cpp_reader): New field dir_hash.
831 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
832 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
834 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
836 PR preprocessor/16192
837 PR preprocessor/15913
838 PR preprocessor/15572
839 * expr.c (_cpp_parse_expr): Handle remaining cases where an
840 expression is missing.
841 * init.c (post_options): Traditional cpp doesn't do // comments.
843 2004-06-30 Per Bothner <per@bothner.com>
845 * include/line-map.h (fileline): Remove old typedef.
846 * internal.h (struct cpp_reader): Use source_location typedef instead.
848 2004-06-26 Zack Weinberg <zack@codesourcery.com>
850 Partially revert patch of 2004-06-05.
851 * files.c (search_cache): Remove pfile argument. Don't check
852 for file that would be found by "" or <> search here...
853 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
854 Do not apply directory-of-current-file correction to files
855 found by this check. Rearrange code slightly.
857 2004-06-21 Geoffrey Keating <geoffk@apple.com>
859 * files.c (should_stack_file): Correct swapped parameters to call
861 * pch.c (cpp_valid_state): Handle -fpreprocessed.
863 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
865 * Makefile.in: Regenerate with automake 1.8.5.
866 * aclocal.m4: Likewise.
867 * configure: Regenerate.
869 2004-06-11 Zack Weinberg <zack@codesourcery.com>
871 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
872 * configure, config.in: Regenerate.
873 * system.h: Unconditionally define bool as unsigned char,
874 BOOL_BITFIELD as unsigned int.
875 * .cvsignore: New file.
877 2004-06-09 Geoffrey Keating <geoffk@apple.com>
879 * traditional.c (push_replacement_text): Set macro->traditional.
880 (save_replacement_text): Likewise.
881 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
882 (struct save_macro_item): Delete.
883 (struct save_macro_data): Use a character array not the previous
885 (save_macros): Save macro as text not as internal structures.
886 (cpp_prepare_state): Update for changes to save_macro_data.
887 (cpp_read_state): Don't read macros defined in PCH. Restore
889 * macro.c (create_iso_definition): Honour alloc_subobject.
890 Clear traditional flag.
891 (_cpp_create_definition): Honour alloc_subobject.
892 * lex.c (cpp_token_val_index): New.
893 * internal.h: Include cpp-id-data.h.
894 (uchar): Move definition to cpp-id-data.h.
896 (cpp_macro): Likewise.
897 * directives.c (struct answer): Move to cpp-id-data.h.
898 (do_assert): Honour alloc_subobject.
900 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
901 * include/cpplib.h (struct cpp_string): Add GTY marker.
902 (enum cpp_token_fld_kind): New.
903 (struct cpp_token): Add GTY markers.
904 (cpp_token_val_index): Prototype.
905 (CPP_HASHNODE_VALUE_IDX): New.
906 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
907 * include/cpp-id-data.h: New file.
909 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
911 * Makefile.am (all-local): New.
912 * Makefile.in: Regenerate.
914 2004-06-06 Roger Sayle <roger@eyesopen.com>
916 * Makefile.am (LIBICONV): Declare.
917 (makedepend_LDADD): Use LIBICONV.
918 * Makefile.in: Regenerate.
920 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
922 * Makefile.am (LIBINTL): Declare
923 (makedepend_LDADD): Use LIBINTL.
924 * Makefile.in: Regenerate.
926 2004-06-05 Zack Weinberg <zack@codesourcery.com>
928 * Makefile.am: Add makedepend.
929 * Makefile.in, aclocal.m4: Regenerate.
930 * charset.c: Insert a space to avoid a warning.
931 * directives.c: Include mkdeps.h.
932 (_cpp_handle_directive): Reenable macro expander if appropriate.
933 (undefine_macros): Inline body of _cpp_free_definition for speed.
934 Do not call undef callback or _cpp_warn_if_unused_macro.
935 (cpp_get_deps): New interface.
936 * files.c (search_cache): Add pfile argument. Check for file
937 that would be found by "" or <> search here...
938 (_cpp_find_file): ...not here. Correct recorded start_dir of
939 files found by directory-of-current-file search that would be
940 found by "" or <> search.
941 * init.c (cpp_add_dependency_target): Delete.
942 * internal.h (struct lexer_state): Add discarding_output flag.
943 * lex.c (lex_identifier): Compute hash function while scanning.
944 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
946 * makedepend.c: New file.
947 * mkdeps.c (struct deps): Add vpath vector.
948 (apply_vpath, deps_add_vpath): New function.
949 (deps_free): Free vpath vector.
950 (deps_add_dep, deps_add_target): Use apply_vpath.
951 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
952 (ht_lookup_with_hash): New function.
953 * cpplib.h, mkdeps.h: Update prototypes.
954 * symtab.h: Update prototypes.
955 (HT_HASHSTEP, HT_FINISH): New macros.
957 2004-05-29 Geoffrey Keating <geoffk@apple.com>
959 * symtab.c (ht_create): Set entries_owned.
960 (ht_destroy): Honour entries_owned.
961 (ht_expand): Likewise.
963 * include/symtab.h (struct ht): New field 'entries_owned'
964 (ht_load): New prototype.
966 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
969 * configure.ac: Fix m4 quoting when picking
970 the size of HOST_WIDE_INT.
971 * configure: Regenerate.
973 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
975 * Makefile.am: the correct directory for
976 gettext include files is given by @INCINTL@.
977 * Makefile.in: Regenerate.
979 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
981 * system.h [!ENABLE_NLS]: dgettext takes two
984 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
986 Moved libcpp from the gcc subdirectory to the toplevel.
987 * Makefile.am: New file.
988 * Makefile.in: Regenerate.
989 * configure.ac: New file.
990 * configure: Regenerate.
991 * config.in: Regenerate.
992 * charset.c: Moved from gcc/cppcharset.c. Add note about
993 brokenness of input charset detection. Adjust for change
994 in name of cppucnid.h.
995 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
996 * expr.c: Moved from gcc/cppexp.c.
997 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
998 Remove #define of O_BINARY, it is in system.h.
999 * identifiers.c: Moved from gcc/cpphash.c.
1000 * internal.h: Moved from gcc/cpphash.h. Change header
1001 guard name. All other files adjusted to match name change.
1002 * init.c: Moved from gcc/cppinit.c.
1003 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1004 * lex.c: Moved from gcc/cpplex.c.
1005 * directives.c: Moved from gcc/cpplib.c.
1006 * macro.c: Moved from gcc/cppmacro.c.
1007 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1008 * traditional.c: Moved from gcc/cpptrad.c.
1009 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1011 * ucnid.pl: Moved from gcc/cppucnid.pl.
1012 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1014 * symtab.c: Moved from gcc/hashtable.c.
1015 * line-map.c: Moved from gcc. Do not include intl.h.
1016 * mkdeps.c: Moved from gcc.
1017 * system.h: New file.
1018 * include/cpplib.h: Moved from gcc. Change header guard name.
1019 * include/line-map.h: Moved from gcc. Change header guard name.
1020 * include/mkdeps.h: Moved from gcc. Change header guard name.
1021 * include/symtab.h: Moved from gcc/hashtable.h. Change header