1 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
3 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
4 for experimental C++0x mode.
5 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
6 adopted the preprocessor changes introduced in C99.
8 2006-10-29 Joseph Myers <joseph@codesourcery.com>
10 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
11 depending on --enable-targets=all.
12 * configure: Regenerate.
14 2006-10-12 Jakub Jelinek <jakub@redhat.com>
17 * macro.c (paste_tokens): Do error reporting here, use BUF with the
18 spelled LHS token as opposed to spelling it again.
19 (paste_all_tokens): Don't report errors here, just break on failure.
21 2006-10-10 Brooks Moses <bmoses@stanford.edu>
23 * Makefile.in: Added empty "pdf" target.
25 2006-09-22 Geoffrey Keating <geoffk@apple.com>
27 * configure.ac: Make need_64_bit_hwint case for x86-darwin
28 match exactly the glob in gcc/config.gcc.
29 * configure: Regenerate.
31 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
35 * lex.c (lex_string): Pedwarn for unterminated literals.
37 2006-09-08 Eric Christopher <echristo@apple.com>
39 * configure.ac: Add 64-bit HWI support for i?86-darwin.
41 2006-08-14 Steve Ellcey <sje@cup.hp.com>
45 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
46 (CPP_LAST_EQ): Change.
47 (CPP_LAST_PUNCTUATOR): Change.
48 * expr.c (cpp_operator): Remove MIN and MAX.
49 (reduce): Remove CPP_MIN and CPP_MAX.
50 (num_binary_op): Ditto.
51 * lex.c (_cpp_lex_direct): Ditto.
52 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
54 2006-06-09 Jakub Jelinek <jakub@redhat.com>
57 * directives.c (do_pragma): Handle pragma with valid namespace
58 and invalid name coming from macro expansion.
59 * directives.c (destringize_and_run): Initialize next field in
64 * directives.c (destringize_and_run): Set NO_EXPAND on the
67 * macro.c (_cpp_backup_tokens): Fix comment typo.
69 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
71 * Makefile.in (CATALOGS): Add po/ prefix.
72 * configure: Regenerated.
74 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
76 * Makefile.in: Add install-html target. Add install-html to .PHONY
78 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
80 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
81 * files.c (_cpp_get_file_stat): New function.
82 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
83 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
84 * internal.h (_cpp_get_file_stat): Prototype.
85 (struct cpp_buffer): Add timestamp.
87 2006-01-23 Jakub Jelinek <jakub@redhat.com>
90 * init.c (cpp_init_builtins): If __STDC__ will not change value
91 between system headers and other sources, define it as a normal
92 macro rather than a builtin.
93 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
94 cpp_in_system_header condition.
96 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
98 * Makefile.in: Use -MMD instead of -MD.
100 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
101 Richard Henderson <rth@redhat.com>
103 Merge from gomp branch:
104 * directives.c (struct pragma_entry): Add is_deferred. Add ident
105 entry to value union.
106 (end_directive): Don't eat the line if in_deferred_pragma.
107 (run_directive): Remove pragma hacks.
108 (insert_pragma_entry): Remove.
109 (new_pragma_entry): New.
110 (register_pragma_1): Split out of register_pragma. Only handle
111 the lookup tree and return the new entry.
112 (cpp_register_pragma): Fill in the pragma entry here.
113 (cpp_register_deferred_pragma): New.
114 (register_pragma_internal): New.
115 (_cpp_init_internal_pragmas): Use register_pragma_internal.
116 (do_pragma): Allow pragma expansion after namespace. For deferred
117 pragmas, don't slurp the line into a string.
118 (destringize_and_run): Save tokens for deferred pragmas.
119 (cpp_handle_deferred_pragma): Remove.
120 * macro.c (builtin_macro): Remove pragma token hack.
121 (_cpp_push_token_context): Rename from push_token_context and export.
122 * internal.h (struct lexer_state): Add pragma_allow_expansion.
123 (_cpp_push_token_context): Declare.
124 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
125 a token. Update the line number correctly if so.
126 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
127 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
128 * include/cpplib.h (PRAGMA_EOL): New.
129 (CPP_TOKEN_FLD_PRAGMA): New.
130 (struct cpp_token): Add val.pragma.
131 (struct cpp_options): Remove defer_pragmas.
132 (cpp_handle_deferred_pragma): Remove.
133 (cpp_register_deferred_pragma): Declare.
135 2006-01-01 Jakub Jelinek <jakub@redhat.com>
138 * directives.c (do_pragma): If pragma line ends with multi-line
139 block comment, end the saved deferred pragma string before that
140 comment. Handle embedded '\0' chars on the pragma line.
142 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
145 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
147 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
148 Ben Elliston <bje@au.ibm.com>
150 * include/cpplib.h (CPP_N_DFLOAT): New.
151 * expr.c (interpret_float_suffix): Identify df, dd, and dl
152 suffixes as decimal floating point constants.
153 (cpp_classify_number): Disallow hexadecimal DFP constants.
155 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
156 Ian Lance Taylor <ian@airs.com>
158 * include/cpplib.h (struct cpp_callbacks): Annotate error with
159 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
161 2005-11-09 Per Bothner <per@bothner.com>
162 Uros Bizjak <uros@kss-loka.si>
165 * init.c (read_original_filename): Temporarily set
166 state.in_directive before calling _cpp_lex_direct for
169 2005-11-03 James E Wilson <wilson@specifix.com>
171 PR preprocessor/24202
172 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
174 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
176 * include/cpplib.h (struct cpp_callbacks): Make error take
178 * errors.c (cpp_error): Update call to callback.
180 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
182 PR preprocessor/22042
183 * macro.c (_cpp_builtin_macro_text): Lower the needed max
185 (cpp_quote_string): Don't octalify non printable
188 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
191 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
192 (struct cpp_callbacks): Add error.
193 * errors.c (cpp_error): If client_diagnostic, use error callback.
194 * charset.c (convert_escape): Don't use %03o in diagnostic.
196 2005-10-21 James E Wilson <wilson@specifix.com>
198 PR preprocessor/15220
199 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
200 callers. Pass to open_file_failed.
201 (open_file_failed): New parameter angle_brackets. Fix all callers.
202 Use in print_dep assignment.
203 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
204 * internal.h (_cpp_find_file): Add new parm to declaration.
206 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
208 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
209 * configure: Regenerate.
211 2005-10-04 Ian Lance Taylor <ian@airs.com>
213 PR preprocessor/13726
214 * directives.c (check_eol_return_comments): New static function.
215 (parse_include): Add buf parameter. Change all callers.
216 (do_include_common): If not discard comments, turn on
217 save_comments. Pass collected comments to include callback.
218 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
219 include callback: cpp_token list.
221 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
223 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
224 * init.c (struct lang_flags, lang_defaults): Add
225 extended_identifiers.
226 (cpp_set_lang): Use it.
227 * lex.c (forms_identifier_p): Check extended_identifiers.
229 2005-08-30 Jakub Jelinek <jakub@redhat.com>
231 PR preprocessor/20348
232 PR preprocessor/20356
233 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
236 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
238 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
239 -Wmissing-format-attribute.
241 * configure: Regenerate.
243 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
245 * all files: Update FSF address in copyright headers.
246 * makeucnid.c (write_copyright): Update outputted FSF address.
248 2005-06-13 Zack Weinberg <zack@codesourcery.com>
250 * configure.ac: Invoke ZW_CREATE_DEPDIR and
251 ZW_PROG_COMPILER_DEPENDENCIES.
252 * aclocal.m4, configure: Regenerate.
253 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
255 (distclean): Clean up $(DEPDIR) and its contents.
256 (.c.o): Use $(COMPILE).
257 Include $(DEPDIR)/*.Po for most object->header dependencies.
259 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
261 * configure.ac: Check declarations for asprintf and vasprintf.
262 * config.in: Regenerate.
263 * configure: Likewise.
265 * charset.c (conversion_loop): Use XRESIZEVEC.
266 (convert_no_conversion): Likewise.
267 (convert_using_iconv): Likewise.
268 (init_iconv_desc): Cast return value of alloca.
269 (cpp_host_to_exec_charset): Use XNEWVEC.
270 (emit_numeric_escape): Use XRESIZEVEC.
271 (cpp_interpret_string): Use XNEWVEC.
272 (cpp_interpret_string): Use XRESIZEVEC.
273 (_cpp_interpret_identifier): Cast return value of alloca.
274 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
275 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
276 (parse_include): Use XNEWVEC.
277 (insert_pragma_entry): Rename local variable "new" to
279 (save_registered_pragmas): Cast return value of xmemdup.
280 (destringize_and_run): Same for alloca.
281 (parse_assertion): Likewise.
282 (do_assert): Cast allocated storage to proper type.
283 (cpp_define): Likewise.
284 (_cpp_define_builtin): Likewise.
285 (cpp_undef): Likewise.
286 (handle_assertion): Likewise.
287 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
288 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
289 (CPP_UMINUS): Likewise.
290 (struct cpp_operator): Rename from struct operator.
291 (_cpp_expand_op_stack): Use XRESIZEVEC.
292 * files.c (pch_open_file): Use XNEWVEC.
293 (pch_open_file): Use XRESIZEVEC.
294 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
295 (dir_name_of_file): Use XNEWVEC.
296 (make_cpp_file): Use XCNEW.
297 (make_cpp_dir): Likewise.
298 (allocate_file_hash_entries): USE XNEWVEC.
299 (cpp_included): Cast return value of htab_find_with_hash.
300 (append_file_to_dir): Use XNEWVEC.
301 (read_filename_string): Likewise. Use XRESIZEVEC too.
302 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
303 (remap_filename): Use XNEWVEC.
304 (struct pchf_entry): Move definition out of struct pchf_data.
305 (_cpp_save_file_entries): Use XCNEWVAR.
306 (_cpp_read_file_entries): Use XNEWVAR.
307 * identifiers.c (alloc_node): Use XOBNEW.
308 * init.c (cpp_create_reader): Use XCNEW.
309 (cpp_init_builtins): Cast of b->value to enum builtin_type.
310 (read_original_directory): Cast return value of alloca.
311 * lex.c (add_line_note): Use XRESIZEVEC.
312 (warn_about_normalization): Use XNEWVEC.
313 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
314 (new_buff): Use XNEWVEC.
315 * line-map.c (linemap_add): Use XRESIZEVEC.
316 * macro.c (builtin_macro): Cast return value of alloca.
317 (paste_tokens): Likewise.
318 (expand_arg): Use XNEWVEC and XRESIZEVEC.
319 (_cpp_save_parameter): Use XRESIZEVEC.
320 (create_iso_definition): Cast allocated storage to proper type.
321 (_cpp_create_definition): Likewise.
322 (cpp_macro_definition): Use XRESIZEVEC.
323 * makedepend.c (add_clm): Use XNEW.
325 * mkdeps.c (munge): Use XNEWVEC.
326 (deps_init): Use XCNEW.
327 (deps_add_target): Use XRESIZEVEC.
328 (deps_add_default_target): Cast return value of alloca.
329 (deps_add_dep): Use XRESIZEVEC.
330 (deps_add_vpath): Likewise. Use XNEWVEC too.
331 (deps_restore): Likewise.
332 * pch.c (save_idents): Use XNEW and XNEWVEC.
333 (cpp_save_state): Use XNEW.
334 (count_defs): Cast return value of htab_find.
335 (write_defs): Likewise.
336 (cpp_write_pch_deps): Use XNEWVEC.
337 (collect_ht_nodes): Use XRESIZEVEC.
338 (cpp_valid_state): Use XNEWVEC.
339 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
340 * symtab.c (ht_create): Use XCNEW.
341 (ht_lookup_with_hash): Cast return value of obstack_copy0.
342 (ht_expand): Use XCNEWVEC.
343 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
344 (bool): Do not define if __cplusplus.
346 2005-05-12 Zack Weinberg <zack@codesourcery.com>
348 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
349 (do_sccs): Delete function definition, #define to do_ident.
350 (do_ident): Don't hardwire directive name.
352 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
355 * configure: Regenerate.
357 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
359 * files.c: Include io.h for DJGPP to get prototype of setmode.
361 2005-04-19 Per Bothner <per@bothner.com>
363 PR preprocessor/20907
364 * line-map.c (linemap_line_start): Fix bug when we need to increse
365 column_bits but can re-use the current line_map.
367 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * system.h (fopen, fdopen, freopen): Define these to the unlocked
372 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
374 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
375 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
376 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
377 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
379 (fwrite_unlocked): Fix prototype.
381 * configure, config.in: Regenerate.
383 2005-04-05 Jakub Jelinek <jakub@redhat.com>
385 PR preprocessor/19475
386 * macro.c (create_iso_definition): For < ISO C99, don't
387 pedwarn if there is no whitespace between macro name and its
388 replacement, but the replacement starts with a basic character
391 2005-03-28 Andreas Jaeger <aj@suse.de>
393 * lex.c (warn_about_normalization): Cast field width to int to
396 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
398 * configure.ac: Consistently use solaris2.1[0-9]* instead of
400 * configure: Regenerate.
402 2005-03-15 Geoffrey Keating <geoffk@apple.com>
404 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
405 UCN rather than printing an error.
407 2005-03-14 Geoffrey Keating <geoffk@apple.com>
409 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
411 2005-03-14 Geoffrey Keating <geoffk@apple.com>
413 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
414 * charset.c: Update for new format of ucnid.h.
415 (ucn_valid_in_identifier): Update for new format of ucnid.h.
416 Add NST parameter, and update it; update callers.
417 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
419 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
420 * internal.h (struct normalize_state): New.
421 (INITIAL_NORMALIZE_STATE): New.
422 (NORMALIZE_STATE_RESULT): New.
423 (NORMALIZE_STATE_UPDATE_IDNUM): New.
424 (_cpp_valid_ucn): New.
425 * lex.c (warn_about_normalization): New.
426 (forms_identifier_p): Add normalize_state parameter, update callers.
427 (lex_identifier): Add normalize_state parameter, update callers. Keep
429 (lex_number): Likewise.
430 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
431 it with warn_about_normalization.
435 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
436 comments about obsolete version of C++.
437 * include/cpplib.h (enum cpp_normalize_level): New.
438 (struct cpp_options): Add warn_normalize field.
440 2005-03-11 Geoffrey Keating <geoffk@apple.com>
442 * directives.c (glue_header_name): Update call to cpp_spell_token.
443 * internal.h (_cpp_interpret_identifier): New.
444 * charset.c (_cpp_interpret_identifier): New.
445 (_cpp_valid_ucn): Allow UCN version of '$'.
446 * lex.c (lex_identifier): Add extra parameter to indicate if initial
447 character was '$' or '\'. Support identifiers with UCNs.
448 (forms_identifier_p): Allow UCNs.
449 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
451 (cpp_spell_token): Add FORSTRING parameter. Use it.
452 (cpp_token_as_text): Update call to cpp_spell_token.
453 (cpp_output_token): Write UCNs back out.
454 (stringify_arg): Update call to cpp_spell_token.
455 (paste_tokens): Likewise.
456 (cpp_macro_definition): Likewise.
457 * macro.c (stringify_arg): Likewise.
458 (paste_tokens): Likewise.
459 (cpp_macro_definition): Likewise.
460 * include/cpplib.h: Add parameter to cpp_spell_token.
462 2005-03-04 Jakub Jelinek <jakub@redhat.com>
466 * macro.c (replace_args, cpp_get_token): Copy whole
467 cpp_token_u instead of just cpp_string field from it.
469 2005-02-28 Devang Patel <dpatel@apple.com>
471 * directives.c (do_line): Save sysp early before line table is
474 2005-02-20 Zack Weinberg <zack@codesourcery.com>
477 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
478 (cpp_host_to_exec_charset): New function.
479 * include/cpplib.h: Declare cpp_host_to_exec_charset.
481 2005-02-19 Devang Patel <dpatel@apple.com>
483 * charset.c (_cpp_convert_input): Check '\r' before inserting
486 2005-02-15 Eric Christopher <echristo@redhat.com>
488 PR preprocessor/19077
489 * macro.c (cpp_macro_definition): Move handling of whitespace
490 to PREV_WHITE conditional. Remove overloading of len
493 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
495 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
496 traditional.c: Update copyright.
498 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
501 * configure.ac: Check for declaration of basename and getopt.
502 * config.in: Regenerate.
503 * configure: Regenerate.
504 * internal.h (ustrcspn): New.
505 * macro.c (create_iso_definition): Fix allocation of memory.
506 (padding_token): Add cast to remove const-ness.
507 * pch.c (cpp_read_state): Use ustrcspn.
509 2005-02-08 Mike Stump <mrs@apple.com>
511 * files.c (pchf_adder): Remove.
512 (struct pchf_adder_info): Likewise.
513 (_cpp_save_file_entries): Write out all files so that #import works.
515 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
517 * configure: Regenerate.
519 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
521 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
523 * include/cpplib.h: Also update copyright years.
525 2005-01-03 Geoffrey Keating <geoffk@apple.com>
527 * files.c (_cpp_find_file): Add files found by search_path_exhausted
528 to the list of all files.
530 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
532 * internal.h: Update references to Cpp lib filenames.
533 * directives.c: Likewise.
536 * traditional.c: Likewise.
538 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
540 PR preprocessor/15167
541 * files.c (destroy_cpp_file): New function.
542 (should_stack_file): Make a new file if the
543 compared file is still stacked.
545 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
547 PR preprocessor/17610
548 * directives.c (do_include_common): Error out if an empty filename
549 is given for #include (or #include_next or #import).
551 2004-11-27 Roger Sayle <roger@eyesopen.com>
552 Zack Weinberg <zack@codesourcery.com>
554 * internal.h: Replace all uses of uchar with unsigned char.
555 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
556 with !IN_GCC, so uchar is only defined whilst building libcpp.
558 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
560 * aclocal.m4: Regenerate.
562 2004-11-24 Roger Sayle <roger@eyesopen.com>
564 PR preprocessor/15824
565 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
566 directly, instead of the non-existant "system.h" and "ansidecl.h".
567 * configure: Regenerate.
569 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
570 Joseph Myers <joseph@codesourcery.com>
572 * internal.h (struct lexer_state): Add in_deferred_pragma.
573 * directives.c (struct pragma_entry): Add allow_expansion.
574 (insert_pragma_entry): Take allow_expansion flag.
575 (register_pragma): Likewise.
576 (cpp_register_pragma): Likewise.
577 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
578 (do_pragma): Honor allow_expansion.
579 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
580 * include/cpplib.h (cpp_register_pragma): Update prototype.
582 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
583 Mark Mitchell <mark@codesourcery.com>
585 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
586 need_64bit_hwint=yes.
587 * configure: Regenerate.
589 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
591 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
593 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
594 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
595 Remove local srcdir path from generated file.
597 2004-11-04 Zack Weinberg <zack@codesourcery.com>
598 Gerald Pfeifer <gerald@pfeifer.com>
600 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
603 2004-10-27 Zack Weinberg <zack@codesourcery.com>
606 * directives.c (do_pragma): Do not defer pragmas which are unknown.
607 (cpp_handle_deferred_pragma): Add cast to silence warning.
609 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
611 * errors.c (_cpp_begin_message): Print "error: " for errors.
613 2004-10-10 Andreas Jaeger <aj@suse.de>
615 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
616 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
618 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
620 * pch.c (cpp_write_pch_state): Remove variable z as it is not
622 (cpp_read_state): Remove unused variables, m, d and mac_count.
624 2004-09-29 Per Bothner <per@bothner.com>
626 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
627 cb.line_change. Otherwise do_pragma will call the line_change
628 call-back with a meaningless line number.
630 2004-09-24 Zack Weinberg <zack@codesourcery.com>
632 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
633 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
634 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
635 * aclocal.m4, configure: Regenerate.
636 * init.c: Include localedir.h.
637 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
639 (.c.o): Use $(ALL_CFLAGS).
640 (localedir.h, localedir.hs): New rules.
641 (clean): Use rm -rf to remove directories.
642 (distclean): Also delete localedir.h and localedir.hs.
643 (init.o): Update dependencies.
645 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
647 * Makefile.in (aclocal.m4): Update dependencies.
648 * configure.ac (AC_CONFIG_MACRO_DIR): New.
649 * aclocal.m4, configure: Regenerate.
651 2004-09-17 Zack Weinberg <zack@codesourcery.com>
653 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
654 (_cpp_convert_input, _cpp_default_encoding): Add comments.
655 Some other comments in this file also tweaked.
657 * directives.c (do_pragma): Save current buffer position
658 before lexing the pragma keywords; don't call
659 _cpp_backup_tokens in the defer_pragmas case.
661 2004-09-15 Per Bothner <per@bothner.com>
663 * include/line-map.h (line_map_start): Add parameter names so
664 preceding comment makes sense.
665 (linemap_add): Remove from comment mention of non-existing parameter.
667 2004-09-09 Matt Austern <austern@apple.com>
668 Zack Weinberg <zack@codesourcery.com>
670 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
671 prefixes throughout. Add entry for PRAGMA. Remove
672 unnecessary "= 0" from EQ.
673 (enum cpp_ttype): Adjust OP and TK definitions to restore
674 prefixes, via token-paste.
675 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
676 Change from #defines to additional cpp_ttype enumerators.
677 (struct cpp_options): Add defer_pragmas.
678 (cpp_handle_deferred_pragma): Prototype new interface.
680 * internal.h (struct cpp_reader): Add directive_result.
681 * directives.c (struct pragma_entry): Add is_internal field;
682 give boolean fields type bool.
683 (start_directive): Initialize pfile->directive_result.type.
684 (_cpp_do__Pragma): Likewise.
685 (run_directive): Do not crash if pfile->buffer->prev is NULL.
686 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
688 (register_pragma): New static function, bulk of former
689 cpp_register_pragma here; add 'internal' argument, pass along
690 to insert_pragma_entry.
691 (cpp_register_pragma): Now a wrapper around register_pragma which
692 always passes false for 'internal' argument.
693 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
695 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
696 an internal pragma, save text till the end of the line as a CPP_PRAGMA
697 token instead of executing the pragma.
698 (cpp_handle_deferred_pragma): New interface.
699 * lex.c (token_spellings): Adjust OP and TK definitions to
700 match changes to cpplib.h.
701 (_cpp_lex_token): Check for a directive-result token and
702 return it if present.
703 (cpp_token_val_index): Handle CPP_PRAGMA.
704 * macro.c (cpp_builtin_macro_text): Correct comment.
705 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
707 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
709 PR preprocessor/14699
710 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
711 from size_t to double.
713 2004-08-28 Andreas Schwab <schwab@suse.de>
714 Andreas Jaeger <aj@suse.de>
716 * configure.ac: Set PACKAGE correctly.
717 * configure: Regenerated.
719 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
721 * Makefile.in: Add back top_builddir.
723 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
725 * configure.ac: Replace Automake macro invocations
726 with manual Autoconf checks and substitutions.
727 * configure: Regenerate.
728 * aclocal.m4: Regenerate.
729 * config.in: Regenerate.
730 * Makefile.am: Removed.
731 * Makefile.in: Heavy simplification and reorganization.
733 2004-08-09 Mark Mitchell <mark@codesourcery.com>
735 * configure.ac (arm*-*-eabi*): New target.
736 (arm*-*-symbianelf*): Likewise.
737 * configure: Regenerated.
739 2004-07-24 Bernardo Innocenti <bernie@develer.com>
741 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
742 * directives.c: Use XNEW-family macros from libiberty.
745 * cpplib.h (cpp_deps_style): Export enum with name.
747 2004-07-23 Matthias Klose <doko@debian.org>
749 * init.c (init_library): Use PACKAGE for the text domain.
751 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
753 PR preprocessor/16366
754 * internal.h (struct cpp_reader): New field dir_hash.
755 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
756 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
758 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
760 PR preprocessor/16192
761 PR preprocessor/15913
762 PR preprocessor/15572
763 * expr.c (_cpp_parse_expr): Handle remaining cases where an
764 expression is missing.
765 * init.c (post_options): Traditional cpp doesn't do // comments.
767 2004-06-30 Per Bothner <per@bothner.com>
769 * include/line-map.h (fileline): Remove old typedef.
770 * internal.h (struct cpp_reader): Use source_location typedef instead.
772 2004-06-26 Zack Weinberg <zack@codesourcery.com>
774 Partially revert patch of 2004-06-05.
775 * files.c (search_cache): Remove pfile argument. Don't check
776 for file that would be found by "" or <> search here...
777 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
778 Do not apply directory-of-current-file correction to files
779 found by this check. Rearrange code slightly.
781 2004-06-21 Geoffrey Keating <geoffk@apple.com>
783 * files.c (should_stack_file): Correct swapped parameters to call
785 * pch.c (cpp_valid_state): Handle -fpreprocessed.
787 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
789 * Makefile.in: Regenerate with automake 1.8.5.
790 * aclocal.m4: Likewise.
791 * configure: Regenerate.
793 2004-06-11 Zack Weinberg <zack@codesourcery.com>
795 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
796 * configure, config.in: Regenerate.
797 * system.h: Unconditionally define bool as unsigned char,
798 BOOL_BITFIELD as unsigned int.
799 * .cvsignore: New file.
801 2004-06-09 Geoffrey Keating <geoffk@apple.com>
803 * traditional.c (push_replacement_text): Set macro->traditional.
804 (save_replacement_text): Likewise.
805 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
806 (struct save_macro_item): Delete.
807 (struct save_macro_data): Use a character array not the previous
809 (save_macros): Save macro as text not as internal structures.
810 (cpp_prepare_state): Update for changes to save_macro_data.
811 (cpp_read_state): Don't read macros defined in PCH. Restore
813 * macro.c (create_iso_definition): Honour alloc_subobject.
814 Clear traditional flag.
815 (_cpp_create_definition): Honour alloc_subobject.
816 * lex.c (cpp_token_val_index): New.
817 * internal.h: Include cpp-id-data.h.
818 (uchar): Move definition to cpp-id-data.h.
820 (cpp_macro): Likewise.
821 * directives.c (struct answer): Move to cpp-id-data.h.
822 (do_assert): Honour alloc_subobject.
824 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
825 * include/cpplib.h (struct cpp_string): Add GTY marker.
826 (enum cpp_token_fld_kind): New.
827 (struct cpp_token): Add GTY markers.
828 (cpp_token_val_index): Prototype.
829 (CPP_HASHNODE_VALUE_IDX): New.
830 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
831 * include/cpp-id-data.h: New file.
833 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
835 * Makefile.am (all-local): New.
836 * Makefile.in: Regenerate.
838 2004-06-06 Roger Sayle <roger@eyesopen.com>
840 * Makefile.am (LIBICONV): Declare.
841 (makedepend_LDADD): Use LIBICONV.
842 * Makefile.in: Regenerate.
844 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
846 * Makefile.am (LIBINTL): Declare
847 (makedepend_LDADD): Use LIBINTL.
848 * Makefile.in: Regenerate.
850 2004-06-05 Zack Weinberg <zack@codesourcery.com>
852 * Makefile.am: Add makedepend.
853 * Makefile.in, aclocal.m4: Regenerate.
854 * charset.c: Insert a space to avoid a warning.
855 * directives.c: Include mkdeps.h.
856 (_cpp_handle_directive): Reenable macro expander if appropriate.
857 (undefine_macros): Inline body of _cpp_free_definition for speed.
858 Do not call undef callback or _cpp_warn_if_unused_macro.
859 (cpp_get_deps): New interface.
860 * files.c (search_cache): Add pfile argument. Check for file
861 that would be found by "" or <> search here...
862 (_cpp_find_file): ...not here. Correct recorded start_dir of
863 files found by directory-of-current-file search that would be
864 found by "" or <> search.
865 * init.c (cpp_add_dependency_target): Delete.
866 * internal.h (struct lexer_state): Add discarding_output flag.
867 * lex.c (lex_identifier): Compute hash function while scanning.
868 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
870 * makedepend.c: New file.
871 * mkdeps.c (struct deps): Add vpath vector.
872 (apply_vpath, deps_add_vpath): New function.
873 (deps_free): Free vpath vector.
874 (deps_add_dep, deps_add_target): Use apply_vpath.
875 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
876 (ht_lookup_with_hash): New function.
877 * cpplib.h, mkdeps.h: Update prototypes.
878 * symtab.h: Update prototypes.
879 (HT_HASHSTEP, HT_FINISH): New macros.
881 2004-05-29 Geoffrey Keating <geoffk@apple.com>
883 * symtab.c (ht_create): Set entries_owned.
884 (ht_destroy): Honour entries_owned.
885 (ht_expand): Likewise.
887 * include/symtab.h (struct ht): New field 'entries_owned'
888 (ht_load): New prototype.
890 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
893 * configure.ac: Fix m4 quoting when picking
894 the size of HOST_WIDE_INT.
895 * configure: Regenerate.
897 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
899 * Makefile.am: the correct directory for
900 gettext include files is given by @INCINTL@.
901 * Makefile.in: Regenerate.
903 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
905 * system.h [!ENABLE_NLS]: dgettext takes two
908 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
910 Moved libcpp from the gcc subdirectory to the toplevel.
911 * Makefile.am: New file.
912 * Makefile.in: Regenerate.
913 * configure.ac: New file.
914 * configure: Regenerate.
915 * config.in: Regenerate.
916 * charset.c: Moved from gcc/cppcharset.c. Add note about
917 brokenness of input charset detection. Adjust for change
918 in name of cppucnid.h.
919 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
920 * expr.c: Moved from gcc/cppexp.c.
921 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
922 Remove #define of O_BINARY, it is in system.h.
923 * identifiers.c: Moved from gcc/cpphash.c.
924 * internal.h: Moved from gcc/cpphash.h. Change header
925 guard name. All other files adjusted to match name change.
926 * init.c: Moved from gcc/cppinit.c.
927 (init_library) [ENABLE_NLS]: Call bindtextdomain.
928 * lex.c: Moved from gcc/cpplex.c.
929 * directives.c: Moved from gcc/cpplib.c.
930 * macro.c: Moved from gcc/cppmacro.c.
931 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
932 * traditional.c: Moved from gcc/cpptrad.c.
933 * ucnid.h: Moved from gcc/cppucnid.h. Change header
935 * ucnid.pl: Moved from gcc/cppucnid.pl.
936 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
938 * symtab.c: Moved from gcc/hashtable.c.
939 * line-map.c: Moved from gcc. Do not include intl.h.
940 * mkdeps.c: Moved from gcc.
941 * system.h: New file.
942 * include/cpplib.h: Moved from gcc. Change header guard name.
943 * include/line-map.h: Moved from gcc. Change header guard name.
944 * include/mkdeps.h: Moved from gcc. Change header guard name.
945 * include/symtab.h: Moved from gcc/hashtable.h. Change header