1 2006-01-23 Jakub Jelinek <jakub@redhat.com>
4 * init.c (cpp_init_builtins): If __STDC__ will not change value
5 between system headers and other sources, define it as a normal
6 macro rather than a builtin.
7 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
8 cpp_in_system_header condition.
10 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
12 * Makefile.in: Use -MMD instead of -MD.
14 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
15 Richard Henderson <rth@redhat.com>
17 Merge from gomp branch:
18 * directives.c (struct pragma_entry): Add is_deferred. Add ident
20 (end_directive): Don't eat the line if in_deferred_pragma.
21 (run_directive): Remove pragma hacks.
22 (insert_pragma_entry): Remove.
23 (new_pragma_entry): New.
24 (register_pragma_1): Split out of register_pragma. Only handle
25 the lookup tree and return the new entry.
26 (cpp_register_pragma): Fill in the pragma entry here.
27 (cpp_register_deferred_pragma): New.
28 (register_pragma_internal): New.
29 (_cpp_init_internal_pragmas): Use register_pragma_internal.
30 (do_pragma): Allow pragma expansion after namespace. For deferred
31 pragmas, don't slurp the line into a string.
32 (destringize_and_run): Save tokens for deferred pragmas.
33 (cpp_handle_deferred_pragma): Remove.
34 * macro.c (builtin_macro): Remove pragma token hack.
35 (_cpp_push_token_context): Rename from push_token_context and export.
36 * internal.h (struct lexer_state): Add pragma_allow_expansion.
37 (_cpp_push_token_context): Declare.
38 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
39 a token. Update the line number correctly if so.
40 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
41 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
42 * include/cpplib.h (PRAGMA_EOL): New.
43 (CPP_TOKEN_FLD_PRAGMA): New.
44 (struct cpp_token): Add val.pragma.
45 (struct cpp_options): Remove defer_pragmas.
46 (cpp_handle_deferred_pragma): Remove.
47 (cpp_register_deferred_pragma): Declare.
49 2006-01-01 Jakub Jelinek <jakub@redhat.com>
52 * directives.c (do_pragma): If pragma line ends with multi-line
53 block comment, end the saved deferred pragma string before that
54 comment. Handle embedded '\0' chars on the pragma line.
56 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
59 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
61 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
62 Ben Elliston <bje@au.ibm.com>
64 * include/cpplib.h (CPP_N_DFLOAT): New.
65 * expr.c (interpret_float_suffix): Identify df, dd, and dl
66 suffixes as decimal floating point constants.
67 (cpp_classify_number): Disallow hexadecimal DFP constants.
69 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
70 Ian Lance Taylor <ian@airs.com>
72 * include/cpplib.h (struct cpp_callbacks): Annotate error with
73 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
75 2005-11-09 Per Bothner <per@bothner.com>
76 Uros Bizjak <uros@kss-loka.si>
79 * init.c (read_original_filename): Temporarily set
80 state.in_directive before calling _cpp_lex_direct for
83 2005-11-03 James E Wilson <wilson@specifix.com>
86 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
88 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
90 * include/cpplib.h (struct cpp_callbacks): Make error take
92 * errors.c (cpp_error): Update call to callback.
94 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
97 * macro.c (_cpp_builtin_macro_text): Lower the needed max
99 (cpp_quote_string): Don't octalify non printable
102 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
105 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
106 (struct cpp_callbacks): Add error.
107 * errors.c (cpp_error): If client_diagnostic, use error callback.
108 * charset.c (convert_escape): Don't use %03o in diagnostic.
110 2005-10-21 James E Wilson <wilson@specifix.com>
112 PR preprocessor/15220
113 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
114 callers. Pass to open_file_failed.
115 (open_file_failed): New parameter angle_brackets. Fix all callers.
116 Use in print_dep assignment.
117 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
118 * internal.h (_cpp_find_file): Add new parm to declaration.
120 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
122 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
123 * configure: Regenerate.
125 2005-10-04 Ian Lance Taylor <ian@airs.com>
127 PR preprocessor/13726
128 * directives.c (check_eol_return_comments): New static function.
129 (parse_include): Add buf parameter. Change all callers.
130 (do_include_common): If not discard comments, turn on
131 save_comments. Pass collected comments to include callback.
132 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
133 include callback: cpp_token list.
135 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
137 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
138 * init.c (struct lang_flags, lang_defaults): Add
139 extended_identifiers.
140 (cpp_set_lang): Use it.
141 * lex.c (forms_identifier_p): Check extended_identifiers.
143 2005-08-30 Jakub Jelinek <jakub@redhat.com>
145 PR preprocessor/20348
146 PR preprocessor/20356
147 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
150 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
152 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
153 -Wmissing-format-attribute.
155 * configure: Regenerate.
157 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
159 * all files: Update FSF address in copyright headers.
160 * makeucnid.c (write_copyright): Update outputted FSF address.
162 2005-06-13 Zack Weinberg <zack@codesourcery.com>
164 * configure.ac: Invoke ZW_CREATE_DEPDIR and
165 ZW_PROG_COMPILER_DEPENDENCIES.
166 * aclocal.m4, configure: Regenerate.
167 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
169 (distclean): Clean up $(DEPDIR) and its contents.
170 (.c.o): Use $(COMPILE).
171 Include $(DEPDIR)/*.Po for most object->header dependencies.
173 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
175 * configure.ac: Check declarations for asprintf and vasprintf.
176 * config.in: Regenerate.
177 * configure: Likewise.
179 * charset.c (conversion_loop): Use XRESIZEVEC.
180 (convert_no_conversion): Likewise.
181 (convert_using_iconv): Likewise.
182 (init_iconv_desc): Cast return value of alloca.
183 (cpp_host_to_exec_charset): Use XNEWVEC.
184 (emit_numeric_escape): Use XRESIZEVEC.
185 (cpp_interpret_string): Use XNEWVEC.
186 (cpp_interpret_string): Use XRESIZEVEC.
187 (_cpp_interpret_identifier): Cast return value of alloca.
188 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
189 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
190 (parse_include): Use XNEWVEC.
191 (insert_pragma_entry): Rename local variable "new" to
193 (save_registered_pragmas): Cast return value of xmemdup.
194 (destringize_and_run): Same for alloca.
195 (parse_assertion): Likewise.
196 (do_assert): Cast allocated storage to proper type.
197 (cpp_define): Likewise.
198 (_cpp_define_builtin): Likewise.
199 (cpp_undef): Likewise.
200 (handle_assertion): Likewise.
201 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
202 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
203 (CPP_UMINUS): Likewise.
204 (struct cpp_operator): Rename from struct operator.
205 (_cpp_expand_op_stack): Use XRESIZEVEC.
206 * files.c (pch_open_file): Use XNEWVEC.
207 (pch_open_file): Use XRESIZEVEC.
208 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
209 (dir_name_of_file): Use XNEWVEC.
210 (make_cpp_file): Use XCNEW.
211 (make_cpp_dir): Likewise.
212 (allocate_file_hash_entries): USE XNEWVEC.
213 (cpp_included): Cast return value of htab_find_with_hash.
214 (append_file_to_dir): Use XNEWVEC.
215 (read_filename_string): Likewise. Use XRESIZEVEC too.
216 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
217 (remap_filename): Use XNEWVEC.
218 (struct pchf_entry): Move definition out of struct pchf_data.
219 (_cpp_save_file_entries): Use XCNEWVAR.
220 (_cpp_read_file_entries): Use XNEWVAR.
221 * identifiers.c (alloc_node): Use XOBNEW.
222 * init.c (cpp_create_reader): Use XCNEW.
223 (cpp_init_builtins): Cast of b->value to enum builtin_type.
224 (read_original_directory): Cast return value of alloca.
225 * lex.c (add_line_note): Use XRESIZEVEC.
226 (warn_about_normalization): Use XNEWVEC.
227 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
228 (new_buff): Use XNEWVEC.
229 * line-map.c (linemap_add): Use XRESIZEVEC.
230 * macro.c (builtin_macro): Cast return value of alloca.
231 (paste_tokens): Likewise.
232 (expand_arg): Use XNEWVEC and XRESIZEVEC.
233 (_cpp_save_parameter): Use XRESIZEVEC.
234 (create_iso_definition): Cast allocated storage to proper type.
235 (_cpp_create_definition): Likewise.
236 (cpp_macro_definition): Use XRESIZEVEC.
237 * makedepend.c (add_clm): Use XNEW.
239 * mkdeps.c (munge): Use XNEWVEC.
240 (deps_init): Use XCNEW.
241 (deps_add_target): Use XRESIZEVEC.
242 (deps_add_default_target): Cast return value of alloca.
243 (deps_add_dep): Use XRESIZEVEC.
244 (deps_add_vpath): Likewise. Use XNEWVEC too.
245 (deps_restore): Likewise.
246 * pch.c (save_idents): Use XNEW and XNEWVEC.
247 (cpp_save_state): Use XNEW.
248 (count_defs): Cast return value of htab_find.
249 (write_defs): Likewise.
250 (cpp_write_pch_deps): Use XNEWVEC.
251 (collect_ht_nodes): Use XRESIZEVEC.
252 (cpp_valid_state): Use XNEWVEC.
253 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
254 * symtab.c (ht_create): Use XCNEW.
255 (ht_lookup_with_hash): Cast return value of obstack_copy0.
256 (ht_expand): Use XCNEWVEC.
257 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
258 (bool): Do not define if __cplusplus.
260 2005-05-12 Zack Weinberg <zack@codesourcery.com>
262 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
263 (do_sccs): Delete function definition, #define to do_ident.
264 (do_ident): Don't hardwire directive name.
266 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
269 * configure: Regenerate.
271 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
273 * files.c: Include io.h for DJGPP to get prototype of setmode.
275 2005-04-19 Per Bothner <per@bothner.com>
277 PR preprocessor/20907
278 * line-map.c (linemap_line_start): Fix bug when we need to increse
279 column_bits but can re-use the current line_map.
281 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
283 * system.h (fopen, fdopen, freopen): Define these to the unlocked
286 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
288 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
289 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
290 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
291 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
293 (fwrite_unlocked): Fix prototype.
295 * configure, config.in: Regenerate.
297 2005-04-05 Jakub Jelinek <jakub@redhat.com>
299 PR preprocessor/19475
300 * macro.c (create_iso_definition): For < ISO C99, don't
301 pedwarn if there is no whitespace between macro name and its
302 replacement, but the replacement starts with a basic character
305 2005-03-28 Andreas Jaeger <aj@suse.de>
307 * lex.c (warn_about_normalization): Cast field width to int to
310 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
312 * configure.ac: Consistently use solaris2.1[0-9]* instead of
314 * configure: Regenerate.
316 2005-03-15 Geoffrey Keating <geoffk@apple.com>
318 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
319 UCN rather than printing an error.
321 2005-03-14 Geoffrey Keating <geoffk@apple.com>
323 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
325 2005-03-14 Geoffrey Keating <geoffk@apple.com>
327 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
328 * charset.c: Update for new format of ucnid.h.
329 (ucn_valid_in_identifier): Update for new format of ucnid.h.
330 Add NST parameter, and update it; update callers.
331 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
333 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
334 * internal.h (struct normalize_state): New.
335 (INITIAL_NORMALIZE_STATE): New.
336 (NORMALIZE_STATE_RESULT): New.
337 (NORMALIZE_STATE_UPDATE_IDNUM): New.
338 (_cpp_valid_ucn): New.
339 * lex.c (warn_about_normalization): New.
340 (forms_identifier_p): Add normalize_state parameter, update callers.
341 (lex_identifier): Add normalize_state parameter, update callers. Keep
343 (lex_number): Likewise.
344 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
345 it with warn_about_normalization.
349 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
350 comments about obsolete version of C++.
351 * include/cpplib.h (enum cpp_normalize_level): New.
352 (struct cpp_options): Add warn_normalize field.
354 2005-03-11 Geoffrey Keating <geoffk@apple.com>
356 * directives.c (glue_header_name): Update call to cpp_spell_token.
357 * internal.h (_cpp_interpret_identifier): New.
358 * charset.c (_cpp_interpret_identifier): New.
359 (_cpp_valid_ucn): Allow UCN version of '$'.
360 * lex.c (lex_identifier): Add extra parameter to indicate if initial
361 character was '$' or '\'. Support identifiers with UCNs.
362 (forms_identifier_p): Allow UCNs.
363 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
365 (cpp_spell_token): Add FORSTRING parameter. Use it.
366 (cpp_token_as_text): Update call to cpp_spell_token.
367 (cpp_output_token): Write UCNs back out.
368 (stringify_arg): Update call to cpp_spell_token.
369 (paste_tokens): Likewise.
370 (cpp_macro_definition): Likewise.
371 * macro.c (stringify_arg): Likewise.
372 (paste_tokens): Likewise.
373 (cpp_macro_definition): Likewise.
374 * include/cpplib.h: Add parameter to cpp_spell_token.
376 2005-03-04 Jakub Jelinek <jakub@redhat.com>
380 * macro.c (replace_args, cpp_get_token): Copy whole
381 cpp_token_u instead of just cpp_string field from it.
383 2005-02-28 Devang Patel <dpatel@apple.com>
385 * directives.c (do_line): Save sysp early before line table is
388 2005-02-20 Zack Weinberg <zack@codesourcery.com>
391 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
392 (cpp_host_to_exec_charset): New function.
393 * include/cpplib.h: Declare cpp_host_to_exec_charset.
395 2005-02-19 Devang Patel <dpatel@apple.com>
397 * charset.c (_cpp_convert_input): Check '\r' before inserting
400 2005-02-15 Eric Christopher <echristo@redhat.com>
402 PR preprocessor/19077
403 * macro.c (cpp_macro_definition): Move handling of whitespace
404 to PREV_WHITE conditional. Remove overloading of len
407 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
409 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
410 traditional.c: Update copyright.
412 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
415 * configure.ac: Check for declaration of basename and getopt.
416 * config.in: Regenerate.
417 * configure: Regenerate.
418 * internal.h (ustrcspn): New.
419 * macro.c (create_iso_definition): Fix allocation of memory.
420 (padding_token): Add cast to remove const-ness.
421 * pch.c (cpp_read_state): Use ustrcspn.
423 2005-02-08 Mike Stump <mrs@apple.com>
425 * files.c (pchf_adder): Remove.
426 (struct pchf_adder_info): Likewise.
427 (_cpp_save_file_entries): Write out all files so that #import works.
429 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
431 * configure: Regenerate.
433 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
435 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
437 * include/cpplib.h: Also update copyright years.
439 2005-01-03 Geoffrey Keating <geoffk@apple.com>
441 * files.c (_cpp_find_file): Add files found by search_path_exhausted
442 to the list of all files.
444 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
446 * internal.h: Update references to Cpp lib filenames.
447 * directives.c: Likewise.
450 * traditional.c: Likewise.
452 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
454 PR preprocessor/15167
455 * files.c (destroy_cpp_file): New function.
456 (should_stack_file): Make a new file if the
457 compared file is still stacked.
459 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
461 PR preprocessor/17610
462 * directives.c (do_include_common): Error out if an empty filename
463 is given for #include (or #include_next or #import).
465 2004-11-27 Roger Sayle <roger@eyesopen.com>
466 Zack Weinberg <zack@codesourcery.com>
468 * internal.h: Replace all uses of uchar with unsigned char.
469 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
470 with !IN_GCC, so uchar is only defined whilst building libcpp.
472 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
474 * aclocal.m4: Regenerate.
476 2004-11-24 Roger Sayle <roger@eyesopen.com>
478 PR preprocessor/15824
479 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
480 directly, instead of the non-existant "system.h" and "ansidecl.h".
481 * configure: Regenerate.
483 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
484 Joseph Myers <joseph@codesourcery.com>
486 * internal.h (struct lexer_state): Add in_deferred_pragma.
487 * directives.c (struct pragma_entry): Add allow_expansion.
488 (insert_pragma_entry): Take allow_expansion flag.
489 (register_pragma): Likewise.
490 (cpp_register_pragma): Likewise.
491 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
492 (do_pragma): Honor allow_expansion.
493 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
494 * include/cpplib.h (cpp_register_pragma): Update prototype.
496 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
497 Mark Mitchell <mark@codesourcery.com>
499 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
500 need_64bit_hwint=yes.
501 * configure: Regenerate.
503 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
505 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
507 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
508 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
509 Remove local srcdir path from generated file.
511 2004-11-04 Zack Weinberg <zack@codesourcery.com>
512 Gerald Pfeifer <gerald@pfeifer.com>
514 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
517 2004-10-27 Zack Weinberg <zack@codesourcery.com>
520 * directives.c (do_pragma): Do not defer pragmas which are unknown.
521 (cpp_handle_deferred_pragma): Add cast to silence warning.
523 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
525 * errors.c (_cpp_begin_message): Print "error: " for errors.
527 2004-10-10 Andreas Jaeger <aj@suse.de>
529 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
530 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
532 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
534 * pch.c (cpp_write_pch_state): Remove variable z as it is not
536 (cpp_read_state): Remove unused variables, m, d and mac_count.
538 2004-09-29 Per Bothner <per@bothner.com>
540 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
541 cb.line_change. Otherwise do_pragma will call the line_change
542 call-back with a meaningless line number.
544 2004-09-24 Zack Weinberg <zack@codesourcery.com>
546 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
547 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
548 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
549 * aclocal.m4, configure: Regenerate.
550 * init.c: Include localedir.h.
551 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
553 (.c.o): Use $(ALL_CFLAGS).
554 (localedir.h, localedir.hs): New rules.
555 (clean): Use rm -rf to remove directories.
556 (distclean): Also delete localedir.h and localedir.hs.
557 (init.o): Update dependencies.
559 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
561 * Makefile.in (aclocal.m4): Update dependencies.
562 * configure.ac (AC_CONFIG_MACRO_DIR): New.
563 * aclocal.m4, configure: Regenerate.
565 2004-09-17 Zack Weinberg <zack@codesourcery.com>
567 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
568 (_cpp_convert_input, _cpp_default_encoding): Add comments.
569 Some other comments in this file also tweaked.
571 * directives.c (do_pragma): Save current buffer position
572 before lexing the pragma keywords; don't call
573 _cpp_backup_tokens in the defer_pragmas case.
575 2004-09-15 Per Bothner <per@bothner.com>
577 * include/line-map.h (line_map_start): Add parameter names so
578 preceding comment makes sense.
579 (linemap_add): Remove from comment mention of non-existing parameter.
581 2004-09-09 Matt Austern <austern@apple.com>
582 Zack Weinberg <zack@codesourcery.com>
584 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
585 prefixes throughout. Add entry for PRAGMA. Remove
586 unnecessary "= 0" from EQ.
587 (enum cpp_ttype): Adjust OP and TK definitions to restore
588 prefixes, via token-paste.
589 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
590 Change from #defines to additional cpp_ttype enumerators.
591 (struct cpp_options): Add defer_pragmas.
592 (cpp_handle_deferred_pragma): Prototype new interface.
594 * internal.h (struct cpp_reader): Add directive_result.
595 * directives.c (struct pragma_entry): Add is_internal field;
596 give boolean fields type bool.
597 (start_directive): Initialize pfile->directive_result.type.
598 (_cpp_do__Pragma): Likewise.
599 (run_directive): Do not crash if pfile->buffer->prev is NULL.
600 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
602 (register_pragma): New static function, bulk of former
603 cpp_register_pragma here; add 'internal' argument, pass along
604 to insert_pragma_entry.
605 (cpp_register_pragma): Now a wrapper around register_pragma which
606 always passes false for 'internal' argument.
607 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
609 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
610 an internal pragma, save text till the end of the line as a CPP_PRAGMA
611 token instead of executing the pragma.
612 (cpp_handle_deferred_pragma): New interface.
613 * lex.c (token_spellings): Adjust OP and TK definitions to
614 match changes to cpplib.h.
615 (_cpp_lex_token): Check for a directive-result token and
616 return it if present.
617 (cpp_token_val_index): Handle CPP_PRAGMA.
618 * macro.c (cpp_builtin_macro_text): Correct comment.
619 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
621 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
623 PR preprocessor/14699
624 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
625 from size_t to double.
627 2004-08-28 Andreas Schwab <schwab@suse.de>
628 Andreas Jaeger <aj@suse.de>
630 * configure.ac: Set PACKAGE correctly.
631 * configure: Regenerated.
633 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
635 * Makefile.in: Add back top_builddir.
637 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
639 * configure.ac: Replace Automake macro invocations
640 with manual Autoconf checks and substitutions.
641 * configure: Regenerate.
642 * aclocal.m4: Regenerate.
643 * config.in: Regenerate.
644 * Makefile.am: Removed.
645 * Makefile.in: Heavy simplification and reorganization.
647 2004-08-09 Mark Mitchell <mark@codesourcery.com>
649 * configure.ac (arm*-*-eabi*): New target.
650 (arm*-*-symbianelf*): Likewise.
651 * configure: Regenerated.
653 2004-07-24 Bernardo Innocenti <bernie@develer.com>
655 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
656 * directives.c: Use XNEW-family macros from libiberty.
659 * cpplib.h (cpp_deps_style): Export enum with name.
661 2004-07-23 Matthias Klose <doko@debian.org>
663 * init.c (init_library): Use PACKAGE for the text domain.
665 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
667 PR preprocessor/16366
668 * internal.h (struct cpp_reader): New field dir_hash.
669 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
670 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
672 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
674 PR preprocessor/16192
675 PR preprocessor/15913
676 PR preprocessor/15572
677 * expr.c (_cpp_parse_expr): Handle remaining cases where an
678 expression is missing.
679 * init.c (post_options): Traditional cpp doesn't do // comments.
681 2004-06-30 Per Bothner <per@bothner.com>
683 * include/line-map.h (fileline): Remove old typedef.
684 * internal.h (struct cpp_reader): Use source_location typedef instead.
686 2004-06-26 Zack Weinberg <zack@codesourcery.com>
688 Partially revert patch of 2004-06-05.
689 * files.c (search_cache): Remove pfile argument. Don't check
690 for file that would be found by "" or <> search here...
691 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
692 Do not apply directory-of-current-file correction to files
693 found by this check. Rearrange code slightly.
695 2004-06-21 Geoffrey Keating <geoffk@apple.com>
697 * files.c (should_stack_file): Correct swapped parameters to call
699 * pch.c (cpp_valid_state): Handle -fpreprocessed.
701 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
703 * Makefile.in: Regenerate with automake 1.8.5.
704 * aclocal.m4: Likewise.
705 * configure: Regenerate.
707 2004-06-11 Zack Weinberg <zack@codesourcery.com>
709 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
710 * configure, config.in: Regenerate.
711 * system.h: Unconditionally define bool as unsigned char,
712 BOOL_BITFIELD as unsigned int.
713 * .cvsignore: New file.
715 2004-06-09 Geoffrey Keating <geoffk@apple.com>
717 * traditional.c (push_replacement_text): Set macro->traditional.
718 (save_replacement_text): Likewise.
719 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
720 (struct save_macro_item): Delete.
721 (struct save_macro_data): Use a character array not the previous
723 (save_macros): Save macro as text not as internal structures.
724 (cpp_prepare_state): Update for changes to save_macro_data.
725 (cpp_read_state): Don't read macros defined in PCH. Restore
727 * macro.c (create_iso_definition): Honour alloc_subobject.
728 Clear traditional flag.
729 (_cpp_create_definition): Honour alloc_subobject.
730 * lex.c (cpp_token_val_index): New.
731 * internal.h: Include cpp-id-data.h.
732 (uchar): Move definition to cpp-id-data.h.
734 (cpp_macro): Likewise.
735 * directives.c (struct answer): Move to cpp-id-data.h.
736 (do_assert): Honour alloc_subobject.
738 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
739 * include/cpplib.h (struct cpp_string): Add GTY marker.
740 (enum cpp_token_fld_kind): New.
741 (struct cpp_token): Add GTY markers.
742 (cpp_token_val_index): Prototype.
743 (CPP_HASHNODE_VALUE_IDX): New.
744 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
745 * include/cpp-id-data.h: New file.
747 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
749 * Makefile.am (all-local): New.
750 * Makefile.in: Regenerate.
752 2004-06-06 Roger Sayle <roger@eyesopen.com>
754 * Makefile.am (LIBICONV): Declare.
755 (makedepend_LDADD): Use LIBICONV.
756 * Makefile.in: Regenerate.
758 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
760 * Makefile.am (LIBINTL): Declare
761 (makedepend_LDADD): Use LIBINTL.
762 * Makefile.in: Regenerate.
764 2004-06-05 Zack Weinberg <zack@codesourcery.com>
766 * Makefile.am: Add makedepend.
767 * Makefile.in, aclocal.m4: Regenerate.
768 * charset.c: Insert a space to avoid a warning.
769 * directives.c: Include mkdeps.h.
770 (_cpp_handle_directive): Reenable macro expander if appropriate.
771 (undefine_macros): Inline body of _cpp_free_definition for speed.
772 Do not call undef callback or _cpp_warn_if_unused_macro.
773 (cpp_get_deps): New interface.
774 * files.c (search_cache): Add pfile argument. Check for file
775 that would be found by "" or <> search here...
776 (_cpp_find_file): ...not here. Correct recorded start_dir of
777 files found by directory-of-current-file search that would be
778 found by "" or <> search.
779 * init.c (cpp_add_dependency_target): Delete.
780 * internal.h (struct lexer_state): Add discarding_output flag.
781 * lex.c (lex_identifier): Compute hash function while scanning.
782 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
784 * makedepend.c: New file.
785 * mkdeps.c (struct deps): Add vpath vector.
786 (apply_vpath, deps_add_vpath): New function.
787 (deps_free): Free vpath vector.
788 (deps_add_dep, deps_add_target): Use apply_vpath.
789 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
790 (ht_lookup_with_hash): New function.
791 * cpplib.h, mkdeps.h: Update prototypes.
792 * symtab.h: Update prototypes.
793 (HT_HASHSTEP, HT_FINISH): New macros.
795 2004-05-29 Geoffrey Keating <geoffk@apple.com>
797 * symtab.c (ht_create): Set entries_owned.
798 (ht_destroy): Honour entries_owned.
799 (ht_expand): Likewise.
801 * include/symtab.h (struct ht): New field 'entries_owned'
802 (ht_load): New prototype.
804 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
807 * configure.ac: Fix m4 quoting when picking
808 the size of HOST_WIDE_INT.
809 * configure: Regenerate.
811 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
813 * Makefile.am: the correct directory for
814 gettext include files is given by @INCINTL@.
815 * Makefile.in: Regenerate.
817 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
819 * system.h [!ENABLE_NLS]: dgettext takes two
822 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
824 Moved libcpp from the gcc subdirectory to the toplevel.
825 * Makefile.am: New file.
826 * Makefile.in: Regenerate.
827 * configure.ac: New file.
828 * configure: Regenerate.
829 * config.in: Regenerate.
830 * charset.c: Moved from gcc/cppcharset.c. Add note about
831 brokenness of input charset detection. Adjust for change
832 in name of cppucnid.h.
833 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
834 * expr.c: Moved from gcc/cppexp.c.
835 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
836 Remove #define of O_BINARY, it is in system.h.
837 * identifiers.c: Moved from gcc/cpphash.c.
838 * internal.h: Moved from gcc/cpphash.h. Change header
839 guard name. All other files adjusted to match name change.
840 * init.c: Moved from gcc/cppinit.c.
841 (init_library) [ENABLE_NLS]: Call bindtextdomain.
842 * lex.c: Moved from gcc/cpplex.c.
843 * directives.c: Moved from gcc/cpplib.c.
844 * macro.c: Moved from gcc/cppmacro.c.
845 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
846 * traditional.c: Moved from gcc/cpptrad.c.
847 * ucnid.h: Moved from gcc/cppucnid.h. Change header
849 * ucnid.pl: Moved from gcc/cppucnid.pl.
850 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
852 * symtab.c: Moved from gcc/hashtable.c.
853 * line-map.c: Moved from gcc. Do not include intl.h.
854 * mkdeps.c: Moved from gcc.
855 * system.h: New file.
856 * include/cpplib.h: Moved from gcc. Change header guard name.
857 * include/line-map.h: Moved from gcc. Change header guard name.
858 * include/mkdeps.h: Moved from gcc. Change header guard name.
859 * include/symtab.h: Moved from gcc/hashtable.h. Change header