1 2006-12-29 Ian Lance Taylor <iant@google.com>
3 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
4 look backward at the end of the line unless we saw a backslash.
6 2006-12-29 Jakub Jelinek <jakub@redhat.com>
9 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
10 only when new_sysp is non-zero.
12 2006-12-28 Tom Tromey <tromey@redhat.com>
14 PR preprocessor/30001:
15 * charset.c (_cpp_convert_input): Check that to.len is greater
18 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
20 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
23 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
25 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
26 for experimental C++0x mode.
27 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
28 adopted the preprocessor changes introduced in C99.
30 2006-10-29 Joseph Myers <joseph@codesourcery.com>
32 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
33 depending on --enable-targets=all.
34 * configure: Regenerate.
36 2006-10-12 Jakub Jelinek <jakub@redhat.com>
39 * macro.c (paste_tokens): Do error reporting here, use BUF with the
40 spelled LHS token as opposed to spelling it again.
41 (paste_all_tokens): Don't report errors here, just break on failure.
43 2006-10-10 Brooks Moses <bmoses@stanford.edu>
45 * Makefile.in: Added empty "pdf" target.
47 2006-09-22 Geoffrey Keating <geoffk@apple.com>
49 * configure.ac: Make need_64_bit_hwint case for x86-darwin
50 match exactly the glob in gcc/config.gcc.
51 * configure: Regenerate.
53 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
57 * lex.c (lex_string): Pedwarn for unterminated literals.
59 2006-09-08 Eric Christopher <echristo@apple.com>
61 * configure.ac: Add 64-bit HWI support for i?86-darwin.
63 2006-08-14 Steve Ellcey <sje@cup.hp.com>
67 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
68 (CPP_LAST_EQ): Change.
69 (CPP_LAST_PUNCTUATOR): Change.
70 * expr.c (cpp_operator): Remove MIN and MAX.
71 (reduce): Remove CPP_MIN and CPP_MAX.
72 (num_binary_op): Ditto.
73 * lex.c (_cpp_lex_direct): Ditto.
74 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
76 2006-06-09 Jakub Jelinek <jakub@redhat.com>
79 * directives.c (do_pragma): Handle pragma with valid namespace
80 and invalid name coming from macro expansion.
81 * directives.c (destringize_and_run): Initialize next field in
86 * directives.c (destringize_and_run): Set NO_EXPAND on the
89 * macro.c (_cpp_backup_tokens): Fix comment typo.
91 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
93 * Makefile.in (CATALOGS): Add po/ prefix.
94 * configure: Regenerated.
96 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
98 * Makefile.in: Add install-html target. Add install-html to .PHONY
100 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
102 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
103 * files.c (_cpp_get_file_stat): New function.
104 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
105 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
106 * internal.h (_cpp_get_file_stat): Prototype.
107 (struct cpp_buffer): Add timestamp.
109 2006-01-23 Jakub Jelinek <jakub@redhat.com>
111 PR preprocessor/25717
112 * init.c (cpp_init_builtins): If __STDC__ will not change value
113 between system headers and other sources, define it as a normal
114 macro rather than a builtin.
115 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
116 cpp_in_system_header condition.
118 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
120 * Makefile.in: Use -MMD instead of -MD.
122 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
123 Richard Henderson <rth@redhat.com>
125 Merge from gomp branch:
126 * directives.c (struct pragma_entry): Add is_deferred. Add ident
127 entry to value union.
128 (end_directive): Don't eat the line if in_deferred_pragma.
129 (run_directive): Remove pragma hacks.
130 (insert_pragma_entry): Remove.
131 (new_pragma_entry): New.
132 (register_pragma_1): Split out of register_pragma. Only handle
133 the lookup tree and return the new entry.
134 (cpp_register_pragma): Fill in the pragma entry here.
135 (cpp_register_deferred_pragma): New.
136 (register_pragma_internal): New.
137 (_cpp_init_internal_pragmas): Use register_pragma_internal.
138 (do_pragma): Allow pragma expansion after namespace. For deferred
139 pragmas, don't slurp the line into a string.
140 (destringize_and_run): Save tokens for deferred pragmas.
141 (cpp_handle_deferred_pragma): Remove.
142 * macro.c (builtin_macro): Remove pragma token hack.
143 (_cpp_push_token_context): Rename from push_token_context and export.
144 * internal.h (struct lexer_state): Add pragma_allow_expansion.
145 (_cpp_push_token_context): Declare.
146 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
147 a token. Update the line number correctly if so.
148 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
149 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
150 * include/cpplib.h (PRAGMA_EOL): New.
151 (CPP_TOKEN_FLD_PRAGMA): New.
152 (struct cpp_token): Add val.pragma.
153 (struct cpp_options): Remove defer_pragmas.
154 (cpp_handle_deferred_pragma): Remove.
155 (cpp_register_deferred_pragma): Declare.
157 2006-01-01 Jakub Jelinek <jakub@redhat.com>
160 * directives.c (do_pragma): If pragma line ends with multi-line
161 block comment, end the saved deferred pragma string before that
162 comment. Handle embedded '\0' chars on the pragma line.
164 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
167 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
169 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
170 Ben Elliston <bje@au.ibm.com>
172 * include/cpplib.h (CPP_N_DFLOAT): New.
173 * expr.c (interpret_float_suffix): Identify df, dd, and dl
174 suffixes as decimal floating point constants.
175 (cpp_classify_number): Disallow hexadecimal DFP constants.
177 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
178 Ian Lance Taylor <ian@airs.com>
180 * include/cpplib.h (struct cpp_callbacks): Annotate error with
181 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
183 2005-11-09 Per Bothner <per@bothner.com>
184 Uros Bizjak <uros@kss-loka.si>
187 * init.c (read_original_filename): Temporarily set
188 state.in_directive before calling _cpp_lex_direct for
191 2005-11-03 James E Wilson <wilson@specifix.com>
193 PR preprocessor/24202
194 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
196 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
198 * include/cpplib.h (struct cpp_callbacks): Make error take
200 * errors.c (cpp_error): Update call to callback.
202 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
204 PR preprocessor/22042
205 * macro.c (_cpp_builtin_macro_text): Lower the needed max
207 (cpp_quote_string): Don't octalify non printable
210 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
213 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
214 (struct cpp_callbacks): Add error.
215 * errors.c (cpp_error): If client_diagnostic, use error callback.
216 * charset.c (convert_escape): Don't use %03o in diagnostic.
218 2005-10-21 James E Wilson <wilson@specifix.com>
220 PR preprocessor/15220
221 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
222 callers. Pass to open_file_failed.
223 (open_file_failed): New parameter angle_brackets. Fix all callers.
224 Use in print_dep assignment.
225 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
226 * internal.h (_cpp_find_file): Add new parm to declaration.
228 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
230 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
231 * configure: Regenerate.
233 2005-10-04 Ian Lance Taylor <ian@airs.com>
235 PR preprocessor/13726
236 * directives.c (check_eol_return_comments): New static function.
237 (parse_include): Add buf parameter. Change all callers.
238 (do_include_common): If not discard comments, turn on
239 save_comments. Pass collected comments to include callback.
240 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
241 include callback: cpp_token list.
243 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
245 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
246 * init.c (struct lang_flags, lang_defaults): Add
247 extended_identifiers.
248 (cpp_set_lang): Use it.
249 * lex.c (forms_identifier_p): Check extended_identifiers.
251 2005-08-30 Jakub Jelinek <jakub@redhat.com>
253 PR preprocessor/20348
254 PR preprocessor/20356
255 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
258 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
260 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
261 -Wmissing-format-attribute.
263 * configure: Regenerate.
265 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
267 * all files: Update FSF address in copyright headers.
268 * makeucnid.c (write_copyright): Update outputted FSF address.
270 2005-06-13 Zack Weinberg <zack@codesourcery.com>
272 * configure.ac: Invoke ZW_CREATE_DEPDIR and
273 ZW_PROG_COMPILER_DEPENDENCIES.
274 * aclocal.m4, configure: Regenerate.
275 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
277 (distclean): Clean up $(DEPDIR) and its contents.
278 (.c.o): Use $(COMPILE).
279 Include $(DEPDIR)/*.Po for most object->header dependencies.
281 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
283 * configure.ac: Check declarations for asprintf and vasprintf.
284 * config.in: Regenerate.
285 * configure: Likewise.
287 * charset.c (conversion_loop): Use XRESIZEVEC.
288 (convert_no_conversion): Likewise.
289 (convert_using_iconv): Likewise.
290 (init_iconv_desc): Cast return value of alloca.
291 (cpp_host_to_exec_charset): Use XNEWVEC.
292 (emit_numeric_escape): Use XRESIZEVEC.
293 (cpp_interpret_string): Use XNEWVEC.
294 (cpp_interpret_string): Use XRESIZEVEC.
295 (_cpp_interpret_identifier): Cast return value of alloca.
296 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
297 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
298 (parse_include): Use XNEWVEC.
299 (insert_pragma_entry): Rename local variable "new" to
301 (save_registered_pragmas): Cast return value of xmemdup.
302 (destringize_and_run): Same for alloca.
303 (parse_assertion): Likewise.
304 (do_assert): Cast allocated storage to proper type.
305 (cpp_define): Likewise.
306 (_cpp_define_builtin): Likewise.
307 (cpp_undef): Likewise.
308 (handle_assertion): Likewise.
309 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
310 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
311 (CPP_UMINUS): Likewise.
312 (struct cpp_operator): Rename from struct operator.
313 (_cpp_expand_op_stack): Use XRESIZEVEC.
314 * files.c (pch_open_file): Use XNEWVEC.
315 (pch_open_file): Use XRESIZEVEC.
316 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
317 (dir_name_of_file): Use XNEWVEC.
318 (make_cpp_file): Use XCNEW.
319 (make_cpp_dir): Likewise.
320 (allocate_file_hash_entries): USE XNEWVEC.
321 (cpp_included): Cast return value of htab_find_with_hash.
322 (append_file_to_dir): Use XNEWVEC.
323 (read_filename_string): Likewise. Use XRESIZEVEC too.
324 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
325 (remap_filename): Use XNEWVEC.
326 (struct pchf_entry): Move definition out of struct pchf_data.
327 (_cpp_save_file_entries): Use XCNEWVAR.
328 (_cpp_read_file_entries): Use XNEWVAR.
329 * identifiers.c (alloc_node): Use XOBNEW.
330 * init.c (cpp_create_reader): Use XCNEW.
331 (cpp_init_builtins): Cast of b->value to enum builtin_type.
332 (read_original_directory): Cast return value of alloca.
333 * lex.c (add_line_note): Use XRESIZEVEC.
334 (warn_about_normalization): Use XNEWVEC.
335 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
336 (new_buff): Use XNEWVEC.
337 * line-map.c (linemap_add): Use XRESIZEVEC.
338 * macro.c (builtin_macro): Cast return value of alloca.
339 (paste_tokens): Likewise.
340 (expand_arg): Use XNEWVEC and XRESIZEVEC.
341 (_cpp_save_parameter): Use XRESIZEVEC.
342 (create_iso_definition): Cast allocated storage to proper type.
343 (_cpp_create_definition): Likewise.
344 (cpp_macro_definition): Use XRESIZEVEC.
345 * makedepend.c (add_clm): Use XNEW.
347 * mkdeps.c (munge): Use XNEWVEC.
348 (deps_init): Use XCNEW.
349 (deps_add_target): Use XRESIZEVEC.
350 (deps_add_default_target): Cast return value of alloca.
351 (deps_add_dep): Use XRESIZEVEC.
352 (deps_add_vpath): Likewise. Use XNEWVEC too.
353 (deps_restore): Likewise.
354 * pch.c (save_idents): Use XNEW and XNEWVEC.
355 (cpp_save_state): Use XNEW.
356 (count_defs): Cast return value of htab_find.
357 (write_defs): Likewise.
358 (cpp_write_pch_deps): Use XNEWVEC.
359 (collect_ht_nodes): Use XRESIZEVEC.
360 (cpp_valid_state): Use XNEWVEC.
361 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
362 * symtab.c (ht_create): Use XCNEW.
363 (ht_lookup_with_hash): Cast return value of obstack_copy0.
364 (ht_expand): Use XCNEWVEC.
365 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
366 (bool): Do not define if __cplusplus.
368 2005-05-12 Zack Weinberg <zack@codesourcery.com>
370 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
371 (do_sccs): Delete function definition, #define to do_ident.
372 (do_ident): Don't hardwire directive name.
374 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
377 * configure: Regenerate.
379 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
381 * files.c: Include io.h for DJGPP to get prototype of setmode.
383 2005-04-19 Per Bothner <per@bothner.com>
385 PR preprocessor/20907
386 * line-map.c (linemap_line_start): Fix bug when we need to increse
387 column_bits but can re-use the current line_map.
389 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
391 * system.h (fopen, fdopen, freopen): Define these to the unlocked
394 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
396 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
397 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
398 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
399 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
401 (fwrite_unlocked): Fix prototype.
403 * configure, config.in: Regenerate.
405 2005-04-05 Jakub Jelinek <jakub@redhat.com>
407 PR preprocessor/19475
408 * macro.c (create_iso_definition): For < ISO C99, don't
409 pedwarn if there is no whitespace between macro name and its
410 replacement, but the replacement starts with a basic character
413 2005-03-28 Andreas Jaeger <aj@suse.de>
415 * lex.c (warn_about_normalization): Cast field width to int to
418 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
420 * configure.ac: Consistently use solaris2.1[0-9]* instead of
422 * configure: Regenerate.
424 2005-03-15 Geoffrey Keating <geoffk@apple.com>
426 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
427 UCN rather than printing an error.
429 2005-03-14 Geoffrey Keating <geoffk@apple.com>
431 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
433 2005-03-14 Geoffrey Keating <geoffk@apple.com>
435 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
436 * charset.c: Update for new format of ucnid.h.
437 (ucn_valid_in_identifier): Update for new format of ucnid.h.
438 Add NST parameter, and update it; update callers.
439 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
441 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
442 * internal.h (struct normalize_state): New.
443 (INITIAL_NORMALIZE_STATE): New.
444 (NORMALIZE_STATE_RESULT): New.
445 (NORMALIZE_STATE_UPDATE_IDNUM): New.
446 (_cpp_valid_ucn): New.
447 * lex.c (warn_about_normalization): New.
448 (forms_identifier_p): Add normalize_state parameter, update callers.
449 (lex_identifier): Add normalize_state parameter, update callers. Keep
451 (lex_number): Likewise.
452 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
453 it with warn_about_normalization.
457 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
458 comments about obsolete version of C++.
459 * include/cpplib.h (enum cpp_normalize_level): New.
460 (struct cpp_options): Add warn_normalize field.
462 2005-03-11 Geoffrey Keating <geoffk@apple.com>
464 * directives.c (glue_header_name): Update call to cpp_spell_token.
465 * internal.h (_cpp_interpret_identifier): New.
466 * charset.c (_cpp_interpret_identifier): New.
467 (_cpp_valid_ucn): Allow UCN version of '$'.
468 * lex.c (lex_identifier): Add extra parameter to indicate if initial
469 character was '$' or '\'. Support identifiers with UCNs.
470 (forms_identifier_p): Allow UCNs.
471 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
473 (cpp_spell_token): Add FORSTRING parameter. Use it.
474 (cpp_token_as_text): Update call to cpp_spell_token.
475 (cpp_output_token): Write UCNs back out.
476 (stringify_arg): Update call to cpp_spell_token.
477 (paste_tokens): Likewise.
478 (cpp_macro_definition): Likewise.
479 * macro.c (stringify_arg): Likewise.
480 (paste_tokens): Likewise.
481 (cpp_macro_definition): Likewise.
482 * include/cpplib.h: Add parameter to cpp_spell_token.
484 2005-03-04 Jakub Jelinek <jakub@redhat.com>
488 * macro.c (replace_args, cpp_get_token): Copy whole
489 cpp_token_u instead of just cpp_string field from it.
491 2005-02-28 Devang Patel <dpatel@apple.com>
493 * directives.c (do_line): Save sysp early before line table is
496 2005-02-20 Zack Weinberg <zack@codesourcery.com>
499 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
500 (cpp_host_to_exec_charset): New function.
501 * include/cpplib.h: Declare cpp_host_to_exec_charset.
503 2005-02-19 Devang Patel <dpatel@apple.com>
505 * charset.c (_cpp_convert_input): Check '\r' before inserting
508 2005-02-15 Eric Christopher <echristo@redhat.com>
510 PR preprocessor/19077
511 * macro.c (cpp_macro_definition): Move handling of whitespace
512 to PREV_WHITE conditional. Remove overloading of len
515 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
517 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
518 traditional.c: Update copyright.
520 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
523 * configure.ac: Check for declaration of basename and getopt.
524 * config.in: Regenerate.
525 * configure: Regenerate.
526 * internal.h (ustrcspn): New.
527 * macro.c (create_iso_definition): Fix allocation of memory.
528 (padding_token): Add cast to remove const-ness.
529 * pch.c (cpp_read_state): Use ustrcspn.
531 2005-02-08 Mike Stump <mrs@apple.com>
533 * files.c (pchf_adder): Remove.
534 (struct pchf_adder_info): Likewise.
535 (_cpp_save_file_entries): Write out all files so that #import works.
537 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
539 * configure: Regenerate.
541 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
543 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
545 * include/cpplib.h: Also update copyright years.
547 2005-01-03 Geoffrey Keating <geoffk@apple.com>
549 * files.c (_cpp_find_file): Add files found by search_path_exhausted
550 to the list of all files.
552 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
554 * internal.h: Update references to Cpp lib filenames.
555 * directives.c: Likewise.
558 * traditional.c: Likewise.
560 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
562 PR preprocessor/15167
563 * files.c (destroy_cpp_file): New function.
564 (should_stack_file): Make a new file if the
565 compared file is still stacked.
567 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
569 PR preprocessor/17610
570 * directives.c (do_include_common): Error out if an empty filename
571 is given for #include (or #include_next or #import).
573 2004-11-27 Roger Sayle <roger@eyesopen.com>
574 Zack Weinberg <zack@codesourcery.com>
576 * internal.h: Replace all uses of uchar with unsigned char.
577 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
578 with !IN_GCC, so uchar is only defined whilst building libcpp.
580 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
582 * aclocal.m4: Regenerate.
584 2004-11-24 Roger Sayle <roger@eyesopen.com>
586 PR preprocessor/15824
587 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
588 directly, instead of the non-existant "system.h" and "ansidecl.h".
589 * configure: Regenerate.
591 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
592 Joseph Myers <joseph@codesourcery.com>
594 * internal.h (struct lexer_state): Add in_deferred_pragma.
595 * directives.c (struct pragma_entry): Add allow_expansion.
596 (insert_pragma_entry): Take allow_expansion flag.
597 (register_pragma): Likewise.
598 (cpp_register_pragma): Likewise.
599 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
600 (do_pragma): Honor allow_expansion.
601 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
602 * include/cpplib.h (cpp_register_pragma): Update prototype.
604 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
605 Mark Mitchell <mark@codesourcery.com>
607 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
608 need_64bit_hwint=yes.
609 * configure: Regenerate.
611 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
613 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
615 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
616 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
617 Remove local srcdir path from generated file.
619 2004-11-04 Zack Weinberg <zack@codesourcery.com>
620 Gerald Pfeifer <gerald@pfeifer.com>
622 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
625 2004-10-27 Zack Weinberg <zack@codesourcery.com>
628 * directives.c (do_pragma): Do not defer pragmas which are unknown.
629 (cpp_handle_deferred_pragma): Add cast to silence warning.
631 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
633 * errors.c (_cpp_begin_message): Print "error: " for errors.
635 2004-10-10 Andreas Jaeger <aj@suse.de>
637 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
638 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
640 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
642 * pch.c (cpp_write_pch_state): Remove variable z as it is not
644 (cpp_read_state): Remove unused variables, m, d and mac_count.
646 2004-09-29 Per Bothner <per@bothner.com>
648 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
649 cb.line_change. Otherwise do_pragma will call the line_change
650 call-back with a meaningless line number.
652 2004-09-24 Zack Weinberg <zack@codesourcery.com>
654 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
655 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
656 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
657 * aclocal.m4, configure: Regenerate.
658 * init.c: Include localedir.h.
659 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
661 (.c.o): Use $(ALL_CFLAGS).
662 (localedir.h, localedir.hs): New rules.
663 (clean): Use rm -rf to remove directories.
664 (distclean): Also delete localedir.h and localedir.hs.
665 (init.o): Update dependencies.
667 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
669 * Makefile.in (aclocal.m4): Update dependencies.
670 * configure.ac (AC_CONFIG_MACRO_DIR): New.
671 * aclocal.m4, configure: Regenerate.
673 2004-09-17 Zack Weinberg <zack@codesourcery.com>
675 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
676 (_cpp_convert_input, _cpp_default_encoding): Add comments.
677 Some other comments in this file also tweaked.
679 * directives.c (do_pragma): Save current buffer position
680 before lexing the pragma keywords; don't call
681 _cpp_backup_tokens in the defer_pragmas case.
683 2004-09-15 Per Bothner <per@bothner.com>
685 * include/line-map.h (line_map_start): Add parameter names so
686 preceding comment makes sense.
687 (linemap_add): Remove from comment mention of non-existing parameter.
689 2004-09-09 Matt Austern <austern@apple.com>
690 Zack Weinberg <zack@codesourcery.com>
692 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
693 prefixes throughout. Add entry for PRAGMA. Remove
694 unnecessary "= 0" from EQ.
695 (enum cpp_ttype): Adjust OP and TK definitions to restore
696 prefixes, via token-paste.
697 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
698 Change from #defines to additional cpp_ttype enumerators.
699 (struct cpp_options): Add defer_pragmas.
700 (cpp_handle_deferred_pragma): Prototype new interface.
702 * internal.h (struct cpp_reader): Add directive_result.
703 * directives.c (struct pragma_entry): Add is_internal field;
704 give boolean fields type bool.
705 (start_directive): Initialize pfile->directive_result.type.
706 (_cpp_do__Pragma): Likewise.
707 (run_directive): Do not crash if pfile->buffer->prev is NULL.
708 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
710 (register_pragma): New static function, bulk of former
711 cpp_register_pragma here; add 'internal' argument, pass along
712 to insert_pragma_entry.
713 (cpp_register_pragma): Now a wrapper around register_pragma which
714 always passes false for 'internal' argument.
715 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
717 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
718 an internal pragma, save text till the end of the line as a CPP_PRAGMA
719 token instead of executing the pragma.
720 (cpp_handle_deferred_pragma): New interface.
721 * lex.c (token_spellings): Adjust OP and TK definitions to
722 match changes to cpplib.h.
723 (_cpp_lex_token): Check for a directive-result token and
724 return it if present.
725 (cpp_token_val_index): Handle CPP_PRAGMA.
726 * macro.c (cpp_builtin_macro_text): Correct comment.
727 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
729 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
731 PR preprocessor/14699
732 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
733 from size_t to double.
735 2004-08-28 Andreas Schwab <schwab@suse.de>
736 Andreas Jaeger <aj@suse.de>
738 * configure.ac: Set PACKAGE correctly.
739 * configure: Regenerated.
741 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
743 * Makefile.in: Add back top_builddir.
745 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
747 * configure.ac: Replace Automake macro invocations
748 with manual Autoconf checks and substitutions.
749 * configure: Regenerate.
750 * aclocal.m4: Regenerate.
751 * config.in: Regenerate.
752 * Makefile.am: Removed.
753 * Makefile.in: Heavy simplification and reorganization.
755 2004-08-09 Mark Mitchell <mark@codesourcery.com>
757 * configure.ac (arm*-*-eabi*): New target.
758 (arm*-*-symbianelf*): Likewise.
759 * configure: Regenerated.
761 2004-07-24 Bernardo Innocenti <bernie@develer.com>
763 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
764 * directives.c: Use XNEW-family macros from libiberty.
767 * cpplib.h (cpp_deps_style): Export enum with name.
769 2004-07-23 Matthias Klose <doko@debian.org>
771 * init.c (init_library): Use PACKAGE for the text domain.
773 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
775 PR preprocessor/16366
776 * internal.h (struct cpp_reader): New field dir_hash.
777 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
778 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
780 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
782 PR preprocessor/16192
783 PR preprocessor/15913
784 PR preprocessor/15572
785 * expr.c (_cpp_parse_expr): Handle remaining cases where an
786 expression is missing.
787 * init.c (post_options): Traditional cpp doesn't do // comments.
789 2004-06-30 Per Bothner <per@bothner.com>
791 * include/line-map.h (fileline): Remove old typedef.
792 * internal.h (struct cpp_reader): Use source_location typedef instead.
794 2004-06-26 Zack Weinberg <zack@codesourcery.com>
796 Partially revert patch of 2004-06-05.
797 * files.c (search_cache): Remove pfile argument. Don't check
798 for file that would be found by "" or <> search here...
799 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
800 Do not apply directory-of-current-file correction to files
801 found by this check. Rearrange code slightly.
803 2004-06-21 Geoffrey Keating <geoffk@apple.com>
805 * files.c (should_stack_file): Correct swapped parameters to call
807 * pch.c (cpp_valid_state): Handle -fpreprocessed.
809 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
811 * Makefile.in: Regenerate with automake 1.8.5.
812 * aclocal.m4: Likewise.
813 * configure: Regenerate.
815 2004-06-11 Zack Weinberg <zack@codesourcery.com>
817 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
818 * configure, config.in: Regenerate.
819 * system.h: Unconditionally define bool as unsigned char,
820 BOOL_BITFIELD as unsigned int.
821 * .cvsignore: New file.
823 2004-06-09 Geoffrey Keating <geoffk@apple.com>
825 * traditional.c (push_replacement_text): Set macro->traditional.
826 (save_replacement_text): Likewise.
827 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
828 (struct save_macro_item): Delete.
829 (struct save_macro_data): Use a character array not the previous
831 (save_macros): Save macro as text not as internal structures.
832 (cpp_prepare_state): Update for changes to save_macro_data.
833 (cpp_read_state): Don't read macros defined in PCH. Restore
835 * macro.c (create_iso_definition): Honour alloc_subobject.
836 Clear traditional flag.
837 (_cpp_create_definition): Honour alloc_subobject.
838 * lex.c (cpp_token_val_index): New.
839 * internal.h: Include cpp-id-data.h.
840 (uchar): Move definition to cpp-id-data.h.
842 (cpp_macro): Likewise.
843 * directives.c (struct answer): Move to cpp-id-data.h.
844 (do_assert): Honour alloc_subobject.
846 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
847 * include/cpplib.h (struct cpp_string): Add GTY marker.
848 (enum cpp_token_fld_kind): New.
849 (struct cpp_token): Add GTY markers.
850 (cpp_token_val_index): Prototype.
851 (CPP_HASHNODE_VALUE_IDX): New.
852 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
853 * include/cpp-id-data.h: New file.
855 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
857 * Makefile.am (all-local): New.
858 * Makefile.in: Regenerate.
860 2004-06-06 Roger Sayle <roger@eyesopen.com>
862 * Makefile.am (LIBICONV): Declare.
863 (makedepend_LDADD): Use LIBICONV.
864 * Makefile.in: Regenerate.
866 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
868 * Makefile.am (LIBINTL): Declare
869 (makedepend_LDADD): Use LIBINTL.
870 * Makefile.in: Regenerate.
872 2004-06-05 Zack Weinberg <zack@codesourcery.com>
874 * Makefile.am: Add makedepend.
875 * Makefile.in, aclocal.m4: Regenerate.
876 * charset.c: Insert a space to avoid a warning.
877 * directives.c: Include mkdeps.h.
878 (_cpp_handle_directive): Reenable macro expander if appropriate.
879 (undefine_macros): Inline body of _cpp_free_definition for speed.
880 Do not call undef callback or _cpp_warn_if_unused_macro.
881 (cpp_get_deps): New interface.
882 * files.c (search_cache): Add pfile argument. Check for file
883 that would be found by "" or <> search here...
884 (_cpp_find_file): ...not here. Correct recorded start_dir of
885 files found by directory-of-current-file search that would be
886 found by "" or <> search.
887 * init.c (cpp_add_dependency_target): Delete.
888 * internal.h (struct lexer_state): Add discarding_output flag.
889 * lex.c (lex_identifier): Compute hash function while scanning.
890 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
892 * makedepend.c: New file.
893 * mkdeps.c (struct deps): Add vpath vector.
894 (apply_vpath, deps_add_vpath): New function.
895 (deps_free): Free vpath vector.
896 (deps_add_dep, deps_add_target): Use apply_vpath.
897 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
898 (ht_lookup_with_hash): New function.
899 * cpplib.h, mkdeps.h: Update prototypes.
900 * symtab.h: Update prototypes.
901 (HT_HASHSTEP, HT_FINISH): New macros.
903 2004-05-29 Geoffrey Keating <geoffk@apple.com>
905 * symtab.c (ht_create): Set entries_owned.
906 (ht_destroy): Honour entries_owned.
907 (ht_expand): Likewise.
909 * include/symtab.h (struct ht): New field 'entries_owned'
910 (ht_load): New prototype.
912 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
915 * configure.ac: Fix m4 quoting when picking
916 the size of HOST_WIDE_INT.
917 * configure: Regenerate.
919 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
921 * Makefile.am: the correct directory for
922 gettext include files is given by @INCINTL@.
923 * Makefile.in: Regenerate.
925 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
927 * system.h [!ENABLE_NLS]: dgettext takes two
930 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
932 Moved libcpp from the gcc subdirectory to the toplevel.
933 * Makefile.am: New file.
934 * Makefile.in: Regenerate.
935 * configure.ac: New file.
936 * configure: Regenerate.
937 * config.in: Regenerate.
938 * charset.c: Moved from gcc/cppcharset.c. Add note about
939 brokenness of input charset detection. Adjust for change
940 in name of cppucnid.h.
941 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
942 * expr.c: Moved from gcc/cppexp.c.
943 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
944 Remove #define of O_BINARY, it is in system.h.
945 * identifiers.c: Moved from gcc/cpphash.c.
946 * internal.h: Moved from gcc/cpphash.h. Change header
947 guard name. All other files adjusted to match name change.
948 * init.c: Moved from gcc/cppinit.c.
949 (init_library) [ENABLE_NLS]: Call bindtextdomain.
950 * lex.c: Moved from gcc/cpplex.c.
951 * directives.c: Moved from gcc/cpplib.c.
952 * macro.c: Moved from gcc/cppmacro.c.
953 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
954 * traditional.c: Moved from gcc/cpptrad.c.
955 * ucnid.h: Moved from gcc/cppucnid.h. Change header
957 * ucnid.pl: Moved from gcc/cppucnid.pl.
958 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
960 * symtab.c: Moved from gcc/hashtable.c.
961 * line-map.c: Moved from gcc. Do not include intl.h.
962 * mkdeps.c: Moved from gcc.
963 * system.h: New file.
964 * include/cpplib.h: Moved from gcc. Change header guard name.
965 * include/line-map.h: Moved from gcc. Change header guard name.
966 * include/mkdeps.h: Moved from gcc. Change header guard name.
967 * include/symtab.h: Moved from gcc/hashtable.h. Change header