1 2006-09-08 Eric Christopher <echristo@apple.com>
3 * configure.ac: Add 64-bit HWI support for i?86-darwin.
5 2006-08-14 Steve Ellcey <sje@cup.hp.com>
9 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
10 (CPP_LAST_EQ): Change.
11 (CPP_LAST_PUNCTUATOR): Change.
12 * expr.c (cpp_operator): Remove MIN and MAX.
13 (reduce): Remove CPP_MIN and CPP_MAX.
14 (num_binary_op): Ditto.
15 * lex.c (_cpp_lex_direct): Ditto.
16 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
18 2006-06-09 Jakub Jelinek <jakub@redhat.com>
21 * directives.c (do_pragma): Handle pragma with valid namespace
22 and invalid name coming from macro expansion.
23 * directives.c (destringize_and_run): Initialize next field in
28 * directives.c (destringize_and_run): Set NO_EXPAND on the
31 * macro.c (_cpp_backup_tokens): Fix comment typo.
33 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
35 * Makefile.in (CATALOGS): Add po/ prefix.
36 * configure: Regenerated.
38 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
40 * Makefile.in: Add install-html target. Add install-html to .PHONY
42 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
44 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
45 * files.c (_cpp_get_file_stat): New function.
46 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
47 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
48 * internal.h (_cpp_get_file_stat): Prototype.
49 (struct cpp_buffer): Add timestamp.
51 2006-01-23 Jakub Jelinek <jakub@redhat.com>
54 * init.c (cpp_init_builtins): If __STDC__ will not change value
55 between system headers and other sources, define it as a normal
56 macro rather than a builtin.
57 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
58 cpp_in_system_header condition.
60 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
62 * Makefile.in: Use -MMD instead of -MD.
64 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
65 Richard Henderson <rth@redhat.com>
67 Merge from gomp branch:
68 * directives.c (struct pragma_entry): Add is_deferred. Add ident
70 (end_directive): Don't eat the line if in_deferred_pragma.
71 (run_directive): Remove pragma hacks.
72 (insert_pragma_entry): Remove.
73 (new_pragma_entry): New.
74 (register_pragma_1): Split out of register_pragma. Only handle
75 the lookup tree and return the new entry.
76 (cpp_register_pragma): Fill in the pragma entry here.
77 (cpp_register_deferred_pragma): New.
78 (register_pragma_internal): New.
79 (_cpp_init_internal_pragmas): Use register_pragma_internal.
80 (do_pragma): Allow pragma expansion after namespace. For deferred
81 pragmas, don't slurp the line into a string.
82 (destringize_and_run): Save tokens for deferred pragmas.
83 (cpp_handle_deferred_pragma): Remove.
84 * macro.c (builtin_macro): Remove pragma token hack.
85 (_cpp_push_token_context): Rename from push_token_context and export.
86 * internal.h (struct lexer_state): Add pragma_allow_expansion.
87 (_cpp_push_token_context): Declare.
88 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
89 a token. Update the line number correctly if so.
90 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
91 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
92 * include/cpplib.h (PRAGMA_EOL): New.
93 (CPP_TOKEN_FLD_PRAGMA): New.
94 (struct cpp_token): Add val.pragma.
95 (struct cpp_options): Remove defer_pragmas.
96 (cpp_handle_deferred_pragma): Remove.
97 (cpp_register_deferred_pragma): Declare.
99 2006-01-01 Jakub Jelinek <jakub@redhat.com>
102 * directives.c (do_pragma): If pragma line ends with multi-line
103 block comment, end the saved deferred pragma string before that
104 comment. Handle embedded '\0' chars on the pragma line.
106 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
109 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
111 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
112 Ben Elliston <bje@au.ibm.com>
114 * include/cpplib.h (CPP_N_DFLOAT): New.
115 * expr.c (interpret_float_suffix): Identify df, dd, and dl
116 suffixes as decimal floating point constants.
117 (cpp_classify_number): Disallow hexadecimal DFP constants.
119 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
120 Ian Lance Taylor <ian@airs.com>
122 * include/cpplib.h (struct cpp_callbacks): Annotate error with
123 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
125 2005-11-09 Per Bothner <per@bothner.com>
126 Uros Bizjak <uros@kss-loka.si>
129 * init.c (read_original_filename): Temporarily set
130 state.in_directive before calling _cpp_lex_direct for
133 2005-11-03 James E Wilson <wilson@specifix.com>
135 PR preprocessor/24202
136 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
138 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
140 * include/cpplib.h (struct cpp_callbacks): Make error take
142 * errors.c (cpp_error): Update call to callback.
144 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
146 PR preprocessor/22042
147 * macro.c (_cpp_builtin_macro_text): Lower the needed max
149 (cpp_quote_string): Don't octalify non printable
152 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
155 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
156 (struct cpp_callbacks): Add error.
157 * errors.c (cpp_error): If client_diagnostic, use error callback.
158 * charset.c (convert_escape): Don't use %03o in diagnostic.
160 2005-10-21 James E Wilson <wilson@specifix.com>
162 PR preprocessor/15220
163 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
164 callers. Pass to open_file_failed.
165 (open_file_failed): New parameter angle_brackets. Fix all callers.
166 Use in print_dep assignment.
167 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
168 * internal.h (_cpp_find_file): Add new parm to declaration.
170 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
172 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
173 * configure: Regenerate.
175 2005-10-04 Ian Lance Taylor <ian@airs.com>
177 PR preprocessor/13726
178 * directives.c (check_eol_return_comments): New static function.
179 (parse_include): Add buf parameter. Change all callers.
180 (do_include_common): If not discard comments, turn on
181 save_comments. Pass collected comments to include callback.
182 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
183 include callback: cpp_token list.
185 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
187 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
188 * init.c (struct lang_flags, lang_defaults): Add
189 extended_identifiers.
190 (cpp_set_lang): Use it.
191 * lex.c (forms_identifier_p): Check extended_identifiers.
193 2005-08-30 Jakub Jelinek <jakub@redhat.com>
195 PR preprocessor/20348
196 PR preprocessor/20356
197 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
200 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
202 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
203 -Wmissing-format-attribute.
205 * configure: Regenerate.
207 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
209 * all files: Update FSF address in copyright headers.
210 * makeucnid.c (write_copyright): Update outputted FSF address.
212 2005-06-13 Zack Weinberg <zack@codesourcery.com>
214 * configure.ac: Invoke ZW_CREATE_DEPDIR and
215 ZW_PROG_COMPILER_DEPENDENCIES.
216 * aclocal.m4, configure: Regenerate.
217 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
219 (distclean): Clean up $(DEPDIR) and its contents.
220 (.c.o): Use $(COMPILE).
221 Include $(DEPDIR)/*.Po for most object->header dependencies.
223 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
225 * configure.ac: Check declarations for asprintf and vasprintf.
226 * config.in: Regenerate.
227 * configure: Likewise.
229 * charset.c (conversion_loop): Use XRESIZEVEC.
230 (convert_no_conversion): Likewise.
231 (convert_using_iconv): Likewise.
232 (init_iconv_desc): Cast return value of alloca.
233 (cpp_host_to_exec_charset): Use XNEWVEC.
234 (emit_numeric_escape): Use XRESIZEVEC.
235 (cpp_interpret_string): Use XNEWVEC.
236 (cpp_interpret_string): Use XRESIZEVEC.
237 (_cpp_interpret_identifier): Cast return value of alloca.
238 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
239 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
240 (parse_include): Use XNEWVEC.
241 (insert_pragma_entry): Rename local variable "new" to
243 (save_registered_pragmas): Cast return value of xmemdup.
244 (destringize_and_run): Same for alloca.
245 (parse_assertion): Likewise.
246 (do_assert): Cast allocated storage to proper type.
247 (cpp_define): Likewise.
248 (_cpp_define_builtin): Likewise.
249 (cpp_undef): Likewise.
250 (handle_assertion): Likewise.
251 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
252 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
253 (CPP_UMINUS): Likewise.
254 (struct cpp_operator): Rename from struct operator.
255 (_cpp_expand_op_stack): Use XRESIZEVEC.
256 * files.c (pch_open_file): Use XNEWVEC.
257 (pch_open_file): Use XRESIZEVEC.
258 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
259 (dir_name_of_file): Use XNEWVEC.
260 (make_cpp_file): Use XCNEW.
261 (make_cpp_dir): Likewise.
262 (allocate_file_hash_entries): USE XNEWVEC.
263 (cpp_included): Cast return value of htab_find_with_hash.
264 (append_file_to_dir): Use XNEWVEC.
265 (read_filename_string): Likewise. Use XRESIZEVEC too.
266 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
267 (remap_filename): Use XNEWVEC.
268 (struct pchf_entry): Move definition out of struct pchf_data.
269 (_cpp_save_file_entries): Use XCNEWVAR.
270 (_cpp_read_file_entries): Use XNEWVAR.
271 * identifiers.c (alloc_node): Use XOBNEW.
272 * init.c (cpp_create_reader): Use XCNEW.
273 (cpp_init_builtins): Cast of b->value to enum builtin_type.
274 (read_original_directory): Cast return value of alloca.
275 * lex.c (add_line_note): Use XRESIZEVEC.
276 (warn_about_normalization): Use XNEWVEC.
277 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
278 (new_buff): Use XNEWVEC.
279 * line-map.c (linemap_add): Use XRESIZEVEC.
280 * macro.c (builtin_macro): Cast return value of alloca.
281 (paste_tokens): Likewise.
282 (expand_arg): Use XNEWVEC and XRESIZEVEC.
283 (_cpp_save_parameter): Use XRESIZEVEC.
284 (create_iso_definition): Cast allocated storage to proper type.
285 (_cpp_create_definition): Likewise.
286 (cpp_macro_definition): Use XRESIZEVEC.
287 * makedepend.c (add_clm): Use XNEW.
289 * mkdeps.c (munge): Use XNEWVEC.
290 (deps_init): Use XCNEW.
291 (deps_add_target): Use XRESIZEVEC.
292 (deps_add_default_target): Cast return value of alloca.
293 (deps_add_dep): Use XRESIZEVEC.
294 (deps_add_vpath): Likewise. Use XNEWVEC too.
295 (deps_restore): Likewise.
296 * pch.c (save_idents): Use XNEW and XNEWVEC.
297 (cpp_save_state): Use XNEW.
298 (count_defs): Cast return value of htab_find.
299 (write_defs): Likewise.
300 (cpp_write_pch_deps): Use XNEWVEC.
301 (collect_ht_nodes): Use XRESIZEVEC.
302 (cpp_valid_state): Use XNEWVEC.
303 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
304 * symtab.c (ht_create): Use XCNEW.
305 (ht_lookup_with_hash): Cast return value of obstack_copy0.
306 (ht_expand): Use XCNEWVEC.
307 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
308 (bool): Do not define if __cplusplus.
310 2005-05-12 Zack Weinberg <zack@codesourcery.com>
312 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
313 (do_sccs): Delete function definition, #define to do_ident.
314 (do_ident): Don't hardwire directive name.
316 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
319 * configure: Regenerate.
321 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
323 * files.c: Include io.h for DJGPP to get prototype of setmode.
325 2005-04-19 Per Bothner <per@bothner.com>
327 PR preprocessor/20907
328 * line-map.c (linemap_line_start): Fix bug when we need to increse
329 column_bits but can re-use the current line_map.
331 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
333 * system.h (fopen, fdopen, freopen): Define these to the unlocked
336 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
338 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
339 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
340 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
341 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
343 (fwrite_unlocked): Fix prototype.
345 * configure, config.in: Regenerate.
347 2005-04-05 Jakub Jelinek <jakub@redhat.com>
349 PR preprocessor/19475
350 * macro.c (create_iso_definition): For < ISO C99, don't
351 pedwarn if there is no whitespace between macro name and its
352 replacement, but the replacement starts with a basic character
355 2005-03-28 Andreas Jaeger <aj@suse.de>
357 * lex.c (warn_about_normalization): Cast field width to int to
360 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
362 * configure.ac: Consistently use solaris2.1[0-9]* instead of
364 * configure: Regenerate.
366 2005-03-15 Geoffrey Keating <geoffk@apple.com>
368 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
369 UCN rather than printing an error.
371 2005-03-14 Geoffrey Keating <geoffk@apple.com>
373 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
375 2005-03-14 Geoffrey Keating <geoffk@apple.com>
377 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
378 * charset.c: Update for new format of ucnid.h.
379 (ucn_valid_in_identifier): Update for new format of ucnid.h.
380 Add NST parameter, and update it; update callers.
381 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
383 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
384 * internal.h (struct normalize_state): New.
385 (INITIAL_NORMALIZE_STATE): New.
386 (NORMALIZE_STATE_RESULT): New.
387 (NORMALIZE_STATE_UPDATE_IDNUM): New.
388 (_cpp_valid_ucn): New.
389 * lex.c (warn_about_normalization): New.
390 (forms_identifier_p): Add normalize_state parameter, update callers.
391 (lex_identifier): Add normalize_state parameter, update callers. Keep
393 (lex_number): Likewise.
394 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
395 it with warn_about_normalization.
399 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
400 comments about obsolete version of C++.
401 * include/cpplib.h (enum cpp_normalize_level): New.
402 (struct cpp_options): Add warn_normalize field.
404 2005-03-11 Geoffrey Keating <geoffk@apple.com>
406 * directives.c (glue_header_name): Update call to cpp_spell_token.
407 * internal.h (_cpp_interpret_identifier): New.
408 * charset.c (_cpp_interpret_identifier): New.
409 (_cpp_valid_ucn): Allow UCN version of '$'.
410 * lex.c (lex_identifier): Add extra parameter to indicate if initial
411 character was '$' or '\'. Support identifiers with UCNs.
412 (forms_identifier_p): Allow UCNs.
413 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
415 (cpp_spell_token): Add FORSTRING parameter. Use it.
416 (cpp_token_as_text): Update call to cpp_spell_token.
417 (cpp_output_token): Write UCNs back out.
418 (stringify_arg): Update call to cpp_spell_token.
419 (paste_tokens): Likewise.
420 (cpp_macro_definition): Likewise.
421 * macro.c (stringify_arg): Likewise.
422 (paste_tokens): Likewise.
423 (cpp_macro_definition): Likewise.
424 * include/cpplib.h: Add parameter to cpp_spell_token.
426 2005-03-04 Jakub Jelinek <jakub@redhat.com>
430 * macro.c (replace_args, cpp_get_token): Copy whole
431 cpp_token_u instead of just cpp_string field from it.
433 2005-02-28 Devang Patel <dpatel@apple.com>
435 * directives.c (do_line): Save sysp early before line table is
438 2005-02-20 Zack Weinberg <zack@codesourcery.com>
441 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
442 (cpp_host_to_exec_charset): New function.
443 * include/cpplib.h: Declare cpp_host_to_exec_charset.
445 2005-02-19 Devang Patel <dpatel@apple.com>
447 * charset.c (_cpp_convert_input): Check '\r' before inserting
450 2005-02-15 Eric Christopher <echristo@redhat.com>
452 PR preprocessor/19077
453 * macro.c (cpp_macro_definition): Move handling of whitespace
454 to PREV_WHITE conditional. Remove overloading of len
457 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
459 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
460 traditional.c: Update copyright.
462 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
465 * configure.ac: Check for declaration of basename and getopt.
466 * config.in: Regenerate.
467 * configure: Regenerate.
468 * internal.h (ustrcspn): New.
469 * macro.c (create_iso_definition): Fix allocation of memory.
470 (padding_token): Add cast to remove const-ness.
471 * pch.c (cpp_read_state): Use ustrcspn.
473 2005-02-08 Mike Stump <mrs@apple.com>
475 * files.c (pchf_adder): Remove.
476 (struct pchf_adder_info): Likewise.
477 (_cpp_save_file_entries): Write out all files so that #import works.
479 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
481 * configure: Regenerate.
483 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
485 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
487 * include/cpplib.h: Also update copyright years.
489 2005-01-03 Geoffrey Keating <geoffk@apple.com>
491 * files.c (_cpp_find_file): Add files found by search_path_exhausted
492 to the list of all files.
494 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
496 * internal.h: Update references to Cpp lib filenames.
497 * directives.c: Likewise.
500 * traditional.c: Likewise.
502 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
504 PR preprocessor/15167
505 * files.c (destroy_cpp_file): New function.
506 (should_stack_file): Make a new file if the
507 compared file is still stacked.
509 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
511 PR preprocessor/17610
512 * directives.c (do_include_common): Error out if an empty filename
513 is given for #include (or #include_next or #import).
515 2004-11-27 Roger Sayle <roger@eyesopen.com>
516 Zack Weinberg <zack@codesourcery.com>
518 * internal.h: Replace all uses of uchar with unsigned char.
519 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
520 with !IN_GCC, so uchar is only defined whilst building libcpp.
522 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
524 * aclocal.m4: Regenerate.
526 2004-11-24 Roger Sayle <roger@eyesopen.com>
528 PR preprocessor/15824
529 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
530 directly, instead of the non-existant "system.h" and "ansidecl.h".
531 * configure: Regenerate.
533 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
534 Joseph Myers <joseph@codesourcery.com>
536 * internal.h (struct lexer_state): Add in_deferred_pragma.
537 * directives.c (struct pragma_entry): Add allow_expansion.
538 (insert_pragma_entry): Take allow_expansion flag.
539 (register_pragma): Likewise.
540 (cpp_register_pragma): Likewise.
541 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
542 (do_pragma): Honor allow_expansion.
543 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
544 * include/cpplib.h (cpp_register_pragma): Update prototype.
546 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
547 Mark Mitchell <mark@codesourcery.com>
549 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
550 need_64bit_hwint=yes.
551 * configure: Regenerate.
553 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
555 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
557 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
558 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
559 Remove local srcdir path from generated file.
561 2004-11-04 Zack Weinberg <zack@codesourcery.com>
562 Gerald Pfeifer <gerald@pfeifer.com>
564 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
567 2004-10-27 Zack Weinberg <zack@codesourcery.com>
570 * directives.c (do_pragma): Do not defer pragmas which are unknown.
571 (cpp_handle_deferred_pragma): Add cast to silence warning.
573 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
575 * errors.c (_cpp_begin_message): Print "error: " for errors.
577 2004-10-10 Andreas Jaeger <aj@suse.de>
579 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
580 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
582 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
584 * pch.c (cpp_write_pch_state): Remove variable z as it is not
586 (cpp_read_state): Remove unused variables, m, d and mac_count.
588 2004-09-29 Per Bothner <per@bothner.com>
590 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
591 cb.line_change. Otherwise do_pragma will call the line_change
592 call-back with a meaningless line number.
594 2004-09-24 Zack Weinberg <zack@codesourcery.com>
596 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
597 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
598 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
599 * aclocal.m4, configure: Regenerate.
600 * init.c: Include localedir.h.
601 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
603 (.c.o): Use $(ALL_CFLAGS).
604 (localedir.h, localedir.hs): New rules.
605 (clean): Use rm -rf to remove directories.
606 (distclean): Also delete localedir.h and localedir.hs.
607 (init.o): Update dependencies.
609 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
611 * Makefile.in (aclocal.m4): Update dependencies.
612 * configure.ac (AC_CONFIG_MACRO_DIR): New.
613 * aclocal.m4, configure: Regenerate.
615 2004-09-17 Zack Weinberg <zack@codesourcery.com>
617 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
618 (_cpp_convert_input, _cpp_default_encoding): Add comments.
619 Some other comments in this file also tweaked.
621 * directives.c (do_pragma): Save current buffer position
622 before lexing the pragma keywords; don't call
623 _cpp_backup_tokens in the defer_pragmas case.
625 2004-09-15 Per Bothner <per@bothner.com>
627 * include/line-map.h (line_map_start): Add parameter names so
628 preceding comment makes sense.
629 (linemap_add): Remove from comment mention of non-existing parameter.
631 2004-09-09 Matt Austern <austern@apple.com>
632 Zack Weinberg <zack@codesourcery.com>
634 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
635 prefixes throughout. Add entry for PRAGMA. Remove
636 unnecessary "= 0" from EQ.
637 (enum cpp_ttype): Adjust OP and TK definitions to restore
638 prefixes, via token-paste.
639 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
640 Change from #defines to additional cpp_ttype enumerators.
641 (struct cpp_options): Add defer_pragmas.
642 (cpp_handle_deferred_pragma): Prototype new interface.
644 * internal.h (struct cpp_reader): Add directive_result.
645 * directives.c (struct pragma_entry): Add is_internal field;
646 give boolean fields type bool.
647 (start_directive): Initialize pfile->directive_result.type.
648 (_cpp_do__Pragma): Likewise.
649 (run_directive): Do not crash if pfile->buffer->prev is NULL.
650 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
652 (register_pragma): New static function, bulk of former
653 cpp_register_pragma here; add 'internal' argument, pass along
654 to insert_pragma_entry.
655 (cpp_register_pragma): Now a wrapper around register_pragma which
656 always passes false for 'internal' argument.
657 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
659 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
660 an internal pragma, save text till the end of the line as a CPP_PRAGMA
661 token instead of executing the pragma.
662 (cpp_handle_deferred_pragma): New interface.
663 * lex.c (token_spellings): Adjust OP and TK definitions to
664 match changes to cpplib.h.
665 (_cpp_lex_token): Check for a directive-result token and
666 return it if present.
667 (cpp_token_val_index): Handle CPP_PRAGMA.
668 * macro.c (cpp_builtin_macro_text): Correct comment.
669 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
671 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
673 PR preprocessor/14699
674 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
675 from size_t to double.
677 2004-08-28 Andreas Schwab <schwab@suse.de>
678 Andreas Jaeger <aj@suse.de>
680 * configure.ac: Set PACKAGE correctly.
681 * configure: Regenerated.
683 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
685 * Makefile.in: Add back top_builddir.
687 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
689 * configure.ac: Replace Automake macro invocations
690 with manual Autoconf checks and substitutions.
691 * configure: Regenerate.
692 * aclocal.m4: Regenerate.
693 * config.in: Regenerate.
694 * Makefile.am: Removed.
695 * Makefile.in: Heavy simplification and reorganization.
697 2004-08-09 Mark Mitchell <mark@codesourcery.com>
699 * configure.ac (arm*-*-eabi*): New target.
700 (arm*-*-symbianelf*): Likewise.
701 * configure: Regenerated.
703 2004-07-24 Bernardo Innocenti <bernie@develer.com>
705 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
706 * directives.c: Use XNEW-family macros from libiberty.
709 * cpplib.h (cpp_deps_style): Export enum with name.
711 2004-07-23 Matthias Klose <doko@debian.org>
713 * init.c (init_library): Use PACKAGE for the text domain.
715 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
717 PR preprocessor/16366
718 * internal.h (struct cpp_reader): New field dir_hash.
719 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
720 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
722 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
724 PR preprocessor/16192
725 PR preprocessor/15913
726 PR preprocessor/15572
727 * expr.c (_cpp_parse_expr): Handle remaining cases where an
728 expression is missing.
729 * init.c (post_options): Traditional cpp doesn't do // comments.
731 2004-06-30 Per Bothner <per@bothner.com>
733 * include/line-map.h (fileline): Remove old typedef.
734 * internal.h (struct cpp_reader): Use source_location typedef instead.
736 2004-06-26 Zack Weinberg <zack@codesourcery.com>
738 Partially revert patch of 2004-06-05.
739 * files.c (search_cache): Remove pfile argument. Don't check
740 for file that would be found by "" or <> search here...
741 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
742 Do not apply directory-of-current-file correction to files
743 found by this check. Rearrange code slightly.
745 2004-06-21 Geoffrey Keating <geoffk@apple.com>
747 * files.c (should_stack_file): Correct swapped parameters to call
749 * pch.c (cpp_valid_state): Handle -fpreprocessed.
751 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
753 * Makefile.in: Regenerate with automake 1.8.5.
754 * aclocal.m4: Likewise.
755 * configure: Regenerate.
757 2004-06-11 Zack Weinberg <zack@codesourcery.com>
759 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
760 * configure, config.in: Regenerate.
761 * system.h: Unconditionally define bool as unsigned char,
762 BOOL_BITFIELD as unsigned int.
763 * .cvsignore: New file.
765 2004-06-09 Geoffrey Keating <geoffk@apple.com>
767 * traditional.c (push_replacement_text): Set macro->traditional.
768 (save_replacement_text): Likewise.
769 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
770 (struct save_macro_item): Delete.
771 (struct save_macro_data): Use a character array not the previous
773 (save_macros): Save macro as text not as internal structures.
774 (cpp_prepare_state): Update for changes to save_macro_data.
775 (cpp_read_state): Don't read macros defined in PCH. Restore
777 * macro.c (create_iso_definition): Honour alloc_subobject.
778 Clear traditional flag.
779 (_cpp_create_definition): Honour alloc_subobject.
780 * lex.c (cpp_token_val_index): New.
781 * internal.h: Include cpp-id-data.h.
782 (uchar): Move definition to cpp-id-data.h.
784 (cpp_macro): Likewise.
785 * directives.c (struct answer): Move to cpp-id-data.h.
786 (do_assert): Honour alloc_subobject.
788 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
789 * include/cpplib.h (struct cpp_string): Add GTY marker.
790 (enum cpp_token_fld_kind): New.
791 (struct cpp_token): Add GTY markers.
792 (cpp_token_val_index): Prototype.
793 (CPP_HASHNODE_VALUE_IDX): New.
794 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
795 * include/cpp-id-data.h: New file.
797 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
799 * Makefile.am (all-local): New.
800 * Makefile.in: Regenerate.
802 2004-06-06 Roger Sayle <roger@eyesopen.com>
804 * Makefile.am (LIBICONV): Declare.
805 (makedepend_LDADD): Use LIBICONV.
806 * Makefile.in: Regenerate.
808 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
810 * Makefile.am (LIBINTL): Declare
811 (makedepend_LDADD): Use LIBINTL.
812 * Makefile.in: Regenerate.
814 2004-06-05 Zack Weinberg <zack@codesourcery.com>
816 * Makefile.am: Add makedepend.
817 * Makefile.in, aclocal.m4: Regenerate.
818 * charset.c: Insert a space to avoid a warning.
819 * directives.c: Include mkdeps.h.
820 (_cpp_handle_directive): Reenable macro expander if appropriate.
821 (undefine_macros): Inline body of _cpp_free_definition for speed.
822 Do not call undef callback or _cpp_warn_if_unused_macro.
823 (cpp_get_deps): New interface.
824 * files.c (search_cache): Add pfile argument. Check for file
825 that would be found by "" or <> search here...
826 (_cpp_find_file): ...not here. Correct recorded start_dir of
827 files found by directory-of-current-file search that would be
828 found by "" or <> search.
829 * init.c (cpp_add_dependency_target): Delete.
830 * internal.h (struct lexer_state): Add discarding_output flag.
831 * lex.c (lex_identifier): Compute hash function while scanning.
832 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
834 * makedepend.c: New file.
835 * mkdeps.c (struct deps): Add vpath vector.
836 (apply_vpath, deps_add_vpath): New function.
837 (deps_free): Free vpath vector.
838 (deps_add_dep, deps_add_target): Use apply_vpath.
839 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
840 (ht_lookup_with_hash): New function.
841 * cpplib.h, mkdeps.h: Update prototypes.
842 * symtab.h: Update prototypes.
843 (HT_HASHSTEP, HT_FINISH): New macros.
845 2004-05-29 Geoffrey Keating <geoffk@apple.com>
847 * symtab.c (ht_create): Set entries_owned.
848 (ht_destroy): Honour entries_owned.
849 (ht_expand): Likewise.
851 * include/symtab.h (struct ht): New field 'entries_owned'
852 (ht_load): New prototype.
854 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
857 * configure.ac: Fix m4 quoting when picking
858 the size of HOST_WIDE_INT.
859 * configure: Regenerate.
861 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
863 * Makefile.am: the correct directory for
864 gettext include files is given by @INCINTL@.
865 * Makefile.in: Regenerate.
867 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
869 * system.h [!ENABLE_NLS]: dgettext takes two
872 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
874 Moved libcpp from the gcc subdirectory to the toplevel.
875 * Makefile.am: New file.
876 * Makefile.in: Regenerate.
877 * configure.ac: New file.
878 * configure: Regenerate.
879 * config.in: Regenerate.
880 * charset.c: Moved from gcc/cppcharset.c. Add note about
881 brokenness of input charset detection. Adjust for change
882 in name of cppucnid.h.
883 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
884 * expr.c: Moved from gcc/cppexp.c.
885 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
886 Remove #define of O_BINARY, it is in system.h.
887 * identifiers.c: Moved from gcc/cpphash.c.
888 * internal.h: Moved from gcc/cpphash.h. Change header
889 guard name. All other files adjusted to match name change.
890 * init.c: Moved from gcc/cppinit.c.
891 (init_library) [ENABLE_NLS]: Call bindtextdomain.
892 * lex.c: Moved from gcc/cpplex.c.
893 * directives.c: Moved from gcc/cpplib.c.
894 * macro.c: Moved from gcc/cppmacro.c.
895 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
896 * traditional.c: Moved from gcc/cpptrad.c.
897 * ucnid.h: Moved from gcc/cppucnid.h. Change header
899 * ucnid.pl: Moved from gcc/cppucnid.pl.
900 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
902 * symtab.c: Moved from gcc/hashtable.c.
903 * line-map.c: Moved from gcc. Do not include intl.h.
904 * mkdeps.c: Moved from gcc.
905 * system.h: New file.
906 * include/cpplib.h: Moved from gcc. Change header guard name.
907 * include/line-map.h: Moved from gcc. Change header guard name.
908 * include/mkdeps.h: Moved from gcc. Change header guard name.
909 * include/symtab.h: Moved from gcc/hashtable.h. Change header