1 2006-08-14 Steve Ellcey <sje@cup.hp.com>
5 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
7 (CPP_LAST_PUNCTUATOR): Change.
8 * expr.c (cpp_operator): Remove MIN and MAX.
9 (reduce): Remove CPP_MIN and CPP_MAX.
10 (num_binary_op): Ditto.
11 * lex.c (_cpp_lex_direct): Ditto.
12 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
14 2006-06-09 Jakub Jelinek <jakub@redhat.com>
17 * directives.c (do_pragma): Handle pragma with valid namespace
18 and invalid name coming from macro expansion.
19 * directives.c (destringize_and_run): Initialize next field in
24 * directives.c (destringize_and_run): Set NO_EXPAND on the
27 * macro.c (_cpp_backup_tokens): Fix comment typo.
29 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
31 * Makefile.in (CATALOGS): Add po/ prefix.
32 * configure: Regenerated.
34 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
36 * Makefile.in: Add install-html target. Add install-html to .PHONY
38 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
40 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
41 * files.c (_cpp_get_file_stat): New function.
42 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
43 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
44 * internal.h (_cpp_get_file_stat): Prototype.
45 (struct cpp_buffer): Add timestamp.
47 2006-01-23 Jakub Jelinek <jakub@redhat.com>
50 * init.c (cpp_init_builtins): If __STDC__ will not change value
51 between system headers and other sources, define it as a normal
52 macro rather than a builtin.
53 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
54 cpp_in_system_header condition.
56 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
58 * Makefile.in: Use -MMD instead of -MD.
60 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
61 Richard Henderson <rth@redhat.com>
63 Merge from gomp branch:
64 * directives.c (struct pragma_entry): Add is_deferred. Add ident
66 (end_directive): Don't eat the line if in_deferred_pragma.
67 (run_directive): Remove pragma hacks.
68 (insert_pragma_entry): Remove.
69 (new_pragma_entry): New.
70 (register_pragma_1): Split out of register_pragma. Only handle
71 the lookup tree and return the new entry.
72 (cpp_register_pragma): Fill in the pragma entry here.
73 (cpp_register_deferred_pragma): New.
74 (register_pragma_internal): New.
75 (_cpp_init_internal_pragmas): Use register_pragma_internal.
76 (do_pragma): Allow pragma expansion after namespace. For deferred
77 pragmas, don't slurp the line into a string.
78 (destringize_and_run): Save tokens for deferred pragmas.
79 (cpp_handle_deferred_pragma): Remove.
80 * macro.c (builtin_macro): Remove pragma token hack.
81 (_cpp_push_token_context): Rename from push_token_context and export.
82 * internal.h (struct lexer_state): Add pragma_allow_expansion.
83 (_cpp_push_token_context): Declare.
84 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
85 a token. Update the line number correctly if so.
86 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
87 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
88 * include/cpplib.h (PRAGMA_EOL): New.
89 (CPP_TOKEN_FLD_PRAGMA): New.
90 (struct cpp_token): Add val.pragma.
91 (struct cpp_options): Remove defer_pragmas.
92 (cpp_handle_deferred_pragma): Remove.
93 (cpp_register_deferred_pragma): Declare.
95 2006-01-01 Jakub Jelinek <jakub@redhat.com>
98 * directives.c (do_pragma): If pragma line ends with multi-line
99 block comment, end the saved deferred pragma string before that
100 comment. Handle embedded '\0' chars on the pragma line.
102 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
105 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
107 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
108 Ben Elliston <bje@au.ibm.com>
110 * include/cpplib.h (CPP_N_DFLOAT): New.
111 * expr.c (interpret_float_suffix): Identify df, dd, and dl
112 suffixes as decimal floating point constants.
113 (cpp_classify_number): Disallow hexadecimal DFP constants.
115 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
116 Ian Lance Taylor <ian@airs.com>
118 * include/cpplib.h (struct cpp_callbacks): Annotate error with
119 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
121 2005-11-09 Per Bothner <per@bothner.com>
122 Uros Bizjak <uros@kss-loka.si>
125 * init.c (read_original_filename): Temporarily set
126 state.in_directive before calling _cpp_lex_direct for
129 2005-11-03 James E Wilson <wilson@specifix.com>
131 PR preprocessor/24202
132 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
134 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
136 * include/cpplib.h (struct cpp_callbacks): Make error take
138 * errors.c (cpp_error): Update call to callback.
140 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
142 PR preprocessor/22042
143 * macro.c (_cpp_builtin_macro_text): Lower the needed max
145 (cpp_quote_string): Don't octalify non printable
148 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
151 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
152 (struct cpp_callbacks): Add error.
153 * errors.c (cpp_error): If client_diagnostic, use error callback.
154 * charset.c (convert_escape): Don't use %03o in diagnostic.
156 2005-10-21 James E Wilson <wilson@specifix.com>
158 PR preprocessor/15220
159 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
160 callers. Pass to open_file_failed.
161 (open_file_failed): New parameter angle_brackets. Fix all callers.
162 Use in print_dep assignment.
163 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
164 * internal.h (_cpp_find_file): Add new parm to declaration.
166 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
168 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
169 * configure: Regenerate.
171 2005-10-04 Ian Lance Taylor <ian@airs.com>
173 PR preprocessor/13726
174 * directives.c (check_eol_return_comments): New static function.
175 (parse_include): Add buf parameter. Change all callers.
176 (do_include_common): If not discard comments, turn on
177 save_comments. Pass collected comments to include callback.
178 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
179 include callback: cpp_token list.
181 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
183 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
184 * init.c (struct lang_flags, lang_defaults): Add
185 extended_identifiers.
186 (cpp_set_lang): Use it.
187 * lex.c (forms_identifier_p): Check extended_identifiers.
189 2005-08-30 Jakub Jelinek <jakub@redhat.com>
191 PR preprocessor/20348
192 PR preprocessor/20356
193 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
196 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
199 -Wmissing-format-attribute.
201 * configure: Regenerate.
203 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
205 * all files: Update FSF address in copyright headers.
206 * makeucnid.c (write_copyright): Update outputted FSF address.
208 2005-06-13 Zack Weinberg <zack@codesourcery.com>
210 * configure.ac: Invoke ZW_CREATE_DEPDIR and
211 ZW_PROG_COMPILER_DEPENDENCIES.
212 * aclocal.m4, configure: Regenerate.
213 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
215 (distclean): Clean up $(DEPDIR) and its contents.
216 (.c.o): Use $(COMPILE).
217 Include $(DEPDIR)/*.Po for most object->header dependencies.
219 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
221 * configure.ac: Check declarations for asprintf and vasprintf.
222 * config.in: Regenerate.
223 * configure: Likewise.
225 * charset.c (conversion_loop): Use XRESIZEVEC.
226 (convert_no_conversion): Likewise.
227 (convert_using_iconv): Likewise.
228 (init_iconv_desc): Cast return value of alloca.
229 (cpp_host_to_exec_charset): Use XNEWVEC.
230 (emit_numeric_escape): Use XRESIZEVEC.
231 (cpp_interpret_string): Use XNEWVEC.
232 (cpp_interpret_string): Use XRESIZEVEC.
233 (_cpp_interpret_identifier): Cast return value of alloca.
234 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
235 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
236 (parse_include): Use XNEWVEC.
237 (insert_pragma_entry): Rename local variable "new" to
239 (save_registered_pragmas): Cast return value of xmemdup.
240 (destringize_and_run): Same for alloca.
241 (parse_assertion): Likewise.
242 (do_assert): Cast allocated storage to proper type.
243 (cpp_define): Likewise.
244 (_cpp_define_builtin): Likewise.
245 (cpp_undef): Likewise.
246 (handle_assertion): Likewise.
247 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
248 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
249 (CPP_UMINUS): Likewise.
250 (struct cpp_operator): Rename from struct operator.
251 (_cpp_expand_op_stack): Use XRESIZEVEC.
252 * files.c (pch_open_file): Use XNEWVEC.
253 (pch_open_file): Use XRESIZEVEC.
254 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
255 (dir_name_of_file): Use XNEWVEC.
256 (make_cpp_file): Use XCNEW.
257 (make_cpp_dir): Likewise.
258 (allocate_file_hash_entries): USE XNEWVEC.
259 (cpp_included): Cast return value of htab_find_with_hash.
260 (append_file_to_dir): Use XNEWVEC.
261 (read_filename_string): Likewise. Use XRESIZEVEC too.
262 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
263 (remap_filename): Use XNEWVEC.
264 (struct pchf_entry): Move definition out of struct pchf_data.
265 (_cpp_save_file_entries): Use XCNEWVAR.
266 (_cpp_read_file_entries): Use XNEWVAR.
267 * identifiers.c (alloc_node): Use XOBNEW.
268 * init.c (cpp_create_reader): Use XCNEW.
269 (cpp_init_builtins): Cast of b->value to enum builtin_type.
270 (read_original_directory): Cast return value of alloca.
271 * lex.c (add_line_note): Use XRESIZEVEC.
272 (warn_about_normalization): Use XNEWVEC.
273 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
274 (new_buff): Use XNEWVEC.
275 * line-map.c (linemap_add): Use XRESIZEVEC.
276 * macro.c (builtin_macro): Cast return value of alloca.
277 (paste_tokens): Likewise.
278 (expand_arg): Use XNEWVEC and XRESIZEVEC.
279 (_cpp_save_parameter): Use XRESIZEVEC.
280 (create_iso_definition): Cast allocated storage to proper type.
281 (_cpp_create_definition): Likewise.
282 (cpp_macro_definition): Use XRESIZEVEC.
283 * makedepend.c (add_clm): Use XNEW.
285 * mkdeps.c (munge): Use XNEWVEC.
286 (deps_init): Use XCNEW.
287 (deps_add_target): Use XRESIZEVEC.
288 (deps_add_default_target): Cast return value of alloca.
289 (deps_add_dep): Use XRESIZEVEC.
290 (deps_add_vpath): Likewise. Use XNEWVEC too.
291 (deps_restore): Likewise.
292 * pch.c (save_idents): Use XNEW and XNEWVEC.
293 (cpp_save_state): Use XNEW.
294 (count_defs): Cast return value of htab_find.
295 (write_defs): Likewise.
296 (cpp_write_pch_deps): Use XNEWVEC.
297 (collect_ht_nodes): Use XRESIZEVEC.
298 (cpp_valid_state): Use XNEWVEC.
299 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
300 * symtab.c (ht_create): Use XCNEW.
301 (ht_lookup_with_hash): Cast return value of obstack_copy0.
302 (ht_expand): Use XCNEWVEC.
303 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
304 (bool): Do not define if __cplusplus.
306 2005-05-12 Zack Weinberg <zack@codesourcery.com>
308 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
309 (do_sccs): Delete function definition, #define to do_ident.
310 (do_ident): Don't hardwire directive name.
312 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
315 * configure: Regenerate.
317 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
319 * files.c: Include io.h for DJGPP to get prototype of setmode.
321 2005-04-19 Per Bothner <per@bothner.com>
323 PR preprocessor/20907
324 * line-map.c (linemap_line_start): Fix bug when we need to increse
325 column_bits but can re-use the current line_map.
327 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * system.h (fopen, fdopen, freopen): Define these to the unlocked
332 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
335 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
336 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
337 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
339 (fwrite_unlocked): Fix prototype.
341 * configure, config.in: Regenerate.
343 2005-04-05 Jakub Jelinek <jakub@redhat.com>
345 PR preprocessor/19475
346 * macro.c (create_iso_definition): For < ISO C99, don't
347 pedwarn if there is no whitespace between macro name and its
348 replacement, but the replacement starts with a basic character
351 2005-03-28 Andreas Jaeger <aj@suse.de>
353 * lex.c (warn_about_normalization): Cast field width to int to
356 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
358 * configure.ac: Consistently use solaris2.1[0-9]* instead of
360 * configure: Regenerate.
362 2005-03-15 Geoffrey Keating <geoffk@apple.com>
364 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
365 UCN rather than printing an error.
367 2005-03-14 Geoffrey Keating <geoffk@apple.com>
369 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
371 2005-03-14 Geoffrey Keating <geoffk@apple.com>
373 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
374 * charset.c: Update for new format of ucnid.h.
375 (ucn_valid_in_identifier): Update for new format of ucnid.h.
376 Add NST parameter, and update it; update callers.
377 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
379 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
380 * internal.h (struct normalize_state): New.
381 (INITIAL_NORMALIZE_STATE): New.
382 (NORMALIZE_STATE_RESULT): New.
383 (NORMALIZE_STATE_UPDATE_IDNUM): New.
384 (_cpp_valid_ucn): New.
385 * lex.c (warn_about_normalization): New.
386 (forms_identifier_p): Add normalize_state parameter, update callers.
387 (lex_identifier): Add normalize_state parameter, update callers. Keep
389 (lex_number): Likewise.
390 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
391 it with warn_about_normalization.
395 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
396 comments about obsolete version of C++.
397 * include/cpplib.h (enum cpp_normalize_level): New.
398 (struct cpp_options): Add warn_normalize field.
400 2005-03-11 Geoffrey Keating <geoffk@apple.com>
402 * directives.c (glue_header_name): Update call to cpp_spell_token.
403 * internal.h (_cpp_interpret_identifier): New.
404 * charset.c (_cpp_interpret_identifier): New.
405 (_cpp_valid_ucn): Allow UCN version of '$'.
406 * lex.c (lex_identifier): Add extra parameter to indicate if initial
407 character was '$' or '\'. Support identifiers with UCNs.
408 (forms_identifier_p): Allow UCNs.
409 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
411 (cpp_spell_token): Add FORSTRING parameter. Use it.
412 (cpp_token_as_text): Update call to cpp_spell_token.
413 (cpp_output_token): Write UCNs back out.
414 (stringify_arg): Update call to cpp_spell_token.
415 (paste_tokens): Likewise.
416 (cpp_macro_definition): Likewise.
417 * macro.c (stringify_arg): Likewise.
418 (paste_tokens): Likewise.
419 (cpp_macro_definition): Likewise.
420 * include/cpplib.h: Add parameter to cpp_spell_token.
422 2005-03-04 Jakub Jelinek <jakub@redhat.com>
426 * macro.c (replace_args, cpp_get_token): Copy whole
427 cpp_token_u instead of just cpp_string field from it.
429 2005-02-28 Devang Patel <dpatel@apple.com>
431 * directives.c (do_line): Save sysp early before line table is
434 2005-02-20 Zack Weinberg <zack@codesourcery.com>
437 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
438 (cpp_host_to_exec_charset): New function.
439 * include/cpplib.h: Declare cpp_host_to_exec_charset.
441 2005-02-19 Devang Patel <dpatel@apple.com>
443 * charset.c (_cpp_convert_input): Check '\r' before inserting
446 2005-02-15 Eric Christopher <echristo@redhat.com>
448 PR preprocessor/19077
449 * macro.c (cpp_macro_definition): Move handling of whitespace
450 to PREV_WHITE conditional. Remove overloading of len
453 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
455 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
456 traditional.c: Update copyright.
458 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
461 * configure.ac: Check for declaration of basename and getopt.
462 * config.in: Regenerate.
463 * configure: Regenerate.
464 * internal.h (ustrcspn): New.
465 * macro.c (create_iso_definition): Fix allocation of memory.
466 (padding_token): Add cast to remove const-ness.
467 * pch.c (cpp_read_state): Use ustrcspn.
469 2005-02-08 Mike Stump <mrs@apple.com>
471 * files.c (pchf_adder): Remove.
472 (struct pchf_adder_info): Likewise.
473 (_cpp_save_file_entries): Write out all files so that #import works.
475 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
477 * configure: Regenerate.
479 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
481 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
483 * include/cpplib.h: Also update copyright years.
485 2005-01-03 Geoffrey Keating <geoffk@apple.com>
487 * files.c (_cpp_find_file): Add files found by search_path_exhausted
488 to the list of all files.
490 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
492 * internal.h: Update references to Cpp lib filenames.
493 * directives.c: Likewise.
496 * traditional.c: Likewise.
498 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
500 PR preprocessor/15167
501 * files.c (destroy_cpp_file): New function.
502 (should_stack_file): Make a new file if the
503 compared file is still stacked.
505 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
507 PR preprocessor/17610
508 * directives.c (do_include_common): Error out if an empty filename
509 is given for #include (or #include_next or #import).
511 2004-11-27 Roger Sayle <roger@eyesopen.com>
512 Zack Weinberg <zack@codesourcery.com>
514 * internal.h: Replace all uses of uchar with unsigned char.
515 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
516 with !IN_GCC, so uchar is only defined whilst building libcpp.
518 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
520 * aclocal.m4: Regenerate.
522 2004-11-24 Roger Sayle <roger@eyesopen.com>
524 PR preprocessor/15824
525 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
526 directly, instead of the non-existant "system.h" and "ansidecl.h".
527 * configure: Regenerate.
529 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
530 Joseph Myers <joseph@codesourcery.com>
532 * internal.h (struct lexer_state): Add in_deferred_pragma.
533 * directives.c (struct pragma_entry): Add allow_expansion.
534 (insert_pragma_entry): Take allow_expansion flag.
535 (register_pragma): Likewise.
536 (cpp_register_pragma): Likewise.
537 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
538 (do_pragma): Honor allow_expansion.
539 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
540 * include/cpplib.h (cpp_register_pragma): Update prototype.
542 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
543 Mark Mitchell <mark@codesourcery.com>
545 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
546 need_64bit_hwint=yes.
547 * configure: Regenerate.
549 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
551 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
553 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
554 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
555 Remove local srcdir path from generated file.
557 2004-11-04 Zack Weinberg <zack@codesourcery.com>
558 Gerald Pfeifer <gerald@pfeifer.com>
560 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
563 2004-10-27 Zack Weinberg <zack@codesourcery.com>
566 * directives.c (do_pragma): Do not defer pragmas which are unknown.
567 (cpp_handle_deferred_pragma): Add cast to silence warning.
569 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
571 * errors.c (_cpp_begin_message): Print "error: " for errors.
573 2004-10-10 Andreas Jaeger <aj@suse.de>
575 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
576 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
578 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
580 * pch.c (cpp_write_pch_state): Remove variable z as it is not
582 (cpp_read_state): Remove unused variables, m, d and mac_count.
584 2004-09-29 Per Bothner <per@bothner.com>
586 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
587 cb.line_change. Otherwise do_pragma will call the line_change
588 call-back with a meaningless line number.
590 2004-09-24 Zack Weinberg <zack@codesourcery.com>
592 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
593 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
594 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
595 * aclocal.m4, configure: Regenerate.
596 * init.c: Include localedir.h.
597 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
599 (.c.o): Use $(ALL_CFLAGS).
600 (localedir.h, localedir.hs): New rules.
601 (clean): Use rm -rf to remove directories.
602 (distclean): Also delete localedir.h and localedir.hs.
603 (init.o): Update dependencies.
605 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
607 * Makefile.in (aclocal.m4): Update dependencies.
608 * configure.ac (AC_CONFIG_MACRO_DIR): New.
609 * aclocal.m4, configure: Regenerate.
611 2004-09-17 Zack Weinberg <zack@codesourcery.com>
613 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
614 (_cpp_convert_input, _cpp_default_encoding): Add comments.
615 Some other comments in this file also tweaked.
617 * directives.c (do_pragma): Save current buffer position
618 before lexing the pragma keywords; don't call
619 _cpp_backup_tokens in the defer_pragmas case.
621 2004-09-15 Per Bothner <per@bothner.com>
623 * include/line-map.h (line_map_start): Add parameter names so
624 preceding comment makes sense.
625 (linemap_add): Remove from comment mention of non-existing parameter.
627 2004-09-09 Matt Austern <austern@apple.com>
628 Zack Weinberg <zack@codesourcery.com>
630 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
631 prefixes throughout. Add entry for PRAGMA. Remove
632 unnecessary "= 0" from EQ.
633 (enum cpp_ttype): Adjust OP and TK definitions to restore
634 prefixes, via token-paste.
635 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
636 Change from #defines to additional cpp_ttype enumerators.
637 (struct cpp_options): Add defer_pragmas.
638 (cpp_handle_deferred_pragma): Prototype new interface.
640 * internal.h (struct cpp_reader): Add directive_result.
641 * directives.c (struct pragma_entry): Add is_internal field;
642 give boolean fields type bool.
643 (start_directive): Initialize pfile->directive_result.type.
644 (_cpp_do__Pragma): Likewise.
645 (run_directive): Do not crash if pfile->buffer->prev is NULL.
646 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
648 (register_pragma): New static function, bulk of former
649 cpp_register_pragma here; add 'internal' argument, pass along
650 to insert_pragma_entry.
651 (cpp_register_pragma): Now a wrapper around register_pragma which
652 always passes false for 'internal' argument.
653 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
655 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
656 an internal pragma, save text till the end of the line as a CPP_PRAGMA
657 token instead of executing the pragma.
658 (cpp_handle_deferred_pragma): New interface.
659 * lex.c (token_spellings): Adjust OP and TK definitions to
660 match changes to cpplib.h.
661 (_cpp_lex_token): Check for a directive-result token and
662 return it if present.
663 (cpp_token_val_index): Handle CPP_PRAGMA.
664 * macro.c (cpp_builtin_macro_text): Correct comment.
665 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
667 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
669 PR preprocessor/14699
670 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
671 from size_t to double.
673 2004-08-28 Andreas Schwab <schwab@suse.de>
674 Andreas Jaeger <aj@suse.de>
676 * configure.ac: Set PACKAGE correctly.
677 * configure: Regenerated.
679 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
681 * Makefile.in: Add back top_builddir.
683 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
685 * configure.ac: Replace Automake macro invocations
686 with manual Autoconf checks and substitutions.
687 * configure: Regenerate.
688 * aclocal.m4: Regenerate.
689 * config.in: Regenerate.
690 * Makefile.am: Removed.
691 * Makefile.in: Heavy simplification and reorganization.
693 2004-08-09 Mark Mitchell <mark@codesourcery.com>
695 * configure.ac (arm*-*-eabi*): New target.
696 (arm*-*-symbianelf*): Likewise.
697 * configure: Regenerated.
699 2004-07-24 Bernardo Innocenti <bernie@develer.com>
701 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
702 * directives.c: Use XNEW-family macros from libiberty.
705 * cpplib.h (cpp_deps_style): Export enum with name.
707 2004-07-23 Matthias Klose <doko@debian.org>
709 * init.c (init_library): Use PACKAGE for the text domain.
711 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
713 PR preprocessor/16366
714 * internal.h (struct cpp_reader): New field dir_hash.
715 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
716 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
718 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
720 PR preprocessor/16192
721 PR preprocessor/15913
722 PR preprocessor/15572
723 * expr.c (_cpp_parse_expr): Handle remaining cases where an
724 expression is missing.
725 * init.c (post_options): Traditional cpp doesn't do // comments.
727 2004-06-30 Per Bothner <per@bothner.com>
729 * include/line-map.h (fileline): Remove old typedef.
730 * internal.h (struct cpp_reader): Use source_location typedef instead.
732 2004-06-26 Zack Weinberg <zack@codesourcery.com>
734 Partially revert patch of 2004-06-05.
735 * files.c (search_cache): Remove pfile argument. Don't check
736 for file that would be found by "" or <> search here...
737 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
738 Do not apply directory-of-current-file correction to files
739 found by this check. Rearrange code slightly.
741 2004-06-21 Geoffrey Keating <geoffk@apple.com>
743 * files.c (should_stack_file): Correct swapped parameters to call
745 * pch.c (cpp_valid_state): Handle -fpreprocessed.
747 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
749 * Makefile.in: Regenerate with automake 1.8.5.
750 * aclocal.m4: Likewise.
751 * configure: Regenerate.
753 2004-06-11 Zack Weinberg <zack@codesourcery.com>
755 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
756 * configure, config.in: Regenerate.
757 * system.h: Unconditionally define bool as unsigned char,
758 BOOL_BITFIELD as unsigned int.
759 * .cvsignore: New file.
761 2004-06-09 Geoffrey Keating <geoffk@apple.com>
763 * traditional.c (push_replacement_text): Set macro->traditional.
764 (save_replacement_text): Likewise.
765 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
766 (struct save_macro_item): Delete.
767 (struct save_macro_data): Use a character array not the previous
769 (save_macros): Save macro as text not as internal structures.
770 (cpp_prepare_state): Update for changes to save_macro_data.
771 (cpp_read_state): Don't read macros defined in PCH. Restore
773 * macro.c (create_iso_definition): Honour alloc_subobject.
774 Clear traditional flag.
775 (_cpp_create_definition): Honour alloc_subobject.
776 * lex.c (cpp_token_val_index): New.
777 * internal.h: Include cpp-id-data.h.
778 (uchar): Move definition to cpp-id-data.h.
780 (cpp_macro): Likewise.
781 * directives.c (struct answer): Move to cpp-id-data.h.
782 (do_assert): Honour alloc_subobject.
784 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
785 * include/cpplib.h (struct cpp_string): Add GTY marker.
786 (enum cpp_token_fld_kind): New.
787 (struct cpp_token): Add GTY markers.
788 (cpp_token_val_index): Prototype.
789 (CPP_HASHNODE_VALUE_IDX): New.
790 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
791 * include/cpp-id-data.h: New file.
793 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
795 * Makefile.am (all-local): New.
796 * Makefile.in: Regenerate.
798 2004-06-06 Roger Sayle <roger@eyesopen.com>
800 * Makefile.am (LIBICONV): Declare.
801 (makedepend_LDADD): Use LIBICONV.
802 * Makefile.in: Regenerate.
804 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
806 * Makefile.am (LIBINTL): Declare
807 (makedepend_LDADD): Use LIBINTL.
808 * Makefile.in: Regenerate.
810 2004-06-05 Zack Weinberg <zack@codesourcery.com>
812 * Makefile.am: Add makedepend.
813 * Makefile.in, aclocal.m4: Regenerate.
814 * charset.c: Insert a space to avoid a warning.
815 * directives.c: Include mkdeps.h.
816 (_cpp_handle_directive): Reenable macro expander if appropriate.
817 (undefine_macros): Inline body of _cpp_free_definition for speed.
818 Do not call undef callback or _cpp_warn_if_unused_macro.
819 (cpp_get_deps): New interface.
820 * files.c (search_cache): Add pfile argument. Check for file
821 that would be found by "" or <> search here...
822 (_cpp_find_file): ...not here. Correct recorded start_dir of
823 files found by directory-of-current-file search that would be
824 found by "" or <> search.
825 * init.c (cpp_add_dependency_target): Delete.
826 * internal.h (struct lexer_state): Add discarding_output flag.
827 * lex.c (lex_identifier): Compute hash function while scanning.
828 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
830 * makedepend.c: New file.
831 * mkdeps.c (struct deps): Add vpath vector.
832 (apply_vpath, deps_add_vpath): New function.
833 (deps_free): Free vpath vector.
834 (deps_add_dep, deps_add_target): Use apply_vpath.
835 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
836 (ht_lookup_with_hash): New function.
837 * cpplib.h, mkdeps.h: Update prototypes.
838 * symtab.h: Update prototypes.
839 (HT_HASHSTEP, HT_FINISH): New macros.
841 2004-05-29 Geoffrey Keating <geoffk@apple.com>
843 * symtab.c (ht_create): Set entries_owned.
844 (ht_destroy): Honour entries_owned.
845 (ht_expand): Likewise.
847 * include/symtab.h (struct ht): New field 'entries_owned'
848 (ht_load): New prototype.
850 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
853 * configure.ac: Fix m4 quoting when picking
854 the size of HOST_WIDE_INT.
855 * configure: Regenerate.
857 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
859 * Makefile.am: the correct directory for
860 gettext include files is given by @INCINTL@.
861 * Makefile.in: Regenerate.
863 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
865 * system.h [!ENABLE_NLS]: dgettext takes two
868 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
870 Moved libcpp from the gcc subdirectory to the toplevel.
871 * Makefile.am: New file.
872 * Makefile.in: Regenerate.
873 * configure.ac: New file.
874 * configure: Regenerate.
875 * config.in: Regenerate.
876 * charset.c: Moved from gcc/cppcharset.c. Add note about
877 brokenness of input charset detection. Adjust for change
878 in name of cppucnid.h.
879 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
880 * expr.c: Moved from gcc/cppexp.c.
881 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
882 Remove #define of O_BINARY, it is in system.h.
883 * identifiers.c: Moved from gcc/cpphash.c.
884 * internal.h: Moved from gcc/cpphash.h. Change header
885 guard name. All other files adjusted to match name change.
886 * init.c: Moved from gcc/cppinit.c.
887 (init_library) [ENABLE_NLS]: Call bindtextdomain.
888 * lex.c: Moved from gcc/cpplex.c.
889 * directives.c: Moved from gcc/cpplib.c.
890 * macro.c: Moved from gcc/cppmacro.c.
891 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
892 * traditional.c: Moved from gcc/cpptrad.c.
893 * ucnid.h: Moved from gcc/cppucnid.h. Change header
895 * ucnid.pl: Moved from gcc/cppucnid.pl.
896 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
898 * symtab.c: Moved from gcc/hashtable.c.
899 * line-map.c: Moved from gcc. Do not include intl.h.
900 * mkdeps.c: Moved from gcc.
901 * system.h: New file.
902 * include/cpplib.h: Moved from gcc. Change header guard name.
903 * include/line-map.h: Moved from gcc. Change header guard name.
904 * include/mkdeps.h: Moved from gcc. Change header guard name.
905 * include/symtab.h: Moved from gcc/hashtable.h. Change header