1 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4 * mkdeps.c (deps_write): Ensure the first target always appears
5 in the first column, without leading backslash newline. Avoid
6 some more extra whitespace.
8 2008-02-25 Thiemo Seufer <ths@mips.com>
10 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
12 2008-02-19 Tom Tromey <tromey@redhat.com>
14 * traditional.c (lex_identifier): Use CPP_HASHNODE.
15 * lex.c (lex_identifier): Use CPP_HASHNODE.
16 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
18 * identifiers.c (alloc_node): Change return type.
19 (_cpp_init_hashtable): Don't cast 'alloc_node'.
20 (proxy_assertion_broken): New declaration.
21 (cpp_forall_identifiers): Move comment.
22 * line-map.c (linemap_add): Comment fix.
23 (linemap_line_start): Indentation fix.
25 2008-01-25 Jakub Jelinek <jakub@redhat.com>
28 * macro.c (collect_args): Add pragma_buff argument. Push
29 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
30 than into arguments. Reset prevent_expansion and parsing_args
31 state at CPP_PRAGMA_EOL/CPP_EOF.
32 (funlike_invocation_p): Add pragma_buff argument, pass it through
34 (enter_macro_context): Add result argument. Adjust
35 funlike_invocation_p caller. Emit all deferred pragma tokens
36 gathered during collect_args before the expansion, add a padding
37 token. Return 2 instead of 1 if any pragma tokens were prepended.
38 (cpp_get_token): If enter_macro_context returns 2, don't return
39 a padding token, instead cycle to grab CPP_PRAGMA token.
40 * directives.c (_cpp_handle_directive): If was_parsing_args
41 in deferred pragma, leave parsing_args and prevent_expansion as is.
43 2008-01-22 Tom Tromey <tromey@redhat.com>
46 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
47 __STDC_CONSTANT_MACROS.
49 2008-01-07 Fred Fish <fnf@specifix.com>
52 * traditional.c (replace_args_and_push): Add local variable
53 cxtquote, calculate the replacement text size assuming a
54 worst case of every input character quoted with backslash,
55 and properly handle output quoting of quote characters in
56 actual arguments used in function-like macros.
58 2008-01-03 Tom Tromey <tromey@redhat.com>
61 * directives.c (do_line): Don't try to spell EOF token.
62 (do_linemarker): Add comment.
64 2007-12-11 DJ Delorie <dj@redhat.com>
66 * charset.c (convert_using_iconv): Close out any shift states,
67 returning to the initial state.
69 2007-12-06 Tom Tromey <tromey@redhat.com>
72 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
74 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
75 * files.c (FILE_HASH_POOL_SIZE): New macro.
76 (struct file_hash_entry_pool): New.
77 (destroy_all_cpp_files): New function.
78 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
79 (new_file_hash_entry): Update.
80 (free_file_hash_entries): New function.
81 (_cpp_cleanup_files): Call free_file_hash_entries and
82 destroy_all_cpp_files.
83 (cpp_clear_file_cache): New function.
84 * include/cpplib.h (cpp_clear_file_cache): Declare.
86 2007-12-03 Tom Tromey <tromey@redhat.com>
89 * configure.ac, config.in: Rebuilt.
90 * configure.ac: Check for ssize_t.
92 2007-11-30 Tom Tromey <tromey@redhat.com>
95 * macro.c (_cpp_create_definition): Special case
98 2007-11-16 Michael Matz <matz@suse.de>
100 * files.c (search_path_head): Fix check for absolute paths.
102 2007-11-11 Tom Tromey <tromey@redhat.com>
105 * include/cpplib.h (cpp_included_before): Declare.
106 * files.c (struct file_hash_entry) <location>: New field.
107 (_cpp_find_file): Initialize new field.
108 (make_cpp_dir): Likewise.
109 (cpp_included_before): New function.
111 2007-11-01 Tom Tromey <tromey@redhat.com>
113 PR preprocessor/30805
114 * macro.c (paste_tokens): Handle padding token.
115 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
117 2007-10-31 Tom Tromey <tromey@redhat.com>
119 PR preprocessor/30786
120 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
121 * directives.c (_cpp_do__Pragma): Return error status.
122 * internal.h (_cpp_do__Pragma): Update.
123 * directives.c (get__Pragma_string): Back up if EOF seen.
125 2007-09-06 Tom Tromey <tromey@redhat.com>
127 * internal.h (struct cpp_reader) <invocation_location>: New
129 (struct cpp_reader) <set_invocation_location>: Likewise.
130 * init.c (cpp_set_line_map): New function.
131 * line-map.c (linemap_add): Use linemap's allocator.
132 * include/line-map.h (GTY): Define.
133 (line_map_realloc): New typedef.
134 (struct line_map): Mark with GTY.
135 (struct line_maps): Likewise.
136 (struct line_maps) <maps>: Likewise.
137 (struct line_maps) <reallocator>: New field.
138 * include/symtab.h (GTY): Conditionally define.
139 * include/cpplib.h (cpp_set_line_map): Declare.
140 (cpp_get_token_with_location): Declare.
141 * macro.c (cpp_get_token): Set invocation_location on the reader.
142 (cpp_get_token_with_location): New function.
144 2007-08-30 Chao-ying Fu <fu@mips.com>
146 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
147 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
148 (cpp_classify_number): Support decimal fixed-point constants without
150 Warn about fixed-point constants when -pedantic.
151 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
152 comments to support fixed-point values.
153 (CPP_N_FRACT, CPP_N_ACCUM): Define.
155 2007-08-18 Tom Tromey <tromey@redhat.com>
157 PR preprocessor/32974
158 * directives.c (parse_include): Don't check for EOL when
159 processing #pragma dependency.
161 2007-07-30 Ollie Wild <aaw@google.com>
163 * directives-only.c: New file.
164 * internal.h (struct _cpp_dir_only_callbacks): New.
165 (_cpp_preprocess_dir_only): New function.
166 * directives.c (_cpp_handle_directive): Check directives_only before
167 disabling execution of indented directives.
168 * files.c (_cpp_stack_file): Add directives_only check.
169 * include/cpplib.h (struct cpp_options): Add directives_only.
170 (cpp_init_special_builtins): New function.
171 * init.c (cpp_init_special_builtins): New function.
172 (cpp_init_builtins): Move builtin_array initialization to
173 cpp_init_special_builtins.
174 (post_options): Check directives_only before setting
175 pfile->state.prevent_expansion = 1.
176 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
177 is expanded inside a directive while -fdirectives-only is enabled.
178 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
179 (libcpp_a_SOURCES): Add directives-only.c.
181 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
183 * traditional.c (_cpp_scan_out_logical_line): Initialize
184 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
185 fmacro.args to prevent 'may be used uninitialized' warning.
187 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
189 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
191 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
192 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
193 for 'q' or 'Q' suffixes.
195 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
197 * files.c (open_file): Correct typo.
199 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
201 * files.c (open_file): Prevent the call
202 for stat from overwriting errno.
204 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
206 * files.c (open_file): Account for the
207 fact that on windows, opening a directory gives
210 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
212 PR preprocessor/23479
213 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
215 (append_digit): Likewise.
216 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
217 binary integer constants.
219 2007-05-31 Dave Korn <dave.korn@artimi.com>
221 PR preprocessor/14331
222 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
224 2007-05-24 Ollie Wild <aaw@google.com>
226 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
227 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
228 (cpp_write_pch_state): Save __COUNTER__ state.
229 (cpp_valid_state): Check valid __COUNTER__ state.
230 (cpp_read_state): Read new __COUNTER__ state.
231 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
232 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
233 * internal.h (struct cpp_reader): Add counter member.
235 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
237 PR preprocessor/20077
238 * macro.c (create_iso_definition): Fixed the method to determine
239 whether the token-pasting operator appears at the beginning or the end
242 2007-05-21 Ian Lance Taylor <iant@google.com>
244 * internal.h (struct cpp_reader): Add new fields:
245 nonexistent_file_hash and nonexistent_file_ob.
246 * files.c: Include "obstack.h".
247 (find_file_in_dir): Before trying to open the file, look up the
248 path name in the hash table of nonexistent files. After failing
249 to open the file, add the path name to the hash table.
250 (_cpp_find_file): Cache the results of looking up the file name
251 starting with the quote and bracket chain heads, if we can.
252 (nonexistent_file_hash_eq): New static function.
253 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
254 pfile->nonexistent_file_ob.
255 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
256 pfile->nonexistent_file_ob.
258 2007-05-14 Janis Johnson <janis187@us.ibm.com>
260 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
263 * expr.c (interpret_float_suffix): Check for invalid suffix.
265 2007-05-02 Eric Christopher <echristo@apple.com>
267 * expr.c (num_div_op): Don't overflow if the result is
270 2007-05-02 Tom Tromey <tromey@redhat.com>
272 PR preprocessor/28709
273 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
275 2007-03-30 Michael Meissner <michael.meissner@amd.com>
277 * directives.c (lex_macro_node_from_str): Fix alloca call to be
280 2007-03-30 Richard Henderson <rth@redhat.com>
282 * directives.c (lex_macro_node_from_str): New.
283 (cpp_push_definition, cpp_pop_definition): New.
284 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
286 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
288 * Makefile.in: Add dummy install-pdf target.
290 2007-01-30 Tom Tromey <tromey@redhat.com>
292 PR preprocessor/30468
293 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
296 2007-01-30 Tom Tromey <tromey@redhat.com>
298 PR preprocessor/29966
299 * macro.c (lex_expansion_token): Save and restore cpp_reader's
301 (_cpp_create_definition): Don't restore cur_token here.
302 * lex.c (_cpp_lex_token): Added assertion.
304 2007-01-27 Tom Tromey <tromey@redhat.com>
306 * configure: Rebuilt.
308 2007-01-12 Tom Tromey <tromey@redhat.com>
310 PR preprocessor/28227
311 * directives.c (lex_macro_node): Added 'is_def_or_undef'
318 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
320 * configure: Regenerate.
322 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
324 * configure: Regenerate.
326 2007-01-04 Tom Tromey <tromey@redhat.com>
328 PR preprocessor/28165
329 * internal.h (cpp_in_primary_file): New function.
330 * directives.c (do_include_next): Use cpp_in_primary_file.
331 (do_pragma_once): Likewise.
332 (do_pragma_system_header): Likewise.
334 2006-12-29 Ian Lance Taylor <iant@google.com>
336 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
337 look backward at the end of the line unless we saw a backslash.
339 2006-12-29 Jakub Jelinek <jakub@redhat.com>
341 PR preprocessor/29612
342 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
343 only when new_sysp is non-zero.
345 2006-12-28 Tom Tromey <tromey@redhat.com>
347 PR preprocessor/30001
348 * charset.c (_cpp_convert_input): Check that to.len is greater
351 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
353 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
354 * configure: Rebuilt.
356 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
358 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
359 for experimental C++0x mode.
360 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
361 adopted the preprocessor changes introduced in C99.
363 2006-10-29 Joseph Myers <joseph@codesourcery.com>
365 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
366 depending on --enable-targets=all.
367 * configure: Regenerate.
369 2006-10-12 Jakub Jelinek <jakub@redhat.com>
371 PR preprocessor/28709
372 * macro.c (paste_tokens): Do error reporting here, use BUF with the
373 spelled LHS token as opposed to spelling it again.
374 (paste_all_tokens): Don't report errors here, just break on failure.
376 2006-10-10 Brooks Moses <bmoses@stanford.edu>
378 * Makefile.in: Added empty "pdf" target.
380 2006-09-22 Geoffrey Keating <geoffk@apple.com>
382 * configure.ac: Make need_64_bit_hwint case for x86-darwin
383 match exactly the glob in gcc/config.gcc.
384 * configure: Regenerate.
386 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
389 PR preprocessor/14634
390 * lex.c (lex_string): Pedwarn for unterminated literals.
392 2006-09-08 Eric Christopher <echristo@apple.com>
394 * configure.ac: Add 64-bit HWI support for i?86-darwin.
396 2006-08-14 Steve Ellcey <sje@cup.hp.com>
400 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
401 (CPP_LAST_EQ): Change.
402 (CPP_LAST_PUNCTUATOR): Change.
403 * expr.c (cpp_operator): Remove MIN and MAX.
404 (reduce): Remove CPP_MIN and CPP_MAX.
405 (num_binary_op): Ditto.
406 * lex.c (_cpp_lex_direct): Ditto.
407 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
409 2006-06-09 Jakub Jelinek <jakub@redhat.com>
411 PR preprocessor/27746
412 * directives.c (do_pragma): Handle pragma with valid namespace
413 and invalid name coming from macro expansion.
414 * directives.c (destringize_and_run): Initialize next field in
419 * directives.c (destringize_and_run): Set NO_EXPAND on the
422 * macro.c (_cpp_backup_tokens): Fix comment typo.
424 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
426 * Makefile.in (CATALOGS): Add po/ prefix.
427 * configure: Regenerated.
429 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
431 * Makefile.in: Add install-html target. Add install-html to .PHONY
433 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
435 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
436 * files.c (_cpp_get_file_stat): New function.
437 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
438 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
439 * internal.h (_cpp_get_file_stat): Prototype.
440 (struct cpp_buffer): Add timestamp.
442 2006-01-23 Jakub Jelinek <jakub@redhat.com>
444 PR preprocessor/25717
445 * init.c (cpp_init_builtins): If __STDC__ will not change value
446 between system headers and other sources, define it as a normal
447 macro rather than a builtin.
448 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
449 cpp_in_system_header condition.
451 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
453 * Makefile.in: Use -MMD instead of -MD.
455 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
456 Richard Henderson <rth@redhat.com>
458 Merge from gomp branch:
459 * directives.c (struct pragma_entry): Add is_deferred. Add ident
460 entry to value union.
461 (end_directive): Don't eat the line if in_deferred_pragma.
462 (run_directive): Remove pragma hacks.
463 (insert_pragma_entry): Remove.
464 (new_pragma_entry): New.
465 (register_pragma_1): Split out of register_pragma. Only handle
466 the lookup tree and return the new entry.
467 (cpp_register_pragma): Fill in the pragma entry here.
468 (cpp_register_deferred_pragma): New.
469 (register_pragma_internal): New.
470 (_cpp_init_internal_pragmas): Use register_pragma_internal.
471 (do_pragma): Allow pragma expansion after namespace. For deferred
472 pragmas, don't slurp the line into a string.
473 (destringize_and_run): Save tokens for deferred pragmas.
474 (cpp_handle_deferred_pragma): Remove.
475 * macro.c (builtin_macro): Remove pragma token hack.
476 (_cpp_push_token_context): Rename from push_token_context and export.
477 * internal.h (struct lexer_state): Add pragma_allow_expansion.
478 (_cpp_push_token_context): Declare.
479 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
480 a token. Update the line number correctly if so.
481 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
482 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
483 * include/cpplib.h (PRAGMA_EOL): New.
484 (CPP_TOKEN_FLD_PRAGMA): New.
485 (struct cpp_token): Add val.pragma.
486 (struct cpp_options): Remove defer_pragmas.
487 (cpp_handle_deferred_pragma): Remove.
488 (cpp_register_deferred_pragma): Declare.
490 2006-01-01 Jakub Jelinek <jakub@redhat.com>
493 * directives.c (do_pragma): If pragma line ends with multi-line
494 block comment, end the saved deferred pragma string before that
495 comment. Handle embedded '\0' chars on the pragma line.
497 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
500 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
502 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
503 Ben Elliston <bje@au.ibm.com>
505 * include/cpplib.h (CPP_N_DFLOAT): New.
506 * expr.c (interpret_float_suffix): Identify df, dd, and dl
507 suffixes as decimal floating point constants.
508 (cpp_classify_number): Disallow hexadecimal DFP constants.
510 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
511 Ian Lance Taylor <ian@airs.com>
513 * include/cpplib.h (struct cpp_callbacks): Annotate error with
514 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
516 2005-11-09 Per Bothner <per@bothner.com>
517 Uros Bizjak <uros@kss-loka.si>
520 * init.c (read_original_filename): Temporarily set
521 state.in_directive before calling _cpp_lex_direct for
524 2005-11-03 James E Wilson <wilson@specifix.com>
526 PR preprocessor/24202
527 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
529 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
531 * include/cpplib.h (struct cpp_callbacks): Make error take
533 * errors.c (cpp_error): Update call to callback.
535 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
537 PR preprocessor/22042
538 * macro.c (_cpp_builtin_macro_text): Lower the needed max
540 (cpp_quote_string): Don't octalify non printable
543 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
546 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
547 (struct cpp_callbacks): Add error.
548 * errors.c (cpp_error): If client_diagnostic, use error callback.
549 * charset.c (convert_escape): Don't use %03o in diagnostic.
551 2005-10-21 James E Wilson <wilson@specifix.com>
553 PR preprocessor/15220
554 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
555 callers. Pass to open_file_failed.
556 (open_file_failed): New parameter angle_brackets. Fix all callers.
557 Use in print_dep assignment.
558 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
559 * internal.h (_cpp_find_file): Add new parm to declaration.
561 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
563 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
564 * configure: Regenerate.
566 2005-10-04 Ian Lance Taylor <ian@airs.com>
568 PR preprocessor/13726
569 * directives.c (check_eol_return_comments): New static function.
570 (parse_include): Add buf parameter. Change all callers.
571 (do_include_common): If not discard comments, turn on
572 save_comments. Pass collected comments to include callback.
573 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
574 include callback: cpp_token list.
576 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
578 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
579 * init.c (struct lang_flags, lang_defaults): Add
580 extended_identifiers.
581 (cpp_set_lang): Use it.
582 * lex.c (forms_identifier_p): Check extended_identifiers.
584 2005-08-30 Jakub Jelinek <jakub@redhat.com>
586 PR preprocessor/20348
587 PR preprocessor/20356
588 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
591 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
593 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
594 -Wmissing-format-attribute.
596 * configure: Regenerate.
598 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
600 * all files: Update FSF address in copyright headers.
601 * makeucnid.c (write_copyright): Update outputted FSF address.
603 2005-06-13 Zack Weinberg <zack@codesourcery.com>
605 * configure.ac: Invoke ZW_CREATE_DEPDIR and
606 ZW_PROG_COMPILER_DEPENDENCIES.
607 * aclocal.m4, configure: Regenerate.
608 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
610 (distclean): Clean up $(DEPDIR) and its contents.
611 (.c.o): Use $(COMPILE).
612 Include $(DEPDIR)/*.Po for most object->header dependencies.
614 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
616 * configure.ac: Check declarations for asprintf and vasprintf.
617 * config.in: Regenerate.
618 * configure: Likewise.
620 * charset.c (conversion_loop): Use XRESIZEVEC.
621 (convert_no_conversion): Likewise.
622 (convert_using_iconv): Likewise.
623 (init_iconv_desc): Cast return value of alloca.
624 (cpp_host_to_exec_charset): Use XNEWVEC.
625 (emit_numeric_escape): Use XRESIZEVEC.
626 (cpp_interpret_string): Use XNEWVEC.
627 (cpp_interpret_string): Use XRESIZEVEC.
628 (_cpp_interpret_identifier): Cast return value of alloca.
629 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
630 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
631 (parse_include): Use XNEWVEC.
632 (insert_pragma_entry): Rename local variable "new" to
634 (save_registered_pragmas): Cast return value of xmemdup.
635 (destringize_and_run): Same for alloca.
636 (parse_assertion): Likewise.
637 (do_assert): Cast allocated storage to proper type.
638 (cpp_define): Likewise.
639 (_cpp_define_builtin): Likewise.
640 (cpp_undef): Likewise.
641 (handle_assertion): Likewise.
642 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
643 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
644 (CPP_UMINUS): Likewise.
645 (struct cpp_operator): Rename from struct operator.
646 (_cpp_expand_op_stack): Use XRESIZEVEC.
647 * files.c (pch_open_file): Use XNEWVEC.
648 (pch_open_file): Use XRESIZEVEC.
649 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
650 (dir_name_of_file): Use XNEWVEC.
651 (make_cpp_file): Use XCNEW.
652 (make_cpp_dir): Likewise.
653 (allocate_file_hash_entries): USE XNEWVEC.
654 (cpp_included): Cast return value of htab_find_with_hash.
655 (append_file_to_dir): Use XNEWVEC.
656 (read_filename_string): Likewise. Use XRESIZEVEC too.
657 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
658 (remap_filename): Use XNEWVEC.
659 (struct pchf_entry): Move definition out of struct pchf_data.
660 (_cpp_save_file_entries): Use XCNEWVAR.
661 (_cpp_read_file_entries): Use XNEWVAR.
662 * identifiers.c (alloc_node): Use XOBNEW.
663 * init.c (cpp_create_reader): Use XCNEW.
664 (cpp_init_builtins): Cast of b->value to enum builtin_type.
665 (read_original_directory): Cast return value of alloca.
666 * lex.c (add_line_note): Use XRESIZEVEC.
667 (warn_about_normalization): Use XNEWVEC.
668 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
669 (new_buff): Use XNEWVEC.
670 * line-map.c (linemap_add): Use XRESIZEVEC.
671 * macro.c (builtin_macro): Cast return value of alloca.
672 (paste_tokens): Likewise.
673 (expand_arg): Use XNEWVEC and XRESIZEVEC.
674 (_cpp_save_parameter): Use XRESIZEVEC.
675 (create_iso_definition): Cast allocated storage to proper type.
676 (_cpp_create_definition): Likewise.
677 (cpp_macro_definition): Use XRESIZEVEC.
678 * makedepend.c (add_clm): Use XNEW.
680 * mkdeps.c (munge): Use XNEWVEC.
681 (deps_init): Use XCNEW.
682 (deps_add_target): Use XRESIZEVEC.
683 (deps_add_default_target): Cast return value of alloca.
684 (deps_add_dep): Use XRESIZEVEC.
685 (deps_add_vpath): Likewise. Use XNEWVEC too.
686 (deps_restore): Likewise.
687 * pch.c (save_idents): Use XNEW and XNEWVEC.
688 (cpp_save_state): Use XNEW.
689 (count_defs): Cast return value of htab_find.
690 (write_defs): Likewise.
691 (cpp_write_pch_deps): Use XNEWVEC.
692 (collect_ht_nodes): Use XRESIZEVEC.
693 (cpp_valid_state): Use XNEWVEC.
694 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
695 * symtab.c (ht_create): Use XCNEW.
696 (ht_lookup_with_hash): Cast return value of obstack_copy0.
697 (ht_expand): Use XCNEWVEC.
698 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
699 (bool): Do not define if __cplusplus.
701 2005-05-12 Zack Weinberg <zack@codesourcery.com>
703 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
704 (do_sccs): Delete function definition, #define to do_ident.
705 (do_ident): Don't hardwire directive name.
707 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
710 * configure: Regenerate.
712 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
714 * files.c: Include io.h for DJGPP to get prototype of setmode.
716 2005-04-19 Per Bothner <per@bothner.com>
718 PR preprocessor/20907
719 * line-map.c (linemap_line_start): Fix bug when we need to increse
720 column_bits but can re-use the current line_map.
722 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * system.h (fopen, fdopen, freopen): Define these to the unlocked
727 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
730 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
731 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
732 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
734 (fwrite_unlocked): Fix prototype.
736 * configure, config.in: Regenerate.
738 2005-04-05 Jakub Jelinek <jakub@redhat.com>
740 PR preprocessor/19475
741 * macro.c (create_iso_definition): For < ISO C99, don't
742 pedwarn if there is no whitespace between macro name and its
743 replacement, but the replacement starts with a basic character
746 2005-03-28 Andreas Jaeger <aj@suse.de>
748 * lex.c (warn_about_normalization): Cast field width to int to
751 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
753 * configure.ac: Consistently use solaris2.1[0-9]* instead of
755 * configure: Regenerate.
757 2005-03-15 Geoffrey Keating <geoffk@apple.com>
759 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
760 UCN rather than printing an error.
762 2005-03-14 Geoffrey Keating <geoffk@apple.com>
764 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
766 2005-03-14 Geoffrey Keating <geoffk@apple.com>
768 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
769 * charset.c: Update for new format of ucnid.h.
770 (ucn_valid_in_identifier): Update for new format of ucnid.h.
771 Add NST parameter, and update it; update callers.
772 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
774 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
775 * internal.h (struct normalize_state): New.
776 (INITIAL_NORMALIZE_STATE): New.
777 (NORMALIZE_STATE_RESULT): New.
778 (NORMALIZE_STATE_UPDATE_IDNUM): New.
779 (_cpp_valid_ucn): New.
780 * lex.c (warn_about_normalization): New.
781 (forms_identifier_p): Add normalize_state parameter, update callers.
782 (lex_identifier): Add normalize_state parameter, update callers. Keep
784 (lex_number): Likewise.
785 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
786 it with warn_about_normalization.
790 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
791 comments about obsolete version of C++.
792 * include/cpplib.h (enum cpp_normalize_level): New.
793 (struct cpp_options): Add warn_normalize field.
795 2005-03-11 Geoffrey Keating <geoffk@apple.com>
797 * directives.c (glue_header_name): Update call to cpp_spell_token.
798 * internal.h (_cpp_interpret_identifier): New.
799 * charset.c (_cpp_interpret_identifier): New.
800 (_cpp_valid_ucn): Allow UCN version of '$'.
801 * lex.c (lex_identifier): Add extra parameter to indicate if initial
802 character was '$' or '\'. Support identifiers with UCNs.
803 (forms_identifier_p): Allow UCNs.
804 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
806 (cpp_spell_token): Add FORSTRING parameter. Use it.
807 (cpp_token_as_text): Update call to cpp_spell_token.
808 (cpp_output_token): Write UCNs back out.
809 (stringify_arg): Update call to cpp_spell_token.
810 (paste_tokens): Likewise.
811 (cpp_macro_definition): Likewise.
812 * macro.c (stringify_arg): Likewise.
813 (paste_tokens): Likewise.
814 (cpp_macro_definition): Likewise.
815 * include/cpplib.h: Add parameter to cpp_spell_token.
817 2005-03-04 Jakub Jelinek <jakub@redhat.com>
821 * macro.c (replace_args, cpp_get_token): Copy whole
822 cpp_token_u instead of just cpp_string field from it.
824 2005-02-28 Devang Patel <dpatel@apple.com>
826 * directives.c (do_line): Save sysp early before line table is
829 2005-02-20 Zack Weinberg <zack@codesourcery.com>
832 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
833 (cpp_host_to_exec_charset): New function.
834 * include/cpplib.h: Declare cpp_host_to_exec_charset.
836 2005-02-19 Devang Patel <dpatel@apple.com>
838 * charset.c (_cpp_convert_input): Check '\r' before inserting
841 2005-02-15 Eric Christopher <echristo@redhat.com>
843 PR preprocessor/19077
844 * macro.c (cpp_macro_definition): Move handling of whitespace
845 to PREV_WHITE conditional. Remove overloading of len
848 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
850 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
851 traditional.c: Update copyright.
853 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
856 * configure.ac: Check for declaration of basename and getopt.
857 * config.in: Regenerate.
858 * configure: Regenerate.
859 * internal.h (ustrcspn): New.
860 * macro.c (create_iso_definition): Fix allocation of memory.
861 (padding_token): Add cast to remove const-ness.
862 * pch.c (cpp_read_state): Use ustrcspn.
864 2005-02-08 Mike Stump <mrs@apple.com>
866 * files.c (pchf_adder): Remove.
867 (struct pchf_adder_info): Likewise.
868 (_cpp_save_file_entries): Write out all files so that #import works.
870 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
872 * configure: Regenerate.
874 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
876 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
878 * include/cpplib.h: Also update copyright years.
880 2005-01-03 Geoffrey Keating <geoffk@apple.com>
882 * files.c (_cpp_find_file): Add files found by search_path_exhausted
883 to the list of all files.
885 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
887 * internal.h: Update references to Cpp lib filenames.
888 * directives.c: Likewise.
891 * traditional.c: Likewise.
893 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
895 PR preprocessor/15167
896 * files.c (destroy_cpp_file): New function.
897 (should_stack_file): Make a new file if the
898 compared file is still stacked.
900 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
902 PR preprocessor/17610
903 * directives.c (do_include_common): Error out if an empty filename
904 is given for #include (or #include_next or #import).
906 2004-11-27 Roger Sayle <roger@eyesopen.com>
907 Zack Weinberg <zack@codesourcery.com>
909 * internal.h: Replace all uses of uchar with unsigned char.
910 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
911 with !IN_GCC, so uchar is only defined whilst building libcpp.
913 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
915 * aclocal.m4: Regenerate.
917 2004-11-24 Roger Sayle <roger@eyesopen.com>
919 PR preprocessor/15824
920 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
921 directly, instead of the non-existant "system.h" and "ansidecl.h".
922 * configure: Regenerate.
924 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
925 Joseph Myers <joseph@codesourcery.com>
927 * internal.h (struct lexer_state): Add in_deferred_pragma.
928 * directives.c (struct pragma_entry): Add allow_expansion.
929 (insert_pragma_entry): Take allow_expansion flag.
930 (register_pragma): Likewise.
931 (cpp_register_pragma): Likewise.
932 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
933 (do_pragma): Honor allow_expansion.
934 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
935 * include/cpplib.h (cpp_register_pragma): Update prototype.
937 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
938 Mark Mitchell <mark@codesourcery.com>
940 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
941 need_64bit_hwint=yes.
942 * configure: Regenerate.
944 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
946 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
948 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
949 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
950 Remove local srcdir path from generated file.
952 2004-11-04 Zack Weinberg <zack@codesourcery.com>
953 Gerald Pfeifer <gerald@pfeifer.com>
955 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
958 2004-10-27 Zack Weinberg <zack@codesourcery.com>
961 * directives.c (do_pragma): Do not defer pragmas which are unknown.
962 (cpp_handle_deferred_pragma): Add cast to silence warning.
964 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
966 * errors.c (_cpp_begin_message): Print "error: " for errors.
968 2004-10-10 Andreas Jaeger <aj@suse.de>
970 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
971 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
973 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
975 * pch.c (cpp_write_pch_state): Remove variable z as it is not
977 (cpp_read_state): Remove unused variables, m, d and mac_count.
979 2004-09-29 Per Bothner <per@bothner.com>
981 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
982 cb.line_change. Otherwise do_pragma will call the line_change
983 call-back with a meaningless line number.
985 2004-09-24 Zack Weinberg <zack@codesourcery.com>
987 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
988 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
989 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
990 * aclocal.m4, configure: Regenerate.
991 * init.c: Include localedir.h.
992 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
994 (.c.o): Use $(ALL_CFLAGS).
995 (localedir.h, localedir.hs): New rules.
996 (clean): Use rm -rf to remove directories.
997 (distclean): Also delete localedir.h and localedir.hs.
998 (init.o): Update dependencies.
1000 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1002 * Makefile.in (aclocal.m4): Update dependencies.
1003 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1004 * aclocal.m4, configure: Regenerate.
1006 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1008 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1009 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1010 Some other comments in this file also tweaked.
1012 * directives.c (do_pragma): Save current buffer position
1013 before lexing the pragma keywords; don't call
1014 _cpp_backup_tokens in the defer_pragmas case.
1016 2004-09-15 Per Bothner <per@bothner.com>
1018 * include/line-map.h (line_map_start): Add parameter names so
1019 preceding comment makes sense.
1020 (linemap_add): Remove from comment mention of non-existing parameter.
1022 2004-09-09 Matt Austern <austern@apple.com>
1023 Zack Weinberg <zack@codesourcery.com>
1025 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1026 prefixes throughout. Add entry for PRAGMA. Remove
1027 unnecessary "= 0" from EQ.
1028 (enum cpp_ttype): Adjust OP and TK definitions to restore
1029 prefixes, via token-paste.
1030 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1031 Change from #defines to additional cpp_ttype enumerators.
1032 (struct cpp_options): Add defer_pragmas.
1033 (cpp_handle_deferred_pragma): Prototype new interface.
1035 * internal.h (struct cpp_reader): Add directive_result.
1036 * directives.c (struct pragma_entry): Add is_internal field;
1037 give boolean fields type bool.
1038 (start_directive): Initialize pfile->directive_result.type.
1039 (_cpp_do__Pragma): Likewise.
1040 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1041 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1043 (register_pragma): New static function, bulk of former
1044 cpp_register_pragma here; add 'internal' argument, pass along
1045 to insert_pragma_entry.
1046 (cpp_register_pragma): Now a wrapper around register_pragma which
1047 always passes false for 'internal' argument.
1048 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1049 true for 'internal'.
1050 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1051 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1052 token instead of executing the pragma.
1053 (cpp_handle_deferred_pragma): New interface.
1054 * lex.c (token_spellings): Adjust OP and TK definitions to
1055 match changes to cpplib.h.
1056 (_cpp_lex_token): Check for a directive-result token and
1057 return it if present.
1058 (cpp_token_val_index): Handle CPP_PRAGMA.
1059 * macro.c (cpp_builtin_macro_text): Correct comment.
1060 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1062 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1064 PR preprocessor/14699
1065 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1066 from size_t to double.
1068 2004-08-28 Andreas Schwab <schwab@suse.de>
1069 Andreas Jaeger <aj@suse.de>
1071 * configure.ac: Set PACKAGE correctly.
1072 * configure: Regenerated.
1074 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1076 * Makefile.in: Add back top_builddir.
1078 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1080 * configure.ac: Replace Automake macro invocations
1081 with manual Autoconf checks and substitutions.
1082 * configure: Regenerate.
1083 * aclocal.m4: Regenerate.
1084 * config.in: Regenerate.
1085 * Makefile.am: Removed.
1086 * Makefile.in: Heavy simplification and reorganization.
1088 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1090 * configure.ac (arm*-*-eabi*): New target.
1091 (arm*-*-symbianelf*): Likewise.
1092 * configure: Regenerated.
1094 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1096 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1097 * directives.c: Use XNEW-family macros from libiberty.
1099 * macro.c: Likewise.
1100 * cpplib.h (cpp_deps_style): Export enum with name.
1102 2004-07-23 Matthias Klose <doko@debian.org>
1104 * init.c (init_library): Use PACKAGE for the text domain.
1106 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1108 PR preprocessor/16366
1109 * internal.h (struct cpp_reader): New field dir_hash.
1110 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1111 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1113 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1115 PR preprocessor/16192
1116 PR preprocessor/15913
1117 PR preprocessor/15572
1118 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1119 expression is missing.
1120 * init.c (post_options): Traditional cpp doesn't do // comments.
1122 2004-06-30 Per Bothner <per@bothner.com>
1124 * include/line-map.h (fileline): Remove old typedef.
1125 * internal.h (struct cpp_reader): Use source_location typedef instead.
1127 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1129 Partially revert patch of 2004-06-05.
1130 * files.c (search_cache): Remove pfile argument. Don't check
1131 for file that would be found by "" or <> search here...
1132 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1133 Do not apply directory-of-current-file correction to files
1134 found by this check. Rearrange code slightly.
1136 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1138 * files.c (should_stack_file): Correct swapped parameters to call
1140 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1142 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1144 * Makefile.in: Regenerate with automake 1.8.5.
1145 * aclocal.m4: Likewise.
1146 * configure: Regenerate.
1148 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1150 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1151 * configure, config.in: Regenerate.
1152 * system.h: Unconditionally define bool as unsigned char,
1153 BOOL_BITFIELD as unsigned int.
1154 * .cvsignore: New file.
1156 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1158 * traditional.c (push_replacement_text): Set macro->traditional.
1159 (save_replacement_text): Likewise.
1160 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1161 (struct save_macro_item): Delete.
1162 (struct save_macro_data): Use a character array not the previous
1164 (save_macros): Save macro as text not as internal structures.
1165 (cpp_prepare_state): Update for changes to save_macro_data.
1166 (cpp_read_state): Don't read macros defined in PCH. Restore
1168 * macro.c (create_iso_definition): Honour alloc_subobject.
1169 Clear traditional flag.
1170 (_cpp_create_definition): Honour alloc_subobject.
1171 * lex.c (cpp_token_val_index): New.
1172 * internal.h: Include cpp-id-data.h.
1173 (uchar): Move definition to cpp-id-data.h.
1175 (cpp_macro): Likewise.
1176 * directives.c (struct answer): Move to cpp-id-data.h.
1177 (do_assert): Honour alloc_subobject.
1179 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1180 * include/cpplib.h (struct cpp_string): Add GTY marker.
1181 (enum cpp_token_fld_kind): New.
1182 (struct cpp_token): Add GTY markers.
1183 (cpp_token_val_index): Prototype.
1184 (CPP_HASHNODE_VALUE_IDX): New.
1185 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1186 * include/cpp-id-data.h: New file.
1188 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1190 * Makefile.am (all-local): New.
1191 * Makefile.in: Regenerate.
1193 2004-06-06 Roger Sayle <roger@eyesopen.com>
1195 * Makefile.am (LIBICONV): Declare.
1196 (makedepend_LDADD): Use LIBICONV.
1197 * Makefile.in: Regenerate.
1199 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1201 * Makefile.am (LIBINTL): Declare
1202 (makedepend_LDADD): Use LIBINTL.
1203 * Makefile.in: Regenerate.
1205 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1207 * Makefile.am: Add makedepend.
1208 * Makefile.in, aclocal.m4: Regenerate.
1209 * charset.c: Insert a space to avoid a warning.
1210 * directives.c: Include mkdeps.h.
1211 (_cpp_handle_directive): Reenable macro expander if appropriate.
1212 (undefine_macros): Inline body of _cpp_free_definition for speed.
1213 Do not call undef callback or _cpp_warn_if_unused_macro.
1214 (cpp_get_deps): New interface.
1215 * files.c (search_cache): Add pfile argument. Check for file
1216 that would be found by "" or <> search here...
1217 (_cpp_find_file): ...not here. Correct recorded start_dir of
1218 files found by directory-of-current-file search that would be
1219 found by "" or <> search.
1220 * init.c (cpp_add_dependency_target): Delete.
1221 * internal.h (struct lexer_state): Add discarding_output flag.
1222 * lex.c (lex_identifier): Compute hash function while scanning.
1223 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1225 * makedepend.c: New file.
1226 * mkdeps.c (struct deps): Add vpath vector.
1227 (apply_vpath, deps_add_vpath): New function.
1228 (deps_free): Free vpath vector.
1229 (deps_add_dep, deps_add_target): Use apply_vpath.
1230 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1231 (ht_lookup_with_hash): New function.
1232 * cpplib.h, mkdeps.h: Update prototypes.
1233 * symtab.h: Update prototypes.
1234 (HT_HASHSTEP, HT_FINISH): New macros.
1236 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1238 * symtab.c (ht_create): Set entries_owned.
1239 (ht_destroy): Honour entries_owned.
1240 (ht_expand): Likewise.
1242 * include/symtab.h (struct ht): New field 'entries_owned'
1243 (ht_load): New prototype.
1245 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1248 * configure.ac: Fix m4 quoting when picking
1249 the size of HOST_WIDE_INT.
1250 * configure: Regenerate.
1252 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1254 * Makefile.am: the correct directory for
1255 gettext include files is given by @INCINTL@.
1256 * Makefile.in: Regenerate.
1258 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1260 * system.h [!ENABLE_NLS]: dgettext takes two
1263 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1265 Moved libcpp from the gcc subdirectory to the toplevel.
1266 * Makefile.am: New file.
1267 * Makefile.in: Regenerate.
1268 * configure.ac: New file.
1269 * configure: Regenerate.
1270 * config.in: Regenerate.
1271 * charset.c: Moved from gcc/cppcharset.c. Add note about
1272 brokenness of input charset detection. Adjust for change
1273 in name of cppucnid.h.
1274 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1275 * expr.c: Moved from gcc/cppexp.c.
1276 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1277 Remove #define of O_BINARY, it is in system.h.
1278 * identifiers.c: Moved from gcc/cpphash.c.
1279 * internal.h: Moved from gcc/cpphash.h. Change header
1280 guard name. All other files adjusted to match name change.
1281 * init.c: Moved from gcc/cppinit.c.
1282 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1283 * lex.c: Moved from gcc/cpplex.c.
1284 * directives.c: Moved from gcc/cpplib.c.
1285 * macro.c: Moved from gcc/cppmacro.c.
1286 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1287 * traditional.c: Moved from gcc/cpptrad.c.
1288 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1290 * ucnid.pl: Moved from gcc/cppucnid.pl.
1291 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1293 * symtab.c: Moved from gcc/hashtable.c.
1294 * line-map.c: Moved from gcc. Do not include intl.h.
1295 * mkdeps.c: Moved from gcc.
1296 * system.h: New file.
1297 * include/cpplib.h: Moved from gcc. Change header guard name.
1298 * include/line-map.h: Moved from gcc. Change header guard name.
1299 * include/mkdeps.h: Moved from gcc. Change header guard name.
1300 * include/symtab.h: Moved from gcc/hashtable.h. Change header