1 2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4 * directives.c (strtolinenum): Handle overflow.
5 (do_line): Give a warning if line number overflowed.
6 (do_linemarker): Update call to strtolinenum.
8 2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
10 * include/line-map.h (linenum_type): New typedef.
11 (struct line_map): Use it.
12 (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
13 (SOURCE_COLUMN): Likewise.
14 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
15 source_location values in a variable of type linenum_type.
16 * directives.c (struct if_stack): Use linenum_type.
17 (strtoul_for_line): Rename as strtolinenum.
18 (do_line): Use linenum_type.
19 (do_linemarker): Use linenum_type and strtolinenum.
20 (_cpp_do_file_change): Use linenum_t.
21 * line-map.c (linemap_add): Likewise.
22 (linemap_line_start): Likewise.
23 * traditional.c (struct fun_macro): 'line' is a source_location.
24 * errors.c (print_location): Use linenum_type.
25 * directives-only.c (_cpp_preprocess_dir_only): Likewise.
26 * internal.h (CPP_INCREMENT_LINE): Likewise.
27 * lex.c (_cpp_skip_block_comment): Use source_location.
29 2008-07-14 Ben Elliston <bje@au.ibm.com>
31 * include/cpplib.h (NODE_CONDITIONAL): New.
32 (struct cpp_callbacks): New macro_to_expand field.
33 (struct cpp_hashnode): Adjust size of flags and type fields.
34 (cpp_peek_token): Prototype.
35 * lex.c (cpp_peek_token): New function.
36 (_cpp_temp_token): Protect pre-existing lookaheads.
37 * macro.c (cpp_get_token): Expand any conditional macros.
38 (_cpp_backup_tokens_direct): New.
39 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct.
40 (warn_of_redefinition): Silently allow redefined conditional
42 (_cpp_create_definition): Remove the conditional flag when a user
43 defines one of the conditional macros.
44 * internal.h (_cpp_backup_tokens_direct): New prototype.
46 2008-06-13 Andrew Haley <aph@redhat.com>
49 * macro.c (replace_args): Print a warning for empty macro
50 arguments in C89 and C++.
52 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
54 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
55 * configure: Regenerate.
57 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
59 * Makefile.in (datarootdir): New variable.
61 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
64 * charset.c (cpp_interpret_string_notranslate): Also set
65 narrow_cset_desc.width.
67 2008-06-07 Joseph Myers <joseph@codesourcery.com>
69 * configure.ac (parisc*64*-*-*): Remove.
70 * configure: Regenerate.
72 2008-05-30 Tom Tromey <tromey@redhat.com>
74 PR preprocessor/36320:
75 * internal.h (_cpp_parse_expr): Update.
76 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
78 * directives.c (do_if): Update.
79 (do_elif): Require expression if processing group.
81 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
83 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
85 2008-05-21 Tom Tromey <tromey@redhat.com>
87 PR preprocessor/27777:
88 * lex.c (cpp_output_line_to_string): New function.
89 * internal.h (_cpp_begin_message): Don't declare.
90 * errors.c (_cpp_begin_message): Now static.
91 * include/cpplib.h (cpp_output_line_to_string): Declare.
92 * directives.c (do_diagnostic): Rewrote. Use
93 cpp_output_line_to_string. Don't use _cpp_begin_message.
95 2008-05-21 Tom Tromey <tromey@redhat.com>
97 * include/symtab.h (HT_ALLOCED): Remove.
99 * symtab.c (DELETED): New define.
100 (ht_lookup): Update comment.
101 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
102 code. Use subobject allocator for strings, if it exists.
103 (ht_expand): Handle deleted entries.
104 (ht_forall): Likewise.
105 (ht_purge): New function.
106 (ht_dump_statistics): Print deletion statistics.
108 2008-05-13 Tom Tromey <tromey@redhat.com>
110 PR preprocessor/22168:
111 * include/cpplib.h (struct cpp_options) <objc>: Update
113 * expr.c (eval_token): Warn for use of assertions.
114 * directives.c (directive_diagnostics): Warn about extensions.
115 (DEPRECATED): New define.
116 (DIRECTIVE_TABLE): Use it.
118 2008-05-06 Tom Tromey <tromey@redhat.com>
120 PR preprocessor/35313, PR preprocessor/36088:
121 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
122 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
124 2008-05-04 David S. Miller <davem@davemloft.net>
126 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
127 * configure: Regenerate.
129 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
131 * include/cpplib.h (cpp_define_formatted): New.
132 * directives.c (cpp_define_formatted): New.
134 2008-04-21 Tom Tromey <tromey@redhat.com>
137 * charset.c (_cpp_convert_input): Add buffer_start argument.
138 Ignore UTF-8 BOM if seen.
139 * internal.h (_cpp_convert_input): Add argument.
140 * files.c (struct _cpp_file) <buffer_start>: New field.
141 (destroy_cpp_file): Free buffer_start, not buffer.
142 (_cpp_pop_file_buffer): Likewise.
143 (read_file_guts): Update.
145 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
147 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
148 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
149 (struct cpp_options): Added uliterals.
150 (cpp_interpret_string): Update prototype.
151 (cpp_interpret_string_notranslate): Idem.
152 * charset.c (init_iconv_desc): New width member in cset_converter.
153 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
155 (emit_numeric_escape): Idem.
158 (convert_escape): Idem.
159 (converter_for_type): New function.
160 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
161 (cpp_interpret_string_notranslate): Match changed prototype.
162 (wide_str_to_charconst): Use converter_for_type.
163 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
164 * directives.c (linemarker_dir): Macro U changed to UC.
165 (parse_include): Idem.
166 (register_pragma_1): Idem.
167 (restore_registered_pragmas): Idem.
168 (get__Pragma_string): Support CPP_STRING{16,32}.
169 * expr.c (eval_token): Support CPP_CHAR{16,32}.
170 * init.c (struct lang_flags): Added uliterals.
171 (lang_defaults): Idem.
172 * internal.h (struct cset_converter) <width>: New field.
173 (struct cpp_reader) <char16_cset_desc>: Idem.
174 (struct cpp_reader) <char32_cset_desc>: Idem.
175 * lex.c (digraph_spellings): Macro U changed to UC.
177 (lex_string): Add support for u'...', U'...', u"..." and U"...".
178 (_cpp_lex_direct): Idem.
179 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
180 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
182 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
185 * aclocal.m4: Regenerate.
186 * configure: Regenerate.
188 2008-04-17 Tom Tromey <tromey@redhat.com>
191 * errors.c (cpp_error): Don't reference a token before the start
194 2008-04-16 Tom Tromey <tromey@redhat.com>
196 * Makefile.in (TAGS_SOURCES): New variable.
199 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
201 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
203 * configure: Rebuilt.
205 2008-04-02 Joseph Myers <joseph@codesourcery.com>
207 * include/cpplib.h (struct cpp_callbacks): Add used_define,
208 used_undef and before_define.
210 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
211 do_ifndef, cpp_pop_definition): Handle new flag and use new
213 * expr.c (parse_defined): Handle new flag and use new callbacks.
214 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
215 flag and use new callbacks.
217 2008-04-01 Jakub Jelinek <jakub@redhat.com>
220 * files.c (struct _cpp_file): Remove pch field.
221 (pch_open_file): Don't set file->pch, just file->pchname.
222 (should_stack_file): After pfile->cb.read_pch call
223 free pchname and clear pchname, don't close file->fd.
224 Test file->pchname instead of file->pch. Don't close fd after cb.
225 (_cpp_stack_include): Test file->pchname instead of file->pch.
227 2008-03-28 Tom Tromey <tromey@redhat.com>
229 * Makefile.in (POSTCOMPILE): New variable.
232 2008-03-13 Tom Tromey <tromey@redhat.com>
235 * directives.c (destringize_and_run): Set pfile->directive.
237 2008-03-06 Markus Milleder <markus.milleder@generali.at>
239 PR preprocessor/35458
240 * mkdeps.c (munge): Quote '#' with a '\'.
242 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
244 PR preprocessor/35379
245 * mkdeps.c (deps_write): Ensure the first target always appears
246 in the first column, without leading backslash newline. Avoid
247 some more extra whitespace.
249 2008-02-25 Thiemo Seufer <ths@mips.com>
251 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
253 2008-02-19 Tom Tromey <tromey@redhat.com>
255 * traditional.c (lex_identifier): Use CPP_HASHNODE.
256 * lex.c (lex_identifier): Use CPP_HASHNODE.
257 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
259 * identifiers.c (alloc_node): Change return type.
260 (_cpp_init_hashtable): Don't cast 'alloc_node'.
261 (proxy_assertion_broken): New declaration.
262 (cpp_forall_identifiers): Move comment.
263 * line-map.c (linemap_add): Comment fix.
264 (linemap_line_start): Indentation fix.
266 2008-01-25 Jakub Jelinek <jakub@redhat.com>
268 PR preprocessor/34692
269 * macro.c (collect_args): Add pragma_buff argument. Push
270 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
271 than into arguments. Reset prevent_expansion and parsing_args
272 state at CPP_PRAGMA_EOL/CPP_EOF.
273 (funlike_invocation_p): Add pragma_buff argument, pass it through
275 (enter_macro_context): Add result argument. Adjust
276 funlike_invocation_p caller. Emit all deferred pragma tokens
277 gathered during collect_args before the expansion, add a padding
278 token. Return 2 instead of 1 if any pragma tokens were prepended.
279 (cpp_get_token): If enter_macro_context returns 2, don't return
280 a padding token, instead cycle to grab CPP_PRAGMA token.
281 * directives.c (_cpp_handle_directive): If was_parsing_args
282 in deferred pragma, leave parsing_args and prevent_expansion as is.
284 2008-01-22 Tom Tromey <tromey@redhat.com>
287 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
288 __STDC_CONSTANT_MACROS.
290 2008-01-07 Fred Fish <fnf@specifix.com>
292 PR preprocessor/30363
293 * traditional.c (replace_args_and_push): Add local variable
294 cxtquote, calculate the replacement text size assuming a
295 worst case of every input character quoted with backslash,
296 and properly handle output quoting of quote characters in
297 actual arguments used in function-like macros.
299 2008-01-03 Tom Tromey <tromey@redhat.com>
301 PR preprocessor/34602
302 * directives.c (do_line): Don't try to spell EOF token.
303 (do_linemarker): Add comment.
305 2007-12-11 DJ Delorie <dj@redhat.com>
307 * charset.c (convert_using_iconv): Close out any shift states,
308 returning to the initial state.
310 2007-12-06 Tom Tromey <tromey@redhat.com>
313 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
315 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
316 * files.c (FILE_HASH_POOL_SIZE): New macro.
317 (struct file_hash_entry_pool): New.
318 (destroy_all_cpp_files): New function.
319 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
320 (new_file_hash_entry): Update.
321 (free_file_hash_entries): New function.
322 (_cpp_cleanup_files): Call free_file_hash_entries and
323 destroy_all_cpp_files.
324 (cpp_clear_file_cache): New function.
325 * include/cpplib.h (cpp_clear_file_cache): Declare.
327 2007-12-03 Tom Tromey <tromey@redhat.com>
329 PR preprocessor/34288
330 * configure.ac, config.in: Rebuilt.
331 * configure.ac: Check for ssize_t.
333 2007-11-30 Tom Tromey <tromey@redhat.com>
335 PR preprocessor/32868
336 * macro.c (_cpp_create_definition): Special case
337 __STDC_FORMAT_MACROS.
339 2007-11-16 Michael Matz <matz@suse.de>
341 * files.c (search_path_head): Fix check for absolute paths.
343 2007-11-11 Tom Tromey <tromey@redhat.com>
346 * include/cpplib.h (cpp_included_before): Declare.
347 * files.c (struct file_hash_entry) <location>: New field.
348 (_cpp_find_file): Initialize new field.
349 (make_cpp_dir): Likewise.
350 (cpp_included_before): New function.
352 2007-11-01 Tom Tromey <tromey@redhat.com>
354 PR preprocessor/30805
355 * macro.c (paste_tokens): Handle padding token.
356 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
358 2007-10-31 Tom Tromey <tromey@redhat.com>
360 PR preprocessor/30786
361 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
362 * directives.c (_cpp_do__Pragma): Return error status.
363 * internal.h (_cpp_do__Pragma): Update.
364 * directives.c (get__Pragma_string): Back up if EOF seen.
366 2007-09-06 Tom Tromey <tromey@redhat.com>
368 * internal.h (struct cpp_reader) <invocation_location>: New
370 (struct cpp_reader) <set_invocation_location>: Likewise.
371 * init.c (cpp_set_line_map): New function.
372 * line-map.c (linemap_add): Use linemap's allocator.
373 * include/line-map.h (GTY): Define.
374 (line_map_realloc): New typedef.
375 (struct line_map): Mark with GTY.
376 (struct line_maps): Likewise.
377 (struct line_maps) <maps>: Likewise.
378 (struct line_maps) <reallocator>: New field.
379 * include/symtab.h (GTY): Conditionally define.
380 * include/cpplib.h (cpp_set_line_map): Declare.
381 (cpp_get_token_with_location): Declare.
382 * macro.c (cpp_get_token): Set invocation_location on the reader.
383 (cpp_get_token_with_location): New function.
385 2007-08-30 Chao-ying Fu <fu@mips.com>
387 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
388 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
389 (cpp_classify_number): Support decimal fixed-point constants without
391 Warn about fixed-point constants when -pedantic.
392 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
393 comments to support fixed-point values.
394 (CPP_N_FRACT, CPP_N_ACCUM): Define.
396 2007-08-18 Tom Tromey <tromey@redhat.com>
398 PR preprocessor/32974
399 * directives.c (parse_include): Don't check for EOL when
400 processing #pragma dependency.
402 2007-07-30 Ollie Wild <aaw@google.com>
404 * directives-only.c: New file.
405 * internal.h (struct _cpp_dir_only_callbacks): New.
406 (_cpp_preprocess_dir_only): New function.
407 * directives.c (_cpp_handle_directive): Check directives_only before
408 disabling execution of indented directives.
409 * files.c (_cpp_stack_file): Add directives_only check.
410 * include/cpplib.h (struct cpp_options): Add directives_only.
411 (cpp_init_special_builtins): New function.
412 * init.c (cpp_init_special_builtins): New function.
413 (cpp_init_builtins): Move builtin_array initialization to
414 cpp_init_special_builtins.
415 (post_options): Check directives_only before setting
416 pfile->state.prevent_expansion = 1.
417 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
418 is expanded inside a directive while -fdirectives-only is enabled.
419 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
420 (libcpp_a_SOURCES): Add directives-only.c.
422 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
424 * traditional.c (_cpp_scan_out_logical_line): Initialize
425 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
426 fmacro.args to prevent 'may be used uninitialized' warning.
428 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
430 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
432 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
433 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
434 for 'q' or 'Q' suffixes.
436 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
438 * files.c (open_file): Correct typo.
440 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
442 * files.c (open_file): Prevent the call
443 for stat from overwriting errno.
445 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
447 * files.c (open_file): Account for the
448 fact that on windows, opening a directory gives
451 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
453 PR preprocessor/23479
454 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
456 (append_digit): Likewise.
457 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
458 binary integer constants.
460 2007-05-31 Dave Korn <dave.korn@artimi.com>
462 PR preprocessor/14331
463 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
465 2007-05-24 Ollie Wild <aaw@google.com>
467 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
468 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
469 (cpp_write_pch_state): Save __COUNTER__ state.
470 (cpp_valid_state): Check valid __COUNTER__ state.
471 (cpp_read_state): Read new __COUNTER__ state.
472 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
473 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
474 * internal.h (struct cpp_reader): Add counter member.
476 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
478 PR preprocessor/20077
479 * macro.c (create_iso_definition): Fixed the method to determine
480 whether the token-pasting operator appears at the beginning or the end
483 2007-05-21 Ian Lance Taylor <iant@google.com>
485 * internal.h (struct cpp_reader): Add new fields:
486 nonexistent_file_hash and nonexistent_file_ob.
487 * files.c: Include "obstack.h".
488 (find_file_in_dir): Before trying to open the file, look up the
489 path name in the hash table of nonexistent files. After failing
490 to open the file, add the path name to the hash table.
491 (_cpp_find_file): Cache the results of looking up the file name
492 starting with the quote and bracket chain heads, if we can.
493 (nonexistent_file_hash_eq): New static function.
494 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
495 pfile->nonexistent_file_ob.
496 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
497 pfile->nonexistent_file_ob.
499 2007-05-14 Janis Johnson <janis187@us.ibm.com>
501 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
504 * expr.c (interpret_float_suffix): Check for invalid suffix.
506 2007-05-02 Eric Christopher <echristo@apple.com>
508 * expr.c (num_div_op): Don't overflow if the result is
511 2007-05-02 Tom Tromey <tromey@redhat.com>
513 PR preprocessor/28709
514 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
516 2007-03-30 Michael Meissner <michael.meissner@amd.com>
518 * directives.c (lex_macro_node_from_str): Fix alloca call to be
521 2007-03-30 Richard Henderson <rth@redhat.com>
523 * directives.c (lex_macro_node_from_str): New.
524 (cpp_push_definition, cpp_pop_definition): New.
525 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
527 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
529 * Makefile.in: Add dummy install-pdf target.
531 2007-01-30 Tom Tromey <tromey@redhat.com>
533 PR preprocessor/30468
534 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
537 2007-01-30 Tom Tromey <tromey@redhat.com>
539 PR preprocessor/29966
540 * macro.c (lex_expansion_token): Save and restore cpp_reader's
542 (_cpp_create_definition): Don't restore cur_token here.
543 * lex.c (_cpp_lex_token): Added assertion.
545 2007-01-27 Tom Tromey <tromey@redhat.com>
547 * configure: Rebuilt.
549 2007-01-12 Tom Tromey <tromey@redhat.com>
551 PR preprocessor/28227
552 * directives.c (lex_macro_node): Added 'is_def_or_undef'
559 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
561 * configure: Regenerate.
563 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
565 * configure: Regenerate.
567 2007-01-04 Tom Tromey <tromey@redhat.com>
569 PR preprocessor/28165
570 * internal.h (cpp_in_primary_file): New function.
571 * directives.c (do_include_next): Use cpp_in_primary_file.
572 (do_pragma_once): Likewise.
573 (do_pragma_system_header): Likewise.
575 2006-12-29 Ian Lance Taylor <iant@google.com>
577 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
578 look backward at the end of the line unless we saw a backslash.
580 2006-12-29 Jakub Jelinek <jakub@redhat.com>
582 PR preprocessor/29612
583 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
584 only when new_sysp is non-zero.
586 2006-12-28 Tom Tromey <tromey@redhat.com>
588 PR preprocessor/30001
589 * charset.c (_cpp_convert_input): Check that to.len is greater
592 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
594 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
595 * configure: Rebuilt.
597 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
599 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
600 for experimental C++0x mode.
601 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
602 adopted the preprocessor changes introduced in C99.
604 2006-10-29 Joseph Myers <joseph@codesourcery.com>
606 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
607 depending on --enable-targets=all.
608 * configure: Regenerate.
610 2006-10-12 Jakub Jelinek <jakub@redhat.com>
612 PR preprocessor/28709
613 * macro.c (paste_tokens): Do error reporting here, use BUF with the
614 spelled LHS token as opposed to spelling it again.
615 (paste_all_tokens): Don't report errors here, just break on failure.
617 2006-10-10 Brooks Moses <bmoses@stanford.edu>
619 * Makefile.in: Added empty "pdf" target.
621 2006-09-22 Geoffrey Keating <geoffk@apple.com>
623 * configure.ac: Make need_64_bit_hwint case for x86-darwin
624 match exactly the glob in gcc/config.gcc.
625 * configure: Regenerate.
627 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
630 PR preprocessor/14634
631 * lex.c (lex_string): Pedwarn for unterminated literals.
633 2006-09-08 Eric Christopher <echristo@apple.com>
635 * configure.ac: Add 64-bit HWI support for i?86-darwin.
637 2006-08-14 Steve Ellcey <sje@cup.hp.com>
641 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
642 (CPP_LAST_EQ): Change.
643 (CPP_LAST_PUNCTUATOR): Change.
644 * expr.c (cpp_operator): Remove MIN and MAX.
645 (reduce): Remove CPP_MIN and CPP_MAX.
646 (num_binary_op): Ditto.
647 * lex.c (_cpp_lex_direct): Ditto.
648 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
650 2006-06-09 Jakub Jelinek <jakub@redhat.com>
652 PR preprocessor/27746
653 * directives.c (do_pragma): Handle pragma with valid namespace
654 and invalid name coming from macro expansion.
655 * directives.c (destringize_and_run): Initialize next field in
660 * directives.c (destringize_and_run): Set NO_EXPAND on the
663 * macro.c (_cpp_backup_tokens): Fix comment typo.
665 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
667 * Makefile.in (CATALOGS): Add po/ prefix.
668 * configure: Regenerated.
670 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
672 * Makefile.in: Add install-html target. Add install-html to .PHONY
674 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
676 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
677 * files.c (_cpp_get_file_stat): New function.
678 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
679 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
680 * internal.h (_cpp_get_file_stat): Prototype.
681 (struct cpp_buffer): Add timestamp.
683 2006-01-23 Jakub Jelinek <jakub@redhat.com>
685 PR preprocessor/25717
686 * init.c (cpp_init_builtins): If __STDC__ will not change value
687 between system headers and other sources, define it as a normal
688 macro rather than a builtin.
689 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
690 cpp_in_system_header condition.
692 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
694 * Makefile.in: Use -MMD instead of -MD.
696 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
697 Richard Henderson <rth@redhat.com>
699 Merge from gomp branch:
700 * directives.c (struct pragma_entry): Add is_deferred. Add ident
701 entry to value union.
702 (end_directive): Don't eat the line if in_deferred_pragma.
703 (run_directive): Remove pragma hacks.
704 (insert_pragma_entry): Remove.
705 (new_pragma_entry): New.
706 (register_pragma_1): Split out of register_pragma. Only handle
707 the lookup tree and return the new entry.
708 (cpp_register_pragma): Fill in the pragma entry here.
709 (cpp_register_deferred_pragma): New.
710 (register_pragma_internal): New.
711 (_cpp_init_internal_pragmas): Use register_pragma_internal.
712 (do_pragma): Allow pragma expansion after namespace. For deferred
713 pragmas, don't slurp the line into a string.
714 (destringize_and_run): Save tokens for deferred pragmas.
715 (cpp_handle_deferred_pragma): Remove.
716 * macro.c (builtin_macro): Remove pragma token hack.
717 (_cpp_push_token_context): Rename from push_token_context and export.
718 * internal.h (struct lexer_state): Add pragma_allow_expansion.
719 (_cpp_push_token_context): Declare.
720 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
721 a token. Update the line number correctly if so.
722 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
723 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
724 * include/cpplib.h (PRAGMA_EOL): New.
725 (CPP_TOKEN_FLD_PRAGMA): New.
726 (struct cpp_token): Add val.pragma.
727 (struct cpp_options): Remove defer_pragmas.
728 (cpp_handle_deferred_pragma): Remove.
729 (cpp_register_deferred_pragma): Declare.
731 2006-01-01 Jakub Jelinek <jakub@redhat.com>
734 * directives.c (do_pragma): If pragma line ends with multi-line
735 block comment, end the saved deferred pragma string before that
736 comment. Handle embedded '\0' chars on the pragma line.
738 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
741 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
743 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
744 Ben Elliston <bje@au.ibm.com>
746 * include/cpplib.h (CPP_N_DFLOAT): New.
747 * expr.c (interpret_float_suffix): Identify df, dd, and dl
748 suffixes as decimal floating point constants.
749 (cpp_classify_number): Disallow hexadecimal DFP constants.
751 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
752 Ian Lance Taylor <ian@airs.com>
754 * include/cpplib.h (struct cpp_callbacks): Annotate error with
755 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
757 2005-11-09 Per Bothner <per@bothner.com>
758 Uros Bizjak <uros@kss-loka.si>
761 * init.c (read_original_filename): Temporarily set
762 state.in_directive before calling _cpp_lex_direct for
765 2005-11-03 James E Wilson <wilson@specifix.com>
767 PR preprocessor/24202
768 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
770 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
772 * include/cpplib.h (struct cpp_callbacks): Make error take
774 * errors.c (cpp_error): Update call to callback.
776 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
778 PR preprocessor/22042
779 * macro.c (_cpp_builtin_macro_text): Lower the needed max
781 (cpp_quote_string): Don't octalify non printable
784 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
787 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
788 (struct cpp_callbacks): Add error.
789 * errors.c (cpp_error): If client_diagnostic, use error callback.
790 * charset.c (convert_escape): Don't use %03o in diagnostic.
792 2005-10-21 James E Wilson <wilson@specifix.com>
794 PR preprocessor/15220
795 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
796 callers. Pass to open_file_failed.
797 (open_file_failed): New parameter angle_brackets. Fix all callers.
798 Use in print_dep assignment.
799 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
800 * internal.h (_cpp_find_file): Add new parm to declaration.
802 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
804 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
805 * configure: Regenerate.
807 2005-10-04 Ian Lance Taylor <ian@airs.com>
809 PR preprocessor/13726
810 * directives.c (check_eol_return_comments): New static function.
811 (parse_include): Add buf parameter. Change all callers.
812 (do_include_common): If not discard comments, turn on
813 save_comments. Pass collected comments to include callback.
814 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
815 include callback: cpp_token list.
817 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
819 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
820 * init.c (struct lang_flags, lang_defaults): Add
821 extended_identifiers.
822 (cpp_set_lang): Use it.
823 * lex.c (forms_identifier_p): Check extended_identifiers.
825 2005-08-30 Jakub Jelinek <jakub@redhat.com>
827 PR preprocessor/20348
828 PR preprocessor/20356
829 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
832 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
834 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
835 -Wmissing-format-attribute.
837 * configure: Regenerate.
839 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
841 * all files: Update FSF address in copyright headers.
842 * makeucnid.c (write_copyright): Update outputted FSF address.
844 2005-06-13 Zack Weinberg <zack@codesourcery.com>
846 * configure.ac: Invoke ZW_CREATE_DEPDIR and
847 ZW_PROG_COMPILER_DEPENDENCIES.
848 * aclocal.m4, configure: Regenerate.
849 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
851 (distclean): Clean up $(DEPDIR) and its contents.
852 (.c.o): Use $(COMPILE).
853 Include $(DEPDIR)/*.Po for most object->header dependencies.
855 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
857 * configure.ac: Check declarations for asprintf and vasprintf.
858 * config.in: Regenerate.
859 * configure: Likewise.
861 * charset.c (conversion_loop): Use XRESIZEVEC.
862 (convert_no_conversion): Likewise.
863 (convert_using_iconv): Likewise.
864 (init_iconv_desc): Cast return value of alloca.
865 (cpp_host_to_exec_charset): Use XNEWVEC.
866 (emit_numeric_escape): Use XRESIZEVEC.
867 (cpp_interpret_string): Use XNEWVEC.
868 (cpp_interpret_string): Use XRESIZEVEC.
869 (_cpp_interpret_identifier): Cast return value of alloca.
870 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
871 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
872 (parse_include): Use XNEWVEC.
873 (insert_pragma_entry): Rename local variable "new" to
875 (save_registered_pragmas): Cast return value of xmemdup.
876 (destringize_and_run): Same for alloca.
877 (parse_assertion): Likewise.
878 (do_assert): Cast allocated storage to proper type.
879 (cpp_define): Likewise.
880 (_cpp_define_builtin): Likewise.
881 (cpp_undef): Likewise.
882 (handle_assertion): Likewise.
883 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
884 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
885 (CPP_UMINUS): Likewise.
886 (struct cpp_operator): Rename from struct operator.
887 (_cpp_expand_op_stack): Use XRESIZEVEC.
888 * files.c (pch_open_file): Use XNEWVEC.
889 (pch_open_file): Use XRESIZEVEC.
890 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
891 (dir_name_of_file): Use XNEWVEC.
892 (make_cpp_file): Use XCNEW.
893 (make_cpp_dir): Likewise.
894 (allocate_file_hash_entries): USE XNEWVEC.
895 (cpp_included): Cast return value of htab_find_with_hash.
896 (append_file_to_dir): Use XNEWVEC.
897 (read_filename_string): Likewise. Use XRESIZEVEC too.
898 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
899 (remap_filename): Use XNEWVEC.
900 (struct pchf_entry): Move definition out of struct pchf_data.
901 (_cpp_save_file_entries): Use XCNEWVAR.
902 (_cpp_read_file_entries): Use XNEWVAR.
903 * identifiers.c (alloc_node): Use XOBNEW.
904 * init.c (cpp_create_reader): Use XCNEW.
905 (cpp_init_builtins): Cast of b->value to enum builtin_type.
906 (read_original_directory): Cast return value of alloca.
907 * lex.c (add_line_note): Use XRESIZEVEC.
908 (warn_about_normalization): Use XNEWVEC.
909 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
910 (new_buff): Use XNEWVEC.
911 * line-map.c (linemap_add): Use XRESIZEVEC.
912 * macro.c (builtin_macro): Cast return value of alloca.
913 (paste_tokens): Likewise.
914 (expand_arg): Use XNEWVEC and XRESIZEVEC.
915 (_cpp_save_parameter): Use XRESIZEVEC.
916 (create_iso_definition): Cast allocated storage to proper type.
917 (_cpp_create_definition): Likewise.
918 (cpp_macro_definition): Use XRESIZEVEC.
919 * makedepend.c (add_clm): Use XNEW.
921 * mkdeps.c (munge): Use XNEWVEC.
922 (deps_init): Use XCNEW.
923 (deps_add_target): Use XRESIZEVEC.
924 (deps_add_default_target): Cast return value of alloca.
925 (deps_add_dep): Use XRESIZEVEC.
926 (deps_add_vpath): Likewise. Use XNEWVEC too.
927 (deps_restore): Likewise.
928 * pch.c (save_idents): Use XNEW and XNEWVEC.
929 (cpp_save_state): Use XNEW.
930 (count_defs): Cast return value of htab_find.
931 (write_defs): Likewise.
932 (cpp_write_pch_deps): Use XNEWVEC.
933 (collect_ht_nodes): Use XRESIZEVEC.
934 (cpp_valid_state): Use XNEWVEC.
935 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
936 * symtab.c (ht_create): Use XCNEW.
937 (ht_lookup_with_hash): Cast return value of obstack_copy0.
938 (ht_expand): Use XCNEWVEC.
939 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
940 (bool): Do not define if __cplusplus.
942 2005-05-12 Zack Weinberg <zack@codesourcery.com>
944 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
945 (do_sccs): Delete function definition, #define to do_ident.
946 (do_ident): Don't hardwire directive name.
948 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
951 * configure: Regenerate.
953 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
955 * files.c: Include io.h for DJGPP to get prototype of setmode.
957 2005-04-19 Per Bothner <per@bothner.com>
959 PR preprocessor/20907
960 * line-map.c (linemap_line_start): Fix bug when we need to increse
961 column_bits but can re-use the current line_map.
963 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
965 * system.h (fopen, fdopen, freopen): Define these to the unlocked
968 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
970 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
971 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
972 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
973 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
975 (fwrite_unlocked): Fix prototype.
977 * configure, config.in: Regenerate.
979 2005-04-05 Jakub Jelinek <jakub@redhat.com>
981 PR preprocessor/19475
982 * macro.c (create_iso_definition): For < ISO C99, don't
983 pedwarn if there is no whitespace between macro name and its
984 replacement, but the replacement starts with a basic character
987 2005-03-28 Andreas Jaeger <aj@suse.de>
989 * lex.c (warn_about_normalization): Cast field width to int to
992 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
994 * configure.ac: Consistently use solaris2.1[0-9]* instead of
996 * configure: Regenerate.
998 2005-03-15 Geoffrey Keating <geoffk@apple.com>
1000 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
1001 UCN rather than printing an error.
1003 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1005 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
1007 2005-03-14 Geoffrey Keating <geoffk@apple.com>
1009 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
1010 * charset.c: Update for new format of ucnid.h.
1011 (ucn_valid_in_identifier): Update for new format of ucnid.h.
1012 Add NST parameter, and update it; update callers.
1013 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
1015 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
1016 * internal.h (struct normalize_state): New.
1017 (INITIAL_NORMALIZE_STATE): New.
1018 (NORMALIZE_STATE_RESULT): New.
1019 (NORMALIZE_STATE_UPDATE_IDNUM): New.
1020 (_cpp_valid_ucn): New.
1021 * lex.c (warn_about_normalization): New.
1022 (forms_identifier_p): Add normalize_state parameter, update callers.
1023 (lex_identifier): Add normalize_state parameter, update callers. Keep
1025 (lex_number): Likewise.
1026 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
1027 it with warn_about_normalization.
1031 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
1032 comments about obsolete version of C++.
1033 * include/cpplib.h (enum cpp_normalize_level): New.
1034 (struct cpp_options): Add warn_normalize field.
1036 2005-03-11 Geoffrey Keating <geoffk@apple.com>
1038 * directives.c (glue_header_name): Update call to cpp_spell_token.
1039 * internal.h (_cpp_interpret_identifier): New.
1040 * charset.c (_cpp_interpret_identifier): New.
1041 (_cpp_valid_ucn): Allow UCN version of '$'.
1042 * lex.c (lex_identifier): Add extra parameter to indicate if initial
1043 character was '$' or '\'. Support identifiers with UCNs.
1044 (forms_identifier_p): Allow UCNs.
1045 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1047 (cpp_spell_token): Add FORSTRING parameter. Use it.
1048 (cpp_token_as_text): Update call to cpp_spell_token.
1049 (cpp_output_token): Write UCNs back out.
1050 (stringify_arg): Update call to cpp_spell_token.
1051 (paste_tokens): Likewise.
1052 (cpp_macro_definition): Likewise.
1053 * macro.c (stringify_arg): Likewise.
1054 (paste_tokens): Likewise.
1055 (cpp_macro_definition): Likewise.
1056 * include/cpplib.h: Add parameter to cpp_spell_token.
1058 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1062 * macro.c (replace_args, cpp_get_token): Copy whole
1063 cpp_token_u instead of just cpp_string field from it.
1065 2005-02-28 Devang Patel <dpatel@apple.com>
1067 * directives.c (do_line): Save sysp early before line table is
1070 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1073 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1074 (cpp_host_to_exec_charset): New function.
1075 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1077 2005-02-19 Devang Patel <dpatel@apple.com>
1079 * charset.c (_cpp_convert_input): Check '\r' before inserting
1082 2005-02-15 Eric Christopher <echristo@redhat.com>
1084 PR preprocessor/19077
1085 * macro.c (cpp_macro_definition): Move handling of whitespace
1086 to PREV_WHITE conditional. Remove overloading of len
1089 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1091 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1092 traditional.c: Update copyright.
1094 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1097 * configure.ac: Check for declaration of basename and getopt.
1098 * config.in: Regenerate.
1099 * configure: Regenerate.
1100 * internal.h (ustrcspn): New.
1101 * macro.c (create_iso_definition): Fix allocation of memory.
1102 (padding_token): Add cast to remove const-ness.
1103 * pch.c (cpp_read_state): Use ustrcspn.
1105 2005-02-08 Mike Stump <mrs@apple.com>
1107 * files.c (pchf_adder): Remove.
1108 (struct pchf_adder_info): Likewise.
1109 (_cpp_save_file_entries): Write out all files so that #import works.
1111 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1113 * configure: Regenerate.
1115 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1117 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1119 * include/cpplib.h: Also update copyright years.
1121 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1123 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1124 to the list of all files.
1126 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1128 * internal.h: Update references to Cpp lib filenames.
1129 * directives.c: Likewise.
1131 * macro.c: Likewise.
1132 * traditional.c: Likewise.
1134 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1136 PR preprocessor/15167
1137 * files.c (destroy_cpp_file): New function.
1138 (should_stack_file): Make a new file if the
1139 compared file is still stacked.
1141 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1143 PR preprocessor/17610
1144 * directives.c (do_include_common): Error out if an empty filename
1145 is given for #include (or #include_next or #import).
1147 2004-11-27 Roger Sayle <roger@eyesopen.com>
1148 Zack Weinberg <zack@codesourcery.com>
1150 * internal.h: Replace all uses of uchar with unsigned char.
1151 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1152 with !IN_GCC, so uchar is only defined whilst building libcpp.
1154 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1156 * aclocal.m4: Regenerate.
1158 2004-11-24 Roger Sayle <roger@eyesopen.com>
1160 PR preprocessor/15824
1161 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1162 directly, instead of the non-existant "system.h" and "ansidecl.h".
1163 * configure: Regenerate.
1165 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1166 Joseph Myers <joseph@codesourcery.com>
1168 * internal.h (struct lexer_state): Add in_deferred_pragma.
1169 * directives.c (struct pragma_entry): Add allow_expansion.
1170 (insert_pragma_entry): Take allow_expansion flag.
1171 (register_pragma): Likewise.
1172 (cpp_register_pragma): Likewise.
1173 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1174 (do_pragma): Honor allow_expansion.
1175 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1176 * include/cpplib.h (cpp_register_pragma): Update prototype.
1178 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1179 Mark Mitchell <mark@codesourcery.com>
1181 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1182 need_64bit_hwint=yes.
1183 * configure: Regenerate.
1185 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1187 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1189 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1190 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1191 Remove local srcdir path from generated file.
1193 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1194 Gerald Pfeifer <gerald@pfeifer.com>
1196 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1199 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1202 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1203 (cpp_handle_deferred_pragma): Add cast to silence warning.
1205 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1207 * errors.c (_cpp_begin_message): Print "error: " for errors.
1209 2004-10-10 Andreas Jaeger <aj@suse.de>
1211 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1212 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1214 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1216 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1218 (cpp_read_state): Remove unused variables, m, d and mac_count.
1220 2004-09-29 Per Bothner <per@bothner.com>
1222 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1223 cb.line_change. Otherwise do_pragma will call the line_change
1224 call-back with a meaningless line number.
1226 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1228 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1229 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1230 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1231 * aclocal.m4, configure: Regenerate.
1232 * init.c: Include localedir.h.
1233 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1235 (.c.o): Use $(ALL_CFLAGS).
1236 (localedir.h, localedir.hs): New rules.
1237 (clean): Use rm -rf to remove directories.
1238 (distclean): Also delete localedir.h and localedir.hs.
1239 (init.o): Update dependencies.
1241 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1243 * Makefile.in (aclocal.m4): Update dependencies.
1244 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1245 * aclocal.m4, configure: Regenerate.
1247 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1249 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1250 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1251 Some other comments in this file also tweaked.
1253 * directives.c (do_pragma): Save current buffer position
1254 before lexing the pragma keywords; don't call
1255 _cpp_backup_tokens in the defer_pragmas case.
1257 2004-09-15 Per Bothner <per@bothner.com>
1259 * include/line-map.h (line_map_start): Add parameter names so
1260 preceding comment makes sense.
1261 (linemap_add): Remove from comment mention of non-existing parameter.
1263 2004-09-09 Matt Austern <austern@apple.com>
1264 Zack Weinberg <zack@codesourcery.com>
1266 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1267 prefixes throughout. Add entry for PRAGMA. Remove
1268 unnecessary "= 0" from EQ.
1269 (enum cpp_ttype): Adjust OP and TK definitions to restore
1270 prefixes, via token-paste.
1271 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1272 Change from #defines to additional cpp_ttype enumerators.
1273 (struct cpp_options): Add defer_pragmas.
1274 (cpp_handle_deferred_pragma): Prototype new interface.
1276 * internal.h (struct cpp_reader): Add directive_result.
1277 * directives.c (struct pragma_entry): Add is_internal field;
1278 give boolean fields type bool.
1279 (start_directive): Initialize pfile->directive_result.type.
1280 (_cpp_do__Pragma): Likewise.
1281 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1282 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1284 (register_pragma): New static function, bulk of former
1285 cpp_register_pragma here; add 'internal' argument, pass along
1286 to insert_pragma_entry.
1287 (cpp_register_pragma): Now a wrapper around register_pragma which
1288 always passes false for 'internal' argument.
1289 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1290 true for 'internal'.
1291 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1292 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1293 token instead of executing the pragma.
1294 (cpp_handle_deferred_pragma): New interface.
1295 * lex.c (token_spellings): Adjust OP and TK definitions to
1296 match changes to cpplib.h.
1297 (_cpp_lex_token): Check for a directive-result token and
1298 return it if present.
1299 (cpp_token_val_index): Handle CPP_PRAGMA.
1300 * macro.c (cpp_builtin_macro_text): Correct comment.
1301 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1303 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1305 PR preprocessor/14699
1306 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1307 from size_t to double.
1309 2004-08-28 Andreas Schwab <schwab@suse.de>
1310 Andreas Jaeger <aj@suse.de>
1312 * configure.ac: Set PACKAGE correctly.
1313 * configure: Regenerated.
1315 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1317 * Makefile.in: Add back top_builddir.
1319 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1321 * configure.ac: Replace Automake macro invocations
1322 with manual Autoconf checks and substitutions.
1323 * configure: Regenerate.
1324 * aclocal.m4: Regenerate.
1325 * config.in: Regenerate.
1326 * Makefile.am: Removed.
1327 * Makefile.in: Heavy simplification and reorganization.
1329 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1331 * configure.ac (arm*-*-eabi*): New target.
1332 (arm*-*-symbianelf*): Likewise.
1333 * configure: Regenerated.
1335 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1337 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1338 * directives.c: Use XNEW-family macros from libiberty.
1340 * macro.c: Likewise.
1341 * cpplib.h (cpp_deps_style): Export enum with name.
1343 2004-07-23 Matthias Klose <doko@debian.org>
1345 * init.c (init_library): Use PACKAGE for the text domain.
1347 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1349 PR preprocessor/16366
1350 * internal.h (struct cpp_reader): New field dir_hash.
1351 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1352 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1354 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1356 PR preprocessor/16192
1357 PR preprocessor/15913
1358 PR preprocessor/15572
1359 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1360 expression is missing.
1361 * init.c (post_options): Traditional cpp doesn't do // comments.
1363 2004-06-30 Per Bothner <per@bothner.com>
1365 * include/line-map.h (fileline): Remove old typedef.
1366 * internal.h (struct cpp_reader): Use source_location typedef instead.
1368 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1370 Partially revert patch of 2004-06-05.
1371 * files.c (search_cache): Remove pfile argument. Don't check
1372 for file that would be found by "" or <> search here...
1373 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1374 Do not apply directory-of-current-file correction to files
1375 found by this check. Rearrange code slightly.
1377 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1379 * files.c (should_stack_file): Correct swapped parameters to call
1381 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1383 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1385 * Makefile.in: Regenerate with automake 1.8.5.
1386 * aclocal.m4: Likewise.
1387 * configure: Regenerate.
1389 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1391 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1392 * configure, config.in: Regenerate.
1393 * system.h: Unconditionally define bool as unsigned char,
1394 BOOL_BITFIELD as unsigned int.
1395 * .cvsignore: New file.
1397 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1399 * traditional.c (push_replacement_text): Set macro->traditional.
1400 (save_replacement_text): Likewise.
1401 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1402 (struct save_macro_item): Delete.
1403 (struct save_macro_data): Use a character array not the previous
1405 (save_macros): Save macro as text not as internal structures.
1406 (cpp_prepare_state): Update for changes to save_macro_data.
1407 (cpp_read_state): Don't read macros defined in PCH. Restore
1409 * macro.c (create_iso_definition): Honour alloc_subobject.
1410 Clear traditional flag.
1411 (_cpp_create_definition): Honour alloc_subobject.
1412 * lex.c (cpp_token_val_index): New.
1413 * internal.h: Include cpp-id-data.h.
1414 (uchar): Move definition to cpp-id-data.h.
1416 (cpp_macro): Likewise.
1417 * directives.c (struct answer): Move to cpp-id-data.h.
1418 (do_assert): Honour alloc_subobject.
1420 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1421 * include/cpplib.h (struct cpp_string): Add GTY marker.
1422 (enum cpp_token_fld_kind): New.
1423 (struct cpp_token): Add GTY markers.
1424 (cpp_token_val_index): Prototype.
1425 (CPP_HASHNODE_VALUE_IDX): New.
1426 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1427 * include/cpp-id-data.h: New file.
1429 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1431 * Makefile.am (all-local): New.
1432 * Makefile.in: Regenerate.
1434 2004-06-06 Roger Sayle <roger@eyesopen.com>
1436 * Makefile.am (LIBICONV): Declare.
1437 (makedepend_LDADD): Use LIBICONV.
1438 * Makefile.in: Regenerate.
1440 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1442 * Makefile.am (LIBINTL): Declare
1443 (makedepend_LDADD): Use LIBINTL.
1444 * Makefile.in: Regenerate.
1446 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1448 * Makefile.am: Add makedepend.
1449 * Makefile.in, aclocal.m4: Regenerate.
1450 * charset.c: Insert a space to avoid a warning.
1451 * directives.c: Include mkdeps.h.
1452 (_cpp_handle_directive): Reenable macro expander if appropriate.
1453 (undefine_macros): Inline body of _cpp_free_definition for speed.
1454 Do not call undef callback or _cpp_warn_if_unused_macro.
1455 (cpp_get_deps): New interface.
1456 * files.c (search_cache): Add pfile argument. Check for file
1457 that would be found by "" or <> search here...
1458 (_cpp_find_file): ...not here. Correct recorded start_dir of
1459 files found by directory-of-current-file search that would be
1460 found by "" or <> search.
1461 * init.c (cpp_add_dependency_target): Delete.
1462 * internal.h (struct lexer_state): Add discarding_output flag.
1463 * lex.c (lex_identifier): Compute hash function while scanning.
1464 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1466 * makedepend.c: New file.
1467 * mkdeps.c (struct deps): Add vpath vector.
1468 (apply_vpath, deps_add_vpath): New function.
1469 (deps_free): Free vpath vector.
1470 (deps_add_dep, deps_add_target): Use apply_vpath.
1471 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1472 (ht_lookup_with_hash): New function.
1473 * cpplib.h, mkdeps.h: Update prototypes.
1474 * symtab.h: Update prototypes.
1475 (HT_HASHSTEP, HT_FINISH): New macros.
1477 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1479 * symtab.c (ht_create): Set entries_owned.
1480 (ht_destroy): Honour entries_owned.
1481 (ht_expand): Likewise.
1483 * include/symtab.h (struct ht): New field 'entries_owned'
1484 (ht_load): New prototype.
1486 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1489 * configure.ac: Fix m4 quoting when picking
1490 the size of HOST_WIDE_INT.
1491 * configure: Regenerate.
1493 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1495 * Makefile.am: the correct directory for
1496 gettext include files is given by @INCINTL@.
1497 * Makefile.in: Regenerate.
1499 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1501 * system.h [!ENABLE_NLS]: dgettext takes two
1504 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1506 Moved libcpp from the gcc subdirectory to the toplevel.
1507 * Makefile.am: New file.
1508 * Makefile.in: Regenerate.
1509 * configure.ac: New file.
1510 * configure: Regenerate.
1511 * config.in: Regenerate.
1512 * charset.c: Moved from gcc/cppcharset.c. Add note about
1513 brokenness of input charset detection. Adjust for change
1514 in name of cppucnid.h.
1515 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1516 * expr.c: Moved from gcc/cppexp.c.
1517 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1518 Remove #define of O_BINARY, it is in system.h.
1519 * identifiers.c: Moved from gcc/cpphash.c.
1520 * internal.h: Moved from gcc/cpphash.h. Change header
1521 guard name. All other files adjusted to match name change.
1522 * init.c: Moved from gcc/cppinit.c.
1523 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1524 * lex.c: Moved from gcc/cpplex.c.
1525 * directives.c: Moved from gcc/cpplib.c.
1526 * macro.c: Moved from gcc/cppmacro.c.
1527 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1528 * traditional.c: Moved from gcc/cpptrad.c.
1529 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1531 * ucnid.pl: Moved from gcc/cppucnid.pl.
1532 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1534 * symtab.c: Moved from gcc/hashtable.c.
1535 * line-map.c: Moved from gcc. Do not include intl.h.
1536 * mkdeps.c: Moved from gcc.
1537 * system.h: New file.
1538 * include/cpplib.h: Moved from gcc. Change header guard name.
1539 * include/line-map.h: Moved from gcc. Change header guard name.
1540 * include/mkdeps.h: Moved from gcc. Change header guard name.
1541 * include/symtab.h: Moved from gcc/hashtable.h. Change header