1 2008-06-13 Andrew Haley <aph@redhat.com>
4 * macro.c (replace_args): Print a warning for empty macro
5 arguments in C89 and C++.
7 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies.
10 * configure: Regenerate.
12 2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14 * Makefile.in (datarootdir): New variable.
16 2008-06-12 H.J. Lu <hongjiu.lu@intel.com>
19 * charset.c (cpp_interpret_string_notranslate): Also set
20 narrow_cset_desc.width.
22 2008-06-07 Joseph Myers <joseph@codesourcery.com>
24 * configure.ac (parisc*64*-*-*): Remove.
25 * configure: Regenerate.
27 2008-05-30 Tom Tromey <tromey@redhat.com>
29 PR preprocessor/36320:
30 * internal.h (_cpp_parse_expr): Update.
31 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error
33 * directives.c (do_if): Update.
34 (do_elif): Require expression if processing group.
36 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
38 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
40 2008-05-21 Tom Tromey <tromey@redhat.com>
42 PR preprocessor/27777:
43 * lex.c (cpp_output_line_to_string): New function.
44 * internal.h (_cpp_begin_message): Don't declare.
45 * errors.c (_cpp_begin_message): Now static.
46 * include/cpplib.h (cpp_output_line_to_string): Declare.
47 * directives.c (do_diagnostic): Rewrote. Use
48 cpp_output_line_to_string. Don't use _cpp_begin_message.
50 2008-05-21 Tom Tromey <tromey@redhat.com>
52 * include/symtab.h (HT_ALLOCED): Remove.
54 * symtab.c (DELETED): New define.
55 (ht_lookup): Update comment.
56 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
57 code. Use subobject allocator for strings, if it exists.
58 (ht_expand): Handle deleted entries.
59 (ht_forall): Likewise.
60 (ht_purge): New function.
61 (ht_dump_statistics): Print deletion statistics.
63 2008-05-13 Tom Tromey <tromey@redhat.com>
65 PR preprocessor/22168:
66 * include/cpplib.h (struct cpp_options) <objc>: Update
68 * expr.c (eval_token): Warn for use of assertions.
69 * directives.c (directive_diagnostics): Warn about extensions.
70 (DEPRECATED): New define.
71 (DIRECTIVE_TABLE): Use it.
73 2008-05-06 Tom Tromey <tromey@redhat.com>
75 PR preprocessor/35313, PR preprocessor/36088:
76 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
77 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
79 2008-05-04 David S. Miller <davem@davemloft.net>
81 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
82 * configure: Regenerate.
84 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
86 * include/cpplib.h (cpp_define_formatted): New.
87 * directives.c (cpp_define_formatted): New.
89 2008-04-21 Tom Tromey <tromey@redhat.com>
92 * charset.c (_cpp_convert_input): Add buffer_start argument.
93 Ignore UTF-8 BOM if seen.
94 * internal.h (_cpp_convert_input): Add argument.
95 * files.c (struct _cpp_file) <buffer_start>: New field.
96 (destroy_cpp_file): Free buffer_start, not buffer.
97 (_cpp_pop_file_buffer): Likewise.
98 (read_file_guts): Update.
100 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
102 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
103 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
104 (struct cpp_options): Added uliterals.
105 (cpp_interpret_string): Update prototype.
106 (cpp_interpret_string_notranslate): Idem.
107 * charset.c (init_iconv_desc): New width member in cset_converter.
108 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
110 (emit_numeric_escape): Idem.
113 (convert_escape): Idem.
114 (converter_for_type): New function.
115 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
116 (cpp_interpret_string_notranslate): Match changed prototype.
117 (wide_str_to_charconst): Use converter_for_type.
118 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
119 * directives.c (linemarker_dir): Macro U changed to UC.
120 (parse_include): Idem.
121 (register_pragma_1): Idem.
122 (restore_registered_pragmas): Idem.
123 (get__Pragma_string): Support CPP_STRING{16,32}.
124 * expr.c (eval_token): Support CPP_CHAR{16,32}.
125 * init.c (struct lang_flags): Added uliterals.
126 (lang_defaults): Idem.
127 * internal.h (struct cset_converter) <width>: New field.
128 (struct cpp_reader) <char16_cset_desc>: Idem.
129 (struct cpp_reader) <char32_cset_desc>: Idem.
130 * lex.c (digraph_spellings): Macro U changed to UC.
132 (lex_string): Add support for u'...', U'...', u"..." and U"...".
133 (_cpp_lex_direct): Idem.
134 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
135 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
137 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
140 * aclocal.m4: Regenerate.
141 * configure: Regenerate.
143 2008-04-17 Tom Tromey <tromey@redhat.com>
146 * errors.c (cpp_error): Don't reference a token before the start
149 2008-04-16 Tom Tromey <tromey@redhat.com>
151 * Makefile.in (TAGS_SOURCES): New variable.
154 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
156 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
158 * configure: Rebuilt.
160 2008-04-02 Joseph Myers <joseph@codesourcery.com>
162 * include/cpplib.h (struct cpp_callbacks): Add used_define,
163 used_undef and before_define.
165 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
166 do_ifndef, cpp_pop_definition): Handle new flag and use new
168 * expr.c (parse_defined): Handle new flag and use new callbacks.
169 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
170 flag and use new callbacks.
172 2008-04-01 Jakub Jelinek <jakub@redhat.com>
175 * files.c (struct _cpp_file): Remove pch field.
176 (pch_open_file): Don't set file->pch, just file->pchname.
177 (should_stack_file): After pfile->cb.read_pch call
178 free pchname and clear pchname, don't close file->fd.
179 Test file->pchname instead of file->pch. Don't close fd after cb.
180 (_cpp_stack_include): Test file->pchname instead of file->pch.
182 2008-03-28 Tom Tromey <tromey@redhat.com>
184 * Makefile.in (POSTCOMPILE): New variable.
187 2008-03-13 Tom Tromey <tromey@redhat.com>
190 * directives.c (destringize_and_run): Set pfile->directive.
192 2008-03-06 Markus Milleder <markus.milleder@generali.at>
194 PR preprocessor/35458
195 * mkdeps.c (munge): Quote '#' with a '\'.
197 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
199 PR preprocessor/35379
200 * mkdeps.c (deps_write): Ensure the first target always appears
201 in the first column, without leading backslash newline. Avoid
202 some more extra whitespace.
204 2008-02-25 Thiemo Seufer <ths@mips.com>
206 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
208 2008-02-19 Tom Tromey <tromey@redhat.com>
210 * traditional.c (lex_identifier): Use CPP_HASHNODE.
211 * lex.c (lex_identifier): Use CPP_HASHNODE.
212 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
214 * identifiers.c (alloc_node): Change return type.
215 (_cpp_init_hashtable): Don't cast 'alloc_node'.
216 (proxy_assertion_broken): New declaration.
217 (cpp_forall_identifiers): Move comment.
218 * line-map.c (linemap_add): Comment fix.
219 (linemap_line_start): Indentation fix.
221 2008-01-25 Jakub Jelinek <jakub@redhat.com>
223 PR preprocessor/34692
224 * macro.c (collect_args): Add pragma_buff argument. Push
225 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
226 than into arguments. Reset prevent_expansion and parsing_args
227 state at CPP_PRAGMA_EOL/CPP_EOF.
228 (funlike_invocation_p): Add pragma_buff argument, pass it through
230 (enter_macro_context): Add result argument. Adjust
231 funlike_invocation_p caller. Emit all deferred pragma tokens
232 gathered during collect_args before the expansion, add a padding
233 token. Return 2 instead of 1 if any pragma tokens were prepended.
234 (cpp_get_token): If enter_macro_context returns 2, don't return
235 a padding token, instead cycle to grab CPP_PRAGMA token.
236 * directives.c (_cpp_handle_directive): If was_parsing_args
237 in deferred pragma, leave parsing_args and prevent_expansion as is.
239 2008-01-22 Tom Tromey <tromey@redhat.com>
242 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
243 __STDC_CONSTANT_MACROS.
245 2008-01-07 Fred Fish <fnf@specifix.com>
247 PR preprocessor/30363
248 * traditional.c (replace_args_and_push): Add local variable
249 cxtquote, calculate the replacement text size assuming a
250 worst case of every input character quoted with backslash,
251 and properly handle output quoting of quote characters in
252 actual arguments used in function-like macros.
254 2008-01-03 Tom Tromey <tromey@redhat.com>
256 PR preprocessor/34602
257 * directives.c (do_line): Don't try to spell EOF token.
258 (do_linemarker): Add comment.
260 2007-12-11 DJ Delorie <dj@redhat.com>
262 * charset.c (convert_using_iconv): Close out any shift states,
263 returning to the initial state.
265 2007-12-06 Tom Tromey <tromey@redhat.com>
268 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
270 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
271 * files.c (FILE_HASH_POOL_SIZE): New macro.
272 (struct file_hash_entry_pool): New.
273 (destroy_all_cpp_files): New function.
274 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
275 (new_file_hash_entry): Update.
276 (free_file_hash_entries): New function.
277 (_cpp_cleanup_files): Call free_file_hash_entries and
278 destroy_all_cpp_files.
279 (cpp_clear_file_cache): New function.
280 * include/cpplib.h (cpp_clear_file_cache): Declare.
282 2007-12-03 Tom Tromey <tromey@redhat.com>
284 PR preprocessor/34288
285 * configure.ac, config.in: Rebuilt.
286 * configure.ac: Check for ssize_t.
288 2007-11-30 Tom Tromey <tromey@redhat.com>
290 PR preprocessor/32868
291 * macro.c (_cpp_create_definition): Special case
292 __STDC_FORMAT_MACROS.
294 2007-11-16 Michael Matz <matz@suse.de>
296 * files.c (search_path_head): Fix check for absolute paths.
298 2007-11-11 Tom Tromey <tromey@redhat.com>
301 * include/cpplib.h (cpp_included_before): Declare.
302 * files.c (struct file_hash_entry) <location>: New field.
303 (_cpp_find_file): Initialize new field.
304 (make_cpp_dir): Likewise.
305 (cpp_included_before): New function.
307 2007-11-01 Tom Tromey <tromey@redhat.com>
309 PR preprocessor/30805
310 * macro.c (paste_tokens): Handle padding token.
311 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
313 2007-10-31 Tom Tromey <tromey@redhat.com>
315 PR preprocessor/30786
316 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
317 * directives.c (_cpp_do__Pragma): Return error status.
318 * internal.h (_cpp_do__Pragma): Update.
319 * directives.c (get__Pragma_string): Back up if EOF seen.
321 2007-09-06 Tom Tromey <tromey@redhat.com>
323 * internal.h (struct cpp_reader) <invocation_location>: New
325 (struct cpp_reader) <set_invocation_location>: Likewise.
326 * init.c (cpp_set_line_map): New function.
327 * line-map.c (linemap_add): Use linemap's allocator.
328 * include/line-map.h (GTY): Define.
329 (line_map_realloc): New typedef.
330 (struct line_map): Mark with GTY.
331 (struct line_maps): Likewise.
332 (struct line_maps) <maps>: Likewise.
333 (struct line_maps) <reallocator>: New field.
334 * include/symtab.h (GTY): Conditionally define.
335 * include/cpplib.h (cpp_set_line_map): Declare.
336 (cpp_get_token_with_location): Declare.
337 * macro.c (cpp_get_token): Set invocation_location on the reader.
338 (cpp_get_token_with_location): New function.
340 2007-08-30 Chao-ying Fu <fu@mips.com>
342 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
343 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
344 (cpp_classify_number): Support decimal fixed-point constants without
346 Warn about fixed-point constants when -pedantic.
347 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
348 comments to support fixed-point values.
349 (CPP_N_FRACT, CPP_N_ACCUM): Define.
351 2007-08-18 Tom Tromey <tromey@redhat.com>
353 PR preprocessor/32974
354 * directives.c (parse_include): Don't check for EOL when
355 processing #pragma dependency.
357 2007-07-30 Ollie Wild <aaw@google.com>
359 * directives-only.c: New file.
360 * internal.h (struct _cpp_dir_only_callbacks): New.
361 (_cpp_preprocess_dir_only): New function.
362 * directives.c (_cpp_handle_directive): Check directives_only before
363 disabling execution of indented directives.
364 * files.c (_cpp_stack_file): Add directives_only check.
365 * include/cpplib.h (struct cpp_options): Add directives_only.
366 (cpp_init_special_builtins): New function.
367 * init.c (cpp_init_special_builtins): New function.
368 (cpp_init_builtins): Move builtin_array initialization to
369 cpp_init_special_builtins.
370 (post_options): Check directives_only before setting
371 pfile->state.prevent_expansion = 1.
372 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
373 is expanded inside a directive while -fdirectives-only is enabled.
374 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
375 (libcpp_a_SOURCES): Add directives-only.c.
377 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
379 * traditional.c (_cpp_scan_out_logical_line): Initialize
380 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
381 fmacro.args to prevent 'may be used uninitialized' warning.
383 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
385 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
387 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
388 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
389 for 'q' or 'Q' suffixes.
391 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
393 * files.c (open_file): Correct typo.
395 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
397 * files.c (open_file): Prevent the call
398 for stat from overwriting errno.
400 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
402 * files.c (open_file): Account for the
403 fact that on windows, opening a directory gives
406 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
408 PR preprocessor/23479
409 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
411 (append_digit): Likewise.
412 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
413 binary integer constants.
415 2007-05-31 Dave Korn <dave.korn@artimi.com>
417 PR preprocessor/14331
418 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
420 2007-05-24 Ollie Wild <aaw@google.com>
422 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
423 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
424 (cpp_write_pch_state): Save __COUNTER__ state.
425 (cpp_valid_state): Check valid __COUNTER__ state.
426 (cpp_read_state): Read new __COUNTER__ state.
427 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
428 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
429 * internal.h (struct cpp_reader): Add counter member.
431 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
433 PR preprocessor/20077
434 * macro.c (create_iso_definition): Fixed the method to determine
435 whether the token-pasting operator appears at the beginning or the end
438 2007-05-21 Ian Lance Taylor <iant@google.com>
440 * internal.h (struct cpp_reader): Add new fields:
441 nonexistent_file_hash and nonexistent_file_ob.
442 * files.c: Include "obstack.h".
443 (find_file_in_dir): Before trying to open the file, look up the
444 path name in the hash table of nonexistent files. After failing
445 to open the file, add the path name to the hash table.
446 (_cpp_find_file): Cache the results of looking up the file name
447 starting with the quote and bracket chain heads, if we can.
448 (nonexistent_file_hash_eq): New static function.
449 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
450 pfile->nonexistent_file_ob.
451 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
452 pfile->nonexistent_file_ob.
454 2007-05-14 Janis Johnson <janis187@us.ibm.com>
456 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
459 * expr.c (interpret_float_suffix): Check for invalid suffix.
461 2007-05-02 Eric Christopher <echristo@apple.com>
463 * expr.c (num_div_op): Don't overflow if the result is
466 2007-05-02 Tom Tromey <tromey@redhat.com>
468 PR preprocessor/28709
469 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
471 2007-03-30 Michael Meissner <michael.meissner@amd.com>
473 * directives.c (lex_macro_node_from_str): Fix alloca call to be
476 2007-03-30 Richard Henderson <rth@redhat.com>
478 * directives.c (lex_macro_node_from_str): New.
479 (cpp_push_definition, cpp_pop_definition): New.
480 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
482 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
484 * Makefile.in: Add dummy install-pdf target.
486 2007-01-30 Tom Tromey <tromey@redhat.com>
488 PR preprocessor/30468
489 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
492 2007-01-30 Tom Tromey <tromey@redhat.com>
494 PR preprocessor/29966
495 * macro.c (lex_expansion_token): Save and restore cpp_reader's
497 (_cpp_create_definition): Don't restore cur_token here.
498 * lex.c (_cpp_lex_token): Added assertion.
500 2007-01-27 Tom Tromey <tromey@redhat.com>
502 * configure: Rebuilt.
504 2007-01-12 Tom Tromey <tromey@redhat.com>
506 PR preprocessor/28227
507 * directives.c (lex_macro_node): Added 'is_def_or_undef'
514 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
516 * configure: Regenerate.
518 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
520 * configure: Regenerate.
522 2007-01-04 Tom Tromey <tromey@redhat.com>
524 PR preprocessor/28165
525 * internal.h (cpp_in_primary_file): New function.
526 * directives.c (do_include_next): Use cpp_in_primary_file.
527 (do_pragma_once): Likewise.
528 (do_pragma_system_header): Likewise.
530 2006-12-29 Ian Lance Taylor <iant@google.com>
532 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
533 look backward at the end of the line unless we saw a backslash.
535 2006-12-29 Jakub Jelinek <jakub@redhat.com>
537 PR preprocessor/29612
538 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
539 only when new_sysp is non-zero.
541 2006-12-28 Tom Tromey <tromey@redhat.com>
543 PR preprocessor/30001
544 * charset.c (_cpp_convert_input): Check that to.len is greater
547 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
549 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
550 * configure: Rebuilt.
552 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
554 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
555 for experimental C++0x mode.
556 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
557 adopted the preprocessor changes introduced in C99.
559 2006-10-29 Joseph Myers <joseph@codesourcery.com>
561 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
562 depending on --enable-targets=all.
563 * configure: Regenerate.
565 2006-10-12 Jakub Jelinek <jakub@redhat.com>
567 PR preprocessor/28709
568 * macro.c (paste_tokens): Do error reporting here, use BUF with the
569 spelled LHS token as opposed to spelling it again.
570 (paste_all_tokens): Don't report errors here, just break on failure.
572 2006-10-10 Brooks Moses <bmoses@stanford.edu>
574 * Makefile.in: Added empty "pdf" target.
576 2006-09-22 Geoffrey Keating <geoffk@apple.com>
578 * configure.ac: Make need_64_bit_hwint case for x86-darwin
579 match exactly the glob in gcc/config.gcc.
580 * configure: Regenerate.
582 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
585 PR preprocessor/14634
586 * lex.c (lex_string): Pedwarn for unterminated literals.
588 2006-09-08 Eric Christopher <echristo@apple.com>
590 * configure.ac: Add 64-bit HWI support for i?86-darwin.
592 2006-08-14 Steve Ellcey <sje@cup.hp.com>
596 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
597 (CPP_LAST_EQ): Change.
598 (CPP_LAST_PUNCTUATOR): Change.
599 * expr.c (cpp_operator): Remove MIN and MAX.
600 (reduce): Remove CPP_MIN and CPP_MAX.
601 (num_binary_op): Ditto.
602 * lex.c (_cpp_lex_direct): Ditto.
603 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
605 2006-06-09 Jakub Jelinek <jakub@redhat.com>
607 PR preprocessor/27746
608 * directives.c (do_pragma): Handle pragma with valid namespace
609 and invalid name coming from macro expansion.
610 * directives.c (destringize_and_run): Initialize next field in
615 * directives.c (destringize_and_run): Set NO_EXPAND on the
618 * macro.c (_cpp_backup_tokens): Fix comment typo.
620 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
622 * Makefile.in (CATALOGS): Add po/ prefix.
623 * configure: Regenerated.
625 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
627 * Makefile.in: Add install-html target. Add install-html to .PHONY
629 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
631 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
632 * files.c (_cpp_get_file_stat): New function.
633 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
634 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
635 * internal.h (_cpp_get_file_stat): Prototype.
636 (struct cpp_buffer): Add timestamp.
638 2006-01-23 Jakub Jelinek <jakub@redhat.com>
640 PR preprocessor/25717
641 * init.c (cpp_init_builtins): If __STDC__ will not change value
642 between system headers and other sources, define it as a normal
643 macro rather than a builtin.
644 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
645 cpp_in_system_header condition.
647 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
649 * Makefile.in: Use -MMD instead of -MD.
651 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
652 Richard Henderson <rth@redhat.com>
654 Merge from gomp branch:
655 * directives.c (struct pragma_entry): Add is_deferred. Add ident
656 entry to value union.
657 (end_directive): Don't eat the line if in_deferred_pragma.
658 (run_directive): Remove pragma hacks.
659 (insert_pragma_entry): Remove.
660 (new_pragma_entry): New.
661 (register_pragma_1): Split out of register_pragma. Only handle
662 the lookup tree and return the new entry.
663 (cpp_register_pragma): Fill in the pragma entry here.
664 (cpp_register_deferred_pragma): New.
665 (register_pragma_internal): New.
666 (_cpp_init_internal_pragmas): Use register_pragma_internal.
667 (do_pragma): Allow pragma expansion after namespace. For deferred
668 pragmas, don't slurp the line into a string.
669 (destringize_and_run): Save tokens for deferred pragmas.
670 (cpp_handle_deferred_pragma): Remove.
671 * macro.c (builtin_macro): Remove pragma token hack.
672 (_cpp_push_token_context): Rename from push_token_context and export.
673 * internal.h (struct lexer_state): Add pragma_allow_expansion.
674 (_cpp_push_token_context): Declare.
675 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
676 a token. Update the line number correctly if so.
677 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
678 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
679 * include/cpplib.h (PRAGMA_EOL): New.
680 (CPP_TOKEN_FLD_PRAGMA): New.
681 (struct cpp_token): Add val.pragma.
682 (struct cpp_options): Remove defer_pragmas.
683 (cpp_handle_deferred_pragma): Remove.
684 (cpp_register_deferred_pragma): Declare.
686 2006-01-01 Jakub Jelinek <jakub@redhat.com>
689 * directives.c (do_pragma): If pragma line ends with multi-line
690 block comment, end the saved deferred pragma string before that
691 comment. Handle embedded '\0' chars on the pragma line.
693 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
696 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
698 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
699 Ben Elliston <bje@au.ibm.com>
701 * include/cpplib.h (CPP_N_DFLOAT): New.
702 * expr.c (interpret_float_suffix): Identify df, dd, and dl
703 suffixes as decimal floating point constants.
704 (cpp_classify_number): Disallow hexadecimal DFP constants.
706 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
707 Ian Lance Taylor <ian@airs.com>
709 * include/cpplib.h (struct cpp_callbacks): Annotate error with
710 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
712 2005-11-09 Per Bothner <per@bothner.com>
713 Uros Bizjak <uros@kss-loka.si>
716 * init.c (read_original_filename): Temporarily set
717 state.in_directive before calling _cpp_lex_direct for
720 2005-11-03 James E Wilson <wilson@specifix.com>
722 PR preprocessor/24202
723 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
725 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
727 * include/cpplib.h (struct cpp_callbacks): Make error take
729 * errors.c (cpp_error): Update call to callback.
731 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
733 PR preprocessor/22042
734 * macro.c (_cpp_builtin_macro_text): Lower the needed max
736 (cpp_quote_string): Don't octalify non printable
739 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
742 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
743 (struct cpp_callbacks): Add error.
744 * errors.c (cpp_error): If client_diagnostic, use error callback.
745 * charset.c (convert_escape): Don't use %03o in diagnostic.
747 2005-10-21 James E Wilson <wilson@specifix.com>
749 PR preprocessor/15220
750 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
751 callers. Pass to open_file_failed.
752 (open_file_failed): New parameter angle_brackets. Fix all callers.
753 Use in print_dep assignment.
754 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
755 * internal.h (_cpp_find_file): Add new parm to declaration.
757 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
759 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
760 * configure: Regenerate.
762 2005-10-04 Ian Lance Taylor <ian@airs.com>
764 PR preprocessor/13726
765 * directives.c (check_eol_return_comments): New static function.
766 (parse_include): Add buf parameter. Change all callers.
767 (do_include_common): If not discard comments, turn on
768 save_comments. Pass collected comments to include callback.
769 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
770 include callback: cpp_token list.
772 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
774 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
775 * init.c (struct lang_flags, lang_defaults): Add
776 extended_identifiers.
777 (cpp_set_lang): Use it.
778 * lex.c (forms_identifier_p): Check extended_identifiers.
780 2005-08-30 Jakub Jelinek <jakub@redhat.com>
782 PR preprocessor/20348
783 PR preprocessor/20356
784 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
787 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
789 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
790 -Wmissing-format-attribute.
792 * configure: Regenerate.
794 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
796 * all files: Update FSF address in copyright headers.
797 * makeucnid.c (write_copyright): Update outputted FSF address.
799 2005-06-13 Zack Weinberg <zack@codesourcery.com>
801 * configure.ac: Invoke ZW_CREATE_DEPDIR and
802 ZW_PROG_COMPILER_DEPENDENCIES.
803 * aclocal.m4, configure: Regenerate.
804 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
806 (distclean): Clean up $(DEPDIR) and its contents.
807 (.c.o): Use $(COMPILE).
808 Include $(DEPDIR)/*.Po for most object->header dependencies.
810 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
812 * configure.ac: Check declarations for asprintf and vasprintf.
813 * config.in: Regenerate.
814 * configure: Likewise.
816 * charset.c (conversion_loop): Use XRESIZEVEC.
817 (convert_no_conversion): Likewise.
818 (convert_using_iconv): Likewise.
819 (init_iconv_desc): Cast return value of alloca.
820 (cpp_host_to_exec_charset): Use XNEWVEC.
821 (emit_numeric_escape): Use XRESIZEVEC.
822 (cpp_interpret_string): Use XNEWVEC.
823 (cpp_interpret_string): Use XRESIZEVEC.
824 (_cpp_interpret_identifier): Cast return value of alloca.
825 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
826 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
827 (parse_include): Use XNEWVEC.
828 (insert_pragma_entry): Rename local variable "new" to
830 (save_registered_pragmas): Cast return value of xmemdup.
831 (destringize_and_run): Same for alloca.
832 (parse_assertion): Likewise.
833 (do_assert): Cast allocated storage to proper type.
834 (cpp_define): Likewise.
835 (_cpp_define_builtin): Likewise.
836 (cpp_undef): Likewise.
837 (handle_assertion): Likewise.
838 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
839 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
840 (CPP_UMINUS): Likewise.
841 (struct cpp_operator): Rename from struct operator.
842 (_cpp_expand_op_stack): Use XRESIZEVEC.
843 * files.c (pch_open_file): Use XNEWVEC.
844 (pch_open_file): Use XRESIZEVEC.
845 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
846 (dir_name_of_file): Use XNEWVEC.
847 (make_cpp_file): Use XCNEW.
848 (make_cpp_dir): Likewise.
849 (allocate_file_hash_entries): USE XNEWVEC.
850 (cpp_included): Cast return value of htab_find_with_hash.
851 (append_file_to_dir): Use XNEWVEC.
852 (read_filename_string): Likewise. Use XRESIZEVEC too.
853 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
854 (remap_filename): Use XNEWVEC.
855 (struct pchf_entry): Move definition out of struct pchf_data.
856 (_cpp_save_file_entries): Use XCNEWVAR.
857 (_cpp_read_file_entries): Use XNEWVAR.
858 * identifiers.c (alloc_node): Use XOBNEW.
859 * init.c (cpp_create_reader): Use XCNEW.
860 (cpp_init_builtins): Cast of b->value to enum builtin_type.
861 (read_original_directory): Cast return value of alloca.
862 * lex.c (add_line_note): Use XRESIZEVEC.
863 (warn_about_normalization): Use XNEWVEC.
864 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
865 (new_buff): Use XNEWVEC.
866 * line-map.c (linemap_add): Use XRESIZEVEC.
867 * macro.c (builtin_macro): Cast return value of alloca.
868 (paste_tokens): Likewise.
869 (expand_arg): Use XNEWVEC and XRESIZEVEC.
870 (_cpp_save_parameter): Use XRESIZEVEC.
871 (create_iso_definition): Cast allocated storage to proper type.
872 (_cpp_create_definition): Likewise.
873 (cpp_macro_definition): Use XRESIZEVEC.
874 * makedepend.c (add_clm): Use XNEW.
876 * mkdeps.c (munge): Use XNEWVEC.
877 (deps_init): Use XCNEW.
878 (deps_add_target): Use XRESIZEVEC.
879 (deps_add_default_target): Cast return value of alloca.
880 (deps_add_dep): Use XRESIZEVEC.
881 (deps_add_vpath): Likewise. Use XNEWVEC too.
882 (deps_restore): Likewise.
883 * pch.c (save_idents): Use XNEW and XNEWVEC.
884 (cpp_save_state): Use XNEW.
885 (count_defs): Cast return value of htab_find.
886 (write_defs): Likewise.
887 (cpp_write_pch_deps): Use XNEWVEC.
888 (collect_ht_nodes): Use XRESIZEVEC.
889 (cpp_valid_state): Use XNEWVEC.
890 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
891 * symtab.c (ht_create): Use XCNEW.
892 (ht_lookup_with_hash): Cast return value of obstack_copy0.
893 (ht_expand): Use XCNEWVEC.
894 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
895 (bool): Do not define if __cplusplus.
897 2005-05-12 Zack Weinberg <zack@codesourcery.com>
899 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
900 (do_sccs): Delete function definition, #define to do_ident.
901 (do_ident): Don't hardwire directive name.
903 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
906 * configure: Regenerate.
908 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
910 * files.c: Include io.h for DJGPP to get prototype of setmode.
912 2005-04-19 Per Bothner <per@bothner.com>
914 PR preprocessor/20907
915 * line-map.c (linemap_line_start): Fix bug when we need to increse
916 column_bits but can re-use the current line_map.
918 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
920 * system.h (fopen, fdopen, freopen): Define these to the unlocked
923 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
925 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
926 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
927 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
928 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
930 (fwrite_unlocked): Fix prototype.
932 * configure, config.in: Regenerate.
934 2005-04-05 Jakub Jelinek <jakub@redhat.com>
936 PR preprocessor/19475
937 * macro.c (create_iso_definition): For < ISO C99, don't
938 pedwarn if there is no whitespace between macro name and its
939 replacement, but the replacement starts with a basic character
942 2005-03-28 Andreas Jaeger <aj@suse.de>
944 * lex.c (warn_about_normalization): Cast field width to int to
947 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
949 * configure.ac: Consistently use solaris2.1[0-9]* instead of
951 * configure: Regenerate.
953 2005-03-15 Geoffrey Keating <geoffk@apple.com>
955 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
956 UCN rather than printing an error.
958 2005-03-14 Geoffrey Keating <geoffk@apple.com>
960 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
962 2005-03-14 Geoffrey Keating <geoffk@apple.com>
964 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
965 * charset.c: Update for new format of ucnid.h.
966 (ucn_valid_in_identifier): Update for new format of ucnid.h.
967 Add NST parameter, and update it; update callers.
968 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
970 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
971 * internal.h (struct normalize_state): New.
972 (INITIAL_NORMALIZE_STATE): New.
973 (NORMALIZE_STATE_RESULT): New.
974 (NORMALIZE_STATE_UPDATE_IDNUM): New.
975 (_cpp_valid_ucn): New.
976 * lex.c (warn_about_normalization): New.
977 (forms_identifier_p): Add normalize_state parameter, update callers.
978 (lex_identifier): Add normalize_state parameter, update callers. Keep
980 (lex_number): Likewise.
981 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
982 it with warn_about_normalization.
986 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
987 comments about obsolete version of C++.
988 * include/cpplib.h (enum cpp_normalize_level): New.
989 (struct cpp_options): Add warn_normalize field.
991 2005-03-11 Geoffrey Keating <geoffk@apple.com>
993 * directives.c (glue_header_name): Update call to cpp_spell_token.
994 * internal.h (_cpp_interpret_identifier): New.
995 * charset.c (_cpp_interpret_identifier): New.
996 (_cpp_valid_ucn): Allow UCN version of '$'.
997 * lex.c (lex_identifier): Add extra parameter to indicate if initial
998 character was '$' or '\'. Support identifiers with UCNs.
999 (forms_identifier_p): Allow UCNs.
1000 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
1002 (cpp_spell_token): Add FORSTRING parameter. Use it.
1003 (cpp_token_as_text): Update call to cpp_spell_token.
1004 (cpp_output_token): Write UCNs back out.
1005 (stringify_arg): Update call to cpp_spell_token.
1006 (paste_tokens): Likewise.
1007 (cpp_macro_definition): Likewise.
1008 * macro.c (stringify_arg): Likewise.
1009 (paste_tokens): Likewise.
1010 (cpp_macro_definition): Likewise.
1011 * include/cpplib.h: Add parameter to cpp_spell_token.
1013 2005-03-04 Jakub Jelinek <jakub@redhat.com>
1017 * macro.c (replace_args, cpp_get_token): Copy whole
1018 cpp_token_u instead of just cpp_string field from it.
1020 2005-02-28 Devang Patel <dpatel@apple.com>
1022 * directives.c (do_line): Save sysp early before line table is
1025 2005-02-20 Zack Weinberg <zack@codesourcery.com>
1028 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
1029 (cpp_host_to_exec_charset): New function.
1030 * include/cpplib.h: Declare cpp_host_to_exec_charset.
1032 2005-02-19 Devang Patel <dpatel@apple.com>
1034 * charset.c (_cpp_convert_input): Check '\r' before inserting
1037 2005-02-15 Eric Christopher <echristo@redhat.com>
1039 PR preprocessor/19077
1040 * macro.c (cpp_macro_definition): Move handling of whitespace
1041 to PREV_WHITE conditional. Remove overloading of len
1044 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1046 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1047 traditional.c: Update copyright.
1049 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1052 * configure.ac: Check for declaration of basename and getopt.
1053 * config.in: Regenerate.
1054 * configure: Regenerate.
1055 * internal.h (ustrcspn): New.
1056 * macro.c (create_iso_definition): Fix allocation of memory.
1057 (padding_token): Add cast to remove const-ness.
1058 * pch.c (cpp_read_state): Use ustrcspn.
1060 2005-02-08 Mike Stump <mrs@apple.com>
1062 * files.c (pchf_adder): Remove.
1063 (struct pchf_adder_info): Likewise.
1064 (_cpp_save_file_entries): Write out all files so that #import works.
1066 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1068 * configure: Regenerate.
1070 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1072 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1074 * include/cpplib.h: Also update copyright years.
1076 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1078 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1079 to the list of all files.
1081 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1083 * internal.h: Update references to Cpp lib filenames.
1084 * directives.c: Likewise.
1086 * macro.c: Likewise.
1087 * traditional.c: Likewise.
1089 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1091 PR preprocessor/15167
1092 * files.c (destroy_cpp_file): New function.
1093 (should_stack_file): Make a new file if the
1094 compared file is still stacked.
1096 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1098 PR preprocessor/17610
1099 * directives.c (do_include_common): Error out if an empty filename
1100 is given for #include (or #include_next or #import).
1102 2004-11-27 Roger Sayle <roger@eyesopen.com>
1103 Zack Weinberg <zack@codesourcery.com>
1105 * internal.h: Replace all uses of uchar with unsigned char.
1106 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1107 with !IN_GCC, so uchar is only defined whilst building libcpp.
1109 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1111 * aclocal.m4: Regenerate.
1113 2004-11-24 Roger Sayle <roger@eyesopen.com>
1115 PR preprocessor/15824
1116 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1117 directly, instead of the non-existant "system.h" and "ansidecl.h".
1118 * configure: Regenerate.
1120 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1121 Joseph Myers <joseph@codesourcery.com>
1123 * internal.h (struct lexer_state): Add in_deferred_pragma.
1124 * directives.c (struct pragma_entry): Add allow_expansion.
1125 (insert_pragma_entry): Take allow_expansion flag.
1126 (register_pragma): Likewise.
1127 (cpp_register_pragma): Likewise.
1128 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1129 (do_pragma): Honor allow_expansion.
1130 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1131 * include/cpplib.h (cpp_register_pragma): Update prototype.
1133 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1134 Mark Mitchell <mark@codesourcery.com>
1136 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1137 need_64bit_hwint=yes.
1138 * configure: Regenerate.
1140 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1142 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1144 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1145 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1146 Remove local srcdir path from generated file.
1148 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1149 Gerald Pfeifer <gerald@pfeifer.com>
1151 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1154 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1157 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1158 (cpp_handle_deferred_pragma): Add cast to silence warning.
1160 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1162 * errors.c (_cpp_begin_message): Print "error: " for errors.
1164 2004-10-10 Andreas Jaeger <aj@suse.de>
1166 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1167 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1169 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1171 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1173 (cpp_read_state): Remove unused variables, m, d and mac_count.
1175 2004-09-29 Per Bothner <per@bothner.com>
1177 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1178 cb.line_change. Otherwise do_pragma will call the line_change
1179 call-back with a meaningless line number.
1181 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1183 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1184 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1185 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1186 * aclocal.m4, configure: Regenerate.
1187 * init.c: Include localedir.h.
1188 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1190 (.c.o): Use $(ALL_CFLAGS).
1191 (localedir.h, localedir.hs): New rules.
1192 (clean): Use rm -rf to remove directories.
1193 (distclean): Also delete localedir.h and localedir.hs.
1194 (init.o): Update dependencies.
1196 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1198 * Makefile.in (aclocal.m4): Update dependencies.
1199 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1200 * aclocal.m4, configure: Regenerate.
1202 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1204 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1205 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1206 Some other comments in this file also tweaked.
1208 * directives.c (do_pragma): Save current buffer position
1209 before lexing the pragma keywords; don't call
1210 _cpp_backup_tokens in the defer_pragmas case.
1212 2004-09-15 Per Bothner <per@bothner.com>
1214 * include/line-map.h (line_map_start): Add parameter names so
1215 preceding comment makes sense.
1216 (linemap_add): Remove from comment mention of non-existing parameter.
1218 2004-09-09 Matt Austern <austern@apple.com>
1219 Zack Weinberg <zack@codesourcery.com>
1221 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1222 prefixes throughout. Add entry for PRAGMA. Remove
1223 unnecessary "= 0" from EQ.
1224 (enum cpp_ttype): Adjust OP and TK definitions to restore
1225 prefixes, via token-paste.
1226 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1227 Change from #defines to additional cpp_ttype enumerators.
1228 (struct cpp_options): Add defer_pragmas.
1229 (cpp_handle_deferred_pragma): Prototype new interface.
1231 * internal.h (struct cpp_reader): Add directive_result.
1232 * directives.c (struct pragma_entry): Add is_internal field;
1233 give boolean fields type bool.
1234 (start_directive): Initialize pfile->directive_result.type.
1235 (_cpp_do__Pragma): Likewise.
1236 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1237 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1239 (register_pragma): New static function, bulk of former
1240 cpp_register_pragma here; add 'internal' argument, pass along
1241 to insert_pragma_entry.
1242 (cpp_register_pragma): Now a wrapper around register_pragma which
1243 always passes false for 'internal' argument.
1244 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1245 true for 'internal'.
1246 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1247 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1248 token instead of executing the pragma.
1249 (cpp_handle_deferred_pragma): New interface.
1250 * lex.c (token_spellings): Adjust OP and TK definitions to
1251 match changes to cpplib.h.
1252 (_cpp_lex_token): Check for a directive-result token and
1253 return it if present.
1254 (cpp_token_val_index): Handle CPP_PRAGMA.
1255 * macro.c (cpp_builtin_macro_text): Correct comment.
1256 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1258 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1260 PR preprocessor/14699
1261 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1262 from size_t to double.
1264 2004-08-28 Andreas Schwab <schwab@suse.de>
1265 Andreas Jaeger <aj@suse.de>
1267 * configure.ac: Set PACKAGE correctly.
1268 * configure: Regenerated.
1270 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1272 * Makefile.in: Add back top_builddir.
1274 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1276 * configure.ac: Replace Automake macro invocations
1277 with manual Autoconf checks and substitutions.
1278 * configure: Regenerate.
1279 * aclocal.m4: Regenerate.
1280 * config.in: Regenerate.
1281 * Makefile.am: Removed.
1282 * Makefile.in: Heavy simplification and reorganization.
1284 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1286 * configure.ac (arm*-*-eabi*): New target.
1287 (arm*-*-symbianelf*): Likewise.
1288 * configure: Regenerated.
1290 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1292 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1293 * directives.c: Use XNEW-family macros from libiberty.
1295 * macro.c: Likewise.
1296 * cpplib.h (cpp_deps_style): Export enum with name.
1298 2004-07-23 Matthias Klose <doko@debian.org>
1300 * init.c (init_library): Use PACKAGE for the text domain.
1302 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1304 PR preprocessor/16366
1305 * internal.h (struct cpp_reader): New field dir_hash.
1306 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1307 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1309 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1311 PR preprocessor/16192
1312 PR preprocessor/15913
1313 PR preprocessor/15572
1314 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1315 expression is missing.
1316 * init.c (post_options): Traditional cpp doesn't do // comments.
1318 2004-06-30 Per Bothner <per@bothner.com>
1320 * include/line-map.h (fileline): Remove old typedef.
1321 * internal.h (struct cpp_reader): Use source_location typedef instead.
1323 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1325 Partially revert patch of 2004-06-05.
1326 * files.c (search_cache): Remove pfile argument. Don't check
1327 for file that would be found by "" or <> search here...
1328 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1329 Do not apply directory-of-current-file correction to files
1330 found by this check. Rearrange code slightly.
1332 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1334 * files.c (should_stack_file): Correct swapped parameters to call
1336 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1338 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1340 * Makefile.in: Regenerate with automake 1.8.5.
1341 * aclocal.m4: Likewise.
1342 * configure: Regenerate.
1344 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1346 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1347 * configure, config.in: Regenerate.
1348 * system.h: Unconditionally define bool as unsigned char,
1349 BOOL_BITFIELD as unsigned int.
1350 * .cvsignore: New file.
1352 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1354 * traditional.c (push_replacement_text): Set macro->traditional.
1355 (save_replacement_text): Likewise.
1356 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1357 (struct save_macro_item): Delete.
1358 (struct save_macro_data): Use a character array not the previous
1360 (save_macros): Save macro as text not as internal structures.
1361 (cpp_prepare_state): Update for changes to save_macro_data.
1362 (cpp_read_state): Don't read macros defined in PCH. Restore
1364 * macro.c (create_iso_definition): Honour alloc_subobject.
1365 Clear traditional flag.
1366 (_cpp_create_definition): Honour alloc_subobject.
1367 * lex.c (cpp_token_val_index): New.
1368 * internal.h: Include cpp-id-data.h.
1369 (uchar): Move definition to cpp-id-data.h.
1371 (cpp_macro): Likewise.
1372 * directives.c (struct answer): Move to cpp-id-data.h.
1373 (do_assert): Honour alloc_subobject.
1375 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1376 * include/cpplib.h (struct cpp_string): Add GTY marker.
1377 (enum cpp_token_fld_kind): New.
1378 (struct cpp_token): Add GTY markers.
1379 (cpp_token_val_index): Prototype.
1380 (CPP_HASHNODE_VALUE_IDX): New.
1381 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1382 * include/cpp-id-data.h: New file.
1384 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1386 * Makefile.am (all-local): New.
1387 * Makefile.in: Regenerate.
1389 2004-06-06 Roger Sayle <roger@eyesopen.com>
1391 * Makefile.am (LIBICONV): Declare.
1392 (makedepend_LDADD): Use LIBICONV.
1393 * Makefile.in: Regenerate.
1395 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1397 * Makefile.am (LIBINTL): Declare
1398 (makedepend_LDADD): Use LIBINTL.
1399 * Makefile.in: Regenerate.
1401 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1403 * Makefile.am: Add makedepend.
1404 * Makefile.in, aclocal.m4: Regenerate.
1405 * charset.c: Insert a space to avoid a warning.
1406 * directives.c: Include mkdeps.h.
1407 (_cpp_handle_directive): Reenable macro expander if appropriate.
1408 (undefine_macros): Inline body of _cpp_free_definition for speed.
1409 Do not call undef callback or _cpp_warn_if_unused_macro.
1410 (cpp_get_deps): New interface.
1411 * files.c (search_cache): Add pfile argument. Check for file
1412 that would be found by "" or <> search here...
1413 (_cpp_find_file): ...not here. Correct recorded start_dir of
1414 files found by directory-of-current-file search that would be
1415 found by "" or <> search.
1416 * init.c (cpp_add_dependency_target): Delete.
1417 * internal.h (struct lexer_state): Add discarding_output flag.
1418 * lex.c (lex_identifier): Compute hash function while scanning.
1419 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1421 * makedepend.c: New file.
1422 * mkdeps.c (struct deps): Add vpath vector.
1423 (apply_vpath, deps_add_vpath): New function.
1424 (deps_free): Free vpath vector.
1425 (deps_add_dep, deps_add_target): Use apply_vpath.
1426 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1427 (ht_lookup_with_hash): New function.
1428 * cpplib.h, mkdeps.h: Update prototypes.
1429 * symtab.h: Update prototypes.
1430 (HT_HASHSTEP, HT_FINISH): New macros.
1432 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1434 * symtab.c (ht_create): Set entries_owned.
1435 (ht_destroy): Honour entries_owned.
1436 (ht_expand): Likewise.
1438 * include/symtab.h (struct ht): New field 'entries_owned'
1439 (ht_load): New prototype.
1441 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1444 * configure.ac: Fix m4 quoting when picking
1445 the size of HOST_WIDE_INT.
1446 * configure: Regenerate.
1448 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1450 * Makefile.am: the correct directory for
1451 gettext include files is given by @INCINTL@.
1452 * Makefile.in: Regenerate.
1454 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1456 * system.h [!ENABLE_NLS]: dgettext takes two
1459 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1461 Moved libcpp from the gcc subdirectory to the toplevel.
1462 * Makefile.am: New file.
1463 * Makefile.in: Regenerate.
1464 * configure.ac: New file.
1465 * configure: Regenerate.
1466 * config.in: Regenerate.
1467 * charset.c: Moved from gcc/cppcharset.c. Add note about
1468 brokenness of input charset detection. Adjust for change
1469 in name of cppucnid.h.
1470 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1471 * expr.c: Moved from gcc/cppexp.c.
1472 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1473 Remove #define of O_BINARY, it is in system.h.
1474 * identifiers.c: Moved from gcc/cpphash.c.
1475 * internal.h: Moved from gcc/cpphash.h. Change header
1476 guard name. All other files adjusted to match name change.
1477 * init.c: Moved from gcc/cppinit.c.
1478 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1479 * lex.c: Moved from gcc/cpplex.c.
1480 * directives.c: Moved from gcc/cpplib.c.
1481 * macro.c: Moved from gcc/cppmacro.c.
1482 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1483 * traditional.c: Moved from gcc/cpptrad.c.
1484 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1486 * ucnid.pl: Moved from gcc/cppucnid.pl.
1487 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1489 * symtab.c: Moved from gcc/hashtable.c.
1490 * line-map.c: Moved from gcc. Do not include intl.h.
1491 * mkdeps.c: Moved from gcc.
1492 * system.h: New file.
1493 * include/cpplib.h: Moved from gcc. Change header guard name.
1494 * include/line-map.h: Moved from gcc. Change header guard name.
1495 * include/mkdeps.h: Moved from gcc. Change header guard name.
1496 * include/symtab.h: Moved from gcc/hashtable.h. Change header