1 2008-05-21 Tom Tromey <tromey@redhat.com>
4 * lex.c (cpp_output_line_to_string): New function.
5 * internal.h (_cpp_begin_message): Don't declare.
6 * errors.c (_cpp_begin_message): Now static.
7 * include/cpplib.h (cpp_output_line_to_string): Declare.
8 * directives.c (do_diagnostic): Rewrote. Use
9 cpp_output_line_to_string. Don't use _cpp_begin_message.
11 2008-05-21 Tom Tromey <tromey@redhat.com>
13 * include/symtab.h (HT_ALLOCED): Remove.
15 * symtab.c (DELETED): New define.
16 (ht_lookup): Update comment.
17 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
18 code. Use subobject allocator for strings, if it exists.
19 (ht_expand): Handle deleted entries.
20 (ht_forall): Likewise.
21 (ht_purge): New function.
22 (ht_dump_statistics): Print deletion statistics.
24 2008-05-13 Tom Tromey <tromey@redhat.com>
26 PR preprocessor/22168:
27 * include/cpplib.h (struct cpp_options) <objc>: Update
29 * expr.c (eval_token): Warn for use of assertions.
30 * directives.c (directive_diagnostics): Warn about extensions.
31 (DEPRECATED): New define.
32 (DIRECTIVE_TABLE): Use it.
34 2008-05-06 Tom Tromey <tromey@redhat.com>
36 PR preprocessor/35313, PR preprocessor/36088:
37 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
38 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
40 2008-05-04 David S. Miller <davem@davemloft.net>
42 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
43 * configure: Regenerate.
45 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
47 * include/cpplib.h (cpp_define_formatted): New.
48 * directives.c (cpp_define_formatted): New.
50 2008-04-21 Tom Tromey <tromey@redhat.com>
53 * charset.c (_cpp_convert_input): Add buffer_start argument.
54 Ignore UTF-8 BOM if seen.
55 * internal.h (_cpp_convert_input): Add argument.
56 * files.c (struct _cpp_file) <buffer_start>: New field.
57 (destroy_cpp_file): Free buffer_start, not buffer.
58 (_cpp_pop_file_buffer): Likewise.
59 (read_file_guts): Update.
61 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
63 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
64 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
65 (struct cpp_options): Added uliterals.
66 (cpp_interpret_string): Update prototype.
67 (cpp_interpret_string_notranslate): Idem.
68 * charset.c (init_iconv_desc): New width member in cset_converter.
69 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
71 (emit_numeric_escape): Idem.
74 (convert_escape): Idem.
75 (converter_for_type): New function.
76 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
77 (cpp_interpret_string_notranslate): Match changed prototype.
78 (wide_str_to_charconst): Use converter_for_type.
79 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
80 * directives.c (linemarker_dir): Macro U changed to UC.
81 (parse_include): Idem.
82 (register_pragma_1): Idem.
83 (restore_registered_pragmas): Idem.
84 (get__Pragma_string): Support CPP_STRING{16,32}.
85 * expr.c (eval_token): Support CPP_CHAR{16,32}.
86 * init.c (struct lang_flags): Added uliterals.
87 (lang_defaults): Idem.
88 * internal.h (struct cset_converter) <width>: New field.
89 (struct cpp_reader) <char16_cset_desc>: Idem.
90 (struct cpp_reader) <char32_cset_desc>: Idem.
91 * lex.c (digraph_spellings): Macro U changed to UC.
93 (lex_string): Add support for u'...', U'...', u"..." and U"...".
94 (_cpp_lex_direct): Idem.
95 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
96 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
98 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
101 * aclocal.m4: Regenerate.
102 * configure: Regenerate.
104 2008-04-17 Tom Tromey <tromey@redhat.com>
107 * errors.c (cpp_error): Don't reference a token before the start
110 2008-04-16 Tom Tromey <tromey@redhat.com>
112 * Makefile.in (TAGS_SOURCES): New variable.
115 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
117 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
119 * configure: Rebuilt.
121 2008-04-02 Joseph Myers <joseph@codesourcery.com>
123 * include/cpplib.h (struct cpp_callbacks): Add used_define,
124 used_undef and before_define.
126 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
127 do_ifndef, cpp_pop_definition): Handle new flag and use new
129 * expr.c (parse_defined): Handle new flag and use new callbacks.
130 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
131 flag and use new callbacks.
133 2008-04-01 Jakub Jelinek <jakub@redhat.com>
136 * files.c (struct _cpp_file): Remove pch field.
137 (pch_open_file): Don't set file->pch, just file->pchname.
138 (should_stack_file): After pfile->cb.read_pch call
139 free pchname and clear pchname, don't close file->fd.
140 Test file->pchname instead of file->pch. Don't close fd after cb.
141 (_cpp_stack_include): Test file->pchname instead of file->pch.
143 2008-03-28 Tom Tromey <tromey@redhat.com>
145 * Makefile.in (POSTCOMPILE): New variable.
148 2008-03-13 Tom Tromey <tromey@redhat.com>
151 * directives.c (destringize_and_run): Set pfile->directive.
153 2008-03-06 Markus Milleder <markus.milleder@generali.at>
155 PR preprocessor/35458
156 * mkdeps.c (munge): Quote '#' with a '\'.
158 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
160 PR preprocessor/35379
161 * mkdeps.c (deps_write): Ensure the first target always appears
162 in the first column, without leading backslash newline. Avoid
163 some more extra whitespace.
165 2008-02-25 Thiemo Seufer <ths@mips.com>
167 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
169 2008-02-19 Tom Tromey <tromey@redhat.com>
171 * traditional.c (lex_identifier): Use CPP_HASHNODE.
172 * lex.c (lex_identifier): Use CPP_HASHNODE.
173 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
175 * identifiers.c (alloc_node): Change return type.
176 (_cpp_init_hashtable): Don't cast 'alloc_node'.
177 (proxy_assertion_broken): New declaration.
178 (cpp_forall_identifiers): Move comment.
179 * line-map.c (linemap_add): Comment fix.
180 (linemap_line_start): Indentation fix.
182 2008-01-25 Jakub Jelinek <jakub@redhat.com>
184 PR preprocessor/34692
185 * macro.c (collect_args): Add pragma_buff argument. Push
186 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
187 than into arguments. Reset prevent_expansion and parsing_args
188 state at CPP_PRAGMA_EOL/CPP_EOF.
189 (funlike_invocation_p): Add pragma_buff argument, pass it through
191 (enter_macro_context): Add result argument. Adjust
192 funlike_invocation_p caller. Emit all deferred pragma tokens
193 gathered during collect_args before the expansion, add a padding
194 token. Return 2 instead of 1 if any pragma tokens were prepended.
195 (cpp_get_token): If enter_macro_context returns 2, don't return
196 a padding token, instead cycle to grab CPP_PRAGMA token.
197 * directives.c (_cpp_handle_directive): If was_parsing_args
198 in deferred pragma, leave parsing_args and prevent_expansion as is.
200 2008-01-22 Tom Tromey <tromey@redhat.com>
203 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
204 __STDC_CONSTANT_MACROS.
206 2008-01-07 Fred Fish <fnf@specifix.com>
208 PR preprocessor/30363
209 * traditional.c (replace_args_and_push): Add local variable
210 cxtquote, calculate the replacement text size assuming a
211 worst case of every input character quoted with backslash,
212 and properly handle output quoting of quote characters in
213 actual arguments used in function-like macros.
215 2008-01-03 Tom Tromey <tromey@redhat.com>
217 PR preprocessor/34602
218 * directives.c (do_line): Don't try to spell EOF token.
219 (do_linemarker): Add comment.
221 2007-12-11 DJ Delorie <dj@redhat.com>
223 * charset.c (convert_using_iconv): Close out any shift states,
224 returning to the initial state.
226 2007-12-06 Tom Tromey <tromey@redhat.com>
229 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
231 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
232 * files.c (FILE_HASH_POOL_SIZE): New macro.
233 (struct file_hash_entry_pool): New.
234 (destroy_all_cpp_files): New function.
235 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
236 (new_file_hash_entry): Update.
237 (free_file_hash_entries): New function.
238 (_cpp_cleanup_files): Call free_file_hash_entries and
239 destroy_all_cpp_files.
240 (cpp_clear_file_cache): New function.
241 * include/cpplib.h (cpp_clear_file_cache): Declare.
243 2007-12-03 Tom Tromey <tromey@redhat.com>
245 PR preprocessor/34288
246 * configure.ac, config.in: Rebuilt.
247 * configure.ac: Check for ssize_t.
249 2007-11-30 Tom Tromey <tromey@redhat.com>
251 PR preprocessor/32868
252 * macro.c (_cpp_create_definition): Special case
253 __STDC_FORMAT_MACROS.
255 2007-11-16 Michael Matz <matz@suse.de>
257 * files.c (search_path_head): Fix check for absolute paths.
259 2007-11-11 Tom Tromey <tromey@redhat.com>
262 * include/cpplib.h (cpp_included_before): Declare.
263 * files.c (struct file_hash_entry) <location>: New field.
264 (_cpp_find_file): Initialize new field.
265 (make_cpp_dir): Likewise.
266 (cpp_included_before): New function.
268 2007-11-01 Tom Tromey <tromey@redhat.com>
270 PR preprocessor/30805
271 * macro.c (paste_tokens): Handle padding token.
272 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
274 2007-10-31 Tom Tromey <tromey@redhat.com>
276 PR preprocessor/30786
277 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
278 * directives.c (_cpp_do__Pragma): Return error status.
279 * internal.h (_cpp_do__Pragma): Update.
280 * directives.c (get__Pragma_string): Back up if EOF seen.
282 2007-09-06 Tom Tromey <tromey@redhat.com>
284 * internal.h (struct cpp_reader) <invocation_location>: New
286 (struct cpp_reader) <set_invocation_location>: Likewise.
287 * init.c (cpp_set_line_map): New function.
288 * line-map.c (linemap_add): Use linemap's allocator.
289 * include/line-map.h (GTY): Define.
290 (line_map_realloc): New typedef.
291 (struct line_map): Mark with GTY.
292 (struct line_maps): Likewise.
293 (struct line_maps) <maps>: Likewise.
294 (struct line_maps) <reallocator>: New field.
295 * include/symtab.h (GTY): Conditionally define.
296 * include/cpplib.h (cpp_set_line_map): Declare.
297 (cpp_get_token_with_location): Declare.
298 * macro.c (cpp_get_token): Set invocation_location on the reader.
299 (cpp_get_token_with_location): New function.
301 2007-08-30 Chao-ying Fu <fu@mips.com>
303 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
304 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
305 (cpp_classify_number): Support decimal fixed-point constants without
307 Warn about fixed-point constants when -pedantic.
308 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
309 comments to support fixed-point values.
310 (CPP_N_FRACT, CPP_N_ACCUM): Define.
312 2007-08-18 Tom Tromey <tromey@redhat.com>
314 PR preprocessor/32974
315 * directives.c (parse_include): Don't check for EOL when
316 processing #pragma dependency.
318 2007-07-30 Ollie Wild <aaw@google.com>
320 * directives-only.c: New file.
321 * internal.h (struct _cpp_dir_only_callbacks): New.
322 (_cpp_preprocess_dir_only): New function.
323 * directives.c (_cpp_handle_directive): Check directives_only before
324 disabling execution of indented directives.
325 * files.c (_cpp_stack_file): Add directives_only check.
326 * include/cpplib.h (struct cpp_options): Add directives_only.
327 (cpp_init_special_builtins): New function.
328 * init.c (cpp_init_special_builtins): New function.
329 (cpp_init_builtins): Move builtin_array initialization to
330 cpp_init_special_builtins.
331 (post_options): Check directives_only before setting
332 pfile->state.prevent_expansion = 1.
333 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
334 is expanded inside a directive while -fdirectives-only is enabled.
335 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
336 (libcpp_a_SOURCES): Add directives-only.c.
338 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
340 * traditional.c (_cpp_scan_out_logical_line): Initialize
341 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
342 fmacro.args to prevent 'may be used uninitialized' warning.
344 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
346 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
348 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
349 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
350 for 'q' or 'Q' suffixes.
352 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
354 * files.c (open_file): Correct typo.
356 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
358 * files.c (open_file): Prevent the call
359 for stat from overwriting errno.
361 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
363 * files.c (open_file): Account for the
364 fact that on windows, opening a directory gives
367 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
369 PR preprocessor/23479
370 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
372 (append_digit): Likewise.
373 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
374 binary integer constants.
376 2007-05-31 Dave Korn <dave.korn@artimi.com>
378 PR preprocessor/14331
379 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
381 2007-05-24 Ollie Wild <aaw@google.com>
383 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
384 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
385 (cpp_write_pch_state): Save __COUNTER__ state.
386 (cpp_valid_state): Check valid __COUNTER__ state.
387 (cpp_read_state): Read new __COUNTER__ state.
388 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
389 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
390 * internal.h (struct cpp_reader): Add counter member.
392 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
394 PR preprocessor/20077
395 * macro.c (create_iso_definition): Fixed the method to determine
396 whether the token-pasting operator appears at the beginning or the end
399 2007-05-21 Ian Lance Taylor <iant@google.com>
401 * internal.h (struct cpp_reader): Add new fields:
402 nonexistent_file_hash and nonexistent_file_ob.
403 * files.c: Include "obstack.h".
404 (find_file_in_dir): Before trying to open the file, look up the
405 path name in the hash table of nonexistent files. After failing
406 to open the file, add the path name to the hash table.
407 (_cpp_find_file): Cache the results of looking up the file name
408 starting with the quote and bracket chain heads, if we can.
409 (nonexistent_file_hash_eq): New static function.
410 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
411 pfile->nonexistent_file_ob.
412 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
413 pfile->nonexistent_file_ob.
415 2007-05-14 Janis Johnson <janis187@us.ibm.com>
417 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
420 * expr.c (interpret_float_suffix): Check for invalid suffix.
422 2007-05-02 Eric Christopher <echristo@apple.com>
424 * expr.c (num_div_op): Don't overflow if the result is
427 2007-05-02 Tom Tromey <tromey@redhat.com>
429 PR preprocessor/28709
430 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
432 2007-03-30 Michael Meissner <michael.meissner@amd.com>
434 * directives.c (lex_macro_node_from_str): Fix alloca call to be
437 2007-03-30 Richard Henderson <rth@redhat.com>
439 * directives.c (lex_macro_node_from_str): New.
440 (cpp_push_definition, cpp_pop_definition): New.
441 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
443 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
445 * Makefile.in: Add dummy install-pdf target.
447 2007-01-30 Tom Tromey <tromey@redhat.com>
449 PR preprocessor/30468
450 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
453 2007-01-30 Tom Tromey <tromey@redhat.com>
455 PR preprocessor/29966
456 * macro.c (lex_expansion_token): Save and restore cpp_reader's
458 (_cpp_create_definition): Don't restore cur_token here.
459 * lex.c (_cpp_lex_token): Added assertion.
461 2007-01-27 Tom Tromey <tromey@redhat.com>
463 * configure: Rebuilt.
465 2007-01-12 Tom Tromey <tromey@redhat.com>
467 PR preprocessor/28227
468 * directives.c (lex_macro_node): Added 'is_def_or_undef'
475 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
477 * configure: Regenerate.
479 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
481 * configure: Regenerate.
483 2007-01-04 Tom Tromey <tromey@redhat.com>
485 PR preprocessor/28165
486 * internal.h (cpp_in_primary_file): New function.
487 * directives.c (do_include_next): Use cpp_in_primary_file.
488 (do_pragma_once): Likewise.
489 (do_pragma_system_header): Likewise.
491 2006-12-29 Ian Lance Taylor <iant@google.com>
493 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
494 look backward at the end of the line unless we saw a backslash.
496 2006-12-29 Jakub Jelinek <jakub@redhat.com>
498 PR preprocessor/29612
499 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
500 only when new_sysp is non-zero.
502 2006-12-28 Tom Tromey <tromey@redhat.com>
504 PR preprocessor/30001
505 * charset.c (_cpp_convert_input): Check that to.len is greater
508 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
510 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
511 * configure: Rebuilt.
513 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
515 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
516 for experimental C++0x mode.
517 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
518 adopted the preprocessor changes introduced in C99.
520 2006-10-29 Joseph Myers <joseph@codesourcery.com>
522 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
523 depending on --enable-targets=all.
524 * configure: Regenerate.
526 2006-10-12 Jakub Jelinek <jakub@redhat.com>
528 PR preprocessor/28709
529 * macro.c (paste_tokens): Do error reporting here, use BUF with the
530 spelled LHS token as opposed to spelling it again.
531 (paste_all_tokens): Don't report errors here, just break on failure.
533 2006-10-10 Brooks Moses <bmoses@stanford.edu>
535 * Makefile.in: Added empty "pdf" target.
537 2006-09-22 Geoffrey Keating <geoffk@apple.com>
539 * configure.ac: Make need_64_bit_hwint case for x86-darwin
540 match exactly the glob in gcc/config.gcc.
541 * configure: Regenerate.
543 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
546 PR preprocessor/14634
547 * lex.c (lex_string): Pedwarn for unterminated literals.
549 2006-09-08 Eric Christopher <echristo@apple.com>
551 * configure.ac: Add 64-bit HWI support for i?86-darwin.
553 2006-08-14 Steve Ellcey <sje@cup.hp.com>
557 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
558 (CPP_LAST_EQ): Change.
559 (CPP_LAST_PUNCTUATOR): Change.
560 * expr.c (cpp_operator): Remove MIN and MAX.
561 (reduce): Remove CPP_MIN and CPP_MAX.
562 (num_binary_op): Ditto.
563 * lex.c (_cpp_lex_direct): Ditto.
564 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
566 2006-06-09 Jakub Jelinek <jakub@redhat.com>
568 PR preprocessor/27746
569 * directives.c (do_pragma): Handle pragma with valid namespace
570 and invalid name coming from macro expansion.
571 * directives.c (destringize_and_run): Initialize next field in
576 * directives.c (destringize_and_run): Set NO_EXPAND on the
579 * macro.c (_cpp_backup_tokens): Fix comment typo.
581 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
583 * Makefile.in (CATALOGS): Add po/ prefix.
584 * configure: Regenerated.
586 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
588 * Makefile.in: Add install-html target. Add install-html to .PHONY
590 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
592 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
593 * files.c (_cpp_get_file_stat): New function.
594 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
595 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
596 * internal.h (_cpp_get_file_stat): Prototype.
597 (struct cpp_buffer): Add timestamp.
599 2006-01-23 Jakub Jelinek <jakub@redhat.com>
601 PR preprocessor/25717
602 * init.c (cpp_init_builtins): If __STDC__ will not change value
603 between system headers and other sources, define it as a normal
604 macro rather than a builtin.
605 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
606 cpp_in_system_header condition.
608 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
610 * Makefile.in: Use -MMD instead of -MD.
612 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
613 Richard Henderson <rth@redhat.com>
615 Merge from gomp branch:
616 * directives.c (struct pragma_entry): Add is_deferred. Add ident
617 entry to value union.
618 (end_directive): Don't eat the line if in_deferred_pragma.
619 (run_directive): Remove pragma hacks.
620 (insert_pragma_entry): Remove.
621 (new_pragma_entry): New.
622 (register_pragma_1): Split out of register_pragma. Only handle
623 the lookup tree and return the new entry.
624 (cpp_register_pragma): Fill in the pragma entry here.
625 (cpp_register_deferred_pragma): New.
626 (register_pragma_internal): New.
627 (_cpp_init_internal_pragmas): Use register_pragma_internal.
628 (do_pragma): Allow pragma expansion after namespace. For deferred
629 pragmas, don't slurp the line into a string.
630 (destringize_and_run): Save tokens for deferred pragmas.
631 (cpp_handle_deferred_pragma): Remove.
632 * macro.c (builtin_macro): Remove pragma token hack.
633 (_cpp_push_token_context): Rename from push_token_context and export.
634 * internal.h (struct lexer_state): Add pragma_allow_expansion.
635 (_cpp_push_token_context): Declare.
636 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
637 a token. Update the line number correctly if so.
638 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
639 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
640 * include/cpplib.h (PRAGMA_EOL): New.
641 (CPP_TOKEN_FLD_PRAGMA): New.
642 (struct cpp_token): Add val.pragma.
643 (struct cpp_options): Remove defer_pragmas.
644 (cpp_handle_deferred_pragma): Remove.
645 (cpp_register_deferred_pragma): Declare.
647 2006-01-01 Jakub Jelinek <jakub@redhat.com>
650 * directives.c (do_pragma): If pragma line ends with multi-line
651 block comment, end the saved deferred pragma string before that
652 comment. Handle embedded '\0' chars on the pragma line.
654 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
657 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
659 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
660 Ben Elliston <bje@au.ibm.com>
662 * include/cpplib.h (CPP_N_DFLOAT): New.
663 * expr.c (interpret_float_suffix): Identify df, dd, and dl
664 suffixes as decimal floating point constants.
665 (cpp_classify_number): Disallow hexadecimal DFP constants.
667 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
668 Ian Lance Taylor <ian@airs.com>
670 * include/cpplib.h (struct cpp_callbacks): Annotate error with
671 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
673 2005-11-09 Per Bothner <per@bothner.com>
674 Uros Bizjak <uros@kss-loka.si>
677 * init.c (read_original_filename): Temporarily set
678 state.in_directive before calling _cpp_lex_direct for
681 2005-11-03 James E Wilson <wilson@specifix.com>
683 PR preprocessor/24202
684 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
686 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
688 * include/cpplib.h (struct cpp_callbacks): Make error take
690 * errors.c (cpp_error): Update call to callback.
692 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
694 PR preprocessor/22042
695 * macro.c (_cpp_builtin_macro_text): Lower the needed max
697 (cpp_quote_string): Don't octalify non printable
700 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
703 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
704 (struct cpp_callbacks): Add error.
705 * errors.c (cpp_error): If client_diagnostic, use error callback.
706 * charset.c (convert_escape): Don't use %03o in diagnostic.
708 2005-10-21 James E Wilson <wilson@specifix.com>
710 PR preprocessor/15220
711 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
712 callers. Pass to open_file_failed.
713 (open_file_failed): New parameter angle_brackets. Fix all callers.
714 Use in print_dep assignment.
715 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
716 * internal.h (_cpp_find_file): Add new parm to declaration.
718 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
720 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
721 * configure: Regenerate.
723 2005-10-04 Ian Lance Taylor <ian@airs.com>
725 PR preprocessor/13726
726 * directives.c (check_eol_return_comments): New static function.
727 (parse_include): Add buf parameter. Change all callers.
728 (do_include_common): If not discard comments, turn on
729 save_comments. Pass collected comments to include callback.
730 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
731 include callback: cpp_token list.
733 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
735 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
736 * init.c (struct lang_flags, lang_defaults): Add
737 extended_identifiers.
738 (cpp_set_lang): Use it.
739 * lex.c (forms_identifier_p): Check extended_identifiers.
741 2005-08-30 Jakub Jelinek <jakub@redhat.com>
743 PR preprocessor/20348
744 PR preprocessor/20356
745 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
748 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
750 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
751 -Wmissing-format-attribute.
753 * configure: Regenerate.
755 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
757 * all files: Update FSF address in copyright headers.
758 * makeucnid.c (write_copyright): Update outputted FSF address.
760 2005-06-13 Zack Weinberg <zack@codesourcery.com>
762 * configure.ac: Invoke ZW_CREATE_DEPDIR and
763 ZW_PROG_COMPILER_DEPENDENCIES.
764 * aclocal.m4, configure: Regenerate.
765 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
767 (distclean): Clean up $(DEPDIR) and its contents.
768 (.c.o): Use $(COMPILE).
769 Include $(DEPDIR)/*.Po for most object->header dependencies.
771 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
773 * configure.ac: Check declarations for asprintf and vasprintf.
774 * config.in: Regenerate.
775 * configure: Likewise.
777 * charset.c (conversion_loop): Use XRESIZEVEC.
778 (convert_no_conversion): Likewise.
779 (convert_using_iconv): Likewise.
780 (init_iconv_desc): Cast return value of alloca.
781 (cpp_host_to_exec_charset): Use XNEWVEC.
782 (emit_numeric_escape): Use XRESIZEVEC.
783 (cpp_interpret_string): Use XNEWVEC.
784 (cpp_interpret_string): Use XRESIZEVEC.
785 (_cpp_interpret_identifier): Cast return value of alloca.
786 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
787 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
788 (parse_include): Use XNEWVEC.
789 (insert_pragma_entry): Rename local variable "new" to
791 (save_registered_pragmas): Cast return value of xmemdup.
792 (destringize_and_run): Same for alloca.
793 (parse_assertion): Likewise.
794 (do_assert): Cast allocated storage to proper type.
795 (cpp_define): Likewise.
796 (_cpp_define_builtin): Likewise.
797 (cpp_undef): Likewise.
798 (handle_assertion): Likewise.
799 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
800 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
801 (CPP_UMINUS): Likewise.
802 (struct cpp_operator): Rename from struct operator.
803 (_cpp_expand_op_stack): Use XRESIZEVEC.
804 * files.c (pch_open_file): Use XNEWVEC.
805 (pch_open_file): Use XRESIZEVEC.
806 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
807 (dir_name_of_file): Use XNEWVEC.
808 (make_cpp_file): Use XCNEW.
809 (make_cpp_dir): Likewise.
810 (allocate_file_hash_entries): USE XNEWVEC.
811 (cpp_included): Cast return value of htab_find_with_hash.
812 (append_file_to_dir): Use XNEWVEC.
813 (read_filename_string): Likewise. Use XRESIZEVEC too.
814 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
815 (remap_filename): Use XNEWVEC.
816 (struct pchf_entry): Move definition out of struct pchf_data.
817 (_cpp_save_file_entries): Use XCNEWVAR.
818 (_cpp_read_file_entries): Use XNEWVAR.
819 * identifiers.c (alloc_node): Use XOBNEW.
820 * init.c (cpp_create_reader): Use XCNEW.
821 (cpp_init_builtins): Cast of b->value to enum builtin_type.
822 (read_original_directory): Cast return value of alloca.
823 * lex.c (add_line_note): Use XRESIZEVEC.
824 (warn_about_normalization): Use XNEWVEC.
825 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
826 (new_buff): Use XNEWVEC.
827 * line-map.c (linemap_add): Use XRESIZEVEC.
828 * macro.c (builtin_macro): Cast return value of alloca.
829 (paste_tokens): Likewise.
830 (expand_arg): Use XNEWVEC and XRESIZEVEC.
831 (_cpp_save_parameter): Use XRESIZEVEC.
832 (create_iso_definition): Cast allocated storage to proper type.
833 (_cpp_create_definition): Likewise.
834 (cpp_macro_definition): Use XRESIZEVEC.
835 * makedepend.c (add_clm): Use XNEW.
837 * mkdeps.c (munge): Use XNEWVEC.
838 (deps_init): Use XCNEW.
839 (deps_add_target): Use XRESIZEVEC.
840 (deps_add_default_target): Cast return value of alloca.
841 (deps_add_dep): Use XRESIZEVEC.
842 (deps_add_vpath): Likewise. Use XNEWVEC too.
843 (deps_restore): Likewise.
844 * pch.c (save_idents): Use XNEW and XNEWVEC.
845 (cpp_save_state): Use XNEW.
846 (count_defs): Cast return value of htab_find.
847 (write_defs): Likewise.
848 (cpp_write_pch_deps): Use XNEWVEC.
849 (collect_ht_nodes): Use XRESIZEVEC.
850 (cpp_valid_state): Use XNEWVEC.
851 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
852 * symtab.c (ht_create): Use XCNEW.
853 (ht_lookup_with_hash): Cast return value of obstack_copy0.
854 (ht_expand): Use XCNEWVEC.
855 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
856 (bool): Do not define if __cplusplus.
858 2005-05-12 Zack Weinberg <zack@codesourcery.com>
860 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
861 (do_sccs): Delete function definition, #define to do_ident.
862 (do_ident): Don't hardwire directive name.
864 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
867 * configure: Regenerate.
869 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
871 * files.c: Include io.h for DJGPP to get prototype of setmode.
873 2005-04-19 Per Bothner <per@bothner.com>
875 PR preprocessor/20907
876 * line-map.c (linemap_line_start): Fix bug when we need to increse
877 column_bits but can re-use the current line_map.
879 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * system.h (fopen, fdopen, freopen): Define these to the unlocked
884 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
886 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
887 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
888 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
889 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
891 (fwrite_unlocked): Fix prototype.
893 * configure, config.in: Regenerate.
895 2005-04-05 Jakub Jelinek <jakub@redhat.com>
897 PR preprocessor/19475
898 * macro.c (create_iso_definition): For < ISO C99, don't
899 pedwarn if there is no whitespace between macro name and its
900 replacement, but the replacement starts with a basic character
903 2005-03-28 Andreas Jaeger <aj@suse.de>
905 * lex.c (warn_about_normalization): Cast field width to int to
908 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
910 * configure.ac: Consistently use solaris2.1[0-9]* instead of
912 * configure: Regenerate.
914 2005-03-15 Geoffrey Keating <geoffk@apple.com>
916 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
917 UCN rather than printing an error.
919 2005-03-14 Geoffrey Keating <geoffk@apple.com>
921 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
923 2005-03-14 Geoffrey Keating <geoffk@apple.com>
925 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
926 * charset.c: Update for new format of ucnid.h.
927 (ucn_valid_in_identifier): Update for new format of ucnid.h.
928 Add NST parameter, and update it; update callers.
929 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
931 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
932 * internal.h (struct normalize_state): New.
933 (INITIAL_NORMALIZE_STATE): New.
934 (NORMALIZE_STATE_RESULT): New.
935 (NORMALIZE_STATE_UPDATE_IDNUM): New.
936 (_cpp_valid_ucn): New.
937 * lex.c (warn_about_normalization): New.
938 (forms_identifier_p): Add normalize_state parameter, update callers.
939 (lex_identifier): Add normalize_state parameter, update callers. Keep
941 (lex_number): Likewise.
942 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
943 it with warn_about_normalization.
947 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
948 comments about obsolete version of C++.
949 * include/cpplib.h (enum cpp_normalize_level): New.
950 (struct cpp_options): Add warn_normalize field.
952 2005-03-11 Geoffrey Keating <geoffk@apple.com>
954 * directives.c (glue_header_name): Update call to cpp_spell_token.
955 * internal.h (_cpp_interpret_identifier): New.
956 * charset.c (_cpp_interpret_identifier): New.
957 (_cpp_valid_ucn): Allow UCN version of '$'.
958 * lex.c (lex_identifier): Add extra parameter to indicate if initial
959 character was '$' or '\'. Support identifiers with UCNs.
960 (forms_identifier_p): Allow UCNs.
961 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
963 (cpp_spell_token): Add FORSTRING parameter. Use it.
964 (cpp_token_as_text): Update call to cpp_spell_token.
965 (cpp_output_token): Write UCNs back out.
966 (stringify_arg): Update call to cpp_spell_token.
967 (paste_tokens): Likewise.
968 (cpp_macro_definition): Likewise.
969 * macro.c (stringify_arg): Likewise.
970 (paste_tokens): Likewise.
971 (cpp_macro_definition): Likewise.
972 * include/cpplib.h: Add parameter to cpp_spell_token.
974 2005-03-04 Jakub Jelinek <jakub@redhat.com>
978 * macro.c (replace_args, cpp_get_token): Copy whole
979 cpp_token_u instead of just cpp_string field from it.
981 2005-02-28 Devang Patel <dpatel@apple.com>
983 * directives.c (do_line): Save sysp early before line table is
986 2005-02-20 Zack Weinberg <zack@codesourcery.com>
989 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
990 (cpp_host_to_exec_charset): New function.
991 * include/cpplib.h: Declare cpp_host_to_exec_charset.
993 2005-02-19 Devang Patel <dpatel@apple.com>
995 * charset.c (_cpp_convert_input): Check '\r' before inserting
998 2005-02-15 Eric Christopher <echristo@redhat.com>
1000 PR preprocessor/19077
1001 * macro.c (cpp_macro_definition): Move handling of whitespace
1002 to PREV_WHITE conditional. Remove overloading of len
1005 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1007 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1008 traditional.c: Update copyright.
1010 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1013 * configure.ac: Check for declaration of basename and getopt.
1014 * config.in: Regenerate.
1015 * configure: Regenerate.
1016 * internal.h (ustrcspn): New.
1017 * macro.c (create_iso_definition): Fix allocation of memory.
1018 (padding_token): Add cast to remove const-ness.
1019 * pch.c (cpp_read_state): Use ustrcspn.
1021 2005-02-08 Mike Stump <mrs@apple.com>
1023 * files.c (pchf_adder): Remove.
1024 (struct pchf_adder_info): Likewise.
1025 (_cpp_save_file_entries): Write out all files so that #import works.
1027 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1029 * configure: Regenerate.
1031 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1033 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1035 * include/cpplib.h: Also update copyright years.
1037 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1039 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1040 to the list of all files.
1042 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1044 * internal.h: Update references to Cpp lib filenames.
1045 * directives.c: Likewise.
1047 * macro.c: Likewise.
1048 * traditional.c: Likewise.
1050 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1052 PR preprocessor/15167
1053 * files.c (destroy_cpp_file): New function.
1054 (should_stack_file): Make a new file if the
1055 compared file is still stacked.
1057 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1059 PR preprocessor/17610
1060 * directives.c (do_include_common): Error out if an empty filename
1061 is given for #include (or #include_next or #import).
1063 2004-11-27 Roger Sayle <roger@eyesopen.com>
1064 Zack Weinberg <zack@codesourcery.com>
1066 * internal.h: Replace all uses of uchar with unsigned char.
1067 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1068 with !IN_GCC, so uchar is only defined whilst building libcpp.
1070 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1072 * aclocal.m4: Regenerate.
1074 2004-11-24 Roger Sayle <roger@eyesopen.com>
1076 PR preprocessor/15824
1077 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1078 directly, instead of the non-existant "system.h" and "ansidecl.h".
1079 * configure: Regenerate.
1081 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1082 Joseph Myers <joseph@codesourcery.com>
1084 * internal.h (struct lexer_state): Add in_deferred_pragma.
1085 * directives.c (struct pragma_entry): Add allow_expansion.
1086 (insert_pragma_entry): Take allow_expansion flag.
1087 (register_pragma): Likewise.
1088 (cpp_register_pragma): Likewise.
1089 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1090 (do_pragma): Honor allow_expansion.
1091 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1092 * include/cpplib.h (cpp_register_pragma): Update prototype.
1094 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1095 Mark Mitchell <mark@codesourcery.com>
1097 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1098 need_64bit_hwint=yes.
1099 * configure: Regenerate.
1101 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1103 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1105 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1106 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1107 Remove local srcdir path from generated file.
1109 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1110 Gerald Pfeifer <gerald@pfeifer.com>
1112 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1115 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1118 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1119 (cpp_handle_deferred_pragma): Add cast to silence warning.
1121 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1123 * errors.c (_cpp_begin_message): Print "error: " for errors.
1125 2004-10-10 Andreas Jaeger <aj@suse.de>
1127 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1128 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1130 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1132 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1134 (cpp_read_state): Remove unused variables, m, d and mac_count.
1136 2004-09-29 Per Bothner <per@bothner.com>
1138 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1139 cb.line_change. Otherwise do_pragma will call the line_change
1140 call-back with a meaningless line number.
1142 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1144 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1145 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1146 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1147 * aclocal.m4, configure: Regenerate.
1148 * init.c: Include localedir.h.
1149 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1151 (.c.o): Use $(ALL_CFLAGS).
1152 (localedir.h, localedir.hs): New rules.
1153 (clean): Use rm -rf to remove directories.
1154 (distclean): Also delete localedir.h and localedir.hs.
1155 (init.o): Update dependencies.
1157 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1159 * Makefile.in (aclocal.m4): Update dependencies.
1160 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1161 * aclocal.m4, configure: Regenerate.
1163 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1165 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1166 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1167 Some other comments in this file also tweaked.
1169 * directives.c (do_pragma): Save current buffer position
1170 before lexing the pragma keywords; don't call
1171 _cpp_backup_tokens in the defer_pragmas case.
1173 2004-09-15 Per Bothner <per@bothner.com>
1175 * include/line-map.h (line_map_start): Add parameter names so
1176 preceding comment makes sense.
1177 (linemap_add): Remove from comment mention of non-existing parameter.
1179 2004-09-09 Matt Austern <austern@apple.com>
1180 Zack Weinberg <zack@codesourcery.com>
1182 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1183 prefixes throughout. Add entry for PRAGMA. Remove
1184 unnecessary "= 0" from EQ.
1185 (enum cpp_ttype): Adjust OP and TK definitions to restore
1186 prefixes, via token-paste.
1187 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1188 Change from #defines to additional cpp_ttype enumerators.
1189 (struct cpp_options): Add defer_pragmas.
1190 (cpp_handle_deferred_pragma): Prototype new interface.
1192 * internal.h (struct cpp_reader): Add directive_result.
1193 * directives.c (struct pragma_entry): Add is_internal field;
1194 give boolean fields type bool.
1195 (start_directive): Initialize pfile->directive_result.type.
1196 (_cpp_do__Pragma): Likewise.
1197 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1198 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1200 (register_pragma): New static function, bulk of former
1201 cpp_register_pragma here; add 'internal' argument, pass along
1202 to insert_pragma_entry.
1203 (cpp_register_pragma): Now a wrapper around register_pragma which
1204 always passes false for 'internal' argument.
1205 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1206 true for 'internal'.
1207 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1208 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1209 token instead of executing the pragma.
1210 (cpp_handle_deferred_pragma): New interface.
1211 * lex.c (token_spellings): Adjust OP and TK definitions to
1212 match changes to cpplib.h.
1213 (_cpp_lex_token): Check for a directive-result token and
1214 return it if present.
1215 (cpp_token_val_index): Handle CPP_PRAGMA.
1216 * macro.c (cpp_builtin_macro_text): Correct comment.
1217 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1219 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1221 PR preprocessor/14699
1222 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1223 from size_t to double.
1225 2004-08-28 Andreas Schwab <schwab@suse.de>
1226 Andreas Jaeger <aj@suse.de>
1228 * configure.ac: Set PACKAGE correctly.
1229 * configure: Regenerated.
1231 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1233 * Makefile.in: Add back top_builddir.
1235 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1237 * configure.ac: Replace Automake macro invocations
1238 with manual Autoconf checks and substitutions.
1239 * configure: Regenerate.
1240 * aclocal.m4: Regenerate.
1241 * config.in: Regenerate.
1242 * Makefile.am: Removed.
1243 * Makefile.in: Heavy simplification and reorganization.
1245 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1247 * configure.ac (arm*-*-eabi*): New target.
1248 (arm*-*-symbianelf*): Likewise.
1249 * configure: Regenerated.
1251 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1253 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1254 * directives.c: Use XNEW-family macros from libiberty.
1256 * macro.c: Likewise.
1257 * cpplib.h (cpp_deps_style): Export enum with name.
1259 2004-07-23 Matthias Klose <doko@debian.org>
1261 * init.c (init_library): Use PACKAGE for the text domain.
1263 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1265 PR preprocessor/16366
1266 * internal.h (struct cpp_reader): New field dir_hash.
1267 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1268 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1270 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1272 PR preprocessor/16192
1273 PR preprocessor/15913
1274 PR preprocessor/15572
1275 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1276 expression is missing.
1277 * init.c (post_options): Traditional cpp doesn't do // comments.
1279 2004-06-30 Per Bothner <per@bothner.com>
1281 * include/line-map.h (fileline): Remove old typedef.
1282 * internal.h (struct cpp_reader): Use source_location typedef instead.
1284 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1286 Partially revert patch of 2004-06-05.
1287 * files.c (search_cache): Remove pfile argument. Don't check
1288 for file that would be found by "" or <> search here...
1289 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1290 Do not apply directory-of-current-file correction to files
1291 found by this check. Rearrange code slightly.
1293 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1295 * files.c (should_stack_file): Correct swapped parameters to call
1297 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1299 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1301 * Makefile.in: Regenerate with automake 1.8.5.
1302 * aclocal.m4: Likewise.
1303 * configure: Regenerate.
1305 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1307 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1308 * configure, config.in: Regenerate.
1309 * system.h: Unconditionally define bool as unsigned char,
1310 BOOL_BITFIELD as unsigned int.
1311 * .cvsignore: New file.
1313 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1315 * traditional.c (push_replacement_text): Set macro->traditional.
1316 (save_replacement_text): Likewise.
1317 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1318 (struct save_macro_item): Delete.
1319 (struct save_macro_data): Use a character array not the previous
1321 (save_macros): Save macro as text not as internal structures.
1322 (cpp_prepare_state): Update for changes to save_macro_data.
1323 (cpp_read_state): Don't read macros defined in PCH. Restore
1325 * macro.c (create_iso_definition): Honour alloc_subobject.
1326 Clear traditional flag.
1327 (_cpp_create_definition): Honour alloc_subobject.
1328 * lex.c (cpp_token_val_index): New.
1329 * internal.h: Include cpp-id-data.h.
1330 (uchar): Move definition to cpp-id-data.h.
1332 (cpp_macro): Likewise.
1333 * directives.c (struct answer): Move to cpp-id-data.h.
1334 (do_assert): Honour alloc_subobject.
1336 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1337 * include/cpplib.h (struct cpp_string): Add GTY marker.
1338 (enum cpp_token_fld_kind): New.
1339 (struct cpp_token): Add GTY markers.
1340 (cpp_token_val_index): Prototype.
1341 (CPP_HASHNODE_VALUE_IDX): New.
1342 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1343 * include/cpp-id-data.h: New file.
1345 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1347 * Makefile.am (all-local): New.
1348 * Makefile.in: Regenerate.
1350 2004-06-06 Roger Sayle <roger@eyesopen.com>
1352 * Makefile.am (LIBICONV): Declare.
1353 (makedepend_LDADD): Use LIBICONV.
1354 * Makefile.in: Regenerate.
1356 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1358 * Makefile.am (LIBINTL): Declare
1359 (makedepend_LDADD): Use LIBINTL.
1360 * Makefile.in: Regenerate.
1362 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1364 * Makefile.am: Add makedepend.
1365 * Makefile.in, aclocal.m4: Regenerate.
1366 * charset.c: Insert a space to avoid a warning.
1367 * directives.c: Include mkdeps.h.
1368 (_cpp_handle_directive): Reenable macro expander if appropriate.
1369 (undefine_macros): Inline body of _cpp_free_definition for speed.
1370 Do not call undef callback or _cpp_warn_if_unused_macro.
1371 (cpp_get_deps): New interface.
1372 * files.c (search_cache): Add pfile argument. Check for file
1373 that would be found by "" or <> search here...
1374 (_cpp_find_file): ...not here. Correct recorded start_dir of
1375 files found by directory-of-current-file search that would be
1376 found by "" or <> search.
1377 * init.c (cpp_add_dependency_target): Delete.
1378 * internal.h (struct lexer_state): Add discarding_output flag.
1379 * lex.c (lex_identifier): Compute hash function while scanning.
1380 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1382 * makedepend.c: New file.
1383 * mkdeps.c (struct deps): Add vpath vector.
1384 (apply_vpath, deps_add_vpath): New function.
1385 (deps_free): Free vpath vector.
1386 (deps_add_dep, deps_add_target): Use apply_vpath.
1387 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1388 (ht_lookup_with_hash): New function.
1389 * cpplib.h, mkdeps.h: Update prototypes.
1390 * symtab.h: Update prototypes.
1391 (HT_HASHSTEP, HT_FINISH): New macros.
1393 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1395 * symtab.c (ht_create): Set entries_owned.
1396 (ht_destroy): Honour entries_owned.
1397 (ht_expand): Likewise.
1399 * include/symtab.h (struct ht): New field 'entries_owned'
1400 (ht_load): New prototype.
1402 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1405 * configure.ac: Fix m4 quoting when picking
1406 the size of HOST_WIDE_INT.
1407 * configure: Regenerate.
1409 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1411 * Makefile.am: the correct directory for
1412 gettext include files is given by @INCINTL@.
1413 * Makefile.in: Regenerate.
1415 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1417 * system.h [!ENABLE_NLS]: dgettext takes two
1420 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1422 Moved libcpp from the gcc subdirectory to the toplevel.
1423 * Makefile.am: New file.
1424 * Makefile.in: Regenerate.
1425 * configure.ac: New file.
1426 * configure: Regenerate.
1427 * config.in: Regenerate.
1428 * charset.c: Moved from gcc/cppcharset.c. Add note about
1429 brokenness of input charset detection. Adjust for change
1430 in name of cppucnid.h.
1431 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1432 * expr.c: Moved from gcc/cppexp.c.
1433 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1434 Remove #define of O_BINARY, it is in system.h.
1435 * identifiers.c: Moved from gcc/cpphash.c.
1436 * internal.h: Moved from gcc/cpphash.h. Change header
1437 guard name. All other files adjusted to match name change.
1438 * init.c: Moved from gcc/cppinit.c.
1439 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1440 * lex.c: Moved from gcc/cpplex.c.
1441 * directives.c: Moved from gcc/cpplib.c.
1442 * macro.c: Moved from gcc/cppmacro.c.
1443 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1444 * traditional.c: Moved from gcc/cpptrad.c.
1445 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1447 * ucnid.pl: Moved from gcc/cppucnid.pl.
1448 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1450 * symtab.c: Moved from gcc/hashtable.c.
1451 * line-map.c: Moved from gcc. Do not include intl.h.
1452 * mkdeps.c: Moved from gcc.
1453 * system.h: New file.
1454 * include/cpplib.h: Moved from gcc. Change header guard name.
1455 * include/line-map.h: Moved from gcc. Change header guard name.
1456 * include/mkdeps.h: Moved from gcc. Change header guard name.
1457 * include/symtab.h: Moved from gcc/hashtable.h. Change header