1 2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
3 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name.
5 2008-05-21 Tom Tromey <tromey@redhat.com>
8 * lex.c (cpp_output_line_to_string): New function.
9 * internal.h (_cpp_begin_message): Don't declare.
10 * errors.c (_cpp_begin_message): Now static.
11 * include/cpplib.h (cpp_output_line_to_string): Declare.
12 * directives.c (do_diagnostic): Rewrote. Use
13 cpp_output_line_to_string. Don't use _cpp_begin_message.
15 2008-05-21 Tom Tromey <tromey@redhat.com>
17 * include/symtab.h (HT_ALLOCED): Remove.
19 * symtab.c (DELETED): New define.
20 (ht_lookup): Update comment.
21 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED
22 code. Use subobject allocator for strings, if it exists.
23 (ht_expand): Handle deleted entries.
24 (ht_forall): Likewise.
25 (ht_purge): New function.
26 (ht_dump_statistics): Print deletion statistics.
28 2008-05-13 Tom Tromey <tromey@redhat.com>
30 PR preprocessor/22168:
31 * include/cpplib.h (struct cpp_options) <objc>: Update
33 * expr.c (eval_token): Warn for use of assertions.
34 * directives.c (directive_diagnostics): Warn about extensions.
35 (DEPRECATED): New define.
36 (DIRECTIVE_TABLE): Use it.
38 2008-05-06 Tom Tromey <tromey@redhat.com>
40 PR preprocessor/35313, PR preprocessor/36088:
41 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4.
42 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON.
44 2008-05-04 David S. Miller <davem@davemloft.net>
46 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes.
47 * configure: Regenerate.
49 2008-04-22 Daniel Franke <franke.daniel@gmail.com>
51 * include/cpplib.h (cpp_define_formatted): New.
52 * directives.c (cpp_define_formatted): New.
54 2008-04-21 Tom Tromey <tromey@redhat.com>
57 * charset.c (_cpp_convert_input): Add buffer_start argument.
58 Ignore UTF-8 BOM if seen.
59 * internal.h (_cpp_convert_input): Add argument.
60 * files.c (struct _cpp_file) <buffer_start>: New field.
61 (destroy_cpp_file): Free buffer_start, not buffer.
62 (_cpp_pop_file_buffer): Likewise.
63 (read_file_guts): Update.
65 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
67 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal.
68 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens.
69 (struct cpp_options): Added uliterals.
70 (cpp_interpret_string): Update prototype.
71 (cpp_interpret_string_notranslate): Idem.
72 * charset.c (init_iconv_desc): New width member in cset_converter.
73 (cpp_init_iconv): Add support for char{16,32}_cset_desc.
75 (emit_numeric_escape): Idem.
78 (convert_escape): Idem.
79 (converter_for_type): New function.
80 (cpp_interpret_string): Use converter_for_type, support u and U prefix.
81 (cpp_interpret_string_notranslate): Match changed prototype.
82 (wide_str_to_charconst): Use converter_for_type.
83 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}.
84 * directives.c (linemarker_dir): Macro U changed to UC.
85 (parse_include): Idem.
86 (register_pragma_1): Idem.
87 (restore_registered_pragmas): Idem.
88 (get__Pragma_string): Support CPP_STRING{16,32}.
89 * expr.c (eval_token): Support CPP_CHAR{16,32}.
90 * init.c (struct lang_flags): Added uliterals.
91 (lang_defaults): Idem.
92 * internal.h (struct cset_converter) <width>: New field.
93 (struct cpp_reader) <char16_cset_desc>: Idem.
94 (struct cpp_reader) <char32_cset_desc>: Idem.
95 * lex.c (digraph_spellings): Macro U changed to UC.
97 (lex_string): Add support for u'...', U'...', u"..." and U"...".
98 (_cpp_lex_direct): Idem.
99 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC.
100 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
102 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
105 * aclocal.m4: Regenerate.
106 * configure: Regenerate.
108 2008-04-17 Tom Tromey <tromey@redhat.com>
111 * errors.c (cpp_error): Don't reference a token before the start
114 2008-04-16 Tom Tromey <tromey@redhat.com>
116 * Makefile.in (TAGS_SOURCES): New variable.
119 2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
121 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-*
123 * configure: Rebuilt.
125 2008-04-02 Joseph Myers <joseph@codesourcery.com>
127 * include/cpplib.h (struct cpp_callbacks): Add used_define,
128 used_undef and before_define.
130 * directives.c (do_define, do_undef, undefine_macros, do_ifdef,
131 do_ifndef, cpp_pop_definition): Handle new flag and use new
133 * expr.c (parse_defined): Handle new flag and use new callbacks.
134 * macro.c (enter_macro_context, _cpp_free_definition): Handle new
135 flag and use new callbacks.
137 2008-04-01 Jakub Jelinek <jakub@redhat.com>
140 * files.c (struct _cpp_file): Remove pch field.
141 (pch_open_file): Don't set file->pch, just file->pchname.
142 (should_stack_file): After pfile->cb.read_pch call
143 free pchname and clear pchname, don't close file->fd.
144 Test file->pchname instead of file->pch. Don't close fd after cb.
145 (_cpp_stack_include): Test file->pchname instead of file->pch.
147 2008-03-28 Tom Tromey <tromey@redhat.com>
149 * Makefile.in (POSTCOMPILE): New variable.
152 2008-03-13 Tom Tromey <tromey@redhat.com>
155 * directives.c (destringize_and_run): Set pfile->directive.
157 2008-03-06 Markus Milleder <markus.milleder@generali.at>
159 PR preprocessor/35458
160 * mkdeps.c (munge): Quote '#' with a '\'.
162 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
164 PR preprocessor/35379
165 * mkdeps.c (deps_write): Ensure the first target always appears
166 in the first column, without leading backslash newline. Avoid
167 some more extra whitespace.
169 2008-02-25 Thiemo Seufer <ths@mips.com>
171 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
173 2008-02-19 Tom Tromey <tromey@redhat.com>
175 * traditional.c (lex_identifier): Use CPP_HASHNODE.
176 * lex.c (lex_identifier): Use CPP_HASHNODE.
177 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
179 * identifiers.c (alloc_node): Change return type.
180 (_cpp_init_hashtable): Don't cast 'alloc_node'.
181 (proxy_assertion_broken): New declaration.
182 (cpp_forall_identifiers): Move comment.
183 * line-map.c (linemap_add): Comment fix.
184 (linemap_line_start): Indentation fix.
186 2008-01-25 Jakub Jelinek <jakub@redhat.com>
188 PR preprocessor/34692
189 * macro.c (collect_args): Add pragma_buff argument. Push
190 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
191 than into arguments. Reset prevent_expansion and parsing_args
192 state at CPP_PRAGMA_EOL/CPP_EOF.
193 (funlike_invocation_p): Add pragma_buff argument, pass it through
195 (enter_macro_context): Add result argument. Adjust
196 funlike_invocation_p caller. Emit all deferred pragma tokens
197 gathered during collect_args before the expansion, add a padding
198 token. Return 2 instead of 1 if any pragma tokens were prepended.
199 (cpp_get_token): If enter_macro_context returns 2, don't return
200 a padding token, instead cycle to grab CPP_PRAGMA token.
201 * directives.c (_cpp_handle_directive): If was_parsing_args
202 in deferred pragma, leave parsing_args and prevent_expansion as is.
204 2008-01-22 Tom Tromey <tromey@redhat.com>
207 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
208 __STDC_CONSTANT_MACROS.
210 2008-01-07 Fred Fish <fnf@specifix.com>
212 PR preprocessor/30363
213 * traditional.c (replace_args_and_push): Add local variable
214 cxtquote, calculate the replacement text size assuming a
215 worst case of every input character quoted with backslash,
216 and properly handle output quoting of quote characters in
217 actual arguments used in function-like macros.
219 2008-01-03 Tom Tromey <tromey@redhat.com>
221 PR preprocessor/34602
222 * directives.c (do_line): Don't try to spell EOF token.
223 (do_linemarker): Add comment.
225 2007-12-11 DJ Delorie <dj@redhat.com>
227 * charset.c (convert_using_iconv): Close out any shift states,
228 returning to the initial state.
230 2007-12-06 Tom Tromey <tromey@redhat.com>
233 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
235 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
236 * files.c (FILE_HASH_POOL_SIZE): New macro.
237 (struct file_hash_entry_pool): New.
238 (destroy_all_cpp_files): New function.
239 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
240 (new_file_hash_entry): Update.
241 (free_file_hash_entries): New function.
242 (_cpp_cleanup_files): Call free_file_hash_entries and
243 destroy_all_cpp_files.
244 (cpp_clear_file_cache): New function.
245 * include/cpplib.h (cpp_clear_file_cache): Declare.
247 2007-12-03 Tom Tromey <tromey@redhat.com>
249 PR preprocessor/34288
250 * configure.ac, config.in: Rebuilt.
251 * configure.ac: Check for ssize_t.
253 2007-11-30 Tom Tromey <tromey@redhat.com>
255 PR preprocessor/32868
256 * macro.c (_cpp_create_definition): Special case
257 __STDC_FORMAT_MACROS.
259 2007-11-16 Michael Matz <matz@suse.de>
261 * files.c (search_path_head): Fix check for absolute paths.
263 2007-11-11 Tom Tromey <tromey@redhat.com>
266 * include/cpplib.h (cpp_included_before): Declare.
267 * files.c (struct file_hash_entry) <location>: New field.
268 (_cpp_find_file): Initialize new field.
269 (make_cpp_dir): Likewise.
270 (cpp_included_before): New function.
272 2007-11-01 Tom Tromey <tromey@redhat.com>
274 PR preprocessor/30805
275 * macro.c (paste_tokens): Handle padding token.
276 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
278 2007-10-31 Tom Tromey <tromey@redhat.com>
280 PR preprocessor/30786
281 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
282 * directives.c (_cpp_do__Pragma): Return error status.
283 * internal.h (_cpp_do__Pragma): Update.
284 * directives.c (get__Pragma_string): Back up if EOF seen.
286 2007-09-06 Tom Tromey <tromey@redhat.com>
288 * internal.h (struct cpp_reader) <invocation_location>: New
290 (struct cpp_reader) <set_invocation_location>: Likewise.
291 * init.c (cpp_set_line_map): New function.
292 * line-map.c (linemap_add): Use linemap's allocator.
293 * include/line-map.h (GTY): Define.
294 (line_map_realloc): New typedef.
295 (struct line_map): Mark with GTY.
296 (struct line_maps): Likewise.
297 (struct line_maps) <maps>: Likewise.
298 (struct line_maps) <reallocator>: New field.
299 * include/symtab.h (GTY): Conditionally define.
300 * include/cpplib.h (cpp_set_line_map): Declare.
301 (cpp_get_token_with_location): Declare.
302 * macro.c (cpp_get_token): Set invocation_location on the reader.
303 (cpp_get_token_with_location): New function.
305 2007-08-30 Chao-ying Fu <fu@mips.com>
307 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
308 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
309 (cpp_classify_number): Support decimal fixed-point constants without
311 Warn about fixed-point constants when -pedantic.
312 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
313 comments to support fixed-point values.
314 (CPP_N_FRACT, CPP_N_ACCUM): Define.
316 2007-08-18 Tom Tromey <tromey@redhat.com>
318 PR preprocessor/32974
319 * directives.c (parse_include): Don't check for EOL when
320 processing #pragma dependency.
322 2007-07-30 Ollie Wild <aaw@google.com>
324 * directives-only.c: New file.
325 * internal.h (struct _cpp_dir_only_callbacks): New.
326 (_cpp_preprocess_dir_only): New function.
327 * directives.c (_cpp_handle_directive): Check directives_only before
328 disabling execution of indented directives.
329 * files.c (_cpp_stack_file): Add directives_only check.
330 * include/cpplib.h (struct cpp_options): Add directives_only.
331 (cpp_init_special_builtins): New function.
332 * init.c (cpp_init_special_builtins): New function.
333 (cpp_init_builtins): Move builtin_array initialization to
334 cpp_init_special_builtins.
335 (post_options): Check directives_only before setting
336 pfile->state.prevent_expansion = 1.
337 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
338 is expanded inside a directive while -fdirectives-only is enabled.
339 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
340 (libcpp_a_SOURCES): Add directives-only.c.
342 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
344 * traditional.c (_cpp_scan_out_logical_line): Initialize
345 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
346 fmacro.args to prevent 'may be used uninitialized' warning.
348 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
350 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
352 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
353 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
354 for 'q' or 'Q' suffixes.
356 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
358 * files.c (open_file): Correct typo.
360 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
362 * files.c (open_file): Prevent the call
363 for stat from overwriting errno.
365 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
367 * files.c (open_file): Account for the
368 fact that on windows, opening a directory gives
371 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
373 PR preprocessor/23479
374 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
376 (append_digit): Likewise.
377 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
378 binary integer constants.
380 2007-05-31 Dave Korn <dave.korn@artimi.com>
382 PR preprocessor/14331
383 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
385 2007-05-24 Ollie Wild <aaw@google.com>
387 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
388 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
389 (cpp_write_pch_state): Save __COUNTER__ state.
390 (cpp_valid_state): Check valid __COUNTER__ state.
391 (cpp_read_state): Read new __COUNTER__ state.
392 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
393 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
394 * internal.h (struct cpp_reader): Add counter member.
396 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
398 PR preprocessor/20077
399 * macro.c (create_iso_definition): Fixed the method to determine
400 whether the token-pasting operator appears at the beginning or the end
403 2007-05-21 Ian Lance Taylor <iant@google.com>
405 * internal.h (struct cpp_reader): Add new fields:
406 nonexistent_file_hash and nonexistent_file_ob.
407 * files.c: Include "obstack.h".
408 (find_file_in_dir): Before trying to open the file, look up the
409 path name in the hash table of nonexistent files. After failing
410 to open the file, add the path name to the hash table.
411 (_cpp_find_file): Cache the results of looking up the file name
412 starting with the quote and bracket chain heads, if we can.
413 (nonexistent_file_hash_eq): New static function.
414 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
415 pfile->nonexistent_file_ob.
416 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
417 pfile->nonexistent_file_ob.
419 2007-05-14 Janis Johnson <janis187@us.ibm.com>
421 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
424 * expr.c (interpret_float_suffix): Check for invalid suffix.
426 2007-05-02 Eric Christopher <echristo@apple.com>
428 * expr.c (num_div_op): Don't overflow if the result is
431 2007-05-02 Tom Tromey <tromey@redhat.com>
433 PR preprocessor/28709
434 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
436 2007-03-30 Michael Meissner <michael.meissner@amd.com>
438 * directives.c (lex_macro_node_from_str): Fix alloca call to be
441 2007-03-30 Richard Henderson <rth@redhat.com>
443 * directives.c (lex_macro_node_from_str): New.
444 (cpp_push_definition, cpp_pop_definition): New.
445 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
447 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
449 * Makefile.in: Add dummy install-pdf target.
451 2007-01-30 Tom Tromey <tromey@redhat.com>
453 PR preprocessor/30468
454 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
457 2007-01-30 Tom Tromey <tromey@redhat.com>
459 PR preprocessor/29966
460 * macro.c (lex_expansion_token): Save and restore cpp_reader's
462 (_cpp_create_definition): Don't restore cur_token here.
463 * lex.c (_cpp_lex_token): Added assertion.
465 2007-01-27 Tom Tromey <tromey@redhat.com>
467 * configure: Rebuilt.
469 2007-01-12 Tom Tromey <tromey@redhat.com>
471 PR preprocessor/28227
472 * directives.c (lex_macro_node): Added 'is_def_or_undef'
479 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
481 * configure: Regenerate.
483 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
485 * configure: Regenerate.
487 2007-01-04 Tom Tromey <tromey@redhat.com>
489 PR preprocessor/28165
490 * internal.h (cpp_in_primary_file): New function.
491 * directives.c (do_include_next): Use cpp_in_primary_file.
492 (do_pragma_once): Likewise.
493 (do_pragma_system_header): Likewise.
495 2006-12-29 Ian Lance Taylor <iant@google.com>
497 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
498 look backward at the end of the line unless we saw a backslash.
500 2006-12-29 Jakub Jelinek <jakub@redhat.com>
502 PR preprocessor/29612
503 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
504 only when new_sysp is non-zero.
506 2006-12-28 Tom Tromey <tromey@redhat.com>
508 PR preprocessor/30001
509 * charset.c (_cpp_convert_input): Check that to.len is greater
512 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
514 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
515 * configure: Rebuilt.
517 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
519 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
520 for experimental C++0x mode.
521 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
522 adopted the preprocessor changes introduced in C99.
524 2006-10-29 Joseph Myers <joseph@codesourcery.com>
526 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
527 depending on --enable-targets=all.
528 * configure: Regenerate.
530 2006-10-12 Jakub Jelinek <jakub@redhat.com>
532 PR preprocessor/28709
533 * macro.c (paste_tokens): Do error reporting here, use BUF with the
534 spelled LHS token as opposed to spelling it again.
535 (paste_all_tokens): Don't report errors here, just break on failure.
537 2006-10-10 Brooks Moses <bmoses@stanford.edu>
539 * Makefile.in: Added empty "pdf" target.
541 2006-09-22 Geoffrey Keating <geoffk@apple.com>
543 * configure.ac: Make need_64_bit_hwint case for x86-darwin
544 match exactly the glob in gcc/config.gcc.
545 * configure: Regenerate.
547 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
550 PR preprocessor/14634
551 * lex.c (lex_string): Pedwarn for unterminated literals.
553 2006-09-08 Eric Christopher <echristo@apple.com>
555 * configure.ac: Add 64-bit HWI support for i?86-darwin.
557 2006-08-14 Steve Ellcey <sje@cup.hp.com>
561 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
562 (CPP_LAST_EQ): Change.
563 (CPP_LAST_PUNCTUATOR): Change.
564 * expr.c (cpp_operator): Remove MIN and MAX.
565 (reduce): Remove CPP_MIN and CPP_MAX.
566 (num_binary_op): Ditto.
567 * lex.c (_cpp_lex_direct): Ditto.
568 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
570 2006-06-09 Jakub Jelinek <jakub@redhat.com>
572 PR preprocessor/27746
573 * directives.c (do_pragma): Handle pragma with valid namespace
574 and invalid name coming from macro expansion.
575 * directives.c (destringize_and_run): Initialize next field in
580 * directives.c (destringize_and_run): Set NO_EXPAND on the
583 * macro.c (_cpp_backup_tokens): Fix comment typo.
585 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
587 * Makefile.in (CATALOGS): Add po/ prefix.
588 * configure: Regenerated.
590 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
592 * Makefile.in: Add install-html target. Add install-html to .PHONY
594 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
596 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
597 * files.c (_cpp_get_file_stat): New function.
598 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
599 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
600 * internal.h (_cpp_get_file_stat): Prototype.
601 (struct cpp_buffer): Add timestamp.
603 2006-01-23 Jakub Jelinek <jakub@redhat.com>
605 PR preprocessor/25717
606 * init.c (cpp_init_builtins): If __STDC__ will not change value
607 between system headers and other sources, define it as a normal
608 macro rather than a builtin.
609 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
610 cpp_in_system_header condition.
612 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
614 * Makefile.in: Use -MMD instead of -MD.
616 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
617 Richard Henderson <rth@redhat.com>
619 Merge from gomp branch:
620 * directives.c (struct pragma_entry): Add is_deferred. Add ident
621 entry to value union.
622 (end_directive): Don't eat the line if in_deferred_pragma.
623 (run_directive): Remove pragma hacks.
624 (insert_pragma_entry): Remove.
625 (new_pragma_entry): New.
626 (register_pragma_1): Split out of register_pragma. Only handle
627 the lookup tree and return the new entry.
628 (cpp_register_pragma): Fill in the pragma entry here.
629 (cpp_register_deferred_pragma): New.
630 (register_pragma_internal): New.
631 (_cpp_init_internal_pragmas): Use register_pragma_internal.
632 (do_pragma): Allow pragma expansion after namespace. For deferred
633 pragmas, don't slurp the line into a string.
634 (destringize_and_run): Save tokens for deferred pragmas.
635 (cpp_handle_deferred_pragma): Remove.
636 * macro.c (builtin_macro): Remove pragma token hack.
637 (_cpp_push_token_context): Rename from push_token_context and export.
638 * internal.h (struct lexer_state): Add pragma_allow_expansion.
639 (_cpp_push_token_context): Declare.
640 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
641 a token. Update the line number correctly if so.
642 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
643 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
644 * include/cpplib.h (PRAGMA_EOL): New.
645 (CPP_TOKEN_FLD_PRAGMA): New.
646 (struct cpp_token): Add val.pragma.
647 (struct cpp_options): Remove defer_pragmas.
648 (cpp_handle_deferred_pragma): Remove.
649 (cpp_register_deferred_pragma): Declare.
651 2006-01-01 Jakub Jelinek <jakub@redhat.com>
654 * directives.c (do_pragma): If pragma line ends with multi-line
655 block comment, end the saved deferred pragma string before that
656 comment. Handle embedded '\0' chars on the pragma line.
658 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
661 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
663 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
664 Ben Elliston <bje@au.ibm.com>
666 * include/cpplib.h (CPP_N_DFLOAT): New.
667 * expr.c (interpret_float_suffix): Identify df, dd, and dl
668 suffixes as decimal floating point constants.
669 (cpp_classify_number): Disallow hexadecimal DFP constants.
671 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
672 Ian Lance Taylor <ian@airs.com>
674 * include/cpplib.h (struct cpp_callbacks): Annotate error with
675 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
677 2005-11-09 Per Bothner <per@bothner.com>
678 Uros Bizjak <uros@kss-loka.si>
681 * init.c (read_original_filename): Temporarily set
682 state.in_directive before calling _cpp_lex_direct for
685 2005-11-03 James E Wilson <wilson@specifix.com>
687 PR preprocessor/24202
688 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
690 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
692 * include/cpplib.h (struct cpp_callbacks): Make error take
694 * errors.c (cpp_error): Update call to callback.
696 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
698 PR preprocessor/22042
699 * macro.c (_cpp_builtin_macro_text): Lower the needed max
701 (cpp_quote_string): Don't octalify non printable
704 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
707 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
708 (struct cpp_callbacks): Add error.
709 * errors.c (cpp_error): If client_diagnostic, use error callback.
710 * charset.c (convert_escape): Don't use %03o in diagnostic.
712 2005-10-21 James E Wilson <wilson@specifix.com>
714 PR preprocessor/15220
715 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
716 callers. Pass to open_file_failed.
717 (open_file_failed): New parameter angle_brackets. Fix all callers.
718 Use in print_dep assignment.
719 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
720 * internal.h (_cpp_find_file): Add new parm to declaration.
722 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
724 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
725 * configure: Regenerate.
727 2005-10-04 Ian Lance Taylor <ian@airs.com>
729 PR preprocessor/13726
730 * directives.c (check_eol_return_comments): New static function.
731 (parse_include): Add buf parameter. Change all callers.
732 (do_include_common): If not discard comments, turn on
733 save_comments. Pass collected comments to include callback.
734 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
735 include callback: cpp_token list.
737 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
739 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
740 * init.c (struct lang_flags, lang_defaults): Add
741 extended_identifiers.
742 (cpp_set_lang): Use it.
743 * lex.c (forms_identifier_p): Check extended_identifiers.
745 2005-08-30 Jakub Jelinek <jakub@redhat.com>
747 PR preprocessor/20348
748 PR preprocessor/20356
749 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
752 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
754 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
755 -Wmissing-format-attribute.
757 * configure: Regenerate.
759 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
761 * all files: Update FSF address in copyright headers.
762 * makeucnid.c (write_copyright): Update outputted FSF address.
764 2005-06-13 Zack Weinberg <zack@codesourcery.com>
766 * configure.ac: Invoke ZW_CREATE_DEPDIR and
767 ZW_PROG_COMPILER_DEPENDENCIES.
768 * aclocal.m4, configure: Regenerate.
769 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
771 (distclean): Clean up $(DEPDIR) and its contents.
772 (.c.o): Use $(COMPILE).
773 Include $(DEPDIR)/*.Po for most object->header dependencies.
775 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
777 * configure.ac: Check declarations for asprintf and vasprintf.
778 * config.in: Regenerate.
779 * configure: Likewise.
781 * charset.c (conversion_loop): Use XRESIZEVEC.
782 (convert_no_conversion): Likewise.
783 (convert_using_iconv): Likewise.
784 (init_iconv_desc): Cast return value of alloca.
785 (cpp_host_to_exec_charset): Use XNEWVEC.
786 (emit_numeric_escape): Use XRESIZEVEC.
787 (cpp_interpret_string): Use XNEWVEC.
788 (cpp_interpret_string): Use XRESIZEVEC.
789 (_cpp_interpret_identifier): Cast return value of alloca.
790 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
791 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
792 (parse_include): Use XNEWVEC.
793 (insert_pragma_entry): Rename local variable "new" to
795 (save_registered_pragmas): Cast return value of xmemdup.
796 (destringize_and_run): Same for alloca.
797 (parse_assertion): Likewise.
798 (do_assert): Cast allocated storage to proper type.
799 (cpp_define): Likewise.
800 (_cpp_define_builtin): Likewise.
801 (cpp_undef): Likewise.
802 (handle_assertion): Likewise.
803 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
804 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
805 (CPP_UMINUS): Likewise.
806 (struct cpp_operator): Rename from struct operator.
807 (_cpp_expand_op_stack): Use XRESIZEVEC.
808 * files.c (pch_open_file): Use XNEWVEC.
809 (pch_open_file): Use XRESIZEVEC.
810 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
811 (dir_name_of_file): Use XNEWVEC.
812 (make_cpp_file): Use XCNEW.
813 (make_cpp_dir): Likewise.
814 (allocate_file_hash_entries): USE XNEWVEC.
815 (cpp_included): Cast return value of htab_find_with_hash.
816 (append_file_to_dir): Use XNEWVEC.
817 (read_filename_string): Likewise. Use XRESIZEVEC too.
818 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
819 (remap_filename): Use XNEWVEC.
820 (struct pchf_entry): Move definition out of struct pchf_data.
821 (_cpp_save_file_entries): Use XCNEWVAR.
822 (_cpp_read_file_entries): Use XNEWVAR.
823 * identifiers.c (alloc_node): Use XOBNEW.
824 * init.c (cpp_create_reader): Use XCNEW.
825 (cpp_init_builtins): Cast of b->value to enum builtin_type.
826 (read_original_directory): Cast return value of alloca.
827 * lex.c (add_line_note): Use XRESIZEVEC.
828 (warn_about_normalization): Use XNEWVEC.
829 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
830 (new_buff): Use XNEWVEC.
831 * line-map.c (linemap_add): Use XRESIZEVEC.
832 * macro.c (builtin_macro): Cast return value of alloca.
833 (paste_tokens): Likewise.
834 (expand_arg): Use XNEWVEC and XRESIZEVEC.
835 (_cpp_save_parameter): Use XRESIZEVEC.
836 (create_iso_definition): Cast allocated storage to proper type.
837 (_cpp_create_definition): Likewise.
838 (cpp_macro_definition): Use XRESIZEVEC.
839 * makedepend.c (add_clm): Use XNEW.
841 * mkdeps.c (munge): Use XNEWVEC.
842 (deps_init): Use XCNEW.
843 (deps_add_target): Use XRESIZEVEC.
844 (deps_add_default_target): Cast return value of alloca.
845 (deps_add_dep): Use XRESIZEVEC.
846 (deps_add_vpath): Likewise. Use XNEWVEC too.
847 (deps_restore): Likewise.
848 * pch.c (save_idents): Use XNEW and XNEWVEC.
849 (cpp_save_state): Use XNEW.
850 (count_defs): Cast return value of htab_find.
851 (write_defs): Likewise.
852 (cpp_write_pch_deps): Use XNEWVEC.
853 (collect_ht_nodes): Use XRESIZEVEC.
854 (cpp_valid_state): Use XNEWVEC.
855 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
856 * symtab.c (ht_create): Use XCNEW.
857 (ht_lookup_with_hash): Cast return value of obstack_copy0.
858 (ht_expand): Use XCNEWVEC.
859 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
860 (bool): Do not define if __cplusplus.
862 2005-05-12 Zack Weinberg <zack@codesourcery.com>
864 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
865 (do_sccs): Delete function definition, #define to do_ident.
866 (do_ident): Don't hardwire directive name.
868 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
871 * configure: Regenerate.
873 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
875 * files.c: Include io.h for DJGPP to get prototype of setmode.
877 2005-04-19 Per Bothner <per@bothner.com>
879 PR preprocessor/20907
880 * line-map.c (linemap_line_start): Fix bug when we need to increse
881 column_bits but can re-use the current line_map.
883 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
885 * system.h (fopen, fdopen, freopen): Define these to the unlocked
888 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
890 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
891 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
892 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
893 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
895 (fwrite_unlocked): Fix prototype.
897 * configure, config.in: Regenerate.
899 2005-04-05 Jakub Jelinek <jakub@redhat.com>
901 PR preprocessor/19475
902 * macro.c (create_iso_definition): For < ISO C99, don't
903 pedwarn if there is no whitespace between macro name and its
904 replacement, but the replacement starts with a basic character
907 2005-03-28 Andreas Jaeger <aj@suse.de>
909 * lex.c (warn_about_normalization): Cast field width to int to
912 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
914 * configure.ac: Consistently use solaris2.1[0-9]* instead of
916 * configure: Regenerate.
918 2005-03-15 Geoffrey Keating <geoffk@apple.com>
920 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
921 UCN rather than printing an error.
923 2005-03-14 Geoffrey Keating <geoffk@apple.com>
925 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
927 2005-03-14 Geoffrey Keating <geoffk@apple.com>
929 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
930 * charset.c: Update for new format of ucnid.h.
931 (ucn_valid_in_identifier): Update for new format of ucnid.h.
932 Add NST parameter, and update it; update callers.
933 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
935 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
936 * internal.h (struct normalize_state): New.
937 (INITIAL_NORMALIZE_STATE): New.
938 (NORMALIZE_STATE_RESULT): New.
939 (NORMALIZE_STATE_UPDATE_IDNUM): New.
940 (_cpp_valid_ucn): New.
941 * lex.c (warn_about_normalization): New.
942 (forms_identifier_p): Add normalize_state parameter, update callers.
943 (lex_identifier): Add normalize_state parameter, update callers. Keep
945 (lex_number): Likewise.
946 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
947 it with warn_about_normalization.
951 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
952 comments about obsolete version of C++.
953 * include/cpplib.h (enum cpp_normalize_level): New.
954 (struct cpp_options): Add warn_normalize field.
956 2005-03-11 Geoffrey Keating <geoffk@apple.com>
958 * directives.c (glue_header_name): Update call to cpp_spell_token.
959 * internal.h (_cpp_interpret_identifier): New.
960 * charset.c (_cpp_interpret_identifier): New.
961 (_cpp_valid_ucn): Allow UCN version of '$'.
962 * lex.c (lex_identifier): Add extra parameter to indicate if initial
963 character was '$' or '\'. Support identifiers with UCNs.
964 (forms_identifier_p): Allow UCNs.
965 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
967 (cpp_spell_token): Add FORSTRING parameter. Use it.
968 (cpp_token_as_text): Update call to cpp_spell_token.
969 (cpp_output_token): Write UCNs back out.
970 (stringify_arg): Update call to cpp_spell_token.
971 (paste_tokens): Likewise.
972 (cpp_macro_definition): Likewise.
973 * macro.c (stringify_arg): Likewise.
974 (paste_tokens): Likewise.
975 (cpp_macro_definition): Likewise.
976 * include/cpplib.h: Add parameter to cpp_spell_token.
978 2005-03-04 Jakub Jelinek <jakub@redhat.com>
982 * macro.c (replace_args, cpp_get_token): Copy whole
983 cpp_token_u instead of just cpp_string field from it.
985 2005-02-28 Devang Patel <dpatel@apple.com>
987 * directives.c (do_line): Save sysp early before line table is
990 2005-02-20 Zack Weinberg <zack@codesourcery.com>
993 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
994 (cpp_host_to_exec_charset): New function.
995 * include/cpplib.h: Declare cpp_host_to_exec_charset.
997 2005-02-19 Devang Patel <dpatel@apple.com>
999 * charset.c (_cpp_convert_input): Check '\r' before inserting
1002 2005-02-15 Eric Christopher <echristo@redhat.com>
1004 PR preprocessor/19077
1005 * macro.c (cpp_macro_definition): Move handling of whitespace
1006 to PREV_WHITE conditional. Remove overloading of len
1009 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
1011 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
1012 traditional.c: Update copyright.
1014 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
1017 * configure.ac: Check for declaration of basename and getopt.
1018 * config.in: Regenerate.
1019 * configure: Regenerate.
1020 * internal.h (ustrcspn): New.
1021 * macro.c (create_iso_definition): Fix allocation of memory.
1022 (padding_token): Add cast to remove const-ness.
1023 * pch.c (cpp_read_state): Use ustrcspn.
1025 2005-02-08 Mike Stump <mrs@apple.com>
1027 * files.c (pchf_adder): Remove.
1028 (struct pchf_adder_info): Likewise.
1029 (_cpp_save_file_entries): Write out all files so that #import works.
1031 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
1033 * configure: Regenerate.
1035 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1037 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
1039 * include/cpplib.h: Also update copyright years.
1041 2005-01-03 Geoffrey Keating <geoffk@apple.com>
1043 * files.c (_cpp_find_file): Add files found by search_path_exhausted
1044 to the list of all files.
1046 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
1048 * internal.h: Update references to Cpp lib filenames.
1049 * directives.c: Likewise.
1051 * macro.c: Likewise.
1052 * traditional.c: Likewise.
1054 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
1056 PR preprocessor/15167
1057 * files.c (destroy_cpp_file): New function.
1058 (should_stack_file): Make a new file if the
1059 compared file is still stacked.
1061 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
1063 PR preprocessor/17610
1064 * directives.c (do_include_common): Error out if an empty filename
1065 is given for #include (or #include_next or #import).
1067 2004-11-27 Roger Sayle <roger@eyesopen.com>
1068 Zack Weinberg <zack@codesourcery.com>
1070 * internal.h: Replace all uses of uchar with unsigned char.
1071 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
1072 with !IN_GCC, so uchar is only defined whilst building libcpp.
1074 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1076 * aclocal.m4: Regenerate.
1078 2004-11-24 Roger Sayle <roger@eyesopen.com>
1080 PR preprocessor/15824
1081 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
1082 directly, instead of the non-existant "system.h" and "ansidecl.h".
1083 * configure: Regenerate.
1085 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
1086 Joseph Myers <joseph@codesourcery.com>
1088 * internal.h (struct lexer_state): Add in_deferred_pragma.
1089 * directives.c (struct pragma_entry): Add allow_expansion.
1090 (insert_pragma_entry): Take allow_expansion flag.
1091 (register_pragma): Likewise.
1092 (cpp_register_pragma): Likewise.
1093 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
1094 (do_pragma): Honor allow_expansion.
1095 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
1096 * include/cpplib.h (cpp_register_pragma): Update prototype.
1098 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
1099 Mark Mitchell <mark@codesourcery.com>
1101 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
1102 need_64bit_hwint=yes.
1103 * configure: Regenerate.
1105 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1107 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
1109 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
1110 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
1111 Remove local srcdir path from generated file.
1113 2004-11-04 Zack Weinberg <zack@codesourcery.com>
1114 Gerald Pfeifer <gerald@pfeifer.com>
1116 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1119 2004-10-27 Zack Weinberg <zack@codesourcery.com>
1122 * directives.c (do_pragma): Do not defer pragmas which are unknown.
1123 (cpp_handle_deferred_pragma): Add cast to silence warning.
1125 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
1127 * errors.c (_cpp_begin_message): Print "error: " for errors.
1129 2004-10-10 Andreas Jaeger <aj@suse.de>
1131 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
1132 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
1134 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1136 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1138 (cpp_read_state): Remove unused variables, m, d and mac_count.
1140 2004-09-29 Per Bothner <per@bothner.com>
1142 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1143 cb.line_change. Otherwise do_pragma will call the line_change
1144 call-back with a meaningless line number.
1146 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1148 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1149 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1150 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1151 * aclocal.m4, configure: Regenerate.
1152 * init.c: Include localedir.h.
1153 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1155 (.c.o): Use $(ALL_CFLAGS).
1156 (localedir.h, localedir.hs): New rules.
1157 (clean): Use rm -rf to remove directories.
1158 (distclean): Also delete localedir.h and localedir.hs.
1159 (init.o): Update dependencies.
1161 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1163 * Makefile.in (aclocal.m4): Update dependencies.
1164 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1165 * aclocal.m4, configure: Regenerate.
1167 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1169 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1170 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1171 Some other comments in this file also tweaked.
1173 * directives.c (do_pragma): Save current buffer position
1174 before lexing the pragma keywords; don't call
1175 _cpp_backup_tokens in the defer_pragmas case.
1177 2004-09-15 Per Bothner <per@bothner.com>
1179 * include/line-map.h (line_map_start): Add parameter names so
1180 preceding comment makes sense.
1181 (linemap_add): Remove from comment mention of non-existing parameter.
1183 2004-09-09 Matt Austern <austern@apple.com>
1184 Zack Weinberg <zack@codesourcery.com>
1186 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1187 prefixes throughout. Add entry for PRAGMA. Remove
1188 unnecessary "= 0" from EQ.
1189 (enum cpp_ttype): Adjust OP and TK definitions to restore
1190 prefixes, via token-paste.
1191 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1192 Change from #defines to additional cpp_ttype enumerators.
1193 (struct cpp_options): Add defer_pragmas.
1194 (cpp_handle_deferred_pragma): Prototype new interface.
1196 * internal.h (struct cpp_reader): Add directive_result.
1197 * directives.c (struct pragma_entry): Add is_internal field;
1198 give boolean fields type bool.
1199 (start_directive): Initialize pfile->directive_result.type.
1200 (_cpp_do__Pragma): Likewise.
1201 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1202 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1204 (register_pragma): New static function, bulk of former
1205 cpp_register_pragma here; add 'internal' argument, pass along
1206 to insert_pragma_entry.
1207 (cpp_register_pragma): Now a wrapper around register_pragma which
1208 always passes false for 'internal' argument.
1209 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1210 true for 'internal'.
1211 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1212 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1213 token instead of executing the pragma.
1214 (cpp_handle_deferred_pragma): New interface.
1215 * lex.c (token_spellings): Adjust OP and TK definitions to
1216 match changes to cpplib.h.
1217 (_cpp_lex_token): Check for a directive-result token and
1218 return it if present.
1219 (cpp_token_val_index): Handle CPP_PRAGMA.
1220 * macro.c (cpp_builtin_macro_text): Correct comment.
1221 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1223 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1225 PR preprocessor/14699
1226 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1227 from size_t to double.
1229 2004-08-28 Andreas Schwab <schwab@suse.de>
1230 Andreas Jaeger <aj@suse.de>
1232 * configure.ac: Set PACKAGE correctly.
1233 * configure: Regenerated.
1235 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1237 * Makefile.in: Add back top_builddir.
1239 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1241 * configure.ac: Replace Automake macro invocations
1242 with manual Autoconf checks and substitutions.
1243 * configure: Regenerate.
1244 * aclocal.m4: Regenerate.
1245 * config.in: Regenerate.
1246 * Makefile.am: Removed.
1247 * Makefile.in: Heavy simplification and reorganization.
1249 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1251 * configure.ac (arm*-*-eabi*): New target.
1252 (arm*-*-symbianelf*): Likewise.
1253 * configure: Regenerated.
1255 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1257 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1258 * directives.c: Use XNEW-family macros from libiberty.
1260 * macro.c: Likewise.
1261 * cpplib.h (cpp_deps_style): Export enum with name.
1263 2004-07-23 Matthias Klose <doko@debian.org>
1265 * init.c (init_library): Use PACKAGE for the text domain.
1267 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1269 PR preprocessor/16366
1270 * internal.h (struct cpp_reader): New field dir_hash.
1271 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1272 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1274 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1276 PR preprocessor/16192
1277 PR preprocessor/15913
1278 PR preprocessor/15572
1279 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1280 expression is missing.
1281 * init.c (post_options): Traditional cpp doesn't do // comments.
1283 2004-06-30 Per Bothner <per@bothner.com>
1285 * include/line-map.h (fileline): Remove old typedef.
1286 * internal.h (struct cpp_reader): Use source_location typedef instead.
1288 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1290 Partially revert patch of 2004-06-05.
1291 * files.c (search_cache): Remove pfile argument. Don't check
1292 for file that would be found by "" or <> search here...
1293 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1294 Do not apply directory-of-current-file correction to files
1295 found by this check. Rearrange code slightly.
1297 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1299 * files.c (should_stack_file): Correct swapped parameters to call
1301 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1303 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1305 * Makefile.in: Regenerate with automake 1.8.5.
1306 * aclocal.m4: Likewise.
1307 * configure: Regenerate.
1309 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1311 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1312 * configure, config.in: Regenerate.
1313 * system.h: Unconditionally define bool as unsigned char,
1314 BOOL_BITFIELD as unsigned int.
1315 * .cvsignore: New file.
1317 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1319 * traditional.c (push_replacement_text): Set macro->traditional.
1320 (save_replacement_text): Likewise.
1321 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1322 (struct save_macro_item): Delete.
1323 (struct save_macro_data): Use a character array not the previous
1325 (save_macros): Save macro as text not as internal structures.
1326 (cpp_prepare_state): Update for changes to save_macro_data.
1327 (cpp_read_state): Don't read macros defined in PCH. Restore
1329 * macro.c (create_iso_definition): Honour alloc_subobject.
1330 Clear traditional flag.
1331 (_cpp_create_definition): Honour alloc_subobject.
1332 * lex.c (cpp_token_val_index): New.
1333 * internal.h: Include cpp-id-data.h.
1334 (uchar): Move definition to cpp-id-data.h.
1336 (cpp_macro): Likewise.
1337 * directives.c (struct answer): Move to cpp-id-data.h.
1338 (do_assert): Honour alloc_subobject.
1340 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1341 * include/cpplib.h (struct cpp_string): Add GTY marker.
1342 (enum cpp_token_fld_kind): New.
1343 (struct cpp_token): Add GTY markers.
1344 (cpp_token_val_index): Prototype.
1345 (CPP_HASHNODE_VALUE_IDX): New.
1346 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1347 * include/cpp-id-data.h: New file.
1349 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1351 * Makefile.am (all-local): New.
1352 * Makefile.in: Regenerate.
1354 2004-06-06 Roger Sayle <roger@eyesopen.com>
1356 * Makefile.am (LIBICONV): Declare.
1357 (makedepend_LDADD): Use LIBICONV.
1358 * Makefile.in: Regenerate.
1360 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1362 * Makefile.am (LIBINTL): Declare
1363 (makedepend_LDADD): Use LIBINTL.
1364 * Makefile.in: Regenerate.
1366 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1368 * Makefile.am: Add makedepend.
1369 * Makefile.in, aclocal.m4: Regenerate.
1370 * charset.c: Insert a space to avoid a warning.
1371 * directives.c: Include mkdeps.h.
1372 (_cpp_handle_directive): Reenable macro expander if appropriate.
1373 (undefine_macros): Inline body of _cpp_free_definition for speed.
1374 Do not call undef callback or _cpp_warn_if_unused_macro.
1375 (cpp_get_deps): New interface.
1376 * files.c (search_cache): Add pfile argument. Check for file
1377 that would be found by "" or <> search here...
1378 (_cpp_find_file): ...not here. Correct recorded start_dir of
1379 files found by directory-of-current-file search that would be
1380 found by "" or <> search.
1381 * init.c (cpp_add_dependency_target): Delete.
1382 * internal.h (struct lexer_state): Add discarding_output flag.
1383 * lex.c (lex_identifier): Compute hash function while scanning.
1384 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1386 * makedepend.c: New file.
1387 * mkdeps.c (struct deps): Add vpath vector.
1388 (apply_vpath, deps_add_vpath): New function.
1389 (deps_free): Free vpath vector.
1390 (deps_add_dep, deps_add_target): Use apply_vpath.
1391 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1392 (ht_lookup_with_hash): New function.
1393 * cpplib.h, mkdeps.h: Update prototypes.
1394 * symtab.h: Update prototypes.
1395 (HT_HASHSTEP, HT_FINISH): New macros.
1397 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1399 * symtab.c (ht_create): Set entries_owned.
1400 (ht_destroy): Honour entries_owned.
1401 (ht_expand): Likewise.
1403 * include/symtab.h (struct ht): New field 'entries_owned'
1404 (ht_load): New prototype.
1406 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1409 * configure.ac: Fix m4 quoting when picking
1410 the size of HOST_WIDE_INT.
1411 * configure: Regenerate.
1413 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1415 * Makefile.am: the correct directory for
1416 gettext include files is given by @INCINTL@.
1417 * Makefile.in: Regenerate.
1419 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1421 * system.h [!ENABLE_NLS]: dgettext takes two
1424 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1426 Moved libcpp from the gcc subdirectory to the toplevel.
1427 * Makefile.am: New file.
1428 * Makefile.in: Regenerate.
1429 * configure.ac: New file.
1430 * configure: Regenerate.
1431 * config.in: Regenerate.
1432 * charset.c: Moved from gcc/cppcharset.c. Add note about
1433 brokenness of input charset detection. Adjust for change
1434 in name of cppucnid.h.
1435 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1436 * expr.c: Moved from gcc/cppexp.c.
1437 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1438 Remove #define of O_BINARY, it is in system.h.
1439 * identifiers.c: Moved from gcc/cpphash.c.
1440 * internal.h: Moved from gcc/cpphash.h. Change header
1441 guard name. All other files adjusted to match name change.
1442 * init.c: Moved from gcc/cppinit.c.
1443 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1444 * lex.c: Moved from gcc/cpplex.c.
1445 * directives.c: Moved from gcc/cpplib.c.
1446 * macro.c: Moved from gcc/cppmacro.c.
1447 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1448 * traditional.c: Moved from gcc/cpptrad.c.
1449 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1451 * ucnid.pl: Moved from gcc/cppucnid.pl.
1452 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1454 * symtab.c: Moved from gcc/hashtable.c.
1455 * line-map.c: Moved from gcc. Do not include intl.h.
1456 * mkdeps.c: Moved from gcc.
1457 * system.h: New file.
1458 * include/cpplib.h: Moved from gcc. Change header guard name.
1459 * include/line-map.h: Moved from gcc. Change header guard name.
1460 * include/mkdeps.h: Moved from gcc. Change header guard name.
1461 * include/symtab.h: Moved from gcc/hashtable.h. Change header