1 2007-11-16 Michael Matz <matz@suse.de>
3 * files.c (search_path_head): Fix check for absolute paths.
5 2007-11-11 Tom Tromey <tromey@redhat.com>
8 * include/cpplib.h (cpp_included_before): Declare.
9 * files.c (struct file_hash_entry) <location>: New field.
10 (_cpp_find_file): Initialize new field.
11 (make_cpp_dir): Likewise.
12 (cpp_included_before): New function.
14 2007-11-01 Tom Tromey <tromey@redhat.com>
16 PR preprocessor/30805:
17 * macro.c (paste_tokens): Handle padding token.
18 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
20 2007-10-31 Tom Tromey <tromey@redhat.com>
22 PR preprocessor/30786:
23 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
24 * directives.c (_cpp_do__Pragma): Return error status.
25 * internal.h (_cpp_do__Pragma): Update.
26 * directives.c (get__Pragma_string): Back up if EOF seen.
28 2007-09-06 Tom Tromey <tromey@redhat.com>
30 * internal.h (struct cpp_reader) <invocation_location>: New
32 (struct cpp_reader) <set_invocation_location>: Likewise.
33 * init.c (cpp_set_line_map): New function.
34 * line-map.c (linemap_add): Use linemap's allocator.
35 * include/line-map.h (GTY): Define.
36 (line_map_realloc): New typedef.
37 (struct line_map): Mark with GTY.
38 (struct line_maps): Likewise.
39 (struct line_maps) <maps>: Likewise.
40 (struct line_maps) <reallocator>: New field.
41 * include/symtab.h (GTY): Conditionally define.
42 * include/cpplib.h (cpp_set_line_map): Declare.
43 (cpp_get_token_with_location): Declare.
44 * macro.c (cpp_get_token): Set invocation_location on the reader.
45 (cpp_get_token_with_location): New function.
47 2007-08-30 Chao-ying Fu <fu@mips.com>
49 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
50 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
51 (cpp_classify_number): Support decimal fixed-point constants without
53 Warn about fixed-point constants when -pedantic.
54 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
55 comments to support fixed-point values.
56 (CPP_N_FRACT, CPP_N_ACCUM): Define.
58 2007-08-18 Tom Tromey <tromey@redhat.com>
60 PR preprocessor/32974:
61 * directives.c (parse_include): Don't check for EOL when
62 processing #pragma dependency.
64 2007-07-30 Ollie Wild <aaw@google.com>
66 * directives-only.c: New file.
67 * internal.h (struct _cpp_dir_only_callbacks): New.
68 (_cpp_preprocess_dir_only): New function.
69 * directives.c (_cpp_handle_directive): Check directives_only before
70 disabling execution of indented directives.
71 * files.c (_cpp_stack_file): Add directives_only check.
72 * include/cpplib.h (struct cpp_options): Add directives_only.
73 (cpp_init_special_builtins): New function.
74 * init.c (cpp_init_special_builtins): New function.
75 (cpp_init_builtins): Move builtin_array initialization to
76 cpp_init_special_builtins.
77 (post_options): Check directives_only before setting
78 pfile->state.prevent_expansion = 1.
79 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
80 is expanded inside a directive while -fdirectives-only is enabled.
81 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
82 (libcpp_a_SOURCES): Add directives-only.c.
84 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
86 * traditional.c (_cpp_scan_out_logical_line): Initialize
87 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
88 fmacro.args to prevent 'may be used uninitialized' warning.
90 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
92 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
94 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
95 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
96 for 'q' or 'Q' suffixes.
98 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
100 * files.c (open_file): Correct typo.
102 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
104 * files.c (open_file): Prevent the call
105 for stat from overwriting errno.
107 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
109 * files.c (open_file): Account for the
110 fact that on windows, opening a directory gives
113 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
115 PR preprocessor/23479
116 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
118 (append_digit): Likewise.
119 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
120 binary integer constants.
122 2007-05-31 Dave Korn <dave.korn@artimi.com>
124 PR preprocessor/14331
125 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
127 2007-05-24 Ollie Wild <aaw@google.com>
129 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
130 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
131 (cpp_write_pch_state): Save __COUNTER__ state.
132 (cpp_valid_state): Check valid __COUNTER__ state.
133 (cpp_read_state): Read new __COUNTER__ state.
134 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
135 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
136 * internal.h (struct cpp_reader): Add counter member.
138 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
140 PR preprocessor/20077
141 * macro.c (create_iso_definition): Fixed the method to determine
142 whether the token-pasting operator appears at the beginning or the end
145 2007-05-21 Ian Lance Taylor <iant@google.com>
147 * internal.h (struct cpp_reader): Add new fields:
148 nonexistent_file_hash and nonexistent_file_ob.
149 * files.c: Include "obstack.h".
150 (find_file_in_dir): Before trying to open the file, look up the
151 path name in the hash table of nonexistent files. After failing
152 to open the file, add the path name to the hash table.
153 (_cpp_find_file): Cache the results of looking up the file name
154 starting with the quote and bracket chain heads, if we can.
155 (nonexistent_file_hash_eq): New static function.
156 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
157 pfile->nonexistent_file_ob.
158 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
159 pfile->nonexistent_file_ob.
161 2007-05-14 Janis Johnson <janis187@us.ibm.com>
163 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
166 * expr.c (interpret_float_suffix): Check for invalid suffix.
168 2007-05-02 Eric Christopher <echristo@apple.com>
170 * expr.c (num_div_op): Don't overflow if the result is
173 2007-05-02 Tom Tromey <tromey@redhat.com>
175 PR preprocessor/28709:
176 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
178 2007-03-30 Michael Meissner <michael.meissner@amd.com>
180 * directives.c (lex_macro_node_from_str): Fix alloca call to be
183 2007-03-30 Richard Henderson <rth@redhat.com>
185 * directives.c (lex_macro_node_from_str): New.
186 (cpp_push_definition, cpp_pop_definition): New.
187 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
189 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
191 * Makefile.in: Add dummy install-pdf target.
193 2007-01-30 Tom Tromey <tromey@redhat.com>
195 PR preprocessor/30468:
196 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
199 2007-01-30 Tom Tromey <tromey@redhat.com>
201 PR preprocessor/29966:
202 * macro.c (lex_expansion_token): Save and restore cpp_reader's
204 (_cpp_create_definition): Don't restore cur_token here.
205 * lex.c (_cpp_lex_token): Added assertion.
207 2007-01-27 Tom Tromey <tromey@redhat.com>
209 * configure: Rebuilt.
211 2007-01-12 Tom Tromey <tromey@redhat.com>
213 PR preprocessor/28227:
214 * directives.c (lex_macro_node): Added 'is_def_or_undef'
221 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
223 * configure: Regenerate.
225 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
227 * configure: Regenerate.
229 2007-01-04 Tom Tromey <tromey@redhat.com>
231 PR preprocessor/28165:
232 * internal.h (cpp_in_primary_file): New function.
233 * directives.c (do_include_next): Use cpp_in_primary_file.
234 (do_pragma_once): Likewise.
235 (do_pragma_system_header): Likewise.
237 2006-12-29 Ian Lance Taylor <iant@google.com>
239 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
240 look backward at the end of the line unless we saw a backslash.
242 2006-12-29 Jakub Jelinek <jakub@redhat.com>
244 PR preprocessor/29612
245 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
246 only when new_sysp is non-zero.
248 2006-12-28 Tom Tromey <tromey@redhat.com>
250 PR preprocessor/30001:
251 * charset.c (_cpp_convert_input): Check that to.len is greater
254 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
256 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
257 * configure: Rebuilt.
259 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
261 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
262 for experimental C++0x mode.
263 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
264 adopted the preprocessor changes introduced in C99.
266 2006-10-29 Joseph Myers <joseph@codesourcery.com>
268 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
269 depending on --enable-targets=all.
270 * configure: Regenerate.
272 2006-10-12 Jakub Jelinek <jakub@redhat.com>
274 PR preprocessor/28709
275 * macro.c (paste_tokens): Do error reporting here, use BUF with the
276 spelled LHS token as opposed to spelling it again.
277 (paste_all_tokens): Don't report errors here, just break on failure.
279 2006-10-10 Brooks Moses <bmoses@stanford.edu>
281 * Makefile.in: Added empty "pdf" target.
283 2006-09-22 Geoffrey Keating <geoffk@apple.com>
285 * configure.ac: Make need_64_bit_hwint case for x86-darwin
286 match exactly the glob in gcc/config.gcc.
287 * configure: Regenerate.
289 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
292 PR preprocessor/14634
293 * lex.c (lex_string): Pedwarn for unterminated literals.
295 2006-09-08 Eric Christopher <echristo@apple.com>
297 * configure.ac: Add 64-bit HWI support for i?86-darwin.
299 2006-08-14 Steve Ellcey <sje@cup.hp.com>
303 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
304 (CPP_LAST_EQ): Change.
305 (CPP_LAST_PUNCTUATOR): Change.
306 * expr.c (cpp_operator): Remove MIN and MAX.
307 (reduce): Remove CPP_MIN and CPP_MAX.
308 (num_binary_op): Ditto.
309 * lex.c (_cpp_lex_direct): Ditto.
310 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
312 2006-06-09 Jakub Jelinek <jakub@redhat.com>
314 PR preprocessor/27746
315 * directives.c (do_pragma): Handle pragma with valid namespace
316 and invalid name coming from macro expansion.
317 * directives.c (destringize_and_run): Initialize next field in
322 * directives.c (destringize_and_run): Set NO_EXPAND on the
325 * macro.c (_cpp_backup_tokens): Fix comment typo.
327 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
329 * Makefile.in (CATALOGS): Add po/ prefix.
330 * configure: Regenerated.
332 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
334 * Makefile.in: Add install-html target. Add install-html to .PHONY
336 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
338 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
339 * files.c (_cpp_get_file_stat): New function.
340 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
341 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
342 * internal.h (_cpp_get_file_stat): Prototype.
343 (struct cpp_buffer): Add timestamp.
345 2006-01-23 Jakub Jelinek <jakub@redhat.com>
347 PR preprocessor/25717
348 * init.c (cpp_init_builtins): If __STDC__ will not change value
349 between system headers and other sources, define it as a normal
350 macro rather than a builtin.
351 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
352 cpp_in_system_header condition.
354 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
356 * Makefile.in: Use -MMD instead of -MD.
358 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
359 Richard Henderson <rth@redhat.com>
361 Merge from gomp branch:
362 * directives.c (struct pragma_entry): Add is_deferred. Add ident
363 entry to value union.
364 (end_directive): Don't eat the line if in_deferred_pragma.
365 (run_directive): Remove pragma hacks.
366 (insert_pragma_entry): Remove.
367 (new_pragma_entry): New.
368 (register_pragma_1): Split out of register_pragma. Only handle
369 the lookup tree and return the new entry.
370 (cpp_register_pragma): Fill in the pragma entry here.
371 (cpp_register_deferred_pragma): New.
372 (register_pragma_internal): New.
373 (_cpp_init_internal_pragmas): Use register_pragma_internal.
374 (do_pragma): Allow pragma expansion after namespace. For deferred
375 pragmas, don't slurp the line into a string.
376 (destringize_and_run): Save tokens for deferred pragmas.
377 (cpp_handle_deferred_pragma): Remove.
378 * macro.c (builtin_macro): Remove pragma token hack.
379 (_cpp_push_token_context): Rename from push_token_context and export.
380 * internal.h (struct lexer_state): Add pragma_allow_expansion.
381 (_cpp_push_token_context): Declare.
382 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
383 a token. Update the line number correctly if so.
384 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
385 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
386 * include/cpplib.h (PRAGMA_EOL): New.
387 (CPP_TOKEN_FLD_PRAGMA): New.
388 (struct cpp_token): Add val.pragma.
389 (struct cpp_options): Remove defer_pragmas.
390 (cpp_handle_deferred_pragma): Remove.
391 (cpp_register_deferred_pragma): Declare.
393 2006-01-01 Jakub Jelinek <jakub@redhat.com>
396 * directives.c (do_pragma): If pragma line ends with multi-line
397 block comment, end the saved deferred pragma string before that
398 comment. Handle embedded '\0' chars on the pragma line.
400 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
403 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
405 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
406 Ben Elliston <bje@au.ibm.com>
408 * include/cpplib.h (CPP_N_DFLOAT): New.
409 * expr.c (interpret_float_suffix): Identify df, dd, and dl
410 suffixes as decimal floating point constants.
411 (cpp_classify_number): Disallow hexadecimal DFP constants.
413 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
414 Ian Lance Taylor <ian@airs.com>
416 * include/cpplib.h (struct cpp_callbacks): Annotate error with
417 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
419 2005-11-09 Per Bothner <per@bothner.com>
420 Uros Bizjak <uros@kss-loka.si>
423 * init.c (read_original_filename): Temporarily set
424 state.in_directive before calling _cpp_lex_direct for
427 2005-11-03 James E Wilson <wilson@specifix.com>
429 PR preprocessor/24202
430 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
432 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
434 * include/cpplib.h (struct cpp_callbacks): Make error take
436 * errors.c (cpp_error): Update call to callback.
438 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
440 PR preprocessor/22042
441 * macro.c (_cpp_builtin_macro_text): Lower the needed max
443 (cpp_quote_string): Don't octalify non printable
446 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
449 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
450 (struct cpp_callbacks): Add error.
451 * errors.c (cpp_error): If client_diagnostic, use error callback.
452 * charset.c (convert_escape): Don't use %03o in diagnostic.
454 2005-10-21 James E Wilson <wilson@specifix.com>
456 PR preprocessor/15220
457 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
458 callers. Pass to open_file_failed.
459 (open_file_failed): New parameter angle_brackets. Fix all callers.
460 Use in print_dep assignment.
461 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
462 * internal.h (_cpp_find_file): Add new parm to declaration.
464 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
466 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
467 * configure: Regenerate.
469 2005-10-04 Ian Lance Taylor <ian@airs.com>
471 PR preprocessor/13726
472 * directives.c (check_eol_return_comments): New static function.
473 (parse_include): Add buf parameter. Change all callers.
474 (do_include_common): If not discard comments, turn on
475 save_comments. Pass collected comments to include callback.
476 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
477 include callback: cpp_token list.
479 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
481 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
482 * init.c (struct lang_flags, lang_defaults): Add
483 extended_identifiers.
484 (cpp_set_lang): Use it.
485 * lex.c (forms_identifier_p): Check extended_identifiers.
487 2005-08-30 Jakub Jelinek <jakub@redhat.com>
489 PR preprocessor/20348
490 PR preprocessor/20356
491 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
494 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
496 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
497 -Wmissing-format-attribute.
499 * configure: Regenerate.
501 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
503 * all files: Update FSF address in copyright headers.
504 * makeucnid.c (write_copyright): Update outputted FSF address.
506 2005-06-13 Zack Weinberg <zack@codesourcery.com>
508 * configure.ac: Invoke ZW_CREATE_DEPDIR and
509 ZW_PROG_COMPILER_DEPENDENCIES.
510 * aclocal.m4, configure: Regenerate.
511 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
513 (distclean): Clean up $(DEPDIR) and its contents.
514 (.c.o): Use $(COMPILE).
515 Include $(DEPDIR)/*.Po for most object->header dependencies.
517 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
519 * configure.ac: Check declarations for asprintf and vasprintf.
520 * config.in: Regenerate.
521 * configure: Likewise.
523 * charset.c (conversion_loop): Use XRESIZEVEC.
524 (convert_no_conversion): Likewise.
525 (convert_using_iconv): Likewise.
526 (init_iconv_desc): Cast return value of alloca.
527 (cpp_host_to_exec_charset): Use XNEWVEC.
528 (emit_numeric_escape): Use XRESIZEVEC.
529 (cpp_interpret_string): Use XNEWVEC.
530 (cpp_interpret_string): Use XRESIZEVEC.
531 (_cpp_interpret_identifier): Cast return value of alloca.
532 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
533 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
534 (parse_include): Use XNEWVEC.
535 (insert_pragma_entry): Rename local variable "new" to
537 (save_registered_pragmas): Cast return value of xmemdup.
538 (destringize_and_run): Same for alloca.
539 (parse_assertion): Likewise.
540 (do_assert): Cast allocated storage to proper type.
541 (cpp_define): Likewise.
542 (_cpp_define_builtin): Likewise.
543 (cpp_undef): Likewise.
544 (handle_assertion): Likewise.
545 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
546 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
547 (CPP_UMINUS): Likewise.
548 (struct cpp_operator): Rename from struct operator.
549 (_cpp_expand_op_stack): Use XRESIZEVEC.
550 * files.c (pch_open_file): Use XNEWVEC.
551 (pch_open_file): Use XRESIZEVEC.
552 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
553 (dir_name_of_file): Use XNEWVEC.
554 (make_cpp_file): Use XCNEW.
555 (make_cpp_dir): Likewise.
556 (allocate_file_hash_entries): USE XNEWVEC.
557 (cpp_included): Cast return value of htab_find_with_hash.
558 (append_file_to_dir): Use XNEWVEC.
559 (read_filename_string): Likewise. Use XRESIZEVEC too.
560 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
561 (remap_filename): Use XNEWVEC.
562 (struct pchf_entry): Move definition out of struct pchf_data.
563 (_cpp_save_file_entries): Use XCNEWVAR.
564 (_cpp_read_file_entries): Use XNEWVAR.
565 * identifiers.c (alloc_node): Use XOBNEW.
566 * init.c (cpp_create_reader): Use XCNEW.
567 (cpp_init_builtins): Cast of b->value to enum builtin_type.
568 (read_original_directory): Cast return value of alloca.
569 * lex.c (add_line_note): Use XRESIZEVEC.
570 (warn_about_normalization): Use XNEWVEC.
571 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
572 (new_buff): Use XNEWVEC.
573 * line-map.c (linemap_add): Use XRESIZEVEC.
574 * macro.c (builtin_macro): Cast return value of alloca.
575 (paste_tokens): Likewise.
576 (expand_arg): Use XNEWVEC and XRESIZEVEC.
577 (_cpp_save_parameter): Use XRESIZEVEC.
578 (create_iso_definition): Cast allocated storage to proper type.
579 (_cpp_create_definition): Likewise.
580 (cpp_macro_definition): Use XRESIZEVEC.
581 * makedepend.c (add_clm): Use XNEW.
583 * mkdeps.c (munge): Use XNEWVEC.
584 (deps_init): Use XCNEW.
585 (deps_add_target): Use XRESIZEVEC.
586 (deps_add_default_target): Cast return value of alloca.
587 (deps_add_dep): Use XRESIZEVEC.
588 (deps_add_vpath): Likewise. Use XNEWVEC too.
589 (deps_restore): Likewise.
590 * pch.c (save_idents): Use XNEW and XNEWVEC.
591 (cpp_save_state): Use XNEW.
592 (count_defs): Cast return value of htab_find.
593 (write_defs): Likewise.
594 (cpp_write_pch_deps): Use XNEWVEC.
595 (collect_ht_nodes): Use XRESIZEVEC.
596 (cpp_valid_state): Use XNEWVEC.
597 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
598 * symtab.c (ht_create): Use XCNEW.
599 (ht_lookup_with_hash): Cast return value of obstack_copy0.
600 (ht_expand): Use XCNEWVEC.
601 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
602 (bool): Do not define if __cplusplus.
604 2005-05-12 Zack Weinberg <zack@codesourcery.com>
606 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
607 (do_sccs): Delete function definition, #define to do_ident.
608 (do_ident): Don't hardwire directive name.
610 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
613 * configure: Regenerate.
615 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
617 * files.c: Include io.h for DJGPP to get prototype of setmode.
619 2005-04-19 Per Bothner <per@bothner.com>
621 PR preprocessor/20907
622 * line-map.c (linemap_line_start): Fix bug when we need to increse
623 column_bits but can re-use the current line_map.
625 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * system.h (fopen, fdopen, freopen): Define these to the unlocked
630 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
632 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
633 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
634 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
635 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
637 (fwrite_unlocked): Fix prototype.
639 * configure, config.in: Regenerate.
641 2005-04-05 Jakub Jelinek <jakub@redhat.com>
643 PR preprocessor/19475
644 * macro.c (create_iso_definition): For < ISO C99, don't
645 pedwarn if there is no whitespace between macro name and its
646 replacement, but the replacement starts with a basic character
649 2005-03-28 Andreas Jaeger <aj@suse.de>
651 * lex.c (warn_about_normalization): Cast field width to int to
654 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
656 * configure.ac: Consistently use solaris2.1[0-9]* instead of
658 * configure: Regenerate.
660 2005-03-15 Geoffrey Keating <geoffk@apple.com>
662 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
663 UCN rather than printing an error.
665 2005-03-14 Geoffrey Keating <geoffk@apple.com>
667 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
669 2005-03-14 Geoffrey Keating <geoffk@apple.com>
671 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
672 * charset.c: Update for new format of ucnid.h.
673 (ucn_valid_in_identifier): Update for new format of ucnid.h.
674 Add NST parameter, and update it; update callers.
675 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
677 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
678 * internal.h (struct normalize_state): New.
679 (INITIAL_NORMALIZE_STATE): New.
680 (NORMALIZE_STATE_RESULT): New.
681 (NORMALIZE_STATE_UPDATE_IDNUM): New.
682 (_cpp_valid_ucn): New.
683 * lex.c (warn_about_normalization): New.
684 (forms_identifier_p): Add normalize_state parameter, update callers.
685 (lex_identifier): Add normalize_state parameter, update callers. Keep
687 (lex_number): Likewise.
688 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
689 it with warn_about_normalization.
693 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
694 comments about obsolete version of C++.
695 * include/cpplib.h (enum cpp_normalize_level): New.
696 (struct cpp_options): Add warn_normalize field.
698 2005-03-11 Geoffrey Keating <geoffk@apple.com>
700 * directives.c (glue_header_name): Update call to cpp_spell_token.
701 * internal.h (_cpp_interpret_identifier): New.
702 * charset.c (_cpp_interpret_identifier): New.
703 (_cpp_valid_ucn): Allow UCN version of '$'.
704 * lex.c (lex_identifier): Add extra parameter to indicate if initial
705 character was '$' or '\'. Support identifiers with UCNs.
706 (forms_identifier_p): Allow UCNs.
707 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
709 (cpp_spell_token): Add FORSTRING parameter. Use it.
710 (cpp_token_as_text): Update call to cpp_spell_token.
711 (cpp_output_token): Write UCNs back out.
712 (stringify_arg): Update call to cpp_spell_token.
713 (paste_tokens): Likewise.
714 (cpp_macro_definition): Likewise.
715 * macro.c (stringify_arg): Likewise.
716 (paste_tokens): Likewise.
717 (cpp_macro_definition): Likewise.
718 * include/cpplib.h: Add parameter to cpp_spell_token.
720 2005-03-04 Jakub Jelinek <jakub@redhat.com>
724 * macro.c (replace_args, cpp_get_token): Copy whole
725 cpp_token_u instead of just cpp_string field from it.
727 2005-02-28 Devang Patel <dpatel@apple.com>
729 * directives.c (do_line): Save sysp early before line table is
732 2005-02-20 Zack Weinberg <zack@codesourcery.com>
735 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
736 (cpp_host_to_exec_charset): New function.
737 * include/cpplib.h: Declare cpp_host_to_exec_charset.
739 2005-02-19 Devang Patel <dpatel@apple.com>
741 * charset.c (_cpp_convert_input): Check '\r' before inserting
744 2005-02-15 Eric Christopher <echristo@redhat.com>
746 PR preprocessor/19077
747 * macro.c (cpp_macro_definition): Move handling of whitespace
748 to PREV_WHITE conditional. Remove overloading of len
751 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
753 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
754 traditional.c: Update copyright.
756 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
759 * configure.ac: Check for declaration of basename and getopt.
760 * config.in: Regenerate.
761 * configure: Regenerate.
762 * internal.h (ustrcspn): New.
763 * macro.c (create_iso_definition): Fix allocation of memory.
764 (padding_token): Add cast to remove const-ness.
765 * pch.c (cpp_read_state): Use ustrcspn.
767 2005-02-08 Mike Stump <mrs@apple.com>
769 * files.c (pchf_adder): Remove.
770 (struct pchf_adder_info): Likewise.
771 (_cpp_save_file_entries): Write out all files so that #import works.
773 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
775 * configure: Regenerate.
777 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
779 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
781 * include/cpplib.h: Also update copyright years.
783 2005-01-03 Geoffrey Keating <geoffk@apple.com>
785 * files.c (_cpp_find_file): Add files found by search_path_exhausted
786 to the list of all files.
788 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
790 * internal.h: Update references to Cpp lib filenames.
791 * directives.c: Likewise.
794 * traditional.c: Likewise.
796 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
798 PR preprocessor/15167
799 * files.c (destroy_cpp_file): New function.
800 (should_stack_file): Make a new file if the
801 compared file is still stacked.
803 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
805 PR preprocessor/17610
806 * directives.c (do_include_common): Error out if an empty filename
807 is given for #include (or #include_next or #import).
809 2004-11-27 Roger Sayle <roger@eyesopen.com>
810 Zack Weinberg <zack@codesourcery.com>
812 * internal.h: Replace all uses of uchar with unsigned char.
813 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
814 with !IN_GCC, so uchar is only defined whilst building libcpp.
816 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
818 * aclocal.m4: Regenerate.
820 2004-11-24 Roger Sayle <roger@eyesopen.com>
822 PR preprocessor/15824
823 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
824 directly, instead of the non-existant "system.h" and "ansidecl.h".
825 * configure: Regenerate.
827 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
828 Joseph Myers <joseph@codesourcery.com>
830 * internal.h (struct lexer_state): Add in_deferred_pragma.
831 * directives.c (struct pragma_entry): Add allow_expansion.
832 (insert_pragma_entry): Take allow_expansion flag.
833 (register_pragma): Likewise.
834 (cpp_register_pragma): Likewise.
835 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
836 (do_pragma): Honor allow_expansion.
837 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
838 * include/cpplib.h (cpp_register_pragma): Update prototype.
840 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
841 Mark Mitchell <mark@codesourcery.com>
843 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
844 need_64bit_hwint=yes.
845 * configure: Regenerate.
847 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
849 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
851 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
852 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
853 Remove local srcdir path from generated file.
855 2004-11-04 Zack Weinberg <zack@codesourcery.com>
856 Gerald Pfeifer <gerald@pfeifer.com>
858 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
861 2004-10-27 Zack Weinberg <zack@codesourcery.com>
864 * directives.c (do_pragma): Do not defer pragmas which are unknown.
865 (cpp_handle_deferred_pragma): Add cast to silence warning.
867 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
869 * errors.c (_cpp_begin_message): Print "error: " for errors.
871 2004-10-10 Andreas Jaeger <aj@suse.de>
873 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
874 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
876 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
878 * pch.c (cpp_write_pch_state): Remove variable z as it is not
880 (cpp_read_state): Remove unused variables, m, d and mac_count.
882 2004-09-29 Per Bothner <per@bothner.com>
884 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
885 cb.line_change. Otherwise do_pragma will call the line_change
886 call-back with a meaningless line number.
888 2004-09-24 Zack Weinberg <zack@codesourcery.com>
890 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
891 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
892 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
893 * aclocal.m4, configure: Regenerate.
894 * init.c: Include localedir.h.
895 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
897 (.c.o): Use $(ALL_CFLAGS).
898 (localedir.h, localedir.hs): New rules.
899 (clean): Use rm -rf to remove directories.
900 (distclean): Also delete localedir.h and localedir.hs.
901 (init.o): Update dependencies.
903 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
905 * Makefile.in (aclocal.m4): Update dependencies.
906 * configure.ac (AC_CONFIG_MACRO_DIR): New.
907 * aclocal.m4, configure: Regenerate.
909 2004-09-17 Zack Weinberg <zack@codesourcery.com>
911 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
912 (_cpp_convert_input, _cpp_default_encoding): Add comments.
913 Some other comments in this file also tweaked.
915 * directives.c (do_pragma): Save current buffer position
916 before lexing the pragma keywords; don't call
917 _cpp_backup_tokens in the defer_pragmas case.
919 2004-09-15 Per Bothner <per@bothner.com>
921 * include/line-map.h (line_map_start): Add parameter names so
922 preceding comment makes sense.
923 (linemap_add): Remove from comment mention of non-existing parameter.
925 2004-09-09 Matt Austern <austern@apple.com>
926 Zack Weinberg <zack@codesourcery.com>
928 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
929 prefixes throughout. Add entry for PRAGMA. Remove
930 unnecessary "= 0" from EQ.
931 (enum cpp_ttype): Adjust OP and TK definitions to restore
932 prefixes, via token-paste.
933 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
934 Change from #defines to additional cpp_ttype enumerators.
935 (struct cpp_options): Add defer_pragmas.
936 (cpp_handle_deferred_pragma): Prototype new interface.
938 * internal.h (struct cpp_reader): Add directive_result.
939 * directives.c (struct pragma_entry): Add is_internal field;
940 give boolean fields type bool.
941 (start_directive): Initialize pfile->directive_result.type.
942 (_cpp_do__Pragma): Likewise.
943 (run_directive): Do not crash if pfile->buffer->prev is NULL.
944 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
946 (register_pragma): New static function, bulk of former
947 cpp_register_pragma here; add 'internal' argument, pass along
948 to insert_pragma_entry.
949 (cpp_register_pragma): Now a wrapper around register_pragma which
950 always passes false for 'internal' argument.
951 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
953 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
954 an internal pragma, save text till the end of the line as a CPP_PRAGMA
955 token instead of executing the pragma.
956 (cpp_handle_deferred_pragma): New interface.
957 * lex.c (token_spellings): Adjust OP and TK definitions to
958 match changes to cpplib.h.
959 (_cpp_lex_token): Check for a directive-result token and
960 return it if present.
961 (cpp_token_val_index): Handle CPP_PRAGMA.
962 * macro.c (cpp_builtin_macro_text): Correct comment.
963 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
965 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
967 PR preprocessor/14699
968 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
969 from size_t to double.
971 2004-08-28 Andreas Schwab <schwab@suse.de>
972 Andreas Jaeger <aj@suse.de>
974 * configure.ac: Set PACKAGE correctly.
975 * configure: Regenerated.
977 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
979 * Makefile.in: Add back top_builddir.
981 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
983 * configure.ac: Replace Automake macro invocations
984 with manual Autoconf checks and substitutions.
985 * configure: Regenerate.
986 * aclocal.m4: Regenerate.
987 * config.in: Regenerate.
988 * Makefile.am: Removed.
989 * Makefile.in: Heavy simplification and reorganization.
991 2004-08-09 Mark Mitchell <mark@codesourcery.com>
993 * configure.ac (arm*-*-eabi*): New target.
994 (arm*-*-symbianelf*): Likewise.
995 * configure: Regenerated.
997 2004-07-24 Bernardo Innocenti <bernie@develer.com>
999 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1000 * directives.c: Use XNEW-family macros from libiberty.
1002 * macro.c: Likewise.
1003 * cpplib.h (cpp_deps_style): Export enum with name.
1005 2004-07-23 Matthias Klose <doko@debian.org>
1007 * init.c (init_library): Use PACKAGE for the text domain.
1009 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1011 PR preprocessor/16366
1012 * internal.h (struct cpp_reader): New field dir_hash.
1013 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1014 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1016 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1018 PR preprocessor/16192
1019 PR preprocessor/15913
1020 PR preprocessor/15572
1021 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1022 expression is missing.
1023 * init.c (post_options): Traditional cpp doesn't do // comments.
1025 2004-06-30 Per Bothner <per@bothner.com>
1027 * include/line-map.h (fileline): Remove old typedef.
1028 * internal.h (struct cpp_reader): Use source_location typedef instead.
1030 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1032 Partially revert patch of 2004-06-05.
1033 * files.c (search_cache): Remove pfile argument. Don't check
1034 for file that would be found by "" or <> search here...
1035 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1036 Do not apply directory-of-current-file correction to files
1037 found by this check. Rearrange code slightly.
1039 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1041 * files.c (should_stack_file): Correct swapped parameters to call
1043 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1045 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1047 * Makefile.in: Regenerate with automake 1.8.5.
1048 * aclocal.m4: Likewise.
1049 * configure: Regenerate.
1051 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1053 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1054 * configure, config.in: Regenerate.
1055 * system.h: Unconditionally define bool as unsigned char,
1056 BOOL_BITFIELD as unsigned int.
1057 * .cvsignore: New file.
1059 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1061 * traditional.c (push_replacement_text): Set macro->traditional.
1062 (save_replacement_text): Likewise.
1063 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1064 (struct save_macro_item): Delete.
1065 (struct save_macro_data): Use a character array not the previous
1067 (save_macros): Save macro as text not as internal structures.
1068 (cpp_prepare_state): Update for changes to save_macro_data.
1069 (cpp_read_state): Don't read macros defined in PCH. Restore
1071 * macro.c (create_iso_definition): Honour alloc_subobject.
1072 Clear traditional flag.
1073 (_cpp_create_definition): Honour alloc_subobject.
1074 * lex.c (cpp_token_val_index): New.
1075 * internal.h: Include cpp-id-data.h.
1076 (uchar): Move definition to cpp-id-data.h.
1078 (cpp_macro): Likewise.
1079 * directives.c (struct answer): Move to cpp-id-data.h.
1080 (do_assert): Honour alloc_subobject.
1082 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1083 * include/cpplib.h (struct cpp_string): Add GTY marker.
1084 (enum cpp_token_fld_kind): New.
1085 (struct cpp_token): Add GTY markers.
1086 (cpp_token_val_index): Prototype.
1087 (CPP_HASHNODE_VALUE_IDX): New.
1088 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1089 * include/cpp-id-data.h: New file.
1091 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1093 * Makefile.am (all-local): New.
1094 * Makefile.in: Regenerate.
1096 2004-06-06 Roger Sayle <roger@eyesopen.com>
1098 * Makefile.am (LIBICONV): Declare.
1099 (makedepend_LDADD): Use LIBICONV.
1100 * Makefile.in: Regenerate.
1102 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1104 * Makefile.am (LIBINTL): Declare
1105 (makedepend_LDADD): Use LIBINTL.
1106 * Makefile.in: Regenerate.
1108 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1110 * Makefile.am: Add makedepend.
1111 * Makefile.in, aclocal.m4: Regenerate.
1112 * charset.c: Insert a space to avoid a warning.
1113 * directives.c: Include mkdeps.h.
1114 (_cpp_handle_directive): Reenable macro expander if appropriate.
1115 (undefine_macros): Inline body of _cpp_free_definition for speed.
1116 Do not call undef callback or _cpp_warn_if_unused_macro.
1117 (cpp_get_deps): New interface.
1118 * files.c (search_cache): Add pfile argument. Check for file
1119 that would be found by "" or <> search here...
1120 (_cpp_find_file): ...not here. Correct recorded start_dir of
1121 files found by directory-of-current-file search that would be
1122 found by "" or <> search.
1123 * init.c (cpp_add_dependency_target): Delete.
1124 * internal.h (struct lexer_state): Add discarding_output flag.
1125 * lex.c (lex_identifier): Compute hash function while scanning.
1126 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1128 * makedepend.c: New file.
1129 * mkdeps.c (struct deps): Add vpath vector.
1130 (apply_vpath, deps_add_vpath): New function.
1131 (deps_free): Free vpath vector.
1132 (deps_add_dep, deps_add_target): Use apply_vpath.
1133 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1134 (ht_lookup_with_hash): New function.
1135 * cpplib.h, mkdeps.h: Update prototypes.
1136 * symtab.h: Update prototypes.
1137 (HT_HASHSTEP, HT_FINISH): New macros.
1139 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1141 * symtab.c (ht_create): Set entries_owned.
1142 (ht_destroy): Honour entries_owned.
1143 (ht_expand): Likewise.
1145 * include/symtab.h (struct ht): New field 'entries_owned'
1146 (ht_load): New prototype.
1148 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1151 * configure.ac: Fix m4 quoting when picking
1152 the size of HOST_WIDE_INT.
1153 * configure: Regenerate.
1155 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1157 * Makefile.am: the correct directory for
1158 gettext include files is given by @INCINTL@.
1159 * Makefile.in: Regenerate.
1161 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1163 * system.h [!ENABLE_NLS]: dgettext takes two
1166 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1168 Moved libcpp from the gcc subdirectory to the toplevel.
1169 * Makefile.am: New file.
1170 * Makefile.in: Regenerate.
1171 * configure.ac: New file.
1172 * configure: Regenerate.
1173 * config.in: Regenerate.
1174 * charset.c: Moved from gcc/cppcharset.c. Add note about
1175 brokenness of input charset detection. Adjust for change
1176 in name of cppucnid.h.
1177 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1178 * expr.c: Moved from gcc/cppexp.c.
1179 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1180 Remove #define of O_BINARY, it is in system.h.
1181 * identifiers.c: Moved from gcc/cpphash.c.
1182 * internal.h: Moved from gcc/cpphash.h. Change header
1183 guard name. All other files adjusted to match name change.
1184 * init.c: Moved from gcc/cppinit.c.
1185 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1186 * lex.c: Moved from gcc/cpplex.c.
1187 * directives.c: Moved from gcc/cpplib.c.
1188 * macro.c: Moved from gcc/cppmacro.c.
1189 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1190 * traditional.c: Moved from gcc/cpptrad.c.
1191 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1193 * ucnid.pl: Moved from gcc/cppucnid.pl.
1194 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1196 * symtab.c: Moved from gcc/hashtable.c.
1197 * line-map.c: Moved from gcc. Do not include intl.h.
1198 * mkdeps.c: Moved from gcc.
1199 * system.h: New file.
1200 * include/cpplib.h: Moved from gcc. Change header guard name.
1201 * include/line-map.h: Moved from gcc. Change header guard name.
1202 * include/mkdeps.h: Moved from gcc. Change header guard name.
1203 * include/symtab.h: Moved from gcc/hashtable.h. Change header