1 2007-11-05 Tom Tromey <tromey@redhat.com>
3 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
6 2007-11-11 Tom Tromey <tromey@redhat.com>
9 * include/cpplib.h (cpp_included_before): Declare.
10 * files.c (struct file_hash_entry) <location>: New field.
11 (_cpp_find_file): Initialize new field.
12 (make_cpp_dir): Likewise.
13 (cpp_included_before): New function.
15 2007-11-01 Tom Tromey <tromey@redhat.com>
17 PR preprocessor/30805:
18 * macro.c (paste_tokens): Handle padding token.
19 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
21 2007-10-31 Tom Tromey <tromey@redhat.com>
23 PR preprocessor/30786:
24 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
25 * directives.c (_cpp_do__Pragma): Return error status.
26 * internal.h (_cpp_do__Pragma): Update.
27 * directives.c (get__Pragma_string): Back up if EOF seen.
29 2007-09-06 Tom Tromey <tromey@redhat.com>
31 * internal.h (struct cpp_reader) <invocation_location>: New
33 (struct cpp_reader) <set_invocation_location>: Likewise.
34 * init.c (cpp_set_line_map): New function.
35 * line-map.c (linemap_add): Use linemap's allocator.
36 * include/line-map.h (GTY): Define.
37 (line_map_realloc): New typedef.
38 (struct line_map): Mark with GTY.
39 (struct line_maps): Likewise.
40 (struct line_maps) <maps>: Likewise.
41 (struct line_maps) <reallocator>: New field.
42 * include/symtab.h (GTY): Conditionally define.
43 * include/cpplib.h (cpp_set_line_map): Declare.
44 (cpp_get_token_with_location): Declare.
45 * macro.c (cpp_get_token): Set invocation_location on the reader.
46 (cpp_get_token_with_location): New function.
48 2007-08-30 Chao-ying Fu <fu@mips.com>
50 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
51 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
52 (cpp_classify_number): Support decimal fixed-point constants without
54 Warn about fixed-point constants when -pedantic.
55 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
56 comments to support fixed-point values.
57 (CPP_N_FRACT, CPP_N_ACCUM): Define.
59 2007-08-18 Tom Tromey <tromey@redhat.com>
61 PR preprocessor/32974:
62 * directives.c (parse_include): Don't check for EOL when
63 processing #pragma dependency.
65 2007-07-30 Ollie Wild <aaw@google.com>
67 * directives-only.c: New file.
68 * internal.h (struct _cpp_dir_only_callbacks): New.
69 (_cpp_preprocess_dir_only): New function.
70 * directives.c (_cpp_handle_directive): Check directives_only before
71 disabling execution of indented directives.
72 * files.c (_cpp_stack_file): Add directives_only check.
73 * include/cpplib.h (struct cpp_options): Add directives_only.
74 (cpp_init_special_builtins): New function.
75 * init.c (cpp_init_special_builtins): New function.
76 (cpp_init_builtins): Move builtin_array initialization to
77 cpp_init_special_builtins.
78 (post_options): Check directives_only before setting
79 pfile->state.prevent_expansion = 1.
80 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
81 is expanded inside a directive while -fdirectives-only is enabled.
82 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
83 (libcpp_a_SOURCES): Add directives-only.c.
85 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
87 * traditional.c (_cpp_scan_out_logical_line): Initialize
88 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
89 fmacro.args to prevent 'may be used uninitialized' warning.
91 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
93 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
95 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
96 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
97 for 'q' or 'Q' suffixes.
99 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
101 * files.c (open_file): Correct typo.
103 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
105 * files.c (open_file): Prevent the call
106 for stat from overwriting errno.
108 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
110 * files.c (open_file): Account for the
111 fact that on windows, opening a directory gives
114 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
116 PR preprocessor/23479
117 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
119 (append_digit): Likewise.
120 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
121 binary integer constants.
123 2007-05-31 Dave Korn <dave.korn@artimi.com>
125 PR preprocessor/14331
126 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
128 2007-05-24 Ollie Wild <aaw@google.com>
130 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
131 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
132 (cpp_write_pch_state): Save __COUNTER__ state.
133 (cpp_valid_state): Check valid __COUNTER__ state.
134 (cpp_read_state): Read new __COUNTER__ state.
135 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
136 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
137 * internal.h (struct cpp_reader): Add counter member.
139 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
141 PR preprocessor/20077
142 * macro.c (create_iso_definition): Fixed the method to determine
143 whether the token-pasting operator appears at the beginning or the end
146 2007-05-21 Ian Lance Taylor <iant@google.com>
148 * internal.h (struct cpp_reader): Add new fields:
149 nonexistent_file_hash and nonexistent_file_ob.
150 * files.c: Include "obstack.h".
151 (find_file_in_dir): Before trying to open the file, look up the
152 path name in the hash table of nonexistent files. After failing
153 to open the file, add the path name to the hash table.
154 (_cpp_find_file): Cache the results of looking up the file name
155 starting with the quote and bracket chain heads, if we can.
156 (nonexistent_file_hash_eq): New static function.
157 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
158 pfile->nonexistent_file_ob.
159 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
160 pfile->nonexistent_file_ob.
162 2007-05-14 Janis Johnson <janis187@us.ibm.com>
164 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
167 * expr.c (interpret_float_suffix): Check for invalid suffix.
169 2007-05-02 Eric Christopher <echristo@apple.com>
171 * expr.c (num_div_op): Don't overflow if the result is
174 2007-05-02 Tom Tromey <tromey@redhat.com>
176 PR preprocessor/28709:
177 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
179 2007-03-30 Michael Meissner <michael.meissner@amd.com>
181 * directives.c (lex_macro_node_from_str): Fix alloca call to be
184 2007-03-30 Richard Henderson <rth@redhat.com>
186 * directives.c (lex_macro_node_from_str): New.
187 (cpp_push_definition, cpp_pop_definition): New.
188 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
190 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
192 * Makefile.in: Add dummy install-pdf target.
194 2007-01-30 Tom Tromey <tromey@redhat.com>
196 PR preprocessor/30468:
197 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
200 2007-01-30 Tom Tromey <tromey@redhat.com>
202 PR preprocessor/29966:
203 * macro.c (lex_expansion_token): Save and restore cpp_reader's
205 (_cpp_create_definition): Don't restore cur_token here.
206 * lex.c (_cpp_lex_token): Added assertion.
208 2007-01-27 Tom Tromey <tromey@redhat.com>
210 * configure: Rebuilt.
212 2007-01-12 Tom Tromey <tromey@redhat.com>
214 PR preprocessor/28227:
215 * directives.c (lex_macro_node): Added 'is_def_or_undef'
222 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
224 * configure: Regenerate.
226 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
228 * configure: Regenerate.
230 2007-01-04 Tom Tromey <tromey@redhat.com>
232 PR preprocessor/28165:
233 * internal.h (cpp_in_primary_file): New function.
234 * directives.c (do_include_next): Use cpp_in_primary_file.
235 (do_pragma_once): Likewise.
236 (do_pragma_system_header): Likewise.
238 2006-12-29 Ian Lance Taylor <iant@google.com>
240 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
241 look backward at the end of the line unless we saw a backslash.
243 2006-12-29 Jakub Jelinek <jakub@redhat.com>
245 PR preprocessor/29612
246 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
247 only when new_sysp is non-zero.
249 2006-12-28 Tom Tromey <tromey@redhat.com>
251 PR preprocessor/30001:
252 * charset.c (_cpp_convert_input): Check that to.len is greater
255 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
257 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
258 * configure: Rebuilt.
260 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
262 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
263 for experimental C++0x mode.
264 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
265 adopted the preprocessor changes introduced in C99.
267 2006-10-29 Joseph Myers <joseph@codesourcery.com>
269 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
270 depending on --enable-targets=all.
271 * configure: Regenerate.
273 2006-10-12 Jakub Jelinek <jakub@redhat.com>
275 PR preprocessor/28709
276 * macro.c (paste_tokens): Do error reporting here, use BUF with the
277 spelled LHS token as opposed to spelling it again.
278 (paste_all_tokens): Don't report errors here, just break on failure.
280 2006-10-10 Brooks Moses <bmoses@stanford.edu>
282 * Makefile.in: Added empty "pdf" target.
284 2006-09-22 Geoffrey Keating <geoffk@apple.com>
286 * configure.ac: Make need_64_bit_hwint case for x86-darwin
287 match exactly the glob in gcc/config.gcc.
288 * configure: Regenerate.
290 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
293 PR preprocessor/14634
294 * lex.c (lex_string): Pedwarn for unterminated literals.
296 2006-09-08 Eric Christopher <echristo@apple.com>
298 * configure.ac: Add 64-bit HWI support for i?86-darwin.
300 2006-08-14 Steve Ellcey <sje@cup.hp.com>
304 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
305 (CPP_LAST_EQ): Change.
306 (CPP_LAST_PUNCTUATOR): Change.
307 * expr.c (cpp_operator): Remove MIN and MAX.
308 (reduce): Remove CPP_MIN and CPP_MAX.
309 (num_binary_op): Ditto.
310 * lex.c (_cpp_lex_direct): Ditto.
311 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
313 2006-06-09 Jakub Jelinek <jakub@redhat.com>
315 PR preprocessor/27746
316 * directives.c (do_pragma): Handle pragma with valid namespace
317 and invalid name coming from macro expansion.
318 * directives.c (destringize_and_run): Initialize next field in
323 * directives.c (destringize_and_run): Set NO_EXPAND on the
326 * macro.c (_cpp_backup_tokens): Fix comment typo.
328 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
330 * Makefile.in (CATALOGS): Add po/ prefix.
331 * configure: Regenerated.
333 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
335 * Makefile.in: Add install-html target. Add install-html to .PHONY
337 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
339 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
340 * files.c (_cpp_get_file_stat): New function.
341 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
342 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
343 * internal.h (_cpp_get_file_stat): Prototype.
344 (struct cpp_buffer): Add timestamp.
346 2006-01-23 Jakub Jelinek <jakub@redhat.com>
348 PR preprocessor/25717
349 * init.c (cpp_init_builtins): If __STDC__ will not change value
350 between system headers and other sources, define it as a normal
351 macro rather than a builtin.
352 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
353 cpp_in_system_header condition.
355 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
357 * Makefile.in: Use -MMD instead of -MD.
359 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
360 Richard Henderson <rth@redhat.com>
362 Merge from gomp branch:
363 * directives.c (struct pragma_entry): Add is_deferred. Add ident
364 entry to value union.
365 (end_directive): Don't eat the line if in_deferred_pragma.
366 (run_directive): Remove pragma hacks.
367 (insert_pragma_entry): Remove.
368 (new_pragma_entry): New.
369 (register_pragma_1): Split out of register_pragma. Only handle
370 the lookup tree and return the new entry.
371 (cpp_register_pragma): Fill in the pragma entry here.
372 (cpp_register_deferred_pragma): New.
373 (register_pragma_internal): New.
374 (_cpp_init_internal_pragmas): Use register_pragma_internal.
375 (do_pragma): Allow pragma expansion after namespace. For deferred
376 pragmas, don't slurp the line into a string.
377 (destringize_and_run): Save tokens for deferred pragmas.
378 (cpp_handle_deferred_pragma): Remove.
379 * macro.c (builtin_macro): Remove pragma token hack.
380 (_cpp_push_token_context): Rename from push_token_context and export.
381 * internal.h (struct lexer_state): Add pragma_allow_expansion.
382 (_cpp_push_token_context): Declare.
383 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
384 a token. Update the line number correctly if so.
385 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
386 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
387 * include/cpplib.h (PRAGMA_EOL): New.
388 (CPP_TOKEN_FLD_PRAGMA): New.
389 (struct cpp_token): Add val.pragma.
390 (struct cpp_options): Remove defer_pragmas.
391 (cpp_handle_deferred_pragma): Remove.
392 (cpp_register_deferred_pragma): Declare.
394 2006-01-01 Jakub Jelinek <jakub@redhat.com>
397 * directives.c (do_pragma): If pragma line ends with multi-line
398 block comment, end the saved deferred pragma string before that
399 comment. Handle embedded '\0' chars on the pragma line.
401 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
404 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
406 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
407 Ben Elliston <bje@au.ibm.com>
409 * include/cpplib.h (CPP_N_DFLOAT): New.
410 * expr.c (interpret_float_suffix): Identify df, dd, and dl
411 suffixes as decimal floating point constants.
412 (cpp_classify_number): Disallow hexadecimal DFP constants.
414 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
415 Ian Lance Taylor <ian@airs.com>
417 * include/cpplib.h (struct cpp_callbacks): Annotate error with
418 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
420 2005-11-09 Per Bothner <per@bothner.com>
421 Uros Bizjak <uros@kss-loka.si>
424 * init.c (read_original_filename): Temporarily set
425 state.in_directive before calling _cpp_lex_direct for
428 2005-11-03 James E Wilson <wilson@specifix.com>
430 PR preprocessor/24202
431 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
433 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
435 * include/cpplib.h (struct cpp_callbacks): Make error take
437 * errors.c (cpp_error): Update call to callback.
439 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
441 PR preprocessor/22042
442 * macro.c (_cpp_builtin_macro_text): Lower the needed max
444 (cpp_quote_string): Don't octalify non printable
447 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
450 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
451 (struct cpp_callbacks): Add error.
452 * errors.c (cpp_error): If client_diagnostic, use error callback.
453 * charset.c (convert_escape): Don't use %03o in diagnostic.
455 2005-10-21 James E Wilson <wilson@specifix.com>
457 PR preprocessor/15220
458 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
459 callers. Pass to open_file_failed.
460 (open_file_failed): New parameter angle_brackets. Fix all callers.
461 Use in print_dep assignment.
462 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
463 * internal.h (_cpp_find_file): Add new parm to declaration.
465 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
467 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
468 * configure: Regenerate.
470 2005-10-04 Ian Lance Taylor <ian@airs.com>
472 PR preprocessor/13726
473 * directives.c (check_eol_return_comments): New static function.
474 (parse_include): Add buf parameter. Change all callers.
475 (do_include_common): If not discard comments, turn on
476 save_comments. Pass collected comments to include callback.
477 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
478 include callback: cpp_token list.
480 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
482 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
483 * init.c (struct lang_flags, lang_defaults): Add
484 extended_identifiers.
485 (cpp_set_lang): Use it.
486 * lex.c (forms_identifier_p): Check extended_identifiers.
488 2005-08-30 Jakub Jelinek <jakub@redhat.com>
490 PR preprocessor/20348
491 PR preprocessor/20356
492 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
495 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
497 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
498 -Wmissing-format-attribute.
500 * configure: Regenerate.
502 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
504 * all files: Update FSF address in copyright headers.
505 * makeucnid.c (write_copyright): Update outputted FSF address.
507 2005-06-13 Zack Weinberg <zack@codesourcery.com>
509 * configure.ac: Invoke ZW_CREATE_DEPDIR and
510 ZW_PROG_COMPILER_DEPENDENCIES.
511 * aclocal.m4, configure: Regenerate.
512 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
514 (distclean): Clean up $(DEPDIR) and its contents.
515 (.c.o): Use $(COMPILE).
516 Include $(DEPDIR)/*.Po for most object->header dependencies.
518 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
520 * configure.ac: Check declarations for asprintf and vasprintf.
521 * config.in: Regenerate.
522 * configure: Likewise.
524 * charset.c (conversion_loop): Use XRESIZEVEC.
525 (convert_no_conversion): Likewise.
526 (convert_using_iconv): Likewise.
527 (init_iconv_desc): Cast return value of alloca.
528 (cpp_host_to_exec_charset): Use XNEWVEC.
529 (emit_numeric_escape): Use XRESIZEVEC.
530 (cpp_interpret_string): Use XNEWVEC.
531 (cpp_interpret_string): Use XRESIZEVEC.
532 (_cpp_interpret_identifier): Cast return value of alloca.
533 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
534 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
535 (parse_include): Use XNEWVEC.
536 (insert_pragma_entry): Rename local variable "new" to
538 (save_registered_pragmas): Cast return value of xmemdup.
539 (destringize_and_run): Same for alloca.
540 (parse_assertion): Likewise.
541 (do_assert): Cast allocated storage to proper type.
542 (cpp_define): Likewise.
543 (_cpp_define_builtin): Likewise.
544 (cpp_undef): Likewise.
545 (handle_assertion): Likewise.
546 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
547 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
548 (CPP_UMINUS): Likewise.
549 (struct cpp_operator): Rename from struct operator.
550 (_cpp_expand_op_stack): Use XRESIZEVEC.
551 * files.c (pch_open_file): Use XNEWVEC.
552 (pch_open_file): Use XRESIZEVEC.
553 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
554 (dir_name_of_file): Use XNEWVEC.
555 (make_cpp_file): Use XCNEW.
556 (make_cpp_dir): Likewise.
557 (allocate_file_hash_entries): USE XNEWVEC.
558 (cpp_included): Cast return value of htab_find_with_hash.
559 (append_file_to_dir): Use XNEWVEC.
560 (read_filename_string): Likewise. Use XRESIZEVEC too.
561 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
562 (remap_filename): Use XNEWVEC.
563 (struct pchf_entry): Move definition out of struct pchf_data.
564 (_cpp_save_file_entries): Use XCNEWVAR.
565 (_cpp_read_file_entries): Use XNEWVAR.
566 * identifiers.c (alloc_node): Use XOBNEW.
567 * init.c (cpp_create_reader): Use XCNEW.
568 (cpp_init_builtins): Cast of b->value to enum builtin_type.
569 (read_original_directory): Cast return value of alloca.
570 * lex.c (add_line_note): Use XRESIZEVEC.
571 (warn_about_normalization): Use XNEWVEC.
572 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
573 (new_buff): Use XNEWVEC.
574 * line-map.c (linemap_add): Use XRESIZEVEC.
575 * macro.c (builtin_macro): Cast return value of alloca.
576 (paste_tokens): Likewise.
577 (expand_arg): Use XNEWVEC and XRESIZEVEC.
578 (_cpp_save_parameter): Use XRESIZEVEC.
579 (create_iso_definition): Cast allocated storage to proper type.
580 (_cpp_create_definition): Likewise.
581 (cpp_macro_definition): Use XRESIZEVEC.
582 * makedepend.c (add_clm): Use XNEW.
584 * mkdeps.c (munge): Use XNEWVEC.
585 (deps_init): Use XCNEW.
586 (deps_add_target): Use XRESIZEVEC.
587 (deps_add_default_target): Cast return value of alloca.
588 (deps_add_dep): Use XRESIZEVEC.
589 (deps_add_vpath): Likewise. Use XNEWVEC too.
590 (deps_restore): Likewise.
591 * pch.c (save_idents): Use XNEW and XNEWVEC.
592 (cpp_save_state): Use XNEW.
593 (count_defs): Cast return value of htab_find.
594 (write_defs): Likewise.
595 (cpp_write_pch_deps): Use XNEWVEC.
596 (collect_ht_nodes): Use XRESIZEVEC.
597 (cpp_valid_state): Use XNEWVEC.
598 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
599 * symtab.c (ht_create): Use XCNEW.
600 (ht_lookup_with_hash): Cast return value of obstack_copy0.
601 (ht_expand): Use XCNEWVEC.
602 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
603 (bool): Do not define if __cplusplus.
605 2005-05-12 Zack Weinberg <zack@codesourcery.com>
607 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
608 (do_sccs): Delete function definition, #define to do_ident.
609 (do_ident): Don't hardwire directive name.
611 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
614 * configure: Regenerate.
616 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
618 * files.c: Include io.h for DJGPP to get prototype of setmode.
620 2005-04-19 Per Bothner <per@bothner.com>
622 PR preprocessor/20907
623 * line-map.c (linemap_line_start): Fix bug when we need to increse
624 column_bits but can re-use the current line_map.
626 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
628 * system.h (fopen, fdopen, freopen): Define these to the unlocked
631 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
633 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
634 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
635 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
636 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
638 (fwrite_unlocked): Fix prototype.
640 * configure, config.in: Regenerate.
642 2005-04-05 Jakub Jelinek <jakub@redhat.com>
644 PR preprocessor/19475
645 * macro.c (create_iso_definition): For < ISO C99, don't
646 pedwarn if there is no whitespace between macro name and its
647 replacement, but the replacement starts with a basic character
650 2005-03-28 Andreas Jaeger <aj@suse.de>
652 * lex.c (warn_about_normalization): Cast field width to int to
655 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
657 * configure.ac: Consistently use solaris2.1[0-9]* instead of
659 * configure: Regenerate.
661 2005-03-15 Geoffrey Keating <geoffk@apple.com>
663 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
664 UCN rather than printing an error.
666 2005-03-14 Geoffrey Keating <geoffk@apple.com>
668 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
670 2005-03-14 Geoffrey Keating <geoffk@apple.com>
672 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
673 * charset.c: Update for new format of ucnid.h.
674 (ucn_valid_in_identifier): Update for new format of ucnid.h.
675 Add NST parameter, and update it; update callers.
676 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
678 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
679 * internal.h (struct normalize_state): New.
680 (INITIAL_NORMALIZE_STATE): New.
681 (NORMALIZE_STATE_RESULT): New.
682 (NORMALIZE_STATE_UPDATE_IDNUM): New.
683 (_cpp_valid_ucn): New.
684 * lex.c (warn_about_normalization): New.
685 (forms_identifier_p): Add normalize_state parameter, update callers.
686 (lex_identifier): Add normalize_state parameter, update callers. Keep
688 (lex_number): Likewise.
689 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
690 it with warn_about_normalization.
694 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
695 comments about obsolete version of C++.
696 * include/cpplib.h (enum cpp_normalize_level): New.
697 (struct cpp_options): Add warn_normalize field.
699 2005-03-11 Geoffrey Keating <geoffk@apple.com>
701 * directives.c (glue_header_name): Update call to cpp_spell_token.
702 * internal.h (_cpp_interpret_identifier): New.
703 * charset.c (_cpp_interpret_identifier): New.
704 (_cpp_valid_ucn): Allow UCN version of '$'.
705 * lex.c (lex_identifier): Add extra parameter to indicate if initial
706 character was '$' or '\'. Support identifiers with UCNs.
707 (forms_identifier_p): Allow UCNs.
708 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
710 (cpp_spell_token): Add FORSTRING parameter. Use it.
711 (cpp_token_as_text): Update call to cpp_spell_token.
712 (cpp_output_token): Write UCNs back out.
713 (stringify_arg): Update call to cpp_spell_token.
714 (paste_tokens): Likewise.
715 (cpp_macro_definition): Likewise.
716 * macro.c (stringify_arg): Likewise.
717 (paste_tokens): Likewise.
718 (cpp_macro_definition): Likewise.
719 * include/cpplib.h: Add parameter to cpp_spell_token.
721 2005-03-04 Jakub Jelinek <jakub@redhat.com>
725 * macro.c (replace_args, cpp_get_token): Copy whole
726 cpp_token_u instead of just cpp_string field from it.
728 2005-02-28 Devang Patel <dpatel@apple.com>
730 * directives.c (do_line): Save sysp early before line table is
733 2005-02-20 Zack Weinberg <zack@codesourcery.com>
736 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
737 (cpp_host_to_exec_charset): New function.
738 * include/cpplib.h: Declare cpp_host_to_exec_charset.
740 2005-02-19 Devang Patel <dpatel@apple.com>
742 * charset.c (_cpp_convert_input): Check '\r' before inserting
745 2005-02-15 Eric Christopher <echristo@redhat.com>
747 PR preprocessor/19077
748 * macro.c (cpp_macro_definition): Move handling of whitespace
749 to PREV_WHITE conditional. Remove overloading of len
752 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
754 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
755 traditional.c: Update copyright.
757 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
760 * configure.ac: Check for declaration of basename and getopt.
761 * config.in: Regenerate.
762 * configure: Regenerate.
763 * internal.h (ustrcspn): New.
764 * macro.c (create_iso_definition): Fix allocation of memory.
765 (padding_token): Add cast to remove const-ness.
766 * pch.c (cpp_read_state): Use ustrcspn.
768 2005-02-08 Mike Stump <mrs@apple.com>
770 * files.c (pchf_adder): Remove.
771 (struct pchf_adder_info): Likewise.
772 (_cpp_save_file_entries): Write out all files so that #import works.
774 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
776 * configure: Regenerate.
778 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
780 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
782 * include/cpplib.h: Also update copyright years.
784 2005-01-03 Geoffrey Keating <geoffk@apple.com>
786 * files.c (_cpp_find_file): Add files found by search_path_exhausted
787 to the list of all files.
789 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
791 * internal.h: Update references to Cpp lib filenames.
792 * directives.c: Likewise.
795 * traditional.c: Likewise.
797 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
799 PR preprocessor/15167
800 * files.c (destroy_cpp_file): New function.
801 (should_stack_file): Make a new file if the
802 compared file is still stacked.
804 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
806 PR preprocessor/17610
807 * directives.c (do_include_common): Error out if an empty filename
808 is given for #include (or #include_next or #import).
810 2004-11-27 Roger Sayle <roger@eyesopen.com>
811 Zack Weinberg <zack@codesourcery.com>
813 * internal.h: Replace all uses of uchar with unsigned char.
814 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
815 with !IN_GCC, so uchar is only defined whilst building libcpp.
817 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
819 * aclocal.m4: Regenerate.
821 2004-11-24 Roger Sayle <roger@eyesopen.com>
823 PR preprocessor/15824
824 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
825 directly, instead of the non-existant "system.h" and "ansidecl.h".
826 * configure: Regenerate.
828 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
829 Joseph Myers <joseph@codesourcery.com>
831 * internal.h (struct lexer_state): Add in_deferred_pragma.
832 * directives.c (struct pragma_entry): Add allow_expansion.
833 (insert_pragma_entry): Take allow_expansion flag.
834 (register_pragma): Likewise.
835 (cpp_register_pragma): Likewise.
836 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
837 (do_pragma): Honor allow_expansion.
838 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
839 * include/cpplib.h (cpp_register_pragma): Update prototype.
841 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
842 Mark Mitchell <mark@codesourcery.com>
844 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
845 need_64bit_hwint=yes.
846 * configure: Regenerate.
848 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
850 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
852 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
853 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
854 Remove local srcdir path from generated file.
856 2004-11-04 Zack Weinberg <zack@codesourcery.com>
857 Gerald Pfeifer <gerald@pfeifer.com>
859 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
862 2004-10-27 Zack Weinberg <zack@codesourcery.com>
865 * directives.c (do_pragma): Do not defer pragmas which are unknown.
866 (cpp_handle_deferred_pragma): Add cast to silence warning.
868 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
870 * errors.c (_cpp_begin_message): Print "error: " for errors.
872 2004-10-10 Andreas Jaeger <aj@suse.de>
874 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
875 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
877 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
879 * pch.c (cpp_write_pch_state): Remove variable z as it is not
881 (cpp_read_state): Remove unused variables, m, d and mac_count.
883 2004-09-29 Per Bothner <per@bothner.com>
885 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
886 cb.line_change. Otherwise do_pragma will call the line_change
887 call-back with a meaningless line number.
889 2004-09-24 Zack Weinberg <zack@codesourcery.com>
891 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
892 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
893 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
894 * aclocal.m4, configure: Regenerate.
895 * init.c: Include localedir.h.
896 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
898 (.c.o): Use $(ALL_CFLAGS).
899 (localedir.h, localedir.hs): New rules.
900 (clean): Use rm -rf to remove directories.
901 (distclean): Also delete localedir.h and localedir.hs.
902 (init.o): Update dependencies.
904 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
906 * Makefile.in (aclocal.m4): Update dependencies.
907 * configure.ac (AC_CONFIG_MACRO_DIR): New.
908 * aclocal.m4, configure: Regenerate.
910 2004-09-17 Zack Weinberg <zack@codesourcery.com>
912 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
913 (_cpp_convert_input, _cpp_default_encoding): Add comments.
914 Some other comments in this file also tweaked.
916 * directives.c (do_pragma): Save current buffer position
917 before lexing the pragma keywords; don't call
918 _cpp_backup_tokens in the defer_pragmas case.
920 2004-09-15 Per Bothner <per@bothner.com>
922 * include/line-map.h (line_map_start): Add parameter names so
923 preceding comment makes sense.
924 (linemap_add): Remove from comment mention of non-existing parameter.
926 2004-09-09 Matt Austern <austern@apple.com>
927 Zack Weinberg <zack@codesourcery.com>
929 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
930 prefixes throughout. Add entry for PRAGMA. Remove
931 unnecessary "= 0" from EQ.
932 (enum cpp_ttype): Adjust OP and TK definitions to restore
933 prefixes, via token-paste.
934 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
935 Change from #defines to additional cpp_ttype enumerators.
936 (struct cpp_options): Add defer_pragmas.
937 (cpp_handle_deferred_pragma): Prototype new interface.
939 * internal.h (struct cpp_reader): Add directive_result.
940 * directives.c (struct pragma_entry): Add is_internal field;
941 give boolean fields type bool.
942 (start_directive): Initialize pfile->directive_result.type.
943 (_cpp_do__Pragma): Likewise.
944 (run_directive): Do not crash if pfile->buffer->prev is NULL.
945 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
947 (register_pragma): New static function, bulk of former
948 cpp_register_pragma here; add 'internal' argument, pass along
949 to insert_pragma_entry.
950 (cpp_register_pragma): Now a wrapper around register_pragma which
951 always passes false for 'internal' argument.
952 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
954 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
955 an internal pragma, save text till the end of the line as a CPP_PRAGMA
956 token instead of executing the pragma.
957 (cpp_handle_deferred_pragma): New interface.
958 * lex.c (token_spellings): Adjust OP and TK definitions to
959 match changes to cpplib.h.
960 (_cpp_lex_token): Check for a directive-result token and
961 return it if present.
962 (cpp_token_val_index): Handle CPP_PRAGMA.
963 * macro.c (cpp_builtin_macro_text): Correct comment.
964 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
966 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
968 PR preprocessor/14699
969 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
970 from size_t to double.
972 2004-08-28 Andreas Schwab <schwab@suse.de>
973 Andreas Jaeger <aj@suse.de>
975 * configure.ac: Set PACKAGE correctly.
976 * configure: Regenerated.
978 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
980 * Makefile.in: Add back top_builddir.
982 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
984 * configure.ac: Replace Automake macro invocations
985 with manual Autoconf checks and substitutions.
986 * configure: Regenerate.
987 * aclocal.m4: Regenerate.
988 * config.in: Regenerate.
989 * Makefile.am: Removed.
990 * Makefile.in: Heavy simplification and reorganization.
992 2004-08-09 Mark Mitchell <mark@codesourcery.com>
994 * configure.ac (arm*-*-eabi*): New target.
995 (arm*-*-symbianelf*): Likewise.
996 * configure: Regenerated.
998 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1000 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1001 * directives.c: Use XNEW-family macros from libiberty.
1003 * macro.c: Likewise.
1004 * cpplib.h (cpp_deps_style): Export enum with name.
1006 2004-07-23 Matthias Klose <doko@debian.org>
1008 * init.c (init_library): Use PACKAGE for the text domain.
1010 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1012 PR preprocessor/16366
1013 * internal.h (struct cpp_reader): New field dir_hash.
1014 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1015 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1017 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1019 PR preprocessor/16192
1020 PR preprocessor/15913
1021 PR preprocessor/15572
1022 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1023 expression is missing.
1024 * init.c (post_options): Traditional cpp doesn't do // comments.
1026 2004-06-30 Per Bothner <per@bothner.com>
1028 * include/line-map.h (fileline): Remove old typedef.
1029 * internal.h (struct cpp_reader): Use source_location typedef instead.
1031 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1033 Partially revert patch of 2004-06-05.
1034 * files.c (search_cache): Remove pfile argument. Don't check
1035 for file that would be found by "" or <> search here...
1036 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1037 Do not apply directory-of-current-file correction to files
1038 found by this check. Rearrange code slightly.
1040 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1042 * files.c (should_stack_file): Correct swapped parameters to call
1044 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1046 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1048 * Makefile.in: Regenerate with automake 1.8.5.
1049 * aclocal.m4: Likewise.
1050 * configure: Regenerate.
1052 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1054 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1055 * configure, config.in: Regenerate.
1056 * system.h: Unconditionally define bool as unsigned char,
1057 BOOL_BITFIELD as unsigned int.
1058 * .cvsignore: New file.
1060 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1062 * traditional.c (push_replacement_text): Set macro->traditional.
1063 (save_replacement_text): Likewise.
1064 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1065 (struct save_macro_item): Delete.
1066 (struct save_macro_data): Use a character array not the previous
1068 (save_macros): Save macro as text not as internal structures.
1069 (cpp_prepare_state): Update for changes to save_macro_data.
1070 (cpp_read_state): Don't read macros defined in PCH. Restore
1072 * macro.c (create_iso_definition): Honour alloc_subobject.
1073 Clear traditional flag.
1074 (_cpp_create_definition): Honour alloc_subobject.
1075 * lex.c (cpp_token_val_index): New.
1076 * internal.h: Include cpp-id-data.h.
1077 (uchar): Move definition to cpp-id-data.h.
1079 (cpp_macro): Likewise.
1080 * directives.c (struct answer): Move to cpp-id-data.h.
1081 (do_assert): Honour alloc_subobject.
1083 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1084 * include/cpplib.h (struct cpp_string): Add GTY marker.
1085 (enum cpp_token_fld_kind): New.
1086 (struct cpp_token): Add GTY markers.
1087 (cpp_token_val_index): Prototype.
1088 (CPP_HASHNODE_VALUE_IDX): New.
1089 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1090 * include/cpp-id-data.h: New file.
1092 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1094 * Makefile.am (all-local): New.
1095 * Makefile.in: Regenerate.
1097 2004-06-06 Roger Sayle <roger@eyesopen.com>
1099 * Makefile.am (LIBICONV): Declare.
1100 (makedepend_LDADD): Use LIBICONV.
1101 * Makefile.in: Regenerate.
1103 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1105 * Makefile.am (LIBINTL): Declare
1106 (makedepend_LDADD): Use LIBINTL.
1107 * Makefile.in: Regenerate.
1109 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1111 * Makefile.am: Add makedepend.
1112 * Makefile.in, aclocal.m4: Regenerate.
1113 * charset.c: Insert a space to avoid a warning.
1114 * directives.c: Include mkdeps.h.
1115 (_cpp_handle_directive): Reenable macro expander if appropriate.
1116 (undefine_macros): Inline body of _cpp_free_definition for speed.
1117 Do not call undef callback or _cpp_warn_if_unused_macro.
1118 (cpp_get_deps): New interface.
1119 * files.c (search_cache): Add pfile argument. Check for file
1120 that would be found by "" or <> search here...
1121 (_cpp_find_file): ...not here. Correct recorded start_dir of
1122 files found by directory-of-current-file search that would be
1123 found by "" or <> search.
1124 * init.c (cpp_add_dependency_target): Delete.
1125 * internal.h (struct lexer_state): Add discarding_output flag.
1126 * lex.c (lex_identifier): Compute hash function while scanning.
1127 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1129 * makedepend.c: New file.
1130 * mkdeps.c (struct deps): Add vpath vector.
1131 (apply_vpath, deps_add_vpath): New function.
1132 (deps_free): Free vpath vector.
1133 (deps_add_dep, deps_add_target): Use apply_vpath.
1134 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1135 (ht_lookup_with_hash): New function.
1136 * cpplib.h, mkdeps.h: Update prototypes.
1137 * symtab.h: Update prototypes.
1138 (HT_HASHSTEP, HT_FINISH): New macros.
1140 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1142 * symtab.c (ht_create): Set entries_owned.
1143 (ht_destroy): Honour entries_owned.
1144 (ht_expand): Likewise.
1146 * include/symtab.h (struct ht): New field 'entries_owned'
1147 (ht_load): New prototype.
1149 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1152 * configure.ac: Fix m4 quoting when picking
1153 the size of HOST_WIDE_INT.
1154 * configure: Regenerate.
1156 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1158 * Makefile.am: the correct directory for
1159 gettext include files is given by @INCINTL@.
1160 * Makefile.in: Regenerate.
1162 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1164 * system.h [!ENABLE_NLS]: dgettext takes two
1167 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1169 Moved libcpp from the gcc subdirectory to the toplevel.
1170 * Makefile.am: New file.
1171 * Makefile.in: Regenerate.
1172 * configure.ac: New file.
1173 * configure: Regenerate.
1174 * config.in: Regenerate.
1175 * charset.c: Moved from gcc/cppcharset.c. Add note about
1176 brokenness of input charset detection. Adjust for change
1177 in name of cppucnid.h.
1178 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1179 * expr.c: Moved from gcc/cppexp.c.
1180 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1181 Remove #define of O_BINARY, it is in system.h.
1182 * identifiers.c: Moved from gcc/cpphash.c.
1183 * internal.h: Moved from gcc/cpphash.h. Change header
1184 guard name. All other files adjusted to match name change.
1185 * init.c: Moved from gcc/cppinit.c.
1186 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1187 * lex.c: Moved from gcc/cpplex.c.
1188 * directives.c: Moved from gcc/cpplib.c.
1189 * macro.c: Moved from gcc/cppmacro.c.
1190 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1191 * traditional.c: Moved from gcc/cpptrad.c.
1192 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1194 * ucnid.pl: Moved from gcc/cppucnid.pl.
1195 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1197 * symtab.c: Moved from gcc/hashtable.c.
1198 * line-map.c: Moved from gcc. Do not include intl.h.
1199 * mkdeps.c: Moved from gcc.
1200 * system.h: New file.
1201 * include/cpplib.h: Moved from gcc. Change header guard name.
1202 * include/line-map.h: Moved from gcc. Change header guard name.
1203 * include/mkdeps.h: Moved from gcc. Change header guard name.
1204 * include/symtab.h: Moved from gcc/hashtable.h. Change header