[thirdparty/gcc.git] / libcpp / ChangeLog

2004-10-27  Zack Weinberg  <zack@codesourcery.com>

	PR 18075
	* directives.c (do_pragma): Do not defer pragmas which are unknown.
	(cpp_handle_deferred_pragma): Add cast to silence warning.

2004-10-14  Joseph S. Myers  <jsm@polyomino.org.uk>

	* errors.c (_cpp_begin_message): Print "error: " for errors.

2004-10-10  Andreas Jaeger  <aj@suse.de>

	* makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
	* Makefile.in (makedepend.o): Add dependency on mkdeps.h.

2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>

	* pch.c (cpp_write_pch_state): Remove variable z as it is not
	used.
	(cpp_read_state): Remove unused variables, m, d and mac_count.

2004-09-29  Per Bothner  <per@bothner.com>

	* directives.c (cpp_handle_deferred_pragma):  Save, clear and restore
	cb.line_change.  Otherwise do_pragma will call the line_change
	call-back with a meaningless line number.

2004-09-24  Zack Weinberg  <zack@codesourcery.com>

	* configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
	programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
	ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
	* aclocal.m4, configure: Regenerate.
	* init.c: Include localedir.h.
	* Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
	(DEFS): Delete.
	(.c.o): Use $(ALL_CFLAGS).
	(localedir.h, localedir.hs): New rules.
	(clean): Use rm -rf to remove directories.
	(distclean): Also delete localedir.h and localedir.hs.
	(init.o): Update dependencies.

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (aclocal.m4): Update dependencies.
	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	* aclocal.m4, configure: Regenerate.

2004-09-17  Zack Weinberg  <zack@codesourcery.com>

	* charset.c (_cpp_destroy_iconv, emit_numeric_escape)
	(_cpp_convert_input, _cpp_default_encoding): Add comments.
	Some other comments in this file also tweaked.

	* directives.c (do_pragma): Save current buffer position
	before lexing the pragma keywords; don't call
	_cpp_backup_tokens in the defer_pragmas case.

2004-09-15  Per Bothner  <per@bothner.com>

	* include/line-map.h (line_map_start):  Add parameter names so
	preceding comment makes sense.
	(linemap_add):  Remove from comment mention of non-existing parameter.

2004-09-09  Matt Austern  <austern@apple.com>
	    Zack Weinberg  <zack@codesourcery.com>

	* include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
	prefixes throughout.  Add entry for PRAGMA.  Remove
	unnecessary "= 0" from EQ.
	(enum cpp_ttype): Adjust OP and TK definitions to restore
	prefixes, via token-paste.
	(CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
	Change from #defines to additional cpp_ttype enumerators.
	(struct cpp_options): Add defer_pragmas.
	(cpp_handle_deferred_pragma): Prototype new interface.

	* internal.h (struct cpp_reader): Add directive_result.
	* directives.c (struct pragma_entry): Add is_internal field;
	give boolean fields type bool.
	(start_directive): Initialize pfile->directive_result.type.
	(_cpp_do__Pragma): Likewise.
	(run_directive): Do not crash if pfile->buffer->prev is NULL.
	(insert_pragma_entry): Add 'internal' argument; set new->is_internal
	from it.
	(register_pragma): New static function, bulk of former
	cpp_register_pragma here; add 'internal' argument, pass along
	to insert_pragma_entry.
	(cpp_register_pragma): Now a wrapper around register_pragma which
	always passes false for 'internal' argument.
	(_cpp_init_internal_pragmas): Call register_pragma directly, passing
	true for 'internal'.
	(do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
	an internal pragma, save text till the end of the line as a CPP_PRAGMA
	token instead of executing the pragma.
	(cpp_handle_deferred_pragma): New interface.
	* lex.c (token_spellings): Adjust OP and TK definitions to
	match changes to cpplib.h.
	(_cpp_lex_token): Check for a directive-result token and
	return it if present.
	(cpp_token_val_index): Handle CPP_PRAGMA.
	* macro.c (cpp_builtin_macro_text): Correct comment.
	(builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.

2004-09-06  Serge Belyshev  <belyshev@lubercy.com>

	PR preprocessor/14699
	* symtab.c (ht_dump_statistics): Change type of sum_of_squares
	from size_t to double.

2004-08-28  Andreas Schwab  <schwab@suse.de>
	    Andreas Jaeger <aj@suse.de>

	* configure.ac: Set PACKAGE correctly.
	* configure: Regenerated.

2004-08-25  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Add back top_builddir.

2004-08-25  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Replace Automake macro invocations
	with manual Autoconf checks and substitutions.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* Makefile.am: Removed.
	* Makefile.in: Heavy simplification and reorganization.

2004-08-09  Mark Mitchell  <mark@codesourcery.com>

	* configure.ac (arm*-*-eabi*): New target.
	(arm*-*-symbianelf*): Likewise.
	* configure: Regenerated.

2004-07-24  Bernardo Innocenti  <bernie@develer.com>

	* internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
	* directives.c: Use XNEW-family macros from libiberty.
	* lex.c: Likewise.
	* macro.c: Likewise.
	* cpplib.h (cpp_deps_style): Export enum with name.

2004-07-23  Matthias Klose  <doko@debian.org>

	* init.c (init_library): Use PACKAGE for the text domain.

2004-07-16  Andris Pavenis  <pavenis@latnet.lv>

	PR preprocessor/16366
	* internal.h (struct cpp_reader): New field dir_hash.
	* files.c (make_cpp_dir): Use dir_hash, not file_hash.
	(_cpp_init_files, _cpp_cleanup_files): Update for new field.

2004-07-04  Neil Booth  <neil@duron.akihabara.co.uk>

	PR preprocessor/16192
	PR preprocessor/15913
	PR preprocessor/15572
	* expr.c (_cpp_parse_expr): Handle remaining cases where an
	expression is missing.
	* init.c (post_options): Traditional cpp doesn't do // comments.

2004-06-30  Per Bothner  <per@bothner.com>

	* include/line-map.h (fileline):  Remove old typedef.
	* internal.h (struct cpp_reader):  Use source_location typedef instead.

2004-06-26  Zack Weinberg  <zack@codesourcery.com>

	Partially revert patch of 2004-06-05.
	* files.c (search_cache): Remove pfile argument.  Don't check
	for file that would be found by "" or <> search here...
	(_cpp_find_file): ...do it here, before calling find_file_in_dir.
	Do not apply directory-of-current-file correction to files
	found by this check.  Rearrange code slightly.

2004-06-21  Geoffrey Keating  <geoffk@apple.com>

	* files.c (should_stack_file): Correct swapped parameters to call
	to cb.read_pch.
	* pch.c (cpp_valid_state): Handle -fpreprocessed.

2004-06-15  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.in: Regenerate with automake 1.8.5.
	* aclocal.m4: Likewise.
	* configure: Regenerate.

2004-06-11  Zack Weinberg  <zack@codesourcery.com>

	* configure.ac: Don't invoke ACX_HEADER_STDBOOL.
	* configure, config.in: Regenerate.
	* system.h: Unconditionally define bool as unsigned char,
	BOOL_BITFIELD as unsigned int.
	* .cvsignore: New file.

2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* traditional.c (push_replacement_text): Set macro->traditional.
	(save_replacement_text): Likewise.
	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	(struct save_macro_item): Delete.
	(struct save_macro_data): Use a character array not the previous
	structured format.
	(save_macros): Save macro as text not as internal structures.
	(cpp_prepare_state): Update for changes to save_macro_data.
	(cpp_read_state): Don't read macros defined in PCH.  Restore
	-D macros as text.
	* macro.c (create_iso_definition): Honour alloc_subobject.
	Clear traditional flag.
	(_cpp_create_definition): Honour alloc_subobject.
	* lex.c (cpp_token_val_index): New.
	* internal.h: Include cpp-id-data.h.
	(uchar): Move definition to cpp-id-data.h.
	(U): Likewise.
	(cpp_macro): Likewise.
	* directives.c (struct answer): Move to cpp-id-data.h.
	(do_assert): Honour alloc_subobject.

	* include/symtab.h (struct ht): Add field 'alloc_subobject'.
	* include/cpplib.h (struct cpp_string): Add GTY marker.
	(enum cpp_token_fld_kind): New.
	(struct cpp_token): Add GTY markers.
	(cpp_token_val_index): Prototype.
	(CPP_HASHNODE_VALUE_IDX): New.
	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	* include/cpp-id-data.h: New file.

2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am (all-local): New.
	* Makefile.in: Regenerate.

2004-06-06  Roger Sayle  <roger@eyesopen.com>

	* Makefile.am (LIBICONV): Declare.
	(makedepend_LDADD): Use LIBICONV.
	* Makefile.in: Regenerate.

2004-06-05  Andrew Pinski  <pinskia@physics.uc.edu>

	* Makefile.am (LIBINTL): Declare
	(makedepend_LDADD): Use LIBINTL.
	* Makefile.in: Regenerate.

2004-06-05  Zack Weinberg  <zack@codesourcery.com>

	* Makefile.am: Add makedepend.
	* Makefile.in, aclocal.m4: Regenerate.
	* charset.c: Insert a space to avoid a warning.
	* directives.c: Include mkdeps.h.
	(_cpp_handle_directive): Reenable macro expander if appropriate.
	(undefine_macros): Inline body of _cpp_free_definition for speed.
	Do not call undef callback or _cpp_warn_if_unused_macro.
	(cpp_get_deps): New interface.
	* files.c (search_cache): Add pfile argument.  Check for file
	that would be found by "" or <> search here...
	(_cpp_find_file): ...not here.  Correct recorded start_dir of
	files found by directory-of-current-file search that would be
	found by "" or <> search.
	* init.c (cpp_add_dependency_target): Delete.
	* internal.h (struct lexer_state): Add discarding_output flag.
	* lex.c (lex_identifier): Compute hash function while scanning.
	* macro.c (cpp_scan_nooutput): Disable macro expansion outside
	directives.
	* makedepend.c: New file.
	* mkdeps.c (struct deps): Add vpath vector.
	(apply_vpath, deps_add_vpath): New function.
	(deps_free): Free vpath vector.
	(deps_add_dep, deps_add_target): Use apply_vpath.
	* symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
	(ht_lookup_with_hash): New function.
	* cpplib.h, mkdeps.h: Update prototypes.
	* symtab.h: Update prototypes.
	(HT_HASHSTEP, HT_FINISH): New macros.

2004-05-29  Geoffrey Keating  <geoffk@apple.com>

	* symtab.c (ht_create): Set entries_owned.
	(ht_destroy): Honour entries_owned.
	(ht_expand): Likewise.
	(ht_load): New.
	* include/symtab.h (struct ht): New field 'entries_owned'
	(ht_load): New prototype.

2004-05-26  Paolo Bonzini  <bonzini@gnu.org>

	PR bootstrap/15651
	* configure.ac: Fix m4 quoting when picking
	the size of HOST_WIDE_INT.
	* configure: Regenerate.

2004-05-25  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.am: the correct directory for
	gettext include files is given by @INCINTL@.
	* Makefile.in: Regenerate.

2004-05-24  Paolo Bonzini  <bonzini@gnu.org>

	* system.h [!ENABLE_NLS]: dgettext takes two
	parameters.

2004-05-23  Paolo Bonzini  <bonzini@gnu.org>

	Moved libcpp from the gcc subdirectory to the toplevel.
	* Makefile.am: New file.
	* Makefile.in: Regenerate.
	* configure.ac: New file.
	* configure: Regenerate.
	* config.in: Regenerate.
	* charset.c: Moved from gcc/cppcharset.c.  Add note about
	brokenness of input charset detection.  Adjust for change
	in name of cppucnid.h.
	* errors.c: Moved from gcc/cpperror.c.  Do not include intl.h.
	* expr.c: Moved from gcc/cppexp.c.
	* files.c: Moved from gcc/cppfiles.c.  Do not include intl.h.
	Remove #define of O_BINARY, it is in system.h.
	* identifiers.c: Moved from gcc/cpphash.c.
	* internal.h: Moved from gcc/cpphash.h.  Change header
	guard name.  All other files adjusted to match name change.
	* init.c: Moved from gcc/cppinit.c.
	(init_library) [ENABLE_NLS]: Call bindtextdomain.
	* lex.c: Moved from gcc/cpplex.c.
	* directives.c: Moved from gcc/cpplib.c.
	* macro.c: Moved from gcc/cppmacro.c.
	* pch.c: Moved from gcc/cpppch.c.  Do not include intl.h.
	* traditional.c: Moved from gcc/cpptrad.c.
	* ucnid.h: Moved from gcc/cppucnid.h.  Change header
	guard name.
	* ucnid.pl: Moved from gcc/cppucnid.pl.
	* ucnid.tab: Moved from gcc/cppucnid.tab.  Change header
	guard name.
	* symtab.c: Moved from gcc/hashtable.c.
	* line-map.c: Moved from gcc.  Do not include intl.h.
	* mkdeps.c: Moved from gcc.
	* system.h: New file.
	* include/cpplib.h: Moved from gcc.  Change header guard name.
	* include/line-map.h: Moved from gcc.  Change header guard name.
	* include/mkdeps.h: Moved from gcc.  Change header guard name.
	* include/symtab.h: Moved from gcc/hashtable.h.  Change header
	guard name.
Commit	Line	Data
3da3d587 ZW	1	2004-10-27 Zack Weinberg <zack@codesourcery.com>
	2
	3	PR 18075
	4	* directives.c (do_pragma): Do not defer pragmas which are unknown.
	5	(cpp_handle_deferred_pragma): Add cast to silence warning.
	6
ac24fc25 JM	7	2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
	8
	9	* errors.c (_cpp_begin_message): Print "error: " for errors.
	10
7731405b AJ	11	2004-10-10 Andreas Jaeger <aj@suse.de>
	12
	13	* makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
	14	* Makefile.in (makedepend.o): Add dependency on mkdeps.h.
	15
646544e3 AP	16	2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
	17
	18	* pch.c (cpp_write_pch_state): Remove variable z as it is not
	19	used.
	20	(cpp_read_state): Remove unused variables, m, d and mac_count.
	21
67a74146 PB	22	2004-09-29 Per Bothner <per@bothner.com>
	23
	24	* directives.c (cpp_handle_deferred_pragma): Save, clear and restore
	25	cb.line_change. Otherwise do_pragma will call the line_change
	26	call-back with a meaningless line number.
	27
018a4785 ZW	28	2004-09-24 Zack Weinberg <zack@codesourcery.com>
	29
	30	* configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
	31	programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
	32	ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
	33	* aclocal.m4, configure: Regenerate.
	34	* init.c: Include localedir.h.
	35	* Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
	36	(DEFS): Delete.
	37	(.c.o): Use $(ALL_CFLAGS).
	38	(localedir.h, localedir.hs): New rules.
	39	(clean): Use rm -rf to remove directories.
	40	(distclean): Also delete localedir.h and localedir.hs.
	41	(init.o): Update dependencies.
	42
88fa57d7 KC	43	2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
	44
	45	* Makefile.in (aclocal.m4): Update dependencies.
	46	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	47	* aclocal.m4, configure: Regenerate.
	48
8f8e9aa5 ZW	49	2004-09-17 Zack Weinberg <zack@codesourcery.com>
8f8e9aa5 ZW	50
a29f62d9 ZW	51	* charset.c (_cpp_destroy_iconv, emit_numeric_escape)
	52	(_cpp_convert_input, _cpp_default_encoding): Add comments.
	53	Some other comments in this file also tweaked.
	54
8f8e9aa5 ZW	55	* directives.c (do_pragma): Save current buffer position
	56	before lexing the pragma keywords; don't call
	57	_cpp_backup_tokens in the defer_pragmas case.
	58
a2981930 PB	59	2004-09-15 Per Bothner <per@bothner.com>
	60
	61	* include/line-map.h (line_map_start): Add parameter names so
	62	preceding comment makes sense.
	63	(linemap_add): Remove from comment mention of non-existing parameter.
	64
21b11495 ZW	65	2004-09-09 Matt Austern <austern@apple.com>
	66	Zack Weinberg <zack@codesourcery.com>
	67
	68	* include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
	69	prefixes throughout. Add entry for PRAGMA. Remove
	70	unnecessary "= 0" from EQ.
	71	(enum cpp_ttype): Adjust OP and TK definitions to restore
	72	prefixes, via token-paste.
	73	(CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
	74	Change from #defines to additional cpp_ttype enumerators.
	75	(struct cpp_options): Add defer_pragmas.
	76	(cpp_handle_deferred_pragma): Prototype new interface.
	77
	78	* internal.h (struct cpp_reader): Add directive_result.
	79	* directives.c (struct pragma_entry): Add is_internal field;
	80	give boolean fields type bool.
	81	(start_directive): Initialize pfile->directive_result.type.
	82	(_cpp_do__Pragma): Likewise.
	83	(run_directive): Do not crash if pfile->buffer->prev is NULL.
	84	(insert_pragma_entry): Add 'internal' argument; set new->is_internal
	85	from it.
	86	(register_pragma): New static function, bulk of former
	87	cpp_register_pragma here; add 'internal' argument, pass along
	88	to insert_pragma_entry.
	89	(cpp_register_pragma): Now a wrapper around register_pragma which
	90	always passes false for 'internal' argument.
	91	(_cpp_init_internal_pragmas): Call register_pragma directly, passing
	92	true for 'internal'.
	93	(do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
	94	an internal pragma, save text till the end of the line as a CPP_PRAGMA
	95	token instead of executing the pragma.
	96	(cpp_handle_deferred_pragma): New interface.
	97	* lex.c (token_spellings): Adjust OP and TK definitions to
	98	match changes to cpplib.h.
	99	(_cpp_lex_token): Check for a directive-result token and
	100	return it if present.
	101	(cpp_token_val_index): Handle CPP_PRAGMA.
	102	* macro.c (cpp_builtin_macro_text): Correct comment.
	103	(builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
	104
0fd9e8dd SB	105	2004-09-06 Serge Belyshev <belyshev@lubercy.com>
	106
	107	PR preprocessor/14699
	108	* symtab.c (ht_dump_statistics): Change type of sum_of_squares
	109	from size_t to double.
	110
39b8ce7f AS	111	2004-08-28 Andreas Schwab <schwab@suse.de>
	112	Andreas Jaeger <aj@suse.de>
	113
	114	* configure.ac: Set PACKAGE correctly.
	115	* configure: Regenerated.
	116
5d1f4b27 PB	117	2004-08-25 Paolo Bonzini <bonzini@gnu.org>
	118
	119	* Makefile.in: Add back top_builddir.
	120
078e3ffe PB	121	2004-08-25 Paolo Bonzini <bonzini@gnu.org>
	122
	123	* configure.ac: Replace Automake macro invocations
	124	with manual Autoconf checks and substitutions.
	125	* configure: Regenerate.
	126	* aclocal.m4: Regenerate.
	127	* config.in: Regenerate.
	128	* Makefile.am: Removed.
	129	* Makefile.in: Heavy simplification and reorganization.
	130
b3f8d95d MM	131	2004-08-09 Mark Mitchell <mark@codesourcery.com>
	132
	133	* configure.ac (arm--eabi*): New target.
	134	(arm--symbianelf*): Likewise.
	135	* configure: Regenerated.
	136
72bb2c39 BI	137	2004-07-24 Bernardo Innocenti <bernie@develer.com>
	138
	139	* internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
	140	* directives.c: Use XNEW-family macros from libiberty.
	141	* lex.c: Likewise.
	142	* macro.c: Likewise.
	143	* cpplib.h (cpp_deps_style): Export enum with name.
	144
21b11495	145	2004-07-23 Matthias Klose <doko@debian.org>
72bb2c39	146
21b11495	147	* init.c (init_library): Use PACKAGE for the text domain.
85eac2a0	148
a23ee064 AP	149	2004-07-16 Andris Pavenis <pavenis@latnet.lv>
	150
	151	PR preprocessor/16366
	152	* internal.h (struct cpp_reader): New field dir_hash.
	153	* files.c (make_cpp_dir): Use dir_hash, not file_hash.
	154	(_cpp_init_files, _cpp_cleanup_files): Update for new field.
	155
a09d4744 NB	156	2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
	157
	158	PR preprocessor/16192
	159	PR preprocessor/15913
	160	PR preprocessor/15572
	161	* expr.c (_cpp_parse_expr): Handle remaining cases where an
	162	expression is missing.
	163	* init.c (post_options): Traditional cpp doesn't do // comments.
	164
f58f7def PB	165	2004-06-30 Per Bothner <per@bothner.com>
	166
	167	* include/line-map.h (fileline): Remove old typedef.
	168	* internal.h (struct cpp_reader): Use source_location typedef instead.
	169
e83d8d43 ZW	170	2004-06-26 Zack Weinberg <zack@codesourcery.com>
	171
	172	Partially revert patch of 2004-06-05.
	173	* files.c (search_cache): Remove pfile argument. Don't check
	174	for file that would be found by "" or <> search here...
	175	(_cpp_find_file): ...do it here, before calling find_file_in_dir.
	176	Do not apply directory-of-current-file correction to files
	177	found by this check. Rearrange code slightly.
	178
c0d578e6 GK	179	2004-06-21 Geoffrey Keating <geoffk@apple.com>
	180
	181	* files.c (should_stack_file): Correct swapped parameters to call
	182	to cb.read_pch.
	183	* pch.c (cpp_valid_state): Handle -fpreprocessed.
	184
159d5224 PB	185	2004-06-15 Paolo Bonzini <bonzini@gnu.org>
	186
	187	* Makefile.in: Regenerate with automake 1.8.5.
	188	* aclocal.m4: Likewise.
	189	* configure: Regenerate.
	190
2fac9c01 ZW	191	2004-06-11 Zack Weinberg <zack@codesourcery.com>
	192
	193	* configure.ac: Don't invoke ACX_HEADER_STDBOOL.
	194	* configure, config.in: Regenerate.
	195	* system.h: Unconditionally define bool as unsigned char,
	196	BOOL_BITFIELD as unsigned int.
	197	* .cvsignore: New file.
	198
d8044160 GK	199	2004-06-09 Geoffrey Keating <geoffk@apple.com>
	200
	201	* traditional.c (push_replacement_text): Set macro->traditional.
	202	(save_replacement_text): Likewise.
	203	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	204	(struct save_macro_item): Delete.
	205	(struct save_macro_data): Use a character array not the previous
	206	structured format.
	207	(save_macros): Save macro as text not as internal structures.
	208	(cpp_prepare_state): Update for changes to save_macro_data.
	209	(cpp_read_state): Don't read macros defined in PCH. Restore
2cf22451	210	-D macros as text.
d8044160 GK	211	* macro.c (create_iso_definition): Honour alloc_subobject.
	212	Clear traditional flag.
	213	(_cpp_create_definition): Honour alloc_subobject.
	214	* lex.c (cpp_token_val_index): New.
	215	* internal.h: Include cpp-id-data.h.
	216	(uchar): Move definition to cpp-id-data.h.
	217	(U): Likewise.
	218	(cpp_macro): Likewise.
	219	* directives.c (struct answer): Move to cpp-id-data.h.
	220	(do_assert): Honour alloc_subobject.
2cf22451 ZW	221
	222	* include/symtab.h (struct ht): Add field 'alloc_subobject'.
	223	* include/cpplib.h (struct cpp_string): Add GTY marker.
	224	(enum cpp_token_fld_kind): New.
	225	(struct cpp_token): Add GTY markers.
	226	(cpp_token_val_index): Prototype.
	227	(CPP_HASHNODE_VALUE_IDX): New.
	228	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	229	* include/cpp-id-data.h: New file.
d8044160	230
0ca8e815 PB	231	2004-06-09 Paolo Bonzini <bonzini@gnu.org>
	232
	233	* Makefile.am (all-local): New.
	234	* Makefile.in: Regenerate.
	235
b51fa00f RS	236	2004-06-06 Roger Sayle <roger@eyesopen.com>
	237
	238	* Makefile.am (LIBICONV): Declare.
	239	(makedepend_LDADD): Use LIBICONV.
	240	* Makefile.in: Regenerate.
	241
5e2f3f39 AP	242	2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
	243
	244	* Makefile.am (LIBINTL): Declare
	245	(makedepend_LDADD): Use LIBINTL.
	246	* Makefile.in: Regenerate.
	247
c6e83800 ZW	248	2004-06-05 Zack Weinberg <zack@codesourcery.com>
	249
	250	* Makefile.am: Add makedepend.
	251	* Makefile.in, aclocal.m4: Regenerate.
	252	* charset.c: Insert a space to avoid a warning.
	253	* directives.c: Include mkdeps.h.
	254	(_cpp_handle_directive): Reenable macro expander if appropriate.
	255	(undefine_macros): Inline body of _cpp_free_definition for speed.
	256	Do not call undef callback or _cpp_warn_if_unused_macro.
	257	(cpp_get_deps): New interface.
	258	* files.c (search_cache): Add pfile argument. Check for file
	259	that would be found by "" or <> search here...
	260	(_cpp_find_file): ...not here. Correct recorded start_dir of
	261	files found by directory-of-current-file search that would be
	262	found by "" or <> search.
	263	* init.c (cpp_add_dependency_target): Delete.
	264	* internal.h (struct lexer_state): Add discarding_output flag.
	265	* lex.c (lex_identifier): Compute hash function while scanning.
	266	* macro.c (cpp_scan_nooutput): Disable macro expansion outside
	267	directives.
	268	* makedepend.c: New file.
	269	* mkdeps.c (struct deps): Add vpath vector.
	270	(apply_vpath, deps_add_vpath): New function.
	271	(deps_free): Free vpath vector.
	272	(deps_add_dep, deps_add_target): Use apply_vpath.
	273	* symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
	274	(ht_lookup_with_hash): New function.
	275	* cpplib.h, mkdeps.h: Update prototypes.
	276	* symtab.h: Update prototypes.
	277	(HT_HASHSTEP, HT_FINISH): New macros.
	278
b453c95f GK	279	2004-05-29 Geoffrey Keating <geoffk@apple.com>
	280
	281	* symtab.c (ht_create): Set entries_owned.
	282	(ht_destroy): Honour entries_owned.
	283	(ht_expand): Likewise.
	284	(ht_load): New.
2cf22451 ZW	285	* include/symtab.h (struct ht): New field 'entries_owned'
2cf22451 ZW	286	(ht_load): New prototype.
b453c95f	287
963e23c5 PB	288	2004-05-26 Paolo Bonzini <bonzini@gnu.org>
	289
	290	PR bootstrap/15651
	291	* configure.ac: Fix m4 quoting when picking
	292	the size of HOST_WIDE_INT.
	293	* configure: Regenerate.
	294
0429bc77 PB	295	2004-05-25 Paolo Bonzini <bonzini@gnu.org>
	296
	297	* Makefile.am: the correct directory for
	298	gettext include files is given by @INCINTL@.
	299	* Makefile.in: Regenerate.
	300
c86dd7db PB	301	2004-05-24 Paolo Bonzini <bonzini@gnu.org>
	302
	303	* system.h [!ENABLE_NLS]: dgettext takes two
	304	parameters.
	305
4f4e53dd PB	306	2004-05-23 Paolo Bonzini <bonzini@gnu.org>
	307
	308	Moved libcpp from the gcc subdirectory to the toplevel.
	309	* Makefile.am: New file.
	310	* Makefile.in: Regenerate.
	311	* configure.ac: New file.
	312	* configure: Regenerate.
	313	* config.in: Regenerate.
	314	* charset.c: Moved from gcc/cppcharset.c. Add note about
	315	brokenness of input charset detection. Adjust for change
	316	in name of cppucnid.h.
	317	* errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
	318	* expr.c: Moved from gcc/cppexp.c.
	319	* files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
	320	Remove #define of O_BINARY, it is in system.h.
	321	* identifiers.c: Moved from gcc/cpphash.c.
	322	* internal.h: Moved from gcc/cpphash.h. Change header
	323	guard name. All other files adjusted to match name change.
	324	* init.c: Moved from gcc/cppinit.c.
	325	(init_library) [ENABLE_NLS]: Call bindtextdomain.
	326	* lex.c: Moved from gcc/cpplex.c.
	327	* directives.c: Moved from gcc/cpplib.c.
	328	* macro.c: Moved from gcc/cppmacro.c.
	329	* pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
	330	* traditional.c: Moved from gcc/cpptrad.c.
	331	* ucnid.h: Moved from gcc/cppucnid.h. Change header
	332	guard name.
	333	* ucnid.pl: Moved from gcc/cppucnid.pl.
	334	* ucnid.tab: Moved from gcc/cppucnid.tab. Change header
	335	guard name.
	336	* symtab.c: Moved from gcc/hashtable.c.
	337	* line-map.c: Moved from gcc. Do not include intl.h.
	338	* mkdeps.c: Moved from gcc.
	339	* system.h: New file.
2cf22451 ZW	340	* include/cpplib.h: Moved from gcc. Change header guard name.
	341	* include/line-map.h: Moved from gcc. Change header guard name.
	342	* include/mkdeps.h: Moved from gcc. Change header guard name.
	343	* include/symtab.h: Moved from gcc/hashtable.h. Change header
	344	guard name.