egcs/gcc ChangeLog Makefile.in c-common.c c-co ...

[zack at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	zack@sourceware.cygnus.com	2000-09-06 17:37:14

Modified files:
	gcc            : ChangeLog Makefile.in c-common.c c-common.h 
	                 c-decl.c c-lang.c c-lex.c c-lex.h c-parse.in 
	                 c-pragma.c c-pragma.h c-tree.h flags.h gcc.c 
	                 timevar.def timevar.h toplev.c 
	gcc/cp         : ChangeLog Make-lang.in Makefile.in class.c 
	                 cp-tree.h decl.c decl2.c lang-specs.h lex.c 
	                 lex.h parse.y semantics.c spew.c 
	gcc/objc       : Make-lang.in lang-specs.h objc-act.c 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/g++.old-deja/g++.benjamin: 13478.C 
	gcc/testsuite/g++.old-deja/g++.brendan: crash8.C 
	gcc/testsuite/gcc.dg: c99-array-nonobj-1.c wtr-label-1.c 
	                      wtr-suffix-1.c 
	gcc/testsuite/gcc.dg/cpp: unc1.c unc2.c unc3.c unc4.c 
	gcc/testsuite/gcc.dg/noncompile: const-ll-1.c 
Removed files:
	gcc            : c-gperf.h c-parse.gperf 
	gcc/cp         : gxx.gperf hash.h input.c 

Log message:
	Integrated preprocessor.
	
	top level:
	* Makefile.in: Remove all references to c-parse.gperf,
	c-gperf.h, and c-parse.h.  Remove -d from yacc command line
	generating c-parse.c.  Update dependencies.
	* c-parse.gperf, c-gperf.h: Delete.
	
	* c-common.c: Don't define parse_options, cpp_token, yy_cur,
	yy_lim, or yy_get_token.  Don't define get_directive_line if
	USE_CPPLIB.
	* c-common.h: Add multiple include guard.  Define RID values
	for every keyword in C, C++, and Objective C.  Put all the
	modifiers first.
	(struct c_fileinfo, get_fileinfo, dump_time_statistics): New.
	* c-decl.c (c_decode_option): Handle -lang-objc here.
	(print_lang_identifier): Handle C_IS_RESERVED_WORD case.
	(grokdeclarator): Adjust for new RID scheme.
	(extract_interface_info): New stub.
	* c-lang.c: Don't declare yy_cur or parse_options.
	(lang_init_options): Call cpp_init.  Don't call
	cpp_options_init.
	(lang_init): Don't call check_newline if USE_CPPLIB.
	
	* c-lex.c: Don't include c-parse.h.  Do include timevar.h.
	Elide lots of unnecessary code if USE_CPPLIB.  Delete code
	rendered unnecessary by new architecture.  Move routines not
	shared with C++ to c-parse.in.  Maintain a local idea of the
	line number.    Handle C++ as well as C.
	[USE_CPPLIB]: Declare and register callbacks for #ident and
	for entering/leaving files.
	(init_c_lex, c_lex): Are now the entry points to this file.
	(check_newline): Break out directive handling to
	process_directive.
	(read_ucs, is_extended_char, utf8_extend_token): Moved here
	from C++ front end.
	(readescape, parse_float): Overhaul.
	(lex_number, lex_string, lex_charconst): Break out of c_lex
	(n'ee yylex).
	(get_fileinfo, update_header_times, dump_one_header,
	dump_time_statistics): New and/or moved here from C++.
	Support per-file data needed by C++ and per-header timing
	statistics (C++ only, at the moment).
	* c-lex.h: Update prototypes.  Add multiple include guard.
	* c-tree.h (struct lang_identifier): Add rid_code field.
	(C_IS_RESERVED_WORD, C_RID_CODE): New.
	
	* c-parse.in: Include c-pragma.h. Remove unnecesary calls to
	reinit_parse_for_function and/or position_after_white_space.
	(save_filename, save_lineno): Look ahead before saving.
	(label -> identifier ':'): Save file and line before shifting ':'.
	(reservedwords): No need to call get_identifier.
	(init_parse, finish_parse, yyerror, yylex, yyprint,
	make_pointer_declarator): Are now here for C/ObjC.
	(rid_to_yy): Conversion table from RID constants to Yacc codes.
	
	* c-pragma.c: Rewrite parsing logic to fit with cpplib's
	#pragma registry.  Provide dummy implementation of that
	interface if !USE_CPPLIB.
	* c-pragma.h: Update to match.
	
	* flags.h: Add multiple include guard.
	(flag_detailed_statistics): Moved here from C++.
	* toplev.c: Define flag_detailed_statistics.
	
	* gcc.c (C specs): Use %(trad_capable_cpp) for -E|-M|-MM case
	#if USE_CPPLIB.
	* timevar.def (TV_CPP, TV_LEX): New.
	* timevar.h: Add multiple include guard.
	
	* objc/lang-specs.h: Use %(trad_capable_cpp) for -E|-M|-MM case
	#if USE_CPPLIB.
	* objc/objc-act.c: Don't mention yy_cur or parse_options.
	Initialize cpplib properly.  Force lineno to 0 after first
	call to check_newline.  Don't handle -lang-objc here.
	Move forget_protocol_qualifiers and remember_protocol_qualifiers here.
	
	cp:
	* Make-lang.in, Makefile.in: Remove all references to input.c,
	gxx.gperf, and hash.h.  Add ../c-lex.o to C_OBJS.
	* gxx.gperf, hash.h, input.c: Delete.
	* lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
	initialized properly.
	
	* class.c (fixup_pending_inline): Take a tree, not a
	struct pending_inline *.  All callers changed.
	(init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
	RID_PROTECTED entries in ridpointers[] array here.
	* decl.c (duplicate_decls): Do not refer to struct
	pending_inline.
	(record_builtin_type, init_decl_processing): Use RID_MAX not
	CP_RID_MAX.
	(grokdeclarator): Use C_IS_RESERVED_WORD.
	* decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
	cpplib.
	(grok_x_components): Do not inspect pending_inlines chain.
	
	* cp-tree.h (struct lang_identifier): Add rid_code entry.
	(C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
	(flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
	(DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
	TIME_IDENTIFIER_FILEINFO): Kill.
	Update prototypes.
	* lex.h: Expunge cp_rid.  Rewrite RIDBIT macros to use just a
	single 32-bit word.
	* parse.y: Call do_pending_inlines unconditionally.
	reinit_parse_for_method is now snarf_method.  fn.defpen is no
	longer necessary.  Remove unnecessary <itype> annotation on
	SCOPE.  Do not refer to end_of_file or struct pending_inline.
	* semantics.c (begin_inline_definitions): Call
	do_pending_inlines unconditionally.
	
	* lex.c: Remove all code now shared with C front end.
	Initialize cpplib properly if USE_CPPLIB.  Put reserved words
	into the get_identifier table.  Rewrite pragma handling to
	work with the registry.  Move code to save tokens for later
	processing to spew.c.
	
	* spew.c: Rewrite everything in terms of token streams instead
	of text.  Move routines here from lex.c / input.c as
	appropriate.  GC-mark trees hanging off the pending inlines
	chain.
	
	testsuite:
	* g++.old-deja/g++.benjamin/13478.C: Put meaningful tags on
	ERROR markers.
	* g++.old-deja/g++.brendan/crash8.C: Move ERROR marker up one line.
	* gcc.dg/c99-array-nonobj-1.c: Don't expect func[] cases to fail.
	* gcc.dg/wtr-label-1.c: Don't use unconstrained .* in error regexps.
	* gcc.dg/wtr-suffix-1.c: Correct error regexps.
	* gcc.dg/cpp/unc1.c, gcc.dg/cpp/unc2.c, gcc.dg/cpp/unc3.c:
	Preprocess only.
	* gcc.dg/cpp/unc4.c: Adjust line number in dg-error line.
	* gcc.dg/noncompile/const-ll-1.c: Generalize error regexp.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7634&r2=1.7635
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/Makefile.in.diff?cvsroot=gcc&r1=1.506&r2=1.507
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-common.c.diff?cvsroot=gcc&r1=1.146&r2=1.147
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-common.h.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.151&r2=1.152
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-lang.c.diff?cvsroot=gcc&r1=1.31&r2=1.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-lex.c.diff?cvsroot=gcc&r1=1.96&r2=1.97
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-lex.h.diff?cvsroot=gcc&r1=1.15&r2=1.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-parse.in.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-pragma.c.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-pragma.h.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.43&r2=1.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/flags.h.diff?cvsroot=gcc&r1=1.48&r2=1.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/gcc.c.diff?cvsroot=gcc&r1=1.162&r2=1.163
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/timevar.def.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/timevar.h.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/toplev.c.diff?cvsroot=gcc&r1=1.375&r2=1.376
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-gperf.h.diff?cvsroot=gcc&r1=1.14&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-parse.gperf.diff?cvsroot=gcc&r1=1.11&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.1984&r2=1.1985
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/Make-lang.in.diff?cvsroot=gcc&r1=1.59&r2=1.60
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/Makefile.in.diff?cvsroot=gcc&r1=1.97&r2=1.98
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/class.c.diff?cvsroot=gcc&r1=1.336&r2=1.337
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.523&r2=1.524
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.683&r2=1.684
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/decl2.c.diff?cvsroot=gcc&r1=1.393&r2=1.394
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/lang-specs.h.diff?cvsroot=gcc&r1=1.28&r2=1.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/lex.c.diff?cvsroot=gcc&r1=1.213&r2=1.214
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/lex.h.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/parse.y.diff?cvsroot=gcc&r1=1.193&r2=1.194
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/semantics.c.diff?cvsroot=gcc&r1=1.168&r2=1.169
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/spew.c.diff?cvsroot=gcc&r1=1.29&r2=1.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/gxx.gperf.diff?cvsroot=gcc&r1=1.12&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/hash.h.diff?cvsroot=gcc&r1=1.12&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cp/input.c.diff?cvsroot=gcc&r1=1.18&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/objc/Make-lang.in.diff?cvsroot=gcc&r1=1.28&r2=1.29
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/objc/lang-specs.h.diff?cvsroot=gcc&r1=1.15&r2=1.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/objc/objc-act.c.diff?cvsroot=gcc&r1=1.49&r2=1.50
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.702&r2=1.703
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/g++.old-deja/g++.benjamin/13478.C.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/g++.old-deja/g++.brendan/crash8.C.diff?cvsroot=gcc&r1=1.4&r2=1.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/c99-array-nonobj-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/wtr-label-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/wtr-suffix-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/cpp/unc1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/cpp/unc2.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/cpp/unc3.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/cpp/unc4.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/noncompile/const-ll-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2