gcc/gcc/cp ChangeLog parser.c

[austern@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	austern@gcc.gnu.org	2004-09-27 22:24:35

Modified files:
	gcc/cp         : ChangeLog parser.c 

Log message:
	Fix implicit extern "C" breakage introduced by tokenization patch.
	
	* cp/parser.c (struct cp_token): new one-bit field , implicit_extern_c
	(cp_lexer_get_preprocessor_token): Set implicit_extern_c for
	tokens that come from headers that are implicitly extern "C".
	(struct cp_parser): new one-bit field, implicit_extern_c.
	(cp_parser_new): Set parser's implicit_extern_c to false.
	(cp_parser_translation_unit): Pop lang context if we were in a
	header that was implicitly extern "C".
	(cp_parser_declaration_seq_opt): Push/pop lang context as
	required by the token's and parser's implicit_extern_c.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4389&r2=1.4390
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.256&r2=1.257