gcc/gcc cppinit.c cpplex.c cpplib.h cpplib.c c ...

[bothner@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-basic-improvements-branch
Changes by:	bothner@gcc.gnu.org	2002-12-06 12:30:43

Modified files:
	gcc            : cppinit.c cpplex.c cpplib.h cpplib.c cppmacro.c 
	                 cpptrad.c ChangeLog 

Log message:
	* cpplib.h (NODE_MACRO_ARG):  New flag.
	(struct cpp_hashnode):  Give _cpp_hashnode_value tag to value union.
	Remove value.operator field.  Move arg_index field to value union.
	(directive_index):  Make signed, since also used for C++ operators.
	* cppmacro.c (_cpp_save_parameter):  Use NODE_MACRO_ARG flag to
	check for duplicate parameter.  Set NODE_MACRO_ARG flag.
	Save node->value, and set node->value.arg_index.
	(_cpp_create_definition):  For each paramater, restore node->value.
	(lex_expansion_token):  Use NODE_MACRO_ARG flag, and moved arg_index.
	* cpptrad.c (scan_out_logical_line): Likewise.
	(scan_out_logical_line): Check for directive > 0.
	* cpplib.c (cpp_handle_directive):  Likewise.
	* cpplex.c (_cpp_lex_direct):  Update as value.operator is replaced
	by negative of directive_index.
	* cppinit.c (mark_named_operators):  Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppinit.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.260.2.4&r2=1.260.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplex.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.212.4.3&r2=1.212.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.234.4.2&r2=1.234.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.321.4.5&r2=1.321.4.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppmacro.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.122.4.3&r2=1.122.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpptrad.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.27.4.2&r2=1.27.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.15234.2.138&r2=1.15234.2.139