gcc/gcc ChangeLog cpplib.c cpptrad.c testsuite ...

[neil@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	neil@gcc.gnu.org	2003-12-12 07:00:29

Modified files:
	gcc            : ChangeLog cpplib.c cpptrad.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg/cpp/trad: macro.c 

Log message:
	PR preprocessor/12935 preprocessor/12952 preprocessor/13046
	* cpplib.c (prepare_directive_trad): Clear skipping only in
	#if and #elif directives.
	(do_undef): Call the handler even if the identifier is not a macro.
	* cpptrad.c (scan_parameters): Emit an error message.
	(_cpp_create_trad_definition): Remember the params list even on
	failure.
	* testsuite/gcc.dg/cpp/trad/macro.c: New tests.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1985&r2=2.1986
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpplib.c.diff?cvsroot=gcc&r1=1.354&r2=1.355
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cpptrad.c.diff?cvsroot=gcc&r1=1.39&r2=1.40
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3245&r2=1.3246
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/cpp/trad/macro.c.diff?cvsroot=gcc&r1=NONE&r2=1.1