gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over TYPE_ARG_TYPES for verification of argument types.

2007-07-06  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over
	TYPE_ARG_TYPES for verification of argument types.  Use
	DECL_ARG_TYPE instead of the PARM_DECL type.  Take excess
	parameters as variable arguments.

        * g++.dg/opt/pr30965.C: New testcase.

From-SVN: r126412