re PR fortran/30746 (50th Anniversary Bug - Forward reference to contained function)

re PR fortran/30746 (50th Anniversary Bug - Forward reference to contained function)

2007-05-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30746
	* resolve.c (check_host_association): New function that detects
	incorrect host association and corrects it.
	(gfc_resolve_expr): Call the new function for variables and
	functions.
	* match.h : Remove prototype for gfc_match_rvalue.
	* gfortran.h : Add prototype for gfc_match_rvalue.

2007-05-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30746
	* gfortran.dg/host_assoc_function_1.f90: New test.

From-SVN: r124633