re PR fortran/33542 (gfortran does not detect ambigious specific names if they are the same as generic names)

2007-10-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33542
	* interface.c (check_interface1): Specific procedures are
	always ambiguous if they have the same name.

2007-10-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/33542
	* gfortran.dg/ambiguous_specific_1.f90: New test.

From-SVN: r128954