2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31293
	* symbol.c (gfc_check_function_type): New function.
	* gfortran.h : Add prototype for previous.
	* parse.c (parse_progunit): Call it after parsing specification
	statements.

2007-04-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31293
	* gfortran.dg/interface_12.f90: New test.

From-SVN: r123641