re PR fortran/33117 (Improve error message for generic interface with subroutines...

re PR fortran/33117 (Improve error message for generic interface with subroutines & functions)

gcc/fortran/:
2011-01-06  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/33117
	PR fortran/46478
	* parse.c (parse_interface): Remove check for procedure types.
	* interface.c (check_interface0): Verify that procedures are
	either all SUBROUTINEs or all FUNCTIONs.

gcc/testsuite/:
2011-01-06  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/33117
	PR fortran/46478
	* gfortran.dg/interface_33.f90: New test.

From-SVN: r168542