[Bug fortran/25102] New: better diagnostic needed

["jv244 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>]

using GNU Fortran 95 (GCC) 4.1.0 20051126 (prerelease)  with '-g -pedantic
-std=f95', I get a bad / no diagnostic for the following invalid code:

MODULE TT
 TYPE data_type
   INTEGER :: I
 END TYPE data_type
 INTERFACE ASSIGNMENT (=)
   MODULE PROCEDURE set
 END INTERFACE
CONTAINS
  PURE SUBROUTINE set(x1,*)
    TYPE(data_type), INTENT(OUT) :: x1
    x1%i=0
  END SUBROUTINE set
END MODULE
USE TT
TYPE(data_type) D(10)
D(1)=data_type(0)
END


-- 
           Summary: better diagnostic needed
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jv244 at cam dot ac dot uk


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25102