[Bug fortran/33228] New: Accepts use-associated functions in MODULE PROCEDURE

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

module m
USE MOD, only: foo1
interface generic_intrf
  module procedure foo1
end interface

is accepted although "bar" is not a host-associated procedure, but a
use-associated procedure.

(Using "PROCEDURE foo1" instead of "MODULE PROCEDURE foo1" allows
use-associated procedures.)

NAG f95 correctly diagnoses:

Error: a.f90, line 13: FOO1 is not a module procedure

Full example, from:
http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/4d51d6ca89f7d4f8/

MODULE a
  USE iso_c_binding
  INTERFACE
    SUBROUTINE foo1(a) BIND(C,name="a_c_routine")
      IMPORT C_INT
      INTEGER(C_INT) ::a
    END SUBROUTINE
  END INTERFACE
END MODULE
MODULE b
  USE a,ONLY : foo1
  INTERFACE foo
    MODULE procedure foo1,foo2,foo3
  END INTERFACE
  CONTAINS
  SUBROUTINE foo2(a)
    DOUBLE PRECISION ::a
  END SUBROUTINE
  SUBROUTINE foo3(a)
    CHARACTER ::a
  END SUBROUTINE
END MODULE


-- 
           Summary: Accepts use-associated functions in MODULE PROCEDURE
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: accepts-invalid
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33228