gcc-4.9/gcc/testsuite/gfortran.dg/interface_37.f90


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! { dg-do compile }
!
! PR fortran/39290
! Subroutine/function ambiguity in generics.
!
     interface q
       subroutine qr(f)
         implicit real(f)
         external f
       end subroutine
       subroutine qc(f)
         implicit complex(f)
         external f
       end subroutine ! { dg-error "Ambiguous interfaces" }
     end interface q
   end