! { dg-do compile } ! PR33162 INTRINSIC functions as ACTUAL argument ! Test case adapted from PR by Jerry DeLisle module m implicit none contains subroutine sub(a) interface function a(x) real :: a, x intent(in) :: x end function a end interface print *, a(4.0) end subroutine sub end module m use m implicit none EXTERNAL foo ! implicit interface is undefined call sub(foo) ! { dg-error "Type/rank mismatch in argument" } end