| ! { dg-do compile } |
| ! One of the tests of the patch for PR30068. |
| ! Taken from the fortran 2003 standard C11.2. |
| ! |
| ! The standard specifies that the optional arguments should be |
| ! ignored in the counting of like type/kind, so the specific |
| ! procedures below are invalid, even though actually unambiguous. |
| ! |
| INTERFACE BAD8 |
| SUBROUTINE S8A(X,Y,Z) ! { dg-error "Ambiguous interfaces" } |
| REAL,OPTIONAL :: X |
| INTEGER :: Y |
| REAL :: Z |
| END SUBROUTINE S8A |
| SUBROUTINE S8B(X,Z,Y) ! { dg-error "Ambiguous interfaces" } |
| INTEGER,OPTIONAL :: X |
| INTEGER :: Z |
| REAL :: Y |
| END SUBROUTINE S8B |
| END INTERFACE BAD8 |
| real :: a, b |
| integer :: i, j |
| call bad8(x,i,b) |
| end |
