| ! { dg-do run } |
| ! { dg-options "-fbounds-check" } |
| |
| ! PR fortran/37746 |
| ! Ensure that too long or matching string lengths don't trigger the runtime |
| ! error for matching string lengths, if the dummy argument is neither |
| ! POINTER nor ALLOCATABLE or assumed-shape. |
| ! Also check that absent OPTIONAL arguments don't trigger the check. |
| |
| MODULE m |
| CONTAINS |
| |
| SUBROUTINE test (str, opt) |
| IMPLICIT NONE |
| CHARACTER(len=5) :: str |
| CHARACTER(len=5), OPTIONAL :: opt |
| END SUBROUTINE test |
| |
| END MODULE m |
| |
| PROGRAM main |
| USE m |
| IMPLICIT NONE |
| CALL test ('abcde') ! String length matches. |
| CALL test ('abcdef') ! String too long, is ok. |
| END PROGRAM main |
