| ! { dg-do compile } |
| ! { dg-shouldfail "Invalid use of VOLATILE" } |
| ! Test whether volatile statements and attributes are |
| ! properly error checked. |
| ! PR fortran/29601 |
| program volatile_test |
| implicit none |
| real, external, volatile :: foo ! { dg-error "VOLATILE attribute conflicts with EXTERNAL attribute" } |
| real, intrinsic, volatile :: sin ! { dg-error "VOLATILE attribute conflicts with INTRINSIC attribute" } |
| real, parameter, volatile :: r = 5.5 ! { dg-error "PARAMETER attribute conflicts with VOLATILE attribute" } |
| real :: l,m |
| real,volatile :: n |
| real, volatile,volatile :: r = 3. ! { dg-error "Duplicate VOLATILE attribute" } |
| volatile :: l,n ! { dg-warning "Duplicate VOLATILE attribute" } |
| volatile ! { dg-error "Syntax error in VOLATILE statement" } |
| volatile :: volatile_test ! { dg-error "PROGRAM attribute conflicts with VOLATILE attribute" } |
| l = 4.0 |
| m = 3.0 |
| contains |
| subroutine foo(a) ! { dg-error "has no IMPLICIT type" } ! due to error below |
| integer, intent(in), volatile :: a ! { dg-error "VOLATILE attribute conflicts with INTENT\\(IN\\)" } |
| end subroutine |
| end program volatile_test |
