| ! { dg-do run } |
| ! Tests the fix for pr28660 in which the order of dependent declarations |
| ! would get scrambled in the compiled code. |
| ! |
| ! Contributed by Erik Edelmann <erik.edelmann@iki.fi> |
| ! |
| program bar |
| implicit none |
| real :: x(10) |
| call foo1 (x) |
| call foo2 (x) |
| call foo3 (x) |
| contains |
| subroutine foo1 (xmin) |
| real, intent(inout) :: xmin(:) |
| real :: x(size(xmin)+1) ! The declaration for r would be added |
| real :: r(size(x)-1) ! to the function before that of x |
| xmin = r |
| if (size(r) .ne. 10) STOP 1 |
| if (size(x) .ne. 11) STOP 2 |
| end subroutine foo1 |
| subroutine foo2 (xmin) ! This version was OK because of the |
| real, intent(inout) :: xmin(:) ! renaming of r which pushed it up |
| real :: x(size(xmin)+3) ! the symtree. |
| real :: zr(size(x)-3) |
| xmin = zr |
| if (size(zr) .ne. 10) STOP 3 |
| if (size(x) .ne. 13) STOP 4 |
| end subroutine foo2 |
| subroutine foo3 (xmin) |
| real, intent(inout) :: xmin(:) |
| character(size(x)+2) :: y ! host associated x |
| character(len(y)+3) :: z ! This did not work for any combination |
| real :: r(len(z)-5) ! of names. |
| xmin = r |
| if (size(r) .ne. 10) STOP 5 |
| if (len(z) .ne. 15) STOP 6 |
| end subroutine foo3 |
| end program bar |
