| ! { dg-do run } | |
| ! PR 47674 - this would segfault if MALLOC_PERTURB is set. | |
| ! This checks a code path where it is not possible to determine | |
| ! the length of the string at compile time. | |
| ! | |
| program main | |
| implicit none | |
| character(:), allocatable :: a | |
| integer :: m, n | |
| a = 'a' | |
| if (a .ne. 'a') STOP 1 | |
| a = a // 'x' | |
| if (a .ne. 'ax') STOP 2 | |
| if (len (a) .ne. 2) STOP 3 | |
| n = 2 | |
| m = 2 | |
| a = a(m:n) | |
| if (a .ne. 'x') STOP 4 | |
| if (len (a) .ne. 1) STOP 5 | |
| end program main |