| ! { dg-do run } |
| ! Tests the fix for PR35959, in which the structure subpattern was declared static |
| ! so that this test faied on the second recursive call. |
| ! |
| ! Contributed by Michaël Baudin <michael.baudin@gmail.com> |
| ! |
| program testprog |
| type :: t_type |
| integer, dimension(:), allocatable :: chars |
| end type t_type |
| integer, save :: callnb = 0 |
| type(t_type) :: this |
| allocate ( this % chars ( 4)) |
| if (.not.recursivefunc (this) .or. (callnb .ne. 10)) STOP 1 |
| contains |
| recursive function recursivefunc ( this ) result ( match ) |
| type(t_type), intent(in) :: this |
| type(t_type) :: subpattern |
| logical :: match |
| callnb = callnb + 1 |
| match = (callnb == 10) |
| if ((.NOT. allocated (this % chars)) .OR. match) return |
| allocate ( subpattern % chars ( 4 ) ) |
| match = recursivefunc ( subpattern ) |
| end function recursivefunc |
| end program testprog |
