| ! { dg-do compile } |
| ! { dg-options "-std=f2018" } |
| ! PR fortran/97036 - [F2018] Allow ELEMENTAL RECURSIVE procedure prefix |
| |
| module m97036 |
| implicit none |
| contains |
| impure elemental recursive subroutine foo (n) |
| integer, intent(in) :: n |
| integer :: k(n), f(n), i |
| k = [ (i-1, i=1,n) ] |
| f = fac (k) |
| print *, f |
| end subroutine foo |
| elemental recursive subroutine bla () |
| end subroutine bla |
| elemental recursive function fac (k) result (f) |
| integer, intent(in) :: k |
| integer :: f |
| f = 1 |
| if (k > 1) f = k*fac (k-1) |
| end function fac |
| end module |
| use m97036 |
| implicit none |
| call foo ([4,5]) |
| end |
