gcc/testsuite/gfortran.dg/coarray_27.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-fcoarray=single" }
   3 !
   4 ! Coarray/coindex checks for MOVE_ALLOC
   5 !
   6 integer, allocatable :: a(:), b(:)[:,:], c(:)[:,:]
   7
   8 type t
   9   integer, allocatable :: d(:)
  10 end type t
  11 type(t) :: x[*]
  12 class(t), allocatable :: y[:], z[:], u
  13
  14
  15 call move_alloc (A, b) ! { dg-error "must have the same corank" }
  16 call move_alloc (c, A) ! { dg-error "must have the same corank" }
  17 call move_alloc (b, c) ! OK - same corank
  18
  19 call move_alloc (u, y) ! { dg-error "must have the same corank" }
  20 call move_alloc (z, u) ! { dg-error "must have the same corank" }
  21 call move_alloc (y, z) ! OK - same corank
  22
  23
  24 call move_alloc (x%d, a)  ! OK
  25 call move_alloc (a, x%d)  ! OK
  26 call move_alloc (x[1]%d, a) ! { dg-error "The FROM argument to MOVE_ALLOC at .1. shall not be coindexed" }
  27 call move_alloc (a, x[1]%d) ! { dg-error "The TO argument to MOVE_ALLOC at .1. shall not be coindexed" }
  28
  29 call move_alloc (y%d, a)  ! OK
  30 call move_alloc (a, y%d)  ! OK
  31 call move_alloc (y[1]%d, a) ! { dg-error "The FROM argument to MOVE_ALLOC at .1. shall not be coindexed" }
  32 call move_alloc (a, y[1]%d) ! { dg-error "The TO argument to MOVE_ALLOC at .1. shall not be coindexed" }
  33
  34 end