diff options
Diffstat (limited to 'gcc/testsuite/gfortran.fortran-torture/execute/allocate.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.fortran-torture/execute/allocate.f90 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.fortran-torture/execute/allocate.f90 b/gcc/testsuite/gfortran.fortran-torture/execute/allocate.f90 new file mode 100644 index 000000000..61f717da7 --- /dev/null +++ b/gcc/testsuite/gfortran.fortran-torture/execute/allocate.f90 @@ -0,0 +1,38 @@ +! Test allocation and deallocation. +program test_allocate + call t1 (.true.) + call t1 (.false.) + call t2 +contains + +! Implicit deallocation and saved aloocated variables. +subroutine t1(first) + real, allocatable, save :: p(:) + real, allocatable :: q(:) + logical first + + if (first) then + if (allocated (p)) call abort () + else + if (.not. allocated (p)) call abort () + end if + if (allocated (q)) call abort () + + if (first) then + allocate (p(5)) + else + deallocate (p) + end if + allocate (q(5)) +end subroutine + +! Explicit deallocation. +subroutine t2() + real, allocatable :: r(:) + + allocate (r(5)) + pr = 1.0 + deallocate (r) + if (allocated(r)) call abort () +end subroutine +end program |