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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [allocatable_function_5.f90] - Rev 801
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! { dg-do run }
! Tests function return of deferred length scalars.
!
! Contributed by Paul Thomas <pault@gcc.gnu.org>
!
module m
contains
function mfoo (carg) result(res)
character (:), allocatable :: res
character (*) :: carg
res = carg(2:4)
end function
function mbar (carg)
character (:), allocatable :: mbar
character (*) :: carg
mbar = carg(2:13)
end function
end module
use m
character (:), allocatable :: lhs
lhs = foo ("foo calling ")
if (lhs .ne. "foo") call abort
if (len (lhs) .ne. 3) call abort
deallocate (lhs)
lhs = bar ("bar calling - baaaa!")
if (lhs .ne. "bar calling") call abort
if (len (lhs) .ne. 12) call abort
deallocate (lhs)
lhs = mfoo ("mfoo calling ")
if (lhs .ne. "foo") call abort
if (len (lhs) .ne. 3) call abort
deallocate (lhs)
lhs = mbar ("mbar calling - baaaa!")
if (lhs .ne. "bar calling") call abort
if (len (lhs) .ne. 12) call abort
contains
function foo (carg) result(res)
character (:), allocatable :: res
character (*) :: carg
res = carg(1:3)
end function
function bar (carg)
character (:), allocatable :: bar
character (*) :: carg
bar = carg(1:12)
end function
end
! { dg-final { cleanup-modules "m" } }
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