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! { dg-do run }
! { dg-options "-O2" }
! Tests the fix for PR29428, in which the assignment of
! a function result would result in the function being
! called twice, if it were not a result by reference,
! because of a spurious nullify in gfc_trans_scalar_assign.
!
! Contributed by Paul Thomas <pault@gcc.gnu.org>
!
program test
implicit none
type A
integer, allocatable :: j(:)
end type A
type(A):: x
integer :: ctr = 0
x = f()
if (ctr /= 1) call abort ()
contains
function f()
type(A):: f
ctr = ctr + 1
f = A ((/1,2/))
end function f
end program
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