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! { dg-do run }
!
! PR fortran/41872
!
! Allocatable scalars with SAVE
!
program test
implicit none
call sub (0)
call sub (1)
call sub (2)
contains
subroutine sub (no)
integer, intent(in) :: no
integer, allocatable, save :: a
if (no == 0) then
if (allocated (a)) STOP 1
allocate (a)
else if (no == 1) then
if (.not. allocated (a)) STOP 2
deallocate (a)
else
if (allocated (a)) STOP 3
end if
end subroutine sub
end program test
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