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! { dg-do compile }
! { dg-options "-O0 -fdump-tree-original" }
!
! PR fortran/41907
!
program test
implicit none
call scalar1 ()
call assumed_shape1 ()
call explicit_shape1 ()
contains
! Calling functions
subroutine scalar1 (slr1)
integer, optional :: slr1
call scalar2 (slr1)
end subroutine scalar1
subroutine assumed_shape1 (as1)
integer, dimension(:), optional :: as1
call assumed_shape2 (as1)
call explicit_shape2 (as1)
end subroutine assumed_shape1
subroutine explicit_shape1 (es1)
integer, dimension(5), optional :: es1
call assumed_shape2 (es1)
call explicit_shape2 (es1)
end subroutine explicit_shape1
! Called functions
subroutine assumed_shape2 (as2)
integer, dimension(:),optional :: as2
if (present (as2)) STOP 1
end subroutine assumed_shape2
subroutine explicit_shape2 (es2)
integer, dimension(5),optional :: es2
if (present (es2)) STOP 2
end subroutine explicit_shape2
subroutine scalar2 (slr2)
integer, optional :: slr2
if (present (slr2)) STOP 3
end subroutine scalar2
end program test
! { dg-final { scan-tree-dump-times "scalar2 \\(.* slr1" 1 "original" } }
! { dg-final { scan-tree-dump-times "= es1 != 0B" 2 "original" } }
! { dg-final { scan-tree-dump-times "assumed_shape2 \\(es1" 0 "original" } }
! { dg-final { scan-tree-dump-times "explicit_shape2 \\(es1" 1 "original" } }
! { dg-final { scan-tree-dump-times "= as1.0 != 0B" 2 "original" } }
! { dg-final { scan-tree-dump-times "assumed_shape2 \\(as1" 0 "original" } }
! { dg-final { scan-tree-dump-times "explicit_shape2 \\(as1" 0 "original" } }
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