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! RUN: bbc -emit-hlfir --polymorphic-type -o - %s | FileCheck %s
! Test when constant argument are copied in memory
! and passed to polymorphic arguments.
! The copy is done in case the dummy later appear in a
! copy-out that would create write to this memory location.
type t1
integer :: i
end type
type, extends(t1) :: t2
integer :: j
end type
interface
subroutine foo(x)
import :: t1
class(t1) :: x(:)
end subroutine
end interface
call foo([t2(0,0)])
end
! CHECK-LABEL: func.func @_QQmain() {
! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %{{.*}}(%[[VAL_2:.*]]) {fortran_attrs = #fir.var_attrs<parameter>, uniq_name = "_QQro.1x_QFTt2.0"}
! CHECK: %[[VAL_4:.*]] = hlfir.as_expr %[[VAL_3]]#0 : (!fir.ref<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>) -> !hlfir.expr<1x!fir.type<_QFTt2{i:i32,j:i32}>>
! CHECK: %[[VAL_5:.*]]:3 = hlfir.associate %[[VAL_4]](%[[VAL_2]]) {uniq_name = "adapt.valuebyref"} : (!hlfir.expr<1x!fir.type<_QFTt2{i:i32,j:i32}>>, !fir.shape<1>) -> (!fir.ref<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>, !fir.ref<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>, i1)
! CHECK: %[[VAL_6:.*]] = fir.embox %[[VAL_5]]#0(%[[VAL_2]]) : (!fir.ref<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>, !fir.shape<1>) -> !fir.box<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>
! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (!fir.box<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>) -> !fir.class<!fir.array<?x!fir.type<_QFTt1{i:i32}>>>
! CHECK: fir.call @_QPfoo(%[[VAL_7]]) {{.*}}: (!fir.class<!fir.array<?x!fir.type<_QFTt1{i:i32}>>>) -> ()
! CHECK: hlfir.end_associate %[[VAL_5]]#1, %[[VAL_5]]#2 : !fir.ref<!fir.array<1x!fir.type<_QFTt2{i:i32,j:i32}>>>, i1
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