// RUN: %target-swift-emit-silgen -Xllvm -sil-print-types %s -I %S/Inputs -enable-experimental-cxx-interop -disable-availability-checking | %FileCheck %s

import Singleton

// CHECK-NOT: borrow
// CHECK-NOT: retain
// CHECK-NOT: release
// CHECK-LABEL: sil [ossa] @$s4main4testyyF : $@convention(thin) () -> ()

// CHECK: [[BOX:%.*]] = project_box {{.*}} : ${ var DeletedSpecialMembers }, 0

// CHECK: [[CREATE_FN:%.*]] = function_ref @{{_ZN21DeletedSpecialMembers6createEv|\?create\@DeletedSpecialMembers\@\@SAPEAU1\@XZ}} : $@convention(c) () -> DeletedSpecialMembers
// CHECK: [[CREATED_PTR:%.*]] = apply [[CREATE_FN]]() : $@convention(c) () -> DeletedSpecialMembers
// CHECK: store [[CREATED_PTR]] to [trivial] [[BOX]] : $*DeletedSpecialMembers
// CHECK: [[ACCESS_1:%.*]] = begin_access [read] [unknown] [[BOX]] : $*DeletedSpecialMembers
// CHECK: [[X_1:%.*]] = load [trivial] [[ACCESS_1]] : $*DeletedSpecialMembers

// CHECK: [[TEST_FN:%.*]] = function_ref @{{_ZNK21DeletedSpecialMembers4testEv|\?test\@DeletedSpecialMembers\@\@QEBAHXZ}} : $@convention(cxx_method) (DeletedSpecialMembers) -> Int32
// CHECK: apply [[TEST_FN]]([[X_1]]) : $@convention(cxx_method) (DeletedSpecialMembers) -> Int32
// CHECK: [[ACCESS_2:%.*]] = begin_access [read] [unknown] [[BOX]] : $*DeletedSpecialMembers
// CHECK: [[X_2:%.*]] = load [trivial] [[ACCESS_2]] : $*DeletedSpecialMembers

// CHECK: [[MOVE_IN_RES_FN:%.*]] = function_ref @{{_Z8mutateItR21DeletedSpecialMembers|\?mutateIt\@\@YAXAEAUDeletedSpecialMembers\@\@\@Z}} : $@convention(c) (DeletedSpecialMembers) -> ()
// CHECK: apply [[MOVE_IN_RES_FN]]([[X_2]]) : $@convention(c) (DeletedSpecialMembers) -> ()

// CHECK: return
// CHECK-LABEL: end sil function '$s4main4testyyF'
public func test() {
  var x = DeletedSpecialMembers.create()
  _ = x.test()
  mutateIt(x)
}

// CHECK-LABEL: sil{{ \[available .*\] | }}[clang DeletedSpecialMembers.create] @{{_ZN21DeletedSpecialMembers6createEv|\?create\@DeletedSpecialMembers\@\@SAPEAU1\@XZ}} : $@convention(c) () -> DeletedSpecialMembers

// CHECK-LABEL: sil{{ \[available .*\] | }}[clang DeletedSpecialMembers.test] @{{_ZNK21DeletedSpecialMembers4testEv|\?test\@DeletedSpecialMembers\@\@QEBAHXZ}} : $@convention(cxx_method) (DeletedSpecialMembers) -> Int32

// CHECK-LABEL: sil{{ \[available .*\] | }}[serialized] [clang mutateIt] @{{_Z8mutateItR21DeletedSpecialMembers|\?mutateIt\@\@YAXAEAUDeletedSpecialMembers\@\@\@Z}} : $@convention(c) (DeletedSpecialMembers) -> ()