FUN public fun B.test(): kotlin.Unit
  BLOCK_BODY
    BLOCK type=kotlin.Unit operator=DESTRUCTURING_DECLARATION
      VAR val tmp0_container: A
        GET_OBJECT A type=A
      VAR val x: kotlin.Int
        CALL .component1 type=kotlin.Int operator=COMPONENT_N(index=1)
          $this: $RECEIVER of: test type=B
          $receiver: GET_VAR tmp0_container type=A operator=null
      VAR val y: kotlin.Int
        CALL .component2 type=kotlin.Int operator=COMPONENT_N(index=2)
          $this: $RECEIVER of: test type=B
          $receiver: GET_VAR tmp0_container type=A operator=null
