FILE /assignments.kt
  CLASS CLASS Ref
    PROPERTY public final var x: kotlin.Int getter=null setter=null
  FUN public fun test1(): kotlin.Unit
    BLOCK_BODY
      VAR var x: kotlin.Int
        CONST Int type=kotlin.Int value='0'
      SET_VAR x type=kotlin.Unit operator=EQ
        CONST Int type=kotlin.Int value='1'
      SET_VAR x type=kotlin.Unit operator=EQ
        CALL .plus type=kotlin.Int operator=PLUS
          $this: GET_VAR x type=kotlin.Int operator=null
          other: CONST Int type=kotlin.Int value='1'
  FUN public fun test2(/*0*/ r: Ref): kotlin.Unit
    BLOCK_BODY
      CALL .<set-x> type=kotlin.Unit operator=EQ
        $this: GET_VAR r type=Ref operator=null
        <set-?>: CONST Int type=kotlin.Int value='0'
