IrFile /assignments.kt
  DUMMY Ref
  IrFunction public fun test1(): kotlin.Unit
    IrExpressionBody
      BLOCK type=<no-type> hasResult=false isDesugared=false
        VAR var x: kotlin.Int
          LITERAL Int type=kotlin.Int value='0'
        SET_VAR x type=<no-type>
          LITERAL Int type=kotlin.Int value='1'
        SET_VAR x type=<no-type>
          CALL .plus type=kotlin.Int operator=PLUS
            $this: GET_VAR x type=kotlin.Int
            other: LITERAL Int type=kotlin.Int value='1'
  IrFunction public fun test2(/*0*/ r: Ref): kotlin.Unit
    IrExpressionBody
      BLOCK type=<no-type> hasResult=false isDesugared=false
        SET_PROPERTY .xtype=<no-type>
          $this: GET_VAR r type=Ref
          $value: LITERAL Int type=kotlin.Int value='0'
