b = f(a = "x") { test() }
                call(x = { }) // TODO: right now, it is reported as an unsupported language feature FunctionDeclaration, report it in a more precise way?
                multiLambda({ }, { })
                1
                a.b()
                a.x = 1
                val x = 1
                syntaxError = syntaxError!!!
                a = this
                a = null

            )""".trimIndent()
        parse(code).assert(expected)
    }

    @Test
    fun `rejects lambda literal`() {
        val code =
            """
            call(x = { })
            multiLambda({ }, { })
            """.trimIndent()
        val expected = """
            ErroneousStatement (
                UnsupportedConstruct(
                    languageFeature = FunctionDeclaration,