idea/testData/formatter/MultilineFunctionLiteralWithParams.kt - third_party/github/JetBrains/kotlin - Git at Google

 fun test(some: (Int) -> Int) {
 }

 fun foo() = test() {a -> if (true) { a } else { 1 }}

 // SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD
	fun test(some: (Int) -> Int) {
	}

	fun foo() = test() {a -> if (true) { a } else { 1 }}

	// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD