compiler/testData/codegen/box/functions/defaultargs7.kt - third_party/github/JetBrains/kotlin - Git at Google

 // IGNORE_BACKEND_FIR: JVM_IR
 class A(val expected: Int) {
     fun foo(x: Int, y: Int = x + 20, z: Int = y * 2) = z == expected
 }

 fun box() = if (A(42).foo(1)) "OK" else "Fail"
	// IGNORE_BACKEND_FIR: JVM_IR
	class A(val expected: Int) {
	fun foo(x: Int, y: Int = x + 20, z: Int = y * 2) = z == expected
	}

	fun box() = if (A(42).foo(1)) "OK" else "Fail"