Minor. Add more tests

compiler/testData/codegen/box/inlineClasses/unboxGenericParameter/lambda/resultAnyGeneric.kt

@@ -0,0 +1,18 @@
+// WITH_STDLIB
+// WORKS_WHEN_VALUE_CLASS
+// LANGUAGE: +ValueClasses, +GenericInlineClassParameter
+
+OPTIONAL_JVM_INLINE_ANNOTATION
+value class IC<T: Any>(val value: T)
+
+fun <T: Any> foo(a: Result<T>, ic: IC<T>): Pair<T, Any> = bar(a, ic) { a, ic ->
+    a.getOrThrow() to ic.value
+}
+
+fun <T1, T2, R> bar(t1: T1, t2: T2, f: (T1, T2) -> R): R {
+    return f(t1, t2)
+}
+
+fun Pair<Any, Any>.join(): String = "$first$second"
+
+fun box(): String = foo<Any>(Result.success("O"), IC("K")).join()