Minor. Add more tests

compiler/testData/codegen/box/inlineClasses/conformToComparableAndCallInterfaceMethodGeneric.kt

@@ -0,0 +1,19 @@
+// WITH_STDLIB
+// WORKS_WHEN_VALUE_CLASS
+// LANGUAGE: +ValueClasses, +GenericInlineClassParameter
+
+OPTIONAL_JVM_INLINE_ANNOTATION
+value class Foo<T: Int>(val x: T) : Comparable<Foo<T>> {
+    override fun compareTo(other: Foo<T>): Int {
+        return 10
+    }
+}
+
+fun box(): String {
+    val f1 = Foo(42)
+    val ff1: Comparable<Foo<Int>> = f1
+
+    if (ff1.compareTo(f1) != 10) return "Fail"
+
+    return "OK"
+}