[NI] Test data to understand changes in the next commit

##KT-31969 In Progress

compiler/testData/diagnostics/tests/inference/commonSystem/kt31969.txt

@@ -0,0 +1,11 @@
+package
+
+public fun </*0*/ T : View> foo(): T?
+public fun test(): kotlin.Unit
+
+public open class View {
+    public constructor View()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}