Remove warning and add tests when this warning had been reproducible

idea/testData/resolve/referenceInLib/toLocalFun.kt

@@ -0,0 +1,8 @@
+import inlibrary.test.*
+
+val tl = <caret>topLevel()
+
+// CONTEXT: return <ref-caret>local()
+// WITH_LIBRARY: /resolve/referenceInLib/inLibrarySource
+
+// REF: .local()