deprecating types after colon

compiler/testData/diagnostics/testsWithStdLib/callableReference/function/javaStaticMethod.kt

@@ -1,3 +1,4 @@
+// !CHECK_TYPE
 // FILE: test/A.java
 
 package test
@@ -17,7 +18,7 @@ import test.A
 
 fun foo(args: Array<String>) {
     val main2 = A::main
-    main2 : KFunction1<Array<String>, Unit>
+    checkSubtype<KFunction1<Array<String>, Unit>>(main2)
     main2(args)
     (A::main)(args)
 }