advHighlighting -> light test case

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/AmbiguousIDEA67837.java

@@ -0,0 +1,18 @@
+package pck;
+
+import static pck.D.foo;
+import static pck.C.foo;
+
+class C {
+     public static <T> void foo(Comparable<? extends Comparable<T>> x){}
+}
+
+class D {
+    public static void foo(Comparable<? extends Number> x){}
+}
+
+class B{
+    public static void bar(){
+        foo<error descr="Ambiguous method call: both 'D.foo(Comparable<? extends Number>)' and 'C.foo(Comparable<? extends Comparable<Integer>>)' match">(1)</error>;
+    }
+}