ambiguous method calls: multiple inheritance (IDEA-89314)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/ambiguousCalls/MultipleInheritance.java

@@ -0,0 +1,28 @@
+class A<T>{}
+
+    interface I<Q extends I<Q>> {
+        Q from(A<?>... paths);
+    }
+
+    interface II extends I<II> {}
+    class C<Q extends C<Q>> {
+        public Q from(A<?>... args) {return null;}
+    }
+    class AC<Q extends AC<Q>>  extends C<Q> {}
+    class CC extends AC<CC> implements II {
+      void bar() {
+        from(null);
+      }
+      
+      static void barStatic() {
+        <error descr="Non-static method 'from(A<?>...)' cannot be referenced from a static context">from</error>(null);
+      }
+    }
+
+class Test {
+ 
+    void foo(CC a){
+        a.from(null);
+    }
+
+}