IDEA-77008 (warn about generics in qualifier reference inside type cast)

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

@@ -1,3 +1,20 @@
+/*
+ * Copyright 2000-2011 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import java.lang.Object;
+
 class C {
   @interface TestAnnotation {
     int[] value();
@@ -5,4 +22,17 @@ class C {
 
   @TestAnnotation({0, 1<warning descr="Trailing comma in annotation array initializer may cause compilation error in some Javac versions (e.g. JDK 5 and JDK 6).">,</warning>})
   void m() { }
+
+  class A<T> {
+    class B<V> {
+      void m(T t, V v) { System.out.println(t + ", " + v); }
+    }
+  }
+
+  void m(Object o) {
+    if (o instanceof A<?>.B<?>) {
+      final A<?>.B<?> b = (A<warning descr="Generics in qualifier reference may cause compilation error in some Javac versions (e.g. JDK 5 and JDK 6)."><?></warning>.B<?>)o;
+      b.m(null, null);
+    }
+  }
 }