inherit with different parameterization: fix for raw types (IDEA-186271)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/InheritFromDifferentParameterizations.java

@@ -0,0 +1,14 @@
+
+interface A<T> {}
+
+interface X1<T> extends A<String> {}
+interface Y1<T> extends A<Integer> {}
+interface Z1 extends X1, Y1 { }
+
+interface X2 extends A<String> {}
+interface Y2<T> extends A<Integer> {}
+<error descr="'A' cannot be inherited with different type arguments: 'java.lang.String' and 'null'">interface Z2 extends X2, Y2</error> { }
+
+interface X3 extends A<String> {}
+interface Y3 extends A<Integer> {}
+<error descr="'A' cannot be inherited with different type arguments: 'java.lang.String' and 'java.lang.Integer'">interface Z3 extends X3, Y3</error> { }