method refs: choose more specific return type when checking more specific functional interface

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/methodRef/ReturnTypeSpecific.java

@@ -0,0 +1,26 @@
+class MyTest {
+    
+    static class Foo<T> {
+        T m() { return null; };
+    }
+    
+    interface I1 {
+        Foo<Object> m(Foo<String> f);
+    }
+
+    interface I2 {
+        Integer m(Foo<Integer> f);
+    }
+    
+    interface I3 {
+        Object m(Foo<Integer> f);
+    }
+    
+    static void foo(I1 i) {}
+    static void foo(I2 i) {}
+    static void foo(I3 i) {}
+
+    static {
+        foo(Foo::m);
+    }
+}