method ref: accept non parameterized receivers (IDEA-101168)

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

@@ -0,0 +1,34 @@
+class IDEA101168<E> {
+
+    public void foo(Stream<OfPrimitive<E>> stream, Collector<CharSequence, Double> collector) {
+        stream.map(Object ::toString).collect(collector);
+    }
+
+    interface OfPrimitive<A> {
+    }
+
+    interface Collector<T, R> {
+        interface OfInt<R> extends Collector<Integer, R> {
+        }
+    }
+
+    interface Stream<T> extends BaseStream<T> {
+        <R> Stream<R> map(Function<? super T, ? extends R> mapper);
+       IntStream map(ToIntFunction<? super T> mapper);
+        <R> R collect(Collector<? super T, R> collector);
+    }
+
+    interface Function<T, R> {
+        public R apply(T t);
+    }
+
+    interface ToIntFunction<T> {
+        public int applyAsInt(T t);
+    }
+
+    interface IntStream extends BaseStream<Integer> {
+        <R> R collect(Collector.OfInt<R> collector);
+    }
+    interface BaseStream<T> {}
+}
+