lambda: check lambda return type compatibility before more specific checks (IDEA-97870)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/highlighting/ReturnTypeCompatibilityBeforeSpecificsCheck.java

@@ -0,0 +1,25 @@
+class X {
+    public static void main(final Stream<String> stream) throws Throwable {
+        stream.map(s -> s.substring("http://".length())).forEach(System.out::println);
+    }
+}
+
+interface Stream<T> {
+    <R> Stream<R> map(Function<? super T, ? extends R> mapper);
+    IntStream map(IntFunction<? super T> mapper);
+    void forEach(Block<? super T> block);
+}
+
+interface IntFunction<T> extends Function<T, Integer> {
+    public int applyAsInt(T t);
+}
+
+interface Function<T, R> {
+    public R apply(T t);
+}
+
+interface IntStream extends BaseStream<Integer> {}
+interface BaseStream<T> {}
+interface Block<T> {
+    public void accept(T t);
+}