new inference: default constructor as poly expression argument

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/graphInference/DefaultConstructorAsArgument.java

@@ -0,0 +1,21 @@
+class Main2  {
+
+    <R> void bar(Fun<Integer, R> collector) { }
+
+    <T, D> Fun<T, Integer> foo(D d) { return null; }
+
+    public void test() {
+        bar(new Foo<>());
+    }
+
+    interface Fun<T, R> {
+        R _(T t);
+    }
+    
+    class Foo<K> implements Fun<K, Integer> {
+        @Override
+        public Integer _(K k) {
+            return null;
+        }
+    }
+}