don't open capture if reference expression is returned from lambda expression (IDEA-139089)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/CaptureInReturnStatementOfLambdaExpression.java

@@ -0,0 +1,14 @@
+import java.util.function.Function;
+
+interface I<T>{
+  void foo(Function<T, T> f);
+}
+
+class C {
+  void bar(I<?> x) {
+    x.foo(a -> {
+      x.foo(y -> <error descr="Bad return type in lambda expression: capture of ? cannot be converted to capture of ?">a</error>);
+      return a;
+    });
+  }
+}