lambda: nested lambda return statements exclusion

java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiLambdaExpressionImpl.java

@@ -77,6 +77,10 @@ public class PsiLambdaExpressionImpl extends ExpressionPsiElement implements Psi
         @Override
         public void visitClass(PsiClass aClass) {
         }
+
+        @Override
+        public void visitLambdaExpression(PsiLambdaExpression expression) {
+        }
       });
     }
     return result;

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

@@ -0,0 +1,14 @@
+interface I {
+  Integer _();
+}
+
+interface I1 {
+  String _();
+}
+
+class Test {
+  I i = () -> {
+    I1 i1 = () -> {return "";};
+    return 1;
+  };
+}

java/java-tests/testSrc/com/intellij/codeInsight/daemon/lambda/LambdaHighlightingTest.java

@@ -157,6 +157,10 @@ public class LambdaHighlightingTest extends LightDaemonAnalyzerTestCase {
     doTest();
   }
 
+  public void testNestedLambdas() throws Exception {
+    doTest();
+  }
+
   private void doTest() throws Exception {
     doTest(BASE_PATH + "/" + getTestName(false) + ".java", false, false);
   }