--- a/test/langtools/tools/javac/var_implicit_lambda/VarInImplicitLambdaNegTest01.java	Thu Oct 04 08:45:21 2018 -0700
+++ b/test/langtools/tools/javac/var_implicit_lambda/VarInImplicitLambdaNegTest01.java	Thu Oct 04 08:37:08 2018 -0700
@@ -3,6 +3,7 @@
  * @bug 8198512 8199327
  * @summary compiler support for local-variable syntax for lambda parameters
  * @compile/fail/ref=VarInImplicitLambdaNegTest01.out -XDrawDiagnostics VarInImplicitLambdaNegTest01.java
+ * @compile/fail/ref=VarInImplicitLambdaNegTest01_source10.out -source 10 -XDrawDiagnostics VarInImplicitLambdaNegTest01.java
  */
 
 import java.util.function.*;