Index: test/mjsunit/regress/regress-642409.js |
diff --git a/test/mjsunit/regress/regress-642409.js b/test/mjsunit/regress/regress-642409.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..eceb070a7f3039989856170b2bfceddac13adfbd |
--- /dev/null |
+++ b/test/mjsunit/regress/regress-642409.js |
@@ -0,0 +1,22 @@ |
+// Copyright 2016 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// Flags: --allow-natives-syntax |
+ |
+class SuperClass { |
+} |
+ |
+class SubClass extends SuperClass { |
+ constructor() { |
+ super(); |
+ this.doSomething(); |
+ } |
+ doSomething() { |
+ } |
+} |
+ |
+new SubClass(); |
+new SubClass(); |
+%OptimizeFunctionOnNextCall(SubClass); |
+new SubClass(); |