1317379 - Disallow generator functions and async functions as direct children of if/else.

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Generators/forbidden-as-consequent.js b/js/src/tests/ecma_6/Generators/forbidden-as-consequent.js
new file mode 100644
index 0000000000..13647e154b
--- /dev/null
+++ b/js/src/tests/ecma_6/Generators/forbidden-as-consequent.js
@@ -0,0 +1,11 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+assertThrowsInstanceOf(() => eval("if (1) function* foo() {}"),
+                       SyntaxError);
+assertThrowsInstanceOf(() => eval("'use strict'; if (1) function* foo() {}"),
+                       SyntaxError);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);