Add m-esr52 at 52.6.0

1 files changed, 33 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Statements/arrow-function-in-for-statement-head.js b/js/src/tests/ecma_6/Statements/arrow-function-in-for-statement-head.js
new file mode 100644
index 000000000..4b636d3ac
--- /dev/null
+++ b/js/src/tests/ecma_6/Statements/arrow-function-in-for-statement-head.js
@@ -0,0 +1,33 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+//-----------------------------------------------------------------------------
+var gTestfile = "arrow-function-in-for-statement-head.js";
+var BUGNUMBER = 1163851;
+var summary =
+  "|for (x => 0 in 1;;) break;| must be a syntax error per ES6, not an " +
+  "elaborate nop";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+try
+{
+  Function("for (x => 0 in 1;;) break;");
+  throw new Error("didn't throw");
+}
+catch (e)
+{
+  assertEq(e instanceof SyntaxError, true,
+           "expected syntax error, got " + e);
+}
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");