1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/Regress/regress-319391.js b/js/src/tests/js1_5/Regress/regress-319391.js
new file mode 100644
index 000000000..aebb60c43
--- /dev/null
+++ b/js/src/tests/js1_5/Regress/regress-319391.js
@@ -0,0 +1,39 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 319391;
+var summary = 'Assignment to eval(...) should be runtime error';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+var b = {};
+
+expect = 'error';
+try
+{
+  if (1) { eval("b.z") = 3; }
+  actual = 'no error';
+}
+catch(ex)
+{
+  actual = 'error';
+}
+reportCompare(expect, actual, summary);
+
+expect = 'no error';
+try
+{
+  if (0) { eval("b.z") = 3; }
+  actual = 'no error';
+}
+catch(ex)
+{
+  actual = 'error';
+}
+reportCompare(expect, actual, summary);