Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/assignment/S11.13.1_A7_T3.js b/js/src/tests/test262/language/expressions/assignment/S11.13.1_A7_T3.js
new file mode 100644
index 0000000000..8675448e23
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/assignment/S11.13.1_A7_T3.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: Assignment Operator evaluates its operands from left to right.
+description: >
+    The left-hand side expression is evaluated before the right-hand side.
+    Left-hand side expression is MemberExpression: base[prop]. Evaluating
+    ToPropertyKey(prop) throws an error.
+---*/
+
+function DummyError() { }
+
+assert.throws(DummyError, function() {
+  var base = {};
+  var prop = {
+    toString: function() {
+      throw new DummyError();
+    }
+  };
+  var expr = function() {
+    throw new Test262Error("right-hand side expression evaluated");
+  };
+
+  base[prop] = expr();
+});
+
+reportCompare(0, 0);