Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/global-code/yield-non-strict.js b/js/src/tests/test262/language/global-code/yield-non-strict.js
new file mode 100644
index 0000000000..57db0e0ba1
--- /dev/null
+++ b/js/src/tests/test262/language/global-code/yield-non-strict.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-scripts
+es6id: 15.1
+description: >
+  The `yield` token is interpreted as an Identifier when it appears in global
+  code (non-strict mode)
+info: |
+  Syntax
+
+  Script :
+    ScriptBodyopt
+
+  ScriptBody :
+    StatementList[~Yield, ~Return]
+flags: [noStrict]
+---*/
+
+// Avoid test failures in cases where the host has defined a `yield` property
+// on the global object.
+try {
+  yield = 0;
+} catch (_) {}
+
+reportCompare(0, 0);