Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 33 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/eval-code/indirect/var-env-global-lex-non-strict.js b/js/src/tests/test262/language/eval-code/indirect/var-env-global-lex-non-strict.js
new file mode 100644
index 0000000000..062a03fea9
--- /dev/null
+++ b/js/src/tests/test262/language/eval-code/indirect/var-env-global-lex-non-strict.js
@@ -0,0 +1,33 @@
+// 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-evaldeclarationinstantiation
+description: Variable collision with global lexical binding
+info: |
+    [...]
+    5. If strict is false, then
+       a. If varEnvRec is a global Environment Record, then
+          i. For each name in varNames, do
+             1. If varEnvRec.HasLexicalDeclaration(name) is true, throw a
+                SyntaxError exception.
+             2. NOTE: eval will not create a global var declaration that would
+                be shadowed by a global lexical declaration.
+       [...]
+features: [let]
+---*/
+
+let x;
+var caught;
+
+// The `assert.throws` helper function would interfere with the semantics under
+// test.
+try {
+  (0,eval)('var x;');
+} catch (err) {
+  caught = err;
+}
+
+assert.notSameValue(caught, undefined);
+assert.sameValue(caught.constructor, SyntaxError);
+
+reportCompare(0, 0);