Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 37 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/eval-code/indirect/lex-env-distinct-let.js b/js/src/tests/test262/language/eval-code/indirect/lex-env-distinct-let.js
new file mode 100644
index 0000000000..f640f4dd65
--- /dev/null
+++ b/js/src/tests/test262/language/eval-code/indirect/lex-env-distinct-let.js
@@ -0,0 +1,37 @@
+// 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-performeval
+description: >
+    Indirect eval code creates a new declarative environment for
+    lexically-scoped declarations (let)
+info: |
+    [...]
+    9. If direct is true, then
+       [...]
+    10. Else,
+        a. Let lexEnv be NewDeclarativeEnvironment(evalRealm.[[GlobalEnv]]).
+    [...]
+features: [let]
+---*/
+
+let outside = 23;
+
+(0,eval)('let outside;');
+(0,eval)('"use strict"; let outside;');
+
+(0,eval)('let xNonStrict = 3;');
+
+assert.sameValue(typeof xNonStrict, 'undefined');
+assert.throws(ReferenceError, function() {
+  xNonStrict;
+});
+
+(0,eval)('"use strict"; let xStrict = 3;');
+
+assert.sameValue(typeof xStrict, 'undefined');
+assert.throws(ReferenceError, function() {
+  xStrict;
+});
+
+reportCompare(0, 0);