Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 42 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/module-code/instn-named-bndng-dflt-cls.js b/js/src/tests/test262/language/module-code/instn-named-bndng-dflt-cls.js
new file mode 100644
index 0000000000..92711a9254
--- /dev/null
+++ b/js/src/tests/test262/language/module-code/instn-named-bndng-dflt-cls.js
@@ -0,0 +1,42 @@
+// |reftest| module
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: >
+    Imported binding reflects state of exported default binding ("anonymous"
+    class declaration)
+esid: sec-moduledeclarationinstantiation
+info: |
+    [...]
+    17. For each element d in lexDeclarations do
+        a. For each element dn of the BoundNames of d do
+           i. If IsConstantDeclaration of d is true, then
+              [...]
+           ii. Else,
+               1. Perform ! envRec.CreateMutableBinding(dn, false).
+           iii. If d is a GeneratorDeclaration production or a
+                FunctionDeclaration production, then
+                1. Let fo be the result of performing InstantiateFunctionObject
+                   for d with argument env.
+                2. Call envRec.InitializeBinding(dn, fo).
+    [...]
+
+    14.5 Class Definitions
+
+    Syntax
+
+    ClassDeclaration[Yield, Default]:
+
+        class BindingIdentifier[?Yield] ClassTail[?Yield]
+        [+Default] class ClassTail[?Yield]
+flags: [module]
+---*/
+
+assert.throws(ReferenceError, function() {
+  typeof C;
+}, 'Binding is created but not initialized.');
+
+export default class {};
+import C from './instn-named-bndng-dflt-cls.js';
+
+reportCompare(0, 0);