mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 05:33:50 +01:00
b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
30 lines
924 B
JavaScript
30 lines
924 B
JavaScript
// 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-generator-function-definitions-runtime-semantics-evaluation
|
|
description: Removal of variable environment for the BindingIdentifier
|
|
info: |
|
|
[...]
|
|
2. Let scope be the running execution context's LexicalEnvironment.
|
|
3. Let funcEnv be NewDeclarativeEnvironment(scope).
|
|
4. Let envRec be funcEnv's EnvironmentRecord.
|
|
5. Let name be StringValue of BindingIdentifier.
|
|
6. Perform envRec.CreateImmutableBinding(name, false).
|
|
7. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
|
GeneratorBody, funcEnv, strict).
|
|
[...]
|
|
features: [generators]
|
|
---*/
|
|
|
|
var probe;
|
|
|
|
var func = function* g() {
|
|
probe = function() { return g; };
|
|
};
|
|
var g = 'outside';
|
|
|
|
func().next();
|
|
|
|
assert.sameValue(g, 'outside');
|
|
assert.sameValue(probe(), func);
|