test262/test/language/module-code/eval-gtbndng-local-bndng-cls.js
Mike Pennisi 91e4e20084 Module semantics: evaluation
Files whose name ends in `_.js` are not themselves valid Test262 tests
and should not be interpreted as such by test runners.

---

The tests for the GetBindingValue method of the module Environment
Record are very minimal. This is because GetBindingValue is necessary to
assert any aspect of binding creation/initialization/mutation. In this
way, GetBindingValue is being implicitly tested by every test that
references a binding value.
2016-03-29 12:38:02 -04:00

36 lines
1023 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.
/*---
description: References to local `let` bindings resolve successfully
esid: sec-moduleevaluation
info: |
8.1.1.5.1 GetBindingValue (N, S)
[...]
3. If the binding for N is an indirect binding, then
[...]
5. Return the value currently bound to N in envRec.
14.5.16 Runtime Semantics: Evaluation
ClassDeclaration : class BindingIdentifier ClassTail
1. Let status be the result of BindingClassDeclarationEvaluation of this
ClassDeclaration.
2. ReturnIfAbrupt(status).
3. Return NormalCompletion(empty).
14.5.15 Runtime Semantics: BindingClassDeclarationEvaluation
[...]
7. Perform ? InitializeBoundName(className, value, env).
[...]
flags: [module]
---*/
class classBinding { valueOf() { return 33; } }
assert.sameValue(new classBinding().valueOf(), 33);
classBinding = 44;
assert.sameValue(classBinding, 44);