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// Copyright (C) 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: SingleNameBinding assigns name to "anonymous" generator functions
template: default
info: |
13.3.3.7 Runtime Semantics: KeyedBindingInitialization
SingleNameBinding : BindingIdentifier Initializer_opt
[...]
6. If Initializer is present and v is undefined, then
[...]
d. If IsAnonymousFunctionDefinition(Initializer) is true, then
i. Let hasNameProperty be HasOwnProperty(v, "name").
ii. ReturnIfAbrupt(hasNameProperty).
iii. If hasNameProperty is false, perform SetFunctionName(v,
bindingId).
---*/
//- elems
{ gen = function* () {}, xGen = function* x() {} }
//- vals
{}
//- body
assert.sameValue(gen.name, 'gen');
assert.notSameValue(xGen.name, 'xGen');
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