mirror of https://github.com/tc39/test262.git
25 lines
816 B
JavaScript
25 lines
816 B
JavaScript
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// Copyright (C) 2018 André Bargull. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-generator-function-definitions-runtime-semantics-evaluatebody
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description: >
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The generator object is created after FunctionDeclarationInstantiation.
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info: |
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14.4.10 Runtime Semantics: EvaluateBody
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1. Perform ? FunctionDeclarationInstantiation(functionObject, argumentsList).
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2. Let G be ? OrdinaryCreateFromConstructor(functionObject, "%GeneratorPrototype%",
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« [[GeneratorState]], [[GeneratorContext]] »).
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3. Perform GeneratorStart(G, FunctionBody).
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...
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features: [generators]
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---*/
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function* g(a = (g.prototype = null)) {}
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var oldPrototype = g.prototype;
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var it = g();
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assert.notSameValue(Object.getPrototypeOf(it), oldPrototype);
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