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27 lines
936 B
JavaScript
27 lines
936 B
JavaScript
// Copyright (C) 2015 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-function-definitions-runtime-semantics-iteratorbindinginitialization
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description: If a computed property key contains a direct eval call, a new declarative environment is created.
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info: >
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Runtime Semantics: IteratorBindingInitialization
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FormalParameter : BindingElement
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...
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2. Let currentContext be the running execution context.
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3. Let originalEnv be the VariableEnvironment of currentContext.
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4. Assert: The VariableEnvironment and LexicalEnvironment of currentContext are the same.
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5. Assert: environment and originalEnv are the same.
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6. Let paramVarEnv be NewDeclarativeEnvironment(originalEnv).
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...
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---*/
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var x = "outer";
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function evalInComputedPropertyKey({[eval("var x = 'inner'")]: ignored}) {
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assert.sameValue(x, "outer");
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}
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evalInComputedPropertyKey({});
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