mirror of https://github.com/tc39/test262.git
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/annex-b-fns/global-exsting-fn-update.case
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// - src/annex-b-fns/global/switch-dflt.template
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/*---
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description: Variable-scoped binding is updated following evaluation (Funtion declaration in the `default` clause of a `switch` statement in the global scope)
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esid: sec-web-compat-globaldeclarationinstantiation
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es6id: B.3.3.2
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flags: [generated, noStrict]
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info: >
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B.3.3.2 Changes to GlobalDeclarationInstantiation
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[...]
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c. When the FunctionDeclaration f is evaluated, perform the following steps
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in place of the FunctionDeclaration Evaluation algorithm provided in
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14.1.21:
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i. Let genv be the running execution context's VariableEnvironment.
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ii. Let genvRec be genv's EnvironmentRecord.
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ii. Let benv be the running execution context's LexicalEnvironment.
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iv. Let benvRec be benv's EnvironmentRecord.
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v. Let fobj be ! benvRec.GetBindingValue(F, false).
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vi. Perform ? genvRec.SetMutableBinding(F, fobj, false).
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vii. Return NormalCompletion(empty).
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---*/
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switch (1) {
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default:
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function f() { return 'inner declaration'; }
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}
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assert.sameValue(typeof f, 'function');
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assert.sameValue(f(), 'inner declaration');
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function f() {
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return 'outer declaration';
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}
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