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liuxingbaoyuandGitHub
f431e0cc85
* fix
* fix switch
* Revert "Fix order of `transform-block-scoped-functions` in `preset-env` (#16475)"
This reverts commit 15a3342b39.
* clean
* fix test
* use enter
* fix
39 lines
837 B
JavaScript
39 lines
837 B
JavaScript
"use strict";
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// Copyright (C) 2016 the V8 project authors. 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-web-compat-functiondeclarationinstantiation
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description: >
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AnnexB extension not honored in strict mode, Function declaration
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in the `default` clause of a `switch` statement in function code
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info: |
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B.3.3.1 Changes to FunctionDeclarationInstantiation
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1. If strict is false, then
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...
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flags: [onlyStrict]
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---*/
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var err1, err2;
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(function () {
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try {
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f;
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} catch (exception) {
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err1 = exception;
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}
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{
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let f = function f() {};
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switch (1) {
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default:
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}
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}
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try {
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f;
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} catch (exception) {
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err2 = exception;
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}
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})();
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expect(err1.constructor).toBe(ReferenceError);
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expect(err2.constructor).toBe(ReferenceError);
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