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Add missing tests for B.3.3.4 and B.3.3.5 (#2050)

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Adrian Heine né Lang 2019-01-30 22:35:07 +01:00 committed by Leo Balter
parent 3efcde4ba7
commit 38b1ce107b
2 changed files with 51 additions and 0 deletions
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18
test/annexB/language/function-code/function-redeclaration-block.js Normal file
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@ -0,0 +1,18 @@
// Copyright (C) 2019 Adrian Heine. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: In non-strict mode, duplicate LexicallyDeclaredNames in a block are allowed if they are bound by FunctionDeclarations
esid: sec-block-duplicates-allowed-static-semantics
es6id: B.3.3.4
flags: [noStrict]
info: |
B.3.3.4 Changes to Block Static Semantics: Early Errors
For web browser compatibility, that rule is modified with the addition of the **highlighted** text:
Block: {StatementList}
It is a Syntax Error if the LexicallyDeclaredNames of StatementList contains any duplicate entries, **unless the source code matching this production is not strict mode code and the duplicate entries are only bound by FunctionDeclarations**.
---*/
{ function a() {} function a() {} }

33
test/annexB/language/function-code/function-redeclaration-switch.js Normal file
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// Copyright (C) 2019 Adrian Heine. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: In non-strict mode, duplicate LexicallyDeclaredNames in a switch statement's CaseBlock are allowed if they are bound by FunctionDeclarations
esid: sec-switch-duplicates-allowed-static-semantics
es6id: B.3.3.5
flags: [noStrict]
info: |
B.3.3.4 Changes to Block Static Semantics: Early Errors
For web browser compatibility, that rule is modified with the addition of the **highlighted** text:
Block: {StatementList}
It is a Syntax Error if the LexicallyDeclaredNames of StatementList contains any duplicate entries, **unless the source code matching this production is not strict mode code and the duplicate entries are only bound by FunctionDeclarations**.
B.3.3.5 Changes to switch Statement Static Semantics: Early Errors
For web browser compatibility, that rule is modified with the addition of the **highlighted** text:
SwitchStatement: switch ( Expression ) CaseBlock
It is a Syntax Error if the LexicallyDeclaredNames of CaseBlock contains any duplicate entries, **unless the source code matching this production is not strict mode code and the duplicate entries are only bound by FunctionDeclarations**.
---*/
let x
switch (x) {
case 1:
function a() {}
case 2:
function a() {}
}