tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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if-stmt-else-fun-strict-strict.js (1103B)

      1 // |reftest| error:SyntaxError
      2 'use strict';
      3 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      4 // This code is governed by the BSD license found in the LICENSE file.
      5 /*---
      6 description: AnnexB extension not honored in strict mode (IfStatement with a declaration in the second statement position in the global scope)
      7 esid: sec-if-statement
      8 es6id: 13.6
      9 flags: [onlyStrict]
     10 negative:
     11  phase: parse
     12  type: SyntaxError
     13 info: |
     14    The following rules for IfStatement augment those in 13.6:
     15 
     16    IfStatement[Yield, Return]:
     17        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return]
     18        if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield]
     19        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield]
     20        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield]
     21 
     22    B.3.3.2 Changes to GlobalDeclarationInstantiation
     23 
     24    1. 1. Let strict be IsStrict of script
     25    2. If strict is *false*, then
     26       [...]
     27 ---*/
     28 
     29 $DONOTEVALUATE();
     30 
     31 if (false) ; else function f() {}