tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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let-newline-yield-in-normal-function.js (725B)

      1 // |reftest| error:SyntaxError
      2 // Copyright (C) 2017 the V8 project authors. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-let-and-const-declarations
      7 description: >
      8  `let yield` does not permit ASI in between, as `yield` is a BindingIdentifier
      9 info: |
     10  `yield` is a perfectly cromulent binding name in any context grammatically, just
     11  prohibited by static semantics in some contexts.  Therefore ASI can never apply
     12  between `let` (where a LexicalDeclaration is permitted) and `yield`,
     13  so a subsequent `0` where `=` was expected is a syntax error.
     14 negative:
     15  phase: parse
     16  type: SyntaxError
     17 ---*/
     18 
     19 $DONOTEVALUATE();
     20 
     21 function f() {
     22    let
     23    yield 0;
     24 }