tor-browser

The Tor Browser
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early-errors-expression-formals-body-duplicate-const.js (711B)


      1 // |reftest| error:SyntaxError
      2 // Copyright 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 author: Caitlin Potter <caitp@igalia.com>
      7 esid: sec-async-generator-function-definitions-static-semantics-early-errors
      8 description: >
      9  It is a SyntaxError if BoundNames of FormalParameters also occurs in the
     10  LexicallyDeclaredNames of AsyncFunctionBody
     11 info: |
     12  It is a Syntax Error if any element of the BoundNames of FormalParameters
     13  also occurs in the LexicallyDeclaredNames of GeneratorBody.
     14 negative:
     15  phase: parse
     16  type: SyntaxError
     17 features: [async-iteration]
     18 ---*/
     19 
     20 $DONOTEVALUATE();
     21 
     22 (async function*(a) { const a = 0; });