tor-browser

The Tor Browser
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dflt-params-rest.js (1123B)


      1 // |reftest| error:SyntaxError
      2 // This file was procedurally generated from the following sources:
      3 // - src/function-forms/dflt-params-rest.case
      4 // - src/function-forms/syntax/async-gen-func-decl.template
      5 /*---
      6 description: RestParameter does not support an initializer (async generator function declaration)
      7 esid: sec-asyncgenerator-definitions-instantiatefunctionobject
      8 features: [default-parameters, async-iteration]
      9 flags: [generated]
     10 negative:
     11  phase: parse
     12  type: SyntaxError
     13 info: |
     14    AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier
     15        ( FormalParameters ) { AsyncGeneratorBody }
     16 
     17        [...]
     18        3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody,
     19            scope, strict).
     20        [...]
     21 
     22 
     23    14.1 Function Definitions
     24 
     25    Syntax
     26 
     27    FunctionRestParameter[Yield] :
     28 
     29      BindingRestElement[?Yield]
     30 
     31    13.3.3 Destructuring Binding Patterns
     32 
     33    Syntax
     34 
     35    BindingRestElement[Yield] :
     36 
     37      ...BindingIdentifier[?Yield]
     38      ...BindingPattern[?Yield]
     39 
     40 ---*/
     41 $DONOTEVALUATE();
     42 
     43 
     44 async function* f(...x = []) {
     45  
     46 }