tor-browser

The Tor Browser
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array-elem-init-yield-ident-invalid-strict.js (955B)

      1 // |reftest| error:SyntaxError
      2 'use strict';
      3 // This file was procedurally generated from the following sources:
      4 // - src/dstr-assignment/array-elem-init-yield-ident-invalid.case
      5 // - src/dstr-assignment/syntax/assignment-expr.template
      6 /*---
      7 description: When a `yield` token appears within the Initializer of an AssignmentElement outside of a generator function body, it behaves as an IdentifierReference. (AssignmentExpression)
      8 esid: sec-variable-statement-runtime-semantics-evaluation
      9 features: [destructuring-binding]
     10 flags: [generated, onlyStrict]
     11 negative:
     12  phase: parse
     13  type: SyntaxError
     14 info: |
     15    VariableDeclaration : BindingPattern Initializer
     16 
     17    1. Let rhs be the result of evaluating Initializer.
     18    2. Let rval be GetValue(rhs).
     19    3. ReturnIfAbrupt(rval).
     20    4. Return the result of performing BindingInitialization for
     21       BindingPattern passing rval and undefined as arguments.
     22 ---*/
     23 $DONOTEVALUATE();
     24 
     25 0, [ x = yield ] = [];