tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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obj-rest-val-undefined.js (877B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/dstr-assignment/obj-rest-val-undefined.case
      3 // - src/dstr-assignment/error/assignment-expr.template
      4 /*---
      5 description: TypeError is thrown when rhs is ```undefined``` because of 7.1.13 ToObject ( argument ) used by CopyDataProperties (AssignmentExpression)
      6 esid: sec-variable-statement-runtime-semantics-evaluation
      7 features: [object-rest, destructuring-binding]
      8 flags: [generated]
      9 info: |
     10    VariableDeclaration : BindingPattern Initializer
     11 
     12    1. Let rhs be the result of evaluating Initializer.
     13    2. Let rval be GetValue(rhs).
     14    3. ReturnIfAbrupt(rval).
     15    4. Return the result of performing BindingInitialization for
     16       BindingPattern passing rval and undefined as arguments.
     17 ---*/
     18 var rest;
     19 
     20 assert.throws(TypeError, function() {
     21  0, {...rest} = undefined
     22 ;
     23 });
     24 
     25 reportCompare(0, 0);