Source code
Revision control
Copy as Markdown
Other Tools
// This file was procedurally generated from the following sources:
// - src/dstr-assignment/obj-rest-val-undefined.case
// - src/dstr-assignment/error/assignment-expr.template
/*---
description: TypeError is thrown when rhs is ```undefined``` because of 7.1.13 ToObject ( argument ) used by CopyDataProperties (AssignmentExpression)
esid: sec-variable-statement-runtime-semantics-evaluation
features: [object-rest, destructuring-binding]
flags: [generated]
info: |
VariableDeclaration : BindingPattern Initializer
1. Let rhs be the result of evaluating Initializer.
2. Let rval be GetValue(rhs).
3. ReturnIfAbrupt(rval).
4. Return the result of performing BindingInitialization for
BindingPattern passing rval and undefined as arguments.
---*/
var rest;
assert.throws(TypeError, function() {
0, {...rest} = undefined
;
});
reportCompare(0, 0);