mirror of https://github.com/tc39/test262.git
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/dstr-assignment/obj-rest-non-string-computed-property-array-1.case
|
|
// - src/dstr-assignment/default/assignment-expr.template
|
|
/*---
|
|
description: Destructuring field can be a non-string computed property, i.e it can be defined only at runtime. Rest operation needs to skip these properties as well. (AssignmentExpression)
|
|
esid: sec-variable-statement-runtime-semantics-evaluation
|
|
features: [object-rest, destructuring-binding]
|
|
flags: [generated]
|
|
includes: [compareArray.js, propertyHelper.js]
|
|
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 a = 1.;
|
|
var b, rest;
|
|
|
|
var result;
|
|
var vals = {[a]: [1], bar: 2 };
|
|
|
|
result = {[a]:b, ...rest} = vals;
|
|
|
|
assert.compareArray(b, [1]);
|
|
|
|
assert.sameValue(Object.getOwnPropertyDescriptor(rest, "1"), undefined);
|
|
|
|
verifyProperty(rest, "bar", {
|
|
value: 2,
|
|
enumerable: true,
|
|
writable: true,
|
|
configurable: true
|
|
});
|
|
|
|
|
|
assert.sameValue(result, vals);
|