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39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/obj-ptrn-rest-val-obj.case
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// - src/dstr-binding/default/let-stmt.template
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/*---
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description: Rest object contains just unextracted data (`let` statement)
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esid: sec-let-and-const-declarations-runtime-semantics-evaluation
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features: [object-rest, destructuring-binding]
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flags: [generated]
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includes: [propertyHelper.js]
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info: |
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LexicalBinding : BindingPattern Initializer
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1. Let rhs be the result of evaluating Initializer.
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2. Let value be GetValue(rhs).
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3. ReturnIfAbrupt(value).
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4. Let env be the running execution context's LexicalEnvironment.
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5. Return the result of performing BindingInitialization for BindingPattern
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using value and env as the arguments.
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---*/
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let {a, b, ...rest} = {x: 1, y: 2, a: 5, b: 3};
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assert.sameValue(rest.a, undefined);
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assert.sameValue(rest.b, undefined);
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verifyProperty(rest, "x", {
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enumerable: true,
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writable: true,
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configurable: true,
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value: 1
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});
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verifyProperty(rest, "y", {
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enumerable: true,
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writable: true,
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configurable: true,
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value: 2
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});
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