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// This file was procedurally generated from the following sources:
// - src/spread/obj-override-immutable.case
// - src/spread/default/call-expr.template
/*---
description: Object Spread overriding immutable properties (CallExpression)
esid: sec-function-calls-runtime-semantics-evaluation
features: [object-spread]
flags: [generated]
includes: [propertyHelper.js]
info: |
CallExpression : MemberExpression Arguments
[...]
9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
12.3.4.3 Runtime Semantics: EvaluateDirectCall
1. Let argList be ArgumentListEvaluation(arguments).
[...]
6. Let result be Call(func, thisValue, argList).
[...]
---*/
let o = {b: 2};
Object.defineProperty(o, "a", {value: 1, enumerable: true, writable: false, configurable: true});
var callCount = 0;
(function(obj) {
assert.sameValue(obj.a, 3)
assert.sameValue(obj.b, 2);
verifyProperty(obj, "a", {
enumerable: true,
writable: true,
configurable: true,
value: 3
});
verifyProperty(obj, "b", {
enumerable: true,
writable: true,
configurable: true,
value: 2
});
callCount += 1;
}({...o, a: 3}));
assert.sameValue(callCount, 1);
reportCompare(0, 0);
|
