// 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);