blob: e2ed3cbbbecfffaf755bf0e9ec03928fb1319388 [file] [log] [blame]
// This file was procedurally generated from the following sources:
// - src/spread/mult-obj-undefined.case
// - src/spread/default/call-expr.template
/*---
description: Object Spread operator following other arguments with undefined (CallExpression)
esid: sec-function-calls-runtime-semantics-evaluation
features: [object-spread]
flags: [generated]
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).
[...]
Pending Runtime Semantics: PropertyDefinitionEvaluation
PropertyDefinition:...AssignmentExpression
1. Let exprValue be the result of evaluating AssignmentExpression.
2. Let fromValue be GetValue(exprValue).
3. ReturnIfAbrupt(fromValue).
4. Let excludedNames be a new empty List.
5. Return CopyDataProperties(object, fromValue, excludedNames).
---*/
var callCount = 0;
(function(obj) {
assert.sameValue(obj.a, 1);
assert.sameValue(obj.b, 2);
assert.sameValue(Object.keys(obj).length, 2);
callCount += 1;
}({a: 1, b: 2, ...undefined}));
assert.sameValue(callCount, 1);