blob: 3ae450ad69744f3425986ddea760db1d39fcb265 [file] [log] [blame]
// This file was procedurally generated from the following sources:
// - src/spread/mult-err-iter-get-value.case
// - src/spread/error/call-expr.template
/*---
description: Spread operator following other arguments when GetIterator fails (@@iterator function return value) (CallExpression)
esid: sec-function-calls-runtime-semantics-evaluation
features: [Symbol.iterator]
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).
[...]
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
ArgumentList : ArgumentList , ... AssignmentExpression
1. Let precedingArgs be the result of evaluating ArgumentList.
2. Let spreadRef be the result of evaluating AssignmentExpression.
3. Let iterator be GetIterator(GetValue(spreadRef) ).
4. ReturnIfAbrupt(iterator).
7.4.1 GetIterator ( obj, method )
[...]
2. Let iterator be ? Call(method, obj).
3. If Type(iterator) is not Object, throw a TypeError exception.
---*/
var iter = {};
Object.defineProperty(iter, Symbol.iterator, {
get: function() {
return null;
}
});
assert.throws(TypeError, function() {
(function() {}(0, ...iter));
});