Strict mode Failing
Expected no error, got SyntaxError: invalid statement encountered.
non-Strict mode Failing
Expected no error, got SyntaxError: invalid statement encountered.
Features:
- Symbol.iterator
Expected no error, got SyntaxError: invalid statement encountered.
Expected no error, got SyntaxError: invalid statement encountered.
// This file was procedurally generated from the following sources:
// - src/spread/sngl-err-itr-step.case
// - src/spread/error/super-call.template
/*---
description: Spread operator applied to the only argument when IteratorStep fails (SuperCall)
esid: sec-super-keyword-runtime-semantics-evaluation
features: [Symbol.iterator]
flags: [generated]
info: |
SuperCall : super Arguments
1. Let newTarget be GetNewTarget().
2. If newTarget is undefined, throw a ReferenceError exception.
3. Let func be GetSuperConstructor().
4. ReturnIfAbrupt(func).
5. Let argList be ArgumentListEvaluation of Arguments.
[...]
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
ArgumentList : ... AssignmentExpression
1. Let list be an empty List.
2. Let spreadRef be the result of evaluating AssignmentExpression.
3. Let spreadObj be GetValue(spreadRef).
4. Let iterator be GetIterator(spreadObj).
5. ReturnIfAbrupt(iterator).
6. Repeat
a. Let next be IteratorStep(iterator).
b. ReturnIfAbrupt(next).
7.4.5 IteratorStep ( iterator )
1. Let result be IteratorNext(iterator).
2. ReturnIfAbrupt(result).
7.4.2 IteratorNext ( iterator, value )
1. If value was not passed, then
a. Let result be Invoke(iterator, "next", « »).
[...]
3. ReturnIfAbrupt(result).
---*/
var iter = {};
iter[Symbol.iterator] = function() {
return {
next: function() {
throw new Test262Error();
}
};
};
class Test262ParentClass {
constructor() {}
}
class Test262ChildClass extends Test262ParentClass {
constructor() {
super(...iter);
}
}
assert.throws(Test262Error, function() {
new Test262ChildClass();
});