blob: 0b29f75f6fb0ff663c81824aeaa6eddf289331c7 [file] [log] [blame]
// This file was procedurally generated from the following sources:
// - src/spread/mult-err-expr-throws.case
// - src/spread/error/array.template
/*---
description: Spread operator following other arguments when evaluation throws (Array initializer)
esid: sec-runtime-semantics-arrayaccumulation
features: [generators]
flags: [generated]
info: |
SpreadElement : ...AssignmentExpression
1. Let spreadRef be the result of evaluating AssignmentExpression.
2. Let spreadObj be ? GetValue(spreadRef).
3. Let iterator be ? GetIterator(spreadObj).
4. Repeat
a. Let next be ? IteratorStep(iterator).
b. If next is false, return nextIndex.
c. Let nextValue be ? IteratorValue(next).
d. Let status be CreateDataProperty(array, ToString(ToUint32(nextIndex)),
nextValue).
e. Assert: status is true.
f. Let nextIndex be nextIndex + 1.
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).
---*/
assert.throws(Test262Error, function() {
[0, ...function*() { throw new Test262Error(); }()];
});