mirror of
https://github.com/tc39/test262.git
synced 2025-10-31 11:44:31 +01:00
45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/dstr-binding/ary-ptrn-elem-id-iter-complete.case
|
|
// - src/dstr-binding/default/try.template
|
|
/*---
|
|
description: SingleNameBinding when value iteration completes (try statement)
|
|
esid: sec-runtime-semantics-catchclauseevaluation
|
|
es6id: 13.15.7
|
|
features: [destructuring-binding]
|
|
flags: [generated]
|
|
info: |
|
|
Catch : catch ( CatchParameter ) Block
|
|
|
|
[...]
|
|
5. Let status be the result of performing BindingInitialization for
|
|
CatchParameter passing thrownValue and catchEnv as arguments.
|
|
[...]
|
|
|
|
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
|
|
|
SingleNameBinding : BindingIdentifier Initializeropt
|
|
|
|
[...]
|
|
4. If iteratorRecord.[[done]] is false, then
|
|
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
|
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
|
c. ReturnIfAbrupt(next).
|
|
d. If next is false, set iteratorRecord.[[done]] to true.
|
|
e. Else,
|
|
[...]
|
|
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
|
[...]
|
|
8. Return InitializeReferencedBinding(lhs, v).
|
|
---*/
|
|
|
|
var ranCatch = false;
|
|
|
|
try {
|
|
throw [];
|
|
} catch ([x]) {
|
|
assert.sameValue(x, undefined);
|
|
ranCatch = true;
|
|
}
|
|
|
|
assert(ranCatch, 'executed `catch` block');
|