mirror of https://github.com/tc39/test262.git
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/dstr-binding/ary-ptrn-elision-exhausted.case
|
|
// - src/dstr-binding/default/try.template
|
|
/*---
|
|
description: Elision accepts exhausted iterator (try statement)
|
|
esid: sec-runtime-semantics-catchclauseevaluation
|
|
es6id: 13.15.7
|
|
features: [generator, 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
|
|
|
|
ArrayBindingPattern : [ Elision ]
|
|
|
|
1. Return the result of performing
|
|
IteratorDestructuringAssignmentEvaluation of Elision with iteratorRecord
|
|
as the argument.
|
|
|
|
12.14.5.3 Runtime Semantics: IteratorDestructuringAssignmentEvaluation
|
|
|
|
Elision : ,
|
|
|
|
1. If iteratorRecord.[[done]] is false, then
|
|
[...]
|
|
2. Return NormalCompletion(empty).
|
|
|
|
---*/
|
|
var iter = function*() {}();
|
|
iter.next();
|
|
|
|
var ranCatch = false;
|
|
|
|
try {
|
|
throw iter;
|
|
} catch ([,]) {
|
|
|
|
ranCatch = true;
|
|
}
|
|
|
|
assert(ranCatch, 'executed `catch` block');
|