mirror of https://github.com/tc39/test262.git
43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/dstr-binding/obj-ptrn-prop-obj.case
|
|
// - src/dstr-binding/default/try.template
|
|
/*---
|
|
description: Object binding pattern with "nested" object binding pattern not using initializer (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.
|
|
[...]
|
|
|
|
13.3.3.7 Runtime Semantics: KeyedBindingInitialization
|
|
|
|
[...]
|
|
3. If Initializer is present and v is undefined, then
|
|
[...]
|
|
4. Return the result of performing BindingInitialization for BindingPattern
|
|
passing v and environment as arguments.
|
|
---*/
|
|
|
|
var ranCatch = false;
|
|
|
|
try {
|
|
throw { w: { x: undefined, z: 7 } };
|
|
} catch ({ w: { x, y, z } = { x: 4, y: 5, z: 6 } }) {
|
|
assert.sameValue(x, undefined);
|
|
assert.sameValue(y, undefined);
|
|
assert.sameValue(z, 7);
|
|
|
|
assert.throws(ReferenceError, function() {
|
|
w;
|
|
});
|
|
ranCatch = true;
|
|
}
|
|
|
|
assert(ranCatch, 'executed `catch` block');
|