diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-elem.js')
-rw-r--r-- | js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-elem.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-elem.js b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-elem.js new file mode 100644 index 0000000000..fbba3cbe50 --- /dev/null +++ b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-elem.js @@ -0,0 +1,64 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-rest-ary-elem.case +// - src/dstr-binding/default/try.template +/*--- +description: Rest element containing an array BindingElementList pattern (try statement) +esid: sec-runtime-semantics-catchclauseevaluation +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 + + BindingRestElement : ... BindingPattern + + 1. Let A be ArrayCreate(0). + [...] + 3. Repeat + [...] + b. If iteratorRecord.[[done]] is true, then + i. Return the result of performing BindingInitialization of + BindingPattern with A and environment as the 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, + [...] + i. Let v be IteratorValue(next). + ii. If v is an abrupt completion, set + iteratorRecord.[[done]] to true. + iii. ReturnIfAbrupt(v). + 5. If iteratorRecord.[[done]] is true, let v be undefined. + [...] + 8. Return InitializeReferencedBinding(lhs, v). +---*/ + +var ranCatch = false; + +try { + throw [3, 4, 5]; +} catch ([...[x, y, z]]) { + assert.sameValue(x, 3); + assert.sameValue(y, 4); + assert.sameValue(z, 5); + ranCatch = true; +} + +assert(ranCatch, 'executed `catch` block'); + +reportCompare(0, 0); |