// This file was procedurally generated from the following sources: // - src/dstr-binding/ary-ptrn-rest-ary-empty.case // - src/dstr-binding/default/try.template /*--- description: Rest element containing an "empty" array pattern (try statement) esid: sec-runtime-semantics-catchclauseevaluation features: [generators, 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 ArrayBindingPattern : [ ] 1. Return NormalCompletion(empty). ---*/ var iterations = 0; var iter = function*() { iterations += 1; }(); var ranCatch = false; try { throw iter; } catch ([...[]]) { assert.sameValue(iterations, 1); ranCatch = true; } assert(ranCatch, 'executed `catch` block'); reportCompare(0, 0);