// This file was procedurally generated from the following sources: // - src/dstr-binding/ary-ptrn-elem-obj-val-undef.case // - src/dstr-binding/error/try.template /*--- description: Nested object destructuring with a value of `undefined` (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 BindingElement : BindingPattern Initializeropt 1. If iteratorRecord.[[done]] is false, then [...] e. Else i. Let v be IteratorValue(next). [...] 4. Return the result of performing BindingInitialization of BindingPattern with v and environment as the arguments. 13.3.3.5 Runtime Semantics: BindingInitialization BindingPattern : ObjectBindingPattern 1. Let valid be RequireObjectCoercible(value). 2. ReturnIfAbrupt(valid). ---*/ assert.throws(TypeError, function() { try { throw []; } catch ([{ x }]) {} }); reportCompare(0, 0);