// This file was procedurally generated from the following sources: // - src/dstr-binding/obj-ptrn-list-err.case // - src/dstr-binding/error/async-gen-func-decl.template /*--- description: Binding property list evaluation is interrupted by an abrupt completion (async generator function declaration) esid: sec-asyncgenerator-definitions-instantiatefunctionobject features: [async-iteration] flags: [generated] info: | AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier ( FormalParameters ) { AsyncGeneratorBody } [...] 3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody, scope, strict). [...] 13.3.3.5 Runtime Semantics: BindingInitialization BindingPropertyList : BindingPropertyList , BindingProperty 1. Let status be the result of performing BindingInitialization for BindingPropertyList using value and environment as arguments. 2. ReturnIfAbrupt(status). ---*/ var initCount = 0; function thrower() { throw new Test262Error(); } async function* f({ a, b = thrower(), c = ++initCount }) { }; assert.throws(Test262Error, function() { f({}); }); assert.sameValue(initCount, 0); reportCompare(0, 0);