dflt-obj-ptrn-id-get-value-err.js (1213B)
1 // This file was procedurally generated from the following sources: 2 // - src/dstr-binding/obj-ptrn-id-get-value-err.case 3 // - src/dstr-binding/error/async-gen-func-decl-dflt.template 4 /*--- 5 description: Error thrown when accessing the corresponding property of the value object (async generator function declaration (default parameter)) 6 esid: sec-asyncgenerator-definitions-instantiatefunctionobject 7 features: [async-iteration] 8 flags: [generated] 9 info: | 10 AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier 11 ( FormalParameters ) { AsyncGeneratorBody } 12 13 [...] 14 3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody, 15 scope, strict). 16 [...] 17 18 13.3.3.7 Runtime Semantics: KeyedBindingInitialization 19 20 SingleNameBinding : BindingIdentifier Initializeropt 21 22 [...] 23 4. Let v be GetV(value, propertyName). 24 5. ReturnIfAbrupt(v). 25 ---*/ 26 var poisonedProperty = Object.defineProperty({}, 'poisoned', { 27 get: function() { 28 throw new Test262Error(); 29 } 30 }); 31 32 33 async function* f({ poisoned } = poisonedProperty) { 34 35 }; 36 37 assert.throws(Test262Error, function() { 38 f(); 39 }); 40 41 reportCompare(0, 0);