// This file was procedurally generated from the following sources: // - src/dstr-binding/obj-ptrn-rest-nested-obj.case // - src/dstr-binding/default/cls-decl-meth-dflt.template /*--- description: When DestructuringAssignmentTarget is an object literal, it should be parsed parsed as a DestructuringAssignmentPattern and evaluated as a destructuring assignment. (class expression method (default parameter)) esid: sec-runtime-semantics-bindingclassdeclarationevaluation es6id: 14.5.15 features: [object-rest, destructuring-binding, default-parameters] flags: [generated] info: | ClassDeclaration : class BindingIdentifier ClassTail 1. Let className be StringValue of BindingIdentifier. 2. Let value be the result of ClassDefinitionEvaluation of ClassTail with argument className. [...] 14.5.14 Runtime Semantics: ClassDefinitionEvaluation 21. For each ClassElement m in order from methods a. If IsStatic of m is false, then i. Let status be the result of performing PropertyDefinitionEvaluation for m with arguments proto and false. [...] 14.3.8 Runtime Semantics: DefineMethod MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody } [...] 6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody, scope, strict). If functionPrototype was passed as a parameter then pass its value as the functionPrototype optional argument of FunctionCreate. [...] 9.2.1 [[Call]] ( thisArgument, argumentsList) [...] 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList). [...] 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList ) 1. Let status be FunctionDeclarationInstantiation(F, argumentsList). [...] 9.2.12 FunctionDeclarationInstantiation(func, argumentsList) [...] 23. Let iteratorRecord be Record {[[iterator]]: CreateListIterator(argumentsList), [[done]]: false}. 24. If hasDuplicates is true, then [...] 25. Else, b. Let formalStatus be IteratorBindingInitialization for formals with iteratorRecord and env as arguments. [...] ---*/ var obj = {a: 3, b: 4}; var callCount = 0; class C { method({a, b, ...{c, e}} = {a: 1, b: 2, c: 3, d: 4, e: 5}) { assert.sameValue(a, 1); assert.sameValue(b, 2); assert.sameValue(c, 3); assert.sameValue(e, 5); callCount = callCount + 1; } }; new C().method(); assert.sameValue(callCount, 1, 'method invoked exactly once');