// This file was procedurally generated from the following sources: // - src/dstr-binding/obj-ptrn-rest-getter.case // - src/dstr-binding/default/func-decl-dflt.template /*--- description: Getter is called when obj is being deconstructed to a rest Object (function declaration (default parameter)) esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject features: [object-rest, destructuring-binding, default-parameters] flags: [generated] includes: [propertyHelper.js] info: | FunctionDeclaration : function BindingIdentifier ( FormalParameters ) { FunctionBody } [...] 3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody, scope, strict). [...] 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 count = 0; var callCount = 0; function f({...x} = { get v() { count++; return 2; } }) { assert.sameValue(count, 1); verifyProperty(x, "v", { enumerable: true, writable: true, configurable: true, value: 2 }); callCount = callCount + 1; }; f(); assert.sameValue(callCount, 1, 'function invoked exactly once'); reportCompare(0, 0);