// This file was procedurally generated from the following sources: // - src/dstr-binding/obj-ptrn-rest-skip-non-enumerable.case // - src/dstr-binding/default/for-of-const.template /*--- description: Rest object doesn't contain non-enumerable properties (for-of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation features: [object-rest, destructuring-binding] flags: [generated] includes: [propertyHelper.js] info: | IterationStatement : for ( ForDeclaration of AssignmentExpression ) Statement [...] 3. Return ForIn/OfBodyEvaluation(ForDeclaration, Statement, keyResult, lexicalBinding, labelSet). 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation [...] 3. Let destructuring be IsDestructuring of lhs. [...] 5. Repeat [...] h. If destructuring is false, then [...] i. Else i. If lhsKind is assignment, then [...] ii. Else if lhsKind is varBinding, then [...] iii. Else, 1. Assert: lhsKind is lexicalBinding. 2. Assert: lhs is a ForDeclaration. 3. Let status be the result of performing BindingInitialization for lhs passing nextValue and iterationEnv as arguments. [...] ---*/ var o = {a: 3, b: 4}; Object.defineProperty(o, "x", { value: 4, enumerable: false }); var iterCount = 0; for (const {...rest} of [o]) { assert.sameValue(rest.x, undefined); verifyProperty(rest, "a", { enumerable: true, writable: true, configurable: true, value: 3 }); verifyProperty(rest, "b", { enumerable: true, writable: true, configurable: true, value: 4 }); iterCount += 1; } assert.sameValue(iterCount, 1, 'iteration occurred as expected'); reportCompare(0, 0);