// This file was procedurally generated from the following sources: // - src/dstr-assignment/obj-rest-valid-object.case // - src/dstr-assignment/default/for-of.template /*--- description: Rest object contains just unextracted data (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 ( LeftHandSideExpression of AssignmentExpression ) Statement 1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« », AssignmentExpression, iterate). 2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement, keyResult, assignment, labelSet). 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation [...] 4. If destructuring is true and if lhsKind is assignment, then a. Assert: lhs is a LeftHandSideExpression. b. Let assignmentPattern be the parse of the source text corresponding to lhs using AssignmentPattern as the goal symbol. [...] ---*/ var rest, a, b; var counter = 0; for ({a, b, ...rest} of [{x: 1, y: 2, a: 5, b: 3}]) { assert.sameValue(rest.a, undefined); assert.sameValue(rest.b, undefined); verifyProperty(rest, "x", { enumerable: true, writable: true, configurable: true, value: 1 }); verifyProperty(rest, "y", { enumerable: true, writable: true, configurable: true, value: 2 }); counter += 1; } assert.sameValue(counter, 1); reportCompare(0, 0);