// This file was procedurally generated from the following sources: // - src/dstr-binding/obj-ptrn-rest-nested-obj.case // - src/dstr-binding/default/for-of-let.template /*--- description: When DestructuringAssignmentTarget is an object literal, it should be parsed parsed as a DestructuringAssignmentPattern and evaluated as a destructuring assignment. (for-of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation es6id: 13.7.5.11 features: [destructuring-binding] flags: [generated] 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 obj = {a: 3, b: 4}; var iterCount = 0; for (let {a, b, ...{c, e}} of [{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); iterCount += 1; } assert.sameValue(iterCount, 1, 'Iteration occurred as expected');