// This file was procedurally generated from the following sources: // - src/dstr-binding/ary-ptrn-rest-id-direct.case // - src/dstr-binding/default/for-of-const.template /*--- description: Lone rest element (direct binding) (for-of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation features: [destructuring-binding] flags: [generated] includes: [compareArray.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. [...] Runtime Semantics: IteratorBindingInitialization BindingRestElement : ... BindingIdentifier [...] 2. Let A be ! ArrayCreate(0). 3. Let n be 0. 4. Repeat, [...] f. Perform ! CreateDataPropertyOrThrow(A, ! ToString(n), nextValue). g. Set n to n + 1. ---*/ var iterCount = 0; for (const [...x] of [[1]]) { assert(Array.isArray(x)); assert.compareArray(x, [1]); iterCount += 1; } assert.sameValue(iterCount, 1, 'iteration occurred as expected'); reportCompare(0, 0);