// This file was procedurally generated from the following sources: // - src/dstr-binding/ary-ptrn-elision-exhausted.case // - src/dstr-binding/default/for-var.template /*--- description: Elision accepts exhausted iterator (for statement) esid: sec-for-statement-runtime-semantics-labelledevaluation features: [generators, destructuring-binding] flags: [generated] info: | IterationStatement : for ( var VariableDeclarationList ; Expressionopt ; Expressionopt ) Statement 1. Let varDcl be the result of evaluating VariableDeclarationList. [...] 13.3.2.4 Runtime Semantics: Evaluation VariableDeclarationList : VariableDeclarationList , VariableDeclaration 1. Let next be the result of evaluating VariableDeclarationList. 2. ReturnIfAbrupt(next). 3. Return the result of evaluating VariableDeclaration. VariableDeclaration : BindingPattern Initializer 1. Let rhs be the result of evaluating Initializer. 2. Let rval be GetValue(rhs). 3. ReturnIfAbrupt(rval). 4. Return the result of performing BindingInitialization for BindingPattern passing rval and undefined as arguments. 13.3.3.6 Runtime Semantics: IteratorBindingInitialization ArrayBindingPattern : [ Elision ] 1. Return the result of performing IteratorDestructuringAssignmentEvaluation of Elision with iteratorRecord as the argument. 12.14.5.3 Runtime Semantics: IteratorDestructuringAssignmentEvaluation Elision : , 1. If iteratorRecord.[[done]] is false, then [...] 2. Return NormalCompletion(empty). ---*/ var iter = function*() {}(); iter.next(); var iterCount = 0; for (var [,] = iter; iterCount < 1; ) { iterCount += 1; } assert.sameValue(iterCount, 1, 'Iteration occurred as expected'); reportCompare(0, 0);