// This file was procedurally generated from the following sources: // - src/dstr-assignment/obj-prop-elem-init-fn-name-class.case // - src/dstr-assignment/default/for-of.template /*--- description: Assignment of function `name` attribute (ClassExpression) (For..of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation features: [class, 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. [...] AssignmentElement[Yield] : DestructuringAssignmentTarget Initializeropt [...] 7. If Initializer is present and v is undefined and IsAnonymousFunctionDefinition(Initializer) and IsIdentifierRef of DestructuringAssignmentTarget are both true, then a. Let hasNameProperty be HasOwnProperty(rhsValue, "name"). b. ReturnIfAbrupt(hasNameProperty). c. If hasNameProperty is false, perform SetFunctionName(rhsValue, GetReferencedName(lref)). ---*/ var xCls, cls, xCls2; var counter = 0; for ({ x: xCls = class x {}, x: cls = class {}, x: xCls2 = class { static name() {} } } of [{}]) { assert.notSameValue(xCls.name, 'xCls'); assert.notSameValue(xCls2.name, 'xCls2'); verifyProperty(cls, 'name', { enumerable: false, writable: false, configurable: true, value: 'cls' }); counter += 1; } assert.sameValue(counter, 1); reportCompare(0, 0);