// |reftest| error:SyntaxError 'use strict'; // This file was procedurally generated from the following sources: // - src/async-generators/yield-identifier-strict.case // - src/async-generators/default/async-class-decl-private-method.template /*--- description: It's an early error if the generator body has another function body with yield as an identifier in strict mode. (Async Generator method as a ClassDeclaration element) esid: prod-AsyncGeneratorPrivateMethod features: [async-iteration, class-methods-private] flags: [generated, onlyStrict] negative: phase: parse type: SyntaxError info: | ClassElement : PrivateMethodDefinition MethodDefinition : AsyncGeneratorMethod Async Generator Function Definitions AsyncGeneratorMethod : async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } ---*/ $DONOTEVALUATE(); var callCount = 0; class C { async *#gen() { callCount += 1; (function() { var yield; throw new Test262Error(); }()) } get gen() { return this.#gen; } } const c = new C(); // Test the private fields do not appear as properties before set to value assert( !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), "#gen does not appear as an own property on C prototype" ); assert( !Object.prototype.hasOwnProperty.call(C, "#gen"), "#gen does not appear as an own property on C constructor" ); assert( !Object.prototype.hasOwnProperty.call(c, "#gen"), "#gen does not appear as an own property on C instance" ); var iter = c.gen(); assert.sameValue(callCount, 1); // Test the private fields do not appear as properties after set to value assert( !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), "#gen does not appear as an own property on C prototype" ); assert( !Object.prototype.hasOwnProperty.call(C, "#gen"), "#gen does not appear as an own property on C constructor" ); assert( !Object.prototype.hasOwnProperty.call(c, "#gen"), "#gen does not appear as an own property on C instance" );