Source code
Revision control
Copy as Markdown
Other Tools
// This file was procedurally generated from the following sources:
// - src/class-elements/private-setter-shadowed-by-method-on-nested-class.case
// - src/class-elements/default/cls-decl.template
/*---
description: PrivateName of private setter can be shadowed on inner class by a private method (field definitions in a class declaration)
esid: prod-FieldDefinition
features: [class-methods-private, class-fields-public, class]
flags: [generated]
info: |
Updated Productions
CallExpression[Yield, Await]:
CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await]
SuperCall[?Yield, ?Await]
CallExpression[?Yield, ?Await]Arguments[?Yield, ?Await]
CallExpression[?Yield, ?Await][Expression[+In, ?Yield, ?Await]]
CallExpression[?Yield, ?Await].IdentifierName
CallExpression[?Yield, ?Await]TemplateLiteral[?Yield, ?Await]
CallExpression[?Yield, ?Await].PrivateName
---*/
class C {
set #m(v) { this._v = v; }
method(v) { this.#m = v; }
B = class {
method(o, v) {
o.#m = v;
}
#m() { return 'test262'; }
}
}
let c = new C();
let innerB = new c.B();
assert.throws(TypeError, function() {
innerB.method(innerB, 'foo');
}, 'invalid [[Set]] operation in a private method');
c.method('outer class');
assert.sameValue(c._v, 'outer class');
assert.throws(TypeError, function() {
innerB.method(c);
}, 'invalid access of inner class method from an object of outer class');
reportCompare(0, 0);