| // Copyright 2021 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| description: Requires the `In` parsing parameter |
| info: | |
| Syntax |
| RelationalExpression[In, Yield, Await]: |
| [...] |
| [+In]PrivateIdentifier in ShiftExpression[?Yield, ?Await] |
| esid: sec-relational-operators-runtime-semantics-evaluation |
| negative: |
| phase: parse |
| type: SyntaxError |
| features: [class-fields-private, class-fields-private-in] |
| ---*/ |
| |
| $DONOTEVALUATE(); |
| |
| class C { |
| #field; |
| |
| constructor() { |
| for (#field in value;;) break; |
| } |
| } |
