test262/test/language/statements/labeled/value-yield-strict-escaped.js
Mike Pennisi 81d00def42 Force "early error" tests to fail if evaluated
This pattern makes expectations more explicit by making test files more
literal.
2017-06-28 11:24:36 -04:00

23 lines
715 B
JavaScript

// Copyright (C) 2017 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-identifiers-static-semantics-early-errors
description: >
`yield` is a reserved identifier in strict mode code and may not be used as a label.
info: |
Identifier : IdentifierName but not ReservedWord
It is a Syntax Error if this phrase is contained in strict mode code and the
StringValue of IdentifierName is: "implements", "interface", "let", "package",
"private", "protected", "public", "static", or "yield".
negative:
phase: early
type: SyntaxError
flags: [onlyStrict]
---*/
throw "Test262: This statement should not be evaluated.";
yi\u0065ld: 1;