| // Copyright (c) 2018 Rick Waldron. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-update-expressions |
| description: > |
| In non-strict code, "--arguments" does not produce an early error. |
| info: | |
| sec-identifiers-static-semantics-assignmenttargettype |
| |
| 1. If this IdentifierReference is contained in strict mode code and StringValue of Identifier is "eval" or "arguments", return strict. |
| 2. Return simple. |
| |
| sec-update-expressions-static-semantics-early-errors |
| |
| UpdateExpression -- UnaryExpression |
| |
| It is an early Reference Error if AssignmentTargetType of UnaryExpression is invalid. |
| It is an early Syntax Error if AssignmentTargetType of UnaryExpression is strict. |
| flags: [noStrict] |
| ---*/ |
| |
| if (false) { |
| --arguments; |
| } |
