| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-variablestatements-in-catch-blocks |
| description: Re-declaration of catch parameter |
| info: | |
| [...] |
| |
| This modified behaviour also applies to var and function declarations |
| introduced by direct evals contained within the Block of a Catch clause. |
| This change is accomplished by modifying the algorithm of 18.2.1.3 as follows: |
| |
| Step 5.d.ii.2.a.i is replaced by: |
| |
| i. If thisEnvRec is not the Environment Record for a Catch clause, throw a |
| SyntaxError exception. |
| flags: [noStrict] |
| ---*/ |
| |
| try { |
| throw null; |
| } catch (err) { |
| eval('function err() {}'); |
| eval('function* err() {}'); |
| eval('async function err() {}'); |
| eval('async function* err() {}'); |
| |
| eval('var err;'); |
| eval('for (var err; false; ) {}'); |
| eval('for (var err in []) {}'); |
| eval('for (var err of []) {}'); |
| } |