| --- | |
| title: DuplicateDecl | |
| layout: article | |
| --- | |
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| Use of this source code is governed by a BSD-style | |
| license that can be found in the LICENSE file. --> | |
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| ``` | |
| DuplicateDecl occurs when an identifier is declared multiple times. | |
| Example: | |
| var x = 1 | |
| var x = 2 | |
| ``` | |