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| From: | Paul Eggert |
| Subject: | bug#23771: Eliminating compiler warnings |
| Date: | Thu, 16 Jun 2016 08:50:16 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 |
Eli Zaretskii wrote:
One way of fixing this is to add those braces.
The accepted way to fix this is to use a do-while. See, e.g., the definition of DEFVAR_LISP in lisp.h.
The warning is helpful to catch stray semicolons, e.g., 'if (n == 0); ...'.
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