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From: | Paul Eggert |
Subject: | bug#23640: 25.1.50; Getting rid of compiler warnings |
Date: | Mon, 6 Jun 2016 07:45:00 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 06/02/2016 08:35 PM, Richard Stallman wrote:
one single macro UNUSED will work for integers and Lisp_Object
Yes, that works, though UNUSED is a confusing name to attach to a variable, as the variable is actually used. A better name is UNINIT, indicating that the variable is uninitialized. Similarly, NONVOLATILE could indicate that a variable is not volatile, in cases where GCC would otherwise complain. The attached patch would suffice to omit all uses of the IF_LINT macro in the Emacs source, if that's a style you prefer.
0001-Replace-IF_LINT-by-NONVOLATILE-and-UNINIT.patch
Description: Source code patch
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