diff options
| author | KunYi Chen <[email protected]> | 2024-10-25 12:14:39 +0800 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2024-10-25 22:22:09 -0400 |
| commit | 6b7f1177deeae01a7092c22a89cd41e7b318f01c (patch) | |
| tree | 756bf0ce0bbfb8d41a5f9e03ee38742a59835518 /include/rtdef.h | |
| parent | ee1490736c7d0f110c3a6fcde428c65dda1b29ac (diff) | |
fix: suppress unused warnings when DEBUG disabled
When RT_USING_DEBUG is disabled, variables used only in RT_ASSERT
statements become unused, triggering -Wunused-but-set-variable compiler
warnings. These variables are essential for runtime assertions in debug
builds but appear unused in release builds.
Example:
- Variables used in RT_ASSERT(var != RT_NULL) checks
- Affects multiple drivers and components using RT_ASSERT
This is a general cleanup to improve code compilation without affecting
functionality.
Diffstat (limited to 'include/rtdef.h')
| -rw-r--r-- | include/rtdef.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rtdef.h b/include/rtdef.h index 34bb283ae7..0d5c421759 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -117,7 +117,7 @@ extern "C" { /* Common Utilities */ -#define RT_UNUSED(x) ((void)x) +#define RT_UNUSED(x) ((void)(x)) /* compile time assertion */ #define RT_STATIC_ASSERT(name, expn) typedef char _static_assert_##name[(expn)?1:-1] |