From 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Thu, 14 Aug 2025 22:58:58 -0500 Subject: removing all downloaded devdocs files --- .../c/language%2Fattributes%2Fmaybe_unused.html | 33 ---------------------- 1 file changed, 33 deletions(-) delete mode 100644 devdocs/c/language%2Fattributes%2Fmaybe_unused.html (limited to 'devdocs/c/language%2Fattributes%2Fmaybe_unused.html') diff --git a/devdocs/c/language%2Fattributes%2Fmaybe_unused.html b/devdocs/c/language%2Fattributes%2Fmaybe_unused.html deleted file mode 100644 index e8af27c7..00000000 --- a/devdocs/c/language%2Fattributes%2Fmaybe_unused.html +++ /dev/null @@ -1,33 +0,0 @@ -

C attribute: maybe_unused (since C23) -

Suppresses warnings on unused entities.

-

Syntax

- -
[[ maybe_unused ]]
[[ __maybe_unused__ ]]

Explanation

This attribute can appear in the declaration of the following entities:

-

If the compiler issues warnings on unused entities, that warning is suppressed for any entity declared maybe_unused.

-

Example

#include <assert.h>
- 
-[[maybe_unused]] void f([[maybe_unused]] _Bool cond1, [[maybe_unused]] _Bool cond2)
-{
-   [[maybe_unused]] _Bool b = cond1 && cond2;
-   assert(b); // in release mode, assert is compiled out, and b is unused
-              // no warning because it is declared [[maybe_unused]]
-} // parameters cond1 and cond2 are not used, no warning
- 
-int main(void)
-{
-    f(1, 1);
-}

See also

-
C++ documentation for maybe_unused
-

- © cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
- https://en.cppreference.com/w/c/language/attributes/maybe_unused -

-
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