FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

libstdc++: Use [[maybe_unused]] attribute in src/c++23/print.cc

Browse source 
This avoids some warnings when the preprocessor conditions are not met.

libstdc++-v3/ChangeLog:

	* src/c++23/print.cc (__open_terminal): Use [[maybe_unused]] on
	parameter.

(cherry picked from commit b40156d69153364315e071dc968227ce1c3bd2a8)
This commit is contained in:
Jonathan Wakely 2024-07-23 10:08:52 +01:00
parent 5fad887430
commit b41487a883
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
libstdc++-v3/src/c++23/print.cc
View file

@ -67,7 +67,7 @@ namespace
// This returns intptr_t that is either a Windows HANDLE
// or 1 + a POSIX file descriptor. A zero return indicates failure.
void*
__open_terminal(FILE* f)
__open_terminal([[maybe_unused]] FILE* f)
{
#ifndef _GLIBCXX_USE_STDIO_PURE
if (f)
@ -85,7 +85,7 @@ namespace
}
void*
__open_terminal(std::streambuf* sb)
__open_terminal([[maybe_unused]] std::streambuf* sb)
{
#if ! defined _GLIBCXX_USE_STDIO_PURE && defined __cpp_rtti
using namespace __gnu_cxx;