[BUG] FTBFS with GCC 16 #2155
Description
Benchmark doesn't build with GCC 16.
System
Which OS, compiler, and compiler version are you using:
- OS: OpenSUSE Tumbleweed
- Compiler and version: GCC 16
To reproduce
Build with GCC 16 with the flags found in the build log:
https://build.opensuse.org/build/home:jmelcr/home_rguenther_plgrnd_openSUSE_Factory/x86_64/benchmark/_log
The build fails because GCC 16 changed the way it warns about unused variables. Pre/post increments no longer count as uses, hence the errors.
GCC 16 has not been released yet. In case you don't want to build GCC 16 from source (likely), I can test the changes for you.