https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79172
--- Comment #3 from petschy at gmail dot com ---
$ g++-7.0.1 -pthread -Werror -Wall -Wextra
20170123-Wunused-but-set-parameter.cpp
20170123-Wunused-but-set-parameter.cpp: In constructor
‘CRSARC4Base::CRSARC4Base(unsigned int, unsigned int)’:
20170123-Wunused-but-set-parameter.cpp:100:39: error: parameter ‘msends_’ set
but not used [-Werror=unused-but-set-parameter]
CRSARC4Base::CRSARC4Base(unsigned int msends_, unsigned int mrecvs_) :
^~~~~~~
20170123-Wunused-but-set-parameter.cpp:100:61: error: parameter ‘mrecvs_’ set
but not used [-Werror=unused-but-set-parameter]
CRSARC4Base::CRSARC4Base(unsigned int msends_, unsigned int mrecvs_) :
^~~~~~~
$ g++-7.0.1 -v
Using built-in specs.
COLLECT_GCC=g++-7.0.1
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-pc-linux-gnu/7.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../configure --enable-languages=c,c++ --disable-multilib
--program-suffix=-7.0.1 --disable-bootstrap --enable-checking=release
CFLAGS='-O2 -march=native' CXXFLAGS='-O2 -march=native'
Thread model: posix
gcc version 7.0.1 20170120 (experimental) (GCC)
Tested on 64bit Debian Jessie, CPU is AMD FX-8150.
