deconstruct_test
../libs/signals2/test/deconstruct_test.cpp:86:58: warning: unused parameter ???sp??? [-Wunused-parameter]
../libs/signals2/test/deconstruct_test.cpp:80:58: warning: unused parameter ???sp??? [-Wunused-parameter]
../libs/signals2/test/deconstruct_test.cpp:80:58: warning: unused parameter ???sp??? [-Wunused-parameter]
mutex_test
../boost/thread/detail/move.hpp:357:33: warning: implicitly-declared ???constexpr indirect_adapter<void (*)()>::indirect_adapter(const indirect_adapter<void (*)()>&)??? is deprecated [-Wdeprecated-copy]
../boost/thread/detail/thread.hpp:102:17: warning: implicitly-declared ???constexpr indirect_adapter<void (*)()>::indirect_adapter(const indirect_adapter<void (*)()>&)??? is deprecated [-Wdeprecated-copy]
track_test
../libs/signals2/test/track_test.cpp:52:33: warning: unused parameter ???z??? [-Wunused-parameter]