On 09/09/17 17:50, James E. King, III via Boost wrote:
That said, is there another macro that would allow me to change the code to do something like this?
BOOST_ASSERT_ASSIGN_OR_IGNORE(std::codecvt_base::result r) m_codecvt_facet.out( m_mbs, & value, & value + 1, wend, m_buffer, m_buffer + sizeof(m_buffer), bend ); BOOST_ASSERT(std::codecvt_base::ok == r);
where BOOST_ASSERT_ASSIGN_OR_IGNORE would expand to, assuming BOOST_ASSERT_ACTIVE is an indicator whether assert code is compiled in:
#if BOOST_ASSERT_ACTIVE std::codecvt_base::result r = #else (void) #endif
This would allow me to eliminate the warning without submitting a PR that changes the behavior of the code.
There is boost/core/ignore_unused.hpp that contains tools for suppressing warnings about unused variables or types. For example, the code above can be fixed by adding this line: boost::ignore_unused(r);