id summary reporter owner description type status milestone component version severity resolution keywords cc 2765 """warning C4127: conditional expression is constant""" m.champlon@… Gennadiy Rozental "All BOOST_CHECK_*, BOOST_REQUIRE_*, etc.. macros produce this warning under msvc8. A simple fix is to remove the const from the dummy_cond declaration in test_tools.hpp : namespace { bool dummy_cond = false; } Thanks." Bugs closed Boost 1.39.0 test Boost 1.38.0 Problem fixed warning conditional expression constant