...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::unit_test::framework::internal_error — This exception type is used to report internal Boost.Test framework errors.
// In header: <boost/test/framework.hpp> struct internal_error : public std::runtime_error { // public member functions internal_error(const_string); };