//===----------------------------------------------------------------------===// // // ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // class error_code // explicit operator bool() const; #include #include #include int main() { { const std::error_code ec(6, std::generic_category()); assert(static_cast(ec)); } { const std::error_code ec(0, std::generic_category()); assert(!static_cast(ec)); } }