// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, // sell and distribute this software is granted provided this // copyright notice appears in all copies. This software is provided // "as is" without express or implied warranty, and with no claim as // to its suitability for any purpose. #include /* This file verifies that function_requires() of the Boost Concept Checking Library catches errors when it is suppose to. */ struct foo { }; int main() { boost::function_requires< boost::EqualityComparableConcept >(); return 0; }