1 2 // Copyright (C) 2008-2018 Lorenzo Caminiti 3 // Distributed under the Boost Software License, Version 1.0 (see accompanying 4 // file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt). 5 // See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html 6 7 // Test constructor cannot use `.precondition(...)`. 8 9 #include <boost/contract/constructor.hpp> 10 #include <boost/contract/check.hpp> 11 12 struct a { aa13 a() { 14 boost::contract::check c = boost::contract::constructor(this) 15 .precondition([] {}) // Error (must use constructor_precondition). 16 ; 17 } 18 }; 19 main()20int main() { 21 a aa; 22 return 0; 23 } 24 25