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 old after post error (same if not free func).
8
9#include <boost/contract/function.hpp>
10#include <boost/contract/check.hpp>
11
12void f() {
13 boost::contract::check c = boost::contract::function()
14 .postcondition(f: [] {})
15 .old([] {}) // Error (old after post).
16 ;
17}
18
19int main() {
20 f();
21 return 0;
22}
23
24

source code of boost/libs/contract/test/specify/post_old_error.cpp