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43 lines
858 B
C++
43 lines
858 B
C++
/*!<-
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Copyright (c) 2016 Barrett Adair
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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->*/
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#include <callable_traits/config.hpp>
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#ifdef CALLABLE_TRAITS_DISABLE_ABOMINABLE_FUNCTIONS
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int main(){ return 0; }
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#else
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//[ result_of
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#include <type_traits>
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#include <callable_traits/callable_traits.hpp>
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namespace ct = callable_traits;
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using expect = int;
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struct foo;
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template<typename T>
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void test() {
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using result = ct::result_of_t<T>;
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static_assert(std::is_same<expect, result>{}, "");
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}
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int main() {
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test<int()>();
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test<int(*)()>();
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test<int(&)()>();
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test<int() const>();
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test<int(foo::*)() const>();
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auto x = []() -> int { return 0; };
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test<decltype(x)>();
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}
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//]
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#endif //#ifdef CALLABLE_TRAITS_DISABLE_ABOMINABLE_FUNCTIONS
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