59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
/*
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Copyright Barrett Adair 2016-2017
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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 <type_traits>
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#include <functional>
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#include <utility>
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#include <boost/callable_traits/has_member_qualifiers.hpp>
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#include "test.hpp"
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struct foo {};
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template<typename T>
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void assert_qualified() {
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CT_ASSERT( has_member_qualifiers<T>::value);
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}
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template<typename T>
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void assert_unqualified() {
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CT_ASSERT(! has_member_qualifiers<T>::value);
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}
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int main() {
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{
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using f = void(foo::*)();
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using c = void(foo::*)() const;
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using v = void(foo::*)() volatile;
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using cv = void(foo::*)() const volatile;
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assert_unqualified<f>();
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assert_qualified<c>();
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assert_qualified<v>();
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assert_qualified<cv>();
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}
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{
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struct f { int operator()() { return 0; } };
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struct c { int operator()() const { return 0; } };
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struct v { int operator()() volatile { return 0; } };
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struct cv { int operator()() const volatile { return 0; } };
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assert_unqualified<f>();
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assert_qualified<c>();
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assert_qualified<v>();
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assert_qualified<cv>();
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}
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using f_ptr = void(*)();
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assert_unqualified<f_ptr>();
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assert_unqualified<f_ptr foo::*>();
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assert_unqualified<int foo::*>();
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assert_unqualified<void(&)()>();
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}
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