53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
// { dg-do compile { target c++11 } }
|
|
|
|
// Copyright (C) 2012-2017 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
#include <functional>
|
|
#include <type_traits>
|
|
|
|
struct X {
|
|
int i;
|
|
void f1() { }
|
|
void f2() volatile { }
|
|
};
|
|
|
|
typedef int X::*pm;
|
|
typedef void (X::*pmf1)();
|
|
typedef void (X::*pmf2)() volatile;
|
|
|
|
typedef std::result_of<pm const&(X&)>::type result;
|
|
static_assert(std::is_same<result, int&>::value,
|
|
"invoking cv-qualified pointer-to-member-object");
|
|
|
|
typedef std::result_of<pmf1 const&(X&)>::type result1;
|
|
static_assert(std::is_void<result1>::value,
|
|
"invoking cv-qualified pointer-to-member-function");
|
|
|
|
typedef std::result_of<pmf2 const&(X&)>::type result2;
|
|
static_assert(std::is_void<result2>::value,
|
|
"invoking cv-qualified pointer-to-member-function");
|
|
|
|
typedef std::result_of<pm(volatile X&)>::type result3;
|
|
static_assert(std::is_same<result3, volatile int&>::value,
|
|
"invoking pointer-to-member-object on volatile object");
|
|
|
|
typedef std::result_of<pmf2(volatile X&)>::type result4;
|
|
static_assert(std::is_void<result4>::value,
|
|
"invoking pointer-to-member-function on volatile object");
|
|
|