80ca43a314
* pt.c (type_unification_real): Set input_location during default arg instantiation. From-SVN: r181546
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
// Copyright (C) 2010, 2011 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/>.
|
|
|
|
// 20.7.11 Function template bind
|
|
|
|
// { dg-do compile }
|
|
// { dg-options "-std=gnu++0x" }
|
|
|
|
#include <functional>
|
|
|
|
using namespace std::placeholders;
|
|
|
|
int inc(int& i) { return ++i; }
|
|
|
|
void test01()
|
|
{
|
|
const int dummy = 0;
|
|
std::bind(&inc, _1)(0); // { dg-error "no match" }
|
|
// { dg-error "rvalue|const" "" { target *-*-* } 1199 }
|
|
// { dg-error "rvalue|const" "" { target *-*-* } 1212 }
|
|
// { dg-error "rvalue|const" "" { target *-*-* } 1226 }
|
|
// { dg-error "rvalue|const" "" { target *-*-* } 1240 }
|
|
std::bind(&inc, std::ref(dummy))(); // { dg-error "no match" }
|
|
}
|
|
|
|
struct Inc
|
|
{
|
|
int operator()(int& i) const { return ++i; }
|
|
void operator()(int&&) const { }
|
|
|
|
int f(int&& i) const { return ++i; }
|
|
};
|
|
|
|
void test02()
|
|
{
|
|
const int dummy = 0;
|
|
std::bind(Inc(), _1)(dummy); // { dg-error "no match" }
|
|
std::bind(&Inc::f, Inc(), std::ref(dummy))(); // { dg-error "no match" }
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
test02();
|
|
}
|