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re PR libstdc++/50336 (LWG issue 445) 

2011-09-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50336
	* include/bits/streambuf_iterator.h (class istreambuf_iterator):
	Implement LWG 445 in C++0x mode.
	* testsuite/24_iterators/istreambuf_iterator/requirements/dr445.cc:
	New.

From-SVN: r178713
This commit is contained in:
Paolo Carlini 2011-09-08 22:42:21 +00:00 committed by Paolo Carlini
parent 164bb913f2
commit ebb6e4af61
3 changed files with 42 additions and 1 deletions
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8
libstdc++-v3/ChangeLog
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@ -1,3 +1,11 @@
2011-09-09 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/50336
* include/bits/streambuf_iterator.h (class istreambuf_iterator):
Implement LWG 445 in C++0x mode.
* testsuite/24_iterators/istreambuf_iterator/requirements/dr445.cc:
New.
2011-09-08 Dodji Seketeli <dodji@redhat.com>
PR c++/33255 - Support -Wunused-local-typedefs warning

8
libstdc++-v3/include/bits/streambuf_iterator.h
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@ -51,7 +51,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _CharT, typename _Traits>
class istreambuf_iterator
: public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
_CharT*, _CharT&>
_CharT*,
#ifdef __GXX_EXPERIMENTAL_CXX0X__
// LWG 445.
_CharT>
#else
_CharT&>
#endif
{
public:
// Types:

27
libstdc++-v3/testsuite/24_iterators/istreambuf_iterator/requirements/dr445.cc Normal file
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@ -0,0 +1,27 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 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/>.
#include <type_traits>
#include <iterator>
using namespace std;
// DR 445
static_assert(is_same<istreambuf_iterator<char>::reference, char>::value, "");