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[multiple changes]

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2005-11-13  Jonathan Wakely  <redi@gcc.gnu.org>

	* include/tr1/boost_shared_ptr.h (get_deleter):
	Declare before shared_ptr.
	(shared_ptr<>): Declare get_deleter as friend.
	(shared_ptr<>:_M_get_deleter): Private.

2005-11-13  Douglas Gregor  <doug.gregor@gmail.com>

	PR libstdc++/24818
        * include/tr1/ref_wrap_iterate.h
        (reference_wrapper::operator()()): Don't dereferene the result of
        get() before calling it; it's already a reference.
        * testsuite/tr1/3_function_objects/reference_wrapper/invoke.cc:
        Test nullary calls to reference_wrappers.

From-SVN: r106863
This commit is contained in:
Paolo Carlini 2005-11-13 12:14:51 +00:00
parent 3270a66b55
commit 81daf4baea
1 changed files with 12 additions and 2 deletions
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14
libstdc++-v3/include/tr1/boost_shared_ptr.h
View file

@ -421,6 +421,9 @@ shared_count::shared_count(const weak_count& __r)
// fwd decls
template<typename _Tp>
class shared_ptr;
template<typename _Tp>
class weak_ptr;
@ -466,6 +469,11 @@ inline void
__enable_shared_from_this(const shared_count&, ...)
{ }
// get_deleter must be declared before friend declaration by shared_ptr.
template<typename _Del, typename _Tp>
_Del* get_deleter(const shared_ptr<_Tp>&);
/**
* @class shared_ptr <tr1/memory>
*
@ -473,7 +481,6 @@ __enable_shared_from_this(const shared_count&, ...)
* The object pointed to is deleted when the last shared_ptr pointing to it
* is destroyed or reset.
*/
template<typename _Tp>
class shared_ptr
{
@ -672,11 +679,11 @@ template<typename _Tp>
_M_refcount.swap(__other._M_refcount);
}
private:
void*
_M_get_deleter(const std::type_info& __ti) const
{ return _M_refcount.get_deleter(__ti); }
private:
template<typename _Tp1>
bool
_M_less(const shared_ptr<_Tp1>& __rhs) const
@ -685,6 +692,9 @@ template<typename _Tp>
template<typename _Tp1> friend class shared_ptr;
template<typename _Tp1> friend class weak_ptr;
template<typename _Del, typename _Tp1>
friend _Del* get_deleter(const shared_ptr<_Tp1>&);
// friends injected into enclosing namespace and found by ADL:
template<typename _Tp1>
friend inline bool