2013-05-10 Paolo Carlini <paolo.carlini@oracle.com>

	PR libstdc++/54577
	* include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
	(_Deque_iterator<>::_M_const_cast): Add.
	(deque<>::_M_erase): Declare.
	* include/bits/deque.tcc: ... and define.
	* include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
	(_List_const_iterator<>::_M_const_cast): Add.
	* include/bits/list.tcc (erase (iterator)): Fix.
	* include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
	Add; include <ext/cast.h>.
	* include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
	(vector<>::_M_erase): Declare.
	* include/bits/stl_bvector.h: Likewise.
	* include/bits/vector.tcc (vector<>::_M_erase): Define.
	* include/ext/vstring.h (erase): Fix signatures in C++11 mode.
	* include/debug/deque: Adjust.
	* include/debug/list: Likewise.
	* include/debug/vector: Likewise.
	* include/profile/deque: Likewise.
	* include/profile/list: Likewise.
	* include/profile/vector: Likewise.
	* testsuite/util/exception/safety.h (erase_base<deque>,
	erase_base<deque>, erase_base<vector>): Remove.
	(erase_base<__versa_string>): Update.
	* testsuite/ext/vstring/modifiers/char/54577.cc: New.
	* testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
	* testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
	Likewise.
	* testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198790 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 24 insertions, 2 deletions

diff --git a/libstdc++-v3/include/bits/stl_deque.h b/libstdc++-v3/include/bits/stl_deque.h
index d07bc4d29f3..4bea82b1807 100644
--- a/libstdc++-v3/include/bits/stl_deque.h
+++ b/libstdc++-v3/include/bits/stl_deque.h
@@ -136,6 +136,10 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
       : _M_cur(__x._M_cur), _M_first(__x._M_first),
         _M_last(__x._M_last), _M_node(__x._M_node) { }
 
+      iterator
+      _M_const_cast() const
+      { return iterator(_M_cur, _M_node); }
+
       reference
       operator*() const
       { return *_M_cur; }
@@ -1562,7 +1566,13 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
        *  Managing the pointer is the user's responsibility.
        */
       iterator
-      erase(iterator __position);
+#if __cplusplus >= 201103L
+      erase(const_iterator __position)
+      { return _M_erase(__position._M_const_cast()); }
+#else
+      erase(iterator __position)
+      { return _M_erase(__position); }
+#endif
 
       /**
        *  @brief  Remove a range of elements.
@@ -1581,7 +1591,13 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
        *  way.  Managing the pointer is the user's responsibility.
        */
       iterator
-      erase(iterator __first, iterator __last);
+#if __cplusplus >= 201103L
+      erase(const_iterator __first, const_iterator __last)
+      { return _M_erase(__first._M_const_cast(), __last._M_const_cast()); }
+#else
+      erase(iterator __first, iterator __last)
+      { return _M_erase(__first, __last); }
+#endif
 
       /**
        *  @brief  Swaps data with another %deque.
@@ -1873,6 +1889,12 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
 	this->_M_impl._M_finish = __pos;
       }
 
+      iterator
+      _M_erase(iterator __pos);
+
+      iterator
+      _M_erase(iterator __first, iterator __last);
+
 #if __cplusplus >= 201103L
       // Called by resize(sz).
       void