+2013-03-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/55977 (partial, std::vector and std::deque bits)
+ * include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
+ _InputIterator, std::input_iterator_tag)): Use emplace_back.
+ * include/bits/deque.tcc (_M_range_initialize(_InputIterator,
+ _InputIterator, std::input_iterator_tag)): Likewise.
+ * testsuite/23_containers/vector/cons/55977.cc: New.
+ * testsuite/23_containers/deque/cons/55977.cc: Likewise.
+ * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
+ Adjust dg-error line number.
+ * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
+ Likewise.
+
2013-03-17 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/55979
__try
{
for (; __first != __last; ++__first)
+#if __cplusplus >= 201103L
+ emplace_back(*__first);
+#else
push_back(*__first);
+#endif
}
__catch(...)
{
_InputIterator __last, std::input_iterator_tag)
{
for (; __first != __last; ++__first)
+#if __cplusplus >= 201103L
+ emplace_back(*__first);
+#else
push_back(*__first);
+#endif
}
// Called by the second initialize_dispatch above
--- /dev/null
+// { dg-do compile }
+// { dg-options "-std=gnu++11" }
+
+// Copyright (C) 2013 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 <memory>
+#include <utility>
+#include <deque>
+#include <iterator>
+
+template <class T>
+struct MyAllocator
+{
+ std::allocator<T> base;
+ typedef T value_type;
+
+ // FIXME: these types shouldn't be required.
+ typedef T* pointer;
+ typedef const T* const_pointer;
+ typedef T& reference;
+ typedef const T& const_reference;
+ template <typename U>
+ struct rebind
+ { typedef MyAllocator<U> other; };
+
+ MyAllocator() = default;
+ template <class U>
+ MyAllocator(const MyAllocator<U>& other) : base(other.base) {}
+ T* allocate(std::size_t n) { return base.allocate(n); }
+ void deallocate(T* p, std::size_t n) { return base.deallocate(p, n); }
+ template <class U, class... Args>
+ void construct(U* p, Args&&... args)
+ {
+ ::new (static_cast<void*>(p)) U(std::forward<Args>(args)...);
+ }
+};
+
+struct A
+{
+private:
+ friend class MyAllocator<A>;
+ A(int value) : value(value) {}
+ int value;
+public:
+ A() : value() {}
+ int get() const { return value; }
+};
+
+void foo()
+{
+ std::deque<A, MyAllocator<A>> v1;
+ const int i = 1;
+ v1.emplace_back(i); // OK
+ std::deque<A, MyAllocator<A>> v2(std::istream_iterator<int>(), {}); // ERROR
+}
--- /dev/null
+// { dg-do compile }
+// { dg-options "-std=gnu++11" }
+
+// Copyright (C) 2013 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 <memory>
+#include <utility>
+#include <vector>
+#include <iterator>
+
+template <class T>
+struct MyAllocator
+{
+ std::allocator<T> base;
+ typedef T value_type;
+ MyAllocator() = default;
+ template <class U>
+ MyAllocator(const MyAllocator<U>& other) : base(other.base) {}
+ T* allocate(std::size_t n) { return base.allocate(n); }
+ void deallocate(T* p, std::size_t n) { return base.deallocate(p, n); }
+ template <class U, class... Args>
+ void construct(U* p, Args&&... args)
+ {
+ ::new (static_cast<void*>(p)) U(std::forward<Args>(args)...);
+ }
+};
+
+struct A
+{
+private:
+ friend class MyAllocator<A>;
+ A(int value) : value(value) {}
+ int value;
+public:
+ A() : value() {}
+ int get() const { return value; }
+};
+
+void foo()
+{
+ std::vector<A, MyAllocator<A>> v1;
+ const int i = 1;
+ v1.emplace_back(i); // OK
+ std::vector<A, MyAllocator<A>> v2(std::istream_iterator<int>(), {}); // ERROR
+}
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1236 }
+// { dg-error "no matching" "" { target *-*-* } 1240 }
#include <vector>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1277 }
+// { dg-error "no matching" "" { target *-*-* } 1281 }
#include <vector>