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Return start() pointer by value to limit aliasing

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This commit is contained in:
Ion Gaztañaga
2024-04-15 12:53:41 +02:00
parent 978bbb113a
commit 03abe8c02c
2 changed files with 16 additions and 8 deletions
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include/boost/container/vector.hpp
+8 -1
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@@ -545,7 +545,7 @@ struct vector_alloc_holder
inline const allocator_type &alloc() const BOOST_NOEXCEPT_OR_NOTHROW
{ return *this; }
inline const pointer &start() const BOOST_NOEXCEPT_OR_NOTHROW
inline pointer start() const BOOST_NOEXCEPT_OR_NOTHROW
{ return m_start; }
inline size_type capacity() const BOOST_NOEXCEPT_OR_NOTHROW
{ return m_capacity; }
@@ -2807,12 +2807,19 @@ private:
}
}
#ifdef _MSC_VER
#pragma warning (push)
#pragma warning(disable: 4702) //Disable unreachable code warning
#endif
template <class InsertionProxy>
inline iterator priv_insert_forward_range_no_capacity
(T * const, const size_type, const InsertionProxy , version_0)
{
return alloc_holder_t::on_capacity_overflow(), iterator();
}
#ifdef _MSC_VER
#pragma warning (pop)
#endif
template <class InsertionProxy>
BOOST_CONTAINER_NOINLINE iterator priv_insert_forward_range_no_capacity