Commit 0b4ec2fb authored by unknown's avatar unknown

Add a comment about I_List<> copy constructor.

sql/sql_list.h:
  Add a comment.
parent d6c3f0f4
......@@ -426,9 +426,14 @@ struct ilink
template <class T> class I_List_iterator;
/*
WARNING: copy constructor of this class does not create a usable
copy, as its members may point at each other.
*/
class base_ilist
{
public:
public:
struct ilink *first,last;
inline void empty() { first= &last; last.prev= &first; }
base_ilist() { empty(); }
......
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