谁来教教小弟我啊
我编译了下面的代码:出现的警告我不懂什么意思,虽然警告不重要,但我还是想知道


#include <iostream>
#include <map>
#include <list>
using namespace std;
int main()
{
list <int> ls;
map <list <int> ,string> m;
return 0;
}


编译后的警告:
--------------------Configuration: map - Win32 Debug--------------------
Compiling...
map.cpp
c:\program files\microsoft visual studio\vc98\include\xtree(118) : warning C4786: 'std::_Tree <std::list <int,std::allocator <int> > ,std::pair <std::list <int,std::allocator <int> > const ,std::basic_string <char,std::char_traits <char> ,std::allocator <char>
> > ,std::map <std::list <int,std::allocator <int> > ,std::basic_string <char,std::char_traits <char> ,std::allocator <char> > ,std::less <std::list <int,std::allocator <int> > > ,std::allocator <std::basic_string <char,std::char_traits <char> ,std::allocator <char>
> > > ::_Kfn,std::less <std::list <int,std::allocator <int> > > ,std::allocator <std::basic_string <char,std::char_traits <char> ,std::allocator <char> > > > ' : identifier was truncated to '255 ' characters in the
//还有好长,帖子写不下了
map.exe - 0 error(s), 67 warning(s)

[解决办法]
VC 6吧？

换一个环境测试，
它对标准的只吃存在问题 ！