You may receive C4786 warnings when you try to build a project in Visual C++ 5.0 or in Visual C++ 6.0

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Steps to Reproduce Behavior

   // compile options required: /Zi /GX
   #include <iostream>
   #include <string>
   #include <map>

   // move this pragma before the includes above to disable the
   //C4786 warnings
   #pragma warning (disable : 4786)

   int main () {
      using namespace std;
      map<int,string> m;
      m[0] = "hello world";
      cout << m[0] << endl;

      return 0;
   }