Borland C++ 5.02
Borland C++ 5.02: vector.h(438,1): Comparing signed and unsigned values
Its only a warning but it shouldn't happen.
In the 4 places it happens, add a cast to int.
For example, in line 438 change:
if (end_of_storage - finish >= n)
if (end_of_storage - finish >= (int)n)