// { dg-do run  }// g++ 1.36.1 bug 900220_02// g++ treats plain `char' and `unsigned char' as different types, however// it fails to treat `signed char' as being a different type from plain// `char' as called for by both the ANSI C standard and the C++ reference// manual.// keywords: plain char type, signed char type, unsigned char type, overloadingvoid overloaded (char) {}void overloaded (signed char) {		// { dg-bogus "" } }void overloaded (unsigned char) {}void global_function (){  char c = 0;  signed char sc = 0;  unsigned char uc = 0;  overloaded (c);  overloaded (sc);  overloaded (uc);}int main () { return 0; }