c++ - enum to int conversion (bug?)
I don't know whether this is a bug or not, Comeau compiles it without a problem. #include <stdio.h> class Bug3 { public : enum Type { Type_ONE = 0x0001, Type_TWO = 0x0002 }; public : Bug3 () {} bool Set ( bool _one, Type _two = Type_ONE ) { printf ( "Set ( bool _one = %b )\n", _one ); return ( true ); } bool Set ( int _one = 0, Type _two = Type_ONE ) { printf ( "Set ( int _one = %d )\n", _one ); return ( true ); } }; int main ( int argc, char *argv [] ) { Bug3 test; test.Set ( true , Bug3 :: Type_ONE ); // this works test.Set ( false , Bug3 :: Type_ONE ); // this works test.Set ( 0 , Bug3 :: Type_TWO ); // this works test.Set ( 1 , Bug3 :: Type_TWO ); // this works test.Set ( Bug3 :: Type_ONE, Bug3 :: Type_TWO ); // this does NOT work test.Set ( Bug3 :: Type_TWO, Bug3 :: Type_TWO ); // this does NOT work return ( 0 ); }
Apr 02 2003
Yep, this is a similar problem as the one I posted before about the int <-> bool conversion problem. "Arjan" <Arjan_member pathlink.com> wrote in message news:b6ecdg$ulb$1 digitaldaemon.com...I don't know whether this is a bug or not, Comeau compiles it without aproblem.#include <stdio.h> class Bug3 { public : enum Type { Type_ONE = 0x0001, Type_TWO = 0x0002 }; public : Bug3 () {} bool Set ( bool _one, Type _two = Type_ONE ) { printf ( "Set ( bool _one = %b )\n", _one ); return ( true ); } bool Set ( int _one = 0, Type _two = Type_ONE ) { printf ( "Set ( int _one = %d )\n", _one ); return ( true ); } }; int main ( int argc, char *argv [] ) { Bug3 test; test.Set ( true , Bug3 :: Type_ONE ); // thisworkstest.Set ( false , Bug3 :: Type_ONE ); // thisworkstest.Set ( 0 , Bug3 :: Type_TWO ); // thisworkstest.Set ( 1 , Bug3 :: Type_TWO ); // thisworkstest.Set ( Bug3 :: Type_ONE, Bug3 :: Type_TWO ); // thisdoesNOT work test.Set ( Bug3 :: Type_TWO, Bug3 :: Type_TWO ); // thisdoesNOT work return ( 0 ); }
Apr 02 2003