Steve, You are correct about the C++ conflict. Look at the 4th bullet in the C/Objective-C/C++ section: http://gcc.gnu.org/gcc-3.4/changes.html corey On 7/6/05, Steve deRosier <derosier@xxxxxxxxxxxxx> wrote: > Perhaps this is now against standard ISO C++ now, but in g++ 3.3.2, the following code compiled (snipped and adjusted of course): > > class whatever > { > private: > typedef enum { BUFF_LEFT=0, BUFF_RIGHT=1, BUFF_SIZE=2 } eBuffSide; > } > > void whatever::function( void ) > { > for( eBuffSide i = BUFF_LEFT; i <= BUFF_RIGHT; (int(i))++ ) > { > function2( i ) > ... > } > } > > Now with 3.4.3 I get an error: > "error: ISO C++ forbids cast to non-reference type used as lvalue" > > What gives? > > Removing the cast gives me an error about not being able to find a postfix operator++. To make this compile under 3.4.3 I have to code as: > > for( int i = BUFF_LEFT; i <= BUFF_RIGHT; i++ ) > { > function2( eBuffSide(i) ) > ... > } > > Is there a better way to do this? (And no, I don't want to make eBuffSide into a class of its own w/ proper operator overloading, it is just intended to be a class-scope named constant.) > > - Steve >
