[Tinycc-devel] macro expansion problem (was: Building binutils with tcc)

[Lionel Fourquaux]

I've tried to reduce the problem to a minimal example. Here it is:

#define CONCAT2(a,b) a##b
#define XCONCAT2(a,b) CONCAT2(a,b)
#define _(x) x
void XCONCAT2(_,a) ();

This should (according to cpp) expand to:

void _a ();

and Tinycc gives an error message: macro '_' used with too few args.