Paul Eggert wrote: > ! # define verify_expr(R) ((void) sizeof (verify_type__ (R)))
This doesn't work in C++: gcc gives an error "error: ISO C++ forbids defining types within sizeof" However, Jim's first version with the NULL pointer works in C++ too: #define verify_expr(R) (void) ((verify_type__ (R) *) 0) I'd therefore suggest to use this one. Bruno _______________________________________________ bug-gnulib mailing list bug-gnulib@gnu.org http://lists.gnu.org/mailman/listinfo/bug-gnulib
