.. a clarification. As I tried to briefly explain yesterday, this kind
of change means that:
extern void z();
void il() { if (z != (void*)0) z(); }
doesn't trigger anymore the pedwarn at beginning of
composite_pointer_type about the comparison itself, for the simple
reason that we don't call it anymore. I suppose that's Ok. Otherwise we
have to change something, it's a bit tricky tough. We could even decide
that we don't want to handle the above for -Waddress because
conceptually the issue with the comparison itself comes before, as again
I tried to explain a bit yesterday, but that triggers a warning only
with -pedantic (EDG has it by default).
Paolo.
