On Fri, 2007-07-13 at 17:07 -0700, Doug Baskins wrote:
> Mike:
>
> I just tried it and found the same thing. The problem is (apparently)
> g++ does not
> allow "casts" except to the value 0.
You mean *from* the value 0.
> Furthermore, I do not know if there
> is a way to cast (-1) or (~0UL) to a void* type.
If void* and int are the same size it is permitted,
but the cast must be explicit.
Judy breaks strict ISO C99 aliasing rules in several places --
I have ignored this. It does matter .. my box is 64 bit,
int isn't long enough to hold a pointer.
you cannot cast
int* <--> char*
for example. If you want to do that you must go *via* a void*.
--
John Skaller <skaller at users dot sf dot net>
Felix, successor to C++: http://felix.sf.net
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