Hi!
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Does Sun Studio 12 have a warning for statements like...
-- snip --
int pd;
char *ptr1,
*ptr2;
/* ... */
pd = ptr2-ptr1;
-- snip --
... on 64bit targets ?
I've spend today some hours to dig-out this kind of bug where a pointer
difference (32bit on 32bit SPARC and 64bit on 64bit SPARC, e.g. a
|ptrdiff_t|) is stored in an |int| (32bit integer) the loss of bits
trigged a malfunction...
... somehow I was wondering why Sun Studio didn't warn about this.
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Bye,
Roland
--
__ . . __
(o.\ \/ /.o) roland.mainz at nrubsig.org
\__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer
/O /==\ O\ TEL +49 641 3992797
(;O/ \/ \O;)
