------- Comment #3 from pinskia at gcc dot gnu dot org 2006-06-19 16:54 -------
(In reply to comment #2)
> Changing just one line of the test program to the (AFAIK) legal C code. By
> casting through void *, we are addressing Andrew's concerns about violating
> the
> C rules.
>
> Foo *pFoo = *(Foo **) ((void *)&longPtr); /* // BAD! */
No you are still accessing a long as a "Foo*", the intermediate types does not
change a thing.
The cast to "void*" is designed to get rid of the warning but does not get rid
of the undefinedness of the code.
*** This bug has been marked as a duplicate of 21920 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28073
