[Bug c/18287] Unaligned access to fields inside packed records

[ebotcazou at gcc dot gnu dot org]

------- Additional Comments From ebotcazou at gcc dot gnu dot org  2004-11-03 18:17 -------
>   t->Hour = 44;  /* unaligned word access */
> is unaligned word access if t is not word aligned in the first place, correct
> which is where the problem comes in right?

I confirm that the bus error (not bug error!) happens with 4.0.0 20041103.  But,
you're right, probably another problem there.

The compiler should not pass the adress of &dt->Time to Assign_Hour_Of if it
can't prove that the field is at least as aligned as its type.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18287