[Bug c++/17743] dependent expressions in attributes

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-10-18 16:38 -------
(In reply to comment #15)

> I guess I don't see why/how alignof should be different than sizeof
> here (which works):
>  template <class T>
>  struct A 
>  {
>    char foo[sizeof(T)];
>  };

Yes, but how do you force the compiler to ensure that the alignment of char foo
[] is sufficient to placement-allocate an object of type T into it?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17743