Re: Warnings when compiling the Hurd -- strict aliasing

[Samuel Thibault]

Hi,

Thomas Schwinge, le Thu 14 Jun 2007 16:42:10 +0200, a écrit :
> From the quick glance I had, the problem is that MIG only handles data
> structures via the `vm_address_t' type, whereas in the C code those
> are pointers to structures.

But if I understand correctly, the problem is that doing this:

> +typedef      vm_offset_t __attribute__ ((__may_alias__))     vm_address_t;

will make vm_offset_t alias anybody, but not the content it is referring
to.

Samuel