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    SubjectRe: [PATCH] C undefined behavior fix
    On Tue, Jan 08, 2002 at 10:36:47AM -0200, Alexandre Oliva wrote:
    > > Yes, thank you, that part was obvious already. The question pertained
    > > to the fact that nobody outside compiler-visible code was being handed
    > > an address for b, and so the compiler could (if it wanted to) prove
    > > under pretty broad assumptions that nobody could *find* b to make the
    > > change in the first place.
    > How about a debugger?

    True. I just figured that actually modifying auto variables that were
    assigned only once and used only once in a debugger fell under the heading
    of *very* broad assumptions. :-)

    As it turns out, the discussion is now moot since volatile does indeed
    imply here what I dared not assume it would, and so it might even solve
    the RELOC problem.


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