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Re: Patch: Prune unused DECL_STMTs from saved tree structure


>>>>> "Jason" == Jason Merrill <jason@redhat.com> writes:

    Jason> clear TREE_USED.  Perhaps that is a mistake.

I've always thought so, for whatever it's worth.  It yields bogus
warnings for the kinds of objects that are created only for the
side-effects in their construction.

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

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