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Re: Patch: Prune unused DECL_STMTs from saved tree structure
- To: jason at redhat dot com
- Subject: Re: Patch: Prune unused DECL_STMTs from saved tree structure
- From: Mark Mitchell <mark at codesourcery dot com>
- Date: Tue, 29 Aug 2000 19:14:54 -0700
- Cc: law at cygnus dot com, zack at wolery dot cumb dot org, gcc-patches at gcc dot gnu dot org
- Organization: CodeSourcery, LLC
- References: <6558.967566181@upchuck><u9em387ys8.fsf@yorick.soma.redhat.com>
>>>>> "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