>>> Specifically, rescoping labels isn't necessary for an arbitrary bundle of >>> cleanups (like a full expression) because you can't typically jump into >>> such things, and permitting that would involve more than just rescoping >>> some labels. >> >> I think this makes sense, but an example would probably illuminate. > > You can't jump into an expression because there's stuff gettin' evaluated > there. >
Right. Cool. >>> You really don't need a full LexicalScope here; all of the child >>> expressions and statements are already being appropriately scoped. >>> You should just make your own RAII class. >> >> Oddly enough I did. It was called "LexicalScope" for things that >> needed a debug lexical scope along with the assorted cleanups. It >> seems to have been appropriated though :) > > Well, I didn't realize the code in this case was so closely aligned with > an actual cleanups scope. > :) Mostly I think all debug lexical scopes are going to be, but a subset, not a superset. I've gone ahead and committed the change. Thanks! -eric _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
