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Re: Data structure for using directive
Geoff Keating <geoffk@geoffk.org> writes:
| Gabriel Dos Reis <gdr@integrable-solutions.net> writes:
|
| > The above requires me changing DECL_NAMESPACE_USING use a field of a
| > 'struct tree_decl' that has a compatible-type (or that can be made so)
| > with splay_tree. I'm thinking of DECL_POINTER_ALIAS_SET. Thoughts?
|
| I'm not quite sure what you're thinking of with the above paragraph,
| but if you're planning to add a pointer to a splay_tree into the tree
| datatype, you might want to consider doing it on the pch-branch
| because in mainline splay_tree is not GCable.
Hmm, my intent is to fix PR/2455 on mainline...
But your point on GCable field tells me I should be careful about not
fooliing the GC. Thanks.
[ hmm, I'm dreaming of the day we'll get rid of the catch-all tree ]
-- Gaby