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Hi all again... I did a chroot patch with ability to change uid and gid. I dunno if you all approve with the current implementation but the patch is small and it works here. remember to CC, since i'm not on this ml... //Ian Kumlien PS. To anyone on vorbis-dev, I'm *REALLY* sorry must be tired or something.. =) DS. <p><p><p> -------------- next part -------------- A

I try to create a big treelike list structure using the RDefines/RInternal macros. The tree carries information at each node (attribute list) and at each leaf (vector). My understanding is that for each node I add to the binary tree I have to call PROTECT(newnode = NEW_LIST(2)); and cannot UNPROTECT before I return the whole tree. Same story for node attributes and leaf vectors. However, this

2015-07-08 17:58 GMT+02:00 escha <escha at apple.com>: > [...] > > If you want to “revert" this sort of thing, you can do it at Select() time > or PreprocessISelDAG(), which is what I did on an out-of-tree backend to > turn add X, -C into sub X, C on selection time. This still lets all the > intermediate optimizations take advantage of the canonicalization. > >