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| author |  aspiwack <aspiwack@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-11-02 15:34:24 +0000 |
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| committer | aspiwack <aspiwack@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-11-02 15:34:24 +0000 |
| commit | fe9258c4b228fb086baac7cd3d94207f2c43bb48 (patch) | |
| tree | d2637ba5b43dd97f79e181a15ec54299adb075d2 /theories/ZArith | |
| parent | 6e42eb07daf38213853bf4a9b9008c0e9e67f224 (diff) | |
A newly introduced variable inside a named context is no longer α-renamed.
Instead, in case of collision, the older name is substituted for a fresh one.
It should also be made inaccessible from the user, but I'll leave this for later.
The goal is to guarantee that [refine (fun x => _)] introduces a binder named [x].
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16972 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/ZArith')
0 files changed, 0 insertions, 0 deletions