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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-21 19:50:03 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-03-21 19:50:03 +0000 |
| commit | 4da7ddb8c3c2f1dafd5d9187741659a9332b75c2 (patch) | |
| tree | 7677e09e6e7f86b42a2accb668c27859defecd50 /kernel/subtyping.ml | |
| parent | d223f85d0fd57ce74dcdcc8690a36f1ef87b408d (diff) | |
Firstorder: record with defined field aren't conjonctions (fix #2629)
The let-in in the type of constructor was perturbating the
Hipattern.dependent check, leading firstorder to consider too much
inductives as dependent-free conjonctions, ending with lift errors
(UNBOUND_REL_-2, ouch).
This patch is probably overly cautious : if the variable of the
let-in is used, we consider the constructor to be dependent.
If someday somebody feels it necessary, he/she could try to reduce
the let-in's instead...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16339 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'kernel/subtyping.ml')
0 files changed, 0 insertions, 0 deletions