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author | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-03-31 23:20:25 +0200 |
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committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-04-01 02:34:24 +0200 |
commit | 3df2431a80f9817ce051334cb9c3b1f465bffb60 (patch) | |
tree | db9ec5c21eeae52bb9bc4b391e261496835f03bc /vernac | |
parent | ce029533a1f0fc6ac9e28d162350a64446522246 (diff) |
Actually exporting delayed universes in the EConstr implementation.
For now we only normalize sorts, and we leave instances for the next
commit.
Diffstat (limited to 'vernac')
-rw-r--r-- | vernac/command.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vernac/command.ml b/vernac/command.ml index 32b0abb8a..db203b425 100644 --- a/vernac/command.ml +++ b/vernac/command.ml @@ -987,8 +987,8 @@ let build_wellfounded (recname,pl,n,bl,arityc,body) poly r measure notation = try let ctx, ar = Reductionops.splay_prod_n env !evdref 2 relty in match ctx, EConstr.kind !evdref ar with - | [LocalAssum (_,t); LocalAssum (_,u)], Sort (Prop Null) - when Reductionops.is_conv env !evdref t u -> t + | [LocalAssum (_,t); LocalAssum (_,u)], Sort s + when Sorts.is_prop (ESorts.kind !evdref s) && Reductionops.is_conv env !evdref t u -> t | _, _ -> error () with e when CErrors.noncritical e -> error () in |