diff options
| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-09-30 17:25:58 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-09-30 18:19:31 +0200 |
| commit | 064de6f6839c4ef963b83018812c5d4113eb2bb9 (patch) | |
| tree | b375d90699c0b7304b5820f4b32d87bfb84c0c8c /tactics | |
| parent | 024cf5ae087024399cc894b121437d72cd11b480 (diff) | |
Fix bug #5045: [generalize] creates ill-typed terms in 8.6.
Diffstat (limited to 'tactics')
| -rw-r--r-- | tactics/tactics.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tactics/tactics.ml b/tactics/tactics.ml index 2fe8e0bc3..c550df101 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -2821,10 +2821,12 @@ let generalize_dep ?(with_let = false) c = (** *) let generalize_gen_let lconstr = Proofview.Goal.nf_s_enter { s_enter = begin fun gl -> + let env = Proofview.Goal.env gl in let newcl, evd = List.fold_right_i (Tacmach.New.of_old generalize_goal gl) 0 lconstr (Tacmach.New.pf_concl gl,Tacmach.New.project gl) in + let (evd, _) = Typing.type_of env evd newcl in let map ((_, c, b),_) = if Option.is_empty b then Some c else None in let tac = apply_type newcl (List.map_filter map lconstr) in Sigma.Unsafe.of_pair (tac, evd) |