diff options
| author |  Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-03-31 17:43:18 +0200 |
|---|---|---|
| committer | Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net> | 2018-04-13 12:57:39 +0200 |
| commit | 3a0b543af4ac99b29efdebe27b1d204d044a7bf0 (patch) | |
| tree | e1f926647c686a559b045654924a50535afa25c0 /plugins/ltac/extratactics.ml4 | |
| parent | f3b84cf63c242623bdcccd30c536e55983971da5 (diff) | |
Evar maps contain econstrs.
We bootstrap the circular evar_map <-> econstr dependency by moving
the internal EConstr.API module to Evd.MiniEConstr. Then we make the
Evd functions use econstr.
Diffstat (limited to 'plugins/ltac/extratactics.ml4')
| -rw-r--r-- | plugins/ltac/extratactics.ml4 | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/plugins/ltac/extratactics.ml4 b/plugins/ltac/extratactics.ml4 index 2e90ce90c..a5f8060ae 100644 --- a/plugins/ltac/extratactics.ml4 +++ b/plugins/ltac/extratactics.ml4 @@ -296,7 +296,6 @@ let project_hint ~poly pri l2r r = let env = Global.env() in let sigma = Evd.from_env env in let sigma, c = Evd.fresh_global env sigma gr in - let c = EConstr.of_constr c in let t = Retyping.get_type_of env sigma c in let t = Tacred.reduce_to_quantified_ref env sigma (Lazy.force coq_iff_ref) t in @@ -307,7 +306,6 @@ let project_hint ~poly pri l2r r = let p = if l2r then build_coq_iff_left_proj () else build_coq_iff_right_proj () in let sigma, p = Evd.fresh_global env sigma p in - let p = EConstr.of_constr p in let c = Reductionops.whd_beta sigma (mkApp (c, Context.Rel.to_extended_vect mkRel 0 sign)) in let c = it_mkLambda_or_LetIn (mkApp (p,[|mkArrow a (lift 1 b);mkArrow b (lift 1 a);c|])) sign in |