diff options
| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2016-11-26 16:18:47 +0100 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-02-14 17:30:44 +0100 |
| commit | b4b90c5d2e8c413e1981c456c933f35679386f09 (patch) | |
| tree | fc84ec244390beb2f495b024620af2e130ad5852 /plugins/cc | |
| parent | 78a8d59b39dfcb07b94721fdcfd9241d404905d2 (diff) | |
Definining EConstr-based contexts.
This removes quite a few unsafe casts. Unluckily, I had to reintroduce
the old non-module based names for these data structures, because I could
not reproduce easily the same hierarchy in EConstr.
Diffstat (limited to 'plugins/cc')
| -rw-r--r-- | plugins/cc/cctac.ml | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/plugins/cc/cctac.ml b/plugins/cc/cctac.ml index 53c450116..5d894c677 100644 --- a/plugins/cc/cctac.ml +++ b/plugins/cc/cctac.ml @@ -28,10 +28,6 @@ open Proofview.Notations module RelDecl = Context.Rel.Declaration module NamedDecl = Context.Named.Declaration -let local_assum (na, t) = - let inj = EConstr.Unsafe.to_constr in - RelDecl.LocalAssum (na, inj t) - let reference dir s = lazy (Coqlib.gen_reference "CC" dir s) let _f_equal = reference ["Init";"Logic"] "f_equal" @@ -160,7 +156,7 @@ let rec quantified_atom_of_constr env sigma nrels term = let patts=patterns_of_constr env sigma nrels atom in `Nrule patts else - quantified_atom_of_constr (Environ.push_rel (local_assum (id,atom)) env) sigma (succ nrels) ff + quantified_atom_of_constr (EConstr.push_rel (RelDecl.LocalAssum (id,atom)) env) sigma (succ nrels) ff | _ -> let patts=patterns_of_constr env sigma nrels term in `Rule patts @@ -175,7 +171,7 @@ let litteral_of_constr env sigma term= else begin try - quantified_atom_of_constr (Environ.push_rel (local_assum (id,atom)) env) sigma 1 ff + quantified_atom_of_constr (EConstr.push_rel (RelDecl.LocalAssum (id,atom)) env) sigma 1 ff with Not_found -> `Other (decompose_term env sigma term) end |