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| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-09-09 21:47:17 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-09-28 16:51:21 +0200 |
| commit | d28304f6ba18ad9527a63cd01b39a5ad27526845 (patch) | |
| tree | ddd8c5d10f0d1e52c675e8e027053fac7f05f259 /pretyping/glob_ops.mli | |
| parent | b9740771e8113cb9e607793887be7a12587d0326 (diff) | |
Efficient fresh name generation relying on sets.
The old algorithm was relying on list membership, which is O(n). This was
nefarious for terms with many binders. We use instead sets in O(log n).
Diffstat (limited to 'pretyping/glob_ops.mli')
| -rw-r--r-- | pretyping/glob_ops.mli | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pretyping/glob_ops.mli b/pretyping/glob_ops.mli index bacc8fbe4..49ea9727c 100644 --- a/pretyping/glob_ops.mli +++ b/pretyping/glob_ops.mli @@ -43,11 +43,11 @@ val fold_glob_constr : ('a -> glob_constr -> 'a) -> 'a -> glob_constr -> 'a val fold_glob_constr_with_binders : (Id.t -> 'a -> 'a) -> ('a -> 'b -> glob_constr -> 'b) -> 'a -> 'b -> glob_constr -> 'b val iter_glob_constr : (glob_constr -> unit) -> glob_constr -> unit val occur_glob_constr : Id.t -> 'a glob_constr_g -> bool -val free_glob_vars : 'a glob_constr_g -> Id.t list +val free_glob_vars : 'a glob_constr_g -> Id.Set.t val bound_glob_vars : glob_constr -> Id.Set.t (* Obsolete *) val loc_of_glob_constr : 'a glob_constr_g -> Loc.t option -val glob_visible_short_qualid : 'a glob_constr_g -> Id.t list +val glob_visible_short_qualid : 'a glob_constr_g -> Id.Set.t (* Renaming free variables using a renaming map; fails with [UnsoundRenaming] if applying the renaming would introduce |