Untangling Tacexpr from lower strata.

1 files changed, 35 insertions, 0 deletions

diff --git a/intf/tactypes.mli b/intf/tactypes.mli
new file mode 100644
index 000000000..b96cb67df
--- /dev/null
+++ b/intf/tactypes.mli
@@ -0,0 +1,35 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(** Tactic-related types that are not totally Ltac specific and still used in
+    lower API. It's not clear whether this is a temporary API or if this is
+    meant to stay. *)
+
+open Loc
+open Names
+open Constrexpr
+open Glob_term
+open Pattern
+open Misctypes
+
+(** In globalize tactics, we need to keep the initial [constr_expr] to recompute
+   in the environment by the effective calls to Intro, Inversion, etc 
+   The [constr_expr] field is [None] in TacDef though *)
+type glob_constr_and_expr = Glob_term.glob_constr * constr_expr option
+type glob_constr_pattern_and_expr = Id.Set.t * glob_constr_and_expr * constr_pattern
+
+type 'a delayed_open =
+  { delayed : 'r. Environ.env -> 'r Sigma.t -> ('a, 'r) Sigma.sigma }
+
+type delayed_open_constr = Term.constr delayed_open
+type delayed_open_constr_with_bindings = Term.constr with_bindings delayed_open
+
+type intro_pattern = delayed_open_constr intro_pattern_expr located
+type intro_patterns = delayed_open_constr intro_pattern_expr located list
+type or_and_intro_pattern = delayed_open_constr or_and_intro_pattern_expr located
+type intro_pattern_naming = intro_pattern_naming_expr located