kernel/declarations becomes a pure mli

 - constr_substituted and lazy_constr are now in a dedicated kernel/lazyconstr.ml
 - the functions that were in declarations.ml (mostly substitution utilities
   and hashcons) are now in kernel/declareops.ml

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16250 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 56 insertions, 0 deletions

diff --git a/kernel/declareops.mli b/kernel/declareops.mli
new file mode 100644
index 000000000..1616e4639
--- /dev/null
+++ b/kernel/declareops.mli
@@ -0,0 +1,56 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+open Declarations
+open Mod_subst
+open Lazyconstr
+
+(** Operations concerning types in [Declarations] :
+    [constant_body], [mutual_inductive_body], [module_body] ... *)
+
+(** {6 Constants} *)
+
+val subst_const_def : substitution -> constant_def -> constant_def
+val subst_const_body : substitution -> constant_body -> constant_body
+
+(** Is there a actual body in const_body or const_body_opaque ? *)
+
+val constant_has_body : constant_body -> bool
+
+(** Accessing const_body_opaque or const_body *)
+
+val body_of_constant : constant_body -> constr_substituted option
+
+val is_opaque : constant_body -> bool
+
+
+(** {6 Inductive types} *)
+
+val eq_recarg : recarg -> recarg -> bool
+
+val subst_recarg : substitution -> recarg -> recarg
+
+val mk_norec : wf_paths
+val mk_paths : recarg -> wf_paths list array -> wf_paths
+val dest_recarg : wf_paths -> recarg
+val dest_subterms : wf_paths -> wf_paths list array
+val recarg_length : wf_paths -> int -> int
+
+val subst_wf_paths : substitution -> wf_paths -> wf_paths
+
+val subst_mind : substitution -> mutual_inductive_body -> mutual_inductive_body
+
+
+(** {6 Hash-consing} *)
+
+(** Here, strictly speaking, we don't perform true hash-consing
+    of the structure, but simply hash-cons all inner constr
+    and other known elements *)
+
+val hcons_const_body : constant_body -> constant_body
+val hcons_mind : mutual_inductive_body -> mutual_inductive_body