Moving wit_unit to Stdarg.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16595 85f007b7-540e-0410-9357-904b9bb8a0f7

4 files changed, 7 insertions, 5 deletions

diff --git a/interp/stdarg.ml b/interp/stdarg.ml
index cfc65bde8..1216e06b1 100644
--- a/interp/stdarg.ml
+++ b/interp/stdarg.ml
@@ -15,6 +15,11 @@ let def_uniform name pr = { (default_uniform_arg0 name) with
   arg0_tprint = pr;
 }
 
+let wit_unit : unit uniform_genarg_type =
+  let pr_unit _ = str "()" in
+  let arg = def_uniform "unit" pr_unit in
+  make0 None "unit" arg
+
 let wit_bool : bool uniform_genarg_type =
   let pr_bool b = str (if b then "true" else "false") in
   let arg = def_uniform "bool" pr_bool in
diff --git a/interp/stdarg.mli b/interp/stdarg.mli
index 276c4c54c..a82a9666b 100644
--- a/interp/stdarg.mli
+++ b/interp/stdarg.mli
@@ -10,6 +10,8 @@
 
 open Genarg
 
+val wit_unit : unit uniform_genarg_type
+
 val wit_bool : bool uniform_genarg_type
 
 val wit_int : int uniform_genarg_type
diff --git a/tactics/taccoerce.ml b/tactics/taccoerce.ml
index 89774ba21..e530a5fbd 100644
--- a/tactics/taccoerce.ml
+++ b/tactics/taccoerce.ml
@@ -18,9 +18,6 @@ open Stdarg
 
 exception CannotCoerceTo of string
 
-let (wit_unit : (unit, unit, unit) Genarg.genarg_type) =
-  Genarg.create_arg None "unit"
-
 let (wit_constr_context : (Empty.t, Empty.t, constr) Genarg.genarg_type) =
   Genarg.create_arg None "constr_context"
 
diff --git a/tactics/taccoerce.mli b/tactics/taccoerce.mli
index f9ffb70a5..75f45e731 100644
--- a/tactics/taccoerce.mli
+++ b/tactics/taccoerce.mli
@@ -82,8 +82,6 @@ val coerce_to_int_or_var_list : Value.t -> int or_var list
 
 (** {5 Missing generic arguments} *)
 
-val wit_unit : (unit, unit, unit) genarg_type
-
 val wit_constr_context : (Empty.t, Empty.t, constr) genarg_type
 
 val wit_constr_under_binders : (Empty.t, Empty.t, constr_under_binders) genarg_type