From 79ff2bc044aa86a5ce30f0c24647db8c8e2544fa Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias <e+git@x80.org>
Date: Mon, 2 Apr 2018 04:26:09 +0200
Subject: [api] Remove dependency of library on Vernacexpr.

Morally, `library` should not depend on the vernacular
definition. This will also create problems when trying to modularize
the codebase due to the cycle [vernacs depend for example on
constrexprs].

The fix is fortunately easy.
---
 library/declaremods.ml | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'library/declaremods.ml')

diff --git a/library/declaremods.ml b/library/declaremods.ml
index 762efc5e3..1d5df49cf 100644
--- a/library/declaremods.ml
+++ b/library/declaremods.ml
@@ -17,11 +17,25 @@ open Entries
 open Libnames
 open Libobject
 open Mod_subst
-open Vernacexpr
 open Misctypes
 
 (** {6 Inlining levels} *)
 
+(** Rigid / flexible module signature *)
+
+type 'a module_signature =
+  | Enforce of 'a (** ... : T *)
+  | Check of 'a list (** ... <: T1 <: T2, possibly empty *)
+
+(** Which module inline annotations should we honor,
+    either None or the ones whose level is less or equal
+    to the given integer *)
+
+type inline =
+  | NoInline
+  | DefaultInline
+  | InlineAt of int
+
 let default_inline () = Some (Flags.get_inline_level ())
 
 let inl2intopt = function
-- 
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