From 9c732a5c878bac2592cb397aca3d17cfefdcd023 Mon Sep 17 00:00:00 2001
From: Hugo Herbelin
Date: Fri, 10 Jul 2015 01:13:59 +0200
Subject: Option -type-in-type: added support in checker and making it
 contaminating in vo files (this was not done yet in 24d0027f0 and
 090fffa57b).

Reused field "engagement" to carry information about both
impredicativity of set and type in type.

For the record: maybe some further checks to do around the sort of the
inductive types in coqchk?
---
 kernel/indtypes.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/indtypes.ml')

diff --git a/kernel/indtypes.ml b/kernel/indtypes.ml
index 31c0e83c84..9c79009dba 100644
--- a/kernel/indtypes.ml
+++ b/kernel/indtypes.ml
@@ -173,7 +173,7 @@ let cumulate_arity_large_levels env sign =
     sign (Universe.type0m,env))
 
 let is_impredicative env u =
-  is_type0m_univ u || (is_type0_univ u && engagement env = Some ImpredicativeSet)
+  is_type0m_univ u || (is_type0_univ u && is_impredicative_set env)
 
 (* Returns the list [x_1, ..., x_n] of levels contributing to template
    polymorphism. The elements x_k is None if the k-th parameter (starting
-- 
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