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-rw-r--r--coq/ex-module.v40
1 files changed, 34 insertions, 6 deletions
diff --git a/coq/ex-module.v b/coq/ex-module.v
index f8df0c31..227b3ff7 100644
--- a/coq/ex-module.v
+++ b/coq/ex-module.v
@@ -1,4 +1,27 @@
+Module Type O1.
+Parameter A:Set.
+Parameter B:Set.
+End O1.
+
+
+Module R:O1.
+Definition A:=nat.
+Definition B:=bool.
+End R.
+
+Module R2: O1 with Definition A:=nat.
+Definition A:=nat.
+Definition B:=bool.
+End R2.
+
+Module R4.
+Module R3: O1 with Definition A:=nat :=R2.
+End R4.
+
+
+
+
Module M.
Module Type SIG.
Parameter T:Set.
@@ -15,6 +38,10 @@ Module M.
Module O:=N.
End M.
+Import M.
+Print t.
+
+
Definition t:O=O.
Trivial.
Save.
@@ -24,13 +51,14 @@ Section toto.
Print M.
End toto.
- Module N:=M.
+Module N:=M.
+
+
+Module Type typ.
+Parameter T:Set.
+Parameter a:T.
+End typ.
-Module R:N.SIG.
- Definition T:Set:=nat.
- Definition x:T:= O.
- Definition foo:nat:=(S O).
-End R.
Module Type N'.