2 files changed, 41 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/shouldsucceed/2095.v b/test-suite/bugs/closed/shouldsucceed/2095.v
new file mode 100644
index 0000000000..28ea99dfef
--- /dev/null
+++ b/test-suite/bugs/closed/shouldsucceed/2095.v
@@ -0,0 +1,19 @@
+(* Classes and sections *)
+
+Section OPT.
+  Variable A: Type.
+
+  Inductive MyOption: Type :=
+  | MyNone: MyOption
+  | MySome: A -> MyOption.
+
+  Class Opt: Type := {
+    f_opt: A -> MyOption
+  }.
+End OPT.
+
+Definition f_nat (n: nat):  MyOption nat := MySome _ n.
+
+Instance Nat_Opt: Opt nat := {
+  f_opt := f_nat
+}.
diff --git a/test-suite/bugs/closed/shouldsucceed/2108.v b/test-suite/bugs/closed/shouldsucceed/2108.v
new file mode 100644
index 0000000000..cad8baa981
--- /dev/null
+++ b/test-suite/bugs/closed/shouldsucceed/2108.v
@@ -0,0 +1,22 @@
+(* Declare Module in Module Type *)
+Module Type A.
+Record t : Set := { something : unit }.
+End A.
+
+
+Module Type B.
+Declare Module BA : A.
+End B.
+
+
+Module Type C.
+Declare Module CA  : A.
+Declare Module CB : B with Module BA := CA.
+End C.
+
+
+Module Type D.
+Declare Module DA : A.
+(* Next line gives: "Anomaly: uncaught exception Not_found. Please report." *)
+Declare Module DC : C with Module CA := DA.
+End D.