2 files changed, 30 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/bug_4771.v b/test-suite/bugs/closed/bug_4771.v
new file mode 100644
index 0000000000..e25e5a1be5
--- /dev/null
+++ b/test-suite/bugs/closed/bug_4771.v
@@ -0,0 +1,21 @@
+(* The following code used to trigger an anomaly in functor substitutions *)
+
+Module Type Foo.
+
+Parameter Inline t : nat.
+
+End Foo.
+
+Module F(X : Foo).
+
+Tactic Notation "foo" ref(x) := idtac.
+
+Ltac g := foo X.t.
+
+End F.
+
+Module N.
+Definition t := 0 + 0.
+End N.
+
+Module K := F(N).
diff --git a/test-suite/bugs/closed/bug_8224.v b/test-suite/bugs/closed/bug_8224.v
new file mode 100644
index 0000000000..42dd47d48c
--- /dev/null
+++ b/test-suite/bugs/closed/bug_8224.v
@@ -0,0 +1,9 @@
+(* Checking that terms are evar-free before being grounded *)
+
+(* This used to raise an anomaly in 8.9 beta *)
+
+Fail Fixpoint restrict f n :=
+  match n with
+  | O => nil
+  | S n => cons (f n) (restrict f n)
+  end.