1 files changed, 15 insertions, 0 deletions
diff --git a/test-suite/success/Case21.v b/test-suite/success/Case21.v
new file mode 100644
index 00000000..db91eb40
--- /dev/null
+++ b/test-suite/success/Case21.v
@@ -0,0 +1,15 @@
+(* Check insertion of impossible case when there is no branch at all *)
+
+Inductive eq_true : bool -> Prop :=  is_eq_true : eq_true true.
+
+Check fun H:eq_true false => match H with end : False.
+
+Inductive I : bool -> bool -> Prop := C : I true true.
+
+Check fun x (H:I x false) => match H with end : False.
+
+Check fun x (H:I false x) => match H with end : False.
+
+Inductive I' : bool -> Type := C1  : I' true | C2 : I' true.
+
+Check fun x : I' false => match x with end : False.