1 files changed, 40 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4932.v b/test-suite/bugs/closed/4932.v
new file mode 100644
index 0000000000..df200cdce0
--- /dev/null
+++ b/test-suite/bugs/closed/4932.v
@@ -0,0 +1,40 @@
+(* Testing recursive notations with binders seen as terms *)
+
+Inductive ftele : Type :=
+| fb {T:Type} : T -> ftele
+| fr {T} : (T -> ftele) -> ftele.
+
+Fixpoint args ftele : Type :=
+  match ftele with
+    | fb _ => unit
+    | fr f => sigT (fun t => args (f t))
+  end.
+
+Definition fpack := sigT args.
+Definition pack fp fa : fpack := existT _ fp fa.
+
+Notation "'tele' x .. z := b" :=
+  (
+    (fun x => ..
+                (fun z =>
+                   pack
+                     (fr (fun x => .. ( fr (fun z => fb b) ) .. ) )
+                     (existT _ x .. (existT _ z tt) .. )
+                ) ..
+    )
+  ) (at level 85, x binder, z binder).
+
+Check fun '((y,z):nat*nat) => pack (fr (fun '((y,z):nat*nat) => fb tt))
+                                   (existT _ (y,z) tt).
+
+Example test := tele (t : Type) := tt.
+Check test nat.
+
+Example test2 := tele (t : Type) (x:t) := tt.
+Check test2 nat 0.
+
+Check tele (t : Type) (y:=0) (x:t) := tt.
+Check (tele (t : Type) (y:=0) (x:t) := tt) nat 0.
+
+Check tele (t : Type) '((y,z):nat*nat) (x:t) := tt.
+Check (tele (t : Type) '((y,z):nat*nat) (x:t) := tt) nat (1,2) 3.