6 files changed, 81 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/bug_13903.v b/test-suite/bugs/closed/bug_13903.v
new file mode 100644
index 0000000000..7c1820b85c
--- /dev/null
+++ b/test-suite/bugs/closed/bug_13903.v
@@ -0,0 +1,5 @@
+Section test.
+Variables (T : Type) (x : T).
+#[using="x"] Definition test : unit := tt.
+End test.
+Check test : forall T, T -> unit.
diff --git a/test-suite/bugs/closed/bug_13960.v b/test-suite/bugs/closed/bug_13960.v
new file mode 100644
index 0000000000..947db9586f
--- /dev/null
+++ b/test-suite/bugs/closed/bug_13960.v
@@ -0,0 +1,10 @@
+Require Ltac2.Ltac2.
+
+Set Default Goal Selector "!".
+
+Ltac2 t () := let _ := Message.print (Message.of_string "hi") in 42.
+
+Goal False.
+Proof.
+Ltac2 Eval t ().
+Abort.
diff --git a/test-suite/ltac2/ind.v b/test-suite/ltac2/ind.v
new file mode 100644
index 0000000000..6f7352d224
--- /dev/null
+++ b/test-suite/ltac2/ind.v
@@ -0,0 +1,25 @@
+Require Import Ltac2.Ltac2.
+Require Import Ltac2.Option.
+
+Ltac2 Eval
+  let nat := Option.get (Env.get [@Coq; @Init; @Datatypes; @nat]) in
+  let nat := match nat with
+  | Std.IndRef nat => nat
+  | _ => Control.throw Not_found
+  end in
+  let data := Ind.data nat in
+  (* Check that there is only one inductive in the block *)
+  let ntypes := Ind.nblocks data in
+  let () := if Int.equal ntypes 1 then () else Control.throw Not_found in
+  let nat' := Ind.repr (Ind.get_block data 0) in
+  (* Check it corresponds *)
+  let () := if Ind.equal nat nat' then () else Control.throw Not_found in
+  let () := if Int.equal (Ind.index nat) 0 then () else Control.throw Not_found in
+  (* Check the number of constructors *)
+  let nconstr := Ind.nconstructors data in
+  let () := if Int.equal nconstr 2 then () else Control.throw Not_found in
+  (* Create a fresh instance *)
+  let s := Ind.get_constructor data 1 in
+  let s := Env.instantiate (Std.ConstructRef s) in
+  constr:($s 0)
+.
diff --git a/test-suite/ltac2/syntax_cast.v b/test-suite/ltac2/syntax_cast.v
new file mode 100644
index 0000000000..f62d49173d
--- /dev/null
+++ b/test-suite/ltac2/syntax_cast.v
@@ -0,0 +1,14 @@
+Require Import Ltac2.Ltac2.
+
+Ltac2 foo0 x y : unit := ().
+Ltac2 foo1 : unit := ().
+Fail Ltac2 foo2 : unit -> unit := ().
+Ltac2 foo3 : unit -> unit := fun (_ : unit) => ().
+
+Ltac2 bar0 := fun x y : unit => ().
+Fail Ltac2 bar1 := fun x : unit => 0.
+Ltac2 bar2 := fun x : unit list => [].
+
+Ltac2 qux0 := let x : unit := () in ().
+Ltac2 qux1 () := let x y z : unit := () in x 0 "".
+Fail Ltac2 qux2 := let x : unit -> unit := () in ().
diff --git a/test-suite/output/ltac2_deprecated.out b/test-suite/output/ltac2_deprecated.out
new file mode 100644
index 0000000000..d17b719bcd
--- /dev/null
+++ b/test-suite/output/ltac2_deprecated.out
@@ -0,0 +1,12 @@
+File "stdin", line 13, characters 11-14:
+Warning: Ltac2 definition foo is deprecated. test_definition
+[deprecated-ltac2-definition,deprecated]
+- : unit = ()
+File "stdin", line 14, characters 11-14:
+Warning: Ltac2 alias bar is deprecated. test_notation
+[deprecated-ltac2-alias,deprecated]
+- : unit = ()
+File "stdin", line 15, characters 11-14:
+Warning: Ltac2 definition qux is deprecated. test_external
+[deprecated-ltac2-definition,deprecated]
+- : 'a array -> int = <fun>
diff --git a/test-suite/output/ltac2_deprecated.v b/test-suite/output/ltac2_deprecated.v
new file mode 100644
index 0000000000..9598a5979c
--- /dev/null
+++ b/test-suite/output/ltac2_deprecated.v
@@ -0,0 +1,15 @@
+Require Import Ltac2.Ltac2.
+
+#[deprecated(note="test_definition")]
+Ltac2 foo := ().
+
+#[deprecated(note="test_notation")]
+Ltac2 Notation bar := ().
+
+#[deprecated(note="test_external")]
+Ltac2 @ external qux : 'a array -> int := "ltac2" "array_length".
+(* Randomly picked external function *)
+
+Ltac2 Eval foo.
+Ltac2 Eval bar.
+Ltac2 Eval qux.