Fix test-suite files.

2 files changed, 4 insertions, 3 deletions

diff --git a/test-suite/bugs/closed/3310.v b/test-suite/bugs/closed/3310.v
index ee9f8edfd..d6c31c6b4 100644
--- a/test-suite/bugs/closed/3310.v
+++ b/test-suite/bugs/closed/3310.v
@@ -1,10 +1,11 @@
 Set Primitive Projections.
+Set Implicit Arguments.
 
 CoInductive stream A := cons { hd : A; tl : stream A }.
 
-CoFixpoint id {A} (s : stream A) := cons _ (hd s) (id (tl s)).
+CoFixpoint id {A} (s : stream A) := cons (hd s) (id (tl s)).
 
 Lemma id_spec : forall A (s : stream A), id s = s.
 Proof.
 intros A s.
-Fail Timeout 1 change (id s) with (cons _ (hd (id s)) (tl (id s))).
+Fail change (id s) with (cons (hd (id s)) (tl (id s))).
diff --git a/test-suite/bugs/closed/3387.v b/test-suite/bugs/closed/3387.v
index feff8af2a..ae212caa5 100644
--- a/test-suite/bugs/closed/3387.v
+++ b/test-suite/bugs/closed/3387.v
@@ -16,6 +16,6 @@ Proof.
   let x := constr:(Type) in
   let y := constr:(Obj set_cat) in
   first [ unify x y | fail 2 "no unify" ];
-    change x with y. (* Error: Not convertible. *)
+    change x with y at -1. (* Error: Not convertible. *)
   reflexivity.
 Defined.
\ No newline at end of file