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-rw-r--r--theories/FSets/FSetBridge.v3
1 files changed, 3 insertions, 0 deletions
diff --git a/theories/FSets/FSetBridge.v b/theories/FSets/FSetBridge.v
index 73021a84a3..4917fcb5fd 100644
--- a/theories/FSets/FSetBridge.v
+++ b/theories/FSets/FSetBridge.v
@@ -137,6 +137,7 @@ Module DepOfNodep (Import M: S) <: Sdep with Module E := M.E.
generalize (E.eq_sym H0); case (Pdec x); case (Pdec y); firstorder.
Qed.
+ #[global]
Hint Resolve compat_P_aux : core.
Definition filter :
@@ -467,6 +468,7 @@ Module NodepOfDep (M: Sdep) <: S with Module E := M.E.
Proof.
intros; unfold elements; case (M.elements s); firstorder.
Qed.
+ #[global]
Hint Resolve elements_3 : core.
Lemma elements_3w : forall s : t, NoDupA E.eq (elements s).
@@ -666,6 +668,7 @@ Module NodepOfDep (M: Sdep) <: S with Module E := M.E.
rewrite <- H1; firstorder.
Qed.
+ #[global]
Hint Resolve compat_P_aux : core.
Definition filter (f : elt -> bool) (s : t) : t :=