diff options
Diffstat (limited to 'test-suite/success/apply.v')
| -rw-r--r-- | test-suite/success/apply.v | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test-suite/success/apply.v b/test-suite/success/apply.v index 21b829aa..a4ed76c5 100644 --- a/test-suite/success/apply.v +++ b/test-suite/success/apply.v @@ -536,3 +536,13 @@ Goal forall f:nat->nat, (forall P x, P (f x)) -> let x:=f 0 in x = 0. intros f H x. apply H. Qed. + +(* Test that occur-check is not too restrictive (see comments of #3141) *) +Lemma bar (X: nat -> nat -> Prop) (foo:forall x, X x x) (a: unit) (H: tt = a): + exists x, exists y, X x y. +Proof. +intros; eexists; eexists; case H. +apply (foo ?y). +Grab Existential Variables. +exact 0. +Qed. |