diff options
| author |  Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2017-08-24 16:36:52 +0200 |
|---|---|---|
| committer |  Matthieu Sozeau <mattam@mattam.org> | 2017-08-25 14:03:48 +0200 |
| commit | ae43495dee6e3f4ab407a49050ea2546ab6bd428 (patch) | |
| tree | 535d685cb69430becfb7c922cda0336cae50a76d /test-suite/bugs | |
| parent | 7b1ff0c70a3ba9cd3cfa5aa6723f8f8a2b6e5396 (diff) | |
primproj: fix bug 5245, hnf on proj with simpl never flag.
Diffstat (limited to 'test-suite/bugs')
| -rw-r--r-- | test-suite/bugs/closed/5245.v | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/5245.v b/test-suite/bugs/closed/5245.v new file mode 100644 index 000000000..77bf169e1 --- /dev/null +++ b/test-suite/bugs/closed/5245.v @@ -0,0 +1,18 @@ +Set Primitive Projections. + +Record foo := Foo { + foo_car : Type; + foo_rel : foo_car -> foo_car -> Prop +}. +Arguments foo_rel : simpl never. + +Definition foo_fun {A B} := Foo (A -> B) (fun f g => forall x, f x = g x). + +Goal @foo_rel foo_fun (fun x : nat => x) (fun x => x). +Proof. +intros x; exact eq_refl. +Undo. +progress hnf; intros; exact eq_refl. +Undo. +unfold foo_rel. intros x. exact eq_refl. +Qed.
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