aboutsummaryrefslogtreecommitdiffhomepage
path: root/test-suite/bugs/closed/1774.v
diff options
context:
space:
mode:
authorGravatar xclerc <xclerc@85f007b7-540e-0410-9357-904b9bb8a0f7>2013-09-20 12:40:28 +0000
committerGravatar xclerc <xclerc@85f007b7-540e-0410-9357-904b9bb8a0f7>2013-09-20 12:40:28 +0000
commite46ce40cee2c34f47acb55d2b24bd09f00987556 (patch)
tree696da31b3041d1b7c69244ab5a48f77b87ccf79b /test-suite/bugs/closed/1774.v
parent20bb249ed0e19cc0132519e3de06fafe2ba500c3 (diff)
Get rid of "shouldsucceed" subdirectory by moving tests to parent directory.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16797 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'test-suite/bugs/closed/1774.v')
-rw-r--r--test-suite/bugs/closed/1774.v18
1 files changed, 18 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/1774.v b/test-suite/bugs/closed/1774.v
new file mode 100644
index 000000000..4c24b481b
--- /dev/null
+++ b/test-suite/bugs/closed/1774.v
@@ -0,0 +1,18 @@
+Axiom pl : (nat -> Prop) -> (nat -> Prop) -> (nat -> Prop).
+Axiom plImp : forall k P Q,
+ pl P Q k -> forall (P':nat -> Prop),
+ (forall k', P k' -> P' k') -> forall (Q':nat -> Prop),
+ (forall k', Q k' -> Q' k') ->
+ pl P' Q' k.
+
+Definition nexists (P:nat -> nat -> Prop) : nat -> Prop :=
+ fun k' => exists k, P k k'.
+
+Goal forall k (A:nat -> nat -> Prop) (B:nat -> Prop),
+ pl (nexists A) B k.
+intros.
+eapply plImp.
+2:intros m' M'; econstructor; apply M'.
+2:intros m' M'; apply M'.
+simpl.
+Admitted.