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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/1738.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/1738.v')
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1 files changed, 30 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/1738.v b/test-suite/bugs/closed/1738.v
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+Require Import FSets.
+
+Module SomeSetoids (Import M:FSetInterface.S).
+
+Lemma Equal_refl : forall s, s[=]s.
+Proof. red; split; auto. Qed.
+
+Add Relation t Equal
+ reflexivity proved by Equal_refl
+ symmetry proved by eq_sym
+ transitivity proved by eq_trans
+ as EqualSetoid.
+
+Add Morphism Empty with signature Equal ==> iff as Empty_m.
+Proof.
+unfold Equal, Empty; firstorder.
+Qed.
+
+End SomeSetoids.
+
+Module Test (Import M:FSetInterface.S).
+ Module A:=SomeSetoids M.
+ Module B:=SomeSetoids M. (* lots of warning *)
+
+ Lemma Test : forall s s', s[=]s' -> Empty s -> Empty s'.
+ intros.
+ rewrite H in H0.
+ assumption.
+Qed.
+End Test. \ No newline at end of file