diff options
author | Samuel Mimram <smimram@debian.org> | 2008-07-25 15:12:53 +0200 |
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committer | Samuel Mimram <smimram@debian.org> | 2008-07-25 15:12:53 +0200 |
commit | a0cfa4f118023d35b767a999d5a2ac4b082857b4 (patch) | |
tree | dabcac548e299fee1da464c93b3dba98484f45b1 /test-suite/bugs/closed/shouldsucceed/1446.v | |
parent | 2281410e38ef99d025ea77194585a9bc019fdaa9 (diff) |
Imported Upstream version 8.2~beta3+dfsgupstream/8.2.beta3+dfsg
Diffstat (limited to 'test-suite/bugs/closed/shouldsucceed/1446.v')
-rw-r--r-- | test-suite/bugs/closed/shouldsucceed/1446.v | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/shouldsucceed/1446.v b/test-suite/bugs/closed/shouldsucceed/1446.v new file mode 100644 index 00000000..d4e7cea8 --- /dev/null +++ b/test-suite/bugs/closed/shouldsucceed/1446.v @@ -0,0 +1,20 @@ +Lemma not_true_eq_false : forall (b:bool), b <> true -> b = false. +Proof. + destruct b;intros;trivial. + elim H. + exact (refl_equal true). +Qed. + +Section BUG. + + Variable b : bool. + Hypothesis H : b <> true. + Hypothesis H0 : b = true. + Hypothesis H1 : b <> true. + + Goal False. + rewrite (not_true_eq_false _ H) in * |-. + contradiction. + Qed. + +End BUG. |