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Diffstat (limited to 'test-suite/failure/inductive4.v')
| -rw-r--r-- | test-suite/failure/inductive4.v | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/test-suite/failure/inductive4.v b/test-suite/failure/inductive4.v deleted file mode 100644 index 6ba36fd2..00000000 --- a/test-suite/failure/inductive4.v +++ /dev/null @@ -1,15 +0,0 @@ -(* This used to succeed in versions 8.1 to 8.3 *) - -Require Import Logic. -Require Hurkens. -Definition Ti := Type. -Inductive prod (X Y:Ti) := pair : X -> Y -> prod X Y. -Definition B : Prop := let F := prod True in F Prop. (* Aie! *) -Definition p2b (P:Prop) : B := pair True Prop I P. -Definition b2p (b:B) : Prop := match b with pair _ P => P end. -Lemma L1 : forall A : Prop, b2p (p2b A) -> A. -Proof (fun A x => x). -Lemma L2 : forall A : Prop, A -> b2p (p2b A). -Proof (fun A x => x). -Check Hurkens.paradox B p2b b2p L1 L2. - |