From b3b04d0a5c7c39140e2125321a17957ddcaf2b33 Mon Sep 17 00:00:00 2001 From: Hugo Herbelin Date: Mon, 19 Oct 2015 17:23:48 +0200 Subject: Test for #4372 (anomaly in inversion in the presence of fake dependency). --- test-suite/bugs/closed/4372.v | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 test-suite/bugs/closed/4372.v (limited to 'test-suite') diff --git a/test-suite/bugs/closed/4372.v b/test-suite/bugs/closed/4372.v new file mode 100644 index 000000000..428192a34 --- /dev/null +++ b/test-suite/bugs/closed/4372.v @@ -0,0 +1,20 @@ +(* Tactic inversion was raising an anomaly because of a fake + dependency of TypeDenote into its argument *) + +Inductive expr := +| ETrue. + +Inductive IntermediateType : Set := ITbool. + +Definition TypeDenote (IT : IntermediateType) : Type := + match IT with + | _ => bool + end. + +Inductive ValueDenote : forall (e:expr) it, TypeDenote it -> Prop := +| VT : ValueDenote ETrue ITbool true. + +Goal forall it v, @ValueDenote ETrue it v -> True. + intros it v H. + inversion H. +Abort. -- cgit v1.2.3