diff options
Diffstat (limited to 'test-suite/bugs/closed/4372.v')
-rw-r--r-- | test-suite/bugs/closed/4372.v | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4372.v b/test-suite/bugs/closed/4372.v new file mode 100644 index 00000000..428192a3 --- /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. |