diff options
Diffstat (limited to 'test-suite/bugs/opened/shouldnotfail/1671.v')
| -rw-r--r-- | test-suite/bugs/opened/shouldnotfail/1671.v | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test-suite/bugs/opened/shouldnotfail/1671.v b/test-suite/bugs/opened/shouldnotfail/1671.v new file mode 100644 index 00000000..800c431e --- /dev/null +++ b/test-suite/bugs/opened/shouldnotfail/1671.v @@ -0,0 +1,12 @@ +(* Exemple soumis par Pierre Corbineau (bug #1671) *) + +CoInductive hdlist : unit -> Type := +| cons : hdlist tt -> hdlist tt. + +Variable P : forall bo, hdlist bo -> Prop. +Variable all : forall bo l, P bo l. + +Definition F (l:hdlist tt) : P tt l := +match l in hdlist u return P u l with +| cons (cons l') => all tt _ +end. |