diff options
Diffstat (limited to 'test-suite')
| -rw-r--r-- | test-suite/success/CasesDep.v | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test-suite/success/CasesDep.v b/test-suite/success/CasesDep.v index af6e2cd336..8fde93c1ba 100644 --- a/test-suite/success/CasesDep.v +++ b/test-suite/success/CasesDep.v @@ -513,3 +513,16 @@ Definition test (s:step E E) := Inductive K : nat -> Type := KC : forall (p q:nat), K p. Definition get : K O -> nat := fun x => match x with KC p q => q end. + +(* Checking correct order of substitution of realargs *) +(* (was broken from revision 14664 to 14669) *) +(* Example extracted from contrib CoLoR *) + +Inductive EQ : nat -> nat -> Prop := R x y : EQ x y. + +Check fun e t (d1 d2:EQ e t) => + match d1 in EQ e1 t1, d2 in EQ e2 t2 return + (e1,t1) = (e2,t2) -> (e1,t1) = (e,t) -> 0=0 + with + | R _ _, R _ _ => fun _ _ => eq_refl + end. |