diff options
author | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
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committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /test-suite/bugs/closed/3205.v | |
parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'test-suite/bugs/closed/3205.v')
-rw-r--r-- | test-suite/bugs/closed/3205.v | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/3205.v b/test-suite/bugs/closed/3205.v new file mode 100644 index 00000000..5c44f070 --- /dev/null +++ b/test-suite/bugs/closed/3205.v @@ -0,0 +1,26 @@ +Fail Fixpoint F (u : unit) : Prop := + (fun p : {P : Prop & _} => match p with existT _ _ P => P end) + (existT (fun P => False -> P) (F tt) _). +(* Anomaly: A universe comparison can only happen between variables. +Please report. *) + + + +Definition g (x : Prop) := x. + +Definition h (y : Type) := y. + +Definition eq_hf : h = g :> (Prop -> Type) := + @eq_refl (Prop -> Type) g. + +Set Printing All. +Set Printing Universes. +Fail Definition eq_hf : h = g :> (Prop -> Type) := + eq_refl g. +(* Originally an anomaly, now says +Toplevel input, characters 48-57: +Error: +The term "@eq_refl (forall _ : Prop, Prop) g" has type + "@eq (forall _ : Prop, Prop) g g" while it is expected to have type + "@eq (forall _ : Prop, Type (* Top.16 *)) (fun y : Prop => h y) g" +(Universe inconsistency: Cannot enforce Prop = Top.16)). *) |