diff options
Diffstat (limited to 'test-suite/bugs/closed/HoTT_coq_098.v')
-rw-r--r-- | test-suite/bugs/closed/HoTT_coq_098.v | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/HoTT_coq_098.v b/test-suite/bugs/closed/HoTT_coq_098.v new file mode 100644 index 00000000..fc99daab --- /dev/null +++ b/test-suite/bugs/closed/HoTT_coq_098.v @@ -0,0 +1,63 @@ +Set Implicit Arguments. +Generalizable All Variables. + +Polymorphic Record SpecializedCategory (obj : Type) := Build_SpecializedCategory' { + Object :> _ := obj; + Morphism' : obj -> obj -> Type; + + Identity' : forall o, Morphism' o o; + Compose' : forall s d d', Morphism' d d' -> Morphism' s d -> Morphism' s d' +}. + +Polymorphic Definition TypeCat : @SpecializedCategory Type + := (@Build_SpecializedCategory' Type + (fun s d => s -> d) + (fun _ => (fun x => x)) + (fun _ _ _ f g => (fun x => f (g x)))). + +Inductive GraphIndex := GraphIndexSource | GraphIndexTarget. +Polymorphic Definition GraphIndexingCategory : @SpecializedCategory GraphIndex. +Admitted. + +Module success. + Section SpecializedFunctor. + Set Universe Polymorphism. + Context `(C : @SpecializedCategory objC). + Context `(D : @SpecializedCategory objD). + Unset Universe Polymorphism. + + Polymorphic Record SpecializedFunctor + := { + ObjectOf' : objC -> objD; + MorphismOf' : forall s d, C.(Morphism') s d -> D.(Morphism') (ObjectOf' s) (ObjectOf' d) + }. + End SpecializedFunctor. + + Polymorphic Definition UnderlyingGraph : SpecializedFunctor GraphIndexingCategory TypeCat. + Admitted. +End success. + +Module success2. + Section SpecializedFunctor. + Polymorphic Context `(C : @SpecializedCategory objC). + Polymorphic Context `(D : @SpecializedCategory objD). + + Polymorphic Record SpecializedFunctor + := { + ObjectOf' : objC -> objD; + MorphismOf' : forall s d, C.(Morphism') s d -> D.(Morphism') (ObjectOf' s) (ObjectOf' d) + }. + End SpecializedFunctor. + + Set Printing Universes. + Polymorphic Definition UnderlyingGraph : SpecializedFunctor GraphIndexingCategory TypeCat. + (* Toplevel input, characters 73-94: +Error: +The term "GraphIndexingCategory (* Top.563 *)" has type + "SpecializedCategory (* Top.563 Set *) GraphIndex" +while it is expected to have type + "SpecializedCategory (* Top.550 Top.551 *) ?7" +(Universe inconsistency: Cannot enforce Set = Top.551)). *) + admit. + Defined. +End success2. |