diff options
| -rw-r--r-- | test-suite/bugs/closed/5255.v | 24 | ||||
| -rw-r--r-- | toplevel/classes.ml | 18 |
2 files changed, 40 insertions, 2 deletions
diff --git a/test-suite/bugs/closed/5255.v b/test-suite/bugs/closed/5255.v new file mode 100644 index 000000000..5daaf9edb --- /dev/null +++ b/test-suite/bugs/closed/5255.v @@ -0,0 +1,24 @@ +Section foo. + Context (x := 1). + Definition foo : x = 1 := eq_refl. +End foo. + +Module Type Foo. + Context (x := 1). + Definition foo : x = 1 := eq_refl. +End Foo. + +Set Universe Polymorphism. + +Inductive unit := tt. +Inductive eq {A} (x y : A) : Type := eq_refl : eq x y. + +Section bar. + Context (x := tt). + Definition bar : eq x tt := eq_refl _ _. +End bar. + +Module Type Bar. + Context (x := tt). + Definition bar : eq x tt := eq_refl _ _. +End Bar. diff --git a/toplevel/classes.ml b/toplevel/classes.ml index 8142d48d8..d3da263dd 100644 --- a/toplevel/classes.ml +++ b/toplevel/classes.ml @@ -383,7 +383,13 @@ let context poly l = let ctx = Univ.ContextSet.to_context !uctx in (* Declare the universe context once *) let () = uctx := Univ.ContextSet.empty in - let decl = (ParameterEntry (None,poly,(t,ctx),None), IsAssumption Logical) in + let decl = match b with + | None -> + (ParameterEntry (None,poly,(t,ctx),None), IsAssumption Logical) + | Some b -> + let entry = Declare.definition_entry ~poly ~univs:ctx ~types:t b in + (DefinitionEntry entry, IsAssumption Logical) + in let cst = Declare.declare_constant ~internal:Declare.InternalTacticRequest id decl in match class_of_constr t with | Some (rels, ((tc,_), args) as _cl) -> @@ -399,9 +405,17 @@ let context poly l = in let impl = List.exists test impls in let decl = (Discharge, poly, Definitional) in - let nstatus = + let nstatus = match b with + | None -> pi3 (Command.declare_assumption false decl (t, !uctx) [] [] impl Vernacexpr.NoInline (Loc.ghost, id)) + | Some b -> + let ctx = Univ.ContextSet.to_context !uctx in + let decl = (Discharge, poly, Definition) in + let entry = Declare.definition_entry ~poly ~univs:ctx ~types:t b in + let hook = Lemmas.mk_hook (fun _ gr -> gr) in + let _ = Command.declare_definition id decl entry [] [] hook in + Lib.sections_are_opened () || Lib.is_modtype_strict () in let () = uctx := Univ.ContextSet.empty in status && nstatus |