diff options
Diffstat (limited to 'pretyping/typeclasses_errors.mli')
| -rw-r--r-- | pretyping/typeclasses_errors.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pretyping/typeclasses_errors.mli b/pretyping/typeclasses_errors.mli index 82e37f41d8..a697087d25 100644 --- a/pretyping/typeclasses_errors.mli +++ b/pretyping/typeclasses_errors.mli @@ -28,6 +28,7 @@ type typeclass_error = | NotAClass of constr | UnboundMethod of global_reference * identifier located (* Class name, method *) | NoInstance of identifier located * constr list + | UnsatisfiableConstraints of evar_map | MismatchedContextInstance of contexts * constr_expr list * named_context (* found, expected *) exception TypeClassError of env * typeclass_error @@ -38,4 +39,6 @@ val unbound_method : env -> global_reference -> identifier located -> 'a val no_instance : env -> identifier located -> constr list -> 'a +val unsatisfiable_constraints : env -> evar_map -> 'a + val mismatched_ctx_inst : env -> contexts -> constr_expr list -> named_context -> 'a |