(* Test error messages *) (* Test non-regression of bug fixed in r13486 (bad printer for module names) *) Module Type S. Parameter t:Type. End S. Module M : S. Fail End M. (* A simple check of how Ltac trace are used or not *) (* Unfortunately, cannot test error location... *) Ltac f x := apply x. Goal True. Fail simpl; apply 0. Fail simpl; f 0. Abort.