--- a/src/HOL/Tools/Sledgehammer/sledgehammer_prover.ML Thu Oct 08 16:36:00 2020 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_prover.ML Thu Oct 08 17:02:56 2020 +0200
@@ -81,13 +81,13 @@
open ATP_Proof
open ATP_Util
-open ATP_Systems
open ATP_Problem
open ATP_Problem_Generate
open ATP_Proof_Reconstruct
open Metis_Tactic
open Sledgehammer_Fact
open Sledgehammer_Proof_Methods
+open Sledgehammer_ATP_Systems
(* Identifier that distinguishes Sledgehammer from other tools that could use "Async_Manager". *)
val SledgehammerN = "Sledgehammer"