clarified signature according to Scala version;
authorwenzelm
Tue, 19 Sep 2017 14:22:51 +0200
changeset 66679 ed8d359d92e4
parent 66678 ad96222853fc
child 66680 74a1b722507e
clarified signature according to Scala version;
src/Pure/System/isabelle_system.ML
--- a/src/Pure/System/isabelle_system.ML	Mon Sep 18 18:26:55 2017 +0200
+++ b/src/Pure/System/isabelle_system.ML	Tue Sep 19 14:22:51 2017 +0200
@@ -6,6 +6,7 @@
 
 signature ISABELLE_SYSTEM =
 sig
+  val rm_tree: Path.T -> unit
   val mkdirs: Path.T -> unit
   val mkdir: Path.T -> unit
   val copy_dir: Path.T -> Path.T -> unit