# HG changeset patch
# User wenzelm
# Date 1537304854 -7200
# Node ID a2c042364efcab01d4d60a63422f279d157755bb
# Parent  bb4e4c253ebe78fc862e3841f038ace5ecb3ff94
tuned signature;

diff -r bb4e4c253ebe -r a2c042364efc src/Pure/Thy/sessions.scala
--- a/src/Pure/Thy/sessions.scala	Tue Sep 18 11:14:30 2018 +0200
+++ b/src/Pure/Thy/sessions.scala	Tue Sep 18 23:07:34 2018 +0200
@@ -196,7 +196,7 @@
     def imported_sources(name: String): List[SHA1.Digest] =
       session_bases(name).imported_sources.map(_._2)
 
-    def used_theories_conditions(warning: String => Unit = _ => ()): List[String] =
+    def used_theories_condition(warning: String => Unit = _ => ()): List[Document.Node.Name] =
       for {
         session_name <- sessions_structure.build_topological_order
         (options, name) <- session_bases(session_name).used_theories
@@ -210,7 +210,7 @@
             false
           }
         }
-      } yield name.theory
+      } yield name
 
     def sources(name: String): List[SHA1.Digest] =
       session_bases(name).sources.map(_._2)
diff -r bb4e4c253ebe -r a2c042364efc src/Pure/Tools/dump.scala
--- a/src/Pure/Tools/dump.scala	Tue Sep 18 11:14:30 2018 +0200
+++ b/src/Pure/Tools/dump.scala	Tue Sep 18 23:07:34 2018 +0200
@@ -112,7 +112,7 @@
     val include_sessions =
       deps.sessions_structure.imports_topological_order
 
-    val use_theories = deps.used_theories_conditions(progress.echo_warning)
+    val use_theories = deps.used_theories_condition(progress.echo_warning).map(_.theory)
 
 
     /* dump aspects asynchronously */