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updated according to eb3e399f5b9f;
authorwenzelm
Fri, 19 Dec 2014 23:27:00 +0100
changeset 59160 faaedc8222c8
parent 59159 9312710451f5
child 59161 5a13df748fac
updated according to eb3e399f5b9f;
src/Pure/Concurrent/synchronized_sequential.ML file | annotate | diff | comparison | revisions 
--- a/src/Pure/Concurrent/synchronized_sequential.ML	Fri Dec 19 23:01:46 2014 +0100
+++ b/src/Pure/Concurrent/synchronized_sequential.ML	Fri Dec 19 23:27:00 2014 +0100
@@ -11,6 +11,7 @@
 with
 
 fun var _ x = Var (Unsynchronized.ref x);
+fun peek (Var var) = ! var;
 fun value (Var var) = ! var;
 
 fun timed_access (Var var) _ f =
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