# HG changeset patch
# User berghofe
# Date 1210150772 -7200
# Node ID 9217577e0a23f9480c623775e5b9979f119c1d67
# Parent  e82229ee8f43e819dae92b542b6595dabe3dfd78
Deleted instance "set :: ({heap, finite}) heap"

diff -r e82229ee8f43 -r 9217577e0a23 src/HOL/Library/Heap.thy
--- a/src/HOL/Library/Heap.thy	Wed May 07 10:59:29 2008 +0200
+++ b/src/HOL/Library/Heap.thy	Wed May 07 10:59:32 2008 +0200
@@ -29,8 +29,6 @@
 
 instance int :: heap ..
 
-instance set :: ("{heap, finite}") heap ..
-
 instance message_string :: countable
   by (rule countable_classI [of "message_string_case to_nat"])
    (auto split: message_string.splits)