Mercurial Mercurial > repos > isabelle / diff
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
src/HOL/Library/adhoc_overloading.ML
changeset 74561 8e6c973003c8
parent 69593 3dda49e08b9d
child 78095 bc42c074e58f 
--- a/src/HOL/Library/adhoc_overloading.ML	Wed Oct 20 17:11:46 2021 +0200
+++ b/src/HOL/Library/adhoc_overloading.ML	Wed Oct 20 18:13:17 2021 +0200
@@ -65,7 +65,6 @@
     {variants : (term * typ) list Symtab.table,
      oconsts : string Termtab.table};
   val empty = {variants = Symtab.empty, oconsts = Termtab.empty};
-  val extend = I;
 
   fun merge
     ({variants = vtab1, oconsts = otab1},
isabelle