# HG changeset patch # User nipkow # Date 967706581 -7200 # Node ID 252c690690b00ac48081ac12cc7caa38060ca531 # Parent 66f7eefb396717ac771c9b4d3e9ec6ba01c5483b *** empty log message *** diff -r 66f7eefb3967 -r 252c690690b0 TFL/tfl.sml --- a/TFL/tfl.sml Thu Aug 31 01:42:23 2000 +0200 +++ b/TFL/tfl.sml Thu Aug 31 09:23:01 2000 +0200 @@ -1045,3 +1045,6 @@ end; end; (* TFL *) + +val Add_recdef_congs = Prim.Add_recdef_congs; +val Del_recdef_congs = Prim.Del_recdef_congs; diff -r 66f7eefb3967 -r 252c690690b0 src/HOL/List.ML --- a/src/HOL/List.ML Thu Aug 31 01:42:23 2000 +0200 +++ b/src/HOL/List.ML Thu Aug 31 09:23:01 2000 +0200 @@ -326,7 +326,7 @@ by Auto_tac; bind_thm("map_cong", impI RSN (2,allI RSN (2, result() RS mp))); -Prim.Add_recdef_congs [map_cong]; +Add_recdef_congs [map_cong]; Goal "(map f xs = []) = (xs = [])"; by (case_tac "xs" 1);