src/HOL/Nat.thy
changeset 45231 d85a2fdc586c
parent 44890 22f665a2e91c
child 45696 476ad865f125
     1.1 --- a/src/HOL/Nat.thy	Fri Oct 21 11:17:12 2011 +0200
     1.2 +++ b/src/HOL/Nat.thy	Fri Oct 21 11:17:14 2011 +0200
     1.3 @@ -1301,7 +1301,7 @@
     1.4  
     1.5  end
     1.6  
     1.7 -declare of_nat_code [code, code_unfold, code_inline del]
     1.8 +declare of_nat_code [code]
     1.9  
    1.10  text{*Class for unital semirings with characteristic zero.
    1.11   Includes non-ordered rings like the complex numbers.*}