src/FOLP/simp.ML
changeset 7645 c67115c0e105
parent 6969 441393b452c7
child 13105 3d1e7a199bdc
     1.1 --- a/src/FOLP/simp.ML	Wed Sep 29 14:34:01 1999 +0200
     1.2 +++ b/src/FOLP/simp.ML	Wed Sep 29 14:35:18 1999 +0200
     1.3 @@ -600,7 +600,7 @@
     1.4  
     1.5  fun mk_typed_congs thy =
     1.6  let val sg = sign_of thy;
     1.7 -    val S0 = Type.defaultS(#tsig(Sign.rep_sg sg))
     1.8 +    val S0 = Sign.defaultS sg;
     1.9      fun readfT(f,s) =
    1.10          let val T = incr_tvar 9 (Sign.read_typ(sg,K(Some(S0))) s);
    1.11              val t = case Sign.const_type sg f of