1.1 --- a/src/HOL/ex/Eval_Examples.thy	Fri Nov 26 22:33:21 2010 +0100
     1.2 +++ b/src/HOL/ex/Eval_Examples.thy	Fri Nov 26 23:49:49 2010 +0100
     1.3 @@ -75,16 +75,17 @@
     1.4  
     1.5  text {* a fancy datatype *}
     1.6  
     1.7 -datatype ('a, 'b) bair =
     1.8 -    Bair "'a\<Colon>order" 'b
     1.9 -  | Shift "('a, 'b) cair"
    1.10 -  | Dummy unit
    1.11 -and ('a, 'b) cair =
    1.12 -    Cair 'a 'b
    1.13 +datatype ('a, 'b) foo =
    1.14 +    Foo "'a\<Colon>order" 'b
    1.15 +  | Bla "('a, 'b) bar"
    1.16 +  | Dummy nat
    1.17 +and ('a, 'b) bar =
    1.18 +    Bar 'a 'b
    1.19 +  | Blubb "('a, 'b) foo"
    1.20  
    1.21 -value "Shift (Cair (4::nat) [Suc 0])"
    1.22 -value [code] "Shift (Cair (4::nat) [Suc 0])"
    1.23 -value [SML] "Shift (Cair (4::nat) [Suc 0])"
    1.24 -value [nbe] "Shift (Cair (4::nat) [Suc 0])"
    1.25 +value "Bla (Bar (4::nat) [Suc 0])"
    1.26 +value [code] "Bla (Bar (4::nat) [Suc 0])"
    1.27 +value [SML] "Bla (Bar (4::nat) [Suc 0])"
    1.28 +value [nbe] "Bla (Bar (4::nat) [Suc 0])"
    1.29  
    1.30  end