src/HOL/IMP/Compiler0.thy
changeset 16417 9bc16273c2d4
parent 14565 c6dc17aab88a
child 18372 2bffdf62fe7f
     1.1 --- a/src/HOL/IMP/Compiler0.thy	Fri Jun 17 11:35:35 2005 +0200
     1.2 +++ b/src/HOL/IMP/Compiler0.thy	Fri Jun 17 16:12:49 2005 +0200
     1.3 @@ -10,7 +10,7 @@
     1.4  
     1.5  header "A Simple Compiler"
     1.6  
     1.7 -theory Compiler0 = Natural:
     1.8 +theory Compiler0 imports Natural begin
     1.9  
    1.10  subsection "An abstract, simplistic machine"
    1.11