diff -r caddb5264048 -r 01de796250a0 src/Tools/Code_Generator.thy
--- a/src/Tools/Code_Generator.thy	Wed Aug 10 19:46:48 2011 +0200
+++ b/src/Tools/Code_Generator.thy	Wed Aug 10 20:12:36 2011 +0200
@@ -7,6 +7,7 @@
 theory Code_Generator
 imports Pure
 uses
+  "~~/src/Tools/codegen.ML"
   "~~/src/Tools/cache_io.ML"
   "~~/src/Tools/try.ML"
   "~~/src/Tools/solve_direct.ML"