# HG changeset patch
# User wenzelm
# Date 1191859986 -7200
# Node ID bfb2e82b61fece6e635be49d4822168df5ef1527
# Parent  557a9cd9370cb179a788227b85f9728f341fd68a
Codegen.is_instance: raw match, ignore sort constraints;

diff -r 557a9cd9370c -r bfb2e82b61fe src/HOL/Tools/recfun_codegen.ML
--- a/src/HOL/Tools/recfun_codegen.ML	Mon Oct 08 18:13:05 2007 +0200
+++ b/src/HOL/Tools/recfun_codegen.ML	Mon Oct 08 18:13:06 2007 +0200
@@ -67,7 +67,7 @@
      NONE => ([], "")
    | SOME thms => 
        let val thms' = del_redundant thy []
-         (filter (fn (thm, _) => is_instance thy T
+         (filter (fn (thm, _) => is_instance T
            (snd (const_of (prop_of thm)))) thms)
        in if null thms' then ([], "")
          else (preprocess thy (map fst thms'),