Mercurial Mercurial > repos > isabelle / diff
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
src/Provers/hypsubst.ML
changeset 52131 366fa32ee2a3
parent 51798 ad3a241def73
child 56245 84fc7dfa3cd4 
--- a/src/Provers/hypsubst.ML	Fri May 24 16:42:57 2013 +0200
+++ b/src/Provers/hypsubst.ML	Fri May 24 17:00:46 2013 +0200
@@ -224,7 +224,7 @@
               |> Logic.strip_assums_concl
               |> Data.dest_Trueprop |> Data.dest_imp;
             val (r', tac) =
-              if Pattern.aeconv (hyp, hyp')
+              if Envir.aeconv (hyp, hyp')
               then (r, imp_intr_tac i THEN rotate_tac ~1 i)
               else (*leave affected hyps at end*) (r + 1, imp_intr_tac i);
           in
isabelle