diff options
Diffstat (limited to 'tactics/equality.ml')
| -rw-r--r-- | tactics/equality.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tactics/equality.ml b/tactics/equality.ml index 816b54f02..5d6fcc5b1 100644 --- a/tactics/equality.ml +++ b/tactics/equality.ml @@ -306,8 +306,8 @@ let find_elim hdcncl lft2rgt dep cls ot gl = let _ = Global.lookup_constant c1' in c1' with Not_found -> - let rwr_thm = Label.to_string l' in - error ("Cannot find rewrite principle "^rwr_thm^".") + errorlabstrm "Equality.find_elim" + (str "Cannot find rewrite principle " ++ pr_label l' ++ str ".") end | _ -> destConstRef pr1 end |