diff options
Diffstat (limited to 'tactics/equality.ml')
| -rw-r--r-- | tactics/equality.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tactics/equality.ml b/tactics/equality.ml index 0d6263246..22073d39b 100644 --- a/tactics/equality.ml +++ b/tactics/equality.ml @@ -1436,8 +1436,9 @@ let injEqThen keep_proofs tac l2r (eq,_,(t,t1,t2) as u) eq_clause = (tac (clenv_value eq_clause)) let get_previous_hyp_position id gl = + let env, sigma = Proofview.Goal.(env gl, sigma gl) in let rec aux dest = function - | [] -> raise (RefinerError (NoSuchHyp id)) + | [] -> raise (RefinerError (env, sigma, NoSuchHyp id)) | d :: right -> let hyp = Context.Named.Declaration.get_id d in if Id.equal hyp id then dest else aux (MoveAfter hyp) right |