diff options
Diffstat (limited to 'tactics/equality.ml')
| -rw-r--r-- | tactics/equality.ml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tactics/equality.ml b/tactics/equality.ml index 96cadbb027..dcb2d6037a 100644 --- a/tactics/equality.ml +++ b/tactics/equality.ml @@ -665,7 +665,7 @@ let onEquality with_evars tac (c,lbindc) gls = with PatternMatchingFailure -> errorlabstrm "" (str"No primitive equality found.") in tclTHEN - (Refiner.tclEVARS ( eq_clause'.evd)) + (Refiner.tclEVARS eq_clause'.evd) (tac eq eq_clause') gls let onNegatedEquality with_evars tac gls = @@ -796,21 +796,21 @@ let sig_clausal_form env sigma sort_of_ty siglen ty dflt = else error "Cannot solve an unification problem." else - let (a,p_i_minus_1) = match whd_beta_stack ( !evdref) p_i with + let (a,p_i_minus_1) = match whd_beta_stack !evdref p_i with | (_sigS,[a;p]) -> (a,p) | _ -> anomaly "sig_clausal_form: should be a sigma type" in let ev = Evarutil.e_new_evar evdref env a in let rty = beta_applist(p_i_minus_1,[ev]) in let tuple_tail = sigrec_clausal_form (siglen-1) rty in match - Evd.existential_opt_value ( !evdref) + Evd.existential_opt_value !evdref (destEvar ev) with | Some w -> applist(exist_term,[a;p_i_minus_1;w;tuple_tail]) | None -> anomaly "Not enough components to build the dependent tuple" in let scf = sigrec_clausal_form siglen ty in - Evarutil.nf_evar ( !evdref) scf + Evarutil.nf_evar !evdref scf (* The problem is to build a destructor (a generalization of the predecessor) which, when applied to a term made of constructors |