diff options
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/unification.ml | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/pretyping/unification.ml b/pretyping/unification.ml index 6121ba7d87..5982de65ed 100644 --- a/pretyping/unification.ml +++ b/pretyping/unification.ml @@ -127,7 +127,7 @@ let solve_pattern_eqn_array (env,nb) f l c (sigma,metasubst,evarsubst) = else error_cannot_unify_local env sigma (mkApp (f, l),c,c) | Evar ev -> let sigma,c = pose_all_metas_as_evars env sigma c in - sigma,metasubst,(ev,solve_pattern_eqn env (Array.to_list l) c)::evarsubst + sigma,metasubst,(env,ev,solve_pattern_eqn env (Array.to_list l) c)::evarsubst | _ -> assert false let push d (env,n) = (push_rel_assum d env,n+1) @@ -251,8 +251,8 @@ let unify_0_with_initial_metas (sigma,ms,es as subst) conv_at_top env cv_pb flag (sigma,(k,lift (-nb) cM,fst (extract_instance_status pb))::metasubst, evarsubst) else error_cannot_unify_local curenv sigma (m,n,cM) - | Evar ev, _ -> sigma,metasubst,((ev,cN)::evarsubst) - | _, Evar ev -> sigma,metasubst,((ev,cM)::evarsubst) + | Evar ev, _ -> sigma,metasubst,((curenv, ev,cN)::evarsubst) + | _, Evar ev -> sigma,metasubst,((curenv, ev,cM)::evarsubst) | Lambda (na,t1,c1), Lambda (_,t2,c2) -> unirec_rec (push (na,t1) curenvnb) topconv true (unirec_rec curenvnb topconv true substn t1 t2) c1 c2 @@ -651,30 +651,30 @@ let w_merge env with_types flags (evd,metas,evars) = (* Process evars *) match evars with - | ((evk,_ as ev),rhs)::evars' -> + | (curenv,(evk,_ as ev),rhs)::evars' -> if Evd.is_defined evd evk then let v = Evd.existential_value evd ev in let (evd,metas',evars'') = - unify_0 env evd topconv flags rhs v in + unify_0 curenv evd topconv flags rhs v in w_merge_rec evd (metas'@metas) (evars''@evars') eqns else begin let rhs' = subst_meta_instances metas rhs in match kind_of_term rhs with | App (f,cl) when occur_meta rhs' -> if occur_evar evk rhs' then - error_occur_check env evd evk rhs'; + error_occur_check curenv evd evk rhs'; if is_mimick_head f then let evd' = mimick_undefined_evar evd flags f (Array.length cl) evk in w_merge_rec evd' metas evars eqns else - let evd', rhs'' = pose_all_metas_as_evars env evd rhs' in - w_merge_rec (solve_simple_evar_eqn flags.modulo_delta env evd' ev rhs'') + let evd', rhs'' = pose_all_metas_as_evars curenv evd rhs' in + w_merge_rec (solve_simple_evar_eqn flags.modulo_delta curenv evd' ev rhs'') metas evars' eqns | _ -> - let evd', rhs'' = pose_all_metas_as_evars env evd rhs' in - w_merge_rec (solve_simple_evar_eqn flags.modulo_delta env evd' ev rhs'') + let evd', rhs'' = pose_all_metas_as_evars curenv evd rhs' in + w_merge_rec (solve_simple_evar_eqn flags.modulo_delta curenv evd' ev rhs'') metas evars' eqns end | [] -> |