Module Ltac_plugin.Rewrite

type rewrite_attributes
val rewrite_attributes : rewrite_attributes Attributes.attribute
type unary_strategy =
| Subterms
| Subterm
| Innermost
| Outermost
| Bottomup
| Topdown
| Progress
| Try
| Any
| Repeat
type binary_strategy =
| Compose
| Choice
type ('constr, 'redexpr) strategy_ast =
| StratId
| StratFail
| StratRefl
| StratUnary of unary_strategy * ('constr, 'redexpr) strategy_ast
| StratBinary of binary_strategy * ('constr, 'redexpr) strategy_ast * ('constr, 'redexpr) strategy_ast
| StratConstr of 'constr * bool
| StratTerms of 'constr list
| StratHints of bool * string
| StratEval of 'redexpr
| StratFold of 'constr
type rewrite_proof =
| RewPrf of EConstr.constr * EConstr.constr
| RewCast of Constr.cast_kind
type evars = Evd.evar_map * Evar.Set.t
type rewrite_result_info = {
rew_car : EConstr.constr;
rew_from : EConstr.constr;
rew_to : EConstr.constr;
rew_prf : rewrite_proof;
rew_evars : evars;
}
type rewrite_result =
| Fail
| Identity
| Success of rewrite_result_info
type strategy
val strategy_of_ast : (Genintern.glob_constr_and_expr, Tacexpr.raw_red_expr) strategy_ast -> strategy
val map_strategy : ('a -> 'b) -> ('c -> 'd) -> ('a, 'c) strategy_ast -> ('b, 'd) strategy_ast
val pr_strategy : ('a -> Pp.t) -> ('b -> Pp.t) -> ('a, 'b) strategy_ast -> Pp.t
val cl_rewrite_clause_strat : strategy -> Names.Id.t option -> unit Proofview.tactic

Entry point for user-level "rewrite_strat"

val cl_rewrite_clause : (Tacinterp.interp_sign * (Genintern.glob_constr_and_expr * Genintern.glob_constr_and_expr Tactypes.bindings)) -> bool -> Locus.occurrences -> Names.Id.t option -> unit Proofview.tactic

Entry point for user-level "setoid_rewrite"

val is_applied_rewrite_relation : Environ.env -> Evd.evar_map -> EConstr.rel_context -> EConstr.constr -> EConstr.types option
val declare_relation : pstate:Proof_global.t option -> rewrite_attributes -> ?⁠binders:Constrexpr.local_binder_expr list -> Constrexpr.constr_expr -> Constrexpr.constr_expr -> Names.Id.t -> Constrexpr.constr_expr option -> Constrexpr.constr_expr option -> Constrexpr.constr_expr option -> Proof_global.t option
val add_setoid : pstate:Proof_global.t option -> rewrite_attributes -> Constrexpr.local_binder_expr list -> Constrexpr.constr_expr -> Constrexpr.constr_expr -> Constrexpr.constr_expr -> Names.Id.t -> Proof_global.t option
val add_morphism_infer : pstate:Proof_global.t option -> rewrite_attributes -> Constrexpr.constr_expr -> Names.Id.t -> Proof_global.t option
val add_morphism : pstate:Proof_global.t option -> rewrite_attributes -> Constrexpr.local_binder_expr list -> Constrexpr.constr_expr -> Constrexpr.constr_expr -> Names.Id.t -> Proof_global.t option
val get_reflexive_proof : Environ.env -> Evd.evar_map -> EConstr.constr -> EConstr.constr -> Evd.evar_map * EConstr.constr
val get_symmetric_proof : Environ.env -> Evd.evar_map -> EConstr.constr -> EConstr.constr -> Evd.evar_map * EConstr.constr
val get_transitive_proof : Environ.env -> Evd.evar_map -> EConstr.constr -> EConstr.constr -> Evd.evar_map * EConstr.constr
val default_morphism : ((EConstr.types * EConstr.constr option) option list * (EConstr.types * EConstr.types option) option) -> EConstr.constr -> EConstr.constr * EConstr.constr
val setoid_symmetry : unit Proofview.tactic
val setoid_symmetry_in : Names.Id.t -> unit Proofview.tactic
val setoid_reflexivity : unit Proofview.tactic
val setoid_transitivity : EConstr.constr option -> unit Proofview.tactic
val apply_strategy : strategy -> Environ.env -> Names.Id.Set.t -> EConstr.constr -> (bool * EConstr.constr) -> evars -> rewrite_result