diff options
Diffstat (limited to 'pretyping/reductionops.mli')
| -rw-r--r-- | pretyping/reductionops.mli | 50 |
1 files changed, 24 insertions, 26 deletions
diff --git a/pretyping/reductionops.mli b/pretyping/reductionops.mli index b38252e971..4cd7a2a869 100644 --- a/pretyping/reductionops.mli +++ b/pretyping/reductionops.mli @@ -28,6 +28,11 @@ module ReductionBehaviour : sig val print : Globnames.global_reference -> Pp.std_ppcmds end +(** Option telling if reduction should use the refolding machinery of cbn + (off by default) *) +val get_refolding_in_reduction : unit -> bool +val set_refolding_in_reduction : bool -> unit + (** {6 Machinery about a stack of unfolded constant } cst applied to params must convertible to term of the state applied to args @@ -134,21 +139,21 @@ val stack_reduction_of_reduction : i*) val stacklam : (state -> 'a) -> constr list -> constr -> constr Stack.t -> 'a -val whd_state_gen : ?csts:Cst_stack.t -> bool -> Closure.RedFlags.reds -> - Environ.env -> Evd.evar_map -> state -> state * Cst_stack.t +val whd_state_gen : ?csts:Cst_stack.t -> refold:bool -> tactic_mode:bool -> + CClosure.RedFlags.reds -> Environ.env -> Evd.evar_map -> state -> state * Cst_stack.t -val iterate_whd_gen : bool -> Closure.RedFlags.reds -> +val iterate_whd_gen : bool -> CClosure.RedFlags.reds -> Environ.env -> Evd.evar_map -> Term.constr -> Term.constr (** {6 Generic Optimized Reduction Function using Closures } *) -val clos_norm_flags : Closure.RedFlags.reds -> reduction_function +val clos_norm_flags : CClosure.RedFlags.reds -> reduction_function (** Same as [(strong whd_beta[delta][iota])], but much faster on big terms *) val nf_beta : local_reduction_function val nf_betaiota : local_reduction_function val nf_betaiotazeta : local_reduction_function -val nf_betadeltaiota : reduction_function +val nf_all : reduction_function val nf_evar : evar_map -> constr -> constr (** Lazy strategy, weak head reduction *) @@ -158,9 +163,8 @@ val whd_nored : local_reduction_function val whd_beta : local_reduction_function val whd_betaiota : local_reduction_function val whd_betaiotazeta : local_reduction_function -val whd_betadeltaiota : contextual_reduction_function -val whd_betadeltaiota_nolet : contextual_reduction_function -val whd_betaetalet : local_reduction_function +val whd_all : contextual_reduction_function +val whd_allnolet : contextual_reduction_function val whd_betalet : local_reduction_function (** Removes cast and put into applicative form *) @@ -168,18 +172,16 @@ val whd_nored_stack : local_stack_reduction_function val whd_beta_stack : local_stack_reduction_function val whd_betaiota_stack : local_stack_reduction_function val whd_betaiotazeta_stack : local_stack_reduction_function -val whd_betadeltaiota_stack : contextual_stack_reduction_function -val whd_betadeltaiota_nolet_stack : contextual_stack_reduction_function -val whd_betaetalet_stack : local_stack_reduction_function +val whd_all_stack : contextual_stack_reduction_function +val whd_allnolet_stack : contextual_stack_reduction_function val whd_betalet_stack : local_stack_reduction_function val whd_nored_state : local_state_reduction_function val whd_beta_state : local_state_reduction_function val whd_betaiota_state : local_state_reduction_function val whd_betaiotazeta_state : local_state_reduction_function -val whd_betadeltaiota_state : contextual_state_reduction_function -val whd_betadeltaiota_nolet_state : contextual_state_reduction_function -val whd_betaetalet_state : local_state_reduction_function +val whd_all_state : contextual_state_reduction_function +val whd_allnolet_state : contextual_state_reduction_function val whd_betalet_state : local_state_reduction_function (** {6 Head normal forms } *) @@ -187,18 +189,14 @@ val whd_betalet_state : local_state_reduction_function val whd_delta_stack : stack_reduction_function val whd_delta_state : state_reduction_function val whd_delta : reduction_function -val whd_betadelta_stack : stack_reduction_function -val whd_betadelta_state : state_reduction_function -val whd_betadelta : reduction_function -val whd_betadeltaeta_stack : stack_reduction_function -val whd_betadeltaeta_state : state_reduction_function -val whd_betadeltaeta : reduction_function -val whd_betadeltaiotaeta_stack : stack_reduction_function -val whd_betadeltaiotaeta_state : state_reduction_function -val whd_betadeltaiotaeta : reduction_function - -val whd_eta : constr -> constr -val whd_zeta : constr -> constr +val whd_betadeltazeta_stack : stack_reduction_function +val whd_betadeltazeta_state : state_reduction_function +val whd_betadeltazeta : reduction_function +val whd_zeta_stack : local_stack_reduction_function +val whd_zeta_state : local_state_reduction_function +val whd_zeta : local_reduction_function + +val shrink_eta : constr -> constr (** Various reduction functions *) |