diff options
Diffstat (limited to 'intf/glob_term.mli')
-rw-r--r-- | intf/glob_term.mli | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/intf/glob_term.mli b/intf/glob_term.mli index ced5a8b44..aefccd518 100644 --- a/intf/glob_term.mli +++ b/intf/glob_term.mli @@ -24,35 +24,36 @@ type existential_name = Id.t (** The kind of patterns that occurs in "match ... with ... end" locs here refers to the ident's location, not whole pat *) -type cases_pattern = - | PatVar of Loc.t * Name.t - | PatCstr of Loc.t * constructor * cases_pattern list * Name.t +type cases_pattern_r = + | PatVar of Name.t + | PatCstr of constructor * cases_pattern list * Name.t (** [PatCstr(p,C,l,x)] = "|'C' 'l' as 'x'" *) +and cases_pattern = cases_pattern_r CAst.ast (** Representation of an internalized (or in other words globalized) term. *) -type glob_constr = - | GRef of (Loc.t * global_reference * glob_level list option) +type glob_constr_r = + | GRef of global_reference * glob_level list option (** An identifier that represents a reference to an object defined either in the (global) environment or in the (local) context. *) - | GVar of (Loc.t * Id.t) + | GVar of Id.t (** An identifier that cannot be regarded as "GRef". Bound variables are typically represented this way. *) - | GEvar of Loc.t * existential_name * (Id.t * glob_constr) list - | GPatVar of Loc.t * (bool * patvar) (** Used for patterns only *) - | GApp of Loc.t * glob_constr * glob_constr list - | GLambda of Loc.t * Name.t * binding_kind * glob_constr * glob_constr - | GProd of Loc.t * Name.t * binding_kind * glob_constr * glob_constr - | GLetIn of Loc.t * Name.t * glob_constr * glob_constr option * glob_constr - | GCases of Loc.t * case_style * glob_constr option * tomatch_tuples * cases_clauses - (** [GCases(l,style,r,tur,cc)] = "match 'tur' return 'r' with 'cc'" (in [MatchStyle]) *) - | GLetTuple of Loc.t * Name.t list * (Name.t * glob_constr option) * - glob_constr * glob_constr - | GIf of Loc.t * glob_constr * (Name.t * glob_constr option) * glob_constr * glob_constr - | GRec of Loc.t * fix_kind * Id.t array * glob_decl list array * - glob_constr array * glob_constr array - | GSort of Loc.t * glob_sort - | GHole of (Loc.t * Evar_kinds.t * intro_pattern_naming_expr * Genarg.glob_generic_argument option) - | GCast of Loc.t * glob_constr * glob_constr cast_type + | GEvar of existential_name * (Id.t * glob_constr) list + | GPatVar of bool * patvar (** Used for patterns only *) + | GApp of glob_constr * glob_constr list + | GLambda of Name.t * binding_kind * glob_constr * glob_constr + | GProd of Name.t * binding_kind * glob_constr * glob_constr + | GLetIn of Name.t * glob_constr * glob_constr option * glob_constr + | GCases of case_style * glob_constr option * tomatch_tuples * cases_clauses + (** [GCases(style,r,tur,cc)] = "match 'tur' return 'r' with 'cc'" (in [MatchStyle]) *) + | GLetTuple of Name.t list * (Name.t * glob_constr option) * glob_constr * glob_constr + | GIf of glob_constr * (Name.t * glob_constr option) * glob_constr * glob_constr + | GRec of fix_kind * Id.t array * glob_decl list array * + glob_constr array * glob_constr array + | GSort of glob_sort + | GHole of Evar_kinds.t * intro_pattern_naming_expr * Genarg.glob_generic_argument option + | GCast of glob_constr * glob_constr cast_type +and glob_constr = glob_constr_r CAst.ast and glob_decl = Name.t * binding_kind * glob_constr option * glob_constr @@ -66,22 +67,23 @@ and fix_kind = | GCoFix of int and predicate_pattern = - Name.t * (Loc.t * inductive * Name.t list) option + Name.t * (inductive * Name.t list) Loc.located option (** [(na,id)] = "as 'na' in 'id'" where if [id] is [Some(l,I,k,args)]. *) and tomatch_tuple = (glob_constr * predicate_pattern) and tomatch_tuples = tomatch_tuple list -and cases_clause = (Loc.t * Id.t list * cases_pattern list * glob_constr) +and cases_clause = (Id.t list * cases_pattern list * glob_constr) Loc.located (** [(p,il,cl,t)] = "|'cl' => 't'". Precondition: the free variables of [t] are members of [il]. *) and cases_clauses = cases_clause list -type extended_glob_local_binder = - | GLocalAssum of Loc.t * Name.t * binding_kind * glob_constr - | GLocalDef of Loc.t * Name.t * binding_kind * glob_constr * glob_constr option - | GLocalPattern of Loc.t * (cases_pattern * Id.t list) * Id.t * binding_kind * glob_constr +type extended_glob_local_binder_r = + | GLocalAssum of Name.t * binding_kind * glob_constr + | GLocalDef of Name.t * binding_kind * glob_constr * glob_constr option + | GLocalPattern of (cases_pattern * Id.t list) * Id.t * binding_kind * glob_constr +and extended_glob_local_binder = extended_glob_local_binder_r CAst.ast (** A globalised term together with a closure representing the value of its free variables. Intended for use when these variables are taken |