summaryrefslogtreecommitdiff
path: root/compiler/Assumed.ml
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/Assumed.ml')
-rw-r--r--compiler/Assumed.ml144
1 files changed, 64 insertions, 80 deletions
diff --git a/compiler/Assumed.ml b/compiler/Assumed.ml
index 79f6b0d4..48b7ee2b 100644
--- a/compiler/Assumed.ml
+++ b/compiler/Assumed.ml
@@ -29,59 +29,57 @@
]}
*)
-open Names
+open Types
open TypesUtils
-module T = Types
-module A = LlbcAst
+open LlbcAst
module Sig = struct
(** A few utilities *)
- let rvar_id_0 = T.RegionVarId.of_int 0
- let rvar_0 : T.RegionVarId.id T.region = T.Var rvar_id_0
- let rg_id_0 = T.RegionGroupId.of_int 0
- let tvar_id_0 = T.TypeVarId.of_int 0
- let tvar_0 : T.sty = T.TypeVar tvar_id_0
- let cgvar_id_0 = T.ConstGenericVarId.of_int 0
- let cgvar_0 : T.const_generic = T.ConstGenericVar cgvar_id_0
+ let rvar_id_0 = RegionId.of_int 0
+ let rvar_0 : region = RVar rvar_id_0
+ let rg_id_0 = RegionGroupId.of_int 0
+ let tvar_id_0 = TypeVarId.of_int 0
+ let tvar_0 : ty = TVar tvar_id_0
+ let cgvar_id_0 = ConstGenericVarId.of_int 0
+ let cgvar_0 : const_generic = CgVar cgvar_id_0
(** Region 'a of id 0 *)
- let region_param_0 : T.region_var = { T.index = rvar_id_0; name = Some "'a" }
+ let region_param_0 : region_var = { index = rvar_id_0; name = Some "'a" }
(** Region group: [{ parent={}; regions:{'a of id 0} }] *)
- let region_group_0 : T.region_var_group =
- { T.id = rg_id_0; regions = [ rvar_id_0 ]; parents = [] }
+ let region_group_0 : region_group =
+ { id = rg_id_0; regions = [ rvar_id_0 ]; parents = [] }
(** Type parameter [T] of id 0 *)
- let type_param_0 : T.type_var = { T.index = tvar_id_0; name = "T" }
+ let type_param_0 : type_var = { index = tvar_id_0; name = "T" }
- let usize_ty : T.sty = T.Literal (Integer Usize)
+ let usize_ty : ty = TLiteral (TInteger Usize)
(** Const generic parameter [const N : usize] of id 0 *)
- let cg_param_0 : T.const_generic_var =
- { T.index = cgvar_id_0; name = "N"; ty = Integer Usize }
+ let cg_param_0 : const_generic_var =
+ { index = cgvar_id_0; name = "N"; ty = TInteger Usize }
- let empty_const_generic_params : T.const_generic_var list = []
+ let empty_const_generic_params : const_generic_var list = []
- let mk_generic_args regions types const_generics : T.sgeneric_args =
+ let mk_generic_args regions types const_generics : generic_args =
{ regions; types; const_generics; trait_refs = [] }
- let mk_generic_params regions types const_generics : T.generic_params =
+ let mk_generic_params regions types const_generics : generic_params =
{ regions; types; const_generics; trait_clauses = [] }
- let mk_ref_ty (r : T.RegionVarId.id T.region) (ty : T.sty) (is_mut : bool) :
- T.sty =
- let ref_kind = if is_mut then T.Mut else T.Shared in
+ let mk_ref_ty (r : region) (ty : ty) (is_mut : bool) : ty =
+ let ref_kind = if is_mut then RMut else RShared in
mk_ref_ty r ty ref_kind
- let mk_array_ty (ty : T.sty) (cg : T.const_generic) : T.sty =
- Adt (Assumed Array, mk_generic_args [] [ ty ] [ cg ])
+ let mk_array_ty (ty : ty) (cg : const_generic) : ty =
+ TAdt (TAssumed TArray, mk_generic_args [] [ ty ] [ cg ])
- let mk_slice_ty (ty : T.sty) : T.sty =
- Adt (Assumed Slice, mk_generic_args [] [ ty ] [])
+ let mk_slice_ty (ty : ty) : ty =
+ TAdt (TAssumed TSlice, mk_generic_args [] [ ty ] [])
- let mk_sig generics regions_hierarchy inputs output : A.fun_sig =
- let preds : T.predicates =
+ let mk_sig generics inputs output : fun_sig =
+ let preds : predicates =
{ regions_outlive = []; types_outlive = []; trait_type_constraints = [] }
in
{
@@ -89,26 +87,23 @@ module Sig = struct
generics;
preds;
parent_params_info = None;
- regions_hierarchy;
inputs;
output;
}
(** [fn<T>(T) -> Box<T>] *)
- let box_new_sig : A.fun_sig =
+ let box_new_sig : fun_sig =
let generics = mk_generic_params [] [ type_param_0 ] [] (* <T> *) in
- let regions_hierarchy = [] in
let inputs = [ tvar_0 (* T *) ] in
let output = mk_box_ty tvar_0 (* Box<T> *) in
- mk_sig generics regions_hierarchy inputs output
+ mk_sig generics inputs output
(** [fn<T>(Box<T>) -> ()] *)
- let box_free_sig : A.fun_sig =
+ let box_free_sig : fun_sig =
let generics = mk_generic_params [] [ type_param_0 ] [] (* <T> *) in
- let regions_hierarchy = [] in
let inputs = [ mk_box_ty tvar_0 (* Box<T> *) ] in
let output = mk_unit_ty (* () *) in
- mk_sig generics regions_hierarchy inputs output
+ mk_sig generics inputs output
(** Array/slice functions *)
@@ -124,13 +119,12 @@ module Sig = struct
The [mut_borrow] boolean controls whether we use a shared or a mutable
borrow.
*)
- let mk_array_slice_borrow_sig (cgs : T.const_generic_var list)
- (input_ty : T.TypeVarId.id -> T.sty) (index_ty : T.sty option)
- (output_ty : T.TypeVarId.id -> T.sty) (is_mut : bool) : A.fun_sig =
+ let mk_array_slice_borrow_sig (cgs : const_generic_var list)
+ (input_ty : TypeVarId.id -> ty) (index_ty : ty option)
+ (output_ty : TypeVarId.id -> ty) (is_mut : bool) : fun_sig =
let generics =
mk_generic_params [ region_param_0 ] [ type_param_0 ] cgs (* <'a, T> *)
in
- let regions_hierarchy = [ region_group_0 ] (* <'a> *) in
let inputs =
[
mk_ref_ty rvar_0
@@ -146,29 +140,28 @@ module Sig = struct
(output_ty type_param_0.index)
is_mut (* &'a (mut) output_ty<T> *)
in
- mk_sig generics regions_hierarchy inputs output
+ mk_sig generics inputs output
- let mk_array_slice_index_sig (is_array : bool) (is_mut : bool) : A.fun_sig =
+ let mk_array_slice_index_sig (is_array : bool) (is_mut : bool) : fun_sig =
(* Array<T, N> *)
let input_ty id =
- if is_array then mk_array_ty (T.TypeVar id) cgvar_0
- else mk_slice_ty (T.TypeVar id)
+ if is_array then mk_array_ty (TVar id) cgvar_0 else mk_slice_ty (TVar id)
in
(* usize *)
let index_ty = usize_ty in
(* T *)
- let output_ty id = T.TypeVar id in
+ let output_ty id = TVar id in
let cgs = if is_array then [ cg_param_0 ] else [] in
mk_array_slice_borrow_sig cgs input_ty (Some index_ty) output_ty is_mut
let array_index_sig (is_mut : bool) = mk_array_slice_index_sig true is_mut
let slice_index_sig (is_mut : bool) = mk_array_slice_index_sig false is_mut
- let array_to_slice_sig (is_mut : bool) : A.fun_sig =
+ let array_to_slice_sig (is_mut : bool) : fun_sig =
(* Array<T, N> *)
- let input_ty id = mk_array_ty (T.TypeVar id) cgvar_0 in
+ let input_ty id = mk_array_ty (TVar id) cgvar_0 in
(* Slice<T> *)
- let output_ty id = mk_slice_ty (T.TypeVar id) in
+ let output_ty id = mk_slice_ty (TVar id) in
let cgs = [ cg_param_0 ] in
mk_array_slice_borrow_sig cgs input_ty None output_ty is_mut
@@ -177,37 +170,35 @@ module Sig = struct
(* <T, N> *)
mk_generic_params [] [ type_param_0 ] [ cg_param_0 ]
in
- let regions_hierarchy = [] (* <> *) in
let inputs = [ tvar_0 (* T *) ] in
let output =
(* [T; N] *)
mk_array_ty tvar_0 cgvar_0
in
- mk_sig generics regions_hierarchy inputs output
+ mk_sig generics inputs output
(** Helper:
[fn<T>(&'a [T]) -> usize]
*)
- let slice_len_sig : A.fun_sig =
+ let slice_len_sig : fun_sig =
let generics =
mk_generic_params [ region_param_0 ] [ type_param_0 ] [] (* <'a, T> *)
in
- let regions_hierarchy = [ region_group_0 ] (* <'a> *) in
let inputs =
[ mk_ref_ty rvar_0 (mk_slice_ty tvar_0) false (* &'a [T] *) ]
in
let output = mk_usize_ty (* usize *) in
- mk_sig generics regions_hierarchy inputs output
+ mk_sig generics inputs output
end
type raw_assumed_fun_info =
- A.assumed_fun_id * A.fun_sig * bool * name * bool list option
+ assumed_fun_id * fun_sig * bool * string * bool list option
type assumed_fun_info = {
- fun_id : A.assumed_fun_id;
- fun_sig : A.fun_sig;
+ fun_id : assumed_fun_id;
+ fun_sig : fun_sig;
can_fail : bool;
- name : name;
+ name : string;
keep_types : bool list option;
(** We may want to filter some type arguments.
@@ -233,70 +224,63 @@ let mk_assumed_fun_info (raw : raw_assumed_fun_info) : assumed_fun_info =
*)
let raw_assumed_fun_infos : raw_assumed_fun_info list =
[
+ (* TODO: the names are not correct ("Box" should be an impl elem for instance)
+ but it's not important) *)
( BoxNew,
Sig.box_new_sig,
false,
- to_name [ "alloc"; "boxed"; "Box"; "new" ],
+ "alloc::boxed::Box::new",
Some [ true; false ] );
(* BoxFree shouldn't be used *)
( BoxFree,
Sig.box_free_sig,
false,
- to_name [ "alloc"; "boxed"; "Box"; "free" ],
+ "alloc::boxed::Box::free",
Some [ true; false ] );
(* Array Index *)
( ArrayIndexShared,
Sig.array_index_sig false,
true,
- to_name [ "@ArrayIndexShared" ],
- None );
- ( ArrayIndexMut,
- Sig.array_index_sig true,
- true,
- to_name [ "@ArrayIndexMut" ],
+ "@ArrayIndexShared",
None );
+ (ArrayIndexMut, Sig.array_index_sig true, true, "@ArrayIndexMut", None);
(* Array to slice*)
( ArrayToSliceShared,
Sig.array_to_slice_sig false,
true,
- to_name [ "@ArrayToSliceShared" ],
+ "@ArrayToSliceShared",
None );
( ArrayToSliceMut,
Sig.array_to_slice_sig true,
true,
- to_name [ "@ArrayToSliceMut" ],
+ "@ArrayToSliceMut",
None );
(* Array Repeat *)
- (ArrayRepeat, Sig.array_repeat_sig, false, to_name [ "@ArrayRepeat" ], None);
+ (ArrayRepeat, Sig.array_repeat_sig, false, "@ArrayRepeat", None);
(* Slice Index *)
( SliceIndexShared,
Sig.slice_index_sig false,
true,
- to_name [ "@SliceIndexShared" ],
- None );
- ( SliceIndexMut,
- Sig.slice_index_sig true,
- true,
- to_name [ "@SliceIndexMut" ],
+ "@SliceIndexShared",
None );
- (SliceLen, Sig.slice_len_sig, false, to_name [ "@SliceLen" ], None);
+ (SliceIndexMut, Sig.slice_index_sig true, true, "@SliceIndexMut", None);
]
let assumed_fun_infos : assumed_fun_info list =
List.map mk_assumed_fun_info raw_assumed_fun_infos
-let get_assumed_fun_info (id : A.assumed_fun_id) : assumed_fun_info =
+let get_assumed_fun_info (id : assumed_fun_id) : assumed_fun_info =
match List.find_opt (fun x -> id = x.fun_id) assumed_fun_infos with
| Some info -> info
| None ->
raise
- (Failure ("get_assumed_fun_info: not found: " ^ A.show_assumed_fun_id id))
+ (Failure ("get_assumed_fun_info: not found: " ^ show_assumed_fun_id id))
-let get_assumed_fun_sig (id : A.assumed_fun_id) : A.fun_sig =
+let get_assumed_fun_sig (id : assumed_fun_id) : fun_sig =
(get_assumed_fun_info id).fun_sig
-let get_assumed_fun_name (id : A.assumed_fun_id) : fun_name =
+let get_assumed_fun_name (id : assumed_fun_id) : string =
(get_assumed_fun_info id).name
-let assumed_fun_can_fail (id : A.assumed_fun_id) : bool =
+let assumed_fun_can_fail (id : assumed_fun_id) : bool =
(get_assumed_fun_info id).can_fail
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 01:28:09 +0000