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s3Passes.ml
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s3Passes.ml
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(*
Copyright © 2011, 2012 MLstate
This file is part of OPA.
OPA is free software: you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License, version 3, as published by
the Free Software Foundation.
OPA is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
more details.
You should have received a copy of the GNU Affero General Public License
along with OPA. If not, see <http://www.gnu.org/licenses/>.
*)
(* shorthands *)
module O = OpaEnv
module P = Passes
module PH = PassHandler
module Q = QmlAst
module List = BaseList
(* Define some alias for OPA pass system *)
type opa_options = OpaEnv.opa_options
type 'env opa_env = (opa_options, 'env) PassHandler.one_env
type ('env, 'env2) opa_pass =
(opa_options, opa_options, 'env, 'env2) PassHandler.pass
type ('env, 'env2) opa_old_pass =
(opa_options, 'env, 'env2) PassHandler.old_pass
type env_bothFinalCompile = (Passes.env_NewFinalCompile * Passes.env_NewFinalCompile)
type env_QmlCompilation = {
qmlCompilation_options : Qml2ocamlOptions.argv_options ;
qmlCompilation_env_ocaml_input : Qml2ocaml.env_ocaml_input ;
}
type env_OcamlSplitCode = {
ocamlSplitCode_options : Qml2ocamlOptions.argv_options ;
ocamlSplitCode_env_ocaml_split : Qml2ocaml.env_ocaml_split ;
}
type env_OcamlGeneration = {
ocamlGeneration_options : Qml2ocamlOptions.argv_options ;
ocamlGeneration_env_ocaml_output : Qml2ocaml.env_ocaml_output ;
}
type env_OcamlCompilation = {
ocamlCompilation_returned_code : int ;
}
(* when propagating to all environment is overkill
ensures that their is no package mismatch, and no mutability of extra env *)
let pass_extra_output_env (default:'extra_env option) =
let r = ref None in
(fun () -> match !r with
| Some((pack,extra_env)) when ObjectFiles.get_current_package_name() = pack ->
extra_env
| _ -> match default with
| None -> failwith "pass_extra_output_env:not initalized"
| Some d -> d
),
(fun (extra_env:'extra_env) ->
let cur_pack = ObjectFiles.get_current_package_name() in
match !r with
| Some((pack,_)) when cur_pack = pack && cur_pack<>"" -> (* something wrong here *)
failwith ("pass_extra_output_env:no mutability in <<"^pack^">>")
| _ -> r:= Some(cur_pack,extra_env)
)
(**********************************************************)
(* Private module : Provides some utils for make **********)
(* environnments ******************************************)
(**********************************************************)
(**********************************************************)
(* Extracter **********************************************)
(**********************************************************)
module Extract = struct
module SAEnvGen = struct
let code env = env.P.sa_lcode
end
module EnvGen = struct
let code env = env.P.qmlAst
let annotmap env = env.P.typerEnv.QmlTypes.annotmap
let gamma env = env.P.typerEnv.QmlTypes.gamma
let stdlib_gamma env = env.P.stdlib_gamma
(** Return (annotmap, code).*)
let ac env = (annotmap env, code env)
let agc env = (annotmap env, (gamma env, stdlib_gamma env), code env)
let bymap env = env.P.bsl.BslLib.bymap
let bypass_typer env s = BslLib.BSL.ByPassMap.bypass_typer (bymap env) s
(** Return (bypass_typer, (code, gamma, annotmap)). Used by
[QmlCheck.Typing.retype] condition *)
let bcga env =
(bypass_typer env), ((code env), (gamma env), (annotmap env))
end
module EnvGenSliced = struct
let get_env_gen env = env.P.env_gen
let code_client env = env.P.sliced_env.P.client.P.code
let code_server env = env.P.sliced_env.P.server.P.code
let annotmap env = EnvGen.annotmap (get_env_gen env)
let gamma env = EnvGen.gamma (get_env_gen env)
let stdlib_gamma env = EnvGen.stdlib_gamma (get_env_gen env)
(** Return (annotmap, code) for client *)
let a_client env = (annotmap env, code_client env)
let ag_client env = (annotmap env, (gamma env, stdlib_gamma env), code_client env)
(** Return (annotmap, server) for server *)
let a_server env = (annotmap env, code_server env)
let ag_server env = (annotmap env, (gamma env, stdlib_gamma env), code_server env)
let bymap env = EnvGen.bymap (get_env_gen env)
let bypass_typer env = EnvGen.bypass_typer (get_env_gen env)
let gamma env = EnvGen.gamma (get_env_gen env)
(** Return (bypass_typer, (code, gamma, annotmap)) client*)
let bcga_client env =
(bypass_typer env), ((code_client env), (gamma env), (annotmap env))
(** Return (bypass_typer, (code, gamma, annotmap)) server*)
let bcga_server env =
(bypass_typer env), ((code_server env), (gamma env), (annotmap env))
end
end
(* TODO: Some of this should be in OpaTracker *)
(* There should not be code there ! *)
(* please update consistently with QmlTracker and passdesign *)
module EnvUtils = struct
let make_code_printer printer _opt =
["code",
fun fmt env ->
Format.fprintf fmt "%a\n%!" printer env]
let create_sa_both_env_gen printers e env = { PH.
options = e.PH.options;
env = env;
printers =
(fun opt ->
let user_printers =
printers (fun e -> e.SurfaceAstPassesTypes.lcodeUser) opt in
let nuser_printers =
printers (fun e -> e.SurfaceAstPassesTypes.lcodeNotUser) opt in
List.fold_right2
(fun (id, u) (_, nu) acc -> (
(* The printer size should not be modified, opa track is expecting a specific format *)
if Base.String.is_prefix "size" (PassHandler.printer_id id)
then
(id,
(fun fmt e ->
let code = e.SurfaceAstPassesTypes.lcodeNotUser @ e.SurfaceAstPassesTypes.lcodeUser in
OpaTracker.Printer.size fmt code))
else
(id,
(fun fmt e ->
Format.fprintf fmt "/* Not user code */@\n%a" nu e;
Format.fprintf fmt "/* User code */@\n%a" u e))
)::acc)
user_printers nuser_printers []);
trackers = fun _ -> [] (* TODO: use OpaTracker.trackers *);
}
let create_sa_both_env e env = create_sa_both_env_gen OpaTracker.printers_nonuid e env
let create_sa_both_env_uids e env = create_sa_both_env_gen OpaTracker.printers_uids e env
let create_sa_env e env = { PH.
options = e.PH.options;
env = env;
printers = OpaTracker.printers_uids Extract.SAEnvGen.code;
trackers = OpaTracker.trackers Extract.SAEnvGen.code;
}
let create_env_gen e env = { PH.
options = e.PH.options;
env = env;
printers = QmlTracker.printers Extract.EnvGen.agc;
trackers = QmlTracker.trackers Extract.EnvGen.code;
}
let qmlTracker_sliced define getid qmlTracker extract_client extract_server _ =
let make_printer make_filename extract =
let list = qmlTracker extract () in
match make_filename with
| None ->
list
| Some new_name ->
List.map (
fun (id, prt) ->
let id = getid id in
let id = new_name id in
let id = define id in
id, prt
)
list
in
(make_printer (Some (fun name -> name ^ "_client")) extract_client)
@ (make_printer None extract_server)
(* using (fun name -> name) allows to can compare a non sliced code with
* the server part of a sliced code *)
(* keep generalized (x) *)
let sliced_printers x = qmlTracker_sliced PassHandler.define_printer PassHandler.printer_id QmlTracker.printers x
let sliced_trackers x = qmlTracker_sliced PassHandler.define_tracker PassHandler.tracker_id QmlTracker.trackers x
end
(**********************************************************)
(* Private module : Provides some adaptater for make an ***)
(* opa_pass with an opa_old_pass **************************)
(**********************************************************)
(** This module allows to make an [opa_pass] with a
[opa_old_pass]. The created [opa_pass] returns an environment with
a good behavior (printers, ...). *)
module Adapter : sig
(* Keep sig here just for doc..*)
val adapt_sa_both :
('a, (SurfaceAst.nonuid, [< SurfaceAst.all_directives ] as 'b) SurfaceAstPassesTypes.env_both_lcodes) opa_old_pass ->
('a, (SurfaceAst.nonuid, 'b) SurfaceAstPassesTypes.env_both_lcodes) opa_pass
val adapt_sa :
('a, (SurfaceAst.uids, [< SurfaceAst.all_directives ] as 'd) P.sa_env_Gen) opa_old_pass ->
('a, (SurfaceAst.uids, 'd) P.sa_env_Gen) opa_pass
val adapt_sliced :
?invariant:(('tmp_env P.env_Gen_sliced, 'tmp_env P.env_Gen_sliced) PassHandler.invariant list) ->
?precond:('tmp_env P.env_Gen_sliced PassHandler.cond list) ->
?postcond:('tmp_env P.env_Gen_sliced PassHandler.cond list) ->
('tmp_env P.env_Gen, 'tmp_env P.env_Gen) opa_old_pass ->
('tmp_env P.env_Gen_sliced, 'tmp_env P.env_Gen_sliced) opa_pass
val adapt_sliced_on_client :
('b, 'b) opa_old_pass ->
('c * 'b, 'c * 'b) opa_pass
val adapt_new_sliced_on_client :
('c, 'c) opa_pass ->
('s * 'c, 's * 'c) opa_pass
end = struct
let adapt_sa pass =
PassHandler.make_pass
(fun e -> EnvUtils.create_sa_env e (pass ~options:e.PH.options e.PH.env))
let adapt_sa_both pass =
PassHandler.make_pass
(fun e -> EnvUtils.create_sa_both_env e (pass ~options:e.PH.options e.PH.env))
let adapt_sliced ?(invariant = []) ?(precond=[]) ?(postcond=[]) pass =
PassHandler.make_pass ~invariant ~precond ~postcond
(fun e ->
let env_server =
{ e.PH.env.P.env_gen with P.qmlAst = e.PH.env.P.sliced_env.P.server.P.code } in
let env_s = pass ~options:e.PH.options env_server in
let env_client = {env_s with P.qmlAst = e.PH.env.P.sliced_env.P.client.P.code} in
let env_c = pass ~options:e.PH.options env_client in
{ e with PH.env = {P.
env_gen = { env_c with P.qmlAst = [] };
sliced_env = {P.
server = { e.PH.env.P.sliced_env.P.server with P.code = env_s.P.qmlAst };
client = { e.PH.env.P.sliced_env.P.client with P.code = env_c.P.qmlAst };
};
}
})
let adapt_sliced_on_client pass =
PassHandler.make_pass
(fun e ->
let senv, cenv = e.PH.env in
let cenv = pass ~options:e.PH.options cenv in
{ e with PH.env = (senv, cenv) })
let compose_pass
(uncons : 'env -> 'env2 * ('env2 -> 'env))
(pass : ('env2, 'env2) opa_pass)
: ('env, 'env) opa_pass
=
let just_uncons x = fst ( uncons x ) in
let map_cond cond = PH.compose_fun_condition just_uncons cond in
let map_invariant i = PH.compose_fun_invariant just_uncons just_uncons i in
let invariant = List.map map_invariant pass.PH.invariant in
let precond = List.map map_cond pass.PH.precond in
let postcond = List.map map_cond pass.PH.postcond in
PassHandler.make_pass
~invariant
~precond
~postcond
(fun e ->
let new_env, cons = uncons e.PH.env in
let options = e.PH.options in
let printers = e.PH.printers in
let trackers = e.PH.trackers in
let map_track_print track_or_print opt =
List.map
(fun (id, p) -> (id, (fun f env -> p f (cons env) )))
(track_or_print opt)
in
let one_env =
{ PH.
env = new_env;
options = options;
printers = map_track_print printers;
trackers = map_track_print trackers;
} in
let one_env = pass.PH.f one_env in
let new_env = one_env.PH.env in
{ e with PH.env = (cons new_env) }
)
let adapt_new_sliced_on_client pass =
compose_pass
(fun (serv, cli) -> (cli, (fun cli -> (serv, cli))))
pass
end
(** Select the good register function according to back-end *)
let register_fields options =
match options.O.back_end with
| `qmlflat -> Flat_Compiler.register_field_name
(**********************************************************)
(* Public : MAKE YOUR PASSES HERE *************************)
(* NO IMPLEMENTATIONS, JUST COATING (deconstruct and ******)
(* construct environnment) ********************************)
(* AND COMPLETE MLI ***************************************)
(**********************************************************)
let pass_Welcome =
PassHandler.make_pass
(fun {PH.env=()} ->
OpaEnv.Options.parse_options ();
let options = OpaEnv.Options.get_options () in
OManager.verbose "OPA version %s" BuildInfos.opa_version_name ;
OManager.verbose "(c) 2007-%s MLstate, All Rights Reserved." BuildInfos.year;
OManager.verbose "Build: %s" BuildInfos.version_id;
PassHandler.make_env options ())
let pass_CheckOptions =
PassHandler.make_pass
(fun e ->
if List.is_empty e.PH.options.O.filenames
&& ObjectFiles.Arg.no_packages ()
then (
OManager.printf "opa.exe: @{<bright>no opa files@}@.";
OpaEnv.Options.echo_help ();
OManager.printf "@[<2>@{<bright>Hint@}:@\nprecise some opa files@]@.";
exit 1;
) else (
let filenames = e.PH.options.O.filenames in
PassHandler.make_env e.PH.options filenames
)
)
let pass_AddStdlibFiles =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let filenames = e.PH.env in
let env_AddStdlibFiles =
let special_files =
(*
- In separated mode, we do not want to add the stdlib as loaded sources.
*)
if ObjectFiles.Arg.is_separated ()
then []
else
if options.O.embedded_opa
then Pass_AddStdlibFiles.of_static_include options
else
(* keep in sync with build_rules *)
Pass_AddStdlibFiles.of_basedir [ "stdlib/core" ; "stdlib/tests" ] options
in
if ObjectFiles.Arg.is_separated ()
then
([], special_files@filenames)
else
(special_files, filenames)
in
PassHandler.make_env options env_AddStdlibFiles
)
let pass_PreProcess =
PassHandler.make_pass
(fun e ->
let (files, ufiles) = e.PH.env in
let ppenv =
Pprocess.fill_with_sysenv Pprocess.empty_env in
let ppenv =
OpaEnv.Options.to_ppenv e.PH.options ppenv in
let ppopt = Pprocess.default_options ppenv in
let process = (Pprocess.process Pplang.opa_description ppopt) in
let process =
List.map
(fun f ->
{f with P.inputFile_content = process f.P.inputFile_content})
in
{ e with PH.env = (process files, process ufiles) })
let make_pass_Parse sugar =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let env = e.PH.env in
let (special_files, user_files) = env in
let parsed_of_input_file input_file =
let lcode =
OpaParser.code
~cache:(not options.O.no_cache_parse)
~filename:input_file.P.inputFile_basename
~sugar
input_file.P.inputFile_content
in
{ SurfaceAstPassesTypes.
parsedFile_filename = input_file.P.inputFile_filename;
parsedFile_lcode = lcode;
parsedFile_content = input_file.P.inputFile_content;
}
in
let special_parsed_files = List.map parsed_of_input_file special_files in
let user_parsed_files = List.map parsed_of_input_file user_files in
PassHandler.make_env options ((special_parsed_files, user_parsed_files), env)
)
let pass_Parse = make_pass_Parse false
let pass_ParseSugar = make_pass_Parse true
let parsed_files_printers extract =
function opt ->
List.map
(function (pid, printer) ->
(pid, (fun fmt env ->
List.iter
(function pfile ->
Format.fprintf fmt "/** Code from %s**/@\n%a"
pfile.SurfaceAstPassesTypes.parsedFile_filename
printer pfile.SurfaceAstPassesTypes.parsedFile_lcode)
(extract env)
)
)
)
(OpaTracker.printers_nonuid (fun a -> a) opt)
let pass_RegisterAppSrcCode =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let make_env =
let printers = parsed_files_printers (fun (_, files) -> files) in
PassHandler.make_env ~printers options in
let ((special_files, user_files), (special_sources, user_sources)) = e.PH.env in
(* FIXME for now we only not register the source code if option publish_src_code
is not set, ideally we should not generate the _internal_/src_code page at
all (now it will be empty if publish_src_code=false) *)
if options.O.publish_src_code then
let special_files' = Pass_RegisterAppSrcCode.register_code ~special:true
special_files special_sources in
let user_files' = Pass_RegisterAppSrcCode.register_code ~special:false
user_files user_sources in
make_env (special_files', user_files')
else
make_env (special_files, user_files)
)
let pass_Print =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let module Printer = (val OpaPrint.getDefaultFamilly () : OpaPrint.Familly) in
if not (File.exists options.O.build_dir) then Unix.mkdir options.O.build_dir 0o740;
List.iter
(function pfile ->
if not (File.exists options.O.build_dir) then Unix.mkdir options.O.build_dir 0o740;
let fn = Filename.concat options.O.build_dir
(Filename.basename pfile.SurfaceAstPassesTypes.parsedFile_filename) in
OManager.verbose "Convert %s to %s"
pfile.SurfaceAstPassesTypes.parsedFile_filename fn;
let oc = open_out fn in
let fmt = Format.formatter_of_out_channel oc in
Printer.string#code fmt pfile.SurfaceAstPassesTypes.parsedFile_lcode;
Format.pp_print_flush fmt ();
ignore (close_out oc);
ignore (try (* verification that we can reparse *)
OpaParser.code
~parser_:(!OpaSyntax.Args.r.OpaSyntax.Args.printer)
~cache:false
~filename:fn
(File.content fn)
with _ -> assert false)
) (snd (fst e.PH.env));
e
)
let pass_LoadObjects k =
PH.make_pass
(fun env ->
let options = env.PH.options in
let env =
SurfaceAstPasses.pass_load_objects
~options
env.PH.env
(fun files -> k (PH.make_env options files)) in
PH.make_env () env
)
let pass_ConvertStructure =
PassHandler.make_pass
(fun env ->
let options = env.PH.options in
let files, env_bsl = env.PH.env in
let both_env = { SurfaceAstPassesTypes.
lcodeNotUser = [];
lcodeUser = List.concat_map (fun (_, _, code) -> code) files;
lcodeTypeRenaming = StringMap.empty;
exported_values_idents = IdentSet.empty ;
env_bsl;
} in
PassHandler.make_env options both_env
)
let pass_CheckDuplication =
PH.make_pass
(fun env ->
let options = env.PH.options in
let both_env = SurfaceAstPasses.pass_check_duplication [] [] ~options env.PH.env in
EnvUtils.create_sa_both_env_uids env both_env
)
let pass_DbEngineImportation =
PassHandler.make_pass
(fun e ->
let files = e.PH.env in
let stdlib = e.PH.options.O.stdlib in
List.iter
(fun (_, _, pfile) ->
Pass_DbEngineImportation.process_code ~stdlib pfile
) files;
Pass_DbEngineImportation.finalize ~stdlib;
e
)
let pass_BslLoading =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let env = e.PH.env in
let options, env, env_bsl =
Pass_BslLoading.process ~options ~code:env
in
PassHandler.make_env options (env, env_bsl)
)
let pass_TreatNoClientCalls() =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let env = e.PH.env in
PassHandler.make_env options (Pass_TreatNoClientCalls.translate env)
)
let pass_CheckServerEntryPoint =
PassHandler.make_pass
(fun e ->
let (opt, env) =
Pass_ServerDeclaration.pass_check_server_entry_point
~options:e.PH.options e.PH.env in
let options = { e with PH.options = opt } in
EnvUtils.create_sa_both_env options env)
let pass_I18nAndComputedString =
PassHandler.make_pass
(fun e -> EnvUtils.create_sa_both_env_uids e (I18nAndComputedString.process_directives__i18n__string ~options:e.PH.options e.PH.env))
let pass_ParserGeneration =
Adapter.adapt_sa_both SurfaceAstPasses.pass_parser_generation
let pass_ConvertStructure2 () =
PassHandler.make_pass
(fun e ->
let options = e.PH.options in
let env = e.PH.env in
let env2 =
let sa_lcode = env.SurfaceAstPassesTypes.lcodeNotUser @ env.SurfaceAstPassesTypes.lcodeUser in
let sa_doc_types = [] in
let sa_bsl = env.SurfaceAstPassesTypes.env_bsl in
let sa_type_renaming = env.SurfaceAstPassesTypes.lcodeTypeRenaming in
let sa_exported_values_idents =
env.SurfaceAstPassesTypes.exported_values_idents in
{P.
sa_lcode ;
sa_doc_types ;
sa_bsl ;
sa_type_renaming ;
sa_exported_values_idents ;
}
in
PassHandler.make_env
~printers:(OpaTracker.printers_uids Extract.SAEnvGen.code)
options
env2)
let pass_CodingDirectives =
let transform pass_env =
let env = pass_env.PassHandler.env in
let typerEnv = env.P.typerEnv in
let gamma = typerEnv.QmlTypes.gamma in
let annotmap = typerEnv.QmlTypes.annotmap in
let code = env.P.qmlAst in
let annotmap, code =
Pass_CodingDirectives.process_code gamma annotmap code
in
let typerEnv = {
typerEnv with QmlTypes.
annotmap ;
} in
let env = {
env with Passes.
qmlAst = code ;
typerEnv ;
} in
{ pass_env with PassHandler.
env ;
}
in
(* invariants, and pre/post conds *)
let invariant =
[
] in
let precond =
[
] in
let postcond =
[
] in
PassHandler.make_pass ~invariant ~precond ~postcond transform
let pass_AddDocApiDirectives () =
Adapter.adapt_sa Pass_OpaDocApi.process_opa
let pass_ReorderToplevel () =
Adapter.adapt_sa Passes.pass_reorder_toplevel
let pass_RewriteModules () =
Adapter.adapt_sa Passes.pass_rewrite_modules
(**********************************************)
(* QML AST PASSES *****************************)
let pass_SaToQml =
PassHandler.make_pass
~postcond:[
QmlCheck.Annot.unicity Extract.EnvGen.code;
]
(fun e ->
let options = e.PH.options in
let env = e.PH.env in
(* new_toplevel_names are thoses that come from toplevel patterns *)
let _new_toplevel_names, (qmlAst:QmlAst.code_elt list) =
let options = OpaToQml.options in
OpaToQml.UidsOpaToQml.code ~options env.P.sa_lcode
in
let duplicated = Hashtbl.create 16 in
let type_renaming =
SurfaceAstRenaming.ObjectType.fold
(StringMap.merge_i
(fun i x y -> Hashtbl.add duplicated i y; x)
)
env.P.sa_type_renaming in
let type_renaming = StringMap.map
(fun (i,_) -> OpaToQml.UidsOpaToQml.typeident_aux ~check:false i)
type_renaming in
let type_renamer ?(check=true) str =
try let x = StringMap.find str type_renaming in
match Hashtbl.find_all duplicated str with
| [] -> x
| _ -> OManager.error "Duplicated type ident is found %s\n" str
with Not_found ->
(* need to do that because the db uses bypasses with type [embed_info]
* but this type is not defined in the code because the bypasses can only
* be inserted by the compiler *)
QmlAst.TypeIdent.of_string ~check str in
(*
1) Initializing the typer env
With the mess S2/S3, passes, S3Passes,
there are a lot of different initilization of typerEnv.
The annotmap and the options for the typer are the only
relevant information from the typerEnv.
Here seems the right place for initializing the typerEnv.
In particular, we do not use the blender in S3 anymore, so
the 'prepare', the 'empty_env', and the 'blend_initial__Typing'
functions from [opa_Typers] will not be used.
Essentially, building the typerEnv there is just about passing
the correct options depending on the command line, and keeping
the annotations.
*)
let typerEnv =
let bypass_typer =
BslLib.BSL.ByPassMap.bypass_typer
~typeident:type_renamer env.P.sa_bsl.BslLib.bymap in
QmlTyper.OfficialTyper.initial
~bypass_typer
~exception_handler:
QmlTyperErrHandling.typechecking_exception_handler
~explicit_instantiation: options.O.explicit_instantiation
~value_restriction: options.O.value_restriction
~display: options.O.show_types
~exported_values_idents: env.P.sa_exported_values_idents () in
let env_Gen =
{ P.
bsl = env.P.sa_bsl;
qmlAst = qmlAst;
typerEnv = typerEnv;
doc_types = env.P.sa_doc_types;
temporary_env = ();
local_typedefs = QmlAst.TypeIdentSet.empty;
stdlib_gamma = QmlTypes.Env.empty;
} in
EnvUtils.create_env_gen e env_Gen
)
let make_pass_raw_env pass ?(invariant=[]) ?(precond=[]) ?(postcond=[]) ()=
let fpass e = { e with PH.
env = pass ~options:e.PH.options e.PH.env;
} in
PassHandler.make_pass ~invariant ~precond ~postcond fpass
(* same as [make_pass_raw_env] but refresh printers and trackers
hence, the start and end envs don't have to be of the same type. *)
let make_pass_raw_env_refresh pass ?(invariant=[]) ?(precond=[]) ?(postcond=[]) ()=
let fpass e = EnvUtils.create_env_gen e (pass ~options:e.PH.options e.PH.env) in
PassHandler.make_pass ~invariant ~precond ~postcond fpass
let make_process_code_pass process_code extract rebuild ?(invariant=[]) ?(precond=[]) ?(postcond=[]) () =
let fpass = fun e ->
let typerEnv, code = extract e.PH.env
in
let gamma = typerEnv.QmlTypes.gamma
and annotmap = typerEnv.QmlTypes.annotmap
and bypass_typer = typerEnv.QmlTypes.bypass_typer
in
let (gamma,annotmap),code = process_code bypass_typer gamma annotmap code
in
let typerEnv =
{ typerEnv with
QmlTypes.gamma = gamma;
QmlTypes.annotmap = annotmap }
in
{ e with PH.env = rebuild e.PH.env typerEnv code
}
in
PassHandler.make_pass ~invariant ~precond ~postcond fpass
(*** INVARIANT *)
let invariant = [
PassHandler.make_cons_invariant (QmlCheck.Annot.unicity Extract.EnvGen.code);
PassHandler.make_cons_invariant (QmlCheck.Annot.find Extract.EnvGen.ac)
]
(* Check the contents of code: filtering code_elts *)
module CodeContents =
struct
let no_NewType =
let contents = { QmlCheck.Code.contents_all with QmlCheck.Code.c_NewType = false } in
QmlCheck.Code.contents contents
(* NewVal & NewValRec *)
let only_NewVal =
let contents = { QmlCheck.Code.contents_all with QmlCheck.Code.
c_Database = false ;
c_NewDbValue = false ;
c_NewType = false ;
} in
QmlCheck.Code.contents contents
end
let pass_AddCSS =
PassHandler.make_pass
~invariant
~precond:[]
~postcond:[]
(fun e ->
let code = e.PH.env.P.qmlAst in
let code = Pass_AddCSS.perform code in
{ e with PH.env = { e.PH.env with P.qmlAst = code } }
)
let pass_CheckPatternMatching =
PassHandler.make_pass
~invariant
~precond:[]
~postcond:[]
(fun e ->
let env = e.PH.env in
let gamma = env.P.typerEnv.QmlTypes.gamma in
let annotmap = env.P.typerEnv.QmlTypes.annotmap in
let code = env.P.qmlAst in
let annotmap, code = Pass_CheckPatternMatching.process_code gamma annotmap code in
let typerEnv = {
env.P.typerEnv with QmlTypes.
annotmap ;
} in
let env = {
env with P.
typerEnv ;
qmlAst = code
} in
{ e with PH.env }
)
let pass_EndOfSeparateCompilation k =
PH.make_pass
(fun env ->
let env =
Pass_EndOfSeparateCompilation.process_code
env.PH.env
(fun env_gen -> k (EnvUtils.create_env_gen env env_gen)) in
PH.make_env () env
)
(*** INVARIANT *)
(* The following invariants are global
hence, they should be polymorphic wrt. the environment.
The argument of [make_invariant] is duplicated in order to keep polymorphism. *)
let global_invariant () = [
PassHandler.make_invariant (QmlCheck.Annot.unicity Extract.EnvGen.code)
(QmlCheck.Annot.unicity Extract.EnvGen.code);
PassHandler.make_invariant (QmlCheck.Code.valrec Extract.EnvGen.ac)
(QmlCheck.Code.valrec Extract.EnvGen.ac);
PassHandler.make_invariant (QmlCheck.Annot.find Extract.EnvGen.ac)
(QmlCheck.Annot.find Extract.EnvGen.ac);
]
let invariant = global_invariant ()
let pass_FunActionLifting =
PassHandler.make_pass
~invariant
~precond:[]
~postcond:[]
(fun e ->
let code = e.PH.env.P.qmlAst in
let {QmlTypes.annotmap=annotmap} = e.PH.env.P.typerEnv in
let annotmap, code =
Pass_LambdaLifting.process_code_fun_action annotmap code in
{ e with PH.env = {e.PH.env with P.
qmlAst = code;
typerEnv = {e.PH.env.P.typerEnv with QmlTypes.annotmap = annotmap};
} })
let pass_TypesDefinitions =
let precond =
[
(* TODO: add precondition *)
] in
let postcond =
[
CodeContents.no_NewType Extract.EnvGen.ac ;
(* TODO: add more postcondition *)
] in
let invariant =
[
(* TODO: add postcondition *)
]
@invariant
in
PassHandler.make_pass ~precond ~postcond ~invariant
(fun e ->
let env = ( e.PH.env : 'tmp_env Passes.env_Gen ) in
let typerEnv = env.Passes.typerEnv in
let code = env.Passes.qmlAst in
let local_typedefs, typerEnv, code, stdlib_gamma = Pass_TypeDefinition.process_code
(register_fields e.PH.options) typerEnv code in
let env = { env with Passes.typerEnv; local_typedefs; stdlib_gamma; qmlAst = code; } in
{ e with PH.env = env }
)
let pass_DbSchemaGeneration =
let precond =
[
CodeContents.no_NewType Extract.EnvGen.ac ;
] in
let postcond =
[
] in
let invariant =
[
(* TODO: add invariant *)
]
@invariant
in
PassHandler.make_pass ~precond ~postcond ~invariant
(fun e ->
QmlDbGen.settyp OpaMapToIdent.typ;
let env = ( e.PH.env : 'tmp_env Passes.env_Gen ) in
let typerEnv = env.Passes.typerEnv in
let code = env.Passes.qmlAst in
let gamma = typerEnv.QmlTypes.gamma in
let annotmap = typerEnv.QmlTypes.annotmap in
let schema = typerEnv.QmlTypes.schema in
let (gamma, schema, code) =
Pass_DbSchemaGeneration.process_code gamma annotmap schema code
in
let typerEnv =
{ typerEnv with QmlTypes.schema = schema; QmlTypes.gamma = gamma }
in
let env = { env with Passes.typerEnv = typerEnv ; qmlAst = code } in
{ e with PH.env = env }
)
let pass_DbPathCoercion =
let precond =
[
(* TODO: add precondition *)
] in
let postcond =
[
(* TODO: add postcondition *)
] in
let invariant =
[
(* TODO: add postcondition *)
]
@invariant
in
PassHandler.make_pass ~precond ~postcond ~invariant
(fun e ->
let env = ( e.PH.env : 'tmp_env Passes.env_Gen ) in
let typerEnv = env.Passes.typerEnv in
let schema = typerEnv.QmlTypes.schema in
let annotmap = typerEnv.QmlTypes.annotmap in
let gamma = typerEnv.QmlTypes.gamma in
let code = env.Passes.qmlAst in
let val_ = OpaMapToIdent.val_ in
let annotmap, code = Pass_DbPathCoercion.process_code ~val_ schema gamma annotmap code in
let typerEnv = { typerEnv with QmlTypes.annotmap = annotmap } in
let env = { env with Passes.typerEnv = typerEnv ; qmlAst = code } in
{ e with PH.env = env }
)
(** {b Descr}: The typechecking passe. *)
let pass_Typing =
let precond =
[
(* TODO: add precondition *)
] in
let postcond =
[
QmlCheck.Annot.find Extract.EnvGen.ac ;
] in
let invariant =
[
(* TODO: add postcondition *)
]
@invariant
in
PassHandler.make_pass ~precond ~postcond ~invariant
(fun e ->
let env = (e.PH.env : 'tmp_env Passes.env_Gen) in
let env = Pass_Typing.process_code env in
{ e with PH.env = env }
)
let pass_Retyping =
PassHandler.make_pass
(fun e -> {e with PH.env = Pass_Retyping.process_code e.PH.env})
(**