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(** A Sail library *)
(* This library is not well-thought. It has grown driven by the need to
* reuse some components of Sail in the Power XML extraction tool. It
* should by no means by considered stable (hence the lack of mli
* interface file), and is not intended for general consumption. Use at
* your own risks. *)
module Pretty = Pretty_print
let parse_exps s =
let lexbuf = Lexing.from_string s in
try
let pre_exps = Parser.nonempty_exp_list Lexer.token lexbuf in
List.map (Initial_check.to_ast_exp Type_internal.initial_kind_env (Ast.Ord_aux(Ast.Ord_inc,Parse_ast.Unknown))) pre_exps
with
| Parsing.Parse_error ->
let pos = Lexing.lexeme_start_p lexbuf in
let msg = Printf.sprintf "syntax error on character %d" pos.Lexing.pos_cnum in
failwith msg
| Parse_ast.Parse_error_locn(l,m) ->
let loc = match l with
| Parse_ast.Unknown -> "???"
| Parse_ast.Range(p1,p2) -> Printf.sprintf "%d:%d" p1.Lexing.pos_cnum p2.Lexing.pos_cnum
| Parse_ast.Int(s,_) -> Printf.sprintf "code generated by: %s" s in
let msg = Printf.sprintf "syntax error: %s %s" loc m in
failwith msg
| Lexer.LexError(s,p) ->
let msg = Printf.sprintf "lexing error: %s %d" s p.Lexing.pos_cnum in
failwith msg
|
