balsoft/ligo
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

tests pasS

Browse Source
This commit is contained in:
Galfour 2019-04-07 13:59:36 +00:00
parent e9f90858a2
commit 8f518a508f
1 changed files with 27 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/ligo/multifix/user.ml
View File

@ -1,31 +1,37 @@
open Trace
let parse_file (source: string) : Ast.entry_point result =
let pp_input =
let prefix = Filename.(source |> basename |> remove_extension)
and suffix = ".pp.ligo"
in prefix ^ suffix in
let cpp_cmd = Printf.sprintf "cpp -traditional-cpp %s -o %s"
source pp_input in
let%bind () = sys_command cpp_cmd in
(* let pp_input =
* let prefix = Filename.(source |> basename |> remove_extension)
* and suffix = ".pp.ligo"
* in prefix ^ suffix in
*
* let cpp_cmd = Printf.sprintf "cpp -traditional-cpp %s -o %s"
* source pp_input in
* let%bind () = sys_command cpp_cmd in
*
* let%bind channel =
* generic_try (simple_error "error opening file") @@
* (fun () -> open_in pp_input) in *)
let%bind channel =
generic_try (simple_error "error opening file") @@
(fun () -> open_in pp_input) in
(fun () -> open_in source) in
let lexbuf = Lexing.from_channel channel in
let module Lexer = Lex.Lexer in
specific_try (function
| Parser.Error -> (
specific_try (fun e ->
let error = fun s ->
let start = Lexing.lexeme_start_p lexbuf in
let end_ = Lexing.lexeme_end_p lexbuf in
let str = Format.sprintf
"Parse error at \"%s\" from (%d, %d) to (%d, %d)\n"
"at \"%s\" from (%d, %d) to (%d, %d)\n"
(Lexing.lexeme lexbuf)
start.pos_lnum (start.pos_cnum - start.pos_bol)
end_.pos_lnum (end_.pos_cnum - end_.pos_bol) in
simple_error str
)
error s str in
match e with
| Parser.Error -> error "Parse"
| Lexer.Error s -> error ("Lexer " ^ s)
| Lexer.Unexpected_character _ -> error "Unexpected char"
| _ -> simple_error "unrecognized parse_ error"
) @@ (fun () ->
let raw = Parser.entry_point Lexer.token lexbuf in