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Merge branch 'rinderknecht@fix_preprocessor' into 'dev'

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[Bug] I forgot the check whether to perform #include or not.

See merge request ligolang/ligo!619
This commit is contained in:
Christian Rinderknecht 2020-05-15 18:07:31 +00:00
commit c021254cd4
1 changed files with 22 additions and 20 deletions
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42
vendors/Preprocessor/Preproc.mll vendored
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@ -492,26 +492,28 @@ rule scan state = parse
and file = Lexing.(lexbuf.lex_curr_p.pos_fname) in
let base = Filename.basename file
and reg, incl_file = scan_inclusion state lexbuf in
let incl_dir = Filename.dirname incl_file in
let path = mk_path state in
let incl_path, incl_chan =
match find path incl_file state.opt#libs with
Some p -> p
| None -> stop (File_not_found incl_file) state reg in
let () = print state (sprintf "\n# 1 \"%s\" 1\n" incl_path) in
let incl_buf = Lexing.from_channel incl_chan in
let () =
let open Lexing in
incl_buf.lex_curr_p <-
{incl_buf.lex_curr_p with pos_fname = incl_file} in
let state = {state with incl = incl_chan::state.incl} in
let state' = {state with mode=Copy; trace=[]} in
let state' = scan (push_dir incl_dir state') incl_buf in
let state = {state with env=state'.env; incl=state'.incl} in
let path = if path = "" then base
else path ^ Filename.dir_sep ^ base in
print state (sprintf "\n# %i \"%s\" 2" (line+1) path);
scan state lexbuf
if state.mode = Copy then
let incl_dir = Filename.dirname incl_file in
let path = mk_path state in
let incl_path, incl_chan =
match find path incl_file state.opt#libs with
Some p -> p
| None -> stop (File_not_found incl_file) state reg in
let () = print state (sprintf "\n# 1 \"%s\" 1\n" incl_path) in
let incl_buf = Lexing.from_channel incl_chan in
let () =
let open Lexing in
incl_buf.lex_curr_p <-
{incl_buf.lex_curr_p with pos_fname = incl_file} in
let state = {state with incl = incl_chan::state.incl} in
let state' = {state with mode=Copy; trace=[]} in
let state' = scan (push_dir incl_dir state') incl_buf in
let state = {state with env=state'.env; incl=state'.incl} in
let path = if path = "" then base
else path ^ Filename.dir_sep ^ base in
let () = print state (sprintf "\n# %i \"%s\" 2" (line+1) path)
in scan state lexbuf
else scan state lexbuf
| "if" ->
let mode = expr state lexbuf in
let mode = if state.mode = Copy then mode else Skip in