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|
(*
* @LANG: ocaml
*)
let id x = x
let fail fmt = Printf.ksprintf failwith fmt
let pr fmt = Printf.ksprintf print_endline fmt
let failed fmt = Printf.ksprintf (fun s -> prerr_endline s; exit 1) fmt
let test' show f x y = if f x <> y then failed "FAILED: test %S" (show x)
let case = ref 0
let test f x y = incr case; if f x <> y then failed "FAILED: case %d" !case
let error f x = match try Some (f x) with _ -> None with Some _ -> failed "FAILED: fail %S" x | None -> ()
let _scanner_actions : int array = [|
0; 1; 0; 1; 1; 1; 5; 1; 6; 1; 7; 2; 2; 3; 2; 2; 4; 0 ;
|]
let _scanner_key_offsets : int array = [|
0; 3; 5; 0 ;
|]
let _scanner_trans_keys : int array = [|
99; 97; 98; 97; 98; 99; 97; 98; 0 ;
|]
let _scanner_single_lengths : int array = [|
1; 2; 1; 0 ;
|]
let _scanner_range_lengths : int array = [|
1; 0; 1; 0 ;
|]
let _scanner_index_offsets : int array = [|
0; 3; 6; 0 ;
|]
let _scanner_trans_cond_spaces : int array = [|
-1; -1; -1; -1; -1; -1; -1; -1; -1; -1; -1; 0 ;
|]
let _scanner_trans_offsets : int array = [|
0; 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 0 ;
|]
let _scanner_trans_lengths : int array = [|
1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 1; 0 ;
|]
let _scanner_cond_keys : int array = [|
0; 0; 0; 0; 0; 0; 0; 0; 0; 0; 0; 0 ;
|]
let _scanner_cond_targs : int array = [|
1; 0; 1; 2; 2; 1; 1; 0; 1; 1; 1; 0 ;
|]
let _scanner_cond_actions : int array = [|
5; 0; 9; 11; 14; 7; 5; 0; 9; 9; 9; 0 ;
|]
let _scanner_to_state_actions : int array = [|
0; 1; 0; 0 ;
|]
let _scanner_from_state_actions : int array = [|
0; 3; 0; 0 ;
|]
let _scanner_eof_trans_indexed : int array = [|
2; 0; 2; 0 ;
|]
let _scanner_eof_trans_direct : int array = [|
10; 0; 11; 0 ;
|]
let _scanner_nfa_targs : int array = [|
0; 0 ;
|]
let _scanner_nfa_offsets : int array = [|
0; 0; 0; 0 ;
|]
let _scanner_nfa_push_actions : int array = [|
0; 0 ;
|]
let _scanner_nfa_pop_trans : int array = [|
0; 0 ;
|]
let scanner_start : int = 1
let scanner_first_final : int = 1
let scanner_error : int = -1
let scanner_en_main : int = 1
let fail fmt = Printf.ksprintf failwith fmt
let () =
let expect = ref [`Pat1; `Any; `Pat2; `Any; `Any; `Any; ] in
let got z = match !expect with
| [] -> fail "nothing more expected"
| x::xs -> expect := xs; if z <> x then fail "mismatch"
in
let ts = ref 0 and te = ref 0 and cs = ref 0 and act = ref 0 in
let data = "araabccde" in
let p = ref 0 and pe = ref (String.length data) in
let eof = ref !pe in
begin
cs := scanner_start;
ts := 0;
te := 0;
act := 0;
end;
begin
let _klen : int ref = ref 0 in
let _trans : int ref = ref 0 in
let _cond : int ref = ref 0 in
let _have : int ref = ref 0 in
let _cont : int ref = ref 1 in
let _acts : int ref = ref 0 in
let _nacts : int ref = ref 0 in
let _keys : int ref = ref 0 in
let _ckeys : int ref = ref 0 in
let _cpc : int ref = ref 0 in
while _cont.contents= 1 do
begin
_have := 0;
if p.contents= pe.contents then
begin
begin
if p.contents= eof.contents then
begin
begin
if _scanner_eof_trans_direct.(cs.contents)> 0 then
begin
begin
_trans := _scanner_eof_trans_direct.(cs.contents)- 1;
_cond := _scanner_trans_offsets.(_trans.contents);
_have := 1;
end;
end
;if _have.contents= 0 then
begin
begin
end;
end
;
end;
end
;if _have.contents= 0 then
begin
_cont := 0;
end
;
end;
end
;if _cont.contents= 1 then
begin
begin
if _have.contents= 0 then
begin
begin
_acts := _scanner_from_state_actions.(cs.contents);
_nacts := _scanner_actions.( _acts.contents );
_acts := _acts.contents + 1;
while _nacts.contents> 0 do
begin
if _scanner_actions.( _acts.contents ) = 1 then
begin
begin
begin
ts := p.contents;
end;
end;
end
;
_nacts := _nacts.contents - 1;
_acts := _acts.contents + 1;
end;
done;
_keys := _scanner_key_offsets.(cs.contents);
_trans := _scanner_index_offsets.(cs.contents);
_have := 0;
_klen := _scanner_single_lengths.(cs.contents);
if _klen.contents> 0 then
begin
begin
let _lower : int ref = ref 0 in
let _mid : int ref = ref 0 in
let _upper : int ref = ref 0 in
_lower := _keys.contents;
_upper := _keys.contents+ _klen.contents- 1;
while _upper.contents>= _lower.contents&& _have.contents= 0 do
begin
_mid := _lower.contents+ ( ( _upper.contents-_lower.contents ) asr 1 );
if ( Char.code data.[p.contents] )< _scanner_trans_keys.( _mid.contents ) then
begin
_upper := _mid.contents- 1;
end
else if ( Char.code data.[p.contents] )> _scanner_trans_keys.( _mid.contents ) then
begin
_lower := _mid.contents+ 1;
end
else
begin
begin
_trans := _trans.contents + ( _mid.contents- _keys.contents );
_have := 1;
end;
end
;
end;
done;
if _have.contents= 0 then
begin
begin
_keys := _keys.contents + _klen.contents;
_trans := _trans.contents + _klen.contents;
end;
end
;
end;
end
;if _have.contents= 0 then
begin
begin
_klen := _scanner_range_lengths.(cs.contents);
if _klen.contents> 0 then
begin
begin
let _lower : int ref = ref 0 in
let _mid : int ref = ref 0 in
let _upper : int ref = ref 0 in
_lower := _keys.contents;
_upper := _keys.contents+ ( _klen.contents lsl 1 )- 2;
while _have.contents= 0 && _lower.contents<= _upper.contents do
begin
_mid := _lower.contents+ ( ( ( _upper.contents-_lower.contents ) asr 1 ) land lnot 1 );
if ( Char.code data.[p.contents] )< _scanner_trans_keys.( _mid.contents ) then
begin
_upper := _mid.contents- 2;
end
else if ( Char.code data.[p.contents] )> _scanner_trans_keys.( _mid.contents+ 1 ) then
begin
_lower := _mid.contents+ 2;
end
else
begin
begin
_trans := _trans.contents + ( ( _mid.contents- _keys.contents ) asr 1 );
_have := 1;
end;
end
;
end;
done;
if _have.contents= 0 then
begin
_trans := _trans.contents + _klen.contents;
end
;
end;
end
;
end;
end
;_ckeys := _scanner_trans_offsets.(_trans.contents);
_klen := _scanner_trans_lengths.(_trans.contents);
_cond := _scanner_trans_offsets.(_trans.contents);
_have := 0;
_cpc := 0;
begin
let _lower : int ref = ref 0 in
let _mid : int ref = ref 0 in
let _upper : int ref = ref 0 in
_lower := _ckeys.contents;
_upper := _ckeys.contents+ _klen.contents- 1;
while _have.contents= 0 && _lower.contents<= _upper.contents do
begin
_mid := _lower.contents+ ( ( _upper.contents-_lower.contents ) asr 1 );
if _cpc.contents< _scanner_cond_keys.( _mid.contents ) then
begin
_upper := _mid.contents- 1;
end
else if _cpc.contents> _scanner_cond_keys.( _mid.contents ) then
begin
_lower := _mid.contents+ 1;
end
else
begin
begin
_cond := _cond.contents + ( _mid.contents- _ckeys.contents );
_have := 1;
end;
end
;
end;
done;
if _have.contents= 0 then
begin
begin
cs := -1;
_cont := 0;
end;
end
;
end;
end;
end
;if _cont.contents= 1 then
begin
begin
cs := _scanner_cond_targs.(_cond.contents);
if _scanner_cond_actions.(_cond.contents)!= 0 then
begin
begin
_acts := _scanner_cond_actions.(_cond.contents);
_nacts := _scanner_actions.( _acts.contents );
_acts := _acts.contents + 1;
while _nacts.contents> 0 do
begin
if _scanner_actions.( _acts.contents ) = 2 then
begin
begin
begin
te := p.contents+1;
end;
end;
end
else if _scanner_actions.( _acts.contents ) = 3 then
begin
begin
begin
act := 1;
end;
end;
end
else if _scanner_actions.( _acts.contents ) = 4 then
begin
begin
begin
act := 3;
end;
end;
end
else if _scanner_actions.( _acts.contents ) = 5 then
begin
begin
begin
te := p.contents+1;
begin
got `Pat2;
print_string "got pat2\n";
end;
end;
end;
end
else if _scanner_actions.( _acts.contents ) = 6 then
begin
begin
begin
te := p.contents+1;
begin
got `Any;
print_string "got any\n";
end;
end;
end;
end
else if _scanner_actions.( _acts.contents ) = 7 then
begin
begin
begin
if act.contents = 1 then
begin
p := ( ( te.contents ) )-1;
begin
got `Pat1;
print_string "got pat1\n";
end;
end
else if act.contents = 3 then
begin
p := ( ( te.contents ) )-1;
begin
got `Any;
print_string "got any\n";
end;
end
;
end;
end;
end
;
_nacts := _nacts.contents - 1;
_acts := _acts.contents + 1;
end;
done;
end;
end
;_acts := _scanner_to_state_actions.(cs.contents);
_nacts := _scanner_actions.( _acts.contents );
_acts := _acts.contents + 1;
while _nacts.contents> 0 do
begin
if _scanner_actions.( _acts.contents ) = 0 then
begin
begin
begin
ts := 0;
end;
end;
end
;
_nacts := _nacts.contents - 1;
_acts := _acts.contents + 1;
end;
done;
if _cont.contents= 1 then
begin
p := p.contents + 1;
end
;
end;
end
;
end;
end
;
end;
done;
end;
()
|
