-type token =
- | INT of (string)
- | ID of (string)
- | PLUS
- | MINUS
- | TIMES
- | DIV
- | LPAREN
- | RPAREN
- | ASSIGN
- | IN
- | IMPLY
- | FUNC
- | EOL
-
-open Parsing;;
-let _ = parse_error;;
-let yytransl_const = [|
- 259 (* PLUS *);
- 260 (* MINUS *);
- 261 (* TIMES *);
- 262 (* DIV *);
- 263 (* LPAREN *);
- 264 (* RPAREN *);
- 265 (* ASSIGN *);
- 266 (* IN *);
- 267 (* IMPLY *);
- 268 (* FUNC *);
- 269 (* EOL *);
- 0|]
-
-let yytransl_block = [|
- 257 (* INT *);
- 258 (* ID *);
- 0|]
-
-let yylhs = "\255\255\
-\001\000\002\000\002\000\003\000\003\000\005\000\006\000\006\000\
-\004\000\004\000\004\000\009\000\010\000\007\000\008\000\008\000\
-\008\000\008\000\008\000\008\000\008\000\008\000\000\000"
-
-let yylen = "\002\000\
-\002\000\001\000\002\000\001\000\001\000\006\000\001\000\003\000\
-\001\000\001\000\001\000\003\000\002\000\002\000\001\000\001\000\
-\003\000\003\000\003\000\003\000\003\000\002\000\002\000"
-
-let yydefred = "\000\000\
-\000\000\000\000\015\000\000\000\000\000\000\000\023\000\000\000\
-\002\000\000\000\005\000\000\000\009\000\010\000\011\000\000\000\
-\000\000\000\000\000\000\001\000\003\000\000\000\000\000\000\000\
-\000\000\000\000\000\000\000\000\000\000\013\000\017\000\000\000\
-\000\000\000\000\000\000\000\000\007\000\000\000\012\000\000\000\
-\000\000\006\000"
-
-let yydgoto = "\002\000\
-\007\000\008\000\009\000\026\000\011\000\018\000\013\000\014\000\
-\015\000\016\000"
-
-let yysindex = "\007\000\
-\120\255\000\000\000\000\000\000\120\255\120\255\000\000\012\255\
-\000\000\106\255\000\000\001\255\000\000\000\000\000\000\245\254\
-\124\255\049\255\098\255\000\000\000\000\120\255\120\255\120\255\
-\120\255\106\255\009\255\024\255\120\255\000\000\000\000\113\255\
-\124\255\124\255\124\255\120\255\000\000\026\255\000\000\088\255\
-\120\255\000\000"
-
-let yyrindex = "\000\000\
-\000\000\000\000\000\000\042\255\000\000\000\000\000\000\000\000\
-\000\000\063\255\000\000\000\000\000\000\000\000\000\000\000\000\
-\028\255\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
-\000\000\074\255\050\255\000\000\000\000\000\000\000\000\007\255\
-\053\255\064\255\075\255\000\000\000\000\052\255\000\000\000\000\
-\000\000\000\000"
-
-let yygindex = "\000\000\
-\000\000\000\000\254\255\255\255\000\000\001\000\000\000\000\000\
-\000\000\000\000"
-
-let yytablesize = 131
-let yytable = "\010\000\
-\029\000\012\000\027\000\017\000\019\000\021\000\010\000\001\000\
-\012\000\018\000\018\000\028\000\003\000\004\000\018\000\005\000\
-\018\000\036\000\006\000\018\000\032\000\033\000\034\000\035\000\
-\020\000\037\000\039\000\010\000\038\000\012\000\022\000\022\000\
-\022\000\022\000\040\000\022\000\028\000\022\000\042\000\010\000\
-\022\000\012\000\016\000\007\000\016\000\016\000\016\000\016\000\
-\016\000\016\000\030\000\016\000\007\000\008\000\016\000\019\000\
-\019\000\022\000\022\000\028\000\019\000\013\000\019\000\000\000\
-\000\000\019\000\020\000\020\000\020\000\020\000\004\000\020\000\
-\004\000\020\000\000\000\004\000\020\000\021\000\021\000\021\000\
-\021\000\014\000\021\000\014\000\021\000\000\000\014\000\021\000\
-\003\000\004\000\022\000\023\000\024\000\025\000\006\000\000\000\
-\000\000\041\000\003\000\004\000\022\000\023\000\024\000\025\000\
-\006\000\031\000\003\000\004\000\022\000\023\000\024\000\025\000\
-\006\000\003\000\004\000\000\000\000\000\024\000\025\000\006\000\
-\003\000\004\000\000\000\005\000\003\000\004\000\006\000\000\000\
-\000\000\000\000\006\000"
-
-let yycheck = "\001\000\
-\012\001\001\000\002\001\005\000\006\000\008\000\008\000\001\000\
-\008\000\003\001\004\001\011\001\001\001\002\001\008\001\004\001\
-\010\001\009\001\007\001\013\001\022\000\023\000\024\000\025\000\
-\013\001\002\001\029\000\029\000\028\000\029\000\003\001\004\001\
-\005\001\006\001\036\000\008\001\011\001\010\001\041\000\041\000\
-\013\001\041\000\001\001\002\001\003\001\004\001\005\001\006\001\
-\007\001\008\001\002\001\010\001\011\001\002\001\013\001\003\001\
-\004\001\005\001\006\001\011\001\008\001\012\001\010\001\255\255\
-\255\255\013\001\003\001\004\001\005\001\006\001\008\001\008\001\
-\010\001\010\001\255\255\013\001\013\001\003\001\004\001\005\001\
-\006\001\008\001\008\001\010\001\010\001\255\255\013\001\013\001\
-\001\001\002\001\003\001\004\001\005\001\006\001\007\001\255\255\
-\255\255\010\001\001\001\002\001\003\001\004\001\005\001\006\001\
-\007\001\008\001\001\001\002\001\003\001\004\001\005\001\006\001\
-\007\001\001\001\002\001\255\255\255\255\005\001\006\001\007\001\
-\001\001\002\001\255\255\004\001\001\001\002\001\007\001\255\255\
-\255\255\255\255\007\001"
-
-let yynames_const = "\
- PLUS\000\
- MINUS\000\
- TIMES\000\
- DIV\000\
- LPAREN\000\
- RPAREN\000\
- ASSIGN\000\
- IN\000\
- IMPLY\000\
- FUNC\000\
- EOL\000\
- "
-
-let yynames_block = "\
- INT\000\
- ID\000\
- "
-
-let yyact = [|
- (fun _ -> failwith "parser")
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 1 : 'blocks) in
- Obj.repr(
-# 15 "parser.mly"
- ( _1 )
-# 145 "parser.ml"
- : Ast.ast))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'block) in
- Obj.repr(
-# 18 "parser.mly"
- ( _1 )
-# 152 "parser.ml"
- : 'blocks))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 1 : 'blocks) in
- let _2 = (Parsing.peek_val __caml_parser_env 0 : 'block) in
- Obj.repr(
-# 19 "parser.mly"
- (match _1 with Ast.Node x -> Ast.Node (x @ [_2])
- | Ast.Int x -> Ast.Node[_1; _2] | Ast.Leaf x -> Ast.Node [_1; _2])
-# 161 "parser.ml"
- : 'blocks))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 24 "parser.mly"
- (_1)
-# 168 "parser.ml"
- : 'block))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'let_bind) in
- Obj.repr(
-# 25 "parser.mly"
- (_1)
-# 175 "parser.ml"
- : 'block))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 5 : 'typ) in
- let _2 = (Parsing.peek_val __caml_parser_env 4 : string) in
- let _4 = (Parsing.peek_val __caml_parser_env 2 : 'expr) in
- let _6 = (Parsing.peek_val __caml_parser_env 0 : 'block) in
- Obj.repr(
-# 29 "parser.mly"
- (Ast.Node [Ast.Leaf "%let"; Ast.Node[_1; Ast.Leaf _2; _4]; _6])
-# 185 "parser.ml"
- : 'let_bind))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : string) in
- Obj.repr(
-# 33 "parser.mly"
- (Ast.Leaf _1)
-# 192 "parser.ml"
- : 'typ))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'typ) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'typ) in
- Obj.repr(
-# 34 "parser.mly"
- (Ast.Node [Ast.Leaf "->"; _1 ; _3])
-# 200 "parser.ml"
- : 'typ))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'app_expr) in
- Obj.repr(
-# 37 "parser.mly"
- (_1)
-# 207 "parser.ml"
- : 'expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'bin_expr) in
- Obj.repr(
-# 38 "parser.mly"
- (_1)
-# 214 "parser.ml"
- : 'expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : 'lam_expr) in
- Obj.repr(
-# 39 "parser.mly"
- (_1)
-# 221 "parser.ml"
- : 'expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'arg) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'block) in
- Obj.repr(
-# 43 "parser.mly"
- (Ast.Node [Ast.Leaf "%lambda"; _1 ; _3])
-# 229 "parser.ml"
- : 'lam_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 1 : 'typ) in
- let _2 = (Parsing.peek_val __caml_parser_env 0 : string) in
- Obj.repr(
-# 46 "parser.mly"
- ( Ast.Node [_1;Ast.Leaf _2] )
-# 237 "parser.ml"
- : 'arg))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 1 : 'expr) in
- let _2 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 50 "parser.mly"
- ( Ast.Node [ Ast.Leaf "%apply"; _1; _2] )
-# 245 "parser.ml"
- : 'app_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : string) in
- Obj.repr(
-# 54 "parser.mly"
- ( Ast.Int (int_of_string _1))
-# 252 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 0 : string) in
- Obj.repr(
-# 55 "parser.mly"
- ( Ast.Leaf _1 )
-# 259 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _2 = (Parsing.peek_val __caml_parser_env 1 : 'expr) in
- Obj.repr(
-# 56 "parser.mly"
- ( _2 )
-# 266 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'expr) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 57 "parser.mly"
- ( Ast.Node [ Ast.Leaf "+"; _1; _3] )
-# 274 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'expr) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 58 "parser.mly"
- ( Ast.Node[ Ast.Leaf "-"; _1 ; _3] )
-# 282 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'expr) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 59 "parser.mly"
- ( Ast.Node[ Ast.Leaf "*"; _1 ;_3] )
-# 290 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _1 = (Parsing.peek_val __caml_parser_env 2 : 'expr) in
- let _3 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 60 "parser.mly"
- ( Ast.Node[ Ast.Leaf "/"; _1; _3] )
-# 298 "parser.ml"
- : 'bin_expr))
-; (fun __caml_parser_env ->
- let _2 = (Parsing.peek_val __caml_parser_env 0 : 'expr) in
- Obj.repr(
-# 61 "parser.mly"
- ( Ast.Node[ Ast.Leaf "-" ; _2] )
-# 305 "parser.ml"
- : 'bin_expr))
-(* Entry main *)
-; (fun __caml_parser_env -> raise (Parsing.YYexit (Parsing.peek_val __caml_parser_env 0)))
-|]
-let yytables =
- { Parsing.actions=yyact;
- Parsing.transl_const=yytransl_const;
- Parsing.transl_block=yytransl_block;
- Parsing.lhs=yylhs;
- Parsing.len=yylen;
- Parsing.defred=yydefred;
- Parsing.dgoto=yydgoto;
- Parsing.sindex=yysindex;
- Parsing.rindex=yyrindex;
- Parsing.gindex=yygindex;
- Parsing.tablesize=yytablesize;
- Parsing.table=yytable;
- Parsing.check=yycheck;
- Parsing.error_function=parse_error;
- Parsing.names_const=yynames_const;
- Parsing.names_block=yynames_block }
-let main (lexfun : Lexing.lexbuf -> token) (lexbuf : Lexing.lexbuf) =
- (Parsing.yyparse yytables 1 lexfun lexbuf : Ast.ast)