574 lines
19 KiB
OCaml
574 lines
19 KiB
OCaml
open AST
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open Utils
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open Region
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let printf = Printf.printf
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let compact (region: Region.t) =
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region#compact ~offsets:EvalOpt.offsets EvalOpt.mode
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let print_nsepseq :
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string -> ('a -> unit) -> ('a, Region.t) nsepseq -> unit =
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fun sep visit (head, tail) ->
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let print_aux (sep_reg, item) =
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printf "%s: %s\n" (compact sep_reg) sep;
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visit item
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in visit head; List.iter print_aux tail
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let print_sepseq :
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string -> ('a -> unit) -> ('a, Region.t) sepseq -> unit =
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fun sep visit -> function
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None -> ()
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| Some seq -> print_nsepseq sep visit seq
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and print_token _visitor region lexeme =
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printf "%s: %s\n"(compact region) lexeme
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and print_var _visitor {region; value=lexeme} =
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printf "%s: Ident \"%s\"\n" (compact region) lexeme
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and print_constr _visitor {region; value=lexeme} =
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printf "%s: Constr \"%s\"\n"
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(compact region) lexeme
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and print_string _visitor {region; value=lexeme} =
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printf "%s: String \"%s\"\n"
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(compact region) lexeme
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and print_bytes _visitor {region; value = lexeme, abstract} =
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printf "%s: Bytes (\"%s\", \"0x%s\")\n"
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(compact region) lexeme
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(MBytes.to_hex abstract |> Hex.to_string)
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and print_int _visitor {region; value = lexeme, abstract} =
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printf "%s: Int (\"%s\", %s)\n"
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(compact region) lexeme
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(Z.to_string abstract)
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(* Main printing function *)
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and print_tokens (v: 'x visitor) ast =
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List.iter v.type_decl ast.types;
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v.parameter_decl ast.parameter;
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v.storage_decl ast.storage;
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v.operations_decl ast.operations;
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List.iter v.lambda_decl ast.lambdas;
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v.block ast.block;
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v.token ast.eof "EOF"
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and print_parameter_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_parameter "parameter";
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v.var node.name;
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v.token node.colon ":";
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v.type_expr node.param_type;
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v.terminator node.terminator
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and print_storage_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_storage "storage";
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v.type_expr node.store_type;
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v.terminator node.terminator
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and print_operations_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_operations "operations";
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v.type_expr node.op_type;
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v.terminator node.terminator
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and print_type_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_type "type";
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v.var node.name;
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v.token node.kwd_is "is";
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v.type_expr node.type_expr;
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v.terminator node.terminator
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and print_type_expr (v: 'x visitor) = function
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Prod cartesian -> v.cartesian cartesian
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| Sum sum_type -> v.sum_type sum_type
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| Record record_type -> v.record_type record_type
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| TypeApp type_app -> v.type_app type_app
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| ParType par_type -> v.par_type par_type
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| TAlias type_alias -> v.var type_alias
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and print_cartesian (v: 'x visitor) {value=sequence; _} =
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v.nsepseq "*" v.type_expr sequence
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and print_variant (v: 'x visitor) {value=node; _} =
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let constr, kwd_of, cartesian = node in
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v.constr constr;
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v.token kwd_of "of";
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v.cartesian cartesian
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and print_sum_type (v: 'x visitor) {value=sequence; _} =
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v.nsepseq "|" v.variant sequence
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and print_record_type (v: 'x visitor) {value=node; _} =
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let kwd_record, field_decls, kwd_end = node in
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v.token kwd_record "record";
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v.field_decls field_decls;
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v.token kwd_end "end"
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and print_type_app (v: 'x visitor) {value=node; _} =
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let type_name, type_tuple = node in
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v.var type_name;
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v.type_tuple type_tuple
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and print_par_type (v: 'x visitor) {value=node; _} =
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let lpar, type_expr, rpar = node in
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v.token lpar "(";
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v.type_expr type_expr;
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v.token rpar ")"
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and print_field_decls (v: 'x visitor) sequence =
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v.nsepseq ";" v.field_decl sequence
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and print_field_decl (v: 'x visitor) {value=node; _} =
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let var, colon, type_expr = node in
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v.var var;
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v.token colon ":";
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v.type_expr type_expr
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and print_type_tuple (v: 'x visitor) {value=node; _} =
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let lpar, sequence, rpar = node in
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v.token lpar "(";
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v.nsepseq "," v.var sequence;
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v.token rpar ")"
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and print_lambda_decl (v: 'x visitor) = function
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FunDecl fun_decl -> v.fun_decl fun_decl
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| ProcDecl proc_decl -> v.proc_decl proc_decl
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and print_fun_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_function "function";
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v.var node.name;
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v.parameters node.param;
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v.token node.colon ":";
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v.type_expr node.ret_type;
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v.token node.kwd_is "is";
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v.local_decls node.local_decls;
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v.block node.block;
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v.token node.kwd_with "with";
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v.expr node.return;
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v.terminator node.terminator
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and print_proc_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_procedure "procedure";
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v.var node.name;
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v.parameters node.param;
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v.token node.kwd_is "is";
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v.local_decls node.local_decls;
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v.block node.block;
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v.terminator node.terminator
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and print_parameters (v: 'x visitor) {value=node; _} =
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let lpar, sequence, rpar = node in
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v.token lpar "(";
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v.nsepseq ";" v.param_decl sequence;
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v.token rpar ")"
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and print_param_decl (v: 'x visitor) = function
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ParamConst param_const -> v.param_const param_const
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| ParamVar param_var -> v.param_var param_var
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and print_param_const (v: 'x visitor) {value=node; _} =
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let kwd_const, variable, colon, type_expr = node in
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v.token kwd_const "const";
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v.var variable;
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v.token colon ":";
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v.type_expr type_expr
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and print_param_var (v: 'x visitor) {value=node; _} =
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let kwd_var, variable, colon, type_expr = node in
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v.token kwd_var "var";
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v.var variable;
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v.token colon ":";
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v.type_expr type_expr
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and print_block (v: 'x visitor) {value=node; _} =
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v.token node.opening "begin";
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v.instructions node.instr;
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v.terminator node.terminator;
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v.token node.close "end"
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and print_local_decls (v: 'x visitor) sequence =
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List.iter v.local_decl sequence
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and print_local_decl (v: 'x visitor) = function
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LocalLam decl -> v.lambda_decl decl
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| LocalConst decl -> v.const_decl decl
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| LocalVar decl -> v.var_decl decl
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and print_const_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_const "const";
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v.var node.name;
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v.token node.colon ":";
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v.type_expr node.vtype;
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v.token node.equal "=";
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v.expr node.init;
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v.terminator node.terminator
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and print_var_decl (v: 'x visitor) {value=node; _} =
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v.token node.kwd_var "var";
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v.var node.name;
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v.token node.colon ":";
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v.type_expr node.vtype;
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v.token node.ass ":=";
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v.expr node.init;
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v.terminator node.terminator
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and print_instructions (v: 'x visitor) {value=sequence; _} =
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v.nsepseq ";" v.instruction sequence
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and print_instruction (v: 'x visitor) = function
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Single instr -> v.single_instr instr
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| Block block -> v.block block
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and print_single_instr (v: 'x visitor) = function
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Cond {value; _} -> v.conditional value
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| Match {value; _} -> v.match_instr value
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| Ass instr -> v.ass_instr instr
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| Loop loop -> v.loop loop
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| ProcCall fun_call -> v.fun_call fun_call
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| Null kwd_null -> v.token kwd_null "null"
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| Fail {value; _} -> v.fail value
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and print_fail (v: 'x visitor) (kwd_fail, expr) =
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v.token kwd_fail "fail";
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v.expr expr
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and print_conditional (v: 'x visitor) node =
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v.token node.kwd_if "if";
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v.expr node.test;
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v.token node.kwd_then "then";
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v.instruction node.ifso;
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v.token node.kwd_else "else";
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v.instruction node.ifnot
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and print_match_instr (v: 'x visitor) node =
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v.token node.kwd_match "match";
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v.expr node.expr;
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v.token node.kwd_with "with";
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v.cases node.cases;
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v.token node.kwd_end "end"
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and print_cases (v: 'x visitor) {value=sequence; _} =
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v.nsepseq "|" v.case sequence
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and print_case (v: 'x visitor) {value=node; _} =
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let pattern, arrow, instruction = node in
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v.pattern pattern;
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v.token arrow "->";
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v.instruction instruction
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and print_ass_instr (v: 'x visitor) {value=node; _} =
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let variable, ass, expr = node in
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v.var variable;
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v.token ass ":=";
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v.expr expr
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and print_loop (v: 'x visitor) = function
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While while_loop -> v.while_loop while_loop
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| For for_loop -> v.for_loop for_loop
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and print_while_loop (v: 'x visitor) {value=node; _} =
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let kwd_while, expr, block = node in
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v.token kwd_while "while";
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v.expr expr;
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v.block block
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and print_for_loop (v: 'x visitor) = function
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ForInt for_int -> v.for_int for_int
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| ForCollect for_collect -> v.for_collect for_collect
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and print_for_int (v: 'x visitor) ({value=node; _} : 'x for_int reg) =
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v.token node.kwd_for "for";
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v.ass_instr node.ass;
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v.down node.down;
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v.token node.kwd_to "to";
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v.expr node.bound;
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v.step node.step;
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v.block node.block
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and print_down (v: 'x visitor) = function
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Some kwd_down -> v.token kwd_down "down"
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| None -> ()
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and print_step (v: 'x visitor) = function
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Some (kwd_step, expr) ->
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v.token kwd_step "step";
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v.expr expr
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| None -> ()
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and print_for_collect (v: 'x visitor) ({value=node; _} : 'x for_collect reg) =
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v.token node.kwd_for "for";
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v.var node.var;
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v.bind_to node.bind_to;
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v.token node.kwd_in "in";
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v.expr node.expr;
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v.block node.block
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and print_bind_to (v: 'x visitor) = function
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Some (arrow, variable) ->
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v.token arrow "->";
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v.var variable
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| None -> ()
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and print_expr (v: 'x visitor) = function
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Or {value = expr1, bool_or, expr2; _} ->
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v.expr expr1; v.token bool_or "||"; v.expr expr2
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| And {value = expr1, bool_and, expr2; _} ->
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v.expr expr1; v.token bool_and "&&"; v.expr expr2
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| Lt {value = expr1, lt, expr2; _} ->
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v.expr expr1; v.token lt "<"; v.expr expr2
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| Leq {value = expr1, leq, expr2; _} ->
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v.expr expr1; v.token leq "<="; v.expr expr2
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| Gt {value = expr1, gt, expr2; _} ->
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v.expr expr1; v.token gt ">"; v.expr expr2
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| Geq {value = expr1, geq, expr2; _} ->
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v.expr expr1; v.token geq ">="; v.expr expr2
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| Equal {value = expr1, equal, expr2; _} ->
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v.expr expr1; v.token equal "="; v.expr expr2
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| Neq {value = expr1, neq, expr2; _} ->
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v.expr expr1; v.token neq "=/="; v.expr expr2
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| Cat {value = expr1, cat, expr2; _} ->
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v.expr expr1; v.token cat "^"; v.expr expr2
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| Cons {value = expr1, cons, expr2; _} ->
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v.expr expr1; v.token cons "<:"; v.expr expr2
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| Add {value = expr1, add, expr2; _} ->
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v.expr expr1; v.token add "+"; v.expr expr2
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| Sub {value = expr1, sub, expr2; _} ->
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v.expr expr1; v.token sub "-"; v.expr expr2
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| Mult {value = expr1, mult, expr2; _} ->
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v.expr expr1; v.token mult "*"; v.expr expr2
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| Div {value = expr1, div, expr2; _} ->
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v.expr expr1; v.token div "/"; v.expr expr2
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| Mod {value = expr1, kwd_mod, expr2; _} ->
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v.expr expr1; v.token kwd_mod "mod"; v.expr expr2
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| Neg {value = minus, expr; _} ->
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v.token minus "-"; v.expr expr
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| Not {value = kwd_not, expr; _} ->
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v.token kwd_not "not"; v.expr expr
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| Int i -> v.int i
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| Var var -> v.var var
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| String s -> v.string s
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| Bytes b -> v.bytes b
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| False region -> v.token region "False"
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| True region -> v.token region "True"
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| Unit region -> v.token region "Unit"
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| Tuple tuple -> v.tuple tuple
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| List list -> v.list list
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| EmptyList elist -> v.empty_list elist
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| Set set -> v.set set
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| EmptySet eset -> v.empty_set eset
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| NoneExpr nexpr -> v.none_expr nexpr
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| FunCall fun_call -> v.fun_call fun_call
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| ConstrApp capp -> v.constr_app capp
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| SomeApp sapp -> v.some_app sapp
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| MapLookUp lookup -> v.map_lookup lookup
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| ParExpr pexpr -> v.par_expr pexpr
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and print_tuple (v: 'x visitor) {value=node; _} =
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let lpar, sequence, rpar = node in
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v.token lpar "(";
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v.nsepseq "," v.expr sequence;
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v.token rpar ")"
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and print_list (v: 'x visitor) {value=node; _} =
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let lbra, sequence, rbra = node in
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v.token lbra "[";
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v.nsepseq "," v.expr sequence;
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v.token rbra "]"
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and print_empty_list (v: 'x visitor) {value=node; _} =
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let lpar, (lbracket, rbracket, colon, type_expr), rpar = node in
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v.token lpar "(";
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v.token lbracket "[";
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v.token rbracket "]";
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v.token colon ":";
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v.type_expr type_expr;
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v.token rpar ")"
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and print_set (v: 'x visitor) {value=node; _} =
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let lbrace, sequence, rbrace = node in
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v.token lbrace "{";
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v.nsepseq "," v.expr sequence;
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v.token rbrace "}"
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and print_empty_set (v: 'x visitor) {value=node; _} =
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let lpar, (lbrace, rbrace, colon, type_expr), rpar = node in
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v.token lpar "(";
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v.token lbrace "{";
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v.token rbrace "}";
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v.token colon ":";
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v.type_expr type_expr;
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v.token rpar ")"
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and print_none_expr (v: 'x visitor) {value=node; _} =
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let lpar, (c_None, colon, type_expr), rpar = node in
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v.token lpar "(";
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v.token c_None "None";
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v.token colon ":";
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v.type_expr type_expr;
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v.token rpar ")"
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and print_fun_call (v: 'x visitor) {value=node; _} =
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let fun_name, arguments = node in
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v.var fun_name;
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v.tuple arguments
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and print_constr_app (v: 'x visitor) {value=node; _} =
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let constr, arguments = node in
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v.constr constr;
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v.tuple arguments
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and print_some_app (v: 'x visitor) {value=node; _} =
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let c_Some, arguments = node in
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v.token c_Some "Some";
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v.tuple arguments
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and print_map_lookup (v: 'x visitor) {value=node; _} =
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let {value = lbracket, expr, rbracket; _} = node.index in
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v.var node.map_name;
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v.token node.selector ".";
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v.token lbracket "[";
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v.expr expr;
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v.token rbracket "]"
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and print_par_expr (v: 'x visitor) {value=node; _} =
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let lpar, expr, rpar = node in
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v.token lpar "(";
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v.expr expr;
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v.token rpar ")"
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and print_pattern (v: 'x visitor) {value=sequence; _} =
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v.nsepseq "<:" v.core_pattern sequence
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and print_core_pattern (v: 'x visitor) = function
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PVar var -> v.var var
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| PWild wild -> v.token wild "_"
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| PInt i -> v.int i
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| PBytes b -> v.bytes b
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| PString s -> v.string s
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| PUnit region -> v.token region "Unit"
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| PFalse region -> v.token region "False"
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| PTrue region -> v.token region "True"
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| PNone region -> v.token region "None"
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| PSome psome -> v.psome psome
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| PList pattern -> v.list_pattern pattern
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| PTuple ptuple -> v.ptuple ptuple
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and print_psome (v: 'x visitor) {value=node; _} =
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let c_Some, patterns = node in
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v.token c_Some "Some";
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v.patterns patterns
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and print_patterns (v: 'x visitor) {value=node; _} =
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let lpar, core_pattern, rpar = node in
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v.token lpar "(";
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v.core_pattern core_pattern;
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v.token rpar ")"
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and print_list_pattern (v: 'x visitor) = function
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|
Sugar sugar -> v.sugar sugar
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| Raw raw -> v.raw raw
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and print_sugar (v: 'x visitor) {value=node; _} =
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|
let lbracket, sequence, rbracket = node in
|
|
v.token lbracket "[";
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|
v.sepseq "," v.core_pattern sequence;
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|
v.token rbracket "]"
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|
|
|
and print_raw (v: 'x visitor) {value=node; _} =
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|
let lpar, (core_pattern, cons, pattern), rpar = node in
|
|
v.token lpar "(";
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|
v.core_pattern core_pattern;
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|
v.token cons "<:";
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|
v.pattern pattern;
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|
v.token rpar ")"
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|
|
|
and print_ptuple (v: 'x visitor) {value=node; _} =
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|
let lpar, sequence, rpar = node in
|
|
v.token lpar "(";
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|
v.nsepseq "," v.core_pattern sequence;
|
|
v.token rpar ")"
|
|
|
|
and print_terminator (v: 'x visitor) = function
|
|
Some semi -> v.token semi ";"
|
|
| None -> ()
|
|
|
|
let rec visitor () : 'x visitor = {
|
|
nsepseq = print_nsepseq;
|
|
sepseq = print_sepseq;
|
|
token = print_token (visitor ());
|
|
var = print_var (visitor ());
|
|
constr = print_constr (visitor ());
|
|
string = print_string (visitor ());
|
|
bytes = print_bytes (visitor ());
|
|
int = print_int (visitor ());
|
|
|
|
local_decl = print_local_decl (visitor ());
|
|
fail = print_fail (visitor ());
|
|
param_var = print_param_var (visitor ());
|
|
param_const = print_param_const (visitor ());
|
|
const_decl = print_const_decl (visitor ());
|
|
parameter_decl = print_parameter_decl (visitor ());
|
|
storage_decl = print_storage_decl (visitor ());
|
|
operations_decl = print_operations_decl (visitor ());
|
|
type_decl = print_type_decl (visitor ());
|
|
type_expr = print_type_expr (visitor ());
|
|
cartesian = print_cartesian (visitor ());
|
|
variant = print_variant (visitor ());
|
|
sum_type = print_sum_type (visitor ());
|
|
record_type = print_record_type (visitor ());
|
|
type_app = print_type_app (visitor ());
|
|
par_type = print_par_type (visitor ());
|
|
field_decls = print_field_decls (visitor ());
|
|
field_decl = print_field_decl (visitor ());
|
|
type_tuple = print_type_tuple (visitor ());
|
|
lambda_decl = print_lambda_decl (visitor ());
|
|
fun_decl = print_fun_decl (visitor ());
|
|
proc_decl = print_proc_decl (visitor ());
|
|
parameters = print_parameters (visitor ());
|
|
param_decl = print_param_decl (visitor ());
|
|
block = print_block (visitor ());
|
|
local_decls = print_local_decls (visitor ());
|
|
var_decl = print_var_decl (visitor ());
|
|
instructions = print_instructions (visitor ());
|
|
instruction = print_instruction (visitor ());
|
|
single_instr = print_single_instr (visitor ());
|
|
conditional = print_conditional (visitor ());
|
|
match_instr = print_match_instr (visitor ());
|
|
cases = print_cases (visitor ());
|
|
case = print_case (visitor ());
|
|
ass_instr = print_ass_instr (visitor ());
|
|
loop = print_loop (visitor ());
|
|
while_loop = print_while_loop (visitor ());
|
|
for_loop = print_for_loop (visitor ());
|
|
for_int = print_for_int (visitor ());
|
|
down = print_down (visitor ());
|
|
step = print_step (visitor ());
|
|
for_collect = print_for_collect (visitor ());
|
|
bind_to = print_bind_to (visitor ());
|
|
expr = print_expr (visitor ());
|
|
tuple = print_tuple (visitor ());
|
|
list = print_list (visitor ());
|
|
empty_list = print_empty_list (visitor ());
|
|
set = print_set (visitor ());
|
|
empty_set = print_empty_set (visitor ());
|
|
none_expr = print_none_expr (visitor ());
|
|
fun_call = print_fun_call (visitor ());
|
|
constr_app = print_constr_app (visitor ());
|
|
some_app = print_some_app (visitor ());
|
|
map_lookup = print_map_lookup (visitor ());
|
|
par_expr = print_par_expr (visitor ());
|
|
pattern = print_pattern (visitor ());
|
|
core_pattern = print_core_pattern (visitor ());
|
|
psome = print_psome (visitor ());
|
|
patterns = print_patterns (visitor ());
|
|
list_pattern = print_list_pattern (visitor ());
|
|
sugar = print_sugar (visitor ());
|
|
raw = print_raw (visitor ());
|
|
ptuple = print_ptuple (visitor ());
|
|
terminator = print_terminator (visitor ())
|
|
}
|
|
|
|
let print_tokens = print_tokens (visitor ())
|