il/node.h

#ifndef NODE_H_
#define NODE_H_

#include <string>
#include "location.h"

#include <iostream>
#include <assert.h>

enum node_type {
        ADDRESSOF_EXP, //0
        ARRAY_REF_EXP, //1
        ASSEMBLY, //2
        BINOP_EXP, //3
        BLOCK, //4
        BLOCK_EXP, //5
        BREAK_STMT, //6
        BUILTIN_EXP, //7
        CASE_LABEL, //8
        CAST_EXP, //9
        COMPLEX_CONST_EXP, //10
        CONDITIONAL_EXP, //11
        CONTINUE_STMT, //12
        DEREF_EXP, //13
        DO_WHILE_LOOP, //14
        EXPR_LIST_EXP, //15
        EXPR_INSTRUCTION, //16
        FIELD_REF_EXP, //17
        FILE_NODE, //18
        FIXED_CONST_EXP, //19
        FOR_LOOP, //20
        FUNCTION_ADDRESS_EXP, //21
        FUNCTION_CALL_EXP, //22
        FUNCTION_DECL, //23
        FUNCTION_PTR_CALL_EXP, //24
        GOTO_STMT, //25
        IF_STMT, //26
        INITIALIZER_LIST_EXP, //27
        INTEGER_CONST_EXP, //28
        LABEL, //29
        MODIFY_EXP, //30
        NOOP_INSTRUCTION, //31
        REAL_CONST_EXP, //32
        RETURN_STMT, //33
        SET_INSTRUCTION, //34
        STRING_CONST_EXP, //35
        SWITCH_STMT, //36
        UNOP_EXP, //37
        VARIABLE_DECL, //38
        VARIABLE_EXP, //39
        VECTOR_CONST_EXP, //40
        WHILE_LOOP, //41
        TRY_CATCH_STMT, // 42
        TRY_FINALLY_STMT, // 43
        THROW_EXP // 44
};

/*
 * Abstract class representing a generic AST node
 */

#include "type.h"
namespace il
{
class type;

class node
{
    friend class boost::serialization::access;

    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
        ar & loc;
        ar & node_type_id;
    }
protected:

        location loc;
public:
        short int node_type_id;
        node();
        virtual ~node();
        virtual string to_string() const {return "";};//= 0;
        virtual location get_location();
        bool is_expression();
        void assert_expression();
        virtual void print(){};

        node* substitute(node* (*sub_func)(node*));

};

}

#endif /*NODE_H_*/

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