31 lines
717 B
C++
31 lines
717 B
C++
#ifndef ASTNODE_H
|
|
#define ASTNODE_H
|
|
#include <memory>
|
|
#include <variant>
|
|
#include <vector>
|
|
using IdentifierType = std::string;
|
|
struct ArrayType {
|
|
bool has_base_type;
|
|
IdentifierType basetype;
|
|
size_t level;
|
|
};
|
|
using ExprTypeInfo = std::variant<IdentifierType, ArrayType>;
|
|
class ASTNodeVisitorBase {
|
|
public:
|
|
virtual ~ASTNodeVisitorBase() = default;
|
|
virtual void visit(class ASTNodeBase *context) = 0;
|
|
};
|
|
enum class ASTNodeType {
|
|
|
|
};
|
|
|
|
class ASTNodeBase {
|
|
ASTNodeType type;
|
|
// std::vector<std::shared_ptr<ASTNodeBase>> children;
|
|
size_t start_line, start_char_pos, end_line, end_char_pos;
|
|
|
|
public:
|
|
virtual ~ASTNodeBase() = default;
|
|
virtual void accept(class ASTNodeVisitorBase *visitor) = 0;
|
|
};
|
|
#endif |