ast.h

Go to the documentation of this file.

#pragma once
 
#include <vector>
#include <string>
#include <cstddef>
#include <cstdint>
#include <memory>
 
#include "lexer.h"
 
namespace picceler {

struct ASTNode {
  ASTNode() = default;
  virtual ~ASTNode() = default;
 
  ASTNode(const ASTNode &) = delete;
  ASTNode &operator=(const ASTNode &) = delete;
  ASTNode(ASTNode &&) = default;
  ASTNode &operator=(ASTNode &&) = default;
 
  virtual std::string toString() const = 0;
};

 
struct ModuleNode : public ASTNode {
  std::vector<std::unique_ptr<ASTNode>> statements;
  std::string toString() const override;
};

struct VariableNode : public ASTNode {
  std::string name;
  std::string toString() const override;
};

struct StringNode : public ASTNode {
  std::string value;
  std::string toString() const override;
};

struct NumberNode : public ASTNode {
  int64_t value;
  std::string toString() const override;
};

struct AssignmentNode : public ASTNode {
  std::unique_ptr<VariableNode> lhs;
  std::unique_ptr<ASTNode> rhs;
  std::string toString() const override;
};

struct CallNode : public ASTNode {
  std::string callee;
  std::vector<std::unique_ptr<ASTNode>> arguments;
  std::string toString() const override;
};

 
struct KernelNode : public ASTNode {
  std::vector<std::vector<double>> rows;
  std::string toString() const override;
};
 
} // namespace picceler