Michael Fabian 'Xaymar' Dirks
98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
// Code Compiler for BlitzLLVM
|
|
// Copyright(C) 2017 Michael Fabian Dirks
|
|
//
|
|
// This program is free software : you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program.If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
#pragma once
|
|
#include "ast.hpp"
|
|
#include "lexer.hpp"
|
|
#include <inttypes.h>
|
|
#include <float.h>
|
|
#include <math.h>
|
|
#include <memory>
|
|
#include <string>
|
|
|
|
namespace BlitzLLVM {
|
|
namespace AST {
|
|
enum class ValueType : int8_t {
|
|
Unknown,
|
|
Number,
|
|
Decimal,
|
|
String,
|
|
Type,
|
|
};
|
|
|
|
class ValueExpression : public Expression {
|
|
public:
|
|
virtual ValueType GetType() = 0;
|
|
};
|
|
|
|
class ConstExpression : public ValueExpression {
|
|
public:
|
|
ConstExpression(std::string& name, std::unique_ptr<ValueExpression> value);
|
|
virtual ~ConstExpression();
|
|
|
|
virtual ValueType GetType() override;
|
|
|
|
private:
|
|
std::string m_name;
|
|
std::unique_ptr<ValueExpression> m_value;
|
|
};
|
|
|
|
class VariableExpression : public ValueExpression {
|
|
public:
|
|
VariableExpression(std::string& name, ValueType type = ValueType::Number);
|
|
virtual ~VariableExpression();
|
|
|
|
virtual ValueType GetType() override;
|
|
|
|
private:
|
|
std::string m_name;
|
|
ValueType m_type;
|
|
};
|
|
|
|
class NumberExpression : public ValueExpression {
|
|
public:
|
|
NumberExpression(int32_t value);
|
|
virtual ~NumberExpression();
|
|
|
|
virtual ValueType GetType() override;
|
|
|
|
private:
|
|
int32_t value;
|
|
};
|
|
|
|
class DecimalExpression : public ValueExpression {
|
|
public:
|
|
DecimalExpression(float_t value);
|
|
virtual ~DecimalExpression();
|
|
|
|
virtual ValueType GetType() override;
|
|
|
|
private:
|
|
float_t value;
|
|
};
|
|
|
|
class StringExpression : public ValueExpression {
|
|
public:
|
|
StringExpression(std::string value);
|
|
virtual ~StringExpression();
|
|
|
|
virtual ValueType GetType() override;
|
|
|
|
private:
|
|
std::string value;
|
|
};
|
|
}
|
|
} |