Initial commit from sysy-main

src/SysYIRGenerator.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "IR.h"
+#include "IRBuilder.h"
+#include "SysYBaseVisitor.h"
+#include "SysYParser.h"
+#include <memory>
+
+namespace sysy {
+
+class SysYIRGenerator : public SysYBaseVisitor {
+private:
+  std::unique_ptr<Module> module;
+  IRBuilder builder;
+
+public:
+  SysYIRGenerator() = default;
+
+public:
+  Module *get() const { return module.get(); }
+
+public:
+  std::any visitModule(SysYParser::ModuleContext *ctx) override;
+  std::any visitFuncRParams(SysYParser::FuncRParamsContext *ctx) override;
+  std::any visitNumber(SysYParser::NumberContext *ctx) override;
+  std::any visitString(SysYParser::StringContext *ctx) override;
+}; // class SysYIRGenerator
+
+} // namespace sysy