ready to merge docs

include/tools.h

@@ -0,0 +1,61 @@
+#pragma once
+#include <stdexcept>
+enum class ASTNodeType {
+  // Expression nodes
+  NewArrayExpr,
+  NewConstructExpr,
+  NewExpr,
+  MemberVariableAccessExpr,
+  MemberFunctionAccessExpr,
+  IndexExpr,
+  SuffixExpr,
+  PrefixExpr,
+  OppositeExpr,
+  LNotExpr,
+  BNotExpr,
+  MDMExpr,
+  PMExpr,
+  RLExpr,
+  GGLLExpr,
+  NEExpr,
+  BAndExpr,
+  BXorExpr,
+  BOrExpr,
+  LAndExpr,
+  LOrExpr,
+  TernaryExpr,
+  AssignExpr,
+  ThisExpr,
+  ParenExpr,
+  IDExpr,
+  FunctionCallExpr,
+  FormattedStringExpr,
+  ConstantExpr,
+
+  // Statement nodes
+  EmptyStatement,
+  DefinitionStatement,
+  ExprStatement,
+  IfStatement,
+  WhileStatement,
+  ForStatement,
+  JmpStatement,
+  SuiteStatement,
+
+  // Structural nodes
+  FuncDef,
+  Constructor,
+  ClassVariable,
+  ClassDef,
+  Program
+};
+
+class SemanticError : public std::exception {
+  std::string msg;
+  int error_code;
+
+ public:
+  SemanticError(const std::string &msg, int error_code) : msg(msg), error_code(error_code) {}
+  const char *what() const noexcept override { return msg.c_str(); }
+  int GetErrorCode() const { return error_code; }
+};