diff --git a/src/parser.cpp b/src/parser.cpp
index 483969c..d6bf41b 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -15,17 +15,54 @@ CodePosition null_pos = {
 };
 
 
-const char* _debug_ast_node_names[] = {
-    "Prog", "Epsilon", "AssignedDeclaration", "Declaration", "Plus", "Minus", "Mult", "Div", "Mod",
-    "UnaryMinus", "UnaryPlus", "Neg", "Assignment", "LIncr", "RIncr", "LDecr", "RDecr", "If", "IfElse",
-    "For", "While", "Bloc", "Lt", "Gt", "Leq", "Geq", "Eq", "Neq", "Land", "Lor", "Comma",
-    "FunctionPrototype", "FunctionDeclaration", "FunctionCall", "FunctionArgs", "FunctionArgsValues", "Return"
-};
+string _debug_get_ast_node_name(NodeType type) {
+    switch (type) {
+        case NodeType::Prog: return "Prog";
+        case NodeType::Epsilon: return "Epsilon";
+        case NodeType::AssignedDeclaration: return "AssignedDeclaration";
+        case NodeType::Declaration: return "Declaration";
+        case NodeType::Plus: return "Plus";
+        case NodeType::Minus: return "Minus";
+        case NodeType::Mult: return "Mult";
+        case NodeType::Div: return "Div";
+        case NodeType::Mod: return "Mod";
+        case NodeType::UnaryMinus: return "UnaryMinus";
+        case NodeType::UnaryPlus: return "UnaryPlus";
+        case NodeType::Neg: return "Neg";
+        case NodeType::Assignment: return "Assignment";
+        case NodeType::LIncr: return "LIncr";
+        case NodeType::RIncr: return "RIncr";
+        case NodeType::LDecr: return "LDecr";
+        case NodeType::RDecr: return "RDecr";
+        case NodeType::If: return "If";
+        case NodeType::IfElse: return "IfElse";
+        case NodeType::For: return "For";
+        case NodeType::While: return "While";
+        case NodeType::Bloc: return "Bloc";
+        case NodeType::Lt: return "Lt";
+        case NodeType::Gt: return "Gt";
+        case NodeType::Leq: return "Leq";
+        case NodeType::Geq: return "Geq";
+        case NodeType::Eq: return "Eq";
+        case NodeType::Neq: return "Neq";
+        case NodeType::Land: return "Land";
+        case NodeType::Lor: return "Lor";
+        case NodeType::Comma: return "Comma";
+        case NodeType::FunctionPrototype: return "FunctionPrototype";
+        case NodeType::FunctionDeclaration: return "FunctionDeclaration";
+        case NodeType::FunctionCall: return "FunctionCall";
+        case NodeType::FunctionArgs: return "FunctionArgs";
+        case NodeType::FunctionArgsValues: return "FunctionArgsValues";
+        case NodeType::Return: return "Return";
+        default: return "Unknown";
+    }
+}
+
 void _debug_print_tree(const Node& node, int depth, const string& prefix) {
     if (holds_alternative<InnerNode>(node)) {
         const InnerNode& inner_node = get<InnerNode>(node);
 
-        cout << prefix << _debug_ast_node_names[int(inner_node.type)] << "\n";
+        cout << prefix << _debug_get_ast_node_name(inner_node.type) << "\n";
 
         string new_prefix = prefix;
         size_t pos = new_prefix.find("└──");