Print the AST out

src/main.cpp

@@ -5,11 +5,12 @@
 
 int main() {
     try {
-        Solstice::Lexer lexer{"2 + 2"};
+        Solstice::Lexer lexer{"2 + 2 / 5"};
         auto lexed = lexer.lex();
 
         Solstice::Parser parser{lexed};
         auto parsed = parser.parse();
+        std::cout << parsed << std::endl;
 
     } catch (const std::runtime_error& e) {
         std::cout << e.what() << std::endl;