solved warnings

Zeugwerk · Dec 11, 2019 · e7836d1 · e7836d1
1 parent c636c79
commit e7836d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main.rs b/src/main.rs
@@ -21,7 +21,7 @@ fn main() {
     println!("{:#?}", parse_result.unwrap().units[0].statements);
 }
 
-fn print_tokens(content: &str) {
+fn _print_tokens(content: &str) {
     let mut lexer = lexer::lex(content);
 
     while lexer.token != lexer::Token::End && lexer.token != lexer::Token::Error {