restore if expression

2022-11-23 11:30:54 +09:00
parent 35eea0b8ec
commit 492f09298f
1 changed files with 4 additions and 3 deletions
--- a/parser/src/lexer.rs
+++ b/parser/src/lexer.rs
@@ -438,9 +438,10 @@ where
    fn take_number(&mut self, radix: u32) -> Option<char> {
        let take_char = Lexer::<T>::is_digit_of_radix(self.window[0], radix);

-        match take_char {
-            true => Some(self.next_char().unwrap()),
-            _ => None,
+        if take_char {
+            Some(self.next_char().unwrap())
+        } else {
+            None
        }
    }