`convert_integer_literal` can only convert the first literal, it is not reasonable to apply it when selected Example --- ```rust fn main() { $01+1$0; } ``` **Assist old outputs**: ``` Convert 1 to 0b1 Convert 1 to 0o1 Convert 1 to 0x1 Replace arithmetic with call to checked_* Replace arithmetic with call to saturating_* Replace arithmetic with call to wrapping_* Extract into variable Extract into constant Extract into static Extract into function ``` **Assist this PR outputs**: ``` Replace arithmetic with call to checked_* Replace arithmetic with call to saturating_* Replace arithmetic with call to wrapping_* Extract into variable Extract into constant Extract into static Extract into function ```