Use (a..b).contains()

Author: Kai Luo

src/symbolize/gimli/xcoff.rs

@@ -59,7 +59,7 @@ impl<'a> Object<'a> {
             Err(i) => i.checked_sub(1)?,
         };
         let sym = self.syms.get(i)?;
-        if sym.address <= addr && addr <= sym.address + sym.size {
+        if (sym.address..sym.address + sym.size).contains(&addr) {
             Some(sym.name.strip_prefix(".")?.as_bytes())
         } else {
             None