Fix some clippy lints

2020-12-03 17:06:58 -05:00
parent b7ebc6b0c1
commit 0ad3dce83a
9 changed files with 28 additions and 33 deletions
--- a/compiler/rustc_serialize/src/json.rs
+++ b/compiler/rustc_serialize/src/json.rs
@@ -1859,7 +1859,7 @@ impl<T: Iterator<Item = char>> Parser<T> {
                            }

                            let n2 = self.decode_hex_escape()?;
-                            if n2 < 0xDC00 || n2 > 0xDFFF {
+                            if !(0xDC00..=0xDFFF).contains(&n2) {
                                return self.error(LoneLeadingSurrogateInHexEscape);
                            }
                            let c =