Run ./util/dev fmt

clippy_dev/src/main.rs

@@ -67,7 +67,7 @@ fn main() {
     match matches.subcommand() {
         ("fmt", Some(matches)) => {
             fmt::run(matches.is_present("check"), matches.is_present("verbose"));
-        }
+        },
         ("update_lints", Some(matches)) => {
             if matches.is_present("print-only") {
                 print_lints();
@@ -76,8 +76,8 @@ fn main() {
             } else {
                 update_lints(&UpdateMode::Change);
             }
-        }
-        _ => {}
+        },
+        _ => {},
     }
 }
 

clippy_lints/src/lib.rs

@@ -332,7 +332,7 @@ pub fn read_conf(args: &[syntax::ast::NestedMetaItem], sess: &Session) -> Conf {
                         sess.struct_err(&format!("error finding Clippy's configuration file: {}", error))
                             .emit();
                         None
-                    }
+                    },
                 }
             };
 
@@ -361,13 +361,13 @@ pub fn read_conf(args: &[syntax::ast::NestedMetaItem], sess: &Session) -> Conf {
             }
 
             conf
-        }
+        },
         Err((err, span)) => {
             sess.struct_span_err(span, err)
                 .span_note(span, "Clippy will use default configuration")
                 .emit();
             toml::from_str("").expect("we never error on empty config files")
-        }
+        },
     }
 }
 

clippy_lints/src/trivially_copy_pass_by_ref.rs

@@ -160,7 +160,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for TriviallyCopyPassByRef {
                         return;
                     }
                 }
-            }
+            },
             FnKind::Method(..) => (),
             _ => return,
         }