fix dogfood tests

diff --git a/clippy_lints/src/types.rs b/clippy_lints/src/types.rs
index ce5afb7eac8440e00c032d68e3a8a01d1bcb4793..0d7459e1892633b7cf395bcbe5b0e599ec22e3a3 100644 (file)
--- a/clippy_lints/src/types.rs
+++ b/clippy_lints/src/types.rs
@@ -531,8 +531,8 @@ fn check_expr(&mut self, cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr) {
             if let ExprLit(ref lit) = ex.node {
                 use syntax::ast::{LitKind, LitIntType};
                 match lit.node {
-                    LitKind::Int(_, LitIntType::Unsuffixed) => (),
-                    LitKind::FloatUnsuffixed(_) => (),
+                    LitKind::Int(_, LitIntType::Unsuffixed) |
+                    LitKind::FloatUnsuffixed(_) => {},
                     _ => {
                         if cast_from.sty == cast_to.sty && !in_external_macro(cx, expr.span) {
                             span_lint(cx,