commit 58f6f67111cd0705ca491e9d349d6895820b0288
author David Tolnay <dtolnay@gmail.com> Wed Oct 19 08:44:25 2016 -0700
committer David Tolnay <dtolnay@gmail.com> Wed Oct 19 08:44:37 2016 -0700
tree 528e4d1a3260fb19981e56edc3627be3cbb7d945
parent 391e1abc984e5075eccf900847cf44286284e18e

Fix clippy lints

src/expr.rs

diff --git a/src/expr.rs b/src/expr.rs
index 4f5c73f..787f5ad 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -189,6 +189,9 @@
 }
 
 #[derive(Debug, Clone, Eq, PartialEq)]
+// Clippy false positive
+// https://github.com/Manishearth/rust-clippy/issues/1241
+#[cfg_attr(feature = "clippy", allow(enum_variant_names))]
 pub enum Pat {
     /// Represents a wildcard pattern (`_`)
     Wild,
@@ -1013,7 +1016,7 @@
                     args[0].to_tokens(tokens);
                     tokens.append(".");
                     ident.to_tokens(tokens);
-                    if ascript.len() > 0 {
+                    if !ascript.is_empty() {
                         tokens.append("::");
                         tokens.append("<");
                         tokens.append_separated(ascript, ",");