Merge branch 'macro-use' into HEAD

[rust.git] / clippy_lints / src / derive.rs

diff --git a/clippy_lints/src/derive.rs b/clippy_lints/src/derive.rs
index 364c019c486c5769822c78ff911e04dac3deac97..0689ef25c20715c0fbb8179c05efb6a1070afe94 100644 (file)
--- a/clippy_lints/src/derive.rs
+++ b/clippy_lints/src/derive.rs
@@ -1,4 +1,6 @@
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
+use if_chain::if_chain;
 use rustc::ty::{self, Ty};
 use rustc::hir::*;
 use syntax::codemap::Span;
@@ -70,7 +72,7 @@ fn get_lints(&self) -> LintArray {
 
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Derive {
     fn check_item(&mut self, cx: &LateContext<'a, 'tcx>, item: &'tcx Item) {
-        if let ItemImpl(_, _, _, _, Some(ref trait_ref), _, _) = item.node {
+        if let ItemKind::Impl(_, _, _, _, Some(ref trait_ref), _, _) = item.node {
             let ty = cx.tcx.type_of(cx.tcx.hir.local_def_id(item.id));
             let is_automatically_derived = is_automatically_derived(&*item.attrs);