Removed unused variables

JoshMcguigan · JoshMcguigan · commit 2ef4af7db23c · 2018-10-13T06:20:39.000-07:00
diff --git a/clippy_lints/src/methods/mod.rs b/clippy_lints/src/methods/mod.rs
@@ -931,7 +931,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
             }
         }
 
-        if let hir::ImplItemKind::Method(ref sig, id) = implitem.node {
+        if let hir::ImplItemKind::Method(_, _) = implitem.node {
             let ret_ty = return_ty(cx, implitem.id);
             if name == "new" &&
                 !same_tys(cx, ret_ty, ty) &&

Original file line number	Diff line number	Diff line change
`@@ -931,7 +931,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {`
`931`	`931`	`}`
`932`	`932`	`}`
`933`	`933`
`934`		`- if let hir::ImplItemKind::Method(ref sig, id) = implitem.node {`
	`934`	`+ if let hir::ImplItemKind::Method(_, _) = implitem.node {`
`935`	`935`	`let ret_ty = return_ty(cx, implitem.id);`
`936`	`936`	`if name == "new" &&`
`937`	`937`	`!same_tys(cx, ret_ty, ty) &&`