From 212a4fe4f4aaa8e592f4e7178d9c9a7bcd8c97be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Oliver=20S=CC=B6c=CC=B6h=CC=B6n=CC=B6e=CC=B6i=CC=B6d=CC=B6?= =?UTF-8?q?e=CC=B6r=20Scherer?= Date: Sun, 14 Oct 2018 22:55:26 +0200 Subject: [PATCH] fix for rustc master --- clippy_lints/src/len_zero.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs index defb5892e5105..1dd775051d985 100644 --- a/clippy_lints/src/len_zero.rs +++ b/clippy_lints/src/len_zero.rs @@ -276,7 +276,7 @@ fn has_is_empty(cx: &LateContext<'_, '_>, expr: &Expr) -> bool { let ty = &walk_ptrs_ty(cx.tables.expr_ty(expr)); match ty.sty { ty::Dynamic(ref tt, ..) => cx.tcx - .associated_items(tt.principal().expect("trait impl not found").def_id()) + .associated_items(tt.principal().def_id()) .any(|item| is_is_empty(cx, &item)), ty::Projection(ref proj) => has_is_empty_impl(cx, proj.item_def_id), ty::Adt(id, _) => has_is_empty_impl(cx, id.did),