X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=clippy_lints%2Fsrc%2Fredundant_slicing.rs;h=0c460150087b1b6f35e385c7bfa54792bf639e70;hb=14d54f0f6eb3b03cb5d719949a25404a8fe563d9;hp=290348c4509ec0b028d11a6f39b377598c903711;hpb=490beda6be3b45f419b2beb294f86e13754b91f9;p=rust.git

diff --git a/clippy_lints/src/redundant_slicing.rs b/clippy_lints/src/redundant_slicing.rs
index 290348c4509..0c460150087 100644
--- a/clippy_lints/src/redundant_slicing.rs
+++ b/clippy_lints/src/redundant_slicing.rs
@@ -1,7 +1,7 @@
 use clippy_utils::diagnostics::span_lint_and_sugg;
+use clippy_utils::get_parent_expr;
 use clippy_utils::source::snippet_with_context;
 use clippy_utils::ty::is_type_lang_item;
-use clippy_utils::{get_parent_expr, in_macro};
 use if_chain::if_chain;
 use rustc_errors::Applicability;
 use rustc_hir::{BorrowKind, Expr, ExprKind, LangItem, Mutability};
@@ -43,7 +43,7 @@
 
 impl LateLintPass<'_> for RedundantSlicing {
     fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
-        if in_macro(expr.span) {
+        if expr.span.from_expansion() {
             return;
         }