From 488a545a50a8b1300f1a543f1de0238905352b57 Mon Sep 17 00:00:00 2001
From: Jason Newcomb <jsnewcomb@pm.me>
Date: Thu, 13 Jun 2024 18:35:47 -0400
Subject: [PATCH] `map_unit_fn`: Delay macro check

---
 clippy_lints/src/map_unit_fn.rs | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/clippy_lints/src/map_unit_fn.rs b/clippy_lints/src/map_unit_fn.rs
index 9db04b615be..2db71b1f7a3 100644
--- a/clippy_lints/src/map_unit_fn.rs
+++ b/clippy_lints/src/map_unit_fn.rs
@@ -253,14 +253,11 @@ fn lint_map_unit_fn(
 
 impl<'tcx> LateLintPass<'tcx> for MapUnit {
     fn check_stmt(&mut self, cx: &LateContext<'_>, stmt: &hir::Stmt<'_>) {
-        if stmt.span.from_expansion() {
-            return;
-        }
-
-        if let hir::StmtKind::Semi(expr) = stmt.kind {
-            if let Some(arglists) = method_chain_args(expr, &["map"]) {
-                lint_map_unit_fn(cx, stmt, expr, arglists[0]);
-            }
+        if let hir::StmtKind::Semi(expr) = stmt.kind
+            && !stmt.span.from_expansion()
+            && let Some(arglists) = method_chain_args(expr, &["map"])
+        {
+            lint_map_unit_fn(cx, stmt, expr, arglists[0]);
         }
     }
 }