From 2c70c8a6e0b220377536e4e13172bfdfcd95c50f Mon Sep 17 00:00:00 2001
From: Christopher Durham <cad97@cad97.com>
Date: Wed, 26 Mar 2025 13:52:22 -0400
Subject: [PATCH] mark cfg_match! semitransparent

---
 library/core/src/macros/mod.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/library/core/src/macros/mod.rs b/library/core/src/macros/mod.rs
index 5f200b31d1ae7..5571d8ad594a1 100644
--- a/library/core/src/macros/mod.rs
+++ b/library/core/src/macros/mod.rs
@@ -237,9 +237,10 @@ pub macro assert_matches {
 /// ```
 #[unstable(feature = "cfg_match", issue = "115585")]
 #[rustc_diagnostic_item = "cfg_match"]
+#[rustc_macro_transparency = "semitransparent"]
 pub macro cfg_match {
     ({ $($tt:tt)* }) => {{
-        cfg_match! { $($tt)* }
+        $crate::cfg_match! { $($tt)* }
     }},
     (_ => { $($output:tt)* }) => {
         $($output)*
@@ -249,10 +250,10 @@ pub macro cfg_match {
         $($( $rest:tt )+)?
     ) => {
         #[cfg($cfg)]
-        cfg_match! { _ => $output }
+        $crate::cfg_match! { _ => $output }
         $(
             #[cfg(not($cfg))]
-            cfg_match! { $($rest)+ }
+            $crate::cfg_match! { $($rest)+ }
         )?
     },
 }