From f12defbd75e29385eb56aeedbbe7d55e2a5e66ea Mon Sep 17 00:00:00 2001
From: Jonathan Keller <jonathan.keller@infineon.com>
Date: Sun, 30 Aug 2026 22:51:51 -0700
Subject: [PATCH] _ an unused parameter

---
 compiler/rustc_session/src/filesearch.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_session/src/filesearch.rs b/compiler/rustc_session/src/filesearch.rs
index 6ec1466500a86..10c62d932ba26 100644
--- a/compiler/rustc_session/src/filesearch.rs
+++ b/compiler/rustc_session/src/filesearch.rs
@@ -258,7 +258,7 @@ pub unsafe fn dll_path(function: *mut std::ffi::c_void) -> Result<PathBuf, Strin
 }
 
 #[cfg(target_os = "wasi")]
-pub unsafe fn dll_path(function: *mut std::ffi::c_void) -> Result<PathBuf, String> {
+pub unsafe fn dll_path(_function: *mut std::ffi::c_void) -> Result<PathBuf, String> {
     Err("dll_path is not supported on WASI".to_string())
 }