From 8d1e89d946e8f72580233b4541834110b62a257b Mon Sep 17 00:00:00 2001
From: Lu Fang <30275821+houseroad@users.noreply.github.com>
Date: Thu, 19 Jun 2025 11:25:15 +0800
Subject: [PATCH] [Misc][ROCm] Enforce no unused variable in ROCm C++ files
 (#19796)

Signed-off-by: Lu Fang <lufang@fb.com>
---
 cmake/utils.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/utils.cmake b/cmake/utils.cmake
index 6d90555f2967..59c78950a109 100644
--- a/cmake/utils.cmake
+++ b/cmake/utils.cmake
@@ -122,6 +122,7 @@ function (get_torch_gpu_compiler_flags OUT_GPU_FLAGS GPU_LANG)
       "-DENABLE_FP8"
       "-U__HIP_NO_HALF_CONVERSIONS__"
       "-U__HIP_NO_HALF_OPERATORS__"
+      "-Werror=unused-variable"
       "-fno-gpu-rdc")
 
   endif()