1 files changed, 6 insertions, 1 deletions
diff --git a/source/core/slang-stream.cpp b/source/core/slang-stream.cpp
index 47cf533eb..4b5d92228 100644
--- a/source/core/slang-stream.cpp
+++ b/source/core/slang-stream.cpp
@@ -37,7 +37,12 @@ SlangResult FileStream::init(const String& fileName, FileMode fileMode, FileAcce
     return _init(fileName, fileMode, access, share);
 }
 
-SlangResult FileStream::_init(const String& fileName, FileMode fileMode, FileAccess access, FileShare share)
+SlangResult FileStream::_init(
+    const String& fileName,
+    FileMode fileMode,
+    FileAccess access,
+    // Only used on Windows
+    [[maybe_unused]] FileShare share)
 {
     // Make sure it's closed to start with
     close();