Clean up

protocolbuffers · Dec 16, 2020 · 77d0509 · 77d0509
1 parent dc4f291
commit 77d0509
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/csharp/src/Google.Protobuf/WritingPrimitives.cs b/csharp/src/Google.Protobuf/WritingPrimitives.cs
@@ -50,8 +50,11 @@ namespace Google.Protobuf
     [SecuritySafeCritical]
     internal static class WritingPrimitives
     {
-        // "Local" copy of Encoding.UTF8, for efficiency. (Yes, it makes a difference.)
-        internal static readonly Encoding Utf8Encoding = Encoding.UTF8;
+#if NET5_0
+        internal static Encoding Utf8Encoding => Encoding.UTF8; // allows JIT to devirtualize
+#else
+        internal static Encoding Utf8Encoding = Encoding.UTF8; // "Local" copy of Encoding.UTF8, for efficiency. (Yes, it makes a difference.)
+#endif
 
         #region Writing of values (not including tags)