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[WIP] Fix thread safety in TrimmableTypeMap.Initialize #11049

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[WIP] Fix thread safety in TrimmableTypeMap.Initialize #11049

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Copilot Mar 30, 2026
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3 changes: 2 additions & 1 deletion src/Mono.Android/Microsoft.Android.Runtime/TrimmableTypeMap.cs
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Expand Up @@ -42,7 +42,8 @@ internal static void Initialize ()
{
var instance = new TrimmableTypeMap ();
var previous = Interlocked.CompareExchange (ref s_instance, instance, null);
Debug.Assert (previous is null, "TrimmableTypeMap must only be created once.");
if (previous is not null)
return;

instance.RegisterNatives ();
}
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