Add debug assert for type

dotnet · Jan 20, 2021 · 9790c20 · 9790c20
1 parent 52bbce3
commit 9790c20
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/EventSource.cs b/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/EventSource.cs
@@ -2784,6 +2784,7 @@ internal static bool IsCustomAttributeDefinedHelper(
             Type attributeType,
             EventManifestOptions flags = EventManifestOptions.None)
         {
+            Debug.Assert(attributeType == typeof(EventAttribute) || attributeType == typeof(EventSourceAttribute));
             // AllowEventSourceOverride is an option that allows either Microsoft.Diagnostics.Tracing or
             // System.Diagnostics.Tracing EventSource to be considered valid.  This should not mattter anywhere but in Microsoft.Diagnostics.Tracing (nuget package).
             if (!member.Module.Assembly.ReflectionOnly && (flags & EventManifestOptions.AllowEventSourceOverride) == 0)