Fix build error (dotnet/coreclr#15213)

Signed-off-by: dotnet-bot <[email protected]> Commit migrated from dotnet/coreclr@70dc7e2
zpplus · Nov 25, 2017 · 24dac81 · 24dac81
1 parent 6d576e5
commit 24dac81
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/coreclr/src/mscorlib/shared/System/Diagnostics/Tracing/TraceLogging/EventPayload.cs b/src/coreclr/src/mscorlib/shared/System/Diagnostics/Tracing/TraceLogging/EventPayload.cs
@@ -2,6 +2,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System;
 using System.Collections.Generic;
 using System.Collections;
 using System.Diagnostics;