[linker] Update linker to recognize debug async notification methods.…

… Fixes #55037 (#2004)
xamarin · Apr 13, 2017 · ae5e483 · ae5e483
1 parent d3d7e67
commit ae5e483
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/tools/linker/MobileMarkStep.cs b/tools/linker/MobileMarkStep.cs
@@ -259,6 +259,19 @@ void MarkMetadata (IMetadataTokenProvider tp)
 		void ProcessCorlib (TypeDefinition type)
 		{
 			switch (type.Namespace) {
+			case "System.Runtime.CompilerServices.AsyncTaskMethodBuilder":
+				if (DebugBuild)
+					MarkNamedMethod (type, "SetNotificationForWaitCompletion");
+				break;
+			case "System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1":
+				if (DebugBuild)
+					MarkNamedMethod (type, "SetNotificationForWaitCompletion");
+				break;
+			case "System.Threading.Tasks.Task":
+				if (DebugBuild)
+					MarkNamedMethod (type, "NotifyDebuggerOfWaitCompletion");
+				break;
+
 			case "System.Security.Cryptography":
 				switch (type.Name) {
 				case "Aes":