Fix some compilation failures introduced in recent patches.

This fixes two compilation failures:

  1) Designated initializers are C++20.  We can't use them in LLVM.
  2) thread_result_t is not a pointer type on all platforms, so
     returning nullptr is an error.

llvm-svn: 346873

1 files changed, 3 insertions, 3 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationReplayServer.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationReplayServer.cpp
index c272f93b37e..a0ebf42d810 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationReplayServer.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationReplayServer.cpp
@@ -190,15 +190,15 @@ thread_result_t GDBRemoteCommunicationReplayServer::AsyncThread(void *arg) {
         case eBroadcastBitAsyncContinue:
           ReceivePacket(*server, done);
           if (done)
-            return nullptr;
+            return {};
           break;
         case eBroadcastBitAsyncThreadShouldExit:
         default:
-          return nullptr;
+          return {};
         }
       }
     }
   }
 
-  return nullptr;
+  return {};
 }