Index: lldb/source/Host/common/Socket.cpp
===================================================================
--- lldb/source/Host/common/Socket.cpp
+++ lldb/source/Host/common/Socket.cpp
@@ -476,10 +476,10 @@
   if (!child_processes_inherit) {
     flags |= SOCK_CLOEXEC;
   }
-  NativeSocket fd = llvm::sys::RetryAfterSignal(-1, ::accept4,
+  NativeSocket fd = llvm::sys::RetryAfterSignal((NativeSocket) -1, ::accept4,
       sockfd, addr, addrlen, flags);
 #else
-  NativeSocket fd = llvm::sys::RetryAfterSignal(-1, ::accept,
+  NativeSocket fd = llvm::sys::RetryAfterSignal((NativeSocket) -1, ::accept,
       sockfd, addr, addrlen);
 #endif
   if (fd == kInvalidSocketValue)
Index: lldb/tools/lldb-vscode/lldb-vscode.cpp
===================================================================
--- lldb/tools/lldb-vscode/lldb-vscode.cpp
+++ lldb/tools/lldb-vscode/lldb-vscode.cpp
@@ -93,7 +93,7 @@
     } else {
       listen(sockfd, 5);
       socklen_t clilen = sizeof(cli_addr);
-      newsockfd = llvm::sys::RetryAfterSignal(-1, accept,
+      newsockfd = llvm::sys::RetryAfterSignal((SOCKET) -1, accept,
           sockfd, (struct sockaddr *)&cli_addr, &clilen);
       if (newsockfd < 0)
         if (g_vsc.log)