From 519fc96c475680de2cc49e7811dbbfadb912cbcc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 23 Oct 2019 17:52:09 +0000
Subject: Vendor import of stripped clang trunk r375505, the last commit before
 the upstream Subversion repository was made read-only, and the LLVM project
 migrated to GitHub:

https://llvm.org/svn/llvm-project/cfe/trunk@375505
---
 lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/DirectoryWatcher/default')

diff --git a/lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp b/lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp
index e330ff06f504..200e540624a6 100644
--- a/lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp
+++ b/lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp
@@ -11,9 +11,11 @@
 using namespace llvm;
 using namespace clang;
 
-std::unique_ptr<DirectoryWatcher> clang::DirectoryWatcher::create(
+llvm::Expected<std::unique_ptr<DirectoryWatcher>> clang::DirectoryWatcher::create(
     StringRef Path,
     std::function<void(llvm::ArrayRef<DirectoryWatcher::Event>, bool)> Receiver,
     bool WaitForInitialSync) {
-  return nullptr;
+  return llvm::make_error<llvm::StringError>(
+      "DirectoryWatcher is not implemented for this platform!",
+      llvm::inconvertibleErrorCode());
 }
\ No newline at end of file
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