From a87b70d1db817b34f9ef7f4312094da46b575205 Mon Sep 17 00:00:00 2001
From: Richard Trieu <rtrieu@google.com>
Date: Sat, 29 Dec 2018 02:02:13 +0000
Subject: Add vtable anchor to classes.

llvm-svn: 350142
---
 llvm/lib/Support/VirtualFileSystem.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib/Support/VirtualFileSystem.cpp')

diff --git a/llvm/lib/Support/VirtualFileSystem.cpp b/llvm/lib/Support/VirtualFileSystem.cpp
index 24581944fa8..360f8d0061f 100644
--- a/llvm/lib/Support/VirtualFileSystem.cpp
+++ b/llvm/lib/Support/VirtualFileSystem.cpp
@@ -472,6 +472,8 @@ directory_iterator OverlayFileSystem::dir_begin(const Twine &Dir,
       std::make_shared<OverlayFSDirIterImpl>(Dir, *this, EC));
 }
 
+void ProxyFileSystem::anchor() {}
+
 namespace llvm {
 namespace vfs {
 
-- 
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