From 304392621bae517fdc3db6abc4e4acf5edc4fe5a Mon Sep 17 00:00:00 2001
From: Vassil Vassilev <v.g.vassilev@gmail.com>
Date: Mon, 26 Jun 2017 21:11:29 +0000
Subject: [PATCH] Add missing forward declaration.

This should fix our modules builds.

llvm-svn: 306332
---
 llvm/include/llvm/MC/MCWinCOFFObjectWriter.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/include/llvm/MC/MCWinCOFFObjectWriter.h b/llvm/include/llvm/MC/MCWinCOFFObjectWriter.h
index 6e14cefaa0ab..198a08b5f539 100644
--- a/llvm/include/llvm/MC/MCWinCOFFObjectWriter.h
+++ b/llvm/include/llvm/MC/MCWinCOFFObjectWriter.h
@@ -13,6 +13,7 @@
 namespace llvm {
 
 class MCAsmBackend;
+class MCContext;
 class MCFixup;
 class MCObjectWriter;
 class MCValue;