From acaac07b630dc05a53fd2dc904713e261f8d196c Mon Sep 17 00:00:00 2001
From: Roman Lebedev <lebedev.ri@gmail.com>
Date: Thu, 10 May 2018 14:16:45 +0000
Subject: [PATCH] [DWARF] DwarfGenerator.h LineTable: explicitly mark DG as
 unused

Just want to unbreak the build.

llvm-svn: 331984
---
 unittests/DebugInfo/DWARF/DwarfGenerator.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unittests/DebugInfo/DWARF/DwarfGenerator.h b/unittests/DebugInfo/DWARF/DwarfGenerator.h
index e575af2c29f..01f40e3855b 100644
--- a/unittests/DebugInfo/DWARF/DwarfGenerator.h
+++ b/unittests/DebugInfo/DWARF/DwarfGenerator.h
@@ -205,7 +205,7 @@ private:
   void writeProloguePayload(const DWARFDebugLine::Prologue &Prologue,
                             AsmPrinter &Asm) const;
 
-  Generator &DG;
+  LLVM_ATTRIBUTE_UNUSED Generator &DG;
   llvm::Optional<DWARFDebugLine::Prologue> Prologue;
   std::vector<ValueAndLength> CustomPrologue;
   std::vector<ValueAndLength> Contents;