From 7f30b4a14efcbe3616f90070885db0f7804bffc2 Mon Sep 17 00:00:00 2001
From: Adrian Prantl <aprantl@apple.com>
Date: Fri, 2 Oct 2015 17:36:03 +0000
Subject: [PATCH] Remove unused variable.

llvm-svn: 249155
---
 clang/lib/CodeGen/CGDebugInfo.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index b8c66eccba65..388cbd91a158 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -2172,7 +2172,6 @@ ObjCInterfaceDecl *CGDebugInfo::getObjCInterfaceDecl(QualType Ty) {
 }
 
 llvm::DIModule *CGDebugInfo::getParentModuleOrNull(const Decl *D) {
-  ExternalASTSource::ASTSourceDescriptor Info;
   if (DebugTypeExtRefs && D->isFromASTFile()) {
     // Record a reference to an imported clang module or precompiled header.
     auto *Reader = CGM.getContext().getExternalSource();