From: Duncan P. N. Exon Smith <dexonsmith@apple.com>
Date: Thu, 16 Apr 2015 01:36:36 +0000 (+0000)
Subject: DebugInfo: Prepare for DIScope to be gutted in LLVM
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=32cb4405ec773e6a2743cd85df81362f93526f22;p=clang

DebugInfo: Prepare for DIScope to be gutted in LLVM

An upcoming LLVM commit will gut `DIScope`, so just use `MDScope*`
directly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@235066 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 1908ffa809..ed8bb20756 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -120,10 +120,10 @@ void CGDebugInfo::setLocation(SourceLocation Loc) {
     return;
 
   SourceManager &SM = CGM.getContext().getSourceManager();
-  llvm::DIScope Scope = cast<llvm::MDScope>(LexicalBlockStack.back());
+  auto *Scope = cast<llvm::MDScope>(LexicalBlockStack.back());
   PresumedLoc PCLoc = SM.getPresumedLoc(CurLoc);
 
-  if (PCLoc.isInvalid() || Scope.getFilename() == PCLoc.getFilename())
+  if (PCLoc.isInvalid() || Scope->getFilename() == PCLoc.getFilename())
     return;
 
   if (auto *LBF = dyn_cast<llvm::MDLexicalBlockFile>(Scope)) {