From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 25 Oct 2013 07:40:50 +0000 (+0000)
Subject: Remove dead variables.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68eccccbbfc9d87b754df539f5b1343f4c499b63;p=clang

Remove dead variables.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193395 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/RecordLayoutBuilder.cpp b/lib/AST/RecordLayoutBuilder.cpp
index 32cc9843fb..fb35343a47 100644
--- a/lib/AST/RecordLayoutBuilder.cpp
+++ b/lib/AST/RecordLayoutBuilder.cpp
@@ -1032,26 +1032,17 @@ RecordLayoutBuilder::LayoutNonVirtualBases(const CXXRecordDecl *RD) {
     setDataSize(getSize());
   }
 
-  bool HasDirectVirtualBases = false;
-  bool HasNonVirtualBaseWithVBTable = false;
-
   // Now lay out the non-virtual bases.
   for (CXXRecordDecl::base_class_const_iterator I = RD->bases_begin(),
          E = RD->bases_end(); I != E; ++I) {
 
-    // Ignore virtual bases, but remember that we saw one.
-    if (I->isVirtual()) {
-      HasDirectVirtualBases = true;
+    // Ignore virtual bases.
+    if (I->isVirtual())
       continue;
-    }
 
     const CXXRecordDecl *BaseDecl =
       cast<CXXRecordDecl>(I->getType()->castAs<RecordType>()->getDecl());
 
-    // Remember if this base has virtual bases itself.
-    if (BaseDecl->getNumVBases())
-      HasNonVirtualBaseWithVBTable = true;
-
     // Skip the primary base, because we've already laid it out.  The
     // !PrimaryBaseIsVirtual check is required because we might have a
     // non-virtual base of the same type as a primary virtual base.