Delete dead code.

llvm-svn: 185103

1 files changed, 0 insertions, 26 deletions

diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 815f9ed90c2..7caf698c98d 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -595,32 +595,6 @@ const AttrVec &Decl::getAttrs() const {
   return getASTContext().getDeclAttrs(this);
 }
 
-void Decl::swapAttrs(Decl *RHS) {
-  bool HasLHSAttr = this->HasAttrs;
-  bool HasRHSAttr = RHS->HasAttrs;
-
-  // Usually, neither decl has attrs, nothing to do.
-  if (!HasLHSAttr && !HasRHSAttr) return;
-
-  // If 'this' has no attrs, swap the other way.
-  if (!HasLHSAttr)
-    return RHS->swapAttrs(this);
-
-  ASTContext &Context = getASTContext();
-
-  // Handle the case when both decls have attrs.
-  if (HasRHSAttr) {
-    std::swap(Context.getDeclAttrs(this), Context.getDeclAttrs(RHS));
-    return;
-  }
-
-  // Otherwise, LHS has an attr and RHS doesn't.
-  Context.getDeclAttrs(RHS) = Context.getDeclAttrs(this);
-  Context.eraseDeclAttrs(this);
-  this->HasAttrs = false;
-  RHS->HasAttrs = true;
-}
-
 Decl *Decl::castFromDeclContext (const DeclContext *D) {
   Decl::Kind DK = D->getDeclKind();
   switch(DK) {