1 files changed, 0 insertions, 76 deletions
diff --git a/lib/AST/DeclFriend.cpp b/lib/AST/DeclFriend.cpp
deleted file mode 100644
index 8ec1dea84df5f..0000000000000
--- a/lib/AST/DeclFriend.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-//===- DeclFriend.cpp - C++ Friend Declaration AST Node Implementation ----===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the AST classes related to C++ friend
-// declarations.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/AST/DeclFriend.h"
-#include "clang/AST/Decl.h"
-#include "clang/AST/DeclBase.h"
-#include "clang/AST/DeclCXX.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/DeclTemplate.h"
-#include "clang/Basic/LLVM.h"
-#include "llvm/Support/Casting.h"
-#include <cassert>
-#include <cstddef>
-
-using namespace clang;
-
-void FriendDecl::anchor() {}
-
-FriendDecl *FriendDecl::getNextFriendSlowCase() {
-  return cast_or_null<FriendDecl>(
-                           NextFriend.get(getASTContext().getExternalSource()));
-}
-
-FriendDecl *FriendDecl::Create(ASTContext &C, DeclContext *DC,
-                               SourceLocation L,
-                               FriendUnion Friend,
-                               SourceLocation FriendL,
-                          ArrayRef<TemplateParameterList *> FriendTypeTPLists) {
-#ifndef NDEBUG
-  if (Friend.is<NamedDecl *>()) {
-    const auto *D = Friend.get<NamedDecl*>();
-    assert(isa<FunctionDecl>(D) ||
-           isa<CXXRecordDecl>(D) ||
-           isa<FunctionTemplateDecl>(D) ||
-           isa<ClassTemplateDecl>(D));
-
-    // As a temporary hack, we permit template instantiation to point
-    // to the original declaration when instantiating members.
-    assert(D->getFriendObjectKind() ||
-           (cast<CXXRecordDecl>(DC)->getTemplateSpecializationKind()));
-    // These template parameters are for friend types only.
-    assert(FriendTypeTPLists.empty());
-  }
-#endif
-
-  std::size_t Extra =
-      FriendDecl::additionalSizeToAlloc<TemplateParameterList *>(
-          FriendTypeTPLists.size());
-  auto *FD = new (C, DC, Extra) FriendDecl(DC, L, Friend, FriendL,
-                                           FriendTypeTPLists);
-  cast<CXXRecordDecl>(DC)->pushFriendDecl(FD);
-  return FD;
-}
-
-FriendDecl *FriendDecl::CreateDeserialized(ASTContext &C, unsigned ID,
-                                           unsigned FriendTypeNumTPLists) {
-  std::size_t Extra =
-      additionalSizeToAlloc<TemplateParameterList *>(FriendTypeNumTPLists);
-  return new (C, ID, Extra) FriendDecl(EmptyShell(), FriendTypeNumTPLists);
-}
-
-FriendDecl *CXXRecordDecl::getFirstFriend() const {
-  ExternalASTSource *Source = getParentASTContext().getExternalSource();
-  Decl *First = data().FirstFriend.get(Source);
-  return First ? cast<FriendDecl>(First) : nullptr;
-}