Merge "Update prebuilt Clang to r353983." into p9.0HEADp9.0-backupp9.0

1 files changed, 61 insertions, 0 deletions

diff --git a/clang-r353983/include/clang/Sema/ObjCMethodList.h b/clang-r353983/include/clang/Sema/ObjCMethodList.h
new file mode 100644
index 00000000..bd2ce2a9
--- /dev/null
+++ b/clang-r353983/include/clang/Sema/ObjCMethodList.h
@@ -0,0 +1,61 @@
+//===--- ObjCMethodList.h - A singly linked list of methods -----*- C++ -*-===//
+//
+// 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 defines ObjCMethodList, a singly-linked list of methods.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_SEMA_OBJCMETHODLIST_H
+#define LLVM_CLANG_SEMA_OBJCMETHODLIST_H
+
+#include "clang/AST/DeclObjC.h"
+#include "llvm/ADT/PointerIntPair.h"
+
+namespace clang {
+
+class ObjCMethodDecl;
+
+/// a linked list of methods with the same selector name but different
+/// signatures.
+struct ObjCMethodList {
+  // NOTE: If you add any members to this struct, make sure to serialize them.
+  /// If there is more than one decl with this signature.
+  llvm::PointerIntPair<ObjCMethodDecl *, 1> MethodAndHasMoreThanOneDecl;
+  /// The next list object and 2 bits for extra info.
+  llvm::PointerIntPair<ObjCMethodList *, 2> NextAndExtraBits;
+
+  ObjCMethodList() { }
+  ObjCMethodList(ObjCMethodDecl *M)
+      : MethodAndHasMoreThanOneDecl(M, 0) {}
+  ObjCMethodList(const ObjCMethodList &L)
+      : MethodAndHasMoreThanOneDecl(L.MethodAndHasMoreThanOneDecl),
+        NextAndExtraBits(L.NextAndExtraBits) {}
+
+  ObjCMethodList *getNext() const { return NextAndExtraBits.getPointer(); }
+  unsigned getBits() const { return NextAndExtraBits.getInt(); }
+  void setNext(ObjCMethodList *L) { NextAndExtraBits.setPointer(L); }
+  void setBits(unsigned B) { NextAndExtraBits.setInt(B); }
+
+  ObjCMethodDecl *getMethod() const {
+    return MethodAndHasMoreThanOneDecl.getPointer();
+  }
+  void setMethod(ObjCMethodDecl *M) {
+    return MethodAndHasMoreThanOneDecl.setPointer(M);
+  }
+
+  bool hasMoreThanOneDecl() const {
+    return MethodAndHasMoreThanOneDecl.getInt();
+  }
+  void setHasMoreThanOneDecl(bool B) {
+    return MethodAndHasMoreThanOneDecl.setInt(B);
+  }
+};
+
+}
+
+#endif