1 files changed, 47 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Format/NamespaceEndCommentsFixer.h b/contrib/llvm/tools/clang/lib/Format/NamespaceEndCommentsFixer.h
new file mode 100644
index 000000000000..07a1c7bb0c35
--- /dev/null
+++ b/contrib/llvm/tools/clang/lib/Format/NamespaceEndCommentsFixer.h
@@ -0,0 +1,47 @@
+//===--- NamespaceEndCommentsFixer.h ----------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file declares NamespaceEndCommentsFixer, a TokenAnalyzer that
+/// fixes namespace end comments.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_LIB_FORMAT_NAMESPACEENDCOMMENTSFIXER_H
+#define LLVM_CLANG_LIB_FORMAT_NAMESPACEENDCOMMENTSFIXER_H
+
+#include "TokenAnalyzer.h"
+
+namespace clang {
+namespace format {
+
+// Finds the namespace token corresponding to a closing namespace `}`, if that
+// is to be formatted.
+// If \p Line contains the closing `}` of a namespace, is affected and is not in
+// a preprocessor directive, the result will be the matching namespace token.
+// Otherwise returns null.
+// \p AnnotatedLines is the sequence of lines from which \p Line is a member of.
+const FormatToken *
+getNamespaceToken(const AnnotatedLine *Line,
+                  const SmallVectorImpl<AnnotatedLine *> &AnnotatedLines);
+
+class NamespaceEndCommentsFixer : public TokenAnalyzer {
+public:
+  NamespaceEndCommentsFixer(const Environment &Env, const FormatStyle &Style);
+
+  std::pair<tooling::Replacements, unsigned>
+  analyze(TokenAnnotator &Annotator,
+          SmallVectorImpl<AnnotatedLine *> &AnnotatedLines,
+          FormatTokenLexer &Tokens) override;
+};
+
+} // end namespace format
+} // end namespace clang
+
+#endif