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//===--- 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
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