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1 //===--- NamespaceCommentCheck.h - clang-tidy -------------------*- C++ -*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMESPACECOMMENTCHECK_H
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10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMESPACECOMMENTCHECK_H
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11
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12 #include "../ClangTidyCheck.h"
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13 #include "llvm/Support/Regex.h"
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14
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252
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15 namespace clang::tidy::readability {
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16
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17 /// Checks that long namespaces have a closing comment.
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18 ///
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19 /// http://llvm.org/docs/CodingStandards.html#namespace-indentation
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20 ///
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21 /// https://google.github.io/styleguide/cppguide.html#Namespaces
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22 class NamespaceCommentCheck : public ClangTidyCheck {
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23 public:
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24 NamespaceCommentCheck(StringRef Name, ClangTidyContext *Context);
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173
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25 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
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26 return LangOpts.CPlusPlus;
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27 }
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150
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28 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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29 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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30
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31 private:
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32 void storeOptions(ClangTidyOptions::OptionMap &Options) override;
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33
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34 llvm::Regex NamespaceCommentPattern;
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35 const unsigned ShortNamespaceLines;
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36 const unsigned SpacesBeforeComments;
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37 llvm::SmallVector<SourceLocation, 4> Ends;
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38 };
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39
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252
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40 } // namespace clang::tidy::readability
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41
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42 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMESPACECOMMENTCHECK_H
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