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1 //===--- StaticAccessedThroughInstanceCheck.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_STATIC_ACCESSED_THROUGH_INSTANCE_H
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10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_STATIC_ACCESSED_THROUGH_INSTANCE_H
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11
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12 #include "../ClangTidyCheck.h"
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13
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14 namespace clang::tidy::readability {
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15
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16 /// Checks for member expressions that access static members through
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17 /// instances and replaces them with uses of the appropriate qualified-id.
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18 ///
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19 /// For the user-facing documentation see:
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20 /// http://clang.llvm.org/extra/clang-tidy/checks/readability/static-accessed-through-instance.html
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21 class StaticAccessedThroughInstanceCheck : public ClangTidyCheck {
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22 public:
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23 StaticAccessedThroughInstanceCheck(StringRef Name, ClangTidyContext *Context)
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24 : ClangTidyCheck(Name, Context),
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25 NameSpecifierNestingThreshold(
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26 Options.get("NameSpecifierNestingThreshold", 3U)) {}
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27
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28 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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31 std::optional<TraversalKind> getCheckTraversalKind() const override {
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32 return TK_IgnoreUnlessSpelledInSource;
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33 }
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34
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35 private:
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36 const unsigned NameSpecifierNestingThreshold;
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37 };
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38
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39 } // namespace clang::tidy::readability
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40
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41 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_STATIC_ACCESSED_THROUGH_INSTANCE_H
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