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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_UPPERCASELITERALSUFFIXCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_UPPERCASELITERALSUFFIXCHECK_H11 12#include "../ClangTidyCheck.h"13#include "../utils/OptionsUtils.h"14 15namespace clang::tidy::readability {16 17/// Detects when the integral literal or floating point literal has18/// non-uppercase suffix, and suggests to make the suffix uppercase.19/// Alternatively, a list of destination suffixes can be provided.20///21/// For the user-facing documentation see:22/// https://clang.llvm.org/extra/clang-tidy/checks/readability/uppercase-literal-suffix.html23class UppercaseLiteralSuffixCheck : public ClangTidyCheck {24public:25 UppercaseLiteralSuffixCheck(StringRef Name, ClangTidyContext *Context);26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;28 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;29 std::optional<TraversalKind> getCheckTraversalKind() const override {30 return TK_IgnoreUnlessSpelledInSource;31 }32 33private:34 template <typename LiteralType>35 bool checkBoundMatch(const ast_matchers::MatchFinder::MatchResult &Result);36 37 const std::vector<StringRef> NewSuffixes;38 const bool IgnoreMacros;39};40 41} // namespace clang::tidy::readability42 43#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_UPPERCASELITERALSUFFIXCHECK_H44