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//===--- IntegerTypesCheck.h - clang-tidy -----------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
#include "../ClangTidyCheck.h"
#include <memory>
namespace clang {
class IdentifierTable;
namespace tidy::google::runtime {
/// Finds uses of `short`, `long` and `long long` and suggest replacing them
/// with `u?intXX(_t)?`.
///
/// Corresponding cpplint.py check: 'runtime/int'.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/google/runtime-int.html
class IntegerTypesCheck : public ClangTidyCheck {
public:
IntegerTypesCheck(StringRef Name, ClangTidyContext *Context);
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
return LangOpts.CPlusPlus && !LangOpts.ObjC;
}
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
std::optional<TraversalKind> getCheckTraversalKind() const override {
return TK_IgnoreUnlessSpelledInSource;
}
private:
const StringRef UnsignedTypePrefix;
const StringRef SignedTypePrefix;
const StringRef TypeSuffix;
std::unique_ptr<IdentifierTable> IdentTable;
};
} // namespace tidy::google::runtime
} // namespace clang
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
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