1//===--- IntegerTypesCheck.h - clang-tidy -----------------------*- C++ -*-===//
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-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14#include <memory>
15
16namespace clang {
17
18class IdentifierTable;
19
20namespace tidy::google::runtime {
21
22/// Finds uses of `short`, `long` and `long long` and suggest replacing them
23/// with `u?intXX(_t)?`.
24///
25/// Corresponding cpplint.py check: 'runtime/int'.
26///
27/// For the user-facing documentation see:
28/// http://clang.llvm.org/extra/clang-tidy/checks/google/runtime-int.html
29class IntegerTypesCheck : public ClangTidyCheck {
30public:
31 IntegerTypesCheck(StringRef Name, ClangTidyContext *Context);
32 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
33 return LangOpts.CPlusPlus && !LangOpts.ObjC;
34 }
35 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
36 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
37 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
38 std::optional<TraversalKind> getCheckTraversalKind() const override {
39 return TK_IgnoreUnlessSpelledInSource;
40 }
41
42private:
43 const StringRef UnsignedTypePrefix;
44 const StringRef SignedTypePrefix;
45 const StringRef TypeSuffix;
46
47 std::unique_ptr<IdentifierTable> IdentTable;
48};
49
50} // namespace tidy::google::runtime
51} // namespace clang
52
53#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_INTEGERTYPESCHECK_H
54

source code of clang-tools-extra/clang-tidy/google/IntegerTypesCheck.h