1//===--- StringConstructorCheck.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_BUGPRONE_STRING_CONSTRUCTOR_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_STRING_CONSTRUCTOR_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// Finds suspicious string constructor and check their parameters.
17///
18/// For the user-facing documentation see:
19/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/string-constructor.html
20class StringConstructorCheck : public ClangTidyCheck {
21public:
22 StringConstructorCheck(StringRef Name, ClangTidyContext *Context);
23 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
24 return LangOpts.CPlusPlus;
25 }
26 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
29
30private:
31 const bool IsStringviewNullptrCheckEnabled;
32 const bool WarnOnLargeLength;
33 const unsigned int LargeLengthThreshold;
34 std::vector<StringRef> StringNames;
35};
36
37} // namespace clang::tidy::bugprone
38
39#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_STRING_CONSTRUCTOR_H
40

source code of clang-tools-extra/clang-tidy/bugprone/StringConstructorCheck.h