1//===--- DanglingHandleCheck.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_DANGLING_HANDLE_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DANGLING_HANDLE_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// Detect dangling references in value handlers like
17/// std::experimental::string_view.
18///
19/// For the user-facing documentation see:
20/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/dangling-handle.html
21class DanglingHandleCheck : public ClangTidyCheck {
22public:
23 DanglingHandleCheck(StringRef Name, ClangTidyContext *Context);
24 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
25 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
26 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
27
28private:
29 void registerMatchersForVariables(ast_matchers::MatchFinder *Finder);
30 void registerMatchersForReturn(ast_matchers::MatchFinder *Finder);
31
32 const std::vector<StringRef> HandleClasses;
33 const ast_matchers::internal::Matcher<RecordDecl> IsAHandle;
34};
35
36} // namespace clang::tidy::bugprone
37
38#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_DANGLING_HANDLE_H
39

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