1//===--- AvoidCapturingLambdaCoroutinesCheck.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_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::cppcoreguidelines {
15
16/// Flags C++20 coroutine lambdas with non-empty capture lists that may cause
17/// use-after-free errors and suggests avoiding captures or ensuring the lambda
18/// closure object has a guaranteed lifetime.
19///
20/// For the user-facing documentation see:
21/// https://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/avoid-capturing-lambda-coroutines.html
22class AvoidCapturingLambdaCoroutinesCheck : public ClangTidyCheck {
23public:
24 AvoidCapturingLambdaCoroutinesCheck(StringRef Name, ClangTidyContext *Context)
25 : ClangTidyCheck(Name, Context) {}
26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;
29};
30
31} // namespace clang::tidy::cppcoreguidelines
32
33#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H
34

source code of clang-tools-extra/clang-tidy/cppcoreguidelines/AvoidCapturingLambdaCoroutinesCheck.h