34 lines · c
1//===----------------------------------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::cppcoreguidelines {15 16/// Flags C++20 coroutine lambdas with non-empty capture lists that may cause17/// use-after-free errors and suggests avoiding captures or ensuring the lambda18/// 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.html22class 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::cppcoreguidelines32 33#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_AVOIDCAPTURINGLAMBDACOROUTINESCHECK_H34