bitcoin/contrib/devtools/bitcoin-tidy/nontrivial-threadlocal.h
Cory Fields 34c9cee380 clang-tidy: add check for non-trivial thread_local vars
Do not allow thread_local vars with non-trivial destructors
2024-05-22 13:47:09 +00:00

29 lines
986 B
C++

// Copyright (c) 2023 Bitcoin Developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef NONTRIVIAL_THREADLOCAL_CHECK_H
#define NONTRIVIAL_THREADLOCAL_CHECK_H
#include <clang-tidy/ClangTidyCheck.h>
namespace bitcoin {
// Warn about any thread_local variable with a non-trivial destructor.
class NonTrivialThreadLocal final : public clang::tidy::ClangTidyCheck
{
public:
NonTrivialThreadLocal(clang::StringRef Name, clang::tidy::ClangTidyContext* Context)
: clang::tidy::ClangTidyCheck(Name, Context) {}
bool isLanguageVersionSupported(const clang::LangOptions& LangOpts) const override
{
return LangOpts.CPlusPlus;
}
void registerMatchers(clang::ast_matchers::MatchFinder* Finder) override;
void check(const clang::ast_matchers::MatchFinder::MatchResult& Result) override;
};
} // namespace bitcoin
#endif // NONTRIVIAL_THREADLOCAL_CHECK_H