da6e2454ff
Improve `bugprone-capturing-this-in-member-variable` check: Added support of `bind`-like functions that capture and store `this` pointer in class member. Closes https://github.com/llvm/llvm-project/issues/131220.
46 lines
1.8 KiB
C++
46 lines
1.8 KiB
C++
//===--- CapturingThisInMemberVariableCheck.h - clang-tidy ------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CAPTURINGTHISINMEMBERVARIABLECHECK_H
|
|
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CAPTURINGTHISINMEMBERVARIABLECHECK_H
|
|
|
|
#include "../ClangTidyCheck.h"
|
|
#include "clang/AST/ASTTypeTraits.h"
|
|
#include <optional>
|
|
|
|
namespace clang::tidy::bugprone {
|
|
|
|
/// Finds lambda captures that capture the ``this`` pointer and store it as
|
|
/// class members without handle the copy and move constructors and the
|
|
/// assignments.
|
|
///
|
|
/// For the user-facing documentation see:
|
|
/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/capturing-this-in-member-variable.html
|
|
class CapturingThisInMemberVariableCheck : public ClangTidyCheck {
|
|
public:
|
|
CapturingThisInMemberVariableCheck(StringRef Name, ClangTidyContext *Context);
|
|
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
|
|
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
|
|
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
|
|
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
|
|
return LangOpts.CPlusPlus11;
|
|
}
|
|
std::optional<TraversalKind> getCheckTraversalKind() const override {
|
|
return TraversalKind::TK_IgnoreUnlessSpelledInSource;
|
|
}
|
|
|
|
private:
|
|
///< store the function wrapper types
|
|
const std::vector<StringRef> FunctionWrapperTypes;
|
|
const std::vector<StringRef> BindFunctions;
|
|
};
|
|
|
|
} // namespace clang::tidy::bugprone
|
|
|
|
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CAPTURINGTHISINMEMBERVARIABLECHECK_H
|