clang-tidy/llvm/TwineLocalCheck.h

0001 //===--- TwineLocalCheck.h - clang-tidy -------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_TWINELOCALCHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_TWINELOCALCHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 namespace clang::tidy::llvm_check {
0015
0016 /// Looks for local `Twine` variables which are prone to use after frees and
0017 /// should be generally avoided.
0018 class TwineLocalCheck : public ClangTidyCheck {
0019 public:
0020   TwineLocalCheck(StringRef Name, ClangTidyContext *Context)
0021       : ClangTidyCheck(Name, Context) {}
0022   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0023   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0024 };
0025
0026 } // namespace clang::tidy::llvm_check
0027
0028 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_TWINELOCALCHECK_H