================ @@ -0,0 +1,44 @@ +//===----------------------------------------------------------------------===// +// +// 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_MODERNIZE_USESHAREDPTRARRAYCHECK_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USESHAREDPTRARRAYCHECK_H + +#include "../ClangTidyCheck.h" + +namespace clang::tidy::modernize { + +/// Transforms pre-C++17 \c shared_ptr<T> array workarounds into +/// \c shared_ptr<T[]>. +/// +/// Matches: +/// std::shared_ptr<T>(new T[N], std::default_delete<T[]>()) +/// std::shared_ptr<T>(new T[N], [](T *p) { delete[] p; }) +/// +/// Transforms to: +/// std::shared_ptr<T[]>(new T[N]) +/// +/// For the check to activate, the TU must be compiled in C++17 or later. +class UseSharedPtrArrayCheck : public ClangTidyCheck { +public: + UseSharedPtrArrayCheck(StringRef Name, ClangTidyContext *Context) + : ClangTidyCheck(Name, Context) {} + 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.CPlusPlus17; + } + +private: + bool lambdaBodyIsArrayDelete(const LambdaExpr *Lambda) const; +}; + +} // namespace clang::tidy::modernize + +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USESHAREDPTRARRAYCHECK_H + ---------------- zeyi2 wrote:
Excessive newline here https://github.com/llvm/llvm-project/pull/199458 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
