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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_PORTABILITY_STDALLOCATORCONSTCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_STDALLOCATORCONSTCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::portability {15 16/// Report use of ``std::vector<const T>`` (and similar containers of const17/// elements). These are not allowed in standard C++ due to undefined18/// ``std::allocator<const T>``. They do not compile with libstdc++ or MSVC.19///20/// For the user-facing documentation see:21/// https://clang.llvm.org/extra/clang-tidy/checks/portability/std-allocator-const.html22class StdAllocatorConstCheck : public ClangTidyCheck {23public:24 StdAllocatorConstCheck(StringRef Name, ClangTidyContext *Context)25 : ClangTidyCheck(Name, Context) {}26 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {27 return LangOpts.CPlusPlus;28 }29 30 void registerMatchers(ast_matchers::MatchFinder *Finder) override;31 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;32};33 34} // namespace clang::tidy::portability35 36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_STDALLOCATORCONSTCHECK_H37