669627d0c7
Warn on non-class enum definitions as suggested by the Core Guidelines: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Renum-class
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
//===--- UseEnumClassCheck.h - clang-tidy -----------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H
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#include "../ClangTidyCheck.h"
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namespace clang::tidy::cppcoreguidelines {
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/// Finds unscoped (non-class) enum declarations and suggests using enum class
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/// instead.
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///
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/use-enum-class.html
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class UseEnumClassCheck : public ClangTidyCheck {
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public:
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UseEnumClassCheck(StringRef Name, ClangTidyContext *Context);
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void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
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return LangOpts.CPlusPlus11;
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}
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std::optional<TraversalKind> getCheckTraversalKind() const override {
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return TraversalKind::TK_IgnoreUnlessSpelledInSource;
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}
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private:
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const bool IgnoreUnscopedEnumsInClasses;
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};
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} // namespace clang::tidy::cppcoreguidelines
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H
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