30d8aebbe2
Sometimes a project may want to enable this check only in C++, and
disable it in C, since the patterns the check warns about are quite
common and idiomatic in C, and there are no better alternatives.
Fixes #140659
Co-authored-by: Carlos Gálvez <carlos.galvez@zenseact.com>
40 lines
1.6 KiB
C++
40 lines
1.6 KiB
C++
//===--- MultiLevelImplicitPointerConversionCheck.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_BUGPRONE_MULTILEVELIMPLICITPOINTERCONVERSIONCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MULTILEVELIMPLICITPOINTERCONVERSIONCHECK_H
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#include "../ClangTidyCheck.h"
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namespace clang::tidy::bugprone {
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/// Detects implicit conversions between pointers of different levels of
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/// indirection.
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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/bugprone/multi-level-implicit-pointer-conversion.html
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class MultiLevelImplicitPointerConversionCheck : public ClangTidyCheck {
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public:
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MultiLevelImplicitPointerConversionCheck(StringRef Name,
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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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std::optional<TraversalKind> getCheckTraversalKind() const override;
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bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
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return EnableInC ? true : LangOpts.CPlusPlus;
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}
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private:
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bool const EnableInC;
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};
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} // namespace clang::tidy::bugprone
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MULTILEVELIMPLICITPOINTERCONVERSIONCHECK_H
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