9a5c6f1760
This check detects usage of ``static_cast`` pointer to the other pointer throght `static_cast` to `void *` in C++ code. Fixes: #68532
33 lines
1.3 KiB
C++
33 lines
1.3 KiB
C++
//===--- CastingThroughVoidCheck.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_CASTINGTHROUGHVOIDCHECK_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CASTINGTHROUGHVOIDCHECK_H
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#include "../ClangTidyCheck.h"
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namespace clang::tidy::bugprone {
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/// Detects unsafe or redundant two-step casting operations involving ``void*``.
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/// For the user-facing documentation see:
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/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/casting-through-void.html
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class CastingThroughVoidCheck : public ClangTidyCheck {
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public:
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CastingThroughVoidCheck(StringRef Name, ClangTidyContext *Context)
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: ClangTidyCheck(Name, Context) {}
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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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return TK_IgnoreUnlessSpelledInSource;
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}
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};
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} // namespace clang::tidy::bugprone
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CASTINGTHROUGHVOIDCHECK_H
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