42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
//===--- SuspiciousEnumUsageCheck.h - clang-tidy--------------------------*- C++ -*-===//
|
|
//
|
|
// 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_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
|
|
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
|
|
|
|
#include "../ClangTidyCheck.h"
|
|
|
|
namespace clang {
|
|
namespace tidy {
|
|
namespace bugprone {
|
|
|
|
/// The checker detects various cases when an enum is probably misused (as a
|
|
/// bitmask).
|
|
/// For the user-facing documentation see:
|
|
/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-suspicious-enum-usage.html
|
|
class SuspiciousEnumUsageCheck : public ClangTidyCheck {
|
|
public:
|
|
SuspiciousEnumUsageCheck(StringRef Name, ClangTidyContext *Context);
|
|
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
|
|
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
|
|
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
|
|
llvm::Optional<TraversalKind> getCheckTraversalKind() const override {
|
|
return TK_IgnoreUnlessSpelledInSource;
|
|
}
|
|
|
|
private:
|
|
void checkSuspiciousBitmaskUsage(const Expr*, const EnumDecl*);
|
|
const bool StrictMode;
|
|
};
|
|
|
|
} // namespace bugprone
|
|
} // namespace tidy
|
|
} // namespace clang
|
|
|
|
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSENUMUSAGECHECK_H
|