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authorthegeorg <thegeorg@yandex-team.com>2024-03-13 13:58:24 +0300
committerthegeorg <thegeorg@yandex-team.com>2024-03-13 14:11:53 +0300
commit11a895b7e15d1c5a1f52706396b82e3f9db953cb (patch)
treefabc6d883b0f946151f61ae7865cee9f529a1fdd /contrib/libs/clang16/tools/extra/clang-tidy/bugprone/EasilySwappableParametersCheck.h
parent9685917341315774aad5733b1793b1e533a88bbb (diff)
downloadydb-11a895b7e15d1c5a1f52706396b82e3f9db953cb.tar.gz
Export clang-format16 via ydblib project
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+//===--- EasilySwappableParametersCheck.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_EASILYSWAPPABLEPARAMETERSCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EASILYSWAPPABLEPARAMETERSCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang::tidy::bugprone {
+
+/// Finds function definitions where parameters of convertible types follow
+/// each other directly, making call sites prone to calling the function with
+/// swapped (or badly ordered) arguments.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/easily-swappable-parameters.html
+class EasilySwappableParametersCheck : public ClangTidyCheck {
+public:
+ EasilySwappableParametersCheck(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;
+
+ /// The minimum length of an adjacent swappable parameter range required for
+ /// a diagnostic.
+ const std::size_t MinimumLength;
+
+ /// The parameter names (as written in the source text) to be ignored.
+ const std::vector<StringRef> IgnoredParameterNames;
+
+ /// The parameter typename suffixes (as written in the source code) to be
+ /// ignored.
+ const std::vector<StringRef> IgnoredParameterTypeSuffixes;
+
+ /// Whether to consider differently qualified versions of the same type
+ /// mixable.
+ const bool QualifiersMix;
+
+ /// Whether to model implicit conversions "in full" (conditions apply)
+ /// during analysis and consider types that are implicitly convertible to
+ /// one another mixable.
+ const bool ModelImplicitConversions;
+
+ /// If enabled, diagnostics for parameters that are used together in a
+ /// similar way are not emitted.
+ const bool SuppressParametersUsedTogether;
+
+ /// The number of characters two parameter names might be dissimilar at
+ /// either end for the report about the parameters to be silenced.
+ /// E.g. the names "LHS" and "RHS" are 1-dissimilar suffixes of each other,
+ /// while "Text1" and "Text2" are 1-dissimilar prefixes of each other.
+ const std::size_t NamePrefixSuffixSilenceDissimilarityTreshold;
+};
+
+} // namespace clang::tidy::bugprone
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EASILYSWAPPABLEPARAMETERSCHECK_H