1//===- InconsistentDeclarationParameterNameCheck.h - clang-tidy-*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H
11
12#include "../ClangTidyCheck.h"
13
14#include "llvm/ADT/DenseSet.h"
15
16namespace clang::tidy::readability {
17
18/// Checks for declarations of functions which differ in parameter names.
19///
20/// For detailed documentation see:
21/// http://clang.llvm.org/extra/clang-tidy/checks/readability/inconsistent-declaration-parameter-name.html
22///
23class InconsistentDeclarationParameterNameCheck : public ClangTidyCheck {
24public:
25 InconsistentDeclarationParameterNameCheck(StringRef Name,
26 ClangTidyContext *Context)
27 : ClangTidyCheck(Name, Context),
28 IgnoreMacros(Options.getLocalOrGlobal(LocalName: "IgnoreMacros", Default: true)),
29 Strict(Options.get(LocalName: "Strict", Default: false)) {}
30
31 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
32 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
33 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
34 std::optional<TraversalKind> getCheckTraversalKind() const override {
35 return TK_IgnoreUnlessSpelledInSource;
36 }
37
38private:
39 void markRedeclarationsAsVisited(const FunctionDecl *OriginalDeclaration);
40
41 llvm::DenseSet<const FunctionDecl *> VisitedDeclarations;
42 const bool IgnoreMacros;
43 const bool Strict;
44};
45
46} // namespace clang::tidy::readability
47
48#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H
49

source code of clang-tools-extra/clang-tidy/readability/InconsistentDeclarationParameterNameCheck.h