teak-llvm/clang-tools-extra/clang-tidy/readability/InconsistentDeclarationParameterNameCheck.h
Alexander Kornienko 11d4d6446e [clang-tidy] Add inconsistent declaration parameter name check
This is first of series of patches, porting code from my project colobot-lint,
as I mentioned recently in cfe-dev mailing list.

This patch adds a new check in readability module:
readability-inconsistent-declaration-parameter-name. I also added appropriate
testcases and documentation.

I chose readability module, as it seems it is the best place for it.

I think I followed the rules of LLVM coding guideline, but I may have missed
something, as I usually use other code formatting style.

http://reviews.llvm.org/D12462

Patch by Piotr Dziwinski!

llvm-svn: 247261
2015-09-10 10:07:11 +00:00

46 lines
1.6 KiB
C++

//===- InconsistentDeclarationParameterNameCheck.h - clang-tidy-*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H
#include "../ClangTidy.h"
#include "llvm/ADT/DenseSet.h"
namespace clang {
namespace tidy {
namespace readability {
/// \brief Checks for declarations of functions which differ in parameter names.
///
/// For detailed documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/readability-inconsistent-declaration-parameter-name.html
///
class InconsistentDeclarationParameterNameCheck : public ClangTidyCheck {
public:
InconsistentDeclarationParameterNameCheck(StringRef Name,
ClangTidyContext *Context)
: ClangTidyCheck(Name, Context) {}
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
private:
void markRedeclarationsAsVisited(const FunctionDecl *FunctionDeclaration);
llvm::DenseSet<const FunctionDecl *> VisitedDeclarations;
};
} // namespace readability
} // namespace tidy
} // namespace clang
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_INCONSISTENT_DECLARATION_PARAMETER_NAME_H