1 //===--- NamedParameterCheck.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_NAMEDPARAMETERCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang::tidy::readability {
15 
16 /// Find functions with unnamed arguments.
17 ///
18 /// The check implements the following rule originating in the Google C++ Style
19 /// Guide:
20 ///
21 /// https://google.github.io/styleguide/cppguide.html#Function_Declarations_and_Definitions
22 ///
23 /// All parameters should be named, with identical names in the declaration and
24 /// implementation.
25 ///
26 /// Corresponding cpplint.py check name: 'readability/function'.
27 class NamedParameterCheck : public ClangTidyCheck {
28 public:
NamedParameterCheck(StringRef Name,ClangTidyContext * Context)29   NamedParameterCheck(StringRef Name, ClangTidyContext *Context)
30       : ClangTidyCheck(Name, Context) {}
31   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
getCheckTraversalKind()33   std::optional<TraversalKind> getCheckTraversalKind() const override {
34     return TK_IgnoreUnlessSpelledInSource;
35   }
36 };
37 
38 } // namespace clang::tidy::readability
39 
40 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
41