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 {
15 namespace tidy {
16 namespace readability {
17 
18 /// Find functions with unnamed arguments.
19 ///
20 /// The check implements the following rule originating in the Google C++ Style
21 /// Guide:
22 ///
23 /// https://google.github.io/styleguide/cppguide.html#Function_Declarations_and_Definitions
24 ///
25 /// All parameters should be named, with identical names in the declaration and
26 /// implementation.
27 ///
28 /// Corresponding cpplint.py check name: 'readability/function'.
29 class NamedParameterCheck : public ClangTidyCheck {
30 public:
NamedParameterCheck(StringRef Name,ClangTidyContext * Context)31   NamedParameterCheck(StringRef Name, ClangTidyContext *Context)
32       : ClangTidyCheck(Name, Context) {}
33   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
34   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
getCheckTraversalKind()35   llvm::Optional<TraversalKind> getCheckTraversalKind() const override {
36     return TK_IgnoreUnlessSpelledInSource;
37   }
38 };
39 
40 } // namespace readability
41 } // namespace tidy
42 } // namespace clang
43 
44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
45