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1 //===--- NamedParameterCheck.h - clang-tidy ---------------------*- C++ -*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
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10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
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11
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12 #include "../ClangTidyCheck.h"
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13
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14 namespace clang {
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15 namespace tidy {
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16 namespace readability {
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17
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18 /// Find functions with unnamed arguments.
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19 ///
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20 /// The check implements the following rule originating in the Google C++ Style
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21 /// Guide:
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22 ///
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23 /// https://google.github.io/styleguide/cppguide.html#Function_Declarations_and_Definitions
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24 ///
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25 /// All parameters should be named, with identical names in the declaration and
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26 /// implementation.
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27 ///
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28 /// Corresponding cpplint.py check name: 'readability/function'.
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29 class NamedParameterCheck : public ClangTidyCheck {
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30 public:
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31 NamedParameterCheck(StringRef Name, ClangTidyContext *Context)
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32 : ClangTidyCheck(Name, Context) {}
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33 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
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34 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
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35 llvm::Optional<TraversalKind> getCheckTraversalKind() const override {
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36 return TK_IgnoreUnlessSpelledInSource;
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37 }
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38 };
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39
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40 } // namespace readability
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41 } // namespace tidy
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42 } // namespace clang
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43
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44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_NAMEDPARAMETERCHECK_H
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