1 //===--- AvoidConstParamsInDecls.h - clang-tidy----------------------------===// 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_AVOID_CONST_PARAMS_IN_DECLS_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_AVOID_CONST_PARAMS_IN_DECLS_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace readability { 17 18 // Detect function declarations that have const value parameters and discourage 19 // them. 20 class AvoidConstParamsInDecls : public ClangTidyCheck { 21 public: AvoidConstParamsInDecls(StringRef Name,ClangTidyContext * Context)22 AvoidConstParamsInDecls(StringRef Name, ClangTidyContext *Context) 23 : ClangTidyCheck(Name, Context) {} 24 25 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; getCheckTraversalKind()27 llvm::Optional<TraversalKind> getCheckTraversalKind() const override { 28 return TK_IgnoreUnlessSpelledInSource; 29 } 30 }; 31 32 } // namespace readability 33 } // namespace tidy 34 } // namespace clang 35 36 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_AVOID_CONST_PARAMS_IN_DECLS_H 37