1 //===--- NonConstReferences.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_GOOGLE_NON_CONST_REFERENCES_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_NON_CONST_REFERENCES_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace google {
17 namespace runtime {
18 
19 /// Checks the usage of non-constant references in function parameters.
20 ///
21 /// https://google.github.io/styleguide/cppguide.html#Reference_Arguments
22 class NonConstReferences : public ClangTidyCheck {
23 public:
24   NonConstReferences(StringRef Name, ClangTidyContext *Context);
25   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
28 
29 private:
30   const std::vector<std::string> WhiteListTypes;
31 };
32 
33 } // namespace runtime
34 } // namespace google
35 } // namespace tidy
36 } // namespace clang
37 
38 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_NON_CONST_REFERENCES_H
39