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
14namespace clang::tidy::readability {
15
16// Detect function declarations that have const value parameters and discourage
17// them.
18class AvoidConstParamsInDecls : public ClangTidyCheck {
19public:
20 AvoidConstParamsInDecls(StringRef Name, ClangTidyContext *Context)
21 : ClangTidyCheck(Name, Context),
22 IgnoreMacros(Options.getLocalOrGlobal(LocalName: "IgnoreMacros", Default: true)) {}
23
24 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27 std::optional<TraversalKind> getCheckTraversalKind() const override {
28 return TK_IgnoreUnlessSpelledInSource;
29 }
30
31private:
32 const bool IgnoreMacros;
33};
34
35} // namespace clang::tidy::readability
36
37#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_AVOID_CONST_PARAMS_IN_DECLS_H
38

source code of clang-tools-extra/clang-tidy/readability/AvoidConstParamsInDecls.h