clang-tools 19.0.0git
RedundantMemberInitCheck.h
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1//===--- RedundantMemberInitCheck.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_REDUNDANT_MEMBER_INIT_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_REDUNDANT_MEMBER_INIT_H
11
12#include "../ClangTidyCheck.h"
13
15
16/// Finds member initializations that are unnecessary because the same default
17/// constructor would be called if they were not present.
18///
19/// For the user-facing documentation see:
20/// http://clang.llvm.org/extra/clang-tidy/checks/readability/redundant-member-init.html
22public:
24 : ClangTidyCheck(Name, Context),
25 IgnoreBaseInCopyConstructors(
26 Options.get("IgnoreBaseInCopyConstructors", false)) {}
27 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
28 return LangOpts.CPlusPlus;
29 }
30 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
31 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33 std::optional<TraversalKind> getCheckTraversalKind() const override {
34 return TK_IgnoreUnlessSpelledInSource;
35 }
36
37private:
38 bool IgnoreBaseInCopyConstructors;
39};
40
41} // namespace clang::tidy::readability
42
43#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_REDUNDANT_MEMBER_INIT_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Finds member initializations that are unnecessary because the same default constructor would be calle...
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
RedundantMemberInitCheck(StringRef Name, ClangTidyContext *Context)
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
std::optional< TraversalKind > getCheckTraversalKind() const override
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
llvm::StringMap< ClangTidyValue > OptionMap