clang-tools 20.0.0git
UseDefaultMemberInitCheck.h
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1//===--- UseDefaultMemberInitCheck.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_MODERNIZE_USE_DEFAULT_MEMBER_INIT_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_DEFAULT_MEMBER_INIT_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::modernize {
15
16/// Convert a default constructor's member initializers into default member
17/// initializers. Remove member initializers that are the same as a default
18/// member initializer.
19///
20/// For the user-facing documentation see:
21/// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-default-member-init.html
23public:
25 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
26 return LangOpts.CPlusPlus11;
27 }
28 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31 std::optional<TraversalKind> getCheckTraversalKind() const override {
32 return TK_IgnoreUnlessSpelledInSource;
33 }
34
35private:
36 void checkDefaultInit(const ast_matchers::MatchFinder::MatchResult &Result,
37 const CXXCtorInitializer *Init);
38 void checkExistingInit(const ast_matchers::MatchFinder::MatchResult &Result,
39 const CXXCtorInitializer *Init);
40
41 const bool UseAssignment;
42 const bool IgnoreMacros;
43};
44
45} // namespace clang::tidy::modernize
46
47#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_DEFAULT_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.
Convert a default constructor's member initializers into default member initializers.
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
std::optional< TraversalKind > getCheckTraversalKind() const override
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
llvm::StringMap< ClangTidyValue > OptionMap