clang-tools  14.0.0git
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 
14 namespace clang {
15 namespace tidy {
16 namespace readability {
17 
18 /// Finds member initializations that are unnecessary because the same default
19 /// constructor would be called if they were not present.
20 ///
21 /// For the user-facing documentation see:
22 /// http://clang.llvm.org/extra/clang-tidy/checks/readability-redundant-member-init.html
24 public:
26  : ClangTidyCheck(Name, Context),
27  IgnoreBaseInCopyConstructors(
28  Options.get("IgnoreBaseInCopyConstructors", false)) {}
29  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
30  return LangOpts.CPlusPlus;
31  }
32  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
33  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
34  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
35  llvm::Optional<TraversalKind> getCheckTraversalKind() const override {
36  return TK_IgnoreUnlessSpelledInSource;
37  }
38 
39 private:
40  bool IgnoreBaseInCopyConstructors;
41 };
42 
43 } // namespace readability
44 } // namespace tidy
45 } // namespace clang
46 
47 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_REDUNDANT_MEMBER_INIT_H
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition: ClangTidyOptions.h:115
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:54
clang::tidy::readability::RedundantMemberInitCheck::getCheckTraversalKind
llvm::Optional< TraversalKind > getCheckTraversalKind() const override
Definition: RedundantMemberInitCheck.h:35
clang::tidy::readability::RedundantMemberInitCheck
Finds member initializations that are unnecessary because the same default constructor would be calle...
Definition: RedundantMemberInitCheck.h:23
clang::tidy::readability::RedundantMemberInitCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: RedundantMemberInitCheck.cpp:28
clang::tidy::readability::RedundantMemberInitCheck::RedundantMemberInitCheck
RedundantMemberInitCheck(StringRef Name, ClangTidyContext *Context)
Definition: RedundantMemberInitCheck.h:25
clang::tidy::ClangTidyCheck::Options
OptionsView Options
Definition: ClangTidyCheck.h:416
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:72
Name
static constexpr llvm::StringLiteral Name
Definition: UppercaseLiteralSuffixCheck.cpp:28
clang::tidy::readability::RedundantMemberInitCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: RedundantMemberInitCheck.cpp:47
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::readability::RedundantMemberInitCheck::storeOptions
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
Definition: RedundantMemberInitCheck.cpp:23
clang::tidy::readability::RedundantMemberInitCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition: RedundantMemberInitCheck.h:29