clang-tools  14.0.0git
QualifiedAutoCheck.h
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1 //===--- QualifiedAutoCheck.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_QUALIFIEDAUTOCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_QUALIFIEDAUTOCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace readability {
17 
18 /// Finds variables declared as auto that could be declared as:
19 /// 'auto*' or 'const auto *' and reference variables declared as:
20 /// 'const auto &'.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/readability-qualified-auto.html
25 public:
27  : ClangTidyCheck(Name, Context),
28  AddConstToQualified(Options.get("AddConstToQualified", true)) {}
29  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
30  return LangOpts.CPlusPlus11;
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 
36 private:
37  const bool AddConstToQualified;
38 };
39 
40 } // namespace readability
41 } // namespace tidy
42 } // namespace clang
43 
44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_QUALIFIEDAUTOCHECK_H
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition: ClangTidyOptions.h:115
clang::tidy::readability::QualifiedAutoCheck::QualifiedAutoCheck
QualifiedAutoCheck(StringRef Name, ClangTidyContext *Context)
Definition: QualifiedAutoCheck.h:26
clang::tidy::readability::QualifiedAutoCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: QualifiedAutoCheck.cpp:161
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:54
clang::tidy::readability::QualifiedAutoCheck::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: QualifiedAutoCheck.cpp:105
clang::tidy::readability::QualifiedAutoCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: QualifiedAutoCheck.cpp:109
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
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::readability::QualifiedAutoCheck::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: QualifiedAutoCheck.h:29
clang::tidy::readability::QualifiedAutoCheck
Finds variables declared as auto that could be declared as: 'auto*' or 'const auto *' and reference v...
Definition: QualifiedAutoCheck.h:24