clang-tools  14.0.0git
InitVariablesCheck.h
Go to the documentation of this file.
1 //===--- InitVariablesCheck.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_CPPCOREGUIDELINES_INITVARIABLESCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_INITVARIABLESCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 #include "../utils/IncludeInserter.h"
14 #include "../utils/OptionsUtils.h"
15 
16 namespace clang {
17 namespace tidy {
18 namespace cppcoreguidelines {
19 
20 /// Find uninitialized local variables.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines-init-variables.html
25 public:
26  InitVariablesCheck(StringRef Name, ClangTidyContext *Context);
27  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
28  void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
29  Preprocessor *ModuleExpanderPP) override;
30  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
31  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
32 
33 private:
34  utils::IncludeInserter IncludeInserter;
35  const std::string MathHeader;
36 };
37 
38 } // namespace cppcoreguidelines
39 } // namespace tidy
40 } // namespace clang
41 
42 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_INITVARIABLESCHECK_H
clang::tidy::ClangTidyOptions::OptionMap
llvm::StringMap< ClangTidyValue > OptionMap
Definition: ClangTidyOptions.h:115
clang::tidy::utils::IncludeInserter
Produces fixes to insert specified includes to source files, if not yet present.
Definition: IncludeInserter.h:55
clang::tidy::cppcoreguidelines::InitVariablesCheck::registerPPCallbacks
void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
Override this to register PPCallbacks in the preprocessor.
Definition: InitVariablesCheck.cpp:51
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:54
clang::tidy::cppcoreguidelines::InitVariablesCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: InitVariablesCheck.cpp:57
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:71
Name
static constexpr llvm::StringLiteral Name
Definition: UppercaseLiteralSuffixCheck.cpp:28
clang::tidy::cppcoreguidelines::InitVariablesCheck
Find uninitialized local variables.
Definition: InitVariablesCheck.h:24
clang::tidy::bugprone::PP
static Preprocessor * PP
Definition: BadSignalToKillThreadCheck.cpp:29
clang::tidy::cppcoreguidelines::InitVariablesCheck::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: InitVariablesCheck.cpp:33
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::cppcoreguidelines::InitVariablesCheck::InitVariablesCheck
InitVariablesCheck(StringRef Name, ClangTidyContext *Context)
Definition: InitVariablesCheck.cpp:26
SM
const SourceManager & SM
Definition: IncludeCleaner.cpp:140
clang::tidy::cppcoreguidelines::InitVariablesCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: InitVariablesCheck.cpp:38