Checks for usages of identifiers reserved for use by the implementation. More...
#include <ReservedIdentifierCheck.h>
Inheritance diagram for clang::tidy::bugprone::ReservedIdentifierCheck:
Public Member Functions | |
| ReservedIdentifierCheck (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 options that haven't been overridden. | |
 Public Member Functions inherited from clang::tidy::RenamerClangTidyCheck | |
| RenamerClangTidyCheck (StringRef CheckName, ClangTidyContext *Context) | |
| ~RenamerClangTidyCheck () | |
| void | registerMatchers (ast_matchers::MatchFinder *Finder) final |
| Derived classes should not implement any matching logic themselves; this class will do the matching and call the derived class' getDeclFailureInfo() and getMacroFailureInfo() for determining whether a given identifier passes or fails the check. | |
| void | check (const ast_matchers::MatchFinder::MatchResult &Result) final |
ClangTidyChecks that register ASTMatchers should do the actual work in here. | |
| void | registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) final |
Override this to register PPCallbacks in the preprocessor. | |
| void | onEndOfTranslationUnit () final |
| void | storeOptions (ClangTidyOptions::OptionMap &Opts) override |
| Derived classes that override this function should call this method from the overridden method. | |
| void | checkMacro (const Token &MacroNameTok, const MacroInfo *MI, const SourceManager &SourceMgr) |
| Check Macros for style violations. | |
| void | expandMacro (const Token &MacroNameTok, const MacroInfo *MI, const SourceManager &SourceMgr) |
| Add a usage of a macro if it already has a violation. | |
| void | addUsage (const NamedDecl *Decl, SourceRange Range, const SourceManager &SourceMgr) |
| Public Member Functions inherited from clang::tidy::ClangTidyCheck | |
| ClangTidyCheck (StringRef CheckName, ClangTidyContext *Context) | |
Initializes the check with CheckName and Context. | |
| virtual bool | isLanguageVersionSupported (const LangOptions &LangOpts) const |
| Override this to disable registering matchers and PP callbacks if an invalid language version is being used. | |
| virtual void | registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) |
Override this to register PPCallbacks in the preprocessor. | |
| virtual void | registerMatchers (ast_matchers::MatchFinder *Finder) |
Override this to register AST matchers with Finder. | |
| virtual void | check (const ast_matchers::MatchFinder::MatchResult &Result) |
ClangTidyChecks that register ASTMatchers should do the actual work in here. | |
| DiagnosticBuilder | diag (SourceLocation Loc, StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) |
| Add a diagnostic with the check's name. | |
| DiagnosticBuilder | diag (StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) |
| Add a diagnostic with the check's name. | |
| DiagnosticBuilder | configurationDiag (StringRef Description, DiagnosticIDs::Level Level=DiagnosticIDs::Warning) const |
| Adds a diagnostic to report errors in the check's configuration. | |
| virtual void | storeOptions (ClangTidyOptions::OptionMap &Options) |
| Should store all options supported by this check with their current values or default values for options that haven't been overridden. | |
Additional Inherited Members | |
| Public Types inherited from clang::tidy::RenamerClangTidyCheck | |
| enum class | ShouldFixStatus { ShouldFix , ConflictsWithKeyword , ConflictsWithMacroDefinition , FixInvalidIdentifier , IgnoreFailureThreshold , InsideMacro } |
| This enum will be used in select of the diagnostic message. More... | |
| using | NamingCheckId = std::pair< SourceLocation, StringRef > |
| using | NamingCheckFailureMap = llvm::DenseMap< NamingCheckId, NamingCheckFailure > |
| virtual std::optional< FailureInfo > | getDeclFailureInfo (const NamedDecl *Decl, const SourceManager &SM) const =0 |
| Overridden by derived classes, returns information about if and how a Decl failed the check. | |
| virtual std::optional< FailureInfo > | getMacroFailureInfo (const Token &MacroNameTok, const SourceManager &SM) const =0 |
| Overridden by derived classes, returns information about if and how a macro failed the check. | |
| virtual DiagInfo | getDiagInfo (const NamingCheckId &ID, const NamingCheckFailure &Failure) const =0 |
| Overridden by derived classes, returns a description of the diagnostic that should be emitted for the given failure. | |
| Protected Member Functions inherited from clang::tidy::ClangTidyCheck | |
| StringRef | getCurrentMainFile () const |
| Returns the main file name of the current translation unit. | |
| const LangOptions & | getLangOpts () const |
| Returns the language options from the context. | |
| bool | areDiagsSelfContained () const |
| Returns true when the check is run in a use case when only 1 fix will be applied at a time. | |
| StringRef | getID () const override |
| Protected Attributes inherited from clang::tidy::ClangTidyCheck | |
| OptionsView | Options |
Detailed Description
Checks for usages of identifiers reserved for use by the implementation.
The C and C++ standards both reserve the following names for such use:
- identifiers that begin with an underscore followed by an uppercase letter;
- identifiers in the global namespace that begin with an underscore.
The C standard additionally reserves names beginning with a double underscore, while the C++ standard strengthens this to reserve names with a double underscore occurring anywhere.
For the user-facing documentation see: http://clang.llvm.org/extra/clang-tidy/checks/bugprone/reserved-identifier.html
Definition at line 31 of file ReservedIdentifierCheck.h.
Constructor & Destructor Documentation
◆ ReservedIdentifierCheck()
| clang::tidy::bugprone::ReservedIdentifierCheck::ReservedIdentifierCheck | ( | StringRef | Name, |
| ClangTidyContext * | Context | ||
| ) |
Definition at line 58 of file ReservedIdentifierCheck.cpp.
Member Function Documentation
◆ storeOptions()
|
overridevirtual |
Should store all options supported by this check with their current values or default values for options that haven't been overridden.
The check should use Options.store() to store each option it supports whether it has the default value or it has been overridden.
Reimplemented from clang::tidy::ClangTidyCheck.
Definition at line 66 of file ReservedIdentifierCheck.cpp.
References clang::tidy::ClangTidyCheck::Options, clang::tidy::utils::options::serializeStringList(), clang::tidy::ClangTidyCheck::OptionsView::store(), and clang::tidy::RenamerClangTidyCheck::storeOptions().
The documentation for this class was generated from the following files:
