clang-tools 20.0.0git
Public Member Functions | Protected Member Functions | List of all members
clang::tidy::bugprone::UniquePtrArrayMismatchCheck Class Reference

Finds initializations of C++ unique pointers to non-array type that are initialized with an array. More...

#include <UniquePtrArrayMismatchCheck.h>

Inheritance diagram for clang::tidy::bugprone::UniquePtrArrayMismatchCheck:
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Public Member Functions

 UniquePtrArrayMismatchCheck (StringRef Name, ClangTidyContext *Context)
 
- Public Member Functions inherited from clang::tidy::bugprone::SmartPtrArrayMismatchCheck
 SmartPtrArrayMismatchCheck (StringRef Name, ClangTidyContext *Context, StringRef SmartPointerName)
 
bool isLanguageVersionSupported (const LangOptions &LangOpts) const override
 Override this to disable registering matchers and PP callbacks if an invalid language version is being used.
 
void registerMatchers (ast_matchers::MatchFinder *Finder) override
 Override this to register AST matchers with Finder.
 
void check (const ast_matchers::MatchFinder::MatchResult &Result) override
 ClangTidyChecks that register ASTMatchers should do the actual work in here.
 
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::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.
 

Protected Member Functions

SmartPtrClassMatcher getSmartPointerClassMatcher () const override
 Returns matcher that match with different smart pointer classes.
 
virtual SmartPtrClassMatcher getSmartPointerClassMatcher () const =0
 Returns matcher that match with different smart pointer classes.
 
- 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
 

Additional Inherited Members

- Protected Types inherited from clang::tidy::bugprone::SmartPtrArrayMismatchCheck
using SmartPtrClassMatcher = ast_matchers::internal::BindableMatcher< Decl >
 
- Protected Attributes inherited from clang::tidy::ClangTidyCheck
OptionsView Options
 
- Static Protected Attributes inherited from clang::tidy::bugprone::SmartPtrArrayMismatchCheck
static const char PointerTypeN [] = "pointer_type"
 

Detailed Description

Finds initializations of C++ unique pointers to non-array type that are initialized with an array.

Example:

std::unique_ptr<int> PtrArr{new int[10]};

Definition at line 24 of file UniquePtrArrayMismatchCheck.h.

Constructor & Destructor Documentation

◆ UniquePtrArrayMismatchCheck()

clang::tidy::bugprone::UniquePtrArrayMismatchCheck::UniquePtrArrayMismatchCheck ( StringRef  Name,
ClangTidyContext Context 
)

Definition at line 15 of file UniquePtrArrayMismatchCheck.cpp.

Member Function Documentation

◆ getSmartPointerClassMatcher()

UniquePtrArrayMismatchCheck::SmartPtrClassMatcher clang::tidy::bugprone::UniquePtrArrayMismatchCheck::getSmartPointerClassMatcher ( ) const
overrideprotectedvirtual

Returns matcher that match with different smart pointer classes.

Requires to bind pointer type (qualType) with PointerTypeN string declared in this class.

Implements clang::tidy::bugprone::SmartPtrArrayMismatchCheck.

Definition at line 20 of file UniquePtrArrayMismatchCheck.cpp.

References clang::tidy::bugprone::SmartPtrArrayMismatchCheck::PointerTypeN.


The documentation for this class was generated from the following files: