clang::tidy::bugprone::OptionalValueConversionCheck Class Reference

Detects potentially unintentional and redundant conversions where a value is extracted from an optional-like type and then used to create a new instance of the same optional-like type. More...

#include <OptionalValueConversionCheck.h>

Inheritance diagram for clang::tidy::bugprone::OptionalValueConversionCheck:

Public Member Functions
	OptionalValueConversionCheck (StringRef Name, ClangTidyContext *Context)
bool	isLanguageVersionSupported (const LangOptions &LangOpts) const override
void	registerMatchers (ast_matchers::MatchFinder *Finder) override
void	check (const ast_matchers::MatchFinder::MatchResult &Result) override
void	storeOptions (ClangTidyOptions::OptionMap &Opts) override
std::optional< TraversalKind >	getCheckTraversalKind () const override

Detailed Description

Detects potentially unintentional and redundant conversions where a value is extracted from an optional-like type and then used to create a new instance of the same optional-like type.

For the user-facing documentation see: https://clang.llvm.org/extra/clang-tidy/checks/bugprone/optional-value-conversion.html

Definition at line 23 of file OptionalValueConversionCheck.h.

Constructor & Destructor Documentation

OptionalValueConversionCheck()

clang::tidy::bugprone::OptionalValueConversionCheck::OptionalValueConversionCheck	(	StringRef	Name,
		ClangTidyContext *	Context )

Definition at line 39 of file OptionalValueConversionCheck.cpp.

Member Function Documentation

check()

void clang::tidy::bugprone::OptionalValueConversionCheck::check ( const ast_matchers::MatchFinder::MatchResult & Result )

override

Definition at line 123 of file OptionalValueConversionCheck.cpp.

References clang::tidy::utils::lexer::getPreviousToken().

getCheckTraversalKind()

std::optional< TraversalKind > clang::tidy::bugprone::OptionalValueConversionCheck::getCheckTraversalKind ( ) const

override

Definition at line 49 of file OptionalValueConversionCheck.cpp.

isLanguageVersionSupported()

bool clang::tidy::bugprone::OptionalValueConversionCheck::isLanguageVersionSupported ( const LangOptions & LangOpts ) const

inlineoverride

Definition at line 26 of file OptionalValueConversionCheck.h.

registerMatchers()

void clang::tidy::bugprone::OptionalValueConversionCheck::registerMatchers ( ast_matchers::MatchFinder * Finder )

override

Definition at line 53 of file OptionalValueConversionCheck.cpp.

References clang::tidy::matchers::matchesAnyListedName().

storeOptions()

void clang::tidy::bugprone::OptionalValueConversionCheck::storeOptions ( ClangTidyOptions::OptionMap & Opts )

override

Definition at line 115 of file OptionalValueConversionCheck.cpp.

References clang::tidy::utils::options::serializeStringList().

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

• OptionalValueConversionCheck.h
• OptionalValueConversionCheck.cpp