clang::tidy::readability::ElseAfterReturnCheck Class Reference

Flags the usages of else after return. More...

#include <ElseAfterReturnCheck.h>

Inheritance diagram for clang::tidy::readability::ElseAfterReturnCheck:

Public Types
using	ConditionalBranchMap

Public Member Functions
	ElseAfterReturnCheck (StringRef Name, ClangTidyContext *Context)
void	storeOptions (ClangTidyOptions::OptionMap &Opts) override
void	registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
void	registerMatchers (ast_matchers::MatchFinder *Finder) override
void	check (const ast_matchers::MatchFinder::MatchResult &Result) override
std::optional< TraversalKind >	getCheckTraversalKind () const override

Detailed Description

Flags the usages of else after return.

https://llvm.org/docs/CodingStandards.html#don-t-use-else-after-a-return

Definition at line 20 of file ElseAfterReturnCheck.h.

Member Typedef Documentation

ConditionalBranchMap

using clang::tidy::readability::ElseAfterReturnCheck::ConditionalBranchMap

Initial value:

 
      llvm::DenseMap<FileID, SmallVector<SourceRange, 1>>

Definition at line 33 of file ElseAfterReturnCheck.h.

Constructor & Destructor Documentation

ElseAfterReturnCheck()

clang::tidy::readability::ElseAfterReturnCheck::ElseAfterReturnCheck	(	StringRef	Name,
		ClangTidyContext *	Context )

Definition at line 150 of file ElseAfterReturnCheck.cpp.

References clang::tidy::readability::WarnOnConditionVariablesStr, and clang::tidy::readability::WarnOnUnfixableStr.

Member Function Documentation

check()

void clang::tidy::readability::ElseAfterReturnCheck::check ( const ast_matchers::MatchFinder::MatchResult & Result )

override

Definition at line 237 of file ElseAfterReturnCheck.cpp.

References clang::tidy::readability::checkConditionVarUsageInElse(), clang::tidy::readability::checkInitDeclUsageInElse(), clang::tidy::readability::containsDeclInScope(), clang::tidy::readability::getControlFlowString(), clang::tidy::readability::hasPreprocessorBranchEndBetweenLocations(), clang::tidy::readability::InterruptingStr, clang::tidy::readability::removeElseAndBrackets(), and clang::tidy::readability::WarningMessage.

getCheckTraversalKind()

std::optional< TraversalKind > clang::tidy::readability::ElseAfterReturnCheck::getCheckTraversalKind ( ) const

inlineoverride

Definition at line 29 of file ElseAfterReturnCheck.h.

registerMatchers()

void clang::tidy::readability::ElseAfterReturnCheck::registerMatchers ( ast_matchers::MatchFinder * Finder )

override

Definition at line 169 of file ElseAfterReturnCheck.cpp.

References clang::tidy::readability::InterruptingStr.

registerPPCallbacks()

void clang::tidy::readability::ElseAfterReturnCheck::registerPPCallbacks ( const SourceManager & SM, Preprocessor * PP, Preprocessor * ModuleExpanderPP )

override

Definition at line 162 of file ElseAfterReturnCheck.cpp.

storeOptions()

void clang::tidy::readability::ElseAfterReturnCheck::storeOptions ( ClangTidyOptions::OptionMap & Opts )

override

Definition at line 157 of file ElseAfterReturnCheck.cpp.

References clang::tidy::readability::WarnOnConditionVariablesStr, and clang::tidy::readability::WarnOnUnfixableStr.

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

• ElseAfterReturnCheck.h
• ElseAfterReturnCheck.cpp