clang::tidy::readability::UseConcisePreprocessorDirectivesCheck Class Reference

Finds uses of #if that can be simplified to #ifdef or #ifndef / and, since C23 and C++23, uses of #elif that can be simplified to / #elifdef or #elifndef. More...

#include <UseConcisePreprocessorDirectivesCheck.h>

Inheritance diagram for clang::tidy::readability::UseConcisePreprocessorDirectivesCheck:

Public Member Functions
void	registerPPCallbacks (const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
bool	isLanguageVersionSupported (const LangOptions &LangOpts) const override

Detailed Description

Finds uses of #if that can be simplified to #ifdef or #ifndef / and, since C23 and C++23, uses of #elif that can be simplified to / #elifdef or #elifndef.

User-facing documentation:
https://clang.llvm.org/extra/clang-tidy/checks/readability/use-concise-preprocessor-directives.html 

Definition at line 22 of file UseConcisePreprocessorDirectivesCheck.h.

Member Function Documentation

isLanguageVersionSupported()

bool clang::tidy::readability::UseConcisePreprocessorDirectivesCheck::isLanguageVersionSupported ( const LangOptions & LangOpts ) const

inlineoverride

Definition at line 27 of file UseConcisePreprocessorDirectivesCheck.h.

registerPPCallbacks()

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

override

Definition at line 105 of file UseConcisePreprocessorDirectivesCheck.cpp.

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

• UseConcisePreprocessorDirectivesCheck.h
• UseConcisePreprocessorDirectivesCheck.cpp