clang::tidy::bugprone::filter Namespace Reference

Namespaces
namespace	relatedness_heuristic
	This namespace contains the implementations for the suppression of diagnostics from similarly-used ("related") parameters.

Classes
class	SimilarlyUsedParameterPairSuppressor
	Helper class that is used to detect if two parameters of the same function are used in a similar fashion, to suppress the result. More...

Functions
static bool	isIgnoredParameter (const TheCheck &Check, const ParmVarDecl *Node)
	Returns whether the parameter's name or the parameter's type's name is configured by the user to be ignored from analysis and diagnostic.
static bool	isSimilarlyUsedParameter (const SimilarlyUsedParameterPairSuppressor &Suppressor, const ParmVarDecl *Param1, const ParmVarDecl *Param2)
static bool	prefixSuffixCoverUnderThreshold (std::size_t Threshold, StringRef Str1, StringRef Str2)
	Returns whether the two strings are prefixes or suffixes of each other with at most Threshold characters differing on the non-common end.
static void	padStringAtEnd (SmallVectorImpl< char > &Str, std::size_t ToLen)
static void	padStringAtBegin (SmallVectorImpl< char > &Str, std::size_t ToLen)
static bool	isCommonPrefixWithoutSomeCharacters (std::size_t N, StringRef S1, StringRef S2)
static bool	isCommonSuffixWithoutSomeCharacters (std::size_t N, StringRef S1, StringRef S2)

Function Documentation

isCommonPrefixWithoutSomeCharacters()

bool clang::tidy::bugprone::filter::isCommonPrefixWithoutSomeCharacters ( std::size_t N, StringRef S1, StringRef S2 )

static

Definition at line 1848 of file EasilySwappableParametersCheck.cpp.

Referenced by prefixSuffixCoverUnderThreshold().

isCommonSuffixWithoutSomeCharacters()

bool clang::tidy::bugprone::filter::isCommonSuffixWithoutSomeCharacters ( std::size_t N, StringRef S1, StringRef S2 )

static

Definition at line 1856 of file EasilySwappableParametersCheck.cpp.

Referenced by prefixSuffixCoverUnderThreshold().

isIgnoredParameter()

bool clang::tidy::bugprone::filter::isIgnoredParameter ( const TheCheck & Check, const ParmVarDecl * Node )

static

Returns whether the parameter's name or the parameter's type's name is configured by the user to be ignored from analysis and diagnostic.

Definition at line 1523 of file EasilySwappableParametersCheck.cpp.

References clang::tidy::bugprone::EasilySwappableParametersCheck::IgnoredParameterNames, and clang::tidy::bugprone::EasilySwappableParametersCheck::IgnoredParameterTypeSuffixes.

Referenced by clang::tidy::bugprone::model::modelMixingRange().

isSimilarlyUsedParameter()

bool clang::tidy::bugprone::filter::isSimilarlyUsedParameter ( const SimilarlyUsedParameterPairSuppressor & Suppressor, const ParmVarDecl * Param1, const ParmVarDecl * Param2 )

inlinestatic

Definition at line 1833 of file EasilySwappableParametersCheck.cpp.

padStringAtBegin()

void clang::tidy::bugprone::filter::padStringAtBegin ( SmallVectorImpl< char > & Str, std::size_t ToLen )

static

Definition at line 1843 of file EasilySwappableParametersCheck.cpp.

Referenced by prefixSuffixCoverUnderThreshold().

padStringAtEnd()

void clang::tidy::bugprone::filter::padStringAtEnd ( SmallVectorImpl< char > & Str, std::size_t ToLen )

static

Definition at line 1838 of file EasilySwappableParametersCheck.cpp.

Referenced by prefixSuffixCoverUnderThreshold().

prefixSuffixCoverUnderThreshold()

bool clang::tidy::bugprone::filter::prefixSuffixCoverUnderThreshold ( std::size_t Threshold, StringRef Str1, StringRef Str2 )

static

Returns whether the two strings are prefixes or suffixes of each other with at most Threshold characters differing on the non-common end.

Definition at line 1866 of file EasilySwappableParametersCheck.cpp.

References isCommonPrefixWithoutSomeCharacters(), isCommonSuffixWithoutSomeCharacters(), padStringAtBegin(), and padStringAtEnd().

Referenced by clang::tidy::bugprone::model::modelMixingRange().