clang: clang::ExplicitSpecifier Class Reference

clang 23.0.0git

Store information needed for an explicit specifier. More...

#include "clang/AST/DeclCXX.h"

Public Member Functions
	ExplicitSpecifier ()=default
	ExplicitSpecifier (Expr *Expression, ExplicitSpecKind Kind)
ExplicitSpecKind	getKind () const
const Expr *	getExpr () const
Expr *	getExpr ()
bool	isSpecified () const
	Determine if the declaration had an explicit specifier of any kind.
bool	isEquivalent (const ExplicitSpecifier Other) const
	Check for equivalence of explicit specifiers.
bool	isExplicit () const
	Determine whether this specifier is known to correspond to an explicit declaration.
bool	isInvalid () const
	Determine if the explicit specifier is invalid.
void	setKind (ExplicitSpecKind Kind)
void	setExpr (Expr *E)

Static Public Member Functions
static ExplicitSpecifier	getFromDecl (FunctionDecl *Function)
static const ExplicitSpecifier	getFromDecl (const FunctionDecl *Function)
static ExplicitSpecifier	Invalid ()

Detailed Description

Store information needed for an explicit specifier.

Used by CXXDeductionGuideDecl, CXXConstructorDecl and CXXConversionDecl.

Definition at line 1931 of file DeclCXX.h.

Constructor & Destructor Documentation

◆ ExplicitSpecifier() [1/2]

clang::ExplicitSpecifier::ExplicitSpecifier ( )

default

Referenced by getFromDecl(), getFromDecl(), Invalid(), and isEquivalent().

◆ ExplicitSpecifier() [2/2]

clang::ExplicitSpecifier::ExplicitSpecifier	(	Expr *	Expression,
		ExplicitSpecKind	Kind )

inline

Definition at line 1937 of file DeclCXX.h.

Member Function Documentation

◆ getExpr() [1/2]

Expr * clang::ExplicitSpecifier::getExpr ( )

inline

Definition at line 1941 of file DeclCXX.h.

◆ getExpr() [2/2]

const Expr * clang::ExplicitSpecifier::getExpr ( ) const

inline

Definition at line 1940 of file DeclCXX.h.

Referenced by addExplicitSpecifier(), clang::CXXConstructorDecl::Create(), DiagnoseFailedExplicitSpec(), clang::Sema::instantiateExplicitSpecifier(), instantiateExplicitSpecifierDeferred(), printExplicitSpecifier(), clang::CXXConstructorDecl::setExplicitSpecifier(), clang::DeclSpec::setFunctionSpecExplicit(), and clang::Sema::tryResolveExplicitSpecifier().

◆ getFromDecl() [1/2]

const ExplicitSpecifier clang::ExplicitSpecifier::getFromDecl ( const FunctionDecl * Function )

inlinestatic

Definition at line 1968 of file DeclCXX.h.

References ExplicitSpecifier(), clang::Function, and getFromDecl().

◆ getFromDecl() [2/2]

ExplicitSpecifier ExplicitSpecifier::getFromDecl ( FunctionDecl * Function )

static

Definition at line 2372 of file DeclCXX.cpp.

References clang::cast(), ExplicitSpecifier(), and clang::Function.

Referenced by clang::Sema::AddOverloadCandidate(), DiagnoseFailedExplicitSpec(), getFromDecl(), hasDependentExplicit(), isNonDependentlyExplicit(), and clang::TemplateDeclInstantiator::VisitCXXMethodDecl().

◆ getKind()

ExplicitSpecKind clang::ExplicitSpecifier::getKind ( ) const

inline

Definition at line 1939 of file DeclCXX.h.

Referenced by addExplicitSpecifier(), hasDependentExplicit(), clang::Sema::instantiateExplicitSpecifier(), and isEquivalent().

◆ Invalid()

ExplicitSpecifier clang::ExplicitSpecifier::Invalid ( )

inlinestatic

Definition at line 1971 of file DeclCXX.h.

References ExplicitSpecifier(), and clang::Unresolved.

Referenced by clang::Sema::instantiateExplicitSpecifier().

◆ isEquivalent()

bool ExplicitSpecifier::isEquivalent ( const ExplicitSpecifier Other ) const

Check for equivalence of explicit specifiers.

Returns: true if the explicit specifier are equivalent, false otherwise.

Definition at line 2357 of file DeclCXX.cpp.

References clang::ODRHash::AddStmt(), clang::ODRHash::CalculateHash(), ExplicitSpecifier(), getExpr(), clang::Decl::getKind(), getKind(), clang::Other, and clang::Unresolved.

◆ isExplicit()

bool clang::ExplicitSpecifier::isExplicit ( ) const

inline

Determine whether this specifier is known to correspond to an explicit declaration.

Returns false if the specifier is absent or has an expression that is value-dependent or evaluates to false.

Definition at line 1955 of file DeclCXX.h.

References clang::ResolvedTrue.

Referenced by DiagnoseFailedExplicitSpec(), clang::CXXConstructorDecl::isExplicit(), clang::CXXConversionDecl::isExplicit(), isNonDependentlyExplicit(), and clang::CXXConstructorDecl::setExplicitSpecifier().

◆ isInvalid()

bool clang::ExplicitSpecifier::isInvalid ( ) const

inline

Determine if the explicit specifier is invalid.

This state occurs after a substitution failures.

Definition at line 1960 of file DeclCXX.h.

References clang::Unresolved.

Referenced by instantiateExplicitSpecifierDeferred(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().

◆ isSpecified()

bool clang::ExplicitSpecifier::isSpecified ( ) const

inline

Determine if the declaration had an explicit specifier of any kind.

Definition at line 1944 of file DeclCXX.h.

References clang::ResolvedFalse.

◆ setExpr()

void clang::ExplicitSpecifier::setExpr ( Expr * E )

inline

Definition at line 1965 of file DeclCXX.h.

Referenced by clang::Sema::tryResolveExplicitSpecifier().

◆ setKind()

void clang::ExplicitSpecifier::setKind ( ExplicitSpecKind Kind )

inline

Definition at line 1964 of file DeclCXX.h.

Referenced by clang::Sema::tryResolveExplicitSpecifier().

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

include/clang/AST/DeclCXX.h
lib/AST/DeclCXX.cpp