Describes the kind of initialization being performed, along with location information for tokens related to the initialization (equal sign, parentheses). More...

#include "clang/Sema/Initialization.h"

Public Types
enum	InitKind { IK_Direct , IK_DirectList , IK_Copy , IK_Default , IK_Value }
	The kind of initialization being performed. More...

Public Member Functions
InitKind	getKind () const
	Determine the initialization kind.

bool	isExplicitCast () const
	Determine whether this initialization is an explicit cast.

bool	isStaticCast () const
	Determine whether this initialization is a static cast.

bool	isCStyleOrFunctionalCast () const
	Determine whether this initialization is a C-style cast.

bool	isCStyleCast () const
	Determine whether this is a C-style cast.

bool	isFunctionalCast () const
	Determine whether this is a functional-style cast.

bool	isImplicitValueInit () const
	Determine whether this initialization is an implicit value-initialization, e.g., as occurs during aggregate initialization.

SourceLocation	getLocation () const
	Retrieve the location at which initialization is occurring.

SourceRange	getRange () const
	Retrieve the source range that covers the initialization.

SourceLocation	getEqualLoc () const
	Retrieve the location of the equal sign for copy initialization (if present).

bool	isCopyInit () const

bool	AllowExplicit () const
	Retrieve whether this initialization allows the use of explicit constructors.

bool	allowExplicitConversionFunctionsInRefBinding () const
	Retrieve whether this initialization allows the use of explicit conversion functions when binding a reference.

bool	hasParenOrBraceRange () const
	Determine whether this initialization has a source range containing the locations of open and closing parentheses or braces.

SourceRange	getParenOrBraceRange () const
	Retrieve the source range containing the locations of the open and closing parentheses or braces for value, direct, and direct list initializations.

Static Public Member Functions
static InitializationKind	CreateDirect (SourceLocation InitLoc, SourceLocation LParenLoc, SourceLocation RParenLoc)
	Create a direct initialization.

static InitializationKind	CreateDirectList (SourceLocation InitLoc)

static InitializationKind	CreateDirectList (SourceLocation InitLoc, SourceLocation LBraceLoc, SourceLocation RBraceLoc)

static InitializationKind	CreateCast (SourceRange TypeRange)
	Create a direct initialization due to a cast that isn't a C-style or functional cast.

static InitializationKind	CreateCStyleCast (SourceLocation StartLoc, SourceRange TypeRange, bool InitList)
	Create a direct initialization for a C-style cast.

static InitializationKind	CreateFunctionalCast (SourceRange TypeRange, bool InitList)
	Create a direct initialization for a functional cast.

static InitializationKind	CreateCopy (SourceLocation InitLoc, SourceLocation EqualLoc, bool AllowExplicitConvs=false)
	Create a copy initialization.

static InitializationKind	CreateDefault (SourceLocation InitLoc)
	Create a default initialization.

static InitializationKind	CreateValue (SourceLocation InitLoc, SourceLocation LParenLoc, SourceLocation RParenLoc, bool isImplicit=false)
	Create a value initialization.

static InitializationKind	CreateForInit (SourceLocation Loc, bool DirectInit, Expr *Init)
	Create an initialization from an initializer (which, for direct initialization from a parenthesized list, will be a ParenListExpr).

Detailed Description

Describes the kind of initialization being performed, along with location information for tokens related to the initialization (equal sign, parentheses).

Definition at line 566 of file Initialization.h.

Member Enumeration Documentation

◆ InitKind

enum clang::InitializationKind::InitKind

The kind of initialization being performed.

Enumerator
IK_Direct	Direct initialization.
IK_DirectList	Direct list-initialization.
IK_Copy	Copy initialization.
IK_Default	Default initialization.
IK_Value	Value initialization.

Definition at line 569 of file Initialization.h.

Member Function Documentation

◆ AllowExplicit()

bool clang::InitializationKind::AllowExplicit ( ) const

inline

Retrieve whether this initialization allows the use of explicit constructors.

Definition at line 759 of file Initialization.h.

References isCopyInit().

◆ allowExplicitConversionFunctionsInRefBinding()

bool clang::InitializationKind::allowExplicitConversionFunctionsInRefBinding ( ) const

inline

Retrieve whether this initialization allows the use of explicit conversion functions when binding a reference.

If the reference is the first parameter in a copy or move constructor, such conversions are permitted even though we are performing copy-initialization.

Definition at line 765 of file Initialization.h.

References isCopyInit().

◆ CreateCast()

static InitializationKind clang::InitializationKind::CreateCast ( SourceRange TypeRange )

inlinestatic

Create a direct initialization due to a cast that isn't a C-style or functional cast.

Definition at line 648 of file Initialization.h.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), and IK_Direct.

Referenced by tryDiagnoseOverloadedCast(), and TryStaticImplicitCast().

◆ CreateCopy()

static InitializationKind clang::InitializationKind::CreateCopy	(	SourceLocation	InitLoc,
		SourceLocation	EqualLoc,
		bool	AllowExplicitConvs = `false`
	)

inlinestatic

◆ CreateCStyleCast()

static InitializationKind clang::InitializationKind::CreateCStyleCast	(	SourceLocation	StartLoc,
		SourceRange	TypeRange,
		bool	InitList
	)

inlinestatic

Create a direct initialization for a C-style cast.

Definition at line 654 of file Initialization.h.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), IK_Direct, and IK_DirectList.

Referenced by clang::Sema::BuildCompoundLiteralExpr(), tryDiagnoseOverloadedCast(), and TryStaticImplicitCast().

◆ CreateDefault()

static InitializationKind clang::InitializationKind::CreateDefault ( SourceLocation InitLoc )

inlinestatic

Create a default initialization.

Definition at line 682 of file Initialization.h.

References IK_Default.

Referenced by clang::Sema::ActOnUninitializedDecl(), clang::Sema::BuildCXXNew(), BuildImplicitBaseInitializer(), BuildImplicitMemberInitializer(), CreateForInit(), and clang::Sema::SetIvarInitializers().

◆ CreateDirect()

static InitializationKind clang::InitializationKind::CreateDirect	(	SourceLocation	InitLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc
	)

inlinestatic

Create a direct initialization.

Definition at line 627 of file Initialization.h.

References IK_Direct.

Referenced by clang::Sema::BuildBaseInitializer(), clang::Sema::BuildCaptureInit(), clang::Sema::BuildCXXNew(), clang::Sema::BuildCXXTypeConstructExpr(), clang::Sema::BuildDelegatingInitializer(), BuildImplicitBaseInitializer(), BuildImplicitMemberInitializer(), clang::Sema::buildLambdaInitCaptureInitialization(), clang::Sema::BuildMemberInitializer(), CreateForInit(), evaluateTypeTrait(), and TryListInitialization().

◆ CreateDirectList() [1/2]

static InitializationKind clang::InitializationKind::CreateDirectList ( SourceLocation InitLoc )

inlinestatic

Definition at line 634 of file Initialization.h.

References IK_DirectList.

Referenced by clang::Sema::BuildBaseInitializer(), clang::Sema::BuildCXXNew(), clang::Sema::BuildCXXTypeConstructExpr(), clang::Sema::BuildDelegatingInitializer(), clang::Sema::buildLambdaInitCaptureInitialization(), clang::Sema::BuildMemberInitializer(), clang::Sema::ConvertMemberDefaultInitExpression(), clang::Sema::CreateBuiltinBinOp(), CreateForInit(), and TryInitializerListConstruction().

◆ CreateDirectList() [2/2]

static InitializationKind clang::InitializationKind::CreateDirectList	(	SourceLocation	InitLoc,
		SourceLocation	LBraceLoc,
		SourceLocation	RBraceLoc
	)

inlinestatic

Definition at line 639 of file Initialization.h.

References IK_DirectList.

◆ CreateForInit()

static InitializationKind clang::InitializationKind::CreateForInit	(	SourceLocation	Loc,
		bool	DirectInit,
		Expr *	Init
	)

inlinestatic

Create an initialization from an initializer (which, for direct initialization from a parenthesized list, will be a ParenListExpr).

Definition at line 697 of file Initialization.h.

References CreateCopy(), CreateDefault(), CreateDirect(), CreateDirectList(), and clang::DirectInit.

Referenced by clang::Sema::AddInitializerToDecl(), clang::Sema::buildCoroutinePromise(), clang::Sema::CheckTemplateArgument(), clang::Sema::deduceVarTypeFromInitializer(), and TryOrBuildParenListInitialization().

◆ CreateFunctionalCast()

static InitializationKind clang::InitializationKind::CreateFunctionalCast	(	SourceRange	TypeRange,
		bool	InitList
	)

inlinestatic

Create a direct initialization for a functional cast.

Definition at line 665 of file Initialization.h.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), IK_Direct, and IK_DirectList.

Referenced by tryDiagnoseOverloadedCast(), and TryStaticImplicitCast().

◆ CreateValue()

static InitializationKind clang::InitializationKind::CreateValue	(	SourceLocation	InitLoc,
		SourceLocation	LParenLoc,
		SourceLocation	RParenLoc,
		bool	isImplicit = `false`
	)

inlinestatic

Create a value initialization.

Definition at line 687 of file Initialization.h.

References IK_Value.

Referenced by clang::Sema::BuildCXXTypeConstructExpr(), and TryOrBuildParenListInitialization().

◆ getEqualLoc()

SourceLocation clang::InitializationKind::getEqualLoc ( ) const

inline

Retrieve the location of the equal sign for copy initialization (if present).

Definition at line 750 of file Initialization.h.

References IK_Copy.

◆ getKind()

InitKind clang::InitializationKind::getKind ( ) const

inline

Determine the initialization kind.

Definition at line 708 of file Initialization.h.

◆ getLocation()

SourceLocation clang::InitializationKind::getLocation ( ) const

inline

Retrieve the location at which initialization is occurring.

Definition at line 741 of file Initialization.h.

◆ getParenOrBraceRange()

SourceRange clang::InitializationKind::getParenOrBraceRange ( ) const

inline

Retrieve the source range containing the locations of the open and closing parentheses or braces for value, direct, and direct list initializations.

Definition at line 778 of file Initialization.h.

References hasParenOrBraceRange().

◆ getRange()

SourceRange clang::InitializationKind::getRange ( ) const

inline

Retrieve the source range that covers the initialization.

Definition at line 744 of file Initialization.h.

◆ hasParenOrBraceRange()

bool clang::InitializationKind::hasParenOrBraceRange ( ) const

inline

Determine whether this initialization has a source range containing the locations of open and closing parentheses or braces.

Definition at line 771 of file Initialization.h.

References IK_Direct, IK_DirectList, and IK_Value.

Referenced by getParenOrBraceRange().

◆ isCopyInit()

bool clang::InitializationKind::isCopyInit ( ) const

inline

Definition at line 755 of file Initialization.h.

References IK_Copy.

Referenced by AllowExplicit(), and allowExplicitConversionFunctionsInRefBinding().

◆ isCStyleCast()

bool clang::InitializationKind::isCStyleCast ( ) const

inline

Determine whether this is a C-style cast.

Definition at line 726 of file Initialization.h.

◆ isCStyleOrFunctionalCast()

bool clang::InitializationKind::isCStyleOrFunctionalCast ( ) const

inline

Determine whether this initialization is a C-style cast.

Definition at line 721 of file Initialization.h.

◆ isExplicitCast()

bool clang::InitializationKind::isExplicitCast ( ) const

inline

Determine whether this initialization is an explicit cast.

Definition at line 713 of file Initialization.h.

◆ isFunctionalCast()

bool clang::InitializationKind::isFunctionalCast ( ) const

inline

Determine whether this is a functional-style cast.

Definition at line 731 of file Initialization.h.

◆ isImplicitValueInit()

bool clang::InitializationKind::isImplicitValueInit ( ) const

inline

Determine whether this initialization is an implicit value-initialization, e.g., as occurs during aggregate initialization.

Definition at line 738 of file Initialization.h.

◆ isStaticCast()

bool clang::InitializationKind::isStaticCast ( ) const

inline

Determine whether this initialization is a static cast.

Definition at line 718 of file Initialization.h.

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

include/clang/Sema/Initialization.h

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ InitKind

Member Function Documentation

◆ AllowExplicit()

◆ allowExplicitConversionFunctionsInRefBinding()

◆ CreateCast()

◆ CreateCopy()

◆ CreateCStyleCast()

◆ CreateDefault()

◆ CreateDirect()

◆ CreateDirectList() [1/2]

◆ CreateDirectList() [2/2]

◆ CreateForInit()

◆ CreateFunctionalCast()

◆ CreateValue()

◆ getEqualLoc()

◆ getKind()

◆ getLocation()

◆ getParenOrBraceRange()

◆ getRange()

◆ hasParenOrBraceRange()

◆ isCopyInit()

◆ isCStyleCast()

◆ isCStyleOrFunctionalCast()

◆ isExplicitCast()

◆ isFunctionalCast()

◆ isImplicitValueInit()

◆ isStaticCast()