clang: clang::interp::VariableScope< Emitter > Class Template Reference

clang 22.0.0git

Scope chain managing the variable lifetimes. More...

#include "/work/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/AST/ByteCode/Compiler.h"

Inheritance diagram for clang::interp::VariableScope< Emitter >:

Public Member Functions
	VariableScope (Compiler< Emitter > Ctx, const ValueDecl VD, ScopeKind Kind=ScopeKind::Block)
virtual	~VariableScope ()
virtual void	addLocal (Scope::Local Local)
void	addExtended (const Scope::Local &Local, const ValueDecl *ExtendingDecl)
void	addForScopeKind (const Scope::Local &Local, ScopeKind Kind)
	Like addExtended, but adds to the nearest scope of the given kind.
virtual bool	emitDestructors (const Expr *E=nullptr)
virtual bool	destroyLocals (const Expr *E=nullptr)
VariableScope *	getParent () const
ScopeKind	getKind () const

Public Attributes
bool	LocalsAlwaysEnabled = true
	Whether locals added to this scope are enabled by default.

Protected Attributes
Compiler< Emitter > *	Ctx
	Compiler instance.
VariableScope *	Parent
	Link to the parent scope.
const ValueDecl *	ValDecl = nullptr
ScopeKind	Kind

Detailed Description

template<class Emitter>
class clang::interp::VariableScope< Emitter >

Scope chain managing the variable lifetimes.

Definition at line 477 of file Compiler.h.

Constructor & Destructor Documentation

◆ VariableScope()

template<class Emitter>

clang::interp::VariableScope< Emitter >::VariableScope	(	Compiler< Emitter > *	Ctx,
		const ValueDecl *	VD,
		ScopeKind	Kind = ScopeKind::Block )

inline

Definition at line 479 of file Compiler.h.

References clang::interp::Block, Ctx, Kind, LocalsAlwaysEnabled, Parent, and ValDecl.

Referenced by addExtended(), addForScopeKind(), getParent(), clang::interp::LocalScope< Emitter >::LocalScope(), and clang::interp::LocalScope< Emitter >::LocalScope().

◆ ~VariableScope()

template<class Emitter>

virtual clang::interp::VariableScope< Emitter >::~VariableScope ( )

inlinevirtual

Definition at line 487 of file Compiler.h.

References Ctx, and Parent.

Member Function Documentation

◆ addExtended()

template<class Emitter>

void clang::interp::VariableScope< Emitter >::addExtended	(	const Scope::Local &	Local,
		const ValueDecl *	ExtendingDecl )

inline

Definition at line 493 of file Compiler.h.

References addLocal(), Parent, ValDecl, and VariableScope().

◆ addForScopeKind()

template<class Emitter>

void clang::interp::VariableScope< Emitter >::addForScopeKind	(	const Scope::Local &	Local,
		ScopeKind	Kind )

inline

Like addExtended, but adds to the nearest scope of the given kind.

Definition at line 515 of file Compiler.h.

References addLocal(), Kind, Parent, and VariableScope().

◆ addLocal()

template<class Emitter>

virtual void clang::interp::VariableScope< Emitter >::addLocal ( Scope::Local Local )

inlinevirtual

Reimplemented in clang::interp::LocalScope< Emitter >.

Definition at line 489 of file Compiler.h.

Referenced by addExtended(), addForScopeKind(), and clang::interp::Compiler< Emitter >::allocateTemporary().

◆ destroyLocals()

template<class Emitter>

virtual bool clang::interp::VariableScope< Emitter >::destroyLocals ( const Expr * E = nullptr )

inlinevirtual

Reimplemented in clang::interp::LocalScope< Emitter >.

Definition at line 531 of file Compiler.h.

◆ emitDestructors()

template<class Emitter>

virtual bool clang::interp::VariableScope< Emitter >::emitDestructors ( const Expr * E = nullptr )

inlinevirtual

Reimplemented in clang::interp::LocalScope< Emitter >.

Definition at line 530 of file Compiler.h.

◆ getKind()

template<class Emitter>

ScopeKind clang::interp::VariableScope< Emitter >::getKind ( ) const

inline

Definition at line 533 of file Compiler.h.

References Kind.

◆ getParent()

template<class Emitter>

VariableScope * clang::interp::VariableScope< Emitter >::getParent ( ) const

inline

Definition at line 532 of file Compiler.h.

References Parent, and VariableScope().

Referenced by clang::interp::Compiler< Emitter >::allocateTemporary().

Member Data Documentation

◆ Ctx

template<class Emitter>

Compiler<Emitter>* clang::interp::VariableScope< Emitter >::Ctx

protected

Compiler instance.

Definition at line 542 of file Compiler.h.

Referenced by clang::interp::DeclScope< Emitter >::DeclScope(), clang::interp::LocalScope< Emitter >::LocalScope(), clang::interp::LocalScope< Emitter >::LocalScope(), VariableScope(), clang::interp::DeclScope< Emitter >::~DeclScope(), and ~VariableScope().

◆ Kind

template<class Emitter>

ScopeKind clang::interp::VariableScope< Emitter >::Kind

protected

Definition at line 546 of file Compiler.h.

Referenced by addForScopeKind(), getKind(), clang::interp::LocalScope< Emitter >::LocalScope(), and VariableScope().

◆ LocalsAlwaysEnabled

template<class Emitter>

bool clang::interp::VariableScope< Emitter >::LocalsAlwaysEnabled = true

Whether locals added to this scope are enabled by default.

This is almost always true, except for the two branches of a conditional operator.

Definition at line 538 of file Compiler.h.

Referenced by clang::interp::LocalScope< Emitter >::addLocal(), and VariableScope().

◆ Parent

template<class Emitter>

VariableScope* clang::interp::VariableScope< Emitter >::Parent

protected

Link to the parent scope.

Definition at line 544 of file Compiler.h.

Referenced by addExtended(), addForScopeKind(), getParent(), VariableScope(), and ~VariableScope().

◆ ValDecl

template<class Emitter>

const ValueDecl* clang::interp::VariableScope< Emitter >::ValDecl = nullptr

protected

Definition at line 545 of file Compiler.h.

Referenced by addExtended(), and VariableScope().

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

lib/AST/ByteCode/Compiler.h