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

Generic scope for local variables. More...

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

Public Member Functions
	LocalScope (Compiler< Emitter > *Ctx, ScopeKind Kind=ScopeKind::Block)
	~LocalScope () override
	Emit a Destroy op for this scope.
bool	destroyLocals (const Expr *E=nullptr) override
	Explicit destruction of local variables.
void	addLocal (Scope::Local Local) override
bool	emitDestructors (const Expr *E=nullptr) override
void	removeStoredOpaqueValues ()
void	removeIfStoredOpaqueValue (const Scope::Local &Local)
Public Member Functions inherited from clang::interp::VariableScope< Emitter >
	VariableScope (Compiler< Emitter > *Ctx, ScopeKind Kind=ScopeKind::Block)
virtual	~VariableScope ()
void	addForScopeKind (const Scope::Local &Local, ScopeKind Kind)
	Like addExtended, but adds to the nearest scope of the given kind.
VariableScope *	getParent () const
ScopeKind	getKind () const

Public Attributes
UnsignedOrNone	Idx = std::nullopt
	Index of the scope in the chain.
bool	ExplicitlyDestroyed = false
Public Attributes inherited from clang::interp::VariableScope< Emitter >
bool	LocalsAlwaysEnabled = true
	Whether locals added to this scope are enabled by default.

Additional Inherited Members
Protected Attributes inherited from clang::interp::VariableScope< Emitter >
Compiler< Emitter > *	Ctx
	Compiler instance.
VariableScope *	Parent
	Link to the parent scope.
ScopeKind	Kind

Detailed Description

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

Generic scope for local variables.

Definition at line 121 of file Compiler.cpp.

Constructor & Destructor Documentation

LocalScope()

template<class Emitter>

clang::interp::LocalScope< Emitter >::LocalScope ( Compiler< Emitter > * Ctx, ScopeKind Kind = ScopeKind::Block )

inline

Definition at line 123 of file Compiler.cpp.

References clang::interp::Block, clang::interp::VariableScope< Emitter >::Ctx, clang::interp::VariableScope< Emitter >::Kind, and clang::interp::VariableScope< Emitter >::VariableScope().

Referenced by clang::interp::DeclScope< Emitter >::DeclScope().

~LocalScope()

template<class Emitter>

clang::interp::LocalScope< Emitter >::~LocalScope ( )

inlineoverride

Emit a Destroy op for this scope.

Definition at line 127 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, ExplicitlyDestroyed, Idx, and removeStoredOpaqueValues().

Member Function Documentation

addLocal()

template<class Emitter>

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

inlineoverridevirtual

Reimplemented from clang::interp::VariableScope< Emitter >.

Definition at line 146 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, Idx, Local, and clang::interp::VariableScope< Emitter >::LocalsAlwaysEnabled.

destroyLocals()

template<class Emitter>

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

inlineoverridevirtual

Explicit destruction of local variables.

Reimplemented from clang::interp::VariableScope< Emitter >.

Definition at line 134 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, emitDestructors(), ExplicitlyDestroyed, Idx, and clang::Success.

Referenced by clang::interp::Compiler< Emitter >::VisitArrayInitLoopExpr(), clang::interp::Compiler< Emitter >::VisitCallExpr(), clang::interp::Compiler< Emitter >::visitCXXExpansionStmtInstantiation(), clang::interp::Compiler< Emitter >::visitCXXForRangeStmt(), clang::interp::Compiler< Emitter >::visitDeclAndReturn(), clang::interp::Compiler< Emitter >::visitDoStmt(), clang::interp::Compiler< Emitter >::visitExpr(), clang::interp::Compiler< Emitter >::VisitExprWithCleanups(), clang::interp::Compiler< Emitter >::visitForStmt(), clang::interp::Compiler< Emitter >::visitIfStmt(), clang::interp::Compiler< Emitter >::VisitStmtExpr(), clang::interp::Compiler< Emitter >::visitSwitchStmt(), clang::interp::Compiler< Emitter >::visitWhileStmt(), and clang::interp::Compiler< Emitter >::visitWithSubstitutions().

emitDestructors()

template<class Emitter>

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

inlineoverridevirtual

Reimplemented from clang::interp::VariableScope< Emitter >.

Definition at line 156 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, Idx, Local, and removeIfStoredOpaqueValue().

Referenced by destroyLocals().

removeIfStoredOpaqueValue()

template<class Emitter>

void clang::interp::LocalScope< Emitter >::removeIfStoredOpaqueValue ( const Scope::Local & Local )

inline

Definition at line 202 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, and Local.

Referenced by emitDestructors(), and removeStoredOpaqueValues().

removeStoredOpaqueValues()

template<class Emitter>

void clang::interp::LocalScope< Emitter >::removeStoredOpaqueValues ( )

inline

Definition at line 193 of file Compiler.cpp.

References clang::interp::VariableScope< Emitter >::Ctx, Idx, Local, and removeIfStoredOpaqueValue().

Referenced by ~LocalScope().

Member Data Documentation

ExplicitlyDestroyed

template<class Emitter>

bool clang::interp::LocalScope< Emitter >::ExplicitlyDestroyed = false

Definition at line 211 of file Compiler.cpp.

Referenced by destroyLocals(), and ~LocalScope().

Idx

template<class Emitter>

UnsignedOrNone clang::interp::LocalScope< Emitter >::Idx = std::nullopt

Index of the scope in the chain.

Definition at line 210 of file Compiler.cpp.

Referenced by addLocal(), destroyLocals(), emitDestructors(), removeStoredOpaqueValues(), and ~LocalScope().

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

• lib/AST/ByteCode/Compiler.cpp