QV4::Compiler::ControlFlowLoop Struct Reference

#include <qv4compilercontrolflow_p.h>

Inheritance diagram for QV4::Compiler::ControlFlowLoop:

Collaboration diagram for QV4::Compiler::ControlFlowLoop:

Public Member Functions
	ControlFlowLoop (Codegen *cg, BytecodeGenerator::Label *breakLabel, BytecodeGenerator::Label *continueLabel=nullptr, std::function< void()> cleanup=nullptr)
BytecodeGenerator::Label	getUnwindTarget (UnwindType type, const QString &label) override
QString	label () const override
Public Member Functions inherited from QV4::Compiler::ControlFlowUnwindCleanup
	ControlFlowUnwindCleanup (Codegen *cg, std::function< void()> cleanup, Type type=Block)
	~ControlFlowUnwindCleanup ()
bool	requiresUnwind () override
Public Member Functions inherited from QV4::Compiler::ControlFlowUnwind
	ControlFlowUnwind (Codegen *cg, Type type)
void	setupUnwindHandler ()
void	emitUnwindHandler ()
virtual BytecodeGenerator::ExceptionHandler *	unwindHandler () override
Public Member Functions inherited from QV4::Compiler::ControlFlow
	ControlFlow (Codegen *cg, Type type)
virtual	~ControlFlow ()
UnwindTarget	unwindTarget (UnwindType type, const QString &label=QString())
bool	hasLoop () const
BytecodeGenerator::ExceptionHandler *	parentUnwindHandler ()

Public Attributes
QString	loopLabel
BytecodeGenerator::Label *	breakLabel = nullptr
BytecodeGenerator::Label *	continueLabel = nullptr
Public Attributes inherited from QV4::Compiler::ControlFlowUnwindCleanup
std::function< void()>	cleanup = nullptr
Public Attributes inherited from QV4::Compiler::ControlFlowUnwind
BytecodeGenerator::ExceptionHandler	unwindLabel
Public Attributes inherited from QV4::Compiler::ControlFlow
Codegen *	cg
ControlFlow *	parent
Type	type

Additional Inherited Members
Public Types inherited from QV4::Compiler::ControlFlow
enum	Type {   Loop , With , Block , Finally ,   Catch }
enum	UnwindType { Break , Continue , Return }
using	Reference = Codegen::Reference
using	BytecodeGenerator = Moth::BytecodeGenerator
using	Instruction = Moth::Instruction
Protected Member Functions inherited from QV4::Compiler::ControlFlow
QString	loopLabel () const
BytecodeGenerator *	generator () const

Detailed Description

Definition at line 181 of file qv4compilercontrolflow_p.h.

Constructor & Destructor Documentation

ControlFlowLoop()

QV4::Compiler::ControlFlowLoop::ControlFlowLoop ( Codegen * cg, BytecodeGenerator::Label * breakLabel, BytecodeGenerator::Label * continueLabel = nullptr, std::function< void()> cleanup = nullptr )

inline

Definition at line 187 of file qv4compilercontrolflow_p.h.

Member Function Documentation

getUnwindTarget()

BytecodeGenerator::Label QV4::Compiler::ControlFlowLoop::getUnwindTarget ( UnwindType type, const QString & label )

inlineoverridevirtual

Reimplemented from QV4::Compiler::ControlFlow.

Definition at line 192 of file qv4compilercontrolflow_p.h.

References QV4::Compiler::ControlFlow::Break, breakLabel, QV4::Compiler::ControlFlow::Continue, continueLabel, QV4::Moth::BytecodeGenerator::Label, and loopLabel.

label()

QString QV4::Compiler::ControlFlowLoop::label ( ) const

inlineoverridevirtual

Reimplemented from QV4::Compiler::ControlFlow.

Definition at line 208 of file qv4compilercontrolflow_p.h.

References loopLabel.

Member Data Documentation

breakLabel

BytecodeGenerator::Label* QV4::Compiler::ControlFlowLoop::breakLabel = nullptr

Definition at line 184 of file qv4compilercontrolflow_p.h.

Referenced by getUnwindTarget().

continueLabel

BytecodeGenerator::Label* QV4::Compiler::ControlFlowLoop::continueLabel = nullptr

Definition at line 185 of file qv4compilercontrolflow_p.h.

Referenced by getUnwindTarget().

loopLabel

QString QV4::Compiler::ControlFlowLoop::loopLabel

Definition at line 183 of file qv4compilercontrolflow_p.h.

Referenced by getUnwindTarget(), and label().

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

• qtdeclarative/src/qml/compiler/qv4compilercontrolflow_p.h (e7eb542a553c75cdb917450915addb3b9e20c0db)