org.apache.flex.compiler.internal.as.codegen

Class LexicalScope.TempManager

java.lang.Object

org.apache.flex.compiler.internal.as.codegen.LexicalScope.TempManager

Enclosing class:

LexicalScope

protected static class LexicalScope.TempManager
extends Object

Utility class to manage the allocation and merging of temps within lexical scopes.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LexicalScope.TempManager() default constructor
protected	LexicalScope.TempManager(LexicalScope.TempManager tempManager) Construct a TempManager which can be merged back into the supplied tempManager.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addAllocatedTemp(Binding temp)
protected void	addAllocatedTemps(com.google.common.collect.ImmutableList<Binding> temps)
protected Binding	allocateTemp(boolean reuse_free)
protected void	clearAllocatedTemps()
protected com.google.common.collect.ImmutableList<Binding>	getAllocatedTemps()
protected int	initializeTempRegisters(int base)
protected void	mergeTemps(LexicalScope.TempManager tempManagerToMerge)
protected void	releaseTemp(Binding temp)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LexicalScope.TempManager

protected LexicalScope.TempManager()

default constructor

LexicalScope.TempManager

protected LexicalScope.TempManager(LexicalScope.TempManager tempManager)

Construct a TempManager which can be merged back into the supplied tempManager. This basically means that the temp numbering will never overlap.

Parameters:

tempManager - the TempManager which this tempManager may be merged into

Method Detail

allocateTemp

protected Binding allocateTemp(boolean reuse_free)

addAllocatedTemp

protected void addAllocatedTemp(Binding temp)

addAllocatedTemps

protected void addAllocatedTemps(com.google.common.collect.ImmutableList<Binding> temps)

getAllocatedTemps

protected com.google.common.collect.ImmutableList<Binding> getAllocatedTemps()

clearAllocatedTemps

protected void clearAllocatedTemps()

releaseTemp

protected void releaseTemp(Binding temp)

initializeTempRegisters

protected int initializeTempRegisters(int base)

mergeTemps

protected void mergeTemps(LexicalScope.TempManager tempManagerToMerge)