com.googlecode.dex2jar.ir.ts

类 ZeroTransformer

java.lang.Object

com.googlecode.dex2jar.ir.ts.StatedTransformer

com.googlecode.dex2jar.ir.ts.ZeroTransformer

所有已实现的接口:

Transformer

public class ZeroTransformer
extends StatedTransformer

dex mix use as integer 0 and object null. the following code is validate in dex, but invalidate in .class

     a=0
     if x>0 goto L1
     L2: [b=phi(a,c)]
     useAsObject(b);
     c=getAnotherObject();
     goto L2:
     L1: [d=phi(a,e)]
     useAsInt(d);
     e=123
     goto L1:
 

we transform the code to

     a1=0
     a=0
     if x>0 goto L1
     a2=0
     L2: [b=phi(a1,c)]
     useAsObject(b);
     c=getAnotherObject();
     goto L2:
     L1: [d=phi(a,e)]
     useAsInt(d);
     e=123
     goto L1:
 

构造器概要

构造器

构造器和说明
ZeroTransformer()

方法概要

限定符和类型	方法和说明
boolean	transformReportChanged(IrMethod method)

从类继承的方法 com.googlecode.dex2jar.ir.ts.StatedTransformer

transform

从类继承的方法 java.lang.Object

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

构造器详细资料

ZeroTransformer

public ZeroTransformer()

方法详细资料

transformReportChanged

public boolean transformReportChanged(IrMethod method)

指定者:

transformReportChanged 在类中 StatedTransformer