Re: fix for jsr routines that do not have returns

[Dan Walter <d2walter at oakland dot edu>]

attached are the .class .java and jcf-dump files                          
> >>>>> "Dan" == Dan  <d2walter@Oakland.edu> writes:                      
>                                                                         
> Dan> void fail(){                                                       
> Dan>         try {                                                      
> Dan>                 test();                                            
> Dan>         } finally {                                                
> Dan>                 throw new RuntimeException("test exceptions");     
> Dan>         }                                                          
> Dan> }                                                                  
>                                                                         
> For this, see also PR 4766.                                             
> `gcj -C' generates invalid bytecode from this source (it generates a    
> `goto' that is out of range).                                           
>                                                                         
> Dan> When this is compiled with Sun's javac it produces .class files    
> Dan> that fail to verify or to compile because the jsr does not havee   
> Dan> a ret.  I modified gcj to treat such jsr's as gotos.               
>                                                                         
> With my javac this doesn't happen -- no jsr is generated.               
> What version of javac are you using?                                    
>                                                                         
> Could you send the output of `jcf-dump -c' on the javac-generated code? 
> I'd like to see it.  In fact, could you run the appended program        
> through your javac and then send the whole .class file (suitably        
> encoded to protect it from email)?  I'd really appreciate that.         
>                                                                         
> Thanks,                                                                 
> Tom                                                                     
>                                                                         
> import java.math.*;                                                     
>                                                                         
> public class t                                                          
> {                                                                       
>   public void fail ()                                                   
>   {                                                                     
>     try                                                                 
>       {                                                                 
> 	System.out.println ("foo");                                            
>       }                                                                 
>     finally                                                             
>       {                                                                 
> 	throw new RuntimeException ("hi!");                                    
>       }                                                                 
>   }                                                                     
>                                                                         
>   public static void main (String[] args)                               
>   {                                                                     
>   }                                                                     
> }                                                                       
>

Attachment: TestV3.class
Description: application/java-vm

Attachment: TestV3.dump
Description: Binary data

Attachment: TestV3.java
Description: Text document