[Soot-list] Inconsistent Line Number

[Nishant Budhdev]

 public boolean onOptionsItemSelected(android.view.MenuItem)
   {
        com.example.dcsnsb.testapplicationcp9.MainActivity $r0;
        android.view.MenuItem $r1;
        int $i0;
        boolean $z0;
        $r0 := @this: com.example.dcsnsb.testapplicationcp9.MainActivity;
        $r1 := @parameter0: android.view.MenuItem;
        $i0 = interfaceinvoke $r1.<android.view.MenuItem: int
getItemId()>();
    *    if $i0 != 2131230787 goto label1;*
                                 // <--
        return 1;
     label1:
        $z0 = specialinvoke $r0.<android.support.v7.app.ActionBarActivity:
boolean onOptionsItemSelected(android.view.MenuItem)>($r1);

     *   return $z0; *
                                          // <--
   }

On Fri, Apr 10, 2015 at 3:31 PM, Nishant Budhdev <nishant.budhdev at gmail.com>
wrote:

> Hi,
>
> I have the following method in my android app's main class:
>      public boolean onOptionsItemSelected(MenuItem item) {
>
>         int id = item.getItemId();
>         if (id == R.id.action_settings) {
>             return true;
>         }
>         return super.onOptionsItemSelected(item);
>     }
>
> The Jimple conversion for the same is:
>    public boolean onOptionsItemSelected(android.view.MenuItem)
>    {
>         com.example.dcsnsb.testapplicationcp9.MainActivity $r0;
>         android.view.MenuItem $r1;
>         int $i0;
>         boolean $z0;
>         $r0 := @this: com.example.dcsnsb.testapplicationcp9.MainActivity;
>         $r1 := @parameter0: android.view.MenuItem;
>         $i0 = interfaceinvoke $r1.<android.view.MenuItem: int
> getItemId()>();
>         if $i0 != 2131230787 goto label1;
>         return 1;
>      label1:
>         $z0 = specialinvoke $r0.<android.support.v7.app.ActionBarActivity:
> boolean onOptionsItemSelected(android.view.MenuItem)>($r1);
>
>         return $z0;
>    }
>
> I am trying to get source line numbers for refactoring purposes. Usually I
> have been using getJavaSourceStartLineNumber() for this and it has worked
> well. However, in this scenario the line number for the lines marked with
> "// <--" are shown as -1. I tried using tags and trying to go into further
> debugging but couldn't find anything other than null associated with those
> lines for line number related attributes. Is there a way in which I could
> all the line numbers ?
>
> Thanks,
> Nishant
>
>


-- 
Nishant Shyamal Budhdev

Research Assistant
Embedded Systems and Networking Lab
School Of Computing
National University of Singapore

Contact : +65 9050 6084
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