Re: struct Proto.lineinfo difference between Lua 5.3 and 5.4

[Wilfred Nilsen <realtimelogic@...>]

After more carefully studying the 5.4 base, I believe the code should be 
as follows. Can anyone verify this?

static void
printLines(lua_State* L, Proto* p)
{
   int i;
   int absLineIx = 0;
   int line = p->linedefined;
   for (i = 0; i < p->sizelineinfo; i++)
   {
      int lineDiff=p->lineinfo[i];
      if(ABSLINEINFO == lineDiff )
      {
         if(absLineIx < p->sizeabslineinfo)
         {
            line = p->abslineinfo[absLineIx++].line;
         }
         else
         {
            assert(0); /* should not be possible ?? */
            return;
         }
      }
      else
      {
         line += lineDiff;
      }
      printf("\t%4d : %4d\n", line, lineDiff);
   }
   for (i = 0; i < p->sizep; i++)
   {
      printf("Func %d", i);
      printLines(L, p->p[i]);
   }
}


> Hello,
>
> I have some code coverage code I used with Lua 5.3 that no longer 
> works with 5.4. I am trying to wrap my head around the new Proto 
> structure.
>
> The original 5.3 compatible recursive code used lineinfo as follows:
>
> addActiveLines(lua_State* L, Proto *p)
> {
>    int i;
>    for (i = 0; i < p->sizelineinfo; i++)
>    {
>       >>>>> SAVE the line p->lineinfo[i]
>    }
>    for (i = 0; i < p->sizep; i++)
>    {
>       addActiveLines(L, p->p[i]);
>    }
> }
>
> How do I make the above compatible with 5.4?
>
> Thanks,
> Wilfred