Hello and welcome, everybody.
In this lecture, we're going to fix some compiler warnings that I know you've seen by now.
So we do make cleaning to make.
You can see there's a few problems paths expression will root.
You can ignore this one because this is just a hint we've given ourself.
We seem to be returning a function note and avoid function and yeah, that's it.
So let's fix the node issue first.
So line 96, the function node.
So we're going to go to Node C.
And I'm already here like 96.
We're going to just remove the function node, the returning of the function node.
And we can just get rid of that.
So it just says no create.
That's the first issue solved.
The next issue is implicit declaration of parse, expression or root.
So that's okay.
It just means that we're calling that function before it's been declared.
So let's just search for that and we can see it's there.
You can see its declarations here.
Copy and paste that and just put it at the top of the file basically.
Right.
So find the most appropriate places here.
So it's going to paste in there if we just do a make clean make.
We can see that the only warnings were now left with the hints that we've given to ourselves, so we
don't forget to implement some certain things later.
So it's perfect.
We now got rid of those compiler warnings.