Method renamer should include type names.

[yanshouwang]

When I tried to generate the UIImage bindings, the generated code shows some errors:

The wrong code is generated as follow

....
  ffi.Pointer<CGImage> get CGImage {
    return _lib._objc_msgSend_1228(_id, _lib._sel_CGImage1);
  }
...
final class CGImage extends ffi.Opaque {}
...

Maybe the CGImage property should changed to cgImage?
https://developer.apple.com/documentation/coreimage/ciimage/1687603-cgimage

[liamappelbe]

Does it work if you manually edit the generated code to rename the getter?

I think we use separate renamers for types vs methods. If we made the method renamer aware of all the type names, then it would rename this getter to CGImage1.

[yanshouwang]

Does it work if you manually edit the generated code to rename the getter?

I think we use separate renamers for types vs methods. If we made the method renamer aware of all the type names, then it would rename this getter to CGImage1.

Yes, I can fix this error manually, why don't use cgImage instead of CGImage?

[liamappelbe]

Yes, I can fix this error manually

I'm not actually asking you to fix it manually. I just wanted to confirm that this fix would work before I implement it.

why don't use cgImage instead of CGImage?

The renaming needs to be something that ffigen can do programmatically. Renaming CGImage to cgImage isn't something I can do automatically in ffigen (how would it know to make only the first 2 letters lower case?).