ASC 2.0 can't use "bitmap" asset in SWC as bitmapdata to use as bitmapfill

Hi,

I'm migrating a project to flashdevelop, and if I compile with AIR 3.9 /asc 2.0 my app backgroud just isn't there...

The library bitmap have BitmapData as base class... and everything else is fine; its just like the bitmapdata is there but invisible!

Just wondering if it's a new behaviour I should work around or a bug in ASC 2.0 ??

PS It was working fine with compilation in flash pro CC / AIR 3.9, and also work with flashdevelop / FLEX 4.6 / AIR 3.1

...fleeing from Flash pro CC and canceling my CC subscription... it has become unusable, publishing always hang, and yesterday not only failed again to recognize the document class, it has F** OVERWRITEN IT !!! with a default template. \o/ sh*t. Thank god for dropbox...