Strange type redifinition error

[Denis Koroskin]

I am getting the following error message on one of my source files  
(D2.019):

Path.d(56): Error: Types.BOOL at Types.d(5) conflicts with  
win32.windef.BOOL at win32\windef.d(60)

win32\windef.d(60) looks like this:
alias int     WINBOOL, BOOL, INT, LONG, HFILE, HRESULT;

Types.d(5) looks like this:
import win32.windef : BOOL;

Path.d includes lots of files that include both Types.d and win32\windef.d  
through a long inclusion chain.

Why does "import win32.windef : BOOL;" defines new type?
It is a bug, I guess. Removing ": BOOL;" solves the problem. Shall I put  
it into bugzilla?