__noop used in macro causes unreferenced variable error in ntoskrnl and break build

I'm messing around with NewCC and when I tried to build bootcd the following error popped up:

D:\Project\reactos-svn\ntoskrnl\cache\pinsup.c(958): error C4189: 'Selected': local variable is initialized but not referenced

'Selected' is actually referenced once inside a DPRINT macro. However since NDEBUG is undefined, DPRINT is defined as __noop, and the whole statement is ignored by MSVC.

The general version of DPRINT works fine.

Original commit for __noop