Re: clang's static checker report.

heh, sorry folks for the noise again :/

There was a fair amount of false positives there - due to nature of  
Assert() macro. Mainly, since assert_enabled is a runtime variable,  
not a macro (which I sadly overlooked).

So, hardcoding it to (1) (using CPP) removed quite few false positives.

New results at:

http://zlew.org/postgresql_static_check/scan-build-2009-08-27-4/
archive at: http://zlew.org/postgresql_static_check/postgresql_static_check_27thAugust2009_2.tar.xz

Please tell me, if you think that it can be improved more.