[news.eclipse.tools.cdt] when is the Syntax coloring be detemined ?

["news.eclipse.org" <ivsp@xxxxxxxxx>]

I use Eclipse 3.3 M6 with CDT4.0 M6.
Last day for while I have coding in my c/c++  project,I was woundering
something about syntax coloring.
specially such functions, typedef, struct etc..

There seems to check a validation of C/C++ syntax' in the time when
syntax coloring is applied to codes.
so if the syntax is incorrect the coloring is not applied but in correct
do well.
as the result the syntax coloring seems not to be speed and flexsible
 so there can be incorrect coloring.

My thought is some different.
I believe which the syntax coloring should be determined for each
separate tokens.

thank you.