Second GCC 4.7.0 Release Candidate available from gcc.gnu.org

[Georg-Johann Lay]

Richard Guenther schrieb:
> GCC 4.7.0 Release Candidate available from gcc.gnu.org
> 
> A second release candidate for GCC 4.7.0 is available from
> 
>  ftp://gcc.gnu.org/pub/gcc/snapshots/4.7.0-RC-20120314
> 
> and shortly its mirrors.  It has been generated from SVN revision 185376.
> 
> I have so far bootstrapped and tested the release candidate on
> x86_64-linux.  Please test it and report any issues to bugzilla.

Some days ago I learned that even if there are solutions to reported 
bugs, these solutions is already upstream to trunk and approved to be 
backported to 4.7.1, these bugfixes are prohibited for the 4.7.0 release.

Can someone explain this "fix as few as possible bugs" rule to me?

I don't want to question that precedure, I just want to understand it.

If the reason is "not destabilize the release": What is the advantage of 
having exact the same destabilization at a later point, namely for the 
4.7.1 release in this specific case?

Thanks.