On Oct 7, 2012 1:05 AM, "_" <neura...@gmail.com> wrote: > > And as optional switch it's harmless to rest of gcc.
This is not true. Every option adds a maintenance burden. It must be tested and its interaction with other features must be considered, making it harder to make future changes if they overlap or interfere with your suggested extension. That is one of the reasons that proposed extensions must be clearly defined and proven to work and proven to be useful.
