gcc 4.6 for package monkeys
Garrett Holmstrom
gholms at fedoraproject.org
Fri Jan 28 16:11:20 UTC 2011
On 1/28/2011 0:11, Jakub Jelinek wrote:
> Care to share details? Of course there were many changes in the C++ FE,
> especially for C++0x, and maybe some warnings changed into errors, but
> nothing I'd describe as a lot. We haven't still written
> http://gcc.gnu.org/gcc-4.6/porting_to.html so if you have interesting
> info about changes that affect a lot of packages, details would be certainly
> welcome. The STL changes not to include<cstddef> internally is certainly
> one thing that will be added there.
If it helps anyone, the most pervasive problem I have seen is code that
assumes that NULL is part of the C++ language rather than the C++
standard library, and thus fails to include cstdlib. This can result in
compilation failure because NULL is never defined.
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