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Re: C++ ABI issues
- From: Benjamin Kosnik <bkoz at redhat dot com>
- To: Jason Merrill <jason at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 18 Mar 2002 13:46:17 -0800 (PST)
- Subject: Re: C++ ABI issues
Do you know of other ABI-changing bits? I don't think I got them all.
> > Why just non-ia64 targets?
>
> Because for ia64, the ABI is a cross-vendor standard. If we bumped the
> version, we would be incompatible with all other compilers, which would
> subvert the entire point of the ABI.
So, how are differences between the C++ ABI in 3.0.x and 3.1.x deduced?
> We have a few tests in the testsuite. I thought that CodeSourcery had more
> internally, but I haven't heard about them in quite a while.
Hmmmm.