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Re: patch: c++ support for vector opaque types
- From: Jason Merrill <jason at redhat dot com>
- To: Aldy Hernandez <aldyh at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 06 Aug 2003 22:48:27 -0400
- Subject: Re: patch: c++ support for vector opaque types
- References: <20030627011711.GA30139@redhat.com><wvlvfus5duu.fsf@prospero.boston.redhat.com><20030807021039.GA26575@redhat.com>
On Wed, 6 Aug 2003 22:10:39 -0400, Aldy Hernandez <aldyh@redhat.com> wrote:
>> Also, your testcase should test for proper overloading behavior. Define a
>> function g which overloads on both __ev64_fs__ and __ev64_opaque__, and
>> verify that the calls go to the right candidate.
>
> Could we delay on this? Partly because it's broken and partly because
> the only opaque type in any ABI does not allow for this-- or rather
> has it undefined.
What does overload behavior have to do with the ABI? Please elaborate.
Jason