RFA (ipa-prop): PATCHes to avoid use of deprecated copy ctor and op=

[Jason Merrill]

On Thu, May 17, 2018 at 4:14 AM, Andreas Schwab <schwab@suse.de> wrote:
> On Mai 16 2018, Andreas Schwab <schwab@suse.de> wrote:
>> On Mai 15 2018, Jason Merrill <jason@redhat.com> wrote:
>>
>>> commit 648ffd02e23ac2695de04ab266b4f8862df6c2ed
>>> Author: Jason Merrill <jason@redhat.com>
>>> Date:   Tue May 15 20:46:54 2018 -0400
>>>
>>>             * cp-tree.h (cp_expr): Remove copy constructor.
>>>
>>>             * mangle.c (struct releasing_vec): Declare copy constructor.
>>
>> I'm getting an ICE on ia64 during the stage1 build of libstdc++ (perhaps
>> related that this uses gcc 4.8 as the bootstrap compiler):
>
> I have now switched to gcc 5 as the bootstrap compiler, which doesn't
> have this issue.

Aha.  Is it the cp_expr change that confused 4.8?

Jason