Re: gcc7 build error with recent tip

[Stefan Husmann]

"Dmitri A. Sergatskov" <address@hidden> writes:

> On Fri, Jun 23, 2017 at 4:58 PM, Dmitri A. Sergatskov <
> address@hidden> wrote:
>
>> On Fri, Jun 23, 2017 at 4:38 PM, Mike Miller <address@hidden> wrote:
>>
>>> On Fri, Jun 23, 2017 at 16:03:00 -0500, Dmitri A. Sergatskov wrote:
>>> > It failing the same way on few computers (all with Fedora 26-beta).
>>> > Perhaps it is
>>> > a compiler issue (clang does not have problem with it). It persists
>>> > (see fedora builds on http://buildbot.octave.org:8010/waterfall)
>>>
>>> I get the same error with gcc-snapshot in Debian (gcc trunk r249349).
>>> Next stop bug tracker.
>>>
>>>
>> ​It compiles if I set CXXFLAGS to -std=c++1z or -std=c++14
>> and fails again with -std=c++11
>>
>
Hello,

I got the same error under Arch Linux, but -std=c++11 did not change
this here. Using clang (i.e. adding CC=clang CXX=clang++ to the
configure call) was a working workaround here.

So I think this error is related to gcc 7.1 itself, not to the version shipped
with Fedora or Debian.

Best Regards

Stefan Husmann