> On 07/07/2017 14:51, Marco Atzeri wrote:
>> On 06/07/2017 14:26, Masamichi Hosoda wrote:
>>> Hello,
>>>
>>> On Cygwin 2.8.1 x86_64, I've found that g++ std:map initializing
>>> may raise segmentation fault.
>>> The binary compiled with cygwin-devel-2.8.0-1
>>> does not raise segmentation fault
>>> even if on Cygwin 2.8.1 x86_64 environments.
>>>
>>
>> I can not replicate.
>>
>
> Wrong. I can replicate.
>
> One solution is to use the gcc-6.3.0-2 compiler in test
>
> https://www.cygwin.com/ml/cygwin-announce/2017-06/msg00079.html
Thank you for your information.
If I understand correctly, there is three workaround solutions.
. Use g++ option `-std=gnu++11` instead of `-std=c++11`
TANNHAUSER Falk reported in
https://cygwin.com/ml/cygwin/2017-07/msg00089.html
I've tried this. It works fine.
. Downgrade `cygwin-devel` to 2.8.0-1 instead of 2.8.1-1.
I reported in
https://cygwin.com/ml/cygwin/2017-07/msg00088.html
Of course, it works fine in my environment.
. Use gcc-6.3.0-2 instead of gcc-5.4.0-1
You reported in
https://cygwin.com/ml/cygwin/2017-07/msg00109.html
I'd like to try this.
Thanks
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