[Bug c++/83413] that's a compiler bug, not something we can address. MAME is known to be buildable for other ARM targets (e.g. Raspberry Pi) right now so it appears to be an issue with whatever you're building for.

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83413

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2017-12-13
     Ever confirmed|0                           |1

--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
https://gcc.gnu.org/bugs/#report