http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60047
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE with defaulted copy |[4.7/4.8/4.9 Regression]
|constructor and virtual |ICE with defaulted copy
|base class |constructor and virtual
| |base class
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> ---
It's a regression from 4.5.
