https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122091
--- Comment #4 from Xingbang He <qingren2hxb at gmail dot com> --- (In reply to Jonathan Wakely from comment #3) > Fixed by r15-3796: "c++: Don't ICE due to artificial constructor parameters > [PR116722]" > > This is EXACTLY the test case from PR116722, please stop wasting our time. > > *** This bug has been marked as a duplicate of bug 116722 *** Apologies for submitting the outdated bug report - I should have verified the GCC version first. Thanks for pointing out the existing fix and I'll be more careful in future reports.
