[Bug c++/78931] [7 Regression] ICE on C++17 structured bindings from struct with reference member

[gccbugbjorn at fahller dot se]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78931

--- Comment #4 from Björn Fahller <gccbugbjorn at fahller dot se> ---
I can confirm that this works with my original program too, and not just the
condensed test case.