[Bug c++/123536] [16 Regression] ICE in mark_use with lambda reference to a global without captures inside a template

[mpolacek at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123536

--- Comment #8 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
(In reply to Jason Merrill from comment #7)
> (In reply to Marek Polacek from comment #6)
> > Fixed on trunk so far.
> 
> Please backport for 16.2.

Testing the patch now.