[Bug c++/108047] ice: unexpected expression of kind implicit_conv_expr

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108047

--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
I am having a go at a git bisect. Trying 892e8c520be37d0a.