[Bug c++/84590] [7/8 Regression] -fsanitize=undefined internal compiler error: tree check: expected constructor, have target_expr in split_nonconstant_init_1, at cp/typeck2.c:629

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84590

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r238559.  I can take a look later.