[Bug c++/103946] [12 Regression] ice in build_vec_init_expr, at cp/tree.c:791

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103946

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed reduced further:
struct s1 {  s1(); };
class s2 { s1 f1[2]{}; };
s2 a;
---- CUT ---
This was most likely caused by one of Jason's recent patches that should have
improved this case.