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

[dcb314 at hotmail dot com via Gcc-bugs]

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

--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Reduced C++ code is:

class UnicodeSet {
  virtual UnicodeSet complement();
};
enum { URX_GC_T, URX_LAST_SET };
class RegexStaticSets {
  RegexStaticSets();
  UnicodeSet fPropSets[URX_LAST_SET]{};
};
RegexStaticSets::RegexStaticSets() {}

I will have a look at a git bisect tomorrow.