[Bug c++/114856] [14 regression][modules] ICE (segfault)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114856

Nathaniel Shead <nshead at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
                 CC|                            |nshead at gcc dot gnu.org
   Last reconfirmed|                            |2024-04-26
           Assignee|unassigned at gcc dot gnu.org      |nshead at gcc dot 
gnu.org

--- Comment #1 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
Minimised:


module;
namespace std {
  template <class> struct initializer_list {
    int *_M_array;
    unsigned long _M_len;
  };
  struct basic_string {
    ~basic_string();
  };
}
export module repro;
struct A {
  std::basic_string data3;
};
struct V {
  V(std::initializer_list<A>);
};
struct data {
  V v{{}};
};