https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106361
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- The ICE is: <source>: In function 'int main()': <source>:13:25: internal compiler error: in move_fn_p, at cp/decl.cc:15025 13 | return bar{} == bar{}; | ^ 0x221f229 internal_error(char const*, ...) ???:0 0x74c10d fancy_abort(char const*, int, char const*) ???:0 0x82c49a move_fn_p(tree_node const*) ???:0 0x7801be build_new_op(op_location_t const&, tree_code, int, tree_node*, tree_node*, tree_node*, tree_node*, tree_node**, int) ???:0 0xa8c9d1 build_x_binary_op(op_location_t const&, tree_code, tree_node*, tree_code, tree_node*, tree_code, tree_node*, tree_node**, int) ???:0 0x99690d c_parse_file() ???:0