// RUN: %scale-test --sum-multi --typecheck --begin 5 --end 16 --step 5 --select NumDeclsValidated %s
// REQUIRES: OS=macosx
// REQUIRES: asserts

struct Struct${N} {
% if int(N) > 1:
    var next: Struct${int(N)-1}.Nested? = nil
% end
    struct Nested {}
}