typedef with forward declared type as C++ template typename

[fuhsnn]

This pattern should be valid C++98: https://godbolt.org/z/MaT9reT3Y

template<typename T>
struct S1 { T v; };

typedef S1<struct S2> S22;

struct S2 { int i; };

OrangeC errors with:

occ (OrangeC) Version 6.73.1
Copyright (C) LADSoft 2006-2023
Error(318)    test.cpp(2):  Structured type 'S2' not fully defined
note:         test.cpp(2):  Referenced in instantiation of 'S1<S2>'
note:         test.cpp(4):  In template instantiation started here
1 Errors