5903 – Overloading template functions with typeof() parameter type fails.

Test case:
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static assert(is(int == typeof(0)));
void p()(int a) { pragma(msg, "OK(p)"); }
void p()() { pragma(msg, "Err(p)"); }
void r(R=typeof(0))(R a) { pragma(msg, "OK(r)"); }
void r()() { pragma(msg, "Err(r)"); }
void s()(typeof(0) a) { pragma(msg, "OK(s)"); }
void t(typeof(0) a) { }
void t() { }
void q()(typeof(0) a) { pragma(msg, "OK(q)"); }
void q()() { pragma(msg, "Err(q)"); }
void main() {
 p!()(5); // without typeof() is ok
 r!()(5); // put that typeof() elsewhere is ok
 s!()(5); // no overloading is ok
 t(5); // no template is ok
 q!()(5); // Error
}
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OK(p)
OK(r)
OK(s)
x.d(22): Error: template x.q() does not match any function template declaration
x.d(22): Error: template x.q() cannot deduce template function from argument types !()(int)
x.d(22): Error: template instance errors instantiating template
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Probably the same as issue 4413, except it affects more than typeof(this).

Compiles with 2.059 Win32.
PS E:\DigitalMars\dmd2\samples> dmd bug.d
OK(p)
OK(r)
OK(s)
OK(q)
PS E:\DigitalMars\dmd2\samples>

*** This issue has been marked as a duplicate of issue 4413 ***