more funny compiler messages:
alias xx = size_t function (int[]);
struct S1(T, typeof(xx) X) {}
void main() {
S1!(int, defaultChooser!int) s;
}
Error: type uint function(int[]) is not an expression
but:
struct S2(T, typeof(defaultChooser!T) chooser=defaultChooser!T) {}
void main() {
S2!int s;
}
Error: undefined identifier T
error messages are totally random (and why `typeof()` is not allowed there?)
