void f(dynamic e) {
e[e]<int>(e);
e![e!]!<int>(e!)!;
}

void[KeywordToken] f[StringToken]([BeginToken]dynamic[KeywordToken] e[StringToken])[SimpleToken] {[BeginToken]
e[StringToken][[BeginToken]e[StringToken]][SimpleToken]<[BeginToken]int[StringToken]>[SimpleToken]([BeginToken]e[StringToken])[SimpleToken];[SimpleToken]
e[StringToken]![SimpleToken][[BeginToken]e[StringToken]![SimpleToken]][SimpleToken]![SimpleToken]<[BeginToken]int[StringToken]>[SimpleToken]([BeginToken]e[StringToken]![SimpleToken])[SimpleToken]![SimpleToken];[SimpleToken]
}[SimpleToken][SimpleToken]
