{"ast_node_type":"function","tokens":[{"end":12,"kind":"keyword","start":0,"text":"///"}]}
/// fn f() {
/// struct St<'a> { x: &'a u32 } // res=Param, name='a, source=Reference, syntax=ExplicitBound
///     _ = St { x: &0 };        // res=Infer, name='_, source=Path, syntax=Implicit