{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"BuiltinUint::U32"}]}
                BuiltinUint::U32 => Name::new_symbol_root(sym::u32),
                BuiltinUint::U16 => Name::new_symbol_root(sym::u16),
                BuiltinUint::U64 => Name::new_symbol_root(sym::u64),