{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"ty::Bool"}]}
            ty::Bool => ("bool", gimli::DW_ATE_boolean),
            ty::Tuple(elems) if elems.is_empty() => ("()", gimli::DW_ATE_unsigned),
            ty::Char => ("char", gimli::DW_ATE_UTF),