{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"BuiltinFloat::F32"}]}
                BuiltinFloat::F32 => Name::new_symbol_root(sym::f32),
                BuiltinFloat::F16 => Name::new_symbol_root(sym::f16),
                BuiltinFloat::F64 => Name::new_symbol_root(sym::f64),