{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"type"}]}
    type Value = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Value;
impl<'gcc, 'tcx> BackendTypes for Builder<'_, 'gcc, 'tcx> {
    type Metadata = <CodegenCx<'gcc, 'tcx> as BackendTypes>::Metadata;