syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"*field2_kind"}]}
source_snippet:                         *field2_kind =
context_before:                     (_, RegPassKind::Unknown) => {
context_after:                             RegPassKind::Float(Reg { kind: RegKind::Float, size: arg_layout.size });