syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"*field1_kind"}]}
source_snippet:                         *field1_kind =
context_before:                     (RegPassKind::Unknown, _) => {
context_after:                             RegPassKind::Float(Reg { kind: RegKind::Float, size: arg_layout.size });