syntax_data: {"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:     if arg.layout.is_aggregate() || arg.layout.size.bits() > 64 {
context_before: fn classify_arg<Ty>(arg: &mut ArgAbi<'_, Ty>) {
context_after:         arg.make_indirect();