syntax_data: {"ast_node_type":"function","tokens":[{"end":47,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet: fn classify_ret<Ty>(ret: &mut ArgAbi<'_, Ty>) {
context_before: // the stack, according to its position in the argument list. (..)"
context_after:     if ret.layout.is_aggregate() && ret.layout.size.bits() > 32 {