syntax_data: {"ast_node_type":"other","tokens":[{"end":16,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:         } else {
context_before:             arg.cast_to(Reg::i32());
context_after:             let reg = if needed_align == 2 * 32 { Reg::i64() } else { Reg::i32() };