syntax_data: {"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"(Primitive::Pointer(_),"}]}
source_snippet:         (Primitive::Pointer(_), _) => offset += Reg::i64().size,
context_before:         (Primitive::Int(i, _signed), _) => offset += i.size(),
context_after:         _ => {}