{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"ASM_SYM"}]}
            ASM_SYM => AsmOperand::AsmSym(AsmSym { syntax }),
            ASM_REG_OPERAND => AsmOperand::AsmRegOperand(AsmRegOperand { syntax }),
            _ => return None,