syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"classify_arg_ty(arg,"}]}
source_snippet:     classify_arg_ty(arg, &mut arg_gprs_left, MAX_RET_IN_REGS_SIZE);
context_before:     let mut arg_gprs_left = NUM_RET_GPRS;
context_after:     // Ret args cannot be passed via stack, we lower to indirect and let the backend handle the invisible reference