{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"CValue::by_val_pair(val1,"}]}
                CValue::by_val_pair(val1, val2, layout)
                //fx.bcx.set_val_label(val2, cranelift_codegen::ir::ValueLabel::new(var2.index()));
            }