| # | 
 | # Licensed to the Apache Software Foundation (ASF) under one | 
 | # or more contributor license agreements. See the NOTICE file | 
 | # distributed with this work for additional information | 
 | # regarding copyright ownership. The ASF licenses this file | 
 | # to you under the Apache License, Version 2.0 (the | 
 | # "License"); you may not use this file except in compliance | 
 | # with the License. You may obtain a copy of the License at | 
 | # | 
 | #   http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, | 
 | # software distributed under the License is distributed on an | 
 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | 
 | # KIND, either express or implied. See the License for the | 
 | # specific language governing permissions and limitations | 
 | # under the License. | 
 | # | 
 |  | 
 | struct structA { | 
 |  1: required i64 sa_i | 
 | } | 
 |  | 
 | struct all_referenced { | 
 |  1: optional string s = "DEFAULT" (cpp.ref = ""), | 
 |  2: optional i64 i = 42 (cpp.ref = ""), | 
 |  3: optional bool b = false (cpp.ref = ""), | 
 |  4: optional string s2 (cpp.ref = ""), | 
 |  5: optional i64 i2 (cpp.ref = ""), | 
 |  6: optional bool b2 (cpp.ref = ""), | 
 |  7: optional structA aa (cpp.ref = ""), | 
 |  9: optional list<i64> l (cpp.ref = ""), | 
 |  10: optional list<i64> l2 = [1, 2] (cpp.ref = ""), | 
 |  11: optional map<i64, i64> m (cpp.ref = ""), | 
 |  12: optional map<i64, i64> m2 = {1:2, 3:4} (cpp.ref = ""), | 
 |  13: optional binary bin (cpp.ref = ""), | 
 |  14: optional binary bin2 = "asdf" (cpp.ref = ""), | 
 |  | 
 |  15: required string ref_s = "DEFAULT" (cpp.ref = ""), | 
 |  16: required i64 ref_i = 42 (cpp.ref = ""), | 
 |  17: required bool ref_b = false (cpp.ref = ""), | 
 |  18: required string ref_s2 (cpp.ref = ""), | 
 |  19: required i64 ref_i2 (cpp.ref = ""), | 
 |  20: required bool ref_b2 (cpp.ref = ""), | 
 |  21: required structA ref_aa (cpp.ref = ""), | 
 |  22: required list<i64> ref_l (cpp.ref = ""), | 
 |  23: required list<i64> ref_l2 = [1, 2] (cpp.ref = ""), | 
 |  24: required map<i64, i64> ref_m (cpp.ref = ""), | 
 |  25: required map<i64, i64> ref_m2 = {1:2, 3:4} (cpp.ref = ""), | 
 |  26: required binary ref_bin (cpp.ref = ""), | 
 |  27: required binary ref_bin2 = "asdf" (cpp.ref = ""), | 
 |  | 
 | } | 
 |  | 
 | struct structB { | 
 |  1: required structA required_struct_thing | 
 |  2: optional structA optional_struct_thing | 
 | } |