diff --git a/stdlib/public/runtime/MetadataLookup.cpp b/stdlib/public/runtime/MetadataLookup.cpp
index 5b94e50b84bc8..348222ba8a13b 100644
--- a/stdlib/public/runtime/MetadataLookup.cpp
+++ b/stdlib/public/runtime/MetadataLookup.cpp
@@ -2942,8 +2942,12 @@ swift_func_getReturnTypeInfo(const char *typeNameStart, size_t typeNameLength,
 
   SubstGenericParametersFromMetadata substFn(genericEnv, genericArguments);
 
-  DecodedMetadataBuilder builder(
-      demangler,
+  auto request = MetadataRequest(MetadataState::Complete);
+
+  NodePointer nodePointer = resultType->getFirstChild();
+  auto typeInfoOrErr = swift_getTypeByMangledNode(
+      request, demangler, nodePointer,
+      /*arguments=*/genericArguments,
       /*substGenericParam=*/
       [&substFn](unsigned depth, unsigned index) {
         return substFn.getMetadata(depth, index).Ptr;
@@ -2953,9 +2957,12 @@ swift_func_getReturnTypeInfo(const char *typeNameStart, size_t typeNameLength,
         return substFn.getWitnessTable(type, index);
       });
 
-  TypeDecoder<DecodedMetadataBuilder> decoder(builder);
+  if (typeInfoOrErr.isError()) {
+    return nullptr;
+  }
 
-  return decodeType(decoder, resultType->getFirstChild());
+  auto typeInfo = typeInfoOrErr.getType();
+  return typeInfo.getMetadata();
 }
 
 SWIFT_CC(swift) SWIFT_RUNTIME_STDLIB_SPI
diff --git a/test/Distributed/Inputs/FakeDistributedActorSystems.swift b/test/Distributed/Inputs/FakeDistributedActorSystems.swift
index 0bf049d04ab60..4c073903d56fe 100644
--- a/test/Distributed/Inputs/FakeDistributedActorSystems.swift
+++ b/test/Distributed/Inputs/FakeDistributedActorSystems.swift
@@ -459,7 +459,7 @@ public final class FakeInvocationDecoder: DistributedTargetInvocationDecoder {
 
   var argumentIndex: Int = 0
 
-  fileprivate init(
+  public init(
     args: [Any],
     substitutions: [Any.Type] = [],
     returnType: Any.Type? = nil,
diff --git a/test/Distributed/Runtime/distributed_actor_func_calls_without_touching_returnType_metadata_first.swift b/test/Distributed/Runtime/distributed_actor_func_calls_without_touching_returnType_metadata_first.swift
new file mode 100644
index 0000000000000..a47aa3abf2e85
--- /dev/null
+++ b/test/Distributed/Runtime/distributed_actor_func_calls_without_touching_returnType_metadata_first.swift
@@ -0,0 +1,1092 @@
+// RUN: %empty-directory(%t)
+// RUN: %target-swift-frontend-emit-module -emit-module-path %t/FakeDistributedActorSystems.swiftmodule -module-name FakeDistributedActorSystems -target %target-swift-5.7-abi-triple %S/../Inputs/FakeDistributedActorSystems.swift
+// RUN: %target-build-swift -module-name dist -target %target-swift-5.7-abi-triple -parse-as-library -j2 -parse-as-library -plugin-path %swift-plugin-dir -I %t %s %S/../Inputs/FakeDistributedActorSystems.swift -o %t/a.out
+// RUN: %target-codesign %t/a.out
+// RUN: %target-run %t/a.out
+
+// REQUIRES: executable_test
+// REQUIRES: concurrency
+// REQUIRES: distributed
+// REQUIRES: libdispatch
+
+// rdar://76038845
+// UNSUPPORTED: use_os_stdlib
+// UNSUPPORTED: back_deployment_runtime
+
+// REQUIRES: OS=macosx
+
+import Darwin
+import Distributed
+import FakeDistributedActorSystems
+import Foundation
+
+typealias DefaultDistributedActorSystem = FakeRoundtripActorSystem
+
+struct Two<T> {
+  var t: (T, T)
+}
+
+struct Four<T> {
+  var t: Two<Two<T>>
+}
+
+struct Sixteen<T> {
+  var t: Four<Four<T>>
+}
+
+struct TwoFiftySix<T> {
+  var t: Sixteen<Sixteen<T>>
+}
+
+struct TypeXXXX {
+  var x: TwoFiftySix<Int>
+}
+
+struct Type1000 { var x: TwoFiftySix<Int> }
+struct Type1001 { var x: TwoFiftySix<Int> }
+struct Type1002 { var x: TwoFiftySix<Int> }
+struct Type1003 { var x: TwoFiftySix<Int> }
+struct Type1004 { var x: TwoFiftySix<Int> }
+struct Type1005 { var x: TwoFiftySix<Int> }
+struct Type1006 { var x: TwoFiftySix<Int> }
+struct Type1007 { var x: TwoFiftySix<Int> }
+struct Type1008 { var x: TwoFiftySix<Int> }
+struct Type1009 { var x: TwoFiftySix<Int> }
+struct Type1010 { var x: TwoFiftySix<Int> }
+struct Type1011 { var x: TwoFiftySix<Int> }
+struct Type1012 { var x: TwoFiftySix<Int> }
+struct Type1013 { var x: TwoFiftySix<Int> }
+struct Type1014 { var x: TwoFiftySix<Int> }
+struct Type1015 { var x: TwoFiftySix<Int> }
+struct Type1016 { var x: TwoFiftySix<Int> }
+struct Type1017 { var x: TwoFiftySix<Int> }
+struct Type1018 { var x: TwoFiftySix<Int> }
+struct Type1019 { var x: TwoFiftySix<Int> }
+struct Type1020 { var x: TwoFiftySix<Int> }
+struct Type1021 { var x: TwoFiftySix<Int> }
+struct Type1022 { var x: TwoFiftySix<Int> }
+struct Type1023 { var x: TwoFiftySix<Int> }
+struct Type1024 { var x: TwoFiftySix<Int> }
+struct Type1025 { var x: TwoFiftySix<Int> }
+struct Type1026 { var x: TwoFiftySix<Int> }
+struct Type1027 { var x: TwoFiftySix<Int> }
+struct Type1028 { var x: TwoFiftySix<Int> }
+struct Type1029 { var x: TwoFiftySix<Int> }
+struct Type1030 { var x: TwoFiftySix<Int> }
+struct Type1031 { var x: TwoFiftySix<Int> }
+struct Type1032 { var x: TwoFiftySix<Int> }
+struct Type1033 { var x: TwoFiftySix<Int> }
+struct Type1034 { var x: TwoFiftySix<Int> }
+struct Type1035 { var x: TwoFiftySix<Int> }
+struct Type1036 { var x: TwoFiftySix<Int> }
+struct Type1037 { var x: TwoFiftySix<Int> }
+struct Type1038 { var x: TwoFiftySix<Int> }
+struct Type1039 { var x: TwoFiftySix<Int> }
+struct Type1040 { var x: TwoFiftySix<Int> }
+struct Type1041 { var x: TwoFiftySix<Int> }
+struct Type1042 { var x: TwoFiftySix<Int> }
+struct Type1043 { var x: TwoFiftySix<Int> }
+struct Type1044 { var x: TwoFiftySix<Int> }
+struct Type1045 { var x: TwoFiftySix<Int> }
+struct Type1046 { var x: TwoFiftySix<Int> }
+struct Type1047 { var x: TwoFiftySix<Int> }
+struct Type1048 { var x: TwoFiftySix<Int> }
+struct Type1049 { var x: TwoFiftySix<Int> }
+struct Type1050 { var x: TwoFiftySix<Int> }
+struct Type1051 { var x: TwoFiftySix<Int> }
+struct Type1052 { var x: TwoFiftySix<Int> }
+struct Type1053 { var x: TwoFiftySix<Int> }
+struct Type1054 { var x: TwoFiftySix<Int> }
+struct Type1055 { var x: TwoFiftySix<Int> }
+struct Type1056 { var x: TwoFiftySix<Int> }
+struct Type1057 { var x: TwoFiftySix<Int> }
+struct Type1058 { var x: TwoFiftySix<Int> }
+struct Type1059 { var x: TwoFiftySix<Int> }
+struct Type1060 { var x: TwoFiftySix<Int> }
+struct Type1061 { var x: TwoFiftySix<Int> }
+struct Type1062 { var x: TwoFiftySix<Int> }
+struct Type1063 { var x: TwoFiftySix<Int> }
+struct Type1064 { var x: TwoFiftySix<Int> }
+struct Type1065 { var x: TwoFiftySix<Int> }
+struct Type1066 { var x: TwoFiftySix<Int> }
+struct Type1067 { var x: TwoFiftySix<Int> }
+struct Type1068 { var x: TwoFiftySix<Int> }
+struct Type1069 { var x: TwoFiftySix<Int> }
+struct Type1070 { var x: TwoFiftySix<Int> }
+struct Type1071 { var x: TwoFiftySix<Int> }
+struct Type1072 { var x: TwoFiftySix<Int> }
+struct Type1073 { var x: TwoFiftySix<Int> }
+struct Type1074 { var x: TwoFiftySix<Int> }
+struct Type1075 { var x: TwoFiftySix<Int> }
+struct Type1076 { var x: TwoFiftySix<Int> }
+struct Type1077 { var x: TwoFiftySix<Int> }
+struct Type1078 { var x: TwoFiftySix<Int> }
+struct Type1079 { var x: TwoFiftySix<Int> }
+struct Type1080 { var x: TwoFiftySix<Int> }
+struct Type1081 { var x: TwoFiftySix<Int> }
+struct Type1082 { var x: TwoFiftySix<Int> }
+struct Type1083 { var x: TwoFiftySix<Int> }
+struct Type1084 { var x: TwoFiftySix<Int> }
+struct Type1085 { var x: TwoFiftySix<Int> }
+struct Type1086 { var x: TwoFiftySix<Int> }
+struct Type1087 { var x: TwoFiftySix<Int> }
+struct Type1088 { var x: TwoFiftySix<Int> }
+struct Type1089 { var x: TwoFiftySix<Int> }
+struct Type1090 { var x: TwoFiftySix<Int> }
+struct Type1091 { var x: TwoFiftySix<Int> }
+struct Type1092 { var x: TwoFiftySix<Int> }
+struct Type1093 { var x: TwoFiftySix<Int> }
+struct Type1094 { var x: TwoFiftySix<Int> }
+struct Type1095 { var x: TwoFiftySix<Int> }
+struct Type1096 { var x: TwoFiftySix<Int> }
+struct Type1097 { var x: TwoFiftySix<Int> }
+struct Type1098 { var x: TwoFiftySix<Int> }
+struct Type1099 { var x: TwoFiftySix<Int> }
+struct Type1100 { var x: TwoFiftySix<Int> }
+struct Type1101 { var x: TwoFiftySix<Int> }
+struct Type1102 { var x: TwoFiftySix<Int> }
+struct Type1103 { var x: TwoFiftySix<Int> }
+struct Type1104 { var x: TwoFiftySix<Int> }
+struct Type1105 { var x: TwoFiftySix<Int> }
+struct Type1106 { var x: TwoFiftySix<Int> }
+struct Type1107 { var x: TwoFiftySix<Int> }
+struct Type1108 { var x: TwoFiftySix<Int> }
+struct Type1109 { var x: TwoFiftySix<Int> }
+struct Type1110 { var x: TwoFiftySix<Int> }
+struct Type1111 { var x: TwoFiftySix<Int> }
+struct Type1112 { var x: TwoFiftySix<Int> }
+struct Type1113 { var x: TwoFiftySix<Int> }
+struct Type1114 { var x: TwoFiftySix<Int> }
+struct Type1115 { var x: TwoFiftySix<Int> }
+struct Type1116 { var x: TwoFiftySix<Int> }
+struct Type1117 { var x: TwoFiftySix<Int> }
+struct Type1118 { var x: TwoFiftySix<Int> }
+struct Type1119 { var x: TwoFiftySix<Int> }
+struct Type1120 { var x: TwoFiftySix<Int> }
+struct Type1121 { var x: TwoFiftySix<Int> }
+struct Type1122 { var x: TwoFiftySix<Int> }
+struct Type1123 { var x: TwoFiftySix<Int> }
+struct Type1124 { var x: TwoFiftySix<Int> }
+struct Type1125 { var x: TwoFiftySix<Int> }
+struct Type1126 { var x: TwoFiftySix<Int> }
+struct Type1127 { var x: TwoFiftySix<Int> }
+struct Type1128 { var x: TwoFiftySix<Int> }
+struct Type1129 { var x: TwoFiftySix<Int> }
+struct Type1130 { var x: TwoFiftySix<Int> }
+struct Type1131 { var x: TwoFiftySix<Int> }
+struct Type1132 { var x: TwoFiftySix<Int> }
+struct Type1133 { var x: TwoFiftySix<Int> }
+struct Type1134 { var x: TwoFiftySix<Int> }
+struct Type1135 { var x: TwoFiftySix<Int> }
+struct Type1136 { var x: TwoFiftySix<Int> }
+struct Type1137 { var x: TwoFiftySix<Int> }
+struct Type1138 { var x: TwoFiftySix<Int> }
+struct Type1139 { var x: TwoFiftySix<Int> }
+struct Type1140 { var x: TwoFiftySix<Int> }
+struct Type1141 { var x: TwoFiftySix<Int> }
+struct Type1142 { var x: TwoFiftySix<Int> }
+struct Type1143 { var x: TwoFiftySix<Int> }
+struct Type1144 { var x: TwoFiftySix<Int> }
+struct Type1145 { var x: TwoFiftySix<Int> }
+struct Type1146 { var x: TwoFiftySix<Int> }
+struct Type1147 { var x: TwoFiftySix<Int> }
+struct Type1148 { var x: TwoFiftySix<Int> }
+struct Type1149 { var x: TwoFiftySix<Int> }
+struct Type1150 { var x: TwoFiftySix<Int> }
+struct Type1151 { var x: TwoFiftySix<Int> }
+struct Type1152 { var x: TwoFiftySix<Int> }
+struct Type1153 { var x: TwoFiftySix<Int> }
+struct Type1154 { var x: TwoFiftySix<Int> }
+struct Type1155 { var x: TwoFiftySix<Int> }
+struct Type1156 { var x: TwoFiftySix<Int> }
+struct Type1157 { var x: TwoFiftySix<Int> }
+struct Type1158 { var x: TwoFiftySix<Int> }
+struct Type1159 { var x: TwoFiftySix<Int> }
+struct Type1160 { var x: TwoFiftySix<Int> }
+struct Type1161 { var x: TwoFiftySix<Int> }
+struct Type1162 { var x: TwoFiftySix<Int> }
+struct Type1163 { var x: TwoFiftySix<Int> }
+struct Type1164 { var x: TwoFiftySix<Int> }
+struct Type1165 { var x: TwoFiftySix<Int> }
+struct Type1166 { var x: TwoFiftySix<Int> }
+struct Type1167 { var x: TwoFiftySix<Int> }
+struct Type1168 { var x: TwoFiftySix<Int> }
+struct Type1169 { var x: TwoFiftySix<Int> }
+struct Type1170 { var x: TwoFiftySix<Int> }
+struct Type1171 { var x: TwoFiftySix<Int> }
+struct Type1172 { var x: TwoFiftySix<Int> }
+struct Type1173 { var x: TwoFiftySix<Int> }
+struct Type1174 { var x: TwoFiftySix<Int> }
+struct Type1175 { var x: TwoFiftySix<Int> }
+struct Type1176 { var x: TwoFiftySix<Int> }
+struct Type1177 { var x: TwoFiftySix<Int> }
+struct Type1178 { var x: TwoFiftySix<Int> }
+struct Type1179 { var x: TwoFiftySix<Int> }
+struct Type1180 { var x: TwoFiftySix<Int> }
+struct Type1181 { var x: TwoFiftySix<Int> }
+struct Type1182 { var x: TwoFiftySix<Int> }
+struct Type1183 { var x: TwoFiftySix<Int> }
+struct Type1184 { var x: TwoFiftySix<Int> }
+struct Type1185 { var x: TwoFiftySix<Int> }
+struct Type1186 { var x: TwoFiftySix<Int> }
+struct Type1187 { var x: TwoFiftySix<Int> }
+struct Type1188 { var x: TwoFiftySix<Int> }
+struct Type1189 { var x: TwoFiftySix<Int> }
+struct Type1190 { var x: TwoFiftySix<Int> }
+struct Type1191 { var x: TwoFiftySix<Int> }
+struct Type1192 { var x: TwoFiftySix<Int> }
+struct Type1193 { var x: TwoFiftySix<Int> }
+struct Type1194 { var x: TwoFiftySix<Int> }
+struct Type1195 { var x: TwoFiftySix<Int> }
+struct Type1196 { var x: TwoFiftySix<Int> }
+struct Type1197 { var x: TwoFiftySix<Int> }
+struct Type1198 { var x: TwoFiftySix<Int> }
+struct Type1199 { var x: TwoFiftySix<Int> }
+struct Type1200 { var x: TwoFiftySix<Int> }
+struct Type1201 { var x: TwoFiftySix<Int> }
+struct Type1202 { var x: TwoFiftySix<Int> }
+struct Type1203 { var x: TwoFiftySix<Int> }
+struct Type1204 { var x: TwoFiftySix<Int> }
+struct Type1205 { var x: TwoFiftySix<Int> }
+struct Type1206 { var x: TwoFiftySix<Int> }
+struct Type1207 { var x: TwoFiftySix<Int> }
+struct Type1208 { var x: TwoFiftySix<Int> }
+struct Type1209 { var x: TwoFiftySix<Int> }
+struct Type1210 { var x: TwoFiftySix<Int> }
+struct Type1211 { var x: TwoFiftySix<Int> }
+struct Type1212 { var x: TwoFiftySix<Int> }
+struct Type1213 { var x: TwoFiftySix<Int> }
+struct Type1214 { var x: TwoFiftySix<Int> }
+struct Type1215 { var x: TwoFiftySix<Int> }
+struct Type1216 { var x: TwoFiftySix<Int> }
+struct Type1217 { var x: TwoFiftySix<Int> }
+struct Type1218 { var x: TwoFiftySix<Int> }
+struct Type1219 { var x: TwoFiftySix<Int> }
+struct Type1220 { var x: TwoFiftySix<Int> }
+struct Type1221 { var x: TwoFiftySix<Int> }
+struct Type1222 { var x: TwoFiftySix<Int> }
+struct Type1223 { var x: TwoFiftySix<Int> }
+struct Type1224 { var x: TwoFiftySix<Int> }
+struct Type1225 { var x: TwoFiftySix<Int> }
+struct Type1226 { var x: TwoFiftySix<Int> }
+struct Type1227 { var x: TwoFiftySix<Int> }
+struct Type1228 { var x: TwoFiftySix<Int> }
+struct Type1229 { var x: TwoFiftySix<Int> }
+struct Type1230 { var x: TwoFiftySix<Int> }
+struct Type1231 { var x: TwoFiftySix<Int> }
+struct Type1232 { var x: TwoFiftySix<Int> }
+struct Type1233 { var x: TwoFiftySix<Int> }
+struct Type1234 { var x: TwoFiftySix<Int> }
+struct Type1235 { var x: TwoFiftySix<Int> }
+struct Type1236 { var x: TwoFiftySix<Int> }
+struct Type1237 { var x: TwoFiftySix<Int> }
+struct Type1238 { var x: TwoFiftySix<Int> }
+struct Type1239 { var x: TwoFiftySix<Int> }
+struct Type1240 { var x: TwoFiftySix<Int> }
+struct Type1241 { var x: TwoFiftySix<Int> }
+struct Type1242 { var x: TwoFiftySix<Int> }
+struct Type1243 { var x: TwoFiftySix<Int> }
+struct Type1244 { var x: TwoFiftySix<Int> }
+struct Type1245 { var x: TwoFiftySix<Int> }
+struct Type1246 { var x: TwoFiftySix<Int> }
+struct Type1247 { var x: TwoFiftySix<Int> }
+struct Type1248 { var x: TwoFiftySix<Int> }
+struct Type1249 { var x: TwoFiftySix<Int> }
+struct Type1250 { var x: TwoFiftySix<Int> }
+struct Type1251 { var x: TwoFiftySix<Int> }
+struct Type1252 { var x: TwoFiftySix<Int> }
+struct Type1253 { var x: TwoFiftySix<Int> }
+struct Type1254 { var x: TwoFiftySix<Int> }
+struct Type1255 { var x: TwoFiftySix<Int> }
+struct Type1256 { var x: TwoFiftySix<Int> }
+struct Type1257 { var x: TwoFiftySix<Int> }
+struct Type1258 { var x: TwoFiftySix<Int> }
+struct Type1259 { var x: TwoFiftySix<Int> }
+struct Type1260 { var x: TwoFiftySix<Int> }
+struct Type1261 { var x: TwoFiftySix<Int> }
+struct Type1262 { var x: TwoFiftySix<Int> }
+struct Type1263 { var x: TwoFiftySix<Int> }
+struct Type1264 { var x: TwoFiftySix<Int> }
+struct Type1265 { var x: TwoFiftySix<Int> }
+struct Type1266 { var x: TwoFiftySix<Int> }
+struct Type1267 { var x: TwoFiftySix<Int> }
+struct Type1268 { var x: TwoFiftySix<Int> }
+struct Type1269 { var x: TwoFiftySix<Int> }
+struct Type1270 { var x: TwoFiftySix<Int> }
+struct Type1271 { var x: TwoFiftySix<Int> }
+struct Type1272 { var x: TwoFiftySix<Int> }
+struct Type1273 { var x: TwoFiftySix<Int> }
+struct Type1274 { var x: TwoFiftySix<Int> }
+struct Type1275 { var x: TwoFiftySix<Int> }
+struct Type1276 { var x: TwoFiftySix<Int> }
+struct Type1277 { var x: TwoFiftySix<Int> }
+struct Type1278 { var x: TwoFiftySix<Int> }
+struct Type1279 { var x: TwoFiftySix<Int> }
+struct Type1280 { var x: TwoFiftySix<Int> }
+struct Type1281 { var x: TwoFiftySix<Int> }
+struct Type1282 { var x: TwoFiftySix<Int> }
+struct Type1283 { var x: TwoFiftySix<Int> }
+struct Type1284 { var x: TwoFiftySix<Int> }
+struct Type1285 { var x: TwoFiftySix<Int> }
+struct Type1286 { var x: TwoFiftySix<Int> }
+struct Type1287 { var x: TwoFiftySix<Int> }
+struct Type1288 { var x: TwoFiftySix<Int> }
+struct Type1289 { var x: TwoFiftySix<Int> }
+struct Type1290 { var x: TwoFiftySix<Int> }
+struct Type1291 { var x: TwoFiftySix<Int> }
+struct Type1292 { var x: TwoFiftySix<Int> }
+struct Type1293 { var x: TwoFiftySix<Int> }
+struct Type1294 { var x: TwoFiftySix<Int> }
+struct Type1295 { var x: TwoFiftySix<Int> }
+struct Type1296 { var x: TwoFiftySix<Int> }
+struct Type1297 { var x: TwoFiftySix<Int> }
+struct Type1298 { var x: TwoFiftySix<Int> }
+struct Type1299 { var x: TwoFiftySix<Int> }
+struct Type1300 { var x: TwoFiftySix<Int> }
+struct Type1301 { var x: TwoFiftySix<Int> }
+struct Type1302 { var x: TwoFiftySix<Int> }
+struct Type1303 { var x: TwoFiftySix<Int> }
+struct Type1304 { var x: TwoFiftySix<Int> }
+struct Type1305 { var x: TwoFiftySix<Int> }
+struct Type1306 { var x: TwoFiftySix<Int> }
+struct Type1307 { var x: TwoFiftySix<Int> }
+struct Type1308 { var x: TwoFiftySix<Int> }
+struct Type1309 { var x: TwoFiftySix<Int> }
+struct Type1310 { var x: TwoFiftySix<Int> }
+struct Type1311 { var x: TwoFiftySix<Int> }
+struct Type1312 { var x: TwoFiftySix<Int> }
+struct Type1313 { var x: TwoFiftySix<Int> }
+struct Type1314 { var x: TwoFiftySix<Int> }
+struct Type1315 { var x: TwoFiftySix<Int> }
+struct Type1316 { var x: TwoFiftySix<Int> }
+struct Type1317 { var x: TwoFiftySix<Int> }
+struct Type1318 { var x: TwoFiftySix<Int> }
+struct Type1319 { var x: TwoFiftySix<Int> }
+struct Type1320 { var x: TwoFiftySix<Int> }
+struct Type1321 { var x: TwoFiftySix<Int> }
+struct Type1322 { var x: TwoFiftySix<Int> }
+struct Type1323 { var x: TwoFiftySix<Int> }
+struct Type1324 { var x: TwoFiftySix<Int> }
+struct Type1325 { var x: TwoFiftySix<Int> }
+struct Type1326 { var x: TwoFiftySix<Int> }
+struct Type1327 { var x: TwoFiftySix<Int> }
+struct Type1328 { var x: TwoFiftySix<Int> }
+struct Type1329 { var x: TwoFiftySix<Int> }
+struct Type1330 { var x: TwoFiftySix<Int> }
+struct Type1331 { var x: TwoFiftySix<Int> }
+struct Type1332 { var x: TwoFiftySix<Int> }
+struct Type1333 { var x: TwoFiftySix<Int> }
+struct Type1334 { var x: TwoFiftySix<Int> }
+struct Type1335 { var x: TwoFiftySix<Int> }
+struct Type1336 { var x: TwoFiftySix<Int> }
+struct Type1337 { var x: TwoFiftySix<Int> }
+struct Type1338 { var x: TwoFiftySix<Int> }
+struct Type1339 { var x: TwoFiftySix<Int> }
+struct Type1340 { var x: TwoFiftySix<Int> }
+struct Type1341 { var x: TwoFiftySix<Int> }
+struct Type1342 { var x: TwoFiftySix<Int> }
+struct Type1343 { var x: TwoFiftySix<Int> }
+struct Type1344 { var x: TwoFiftySix<Int> }
+struct Type1345 { var x: TwoFiftySix<Int> }
+struct Type1346 { var x: TwoFiftySix<Int> }
+struct Type1347 { var x: TwoFiftySix<Int> }
+struct Type1348 { var x: TwoFiftySix<Int> }
+struct Type1349 { var x: TwoFiftySix<Int> }
+struct Type1350 { var x: TwoFiftySix<Int> }
+struct Type1351 { var x: TwoFiftySix<Int> }
+struct Type1352 { var x: TwoFiftySix<Int> }
+struct Type1353 { var x: TwoFiftySix<Int> }
+struct Type1354 { var x: TwoFiftySix<Int> }
+struct Type1355 { var x: TwoFiftySix<Int> }
+struct Type1356 { var x: TwoFiftySix<Int> }
+struct Type1357 { var x: TwoFiftySix<Int> }
+struct Type1358 { var x: TwoFiftySix<Int> }
+struct Type1359 { var x: TwoFiftySix<Int> }
+struct Type1360 { var x: TwoFiftySix<Int> }
+struct Type1361 { var x: TwoFiftySix<Int> }
+struct Type1362 { var x: TwoFiftySix<Int> }
+struct Type1363 { var x: TwoFiftySix<Int> }
+struct Type1364 { var x: TwoFiftySix<Int> }
+struct Type1365 { var x: TwoFiftySix<Int> }
+struct Type1366 { var x: TwoFiftySix<Int> }
+struct Type1367 { var x: TwoFiftySix<Int> }
+struct Type1368 { var x: TwoFiftySix<Int> }
+struct Type1369 { var x: TwoFiftySix<Int> }
+struct Type1370 { var x: TwoFiftySix<Int> }
+struct Type1371 { var x: TwoFiftySix<Int> }
+struct Type1372 { var x: TwoFiftySix<Int> }
+struct Type1373 { var x: TwoFiftySix<Int> }
+struct Type1374 { var x: TwoFiftySix<Int> }
+struct Type1375 { var x: TwoFiftySix<Int> }
+struct Type1376 { var x: TwoFiftySix<Int> }
+struct Type1377 { var x: TwoFiftySix<Int> }
+struct Type1378 { var x: TwoFiftySix<Int> }
+struct Type1379 { var x: TwoFiftySix<Int> }
+struct Type1380 { var x: TwoFiftySix<Int> }
+struct Type1381 { var x: TwoFiftySix<Int> }
+struct Type1382 { var x: TwoFiftySix<Int> }
+struct Type1383 { var x: TwoFiftySix<Int> }
+struct Type1384 { var x: TwoFiftySix<Int> }
+struct Type1385 { var x: TwoFiftySix<Int> }
+struct Type1386 { var x: TwoFiftySix<Int> }
+struct Type1387 { var x: TwoFiftySix<Int> }
+struct Type1388 { var x: TwoFiftySix<Int> }
+struct Type1389 { var x: TwoFiftySix<Int> }
+struct Type1390 { var x: TwoFiftySix<Int> }
+struct Type1391 { var x: TwoFiftySix<Int> }
+struct Type1392 { var x: TwoFiftySix<Int> }
+struct Type1393 { var x: TwoFiftySix<Int> }
+struct Type1394 { var x: TwoFiftySix<Int> }
+struct Type1395 { var x: TwoFiftySix<Int> }
+struct Type1396 { var x: TwoFiftySix<Int> }
+struct Type1397 { var x: TwoFiftySix<Int> }
+struct Type1398 { var x: TwoFiftySix<Int> }
+struct Type1399 { var x: TwoFiftySix<Int> }
+struct Type1400 { var x: TwoFiftySix<Int> }
+struct Type1401 { var x: TwoFiftySix<Int> }
+struct Type1402 { var x: TwoFiftySix<Int> }
+struct Type1403 { var x: TwoFiftySix<Int> }
+struct Type1404 { var x: TwoFiftySix<Int> }
+struct Type1405 { var x: TwoFiftySix<Int> }
+struct Type1406 { var x: TwoFiftySix<Int> }
+struct Type1407 { var x: TwoFiftySix<Int> }
+struct Type1408 { var x: TwoFiftySix<Int> }
+struct Type1409 { var x: TwoFiftySix<Int> }
+struct Type1410 { var x: TwoFiftySix<Int> }
+struct Type1411 { var x: TwoFiftySix<Int> }
+struct Type1412 { var x: TwoFiftySix<Int> }
+struct Type1413 { var x: TwoFiftySix<Int> }
+struct Type1414 { var x: TwoFiftySix<Int> }
+struct Type1415 { var x: TwoFiftySix<Int> }
+struct Type1416 { var x: TwoFiftySix<Int> }
+struct Type1417 { var x: TwoFiftySix<Int> }
+struct Type1418 { var x: TwoFiftySix<Int> }
+struct Type1419 { var x: TwoFiftySix<Int> }
+struct Type1420 { var x: TwoFiftySix<Int> }
+struct Type1421 { var x: TwoFiftySix<Int> }
+struct Type1422 { var x: TwoFiftySix<Int> }
+struct Type1423 { var x: TwoFiftySix<Int> }
+struct Type1424 { var x: TwoFiftySix<Int> }
+struct Type1425 { var x: TwoFiftySix<Int> }
+struct Type1426 { var x: TwoFiftySix<Int> }
+struct Type1427 { var x: TwoFiftySix<Int> }
+struct Type1428 { var x: TwoFiftySix<Int> }
+struct Type1429 { var x: TwoFiftySix<Int> }
+struct Type1430 { var x: TwoFiftySix<Int> }
+struct Type1431 { var x: TwoFiftySix<Int> }
+struct Type1432 { var x: TwoFiftySix<Int> }
+struct Type1433 { var x: TwoFiftySix<Int> }
+struct Type1434 { var x: TwoFiftySix<Int> }
+struct Type1435 { var x: TwoFiftySix<Int> }
+struct Type1436 { var x: TwoFiftySix<Int> }
+struct Type1437 { var x: TwoFiftySix<Int> }
+struct Type1438 { var x: TwoFiftySix<Int> }
+struct Type1439 { var x: TwoFiftySix<Int> }
+struct Type1440 { var x: TwoFiftySix<Int> }
+struct Type1441 { var x: TwoFiftySix<Int> }
+struct Type1442 { var x: TwoFiftySix<Int> }
+struct Type1443 { var x: TwoFiftySix<Int> }
+struct Type1444 { var x: TwoFiftySix<Int> }
+struct Type1445 { var x: TwoFiftySix<Int> }
+struct Type1446 { var x: TwoFiftySix<Int> }
+struct Type1447 { var x: TwoFiftySix<Int> }
+struct Type1448 { var x: TwoFiftySix<Int> }
+struct Type1449 { var x: TwoFiftySix<Int> }
+struct Type1450 { var x: TwoFiftySix<Int> }
+struct Type1451 { var x: TwoFiftySix<Int> }
+struct Type1452 { var x: TwoFiftySix<Int> }
+struct Type1453 { var x: TwoFiftySix<Int> }
+struct Type1454 { var x: TwoFiftySix<Int> }
+struct Type1455 { var x: TwoFiftySix<Int> }
+struct Type1456 { var x: TwoFiftySix<Int> }
+struct Type1457 { var x: TwoFiftySix<Int> }
+struct Type1458 { var x: TwoFiftySix<Int> }
+struct Type1459 { var x: TwoFiftySix<Int> }
+struct Type1460 { var x: TwoFiftySix<Int> }
+struct Type1461 { var x: TwoFiftySix<Int> }
+struct Type1462 { var x: TwoFiftySix<Int> }
+struct Type1463 { var x: TwoFiftySix<Int> }
+struct Type1464 { var x: TwoFiftySix<Int> }
+struct Type1465 { var x: TwoFiftySix<Int> }
+struct Type1466 { var x: TwoFiftySix<Int> }
+struct Type1467 { var x: TwoFiftySix<Int> }
+struct Type1468 { var x: TwoFiftySix<Int> }
+struct Type1469 { var x: TwoFiftySix<Int> }
+struct Type1470 { var x: TwoFiftySix<Int> }
+struct Type1471 { var x: TwoFiftySix<Int> }
+struct Type1472 { var x: TwoFiftySix<Int> }
+struct Type1473 { var x: TwoFiftySix<Int> }
+struct Type1474 { var x: TwoFiftySix<Int> }
+struct Type1475 { var x: TwoFiftySix<Int> }
+struct Type1476 { var x: TwoFiftySix<Int> }
+struct Type1477 { var x: TwoFiftySix<Int> }
+struct Type1478 { var x: TwoFiftySix<Int> }
+struct Type1479 { var x: TwoFiftySix<Int> }
+struct Type1480 { var x: TwoFiftySix<Int> }
+struct Type1481 { var x: TwoFiftySix<Int> }
+struct Type1482 { var x: TwoFiftySix<Int> }
+struct Type1483 { var x: TwoFiftySix<Int> }
+struct Type1484 { var x: TwoFiftySix<Int> }
+struct Type1485 { var x: TwoFiftySix<Int> }
+struct Type1486 { var x: TwoFiftySix<Int> }
+struct Type1487 { var x: TwoFiftySix<Int> }
+struct Type1488 { var x: TwoFiftySix<Int> }
+struct Type1489 { var x: TwoFiftySix<Int> }
+struct Type1490 { var x: TwoFiftySix<Int> }
+struct Type1491 { var x: TwoFiftySix<Int> }
+struct Type1492 { var x: TwoFiftySix<Int> }
+struct Type1493 { var x: TwoFiftySix<Int> }
+struct Type1494 { var x: TwoFiftySix<Int> }
+struct Type1495 { var x: TwoFiftySix<Int> }
+struct Type1496 { var x: TwoFiftySix<Int> }
+struct Type1497 { var x: TwoFiftySix<Int> }
+struct Type1498 { var x: TwoFiftySix<Int> }
+struct Type1499 { var x: TwoFiftySix<Int> }
+struct Type1500 { var x: TwoFiftySix<Int> }
+struct Type1501 { var x: TwoFiftySix<Int> }
+struct Type1502 { var x: TwoFiftySix<Int> }
+struct Type1503 { var x: TwoFiftySix<Int> }
+struct Type1504 { var x: TwoFiftySix<Int> }
+struct Type1505 { var x: TwoFiftySix<Int> }
+struct Type1506 { var x: TwoFiftySix<Int> }
+struct Type1507 { var x: TwoFiftySix<Int> }
+struct Type1508 { var x: TwoFiftySix<Int> }
+struct Type1509 { var x: TwoFiftySix<Int> }
+struct Type1510 { var x: TwoFiftySix<Int> }
+struct Type1511 { var x: TwoFiftySix<Int> }
+struct Type1512 { var x: TwoFiftySix<Int> }
+struct Type1513 { var x: TwoFiftySix<Int> }
+struct Type1514 { var x: TwoFiftySix<Int> }
+struct Type1515 { var x: TwoFiftySix<Int> }
+struct Type1516 { var x: TwoFiftySix<Int> }
+struct Type1517 { var x: TwoFiftySix<Int> }
+struct Type1518 { var x: TwoFiftySix<Int> }
+struct Type1519 { var x: TwoFiftySix<Int> }
+struct Type1520 { var x: TwoFiftySix<Int> }
+struct Type1521 { var x: TwoFiftySix<Int> }
+struct Type1522 { var x: TwoFiftySix<Int> }
+struct Type1523 { var x: TwoFiftySix<Int> }
+struct Type1524 { var x: TwoFiftySix<Int> }
+struct Type1525 { var x: TwoFiftySix<Int> }
+struct Type1526 { var x: TwoFiftySix<Int> }
+struct Type1527 { var x: TwoFiftySix<Int> }
+struct Type1528 { var x: TwoFiftySix<Int> }
+struct Type1529 { var x: TwoFiftySix<Int> }
+struct Type1530 { var x: TwoFiftySix<Int> }
+struct Type1531 { var x: TwoFiftySix<Int> }
+struct Type1532 { var x: TwoFiftySix<Int> }
+struct Type1533 { var x: TwoFiftySix<Int> }
+struct Type1534 { var x: TwoFiftySix<Int> }
+struct Type1535 { var x: TwoFiftySix<Int> }
+struct Type1536 { var x: TwoFiftySix<Int> }
+struct Type1537 { var x: TwoFiftySix<Int> }
+struct Type1538 { var x: TwoFiftySix<Int> }
+struct Type1539 { var x: TwoFiftySix<Int> }
+struct Type1540 { var x: TwoFiftySix<Int> }
+struct Type1541 { var x: TwoFiftySix<Int> }
+struct Type1542 { var x: TwoFiftySix<Int> }
+struct Type1543 { var x: TwoFiftySix<Int> }
+struct Type1544 { var x: TwoFiftySix<Int> }
+struct Type1545 { var x: TwoFiftySix<Int> }
+struct Type1546 { var x: TwoFiftySix<Int> }
+struct Type1547 { var x: TwoFiftySix<Int> }
+struct Type1548 { var x: TwoFiftySix<Int> }
+struct Type1549 { var x: TwoFiftySix<Int> }
+struct Type1550 { var x: TwoFiftySix<Int> }
+struct Type1551 { var x: TwoFiftySix<Int> }
+struct Type1552 { var x: TwoFiftySix<Int> }
+struct Type1553 { var x: TwoFiftySix<Int> }
+struct Type1554 { var x: TwoFiftySix<Int> }
+struct Type1555 { var x: TwoFiftySix<Int> }
+struct Type1556 { var x: TwoFiftySix<Int> }
+struct Type1557 { var x: TwoFiftySix<Int> }
+struct Type1558 { var x: TwoFiftySix<Int> }
+struct Type1559 { var x: TwoFiftySix<Int> }
+struct Type1560 { var x: TwoFiftySix<Int> }
+struct Type1561 { var x: TwoFiftySix<Int> }
+struct Type1562 { var x: TwoFiftySix<Int> }
+struct Type1563 { var x: TwoFiftySix<Int> }
+struct Type1564 { var x: TwoFiftySix<Int> }
+struct Type1565 { var x: TwoFiftySix<Int> }
+struct Type1566 { var x: TwoFiftySix<Int> }
+struct Type1567 { var x: TwoFiftySix<Int> }
+struct Type1568 { var x: TwoFiftySix<Int> }
+struct Type1569 { var x: TwoFiftySix<Int> }
+struct Type1570 { var x: TwoFiftySix<Int> }
+struct Type1571 { var x: TwoFiftySix<Int> }
+struct Type1572 { var x: TwoFiftySix<Int> }
+struct Type1573 { var x: TwoFiftySix<Int> }
+struct Type1574 { var x: TwoFiftySix<Int> }
+struct Type1575 { var x: TwoFiftySix<Int> }
+struct Type1576 { var x: TwoFiftySix<Int> }
+struct Type1577 { var x: TwoFiftySix<Int> }
+struct Type1578 { var x: TwoFiftySix<Int> }
+struct Type1579 { var x: TwoFiftySix<Int> }
+struct Type1580 { var x: TwoFiftySix<Int> }
+struct Type1581 { var x: TwoFiftySix<Int> }
+struct Type1582 { var x: TwoFiftySix<Int> }
+struct Type1583 { var x: TwoFiftySix<Int> }
+struct Type1584 { var x: TwoFiftySix<Int> }
+struct Type1585 { var x: TwoFiftySix<Int> }
+struct Type1586 { var x: TwoFiftySix<Int> }
+struct Type1587 { var x: TwoFiftySix<Int> }
+struct Type1588 { var x: TwoFiftySix<Int> }
+struct Type1589 { var x: TwoFiftySix<Int> }
+struct Type1590 { var x: TwoFiftySix<Int> }
+struct Type1591 { var x: TwoFiftySix<Int> }
+struct Type1592 { var x: TwoFiftySix<Int> }
+struct Type1593 { var x: TwoFiftySix<Int> }
+struct Type1594 { var x: TwoFiftySix<Int> }
+struct Type1595 { var x: TwoFiftySix<Int> }
+struct Type1596 { var x: TwoFiftySix<Int> }
+struct Type1597 { var x: TwoFiftySix<Int> }
+struct Type1598 { var x: TwoFiftySix<Int> }
+struct Type1599 { var x: TwoFiftySix<Int> }
+struct Type1600 { var x: TwoFiftySix<Int> }
+struct Type1601 { var x: TwoFiftySix<Int> }
+struct Type1602 { var x: TwoFiftySix<Int> }
+struct Type1603 { var x: TwoFiftySix<Int> }
+struct Type1604 { var x: TwoFiftySix<Int> }
+struct Type1605 { var x: TwoFiftySix<Int> }
+struct Type1606 { var x: TwoFiftySix<Int> }
+struct Type1607 { var x: TwoFiftySix<Int> }
+struct Type1608 { var x: TwoFiftySix<Int> }
+struct Type1609 { var x: TwoFiftySix<Int> }
+struct Type1610 { var x: TwoFiftySix<Int> }
+struct Type1611 { var x: TwoFiftySix<Int> }
+struct Type1612 { var x: TwoFiftySix<Int> }
+struct Type1613 { var x: TwoFiftySix<Int> }
+struct Type1614 { var x: TwoFiftySix<Int> }
+struct Type1615 { var x: TwoFiftySix<Int> }
+struct Type1616 { var x: TwoFiftySix<Int> }
+struct Type1617 { var x: TwoFiftySix<Int> }
+struct Type1618 { var x: TwoFiftySix<Int> }
+struct Type1619 { var x: TwoFiftySix<Int> }
+struct Type1620 { var x: TwoFiftySix<Int> }
+struct Type1621 { var x: TwoFiftySix<Int> }
+struct Type1622 { var x: TwoFiftySix<Int> }
+struct Type1623 { var x: TwoFiftySix<Int> }
+struct Type1624 { var x: TwoFiftySix<Int> }
+struct Type1625 { var x: TwoFiftySix<Int> }
+struct Type1626 { var x: TwoFiftySix<Int> }
+struct Type1627 { var x: TwoFiftySix<Int> }
+struct Type1628 { var x: TwoFiftySix<Int> }
+struct Type1629 { var x: TwoFiftySix<Int> }
+struct Type1630 { var x: TwoFiftySix<Int> }
+struct Type1631 { var x: TwoFiftySix<Int> }
+struct Type1632 { var x: TwoFiftySix<Int> }
+struct Type1633 { var x: TwoFiftySix<Int> }
+struct Type1634 { var x: TwoFiftySix<Int> }
+struct Type1635 { var x: TwoFiftySix<Int> }
+struct Type1636 { var x: TwoFiftySix<Int> }
+struct Type1637 { var x: TwoFiftySix<Int> }
+struct Type1638 { var x: TwoFiftySix<Int> }
+struct Type1639 { var x: TwoFiftySix<Int> }
+struct Type1640 { var x: TwoFiftySix<Int> }
+struct Type1641 { var x: TwoFiftySix<Int> }
+struct Type1642 { var x: TwoFiftySix<Int> }
+struct Type1643 { var x: TwoFiftySix<Int> }
+struct Type1644 { var x: TwoFiftySix<Int> }
+struct Type1645 { var x: TwoFiftySix<Int> }
+struct Type1646 { var x: TwoFiftySix<Int> }
+struct Type1647 { var x: TwoFiftySix<Int> }
+struct Type1648 { var x: TwoFiftySix<Int> }
+struct Type1649 { var x: TwoFiftySix<Int> }
+struct Type1650 { var x: TwoFiftySix<Int> }
+struct Type1651 { var x: TwoFiftySix<Int> }
+struct Type1652 { var x: TwoFiftySix<Int> }
+struct Type1653 { var x: TwoFiftySix<Int> }
+struct Type1654 { var x: TwoFiftySix<Int> }
+struct Type1655 { var x: TwoFiftySix<Int> }
+struct Type1656 { var x: TwoFiftySix<Int> }
+struct Type1657 { var x: TwoFiftySix<Int> }
+struct Type1658 { var x: TwoFiftySix<Int> }
+struct Type1659 { var x: TwoFiftySix<Int> }
+struct Type1660 { var x: TwoFiftySix<Int> }
+struct Type1661 { var x: TwoFiftySix<Int> }
+struct Type1662 { var x: TwoFiftySix<Int> }
+struct Type1663 { var x: TwoFiftySix<Int> }
+struct Type1664 { var x: TwoFiftySix<Int> }
+struct Type1665 { var x: TwoFiftySix<Int> }
+struct Type1666 { var x: TwoFiftySix<Int> }
+struct Type1667 { var x: TwoFiftySix<Int> }
+struct Type1668 { var x: TwoFiftySix<Int> }
+struct Type1669 { var x: TwoFiftySix<Int> }
+struct Type1670 { var x: TwoFiftySix<Int> }
+struct Type1671 { var x: TwoFiftySix<Int> }
+struct Type1672 { var x: TwoFiftySix<Int> }
+struct Type1673 { var x: TwoFiftySix<Int> }
+struct Type1674 { var x: TwoFiftySix<Int> }
+struct Type1675 { var x: TwoFiftySix<Int> }
+struct Type1676 { var x: TwoFiftySix<Int> }
+struct Type1677 { var x: TwoFiftySix<Int> }
+struct Type1678 { var x: TwoFiftySix<Int> }
+struct Type1679 { var x: TwoFiftySix<Int> }
+struct Type1680 { var x: TwoFiftySix<Int> }
+struct Type1681 { var x: TwoFiftySix<Int> }
+struct Type1682 { var x: TwoFiftySix<Int> }
+struct Type1683 { var x: TwoFiftySix<Int> }
+struct Type1684 { var x: TwoFiftySix<Int> }
+struct Type1685 { var x: TwoFiftySix<Int> }
+struct Type1686 { var x: TwoFiftySix<Int> }
+struct Type1687 { var x: TwoFiftySix<Int> }
+struct Type1688 { var x: TwoFiftySix<Int> }
+struct Type1689 { var x: TwoFiftySix<Int> }
+struct Type1690 { var x: TwoFiftySix<Int> }
+struct Type1691 { var x: TwoFiftySix<Int> }
+struct Type1692 { var x: TwoFiftySix<Int> }
+struct Type1693 { var x: TwoFiftySix<Int> }
+struct Type1694 { var x: TwoFiftySix<Int> }
+struct Type1695 { var x: TwoFiftySix<Int> }
+struct Type1696 { var x: TwoFiftySix<Int> }
+struct Type1697 { var x: TwoFiftySix<Int> }
+struct Type1698 { var x: TwoFiftySix<Int> }
+struct Type1699 { var x: TwoFiftySix<Int> }
+struct Type1700 { var x: TwoFiftySix<Int> }
+struct Type1701 { var x: TwoFiftySix<Int> }
+struct Type1702 { var x: TwoFiftySix<Int> }
+struct Type1703 { var x: TwoFiftySix<Int> }
+struct Type1704 { var x: TwoFiftySix<Int> }
+struct Type1705 { var x: TwoFiftySix<Int> }
+struct Type1706 { var x: TwoFiftySix<Int> }
+struct Type1707 { var x: TwoFiftySix<Int> }
+struct Type1708 { var x: TwoFiftySix<Int> }
+struct Type1709 { var x: TwoFiftySix<Int> }
+struct Type1710 { var x: TwoFiftySix<Int> }
+struct Type1711 { var x: TwoFiftySix<Int> }
+struct Type1712 { var x: TwoFiftySix<Int> }
+struct Type1713 { var x: TwoFiftySix<Int> }
+struct Type1714 { var x: TwoFiftySix<Int> }
+struct Type1715 { var x: TwoFiftySix<Int> }
+struct Type1716 { var x: TwoFiftySix<Int> }
+struct Type1717 { var x: TwoFiftySix<Int> }
+struct Type1718 { var x: TwoFiftySix<Int> }
+struct Type1719 { var x: TwoFiftySix<Int> }
+struct Type1720 { var x: TwoFiftySix<Int> }
+struct Type1721 { var x: TwoFiftySix<Int> }
+struct Type1722 { var x: TwoFiftySix<Int> }
+struct Type1723 { var x: TwoFiftySix<Int> }
+struct Type1724 { var x: TwoFiftySix<Int> }
+struct Type1725 { var x: TwoFiftySix<Int> }
+struct Type1726 { var x: TwoFiftySix<Int> }
+struct Type1727 { var x: TwoFiftySix<Int> }
+struct Type1728 { var x: TwoFiftySix<Int> }
+struct Type1729 { var x: TwoFiftySix<Int> }
+struct Type1730 { var x: TwoFiftySix<Int> }
+struct Type1731 { var x: TwoFiftySix<Int> }
+struct Type1732 { var x: TwoFiftySix<Int> }
+struct Type1733 { var x: TwoFiftySix<Int> }
+struct Type1734 { var x: TwoFiftySix<Int> }
+struct Type1735 { var x: TwoFiftySix<Int> }
+struct Type1736 { var x: TwoFiftySix<Int> }
+struct Type1737 { var x: TwoFiftySix<Int> }
+struct Type1738 { var x: TwoFiftySix<Int> }
+struct Type1739 { var x: TwoFiftySix<Int> }
+struct Type1740 { var x: TwoFiftySix<Int> }
+struct Type1741 { var x: TwoFiftySix<Int> }
+struct Type1742 { var x: TwoFiftySix<Int> }
+struct Type1743 { var x: TwoFiftySix<Int> }
+struct Type1744 { var x: TwoFiftySix<Int> }
+struct Type1745 { var x: TwoFiftySix<Int> }
+struct Type1746 { var x: TwoFiftySix<Int> }
+struct Type1747 { var x: TwoFiftySix<Int> }
+struct Type1748 { var x: TwoFiftySix<Int> }
+struct Type1749 { var x: TwoFiftySix<Int> }
+struct Type1750 { var x: TwoFiftySix<Int> }
+struct Type1751 { var x: TwoFiftySix<Int> }
+struct Type1752 { var x: TwoFiftySix<Int> }
+struct Type1753 { var x: TwoFiftySix<Int> }
+struct Type1754 { var x: TwoFiftySix<Int> }
+struct Type1755 { var x: TwoFiftySix<Int> }
+struct Type1756 { var x: TwoFiftySix<Int> }
+struct Type1757 { var x: TwoFiftySix<Int> }
+struct Type1758 { var x: TwoFiftySix<Int> }
+struct Type1759 { var x: TwoFiftySix<Int> }
+struct Type1760 { var x: TwoFiftySix<Int> }
+struct Type1761 { var x: TwoFiftySix<Int> }
+struct Type1762 { var x: TwoFiftySix<Int> }
+struct Type1763 { var x: TwoFiftySix<Int> }
+struct Type1764 { var x: TwoFiftySix<Int> }
+struct Type1765 { var x: TwoFiftySix<Int> }
+struct Type1766 { var x: TwoFiftySix<Int> }
+struct Type1767 { var x: TwoFiftySix<Int> }
+struct Type1768 { var x: TwoFiftySix<Int> }
+struct Type1769 { var x: TwoFiftySix<Int> }
+struct Type1770 { var x: TwoFiftySix<Int> }
+struct Type1771 { var x: TwoFiftySix<Int> }
+struct Type1772 { var x: TwoFiftySix<Int> }
+struct Type1773 { var x: TwoFiftySix<Int> }
+struct Type1774 { var x: TwoFiftySix<Int> }
+struct Type1775 { var x: TwoFiftySix<Int> }
+struct Type1776 { var x: TwoFiftySix<Int> }
+struct Type1777 { var x: TwoFiftySix<Int> }
+struct Type1778 { var x: TwoFiftySix<Int> }
+struct Type1779 { var x: TwoFiftySix<Int> }
+struct Type1780 { var x: TwoFiftySix<Int> }
+struct Type1781 { var x: TwoFiftySix<Int> }
+struct Type1782 { var x: TwoFiftySix<Int> }
+struct Type1783 { var x: TwoFiftySix<Int> }
+struct Type1784 { var x: TwoFiftySix<Int> }
+struct Type1785 { var x: TwoFiftySix<Int> }
+struct Type1786 { var x: TwoFiftySix<Int> }
+struct Type1787 { var x: TwoFiftySix<Int> }
+struct Type1788 { var x: TwoFiftySix<Int> }
+struct Type1789 { var x: TwoFiftySix<Int> }
+struct Type1790 { var x: TwoFiftySix<Int> }
+struct Type1791 { var x: TwoFiftySix<Int> }
+struct Type1792 { var x: TwoFiftySix<Int> }
+struct Type1793 { var x: TwoFiftySix<Int> }
+struct Type1794 { var x: TwoFiftySix<Int> }
+struct Type1795 { var x: TwoFiftySix<Int> }
+struct Type1796 { var x: TwoFiftySix<Int> }
+struct Type1797 { var x: TwoFiftySix<Int> }
+struct Type1798 { var x: TwoFiftySix<Int> }
+struct Type1799 { var x: TwoFiftySix<Int> }
+struct Type1800 { var x: TwoFiftySix<Int> }
+struct Type1801 { var x: TwoFiftySix<Int> }
+struct Type1802 { var x: TwoFiftySix<Int> }
+struct Type1803 { var x: TwoFiftySix<Int> }
+struct Type1804 { var x: TwoFiftySix<Int> }
+struct Type1805 { var x: TwoFiftySix<Int> }
+struct Type1806 { var x: TwoFiftySix<Int> }
+struct Type1807 { var x: TwoFiftySix<Int> }
+struct Type1808 { var x: TwoFiftySix<Int> }
+struct Type1809 { var x: TwoFiftySix<Int> }
+struct Type1810 { var x: TwoFiftySix<Int> }
+struct Type1811 { var x: TwoFiftySix<Int> }
+struct Type1812 { var x: TwoFiftySix<Int> }
+struct Type1813 { var x: TwoFiftySix<Int> }
+struct Type1814 { var x: TwoFiftySix<Int> }
+struct Type1815 { var x: TwoFiftySix<Int> }
+struct Type1816 { var x: TwoFiftySix<Int> }
+struct Type1817 { var x: TwoFiftySix<Int> }
+struct Type1818 { var x: TwoFiftySix<Int> }
+struct Type1819 { var x: TwoFiftySix<Int> }
+struct Type1820 { var x: TwoFiftySix<Int> }
+struct Type1821 { var x: TwoFiftySix<Int> }
+struct Type1822 { var x: TwoFiftySix<Int> }
+struct Type1823 { var x: TwoFiftySix<Int> }
+struct Type1824 { var x: TwoFiftySix<Int> }
+struct Type1825 { var x: TwoFiftySix<Int> }
+struct Type1826 { var x: TwoFiftySix<Int> }
+struct Type1827 { var x: TwoFiftySix<Int> }
+struct Type1828 { var x: TwoFiftySix<Int> }
+struct Type1829 { var x: TwoFiftySix<Int> }
+struct Type1830 { var x: TwoFiftySix<Int> }
+struct Type1831 { var x: TwoFiftySix<Int> }
+struct Type1832 { var x: TwoFiftySix<Int> }
+struct Type1833 { var x: TwoFiftySix<Int> }
+struct Type1834 { var x: TwoFiftySix<Int> }
+struct Type1835 { var x: TwoFiftySix<Int> }
+struct Type1836 { var x: TwoFiftySix<Int> }
+struct Type1837 { var x: TwoFiftySix<Int> }
+struct Type1838 { var x: TwoFiftySix<Int> }
+struct Type1839 { var x: TwoFiftySix<Int> }
+struct Type1840 { var x: TwoFiftySix<Int> }
+struct Type1841 { var x: TwoFiftySix<Int> }
+struct Type1842 { var x: TwoFiftySix<Int> }
+struct Type1843 { var x: TwoFiftySix<Int> }
+struct Type1844 { var x: TwoFiftySix<Int> }
+struct Type1845 { var x: TwoFiftySix<Int> }
+struct Type1846 { var x: TwoFiftySix<Int> }
+struct Type1847 { var x: TwoFiftySix<Int> }
+struct Type1848 { var x: TwoFiftySix<Int> }
+struct Type1849 { var x: TwoFiftySix<Int> }
+struct Type1850 { var x: TwoFiftySix<Int> }
+struct Type1851 { var x: TwoFiftySix<Int> }
+struct Type1852 { var x: TwoFiftySix<Int> }
+struct Type1853 { var x: TwoFiftySix<Int> }
+struct Type1854 { var x: TwoFiftySix<Int> }
+struct Type1855 { var x: TwoFiftySix<Int> }
+struct Type1856 { var x: TwoFiftySix<Int> }
+struct Type1857 { var x: TwoFiftySix<Int> }
+struct Type1858 { var x: TwoFiftySix<Int> }
+struct Type1859 { var x: TwoFiftySix<Int> }
+struct Type1860 { var x: TwoFiftySix<Int> }
+struct Type1861 { var x: TwoFiftySix<Int> }
+struct Type1862 { var x: TwoFiftySix<Int> }
+struct Type1863 { var x: TwoFiftySix<Int> }
+struct Type1864 { var x: TwoFiftySix<Int> }
+struct Type1865 { var x: TwoFiftySix<Int> }
+struct Type1866 { var x: TwoFiftySix<Int> }
+struct Type1867 { var x: TwoFiftySix<Int> }
+struct Type1868 { var x: TwoFiftySix<Int> }
+struct Type1869 { var x: TwoFiftySix<Int> }
+struct Type1870 { var x: TwoFiftySix<Int> }
+struct Type1871 { var x: TwoFiftySix<Int> }
+struct Type1872 { var x: TwoFiftySix<Int> }
+struct Type1873 { var x: TwoFiftySix<Int> }
+struct Type1874 { var x: TwoFiftySix<Int> }
+struct Type1875 { var x: TwoFiftySix<Int> }
+struct Type1876 { var x: TwoFiftySix<Int> }
+struct Type1877 { var x: TwoFiftySix<Int> }
+struct Type1878 { var x: TwoFiftySix<Int> }
+struct Type1879 { var x: TwoFiftySix<Int> }
+struct Type1880 { var x: TwoFiftySix<Int> }
+struct Type1881 { var x: TwoFiftySix<Int> }
+struct Type1882 { var x: TwoFiftySix<Int> }
+struct Type1883 { var x: TwoFiftySix<Int> }
+struct Type1884 { var x: TwoFiftySix<Int> }
+struct Type1885 { var x: TwoFiftySix<Int> }
+struct Type1886 { var x: TwoFiftySix<Int> }
+struct Type1887 { var x: TwoFiftySix<Int> }
+struct Type1888 { var x: TwoFiftySix<Int> }
+struct Type1889 { var x: TwoFiftySix<Int> }
+struct Type1890 { var x: TwoFiftySix<Int> }
+struct Type1891 { var x: TwoFiftySix<Int> }
+struct Type1892 { var x: TwoFiftySix<Int> }
+struct Type1893 { var x: TwoFiftySix<Int> }
+struct Type1894 { var x: TwoFiftySix<Int> }
+struct Type1895 { var x: TwoFiftySix<Int> }
+struct Type1896 { var x: TwoFiftySix<Int> }
+struct Type1897 { var x: TwoFiftySix<Int> }
+struct Type1898 { var x: TwoFiftySix<Int> }
+struct Type1899 { var x: TwoFiftySix<Int> }
+struct Type1900 { var x: TwoFiftySix<Int> }
+struct Type1901 { var x: TwoFiftySix<Int> }
+struct Type1902 { var x: TwoFiftySix<Int> }
+struct Type1903 { var x: TwoFiftySix<Int> }
+struct Type1904 { var x: TwoFiftySix<Int> }
+struct Type1905 { var x: TwoFiftySix<Int> }
+struct Type1906 { var x: TwoFiftySix<Int> }
+struct Type1907 { var x: TwoFiftySix<Int> }
+struct Type1908 { var x: TwoFiftySix<Int> }
+struct Type1909 { var x: TwoFiftySix<Int> }
+struct Type1910 { var x: TwoFiftySix<Int> }
+struct Type1911 { var x: TwoFiftySix<Int> }
+struct Type1912 { var x: TwoFiftySix<Int> }
+struct Type1913 { var x: TwoFiftySix<Int> }
+struct Type1914 { var x: TwoFiftySix<Int> }
+struct Type1915 { var x: TwoFiftySix<Int> }
+struct Type1916 { var x: TwoFiftySix<Int> }
+struct Type1917 { var x: TwoFiftySix<Int> }
+struct Type1918 { var x: TwoFiftySix<Int> }
+struct Type1919 { var x: TwoFiftySix<Int> }
+struct Type1920 { var x: TwoFiftySix<Int> }
+struct Type1921 { var x: TwoFiftySix<Int> }
+struct Type1922 { var x: TwoFiftySix<Int> }
+struct Type1923 { var x: TwoFiftySix<Int> }
+struct Type1924 { var x: TwoFiftySix<Int> }
+struct Type1925 { var x: TwoFiftySix<Int> }
+struct Type1926 { var x: TwoFiftySix<Int> }
+struct Type1927 { var x: TwoFiftySix<Int> }
+struct Type1928 { var x: TwoFiftySix<Int> }
+struct Type1929 { var x: TwoFiftySix<Int> }
+struct Type1930 { var x: TwoFiftySix<Int> }
+struct Type1931 { var x: TwoFiftySix<Int> }
+struct Type1932 { var x: TwoFiftySix<Int> }
+struct Type1933 { var x: TwoFiftySix<Int> }
+struct Type1934 { var x: TwoFiftySix<Int> }
+struct Type1935 { var x: TwoFiftySix<Int> }
+struct Type1936 { var x: TwoFiftySix<Int> }
+struct Type1937 { var x: TwoFiftySix<Int> }
+struct Type1938 { var x: TwoFiftySix<Int> }
+struct Type1939 { var x: TwoFiftySix<Int> }
+struct Type1940 { var x: TwoFiftySix<Int> }
+struct Type1941 { var x: TwoFiftySix<Int> }
+struct Type1942 { var x: TwoFiftySix<Int> }
+struct Type1943 { var x: TwoFiftySix<Int> }
+struct Type1944 { var x: TwoFiftySix<Int> }
+struct Type1945 { var x: TwoFiftySix<Int> }
+struct Type1946 { var x: TwoFiftySix<Int> }
+struct Type1947 { var x: TwoFiftySix<Int> }
+struct Type1948 { var x: TwoFiftySix<Int> }
+struct Type1949 { var x: TwoFiftySix<Int> }
+struct Type1950 { var x: TwoFiftySix<Int> }
+struct Type1951 { var x: TwoFiftySix<Int> }
+struct Type1952 { var x: TwoFiftySix<Int> }
+struct Type1953 { var x: TwoFiftySix<Int> }
+struct Type1954 { var x: TwoFiftySix<Int> }
+struct Type1955 { var x: TwoFiftySix<Int> }
+struct Type1956 { var x: TwoFiftySix<Int> }
+struct Type1957 { var x: TwoFiftySix<Int> }
+struct Type1958 { var x: TwoFiftySix<Int> }
+struct Type1959 { var x: TwoFiftySix<Int> }
+struct Type1960 { var x: TwoFiftySix<Int> }
+struct Type1961 { var x: TwoFiftySix<Int> }
+struct Type1962 { var x: TwoFiftySix<Int> }
+struct Type1963 { var x: TwoFiftySix<Int> }
+struct Type1964 { var x: TwoFiftySix<Int> }
+struct Type1965 { var x: TwoFiftySix<Int> }
+struct Type1966 { var x: TwoFiftySix<Int> }
+struct Type1967 { var x: TwoFiftySix<Int> }
+struct Type1968 { var x: TwoFiftySix<Int> }
+struct Type1969 { var x: TwoFiftySix<Int> }
+struct Type1970 { var x: TwoFiftySix<Int> }
+struct Type1971 { var x: TwoFiftySix<Int> }
+struct Type1972 { var x: TwoFiftySix<Int> }
+struct Type1973 { var x: TwoFiftySix<Int> }
+struct Type1974 { var x: TwoFiftySix<Int> }
+struct Type1975 { var x: TwoFiftySix<Int> }
+struct Type1976 { var x: TwoFiftySix<Int> }
+struct Type1977 { var x: TwoFiftySix<Int> }
+struct Type1978 { var x: TwoFiftySix<Int> }
+struct Type1979 { var x: TwoFiftySix<Int> }
+struct Type1980 { var x: TwoFiftySix<Int> }
+struct Type1981 { var x: TwoFiftySix<Int> }
+struct Type1982 { var x: TwoFiftySix<Int> }
+struct Type1983 { var x: TwoFiftySix<Int> }
+struct Type1984 { var x: TwoFiftySix<Int> }
+struct Type1985 { var x: TwoFiftySix<Int> }
+struct Type1986 { var x: TwoFiftySix<Int> }
+struct Type1987 { var x: TwoFiftySix<Int> }
+struct Type1988 { var x: TwoFiftySix<Int> }
+struct Type1989 { var x: TwoFiftySix<Int> }
+struct Type1990 { var x: TwoFiftySix<Int> }
+struct Type1991 { var x: TwoFiftySix<Int> }
+struct Type1992 { var x: TwoFiftySix<Int> }
+struct Type1993 { var x: TwoFiftySix<Int> }
+struct Type1994 { var x: TwoFiftySix<Int> }
+struct Type1995 { var x: TwoFiftySix<Int> }
+struct Type1996 { var x: TwoFiftySix<Int> }
+struct Type1997 { var x: TwoFiftySix<Int> }
+struct Type1998 { var x: TwoFiftySix<Int> }
+struct Type1999 { var x: TwoFiftySix<Int> }
+
+struct BigGeneric<T>: Codable {
+  var t: T?
+
+  init(from: Decoder) {}
+  init() {}
+  func encode(to: Encoder) {}
+}
+
+distributed actor D {
+  public distributed func getBigGeneric() -> BigGeneric<TypeXXXX> {
+    return BigGeneric()
+  }
+}
+
+// This is the dumbest imaginable way to spin on a value.
+func attempt(n: Int) {
+  var fname = "$s4dist1DC13getBigGenericAA0cD0VyAA8Type\(n)VGyF"
+//  var fname = "$s4dist1DC13getBigGenericAA0cD0VyAA8Type\(n)VGyYaKFTE"
+
+  func tryLookup() {
+    let t = fname.withUTF8 {
+      __getReturnTypeInfo($0.baseAddress!, UInt($0.count), nil, nil)
+    }
+    guard let t else {
+      print("couldn't look up type for: \(fname)")
+      exit(1)
+    }
+    func examineType<T>(_t: T.Type) {
+      if MemoryLayout<T>.size == 0 {
+        fatalError("\(T.self) has zero size!")
+      }
+    }
+    _openExistential(t, do: examineType)
+  }
+
+  DispatchQueue.concurrentPerform(iterations: 10) { _ in
+    tryLookup()
+  }
+}
+
+@main struct Main {
+  static func main() {
+    for i in 1000...1999 {
+      attempt(n: i)
+    }
+  }
+}
\ No newline at end of file