diff --git a/Parser/pegen/parse.c b/Parser/pegen/parse.c
index d43ebb9..b105715 100644
--- a/Parser/pegen/parse.c
+++ b/Parser/pegen/parse.c
@@ -14,8 +14,8 @@
     (KeywordToken[]) {
         {"if", 510},
         {"in", 518},
-        {"is", 526},
-        {"as", 531},
+        {"as", 520},
+        {"is", 527},
         {"or", 532},
         {NULL, -1},
     },
@@ -23,8 +23,8 @@
         {"del", 503},
         {"try", 511},
         {"for", 517},
-        {"def", 522},
-        {"not", 525},
+        {"def", 523},
+        {"not", 526},
         {"and", 533},
         {NULL, -1},
     },
@@ -34,8 +34,8 @@
         {"elif", 515},
         {"else", 516},
         {"with", 519},
-        {"True", 527},
-        {"None", 529},
+        {"True", 528},
+        {"None", 530},
         {NULL, -1},
     },
     (KeywordToken[]) {
@@ -43,8 +43,8 @@
         {"yield", 504},
         {"break", 506},
         {"while", 512},
-        {"class", 523},
-        {"False", 528},
+        {"class", 524},
+        {"False", 529},
         {NULL, -1},
     },
     (KeywordToken[]) {
@@ -52,12 +52,12 @@
         {"assert", 505},
         {"global", 508},
         {"import", 513},
-        {"except", 520},
-        {"lambda", 524},
+        {"except", 521},
+        {"lambda", 525},
         {NULL, -1},
     },
     (KeywordToken[]) {
-        {"finally", 521},
+        {"finally", 522},
         {NULL, -1},
     },
     (KeywordToken[]) {
@@ -71,7 +71,7 @@
     NULL,
     NULL,
     (KeywordToken[]) {
-        {"__peg_parser__", 530},
+        {"__peg_parser__", 531},
         {NULL, -1},
     },
 };
@@ -213,16 +213,16 @@
 #define del_targets_type 1135
 #define del_target_type 1136
 #define del_t_atom_type 1137
-#define del_target_end_type 1138
-#define targets_type 1139
-#define target_type 1140
-#define t_primary_type 1141  // Left-recursive
-#define t_lookahead_type 1142
-#define t_atom_type 1143
-#define incorrect_arguments_type 1144
-#define invalid_kwarg_type 1145
-#define invalid_named_expression_type 1146
-#define invalid_assignment_type 1147
+#define targets_type 1138
+#define target_type 1139
+#define t_primary_type 1140  // Left-recursive
+#define t_lookahead_type 1141
+#define t_atom_type 1142
+#define incorrect_arguments_type 1143
+#define invalid_kwarg_type 1144
+#define invalid_named_expression_type 1145
+#define invalid_assignment_type 1146
+#define invalid_del_stmt_type 1147
 #define invalid_block_type 1148
 #define invalid_comprehension_type 1149
 #define invalid_dict_comprehension_type 1150
@@ -231,162 +231,165 @@
 #define invalid_star_etc_type 1153
 #define invalid_lambda_star_etc_type 1154
 #define invalid_double_type_comments_type 1155
-#define invalid_del_target_type 1156
-#define invalid_import_from_targets_type 1157
-#define _loop0_1_type 1158
-#define _loop0_2_type 1159
-#define _loop0_4_type 1160
-#define _gather_3_type 1161
-#define _loop0_6_type 1162
-#define _gather_5_type 1163
-#define _loop0_8_type 1164
-#define _gather_7_type 1165
-#define _loop0_10_type 1166
-#define _gather_9_type 1167
-#define _loop1_11_type 1168
-#define _loop0_13_type 1169
-#define _gather_12_type 1170
-#define _tmp_14_type 1171
-#define _tmp_15_type 1172
-#define _tmp_16_type 1173
-#define _tmp_17_type 1174
-#define _tmp_18_type 1175
-#define _tmp_19_type 1176
-#define _tmp_20_type 1177
-#define _tmp_21_type 1178
-#define _loop1_22_type 1179
-#define _tmp_23_type 1180
-#define _tmp_24_type 1181
-#define _loop0_26_type 1182
-#define _gather_25_type 1183
-#define _loop0_28_type 1184
-#define _gather_27_type 1185
-#define _tmp_29_type 1186
-#define _loop0_30_type 1187
-#define _loop1_31_type 1188
-#define _loop0_33_type 1189
-#define _gather_32_type 1190
-#define _tmp_34_type 1191
-#define _loop0_36_type 1192
-#define _gather_35_type 1193
-#define _tmp_37_type 1194
-#define _loop0_39_type 1195
-#define _gather_38_type 1196
-#define _loop0_41_type 1197
-#define _gather_40_type 1198
-#define _loop0_43_type 1199
-#define _gather_42_type 1200
-#define _loop0_45_type 1201
-#define _gather_44_type 1202
-#define _tmp_46_type 1203
-#define _loop1_47_type 1204
-#define _tmp_48_type 1205
-#define _tmp_49_type 1206
-#define _tmp_50_type 1207
-#define _tmp_51_type 1208
-#define _tmp_52_type 1209
-#define _loop0_53_type 1210
-#define _loop0_54_type 1211
-#define _loop0_55_type 1212
-#define _loop1_56_type 1213
-#define _loop0_57_type 1214
-#define _loop1_58_type 1215
-#define _loop1_59_type 1216
-#define _loop1_60_type 1217
-#define _loop0_61_type 1218
-#define _loop1_62_type 1219
-#define _loop0_63_type 1220
-#define _loop1_64_type 1221
-#define _loop0_65_type 1222
-#define _loop1_66_type 1223
-#define _loop1_67_type 1224
-#define _tmp_68_type 1225
-#define _loop0_70_type 1226
-#define _gather_69_type 1227
-#define _loop1_71_type 1228
-#define _loop0_73_type 1229
-#define _gather_72_type 1230
-#define _loop1_74_type 1231
-#define _loop0_75_type 1232
-#define _loop0_76_type 1233
-#define _loop0_77_type 1234
-#define _loop1_78_type 1235
-#define _loop0_79_type 1236
-#define _loop1_80_type 1237
-#define _loop1_81_type 1238
-#define _loop1_82_type 1239
-#define _loop0_83_type 1240
-#define _loop1_84_type 1241
-#define _loop0_85_type 1242
-#define _loop1_86_type 1243
-#define _loop0_87_type 1244
-#define _loop1_88_type 1245
-#define _loop1_89_type 1246
-#define _loop1_90_type 1247
-#define _loop1_91_type 1248
-#define _tmp_92_type 1249
-#define _loop0_94_type 1250
-#define _gather_93_type 1251
-#define _tmp_95_type 1252
-#define _tmp_96_type 1253
-#define _tmp_97_type 1254
-#define _tmp_98_type 1255
-#define _loop1_99_type 1256
-#define _tmp_100_type 1257
-#define _tmp_101_type 1258
-#define _loop0_103_type 1259
-#define _gather_102_type 1260
-#define _loop1_104_type 1261
-#define _loop0_105_type 1262
-#define _loop0_106_type 1263
-#define _tmp_107_type 1264
-#define _tmp_108_type 1265
-#define _loop0_110_type 1266
-#define _gather_109_type 1267
-#define _loop0_112_type 1268
-#define _gather_111_type 1269
-#define _loop0_114_type 1270
-#define _gather_113_type 1271
-#define _loop0_116_type 1272
-#define _gather_115_type 1273
-#define _loop0_117_type 1274
-#define _loop0_119_type 1275
-#define _gather_118_type 1276
-#define _tmp_120_type 1277
-#define _loop0_122_type 1278
-#define _gather_121_type 1279
-#define _loop0_124_type 1280
-#define _gather_123_type 1281
-#define _tmp_125_type 1282
-#define _loop0_126_type 1283
-#define _tmp_127_type 1284
-#define _loop0_128_type 1285
-#define _loop0_129_type 1286
-#define _tmp_130_type 1287
-#define _tmp_131_type 1288
-#define _loop0_132_type 1289
-#define _tmp_133_type 1290
-#define _loop0_134_type 1291
-#define _tmp_135_type 1292
-#define _tmp_136_type 1293
-#define _tmp_137_type 1294
-#define _tmp_138_type 1295
-#define _tmp_139_type 1296
-#define _tmp_140_type 1297
-#define _tmp_141_type 1298
-#define _tmp_142_type 1299
-#define _tmp_143_type 1300
-#define _tmp_144_type 1301
-#define _tmp_145_type 1302
-#define _tmp_146_type 1303
-#define _tmp_147_type 1304
-#define _tmp_148_type 1305
-#define _tmp_149_type 1306
-#define _tmp_150_type 1307
-#define _loop1_151_type 1308
-#define _loop1_152_type 1309
-#define _tmp_153_type 1310
-#define _tmp_154_type 1311
+#define invalid_with_item_type 1156
+#define invalid_for_target_type 1157
+#define invalid_group_type 1158
+#define invalid_import_from_targets_type 1159
+#define _loop0_1_type 1160
+#define _loop0_2_type 1161
+#define _loop0_4_type 1162
+#define _gather_3_type 1163
+#define _loop0_6_type 1164
+#define _gather_5_type 1165
+#define _loop0_8_type 1166
+#define _gather_7_type 1167
+#define _loop0_10_type 1168
+#define _gather_9_type 1169
+#define _loop1_11_type 1170
+#define _loop0_13_type 1171
+#define _gather_12_type 1172
+#define _tmp_14_type 1173
+#define _tmp_15_type 1174
+#define _tmp_16_type 1175
+#define _tmp_17_type 1176
+#define _tmp_18_type 1177
+#define _tmp_19_type 1178
+#define _tmp_20_type 1179
+#define _tmp_21_type 1180
+#define _loop1_22_type 1181
+#define _tmp_23_type 1182
+#define _tmp_24_type 1183
+#define _loop0_26_type 1184
+#define _gather_25_type 1185
+#define _loop0_28_type 1186
+#define _gather_27_type 1187
+#define _tmp_29_type 1188
+#define _tmp_30_type 1189
+#define _loop0_31_type 1190
+#define _loop1_32_type 1191
+#define _loop0_34_type 1192
+#define _gather_33_type 1193
+#define _tmp_35_type 1194
+#define _loop0_37_type 1195
+#define _gather_36_type 1196
+#define _tmp_38_type 1197
+#define _loop0_40_type 1198
+#define _gather_39_type 1199
+#define _loop0_42_type 1200
+#define _gather_41_type 1201
+#define _loop0_44_type 1202
+#define _gather_43_type 1203
+#define _loop0_46_type 1204
+#define _gather_45_type 1205
+#define _tmp_47_type 1206
+#define _loop1_48_type 1207
+#define _tmp_49_type 1208
+#define _tmp_50_type 1209
+#define _tmp_51_type 1210
+#define _tmp_52_type 1211
+#define _tmp_53_type 1212
+#define _loop0_54_type 1213
+#define _loop0_55_type 1214
+#define _loop0_56_type 1215
+#define _loop1_57_type 1216
+#define _loop0_58_type 1217
+#define _loop1_59_type 1218
+#define _loop1_60_type 1219
+#define _loop1_61_type 1220
+#define _loop0_62_type 1221
+#define _loop1_63_type 1222
+#define _loop0_64_type 1223
+#define _loop1_65_type 1224
+#define _loop0_66_type 1225
+#define _loop1_67_type 1226
+#define _loop1_68_type 1227
+#define _tmp_69_type 1228
+#define _loop0_71_type 1229
+#define _gather_70_type 1230
+#define _loop1_72_type 1231
+#define _loop0_74_type 1232
+#define _gather_73_type 1233
+#define _loop1_75_type 1234
+#define _loop0_76_type 1235
+#define _loop0_77_type 1236
+#define _loop0_78_type 1237
+#define _loop1_79_type 1238
+#define _loop0_80_type 1239
+#define _loop1_81_type 1240
+#define _loop1_82_type 1241
+#define _loop1_83_type 1242
+#define _loop0_84_type 1243
+#define _loop1_85_type 1244
+#define _loop0_86_type 1245
+#define _loop1_87_type 1246
+#define _loop0_88_type 1247
+#define _loop1_89_type 1248
+#define _loop1_90_type 1249
+#define _loop1_91_type 1250
+#define _loop1_92_type 1251
+#define _tmp_93_type 1252
+#define _loop0_95_type 1253
+#define _gather_94_type 1254
+#define _tmp_96_type 1255
+#define _tmp_97_type 1256
+#define _tmp_98_type 1257
+#define _tmp_99_type 1258
+#define _loop1_100_type 1259
+#define _tmp_101_type 1260
+#define _tmp_102_type 1261
+#define _loop0_104_type 1262
+#define _gather_103_type 1263
+#define _loop1_105_type 1264
+#define _loop0_106_type 1265
+#define _loop0_107_type 1266
+#define _tmp_108_type 1267
+#define _tmp_109_type 1268
+#define _loop0_111_type 1269
+#define _gather_110_type 1270
+#define _loop0_113_type 1271
+#define _gather_112_type 1272
+#define _loop0_115_type 1273
+#define _gather_114_type 1274
+#define _loop0_117_type 1275
+#define _gather_116_type 1276
+#define _loop0_118_type 1277
+#define _loop0_120_type 1278
+#define _gather_119_type 1279
+#define _tmp_121_type 1280
+#define _loop0_123_type 1281
+#define _gather_122_type 1282
+#define _loop0_125_type 1283
+#define _gather_124_type 1284
+#define _tmp_126_type 1285
+#define _loop0_127_type 1286
+#define _tmp_128_type 1287
+#define _loop0_129_type 1288
+#define _loop0_130_type 1289
+#define _tmp_131_type 1290
+#define _tmp_132_type 1291
+#define _loop0_133_type 1292
+#define _tmp_134_type 1293
+#define _loop0_135_type 1294
+#define _tmp_136_type 1295
+#define _tmp_137_type 1296
+#define _tmp_138_type 1297
+#define _tmp_139_type 1298
+#define _tmp_140_type 1299
+#define _tmp_141_type 1300
+#define _tmp_142_type 1301
+#define _tmp_143_type 1302
+#define _tmp_144_type 1303
+#define _tmp_145_type 1304
+#define _tmp_146_type 1305
+#define _tmp_147_type 1306
+#define _tmp_148_type 1307
+#define _tmp_149_type 1308
+#define _tmp_150_type 1309
+#define _tmp_151_type 1310
+#define _loop1_152_type 1311
+#define _loop1_153_type 1312
+#define _tmp_154_type 1313
+#define _tmp_155_type 1314
 
 static mod_ty file_rule(Parser *p);
 static mod_ty interactive_rule(Parser *p);
@@ -526,7 +529,6 @@
 static asdl_seq* del_targets_rule(Parser *p);
 static expr_ty del_target_rule(Parser *p);
 static expr_ty del_t_atom_rule(Parser *p);
-static void *del_target_end_rule(Parser *p);
 static asdl_seq* targets_rule(Parser *p);
 static expr_ty target_rule(Parser *p);
 static expr_ty t_primary_rule(Parser *p);
@@ -536,6 +538,7 @@
 static void *invalid_kwarg_rule(Parser *p);
 static void *invalid_named_expression_rule(Parser *p);
 static void *invalid_assignment_rule(Parser *p);
+static void *invalid_del_stmt_rule(Parser *p);
 static void *invalid_block_rule(Parser *p);
 static void *invalid_comprehension_rule(Parser *p);
 static void *invalid_dict_comprehension_rule(Parser *p);
@@ -544,7 +547,9 @@
 static void *invalid_star_etc_rule(Parser *p);
 static void *invalid_lambda_star_etc_rule(Parser *p);
 static void *invalid_double_type_comments_rule(Parser *p);
-static void *invalid_del_target_rule(Parser *p);
+static void *invalid_with_item_rule(Parser *p);
+static void *invalid_for_target_rule(Parser *p);
+static void *invalid_group_rule(Parser *p);
 static void *invalid_import_from_targets_rule(Parser *p);
 static asdl_seq *_loop0_1_rule(Parser *p);
 static asdl_seq *_loop0_2_rule(Parser *p);
@@ -575,112 +580,112 @@
 static asdl_seq *_loop0_28_rule(Parser *p);
 static asdl_seq *_gather_27_rule(Parser *p);
 static void *_tmp_29_rule(Parser *p);
-static asdl_seq *_loop0_30_rule(Parser *p);
-static asdl_seq *_loop1_31_rule(Parser *p);
-static asdl_seq *_loop0_33_rule(Parser *p);
-static asdl_seq *_gather_32_rule(Parser *p);
-static void *_tmp_34_rule(Parser *p);
-static asdl_seq *_loop0_36_rule(Parser *p);
-static asdl_seq *_gather_35_rule(Parser *p);
-static void *_tmp_37_rule(Parser *p);
-static asdl_seq *_loop0_39_rule(Parser *p);
-static asdl_seq *_gather_38_rule(Parser *p);
-static asdl_seq *_loop0_41_rule(Parser *p);
-static asdl_seq *_gather_40_rule(Parser *p);
-static asdl_seq *_loop0_43_rule(Parser *p);
-static asdl_seq *_gather_42_rule(Parser *p);
-static asdl_seq *_loop0_45_rule(Parser *p);
-static asdl_seq *_gather_44_rule(Parser *p);
-static void *_tmp_46_rule(Parser *p);
-static asdl_seq *_loop1_47_rule(Parser *p);
-static void *_tmp_48_rule(Parser *p);
+static void *_tmp_30_rule(Parser *p);
+static asdl_seq *_loop0_31_rule(Parser *p);
+static asdl_seq *_loop1_32_rule(Parser *p);
+static asdl_seq *_loop0_34_rule(Parser *p);
+static asdl_seq *_gather_33_rule(Parser *p);
+static void *_tmp_35_rule(Parser *p);
+static asdl_seq *_loop0_37_rule(Parser *p);
+static asdl_seq *_gather_36_rule(Parser *p);
+static void *_tmp_38_rule(Parser *p);
+static asdl_seq *_loop0_40_rule(Parser *p);
+static asdl_seq *_gather_39_rule(Parser *p);
+static asdl_seq *_loop0_42_rule(Parser *p);
+static asdl_seq *_gather_41_rule(Parser *p);
+static asdl_seq *_loop0_44_rule(Parser *p);
+static asdl_seq *_gather_43_rule(Parser *p);
+static asdl_seq *_loop0_46_rule(Parser *p);
+static asdl_seq *_gather_45_rule(Parser *p);
+static void *_tmp_47_rule(Parser *p);
+static asdl_seq *_loop1_48_rule(Parser *p);
 static void *_tmp_49_rule(Parser *p);
 static void *_tmp_50_rule(Parser *p);
 static void *_tmp_51_rule(Parser *p);
 static void *_tmp_52_rule(Parser *p);
-static asdl_seq *_loop0_53_rule(Parser *p);
+static void *_tmp_53_rule(Parser *p);
 static asdl_seq *_loop0_54_rule(Parser *p);
 static asdl_seq *_loop0_55_rule(Parser *p);
-static asdl_seq *_loop1_56_rule(Parser *p);
-static asdl_seq *_loop0_57_rule(Parser *p);
-static asdl_seq *_loop1_58_rule(Parser *p);
+static asdl_seq *_loop0_56_rule(Parser *p);
+static asdl_seq *_loop1_57_rule(Parser *p);
+static asdl_seq *_loop0_58_rule(Parser *p);
 static asdl_seq *_loop1_59_rule(Parser *p);
 static asdl_seq *_loop1_60_rule(Parser *p);
-static asdl_seq *_loop0_61_rule(Parser *p);
-static asdl_seq *_loop1_62_rule(Parser *p);
-static asdl_seq *_loop0_63_rule(Parser *p);
-static asdl_seq *_loop1_64_rule(Parser *p);
-static asdl_seq *_loop0_65_rule(Parser *p);
-static asdl_seq *_loop1_66_rule(Parser *p);
+static asdl_seq *_loop1_61_rule(Parser *p);
+static asdl_seq *_loop0_62_rule(Parser *p);
+static asdl_seq *_loop1_63_rule(Parser *p);
+static asdl_seq *_loop0_64_rule(Parser *p);
+static asdl_seq *_loop1_65_rule(Parser *p);
+static asdl_seq *_loop0_66_rule(Parser *p);
 static asdl_seq *_loop1_67_rule(Parser *p);
-static void *_tmp_68_rule(Parser *p);
-static asdl_seq *_loop0_70_rule(Parser *p);
-static asdl_seq *_gather_69_rule(Parser *p);
-static asdl_seq *_loop1_71_rule(Parser *p);
-static asdl_seq *_loop0_73_rule(Parser *p);
-static asdl_seq *_gather_72_rule(Parser *p);
-static asdl_seq *_loop1_74_rule(Parser *p);
-static asdl_seq *_loop0_75_rule(Parser *p);
+static asdl_seq *_loop1_68_rule(Parser *p);
+static void *_tmp_69_rule(Parser *p);
+static asdl_seq *_loop0_71_rule(Parser *p);
+static asdl_seq *_gather_70_rule(Parser *p);
+static asdl_seq *_loop1_72_rule(Parser *p);
+static asdl_seq *_loop0_74_rule(Parser *p);
+static asdl_seq *_gather_73_rule(Parser *p);
+static asdl_seq *_loop1_75_rule(Parser *p);
 static asdl_seq *_loop0_76_rule(Parser *p);
 static asdl_seq *_loop0_77_rule(Parser *p);
-static asdl_seq *_loop1_78_rule(Parser *p);
-static asdl_seq *_loop0_79_rule(Parser *p);
-static asdl_seq *_loop1_80_rule(Parser *p);
+static asdl_seq *_loop0_78_rule(Parser *p);
+static asdl_seq *_loop1_79_rule(Parser *p);
+static asdl_seq *_loop0_80_rule(Parser *p);
 static asdl_seq *_loop1_81_rule(Parser *p);
 static asdl_seq *_loop1_82_rule(Parser *p);
-static asdl_seq *_loop0_83_rule(Parser *p);
-static asdl_seq *_loop1_84_rule(Parser *p);
-static asdl_seq *_loop0_85_rule(Parser *p);
-static asdl_seq *_loop1_86_rule(Parser *p);
-static asdl_seq *_loop0_87_rule(Parser *p);
-static asdl_seq *_loop1_88_rule(Parser *p);
+static asdl_seq *_loop1_83_rule(Parser *p);
+static asdl_seq *_loop0_84_rule(Parser *p);
+static asdl_seq *_loop1_85_rule(Parser *p);
+static asdl_seq *_loop0_86_rule(Parser *p);
+static asdl_seq *_loop1_87_rule(Parser *p);
+static asdl_seq *_loop0_88_rule(Parser *p);
 static asdl_seq *_loop1_89_rule(Parser *p);
 static asdl_seq *_loop1_90_rule(Parser *p);
 static asdl_seq *_loop1_91_rule(Parser *p);
-static void *_tmp_92_rule(Parser *p);
-static asdl_seq *_loop0_94_rule(Parser *p);
-static asdl_seq *_gather_93_rule(Parser *p);
-static void *_tmp_95_rule(Parser *p);
+static asdl_seq *_loop1_92_rule(Parser *p);
+static void *_tmp_93_rule(Parser *p);
+static asdl_seq *_loop0_95_rule(Parser *p);
+static asdl_seq *_gather_94_rule(Parser *p);
 static void *_tmp_96_rule(Parser *p);
 static void *_tmp_97_rule(Parser *p);
 static void *_tmp_98_rule(Parser *p);
-static asdl_seq *_loop1_99_rule(Parser *p);
-static void *_tmp_100_rule(Parser *p);
+static void *_tmp_99_rule(Parser *p);
+static asdl_seq *_loop1_100_rule(Parser *p);
 static void *_tmp_101_rule(Parser *p);
-static asdl_seq *_loop0_103_rule(Parser *p);
-static asdl_seq *_gather_102_rule(Parser *p);
-static asdl_seq *_loop1_104_rule(Parser *p);
-static asdl_seq *_loop0_105_rule(Parser *p);
+static void *_tmp_102_rule(Parser *p);
+static asdl_seq *_loop0_104_rule(Parser *p);
+static asdl_seq *_gather_103_rule(Parser *p);
+static asdl_seq *_loop1_105_rule(Parser *p);
 static asdl_seq *_loop0_106_rule(Parser *p);
-static void *_tmp_107_rule(Parser *p);
+static asdl_seq *_loop0_107_rule(Parser *p);
 static void *_tmp_108_rule(Parser *p);
-static asdl_seq *_loop0_110_rule(Parser *p);
-static asdl_seq *_gather_109_rule(Parser *p);
-static asdl_seq *_loop0_112_rule(Parser *p);
-static asdl_seq *_gather_111_rule(Parser *p);
-static asdl_seq *_loop0_114_rule(Parser *p);
-static asdl_seq *_gather_113_rule(Parser *p);
-static asdl_seq *_loop0_116_rule(Parser *p);
-static asdl_seq *_gather_115_rule(Parser *p);
+static void *_tmp_109_rule(Parser *p);
+static asdl_seq *_loop0_111_rule(Parser *p);
+static asdl_seq *_gather_110_rule(Parser *p);
+static asdl_seq *_loop0_113_rule(Parser *p);
+static asdl_seq *_gather_112_rule(Parser *p);
+static asdl_seq *_loop0_115_rule(Parser *p);
+static asdl_seq *_gather_114_rule(Parser *p);
 static asdl_seq *_loop0_117_rule(Parser *p);
-static asdl_seq *_loop0_119_rule(Parser *p);
-static asdl_seq *_gather_118_rule(Parser *p);
-static void *_tmp_120_rule(Parser *p);
-static asdl_seq *_loop0_122_rule(Parser *p);
-static asdl_seq *_gather_121_rule(Parser *p);
-static asdl_seq *_loop0_124_rule(Parser *p);
-static asdl_seq *_gather_123_rule(Parser *p);
-static void *_tmp_125_rule(Parser *p);
-static asdl_seq *_loop0_126_rule(Parser *p);
-static void *_tmp_127_rule(Parser *p);
-static asdl_seq *_loop0_128_rule(Parser *p);
+static asdl_seq *_gather_116_rule(Parser *p);
+static asdl_seq *_loop0_118_rule(Parser *p);
+static asdl_seq *_loop0_120_rule(Parser *p);
+static asdl_seq *_gather_119_rule(Parser *p);
+static void *_tmp_121_rule(Parser *p);
+static asdl_seq *_loop0_123_rule(Parser *p);
+static asdl_seq *_gather_122_rule(Parser *p);
+static asdl_seq *_loop0_125_rule(Parser *p);
+static asdl_seq *_gather_124_rule(Parser *p);
+static void *_tmp_126_rule(Parser *p);
+static asdl_seq *_loop0_127_rule(Parser *p);
+static void *_tmp_128_rule(Parser *p);
 static asdl_seq *_loop0_129_rule(Parser *p);
-static void *_tmp_130_rule(Parser *p);
+static asdl_seq *_loop0_130_rule(Parser *p);
 static void *_tmp_131_rule(Parser *p);
-static asdl_seq *_loop0_132_rule(Parser *p);
-static void *_tmp_133_rule(Parser *p);
-static asdl_seq *_loop0_134_rule(Parser *p);
-static void *_tmp_135_rule(Parser *p);
+static void *_tmp_132_rule(Parser *p);
+static asdl_seq *_loop0_133_rule(Parser *p);
+static void *_tmp_134_rule(Parser *p);
+static asdl_seq *_loop0_135_rule(Parser *p);
 static void *_tmp_136_rule(Parser *p);
 static void *_tmp_137_rule(Parser *p);
 static void *_tmp_138_rule(Parser *p);
@@ -696,10 +701,11 @@
 static void *_tmp_148_rule(Parser *p);
 static void *_tmp_149_rule(Parser *p);
 static void *_tmp_150_rule(Parser *p);
-static asdl_seq *_loop1_151_rule(Parser *p);
+static void *_tmp_151_rule(Parser *p);
 static asdl_seq *_loop1_152_rule(Parser *p);
-static void *_tmp_153_rule(Parser *p);
+static asdl_seq *_loop1_153_rule(Parser *p);
 static void *_tmp_154_rule(Parser *p);
+static void *_tmp_155_rule(Parser *p);
 
 
 // file: statements? $
@@ -2015,7 +2021,7 @@
 //     | NAME ':' expression ['=' annotated_rhs]
 //     | ('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]
 //     | ((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?
-//     | single_target augassign (yield_expr | star_expressions)
+//     | single_target augassign ~ (yield_expr | star_expressions)
 //     | invalid_assignment
 static stmt_ty
 assignment_rule(Parser *p)
@@ -2161,12 +2167,13 @@
         D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?"));
     }
-    { // single_target augassign (yield_expr | star_expressions)
+    { // single_target augassign ~ (yield_expr | star_expressions)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)"));
+        D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_target augassign ~ (yield_expr | star_expressions)"));
+        int _cut_var = 0;
         expr_ty a;
         AugOperator* b;
         void *c;
@@ -2175,10 +2182,12 @@
             &&
             (b = augassign_rule(p))  // augassign
             &&
+            (_cut_var = 1)
+            &&
             (c = _tmp_24_rule(p))  // yield_expr | star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)"));
+            D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_target augassign ~ (yield_expr | star_expressions)"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -2198,7 +2207,11 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_target augassign (yield_expr | star_expressions)"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_target augassign ~ (yield_expr | star_expressions)"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
     { // invalid_assignment
         if (p->error_indicator) {
@@ -2815,7 +2828,7 @@
     return _res;
 }
 
-// del_stmt: 'del' del_targets
+// del_stmt: 'del' del_targets &(';' | NEWLINE) | invalid_del_stmt
 static stmt_ty
 del_stmt_rule(Parser *p)
 {
@@ -2835,21 +2848,23 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // 'del' del_targets
+    { // 'del' del_targets &(';' | NEWLINE)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'del' del_targets"));
+        D(fprintf(stderr, "%*c> del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'del' del_targets &(';' | NEWLINE)"));
         Token * _keyword;
         asdl_seq* a;
         if (
             (_keyword = _PyPegen_expect_token(p, 503))  // token='del'
             &&
             (a = del_targets_rule(p))  // del_targets
+            &&
+            _PyPegen_lookahead(1, _tmp_30_rule, p)
         )
         {
-            D(fprintf(stderr, "%*c+ del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'del' del_targets"));
+            D(fprintf(stderr, "%*c+ del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'del' del_targets &(';' | NEWLINE)"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -2869,7 +2884,26 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s del_stmt[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'del' del_targets"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'del' del_targets &(';' | NEWLINE)"));
+    }
+    { // invalid_del_stmt
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_del_stmt"));
+        void *invalid_del_stmt_var;
+        if (
+            (invalid_del_stmt_var = invalid_del_stmt_rule(p))  // invalid_del_stmt
+        )
+        {
+            D(fprintf(stderr, "%*c+ del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_del_stmt"));
+            _res = invalid_del_stmt_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s del_stmt[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_del_stmt"));
     }
     _res = NULL;
   done:
@@ -3030,7 +3064,7 @@
         if (
             (_keyword = _PyPegen_expect_token(p, 514))  // token='from'
             &&
-            (a = _loop0_30_rule(p))  // (('.' | '...'))*
+            (a = _loop0_31_rule(p))  // (('.' | '...'))*
             &&
             (b = dotted_name_rule(p))  // dotted_name
             &&
@@ -3074,7 +3108,7 @@
         if (
             (_keyword = _PyPegen_expect_token(p, 514))  // token='from'
             &&
-            (a = _loop1_31_rule(p))  // (('.' | '...'))+
+            (a = _loop1_32_rule(p))  // (('.' | '...'))+
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 513))  // token='import'
             &&
@@ -3247,7 +3281,7 @@
         D(fprintf(stderr, "%*c> import_from_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+"));
         asdl_seq * a;
         if (
-            (a = _gather_32_rule(p))  // ','.import_from_as_name+
+            (a = _gather_33_rule(p))  // ','.import_from_as_name+
         )
         {
             D(fprintf(stderr, "%*c+ import_from_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+"));
@@ -3291,7 +3325,7 @@
         if (
             (a = _PyPegen_name_token(p))  // NAME
             &&
-            (b = _tmp_34_rule(p), 1)  // ['as' NAME]
+            (b = _tmp_35_rule(p), 1)  // ['as' NAME]
         )
         {
             D(fprintf(stderr, "%*c+ import_from_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ['as' NAME]"));
@@ -3332,7 +3366,7 @@
         D(fprintf(stderr, "%*c> dotted_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+"));
         asdl_seq * a;
         if (
-            (a = _gather_35_rule(p))  // ','.dotted_as_name+
+            (a = _gather_36_rule(p))  // ','.dotted_as_name+
         )
         {
             D(fprintf(stderr, "%*c+ dotted_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+"));
@@ -3376,7 +3410,7 @@
         if (
             (a = dotted_name_rule(p))  // dotted_name
             &&
-            (b = _tmp_37_rule(p), 1)  // ['as' NAME]
+            (b = _tmp_38_rule(p), 1)  // ['as' NAME]
         )
         {
             D(fprintf(stderr, "%*c+ dotted_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name ['as' NAME]"));
@@ -3849,8 +3883,9 @@
 }
 
 // for_stmt:
-//     | 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?
-//     | ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?
+//     | 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?
+//     | ASYNC 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?
+//     | invalid_for_target
 static stmt_ty
 for_stmt_rule(Parser *p)
 {
@@ -3870,12 +3905,13 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?
+    { // 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+        D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
+        int _cut_var = 0;
         Token * _keyword;
         Token * _keyword_1;
         Token * _literal;
@@ -3891,6 +3927,8 @@
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 518))  // token='in'
             &&
+            (_cut_var = 1)
+            &&
             (ex = star_expressions_rule(p))  // star_expressions
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
@@ -3902,7 +3940,7 @@
             (el = else_block_rule(p), 1)  // else_block?
         )
         {
-            D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+            D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -3922,14 +3960,19 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
-    { // ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?
+    { // ASYNC 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+        D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
+        int _cut_var = 0;
         Token * _keyword;
         Token * _keyword_1;
         Token * _literal;
@@ -3948,6 +3991,8 @@
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 518))  // token='in'
             &&
+            (_cut_var = 1)
+            &&
             (ex = star_expressions_rule(p))  // star_expressions
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
@@ -3959,7 +4004,7 @@
             (el = else_block_rule(p), 1)  // else_block?
         )
         {
-            D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+            D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -3979,7 +4024,30 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ star_expressions ':' TYPE_COMMENT? block else_block?"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
+    }
+    { // invalid_for_target
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_for_target"));
+        void *invalid_for_target_var;
+        if (
+            (invalid_for_target_var = invalid_for_target_rule(p))  // invalid_for_target
+        )
+        {
+            D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_for_target"));
+            _res = invalid_for_target_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_for_target"));
     }
     _res = NULL;
   done:
@@ -4030,7 +4098,7 @@
             &&
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (a = _gather_38_rule(p))  // ','.with_item+
+            (a = _gather_39_rule(p))  // ','.with_item+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
             &&
@@ -4077,7 +4145,7 @@
         if (
             (_keyword = _PyPegen_expect_token(p, 519))  // token='with'
             &&
-            (a = _gather_40_rule(p))  // ','.with_item+
+            (a = _gather_41_rule(p))  // ','.with_item+
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4130,7 +4198,7 @@
             &&
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (a = _gather_42_rule(p))  // ','.with_item+
+            (a = _gather_43_rule(p))  // ','.with_item+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
             &&
@@ -4180,7 +4248,7 @@
             &&
             (_keyword = _PyPegen_expect_token(p, 519))  // token='with'
             &&
-            (a = _gather_44_rule(p))  // ','.with_item+
+            (a = _gather_45_rule(p))  // ','.with_item+
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4217,7 +4285,7 @@
     return _res;
 }
 
-// with_item: expression ['as' target]
+// with_item: expression 'as' target &(',' | ')' | ':') | invalid_with_item | expression
 static withitem_ty
 with_item_rule(Parser *p)
 {
@@ -4228,22 +4296,27 @@
     }
     withitem_ty _res = NULL;
     int _mark = p->mark;
-    { // expression ['as' target]
+    { // expression 'as' target &(',' | ')' | ':')
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' target]"));
+        D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression 'as' target &(',' | ')' | ':')"));
+        Token * _keyword;
         expr_ty e;
-        void *o;
+        expr_ty t;
         if (
             (e = expression_rule(p))  // expression
             &&
-            (o = _tmp_46_rule(p), 1)  // ['as' target]
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
+            &&
+            (t = target_rule(p))  // target
+            &&
+            _PyPegen_lookahead(1, _tmp_47_rule, p)
         )
         {
-            D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' target]"));
-            _res = _Py_withitem ( e , o , p -> arena );
+            D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression 'as' target &(',' | ')' | ':')"));
+            _res = _Py_withitem ( e , t , p -> arena );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
                 D(p->level--);
@@ -4253,7 +4326,50 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s with_item[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' target]"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression 'as' target &(',' | ')' | ':')"));
+    }
+    { // invalid_with_item
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_with_item"));
+        void *invalid_with_item_var;
+        if (
+            (invalid_with_item_var = invalid_with_item_rule(p))  // invalid_with_item
+        )
+        {
+            D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_with_item"));
+            _res = invalid_with_item_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s with_item[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_with_item"));
+    }
+    { // expression
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression"));
+        expr_ty e;
+        if (
+            (e = expression_rule(p))  // expression
+        )
+        {
+            D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression"));
+            _res = _Py_withitem ( e , NULL , p -> arena );
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s with_item[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression"));
     }
     _res = NULL;
   done:
@@ -4344,7 +4460,7 @@
             &&
             (b = block_rule(p))  // block
             &&
-            (ex = _loop1_47_rule(p))  // except_block+
+            (ex = _loop1_48_rule(p))  // except_block+
             &&
             (el = else_block_rule(p), 1)  // else_block?
             &&
@@ -4411,11 +4527,11 @@
         expr_ty e;
         void *t;
         if (
-            (_keyword = _PyPegen_expect_token(p, 520))  // token='except'
+            (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
             &&
             (e = expression_rule(p))  // expression
             &&
-            (t = _tmp_48_rule(p), 1)  // ['as' NAME]
+            (t = _tmp_49_rule(p), 1)  // ['as' NAME]
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4454,7 +4570,7 @@
         Token * _literal;
         asdl_seq* b;
         if (
-            (_keyword = _PyPegen_expect_token(p, 520))  // token='except'
+            (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4510,7 +4626,7 @@
         Token * _literal;
         asdl_seq* a;
         if (
-            (_keyword = _PyPegen_expect_token(p, 521))  // token='finally'
+            (_keyword = _PyPegen_expect_token(p, 522))  // token='finally'
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4632,7 +4748,7 @@
             &&
             (a = expression_rule(p))  // expression
             &&
-            (b = _tmp_49_rule(p), 1)  // ['from' expression]
+            (b = _tmp_50_rule(p), 1)  // ['from' expression]
         )
         {
             D(fprintf(stderr, "%*c+ raise_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'raise' expression ['from' expression]"));
@@ -4797,7 +4913,7 @@
         void *params;
         void *tc;
         if (
-            (_keyword = _PyPegen_expect_token(p, 522))  // token='def'
+            (_keyword = _PyPegen_expect_token(p, 523))  // token='def'
             &&
             (n = _PyPegen_name_token(p))  // NAME
             &&
@@ -4807,7 +4923,7 @@
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
             &&
-            (a = _tmp_50_rule(p), 1)  // ['->' expression]
+            (a = _tmp_51_rule(p), 1)  // ['->' expression]
             &&
             (_literal_2 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4857,7 +4973,7 @@
         if (
             (async_var = _PyPegen_expect_token(p, ASYNC))  // token='ASYNC'
             &&
-            (_keyword = _PyPegen_expect_token(p, 522))  // token='def'
+            (_keyword = _PyPegen_expect_token(p, 523))  // token='def'
             &&
             (n = _PyPegen_name_token(p))  // NAME
             &&
@@ -4867,7 +4983,7 @@
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
             &&
-            (a = _tmp_51_rule(p), 1)  // ['->' expression]
+            (a = _tmp_52_rule(p), 1)  // ['->' expression]
             &&
             (_literal_2 = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -4931,7 +5047,7 @@
             &&
             (t = _PyPegen_expect_token(p, TYPE_COMMENT))  // token='TYPE_COMMENT'
             &&
-            _PyPegen_lookahead(1, _tmp_52_rule, p)
+            _PyPegen_lookahead(1, _tmp_53_rule, p)
         )
         {
             D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)"));
@@ -5075,9 +5191,9 @@
         if (
             (a = slash_no_default_rule(p))  // slash_no_default
             &&
-            (b = _loop0_53_rule(p))  // param_no_default*
+            (b = _loop0_54_rule(p))  // param_no_default*
             &&
-            (c = _loop0_54_rule(p))  // param_with_default*
+            (c = _loop0_55_rule(p))  // param_with_default*
             &&
             (d = star_etc_rule(p), 1)  // star_etc?
         )
@@ -5107,7 +5223,7 @@
         if (
             (a = slash_with_default_rule(p))  // slash_with_default
             &&
-            (b = _loop0_55_rule(p))  // param_with_default*
+            (b = _loop0_56_rule(p))  // param_with_default*
             &&
             (c = star_etc_rule(p), 1)  // star_etc?
         )
@@ -5135,9 +5251,9 @@
         asdl_seq * b;
         void *c;
         if (
-            (a = _loop1_56_rule(p))  // param_no_default+
+            (a = _loop1_57_rule(p))  // param_no_default+
             &&
-            (b = _loop0_57_rule(p))  // param_with_default*
+            (b = _loop0_58_rule(p))  // param_with_default*
             &&
             (c = star_etc_rule(p), 1)  // star_etc?
         )
@@ -5164,7 +5280,7 @@
         asdl_seq * a;
         void *b;
         if (
-            (a = _loop1_58_rule(p))  // param_with_default+
+            (a = _loop1_59_rule(p))  // param_with_default+
             &&
             (b = star_etc_rule(p), 1)  // star_etc?
         )
@@ -5233,7 +5349,7 @@
         Token * _literal_1;
         asdl_seq * a;
         if (
-            (a = _loop1_59_rule(p))  // param_no_default+
+            (a = _loop1_60_rule(p))  // param_no_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -5262,7 +5378,7 @@
         Token * _literal;
         asdl_seq * a;
         if (
-            (a = _loop1_60_rule(p))  // param_no_default+
+            (a = _loop1_61_rule(p))  // param_no_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -5312,9 +5428,9 @@
         asdl_seq * a;
         asdl_seq * b;
         if (
-            (a = _loop0_61_rule(p))  // param_no_default*
+            (a = _loop0_62_rule(p))  // param_no_default*
             &&
-            (b = _loop1_62_rule(p))  // param_with_default+
+            (b = _loop1_63_rule(p))  // param_with_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -5344,9 +5460,9 @@
         asdl_seq * a;
         asdl_seq * b;
         if (
-            (a = _loop0_63_rule(p))  // param_no_default*
+            (a = _loop0_64_rule(p))  // param_no_default*
             &&
-            (b = _loop1_64_rule(p))  // param_with_default+
+            (b = _loop1_65_rule(p))  // param_with_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -5402,7 +5518,7 @@
             &&
             (a = param_no_default_rule(p))  // param_no_default
             &&
-            (b = _loop0_65_rule(p))  // param_maybe_default*
+            (b = _loop0_66_rule(p))  // param_maybe_default*
             &&
             (c = kwds_rule(p), 1)  // kwds?
         )
@@ -5435,7 +5551,7 @@
             &&
             (_literal_1 = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (b = _loop1_66_rule(p))  // param_maybe_default+
+            (b = _loop1_67_rule(p))  // param_maybe_default+
             &&
             (c = kwds_rule(p), 1)  // kwds?
         )
@@ -5957,7 +6073,7 @@
         D(fprintf(stderr, "%*c> decorators[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+"));
         asdl_seq * a;
         if (
-            (a = _loop1_67_rule(p))  // (('@' named_expression NEWLINE))+
+            (a = _loop1_68_rule(p))  // (('@' named_expression NEWLINE))+
         )
         {
             D(fprintf(stderr, "%*c+ decorators[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+"));
@@ -6074,11 +6190,11 @@
         void *b;
         asdl_seq* c;
         if (
-            (_keyword = _PyPegen_expect_token(p, 523))  // token='class'
+            (_keyword = _PyPegen_expect_token(p, 524))  // token='class'
             &&
             (a = _PyPegen_name_token(p))  // NAME
             &&
-            (b = _tmp_68_rule(p), 1)  // ['(' arguments? ')']
+            (b = _tmp_69_rule(p), 1)  // ['(' arguments? ')']
             &&
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
@@ -6227,7 +6343,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_69_rule(p))  // ','.star_expression+
+            (a = _gather_70_rule(p))  // ','.star_expression+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -6287,7 +6403,7 @@
         if (
             (a = star_expression_rule(p))  // star_expression
             &&
-            (b = _loop1_71_rule(p))  // ((',' star_expression))+
+            (b = _loop1_72_rule(p))  // ((',' star_expression))+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -6482,7 +6598,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_72_rule(p))  // ','.star_named_expression+
+            (a = _gather_73_rule(p))  // ','.star_named_expression+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -6587,7 +6703,7 @@
     return _res;
 }
 
-// named_expression: NAME ':=' expression | expression !':=' | invalid_named_expression
+// named_expression: NAME ':=' ~ expression | expression !':=' | invalid_named_expression
 static expr_ty
 named_expression_rule(Parser *p)
 {
@@ -6607,12 +6723,13 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // NAME ':=' expression
+    { // NAME ':=' ~ expression
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression"));
+        D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':=' ~ expression"));
+        int _cut_var = 0;
         Token * _literal;
         expr_ty a;
         expr_ty b;
@@ -6621,10 +6738,12 @@
             &&
             (_literal = _PyPegen_expect_token(p, 53))  // token=':='
             &&
+            (_cut_var = 1)
+            &&
             (b = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression"));
+            D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':=' ~ expression"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -6644,7 +6763,11 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':=' expression"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':=' ~ expression"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
     { // expression !':='
         if (p->error_indicator) {
@@ -6780,7 +6903,7 @@
         if (
             (a = expression_rule(p))  // expression
             &&
-            (b = _loop1_74_rule(p))  // ((',' expression))+
+            (b = _loop1_75_rule(p))  // ((',' expression))+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -7013,7 +7136,7 @@
         void *a;
         expr_ty b;
         if (
-            (_keyword = _PyPegen_expect_token(p, 524))  // token='lambda'
+            (_keyword = _PyPegen_expect_token(p, 525))  // token='lambda'
             &&
             (a = lambda_params_rule(p), 1)  // lambda_params?
             &&
@@ -7134,9 +7257,9 @@
         if (
             (a = lambda_slash_no_default_rule(p))  // lambda_slash_no_default
             &&
-            (b = _loop0_75_rule(p))  // lambda_param_no_default*
+            (b = _loop0_76_rule(p))  // lambda_param_no_default*
             &&
-            (c = _loop0_76_rule(p))  // lambda_param_with_default*
+            (c = _loop0_77_rule(p))  // lambda_param_with_default*
             &&
             (d = lambda_star_etc_rule(p), 1)  // lambda_star_etc?
         )
@@ -7166,7 +7289,7 @@
         if (
             (a = lambda_slash_with_default_rule(p))  // lambda_slash_with_default
             &&
-            (b = _loop0_77_rule(p))  // lambda_param_with_default*
+            (b = _loop0_78_rule(p))  // lambda_param_with_default*
             &&
             (c = lambda_star_etc_rule(p), 1)  // lambda_star_etc?
         )
@@ -7194,9 +7317,9 @@
         asdl_seq * b;
         void *c;
         if (
-            (a = _loop1_78_rule(p))  // lambda_param_no_default+
+            (a = _loop1_79_rule(p))  // lambda_param_no_default+
             &&
-            (b = _loop0_79_rule(p))  // lambda_param_with_default*
+            (b = _loop0_80_rule(p))  // lambda_param_with_default*
             &&
             (c = lambda_star_etc_rule(p), 1)  // lambda_star_etc?
         )
@@ -7223,7 +7346,7 @@
         asdl_seq * a;
         void *b;
         if (
-            (a = _loop1_80_rule(p))  // lambda_param_with_default+
+            (a = _loop1_81_rule(p))  // lambda_param_with_default+
             &&
             (b = lambda_star_etc_rule(p), 1)  // lambda_star_etc?
         )
@@ -7294,7 +7417,7 @@
         Token * _literal_1;
         asdl_seq * a;
         if (
-            (a = _loop1_81_rule(p))  // lambda_param_no_default+
+            (a = _loop1_82_rule(p))  // lambda_param_no_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -7323,7 +7446,7 @@
         Token * _literal;
         asdl_seq * a;
         if (
-            (a = _loop1_82_rule(p))  // lambda_param_no_default+
+            (a = _loop1_83_rule(p))  // lambda_param_no_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -7373,9 +7496,9 @@
         asdl_seq * a;
         asdl_seq * b;
         if (
-            (a = _loop0_83_rule(p))  // lambda_param_no_default*
+            (a = _loop0_84_rule(p))  // lambda_param_no_default*
             &&
-            (b = _loop1_84_rule(p))  // lambda_param_with_default+
+            (b = _loop1_85_rule(p))  // lambda_param_with_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -7405,9 +7528,9 @@
         asdl_seq * a;
         asdl_seq * b;
         if (
-            (a = _loop0_85_rule(p))  // lambda_param_no_default*
+            (a = _loop0_86_rule(p))  // lambda_param_no_default*
             &&
-            (b = _loop1_86_rule(p))  // lambda_param_with_default+
+            (b = _loop1_87_rule(p))  // lambda_param_with_default+
             &&
             (_literal = _PyPegen_expect_token(p, 17))  // token='/'
             &&
@@ -7463,7 +7586,7 @@
             &&
             (a = lambda_param_no_default_rule(p))  // lambda_param_no_default
             &&
-            (b = _loop0_87_rule(p))  // lambda_param_maybe_default*
+            (b = _loop0_88_rule(p))  // lambda_param_maybe_default*
             &&
             (c = lambda_kwds_rule(p), 1)  // lambda_kwds?
         )
@@ -7496,7 +7619,7 @@
             &&
             (_literal_1 = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (b = _loop1_88_rule(p))  // lambda_param_maybe_default+
+            (b = _loop1_89_rule(p))  // lambda_param_maybe_default+
             &&
             (c = lambda_kwds_rule(p), 1)  // lambda_kwds?
         )
@@ -7923,7 +8046,7 @@
         if (
             (a = conjunction_rule(p))  // conjunction
             &&
-            (b = _loop1_89_rule(p))  // (('or' conjunction))+
+            (b = _loop1_90_rule(p))  // (('or' conjunction))+
         )
         {
             D(fprintf(stderr, "%*c+ disjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "conjunction (('or' conjunction))+"));
@@ -8009,7 +8132,7 @@
         if (
             (a = inversion_rule(p))  // inversion
             &&
-            (b = _loop1_90_rule(p))  // (('and' inversion))+
+            (b = _loop1_91_rule(p))  // (('and' inversion))+
         )
         {
             D(fprintf(stderr, "%*c+ conjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "inversion (('and' inversion))+"));
@@ -8093,7 +8216,7 @@
         Token * _keyword;
         expr_ty a;
         if (
-            (_keyword = _PyPegen_expect_token(p, 525))  // token='not'
+            (_keyword = _PyPegen_expect_token(p, 526))  // token='not'
             &&
             (a = inversion_rule(p))  // inversion
         )
@@ -8177,7 +8300,7 @@
         if (
             (a = bitwise_or_rule(p))  // bitwise_or
             &&
-            (b = _loop1_91_rule(p))  // compare_op_bitwise_or_pair+
+            (b = _loop1_92_rule(p))  // compare_op_bitwise_or_pair+
         )
         {
             D(fprintf(stderr, "%*c+ comparison[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+"));
@@ -8505,10 +8628,10 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> noteq_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('!=') bitwise_or"));
-        void *_tmp_92_var;
+        void *_tmp_93_var;
         expr_ty a;
         if (
-            (_tmp_92_var = _tmp_92_rule(p))  // '!='
+            (_tmp_93_var = _tmp_93_rule(p))  // '!='
             &&
             (a = bitwise_or_rule(p))  // bitwise_or
         )
@@ -8729,7 +8852,7 @@
         Token * _keyword_1;
         expr_ty a;
         if (
-            (_keyword = _PyPegen_expect_token(p, 525))  // token='not'
+            (_keyword = _PyPegen_expect_token(p, 526))  // token='not'
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 518))  // token='in'
             &&
@@ -8820,9 +8943,9 @@
         Token * _keyword_1;
         expr_ty a;
         if (
-            (_keyword = _PyPegen_expect_token(p, 526))  // token='is'
+            (_keyword = _PyPegen_expect_token(p, 527))  // token='is'
             &&
-            (_keyword_1 = _PyPegen_expect_token(p, 525))  // token='not'
+            (_keyword_1 = _PyPegen_expect_token(p, 526))  // token='not'
             &&
             (a = bitwise_or_rule(p))  // bitwise_or
         )
@@ -8866,7 +8989,7 @@
         Token * _keyword;
         expr_ty a;
         if (
-            (_keyword = _PyPegen_expect_token(p, 526))  // token='is'
+            (_keyword = _PyPegen_expect_token(p, 527))  // token='is'
             &&
             (a = bitwise_or_rule(p))  // bitwise_or
         )
@@ -10437,7 +10560,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_93_rule(p))  // ','.slice+
+            (a = _gather_94_rule(p))  // ','.slice+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -10507,7 +10630,7 @@
             &&
             (b = expression_rule(p), 1)  // expression?
             &&
-            (c = _tmp_95_rule(p), 1)  // [':' expression?]
+            (c = _tmp_96_rule(p), 1)  // [':' expression?]
         )
         {
             D(fprintf(stderr, "%*c+ slice[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression? ':' expression? [':' expression?]"));
@@ -10620,7 +10743,7 @@
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 527))  // token='True'
+            (_keyword = _PyPegen_expect_token(p, 528))  // token='True'
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'"));
@@ -10653,7 +10776,7 @@
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 528))  // token='False'
+            (_keyword = _PyPegen_expect_token(p, 529))  // token='False'
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'"));
@@ -10686,7 +10809,7 @@
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 529))  // token='None'
+            (_keyword = _PyPegen_expect_token(p, 530))  // token='None'
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'"));
@@ -10719,7 +10842,7 @@
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'__peg_parser__'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 530))  // token='__peg_parser__'
+            (_keyword = _PyPegen_expect_token(p, 531))  // token='__peg_parser__'
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'__peg_parser__'"));
@@ -10781,15 +10904,15 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)"));
-        void *_tmp_96_var;
+        void *_tmp_97_var;
         if (
             _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 7)  // token='('
             &&
-            (_tmp_96_var = _tmp_96_rule(p))  // tuple | group | genexp
+            (_tmp_97_var = _tmp_97_rule(p))  // tuple | group | genexp
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)"));
-            _res = _tmp_96_var;
+            _res = _tmp_97_var;
             goto done;
         }
         p->mark = _mark;
@@ -10802,15 +10925,15 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)"));
-        void *_tmp_97_var;
+        void *_tmp_98_var;
         if (
             _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 9)  // token='['
             &&
-            (_tmp_97_var = _tmp_97_rule(p))  // list | listcomp
+            (_tmp_98_var = _tmp_98_rule(p))  // list | listcomp
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)"));
-            _res = _tmp_97_var;
+            _res = _tmp_98_var;
             goto done;
         }
         p->mark = _mark;
@@ -10823,15 +10946,15 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)"));
-        void *_tmp_98_var;
+        void *_tmp_99_var;
         if (
             _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 25)  // token='{'
             &&
-            (_tmp_98_var = _tmp_98_rule(p))  // dict | set | dictcomp | setcomp
+            (_tmp_99_var = _tmp_99_rule(p))  // dict | set | dictcomp | setcomp
         )
         {
             D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)"));
-            _res = _tmp_98_var;
+            _res = _tmp_99_var;
             goto done;
         }
         p->mark = _mark;
@@ -10900,7 +11023,7 @@
         D(fprintf(stderr, "%*c> strings[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING+"));
         asdl_seq * a;
         if (
-            (a = _loop1_99_rule(p))  // STRING+
+            (a = _loop1_100_rule(p))  // STRING+
         )
         {
             D(fprintf(stderr, "%*c+ strings[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "STRING+"));
@@ -10988,7 +11111,7 @@
     return _res;
 }
 
-// listcomp: '[' named_expression for_if_clauses ']' | invalid_comprehension
+// listcomp: '[' named_expression ~ for_if_clauses ']' | invalid_comprehension
 static expr_ty
 listcomp_rule(Parser *p)
 {
@@ -11008,12 +11131,13 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // '[' named_expression for_if_clauses ']'
+    { // '[' named_expression ~ for_if_clauses ']'
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'"));
+        D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' named_expression ~ for_if_clauses ']'"));
+        int _cut_var = 0;
         Token * _literal;
         Token * _literal_1;
         expr_ty a;
@@ -11023,12 +11147,14 @@
             &&
             (a = named_expression_rule(p))  // named_expression
             &&
+            (_cut_var = 1)
+            &&
             (b = for_if_clauses_rule(p))  // for_if_clauses
             &&
             (_literal_1 = _PyPegen_expect_token(p, 10))  // token=']'
         )
         {
-            D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'"));
+            D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' named_expression ~ for_if_clauses ']'"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -11048,7 +11174,11 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s listcomp[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' named_expression for_if_clauses ']'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' named_expression ~ for_if_clauses ']'"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
     { // invalid_comprehension
         if (p->error_indicator) {
@@ -11107,7 +11237,7 @@
         if (
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (a = _tmp_100_rule(p), 1)  // [star_named_expression ',' star_named_expressions?]
+            (a = _tmp_101_rule(p), 1)  // [star_named_expression ',' star_named_expressions?]
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
         )
@@ -11140,7 +11270,7 @@
     return _res;
 }
 
-// group: '(' (yield_expr | named_expression) ')'
+// group: '(' (yield_expr | named_expression) ')' | invalid_group
 static expr_ty
 group_rule(Parser *p)
 {
@@ -11163,7 +11293,7 @@
         if (
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
             &&
-            (a = _tmp_101_rule(p))  // yield_expr | named_expression
+            (a = _tmp_102_rule(p))  // yield_expr | named_expression
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
         )
@@ -11181,13 +11311,32 @@
         D(fprintf(stderr, "%*c%s group[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' (yield_expr | named_expression) ')'"));
     }
+    { // invalid_group
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> group[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_group"));
+        void *invalid_group_var;
+        if (
+            (invalid_group_var = invalid_group_rule(p))  // invalid_group
+        )
+        {
+            D(fprintf(stderr, "%*c+ group[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_group"));
+            _res = invalid_group_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s group[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_group"));
+    }
     _res = NULL;
   done:
     D(p->level--);
     return _res;
 }
 
-// genexp: '(' expression for_if_clauses ')' | invalid_comprehension
+// genexp: '(' expression ~ for_if_clauses ')' | invalid_comprehension
 static expr_ty
 genexp_rule(Parser *p)
 {
@@ -11207,12 +11356,13 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // '(' expression for_if_clauses ')'
+    { // '(' expression ~ for_if_clauses ')'
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'"));
+        D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' expression ~ for_if_clauses ')'"));
+        int _cut_var = 0;
         Token * _literal;
         Token * _literal_1;
         expr_ty a;
@@ -11222,12 +11372,14 @@
             &&
             (a = expression_rule(p))  // expression
             &&
+            (_cut_var = 1)
+            &&
             (b = for_if_clauses_rule(p))  // for_if_clauses
             &&
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'"));
+            D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' expression ~ for_if_clauses ')'"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -11247,7 +11399,11 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s genexp[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' expression for_if_clauses ')'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' expression ~ for_if_clauses ')'"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
     { // invalid_comprehension
         if (p->error_indicator) {
@@ -11339,7 +11495,7 @@
     return _res;
 }
 
-// setcomp: '{' expression for_if_clauses '}' | invalid_comprehension
+// setcomp: '{' expression ~ for_if_clauses '}' | invalid_comprehension
 static expr_ty
 setcomp_rule(Parser *p)
 {
@@ -11359,12 +11515,13 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // '{' expression for_if_clauses '}'
+    { // '{' expression ~ for_if_clauses '}'
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'"));
+        D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expression ~ for_if_clauses '}'"));
+        int _cut_var = 0;
         Token * _literal;
         Token * _literal_1;
         expr_ty a;
@@ -11374,12 +11531,14 @@
             &&
             (a = expression_rule(p))  // expression
             &&
+            (_cut_var = 1)
+            &&
             (b = for_if_clauses_rule(p))  // for_if_clauses
             &&
             (_literal_1 = _PyPegen_expect_token(p, 26))  // token='}'
         )
         {
-            D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'"));
+            D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expression ~ for_if_clauses '}'"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -11399,7 +11558,11 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s setcomp[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expression for_if_clauses '}'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expression ~ for_if_clauses '}'"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
     { // invalid_comprehension
         if (p->error_indicator) {
@@ -11599,7 +11762,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_102_rule(p))  // ','.double_starred_kvpair+
+            (a = _gather_103_rule(p))  // ','.double_starred_kvpair+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -11750,13 +11913,13 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> for_if_clauses[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause+"));
-        asdl_seq * _loop1_104_var;
+        asdl_seq * _loop1_105_var;
         if (
-            (_loop1_104_var = _loop1_104_rule(p))  // for_if_clause+
+            (_loop1_105_var = _loop1_105_rule(p))  // for_if_clause+
         )
         {
             D(fprintf(stderr, "%*c+ for_if_clauses[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "for_if_clause+"));
-            _res = _loop1_104_var;
+            _res = _loop1_105_var;
             goto done;
         }
         p->mark = _mark;
@@ -11770,8 +11933,9 @@
 }
 
 // for_if_clause:
-//     | ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*
-//     | 'for' star_targets 'in' disjunction (('if' disjunction))*
+//     | ASYNC 'for' star_targets 'in' ~ disjunction (('if' disjunction))*
+//     | 'for' star_targets 'in' ~ disjunction (('if' disjunction))*
+//     | invalid_for_target
 static comprehension_ty
 for_if_clause_rule(Parser *p)
 {
@@ -11782,12 +11946,13 @@
     }
     comprehension_ty _res = NULL;
     int _mark = p->mark;
-    { // ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*
+    { // ASYNC 'for' star_targets 'in' ~ disjunction (('if' disjunction))*
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*"));
+        D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
+        int _cut_var = 0;
         Token * _keyword;
         Token * _keyword_1;
         expr_ty a;
@@ -11803,12 +11968,14 @@
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 518))  // token='in'
             &&
+            (_cut_var = 1)
+            &&
             (b = disjunction_rule(p))  // disjunction
             &&
-            (c = _loop0_105_rule(p))  // (('if' disjunction))*
+            (c = _loop0_106_rule(p))  // (('if' disjunction))*
         )
         {
-            D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*"));
+            D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
             _res = CHECK_VERSION ( 6 , "Async comprehensions are" , _Py_comprehension ( a , b , c , 1 , p -> arena ) );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -11819,14 +11986,19 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
     }
-    { // 'for' star_targets 'in' disjunction (('if' disjunction))*
+    { // 'for' star_targets 'in' ~ disjunction (('if' disjunction))*
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*"));
+        D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
+        int _cut_var = 0;
         Token * _keyword;
         Token * _keyword_1;
         expr_ty a;
@@ -11839,12 +12011,14 @@
             &&
             (_keyword_1 = _PyPegen_expect_token(p, 518))  // token='in'
             &&
+            (_cut_var = 1)
+            &&
             (b = disjunction_rule(p))  // disjunction
             &&
-            (c = _loop0_106_rule(p))  // (('if' disjunction))*
+            (c = _loop0_107_rule(p))  // (('if' disjunction))*
         )
         {
-            D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*"));
+            D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
             _res = _Py_comprehension ( a , b , c , 0 , p -> arena );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -11855,7 +12029,30 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' ~ disjunction (('if' disjunction))*"));
+        if (_cut_var) {
+            D(p->level--);
+            return NULL;
+        }
+    }
+    { // invalid_for_target
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_for_target"));
+        void *invalid_for_target_var;
+        if (
+            (invalid_for_target_var = invalid_for_target_rule(p))  // invalid_for_target
+        )
+        {
+            D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_for_target"));
+            _res = invalid_for_target_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_for_target"));
     }
     _res = NULL;
   done:
@@ -12066,7 +12263,7 @@
         if (
             (a = starred_expression_rule(p))  // starred_expression
             &&
-            (b = _tmp_107_rule(p), 1)  // [',' args]
+            (b = _tmp_108_rule(p), 1)  // [',' args]
         )
         {
             D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression [',' args]"));
@@ -12135,7 +12332,7 @@
         if (
             (a = named_expression_rule(p))  // named_expression
             &&
-            (b = _tmp_108_rule(p), 1)  // [',' args]
+            (b = _tmp_109_rule(p), 1)  // [',' args]
         )
         {
             D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression [',' args]"));
@@ -12190,11 +12387,11 @@
         asdl_seq * a;
         asdl_seq * b;
         if (
-            (a = _gather_109_rule(p))  // ','.kwarg_or_starred+
+            (a = _gather_110_rule(p))  // ','.kwarg_or_starred+
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (b = _gather_111_rule(p))  // ','.kwarg_or_double_starred+
+            (b = _gather_112_rule(p))  // ','.kwarg_or_double_starred+
         )
         {
             D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+"));
@@ -12216,13 +12413,13 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+"));
-        asdl_seq * _gather_113_var;
+        asdl_seq * _gather_114_var;
         if (
-            (_gather_113_var = _gather_113_rule(p))  // ','.kwarg_or_starred+
+            (_gather_114_var = _gather_114_rule(p))  // ','.kwarg_or_starred+
         )
         {
             D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+"));
-            _res = _gather_113_var;
+            _res = _gather_114_var;
             goto done;
         }
         p->mark = _mark;
@@ -12235,13 +12432,13 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+"));
-        asdl_seq * _gather_115_var;
+        asdl_seq * _gather_116_var;
         if (
-            (_gather_115_var = _gather_115_rule(p))  // ','.kwarg_or_double_starred+
+            (_gather_116_var = _gather_116_rule(p))  // ','.kwarg_or_double_starred+
         )
         {
             D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+"));
-            _res = _gather_115_var;
+            _res = _gather_116_var;
             goto done;
         }
         p->mark = _mark;
@@ -12603,7 +12800,7 @@
         if (
             (a = star_target_rule(p))  // star_target
             &&
-            (b = _loop0_117_rule(p))  // ((',' star_target))*
+            (b = _loop0_118_rule(p))  // ((',' star_target))*
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -12657,7 +12854,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_118_rule(p))  // ','.star_target+
+            (a = _gather_119_rule(p))  // ','.star_target+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -12720,7 +12917,7 @@
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (a = _tmp_120_rule(p))  // !'*' star_target
+            (a = _tmp_121_rule(p))  // !'*' star_target
         )
         {
             D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (!'*' star_target)"));
@@ -13242,7 +13439,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_121_rule(p))  // ','.del_target+
+            (a = _gather_122_rule(p))  // ','.del_target+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -13267,8 +13464,8 @@
 }
 
 // del_target:
-//     | t_primary '.' NAME &del_target_end
-//     | t_primary '[' slices ']' &del_target_end
+//     | t_primary '.' NAME !t_lookahead
+//     | t_primary '[' slices ']' !t_lookahead
 //     | del_t_atom
 static expr_ty
 del_target_rule(Parser *p)
@@ -13293,12 +13490,12 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // t_primary '.' NAME &del_target_end
+    { // t_primary '.' NAME !t_lookahead
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end"));
+        D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead"));
         Token * _literal;
         expr_ty a;
         expr_ty b;
@@ -13309,10 +13506,10 @@
             &&
             (b = _PyPegen_name_token(p))  // NAME
             &&
-            _PyPegen_lookahead(1, del_target_end_rule, p)
+            _PyPegen_lookahead(0, t_lookahead_rule, p)
         )
         {
-            D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end"));
+            D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -13332,14 +13529,14 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME &del_target_end"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead"));
     }
-    { // t_primary '[' slices ']' &del_target_end
+    { // t_primary '[' slices ']' !t_lookahead
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end"));
+        D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead"));
         Token * _literal;
         Token * _literal_1;
         expr_ty a;
@@ -13353,10 +13550,10 @@
             &&
             (_literal_1 = _PyPegen_expect_token(p, 10))  // token=']'
             &&
-            _PyPegen_lookahead(1, del_target_end_rule, p)
+            _PyPegen_lookahead(0, t_lookahead_rule, p)
         )
         {
-            D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end"));
+            D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -13376,7 +13573,7 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' &del_target_end"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead"));
     }
     { // del_t_atom
         if (p->error_indicator) {
@@ -13404,12 +13601,7 @@
     return _res;
 }
 
-// del_t_atom:
-//     | NAME &del_target_end
-//     | '(' del_target ')'
-//     | '(' del_targets? ')'
-//     | '[' del_targets? ']'
-//     | invalid_del_target
+// del_t_atom: NAME | '(' del_target ')' | '(' del_targets? ')' | '[' del_targets? ']'
 static expr_ty
 del_t_atom_rule(Parser *p)
 {
@@ -13429,20 +13621,18 @@
     UNUSED(_start_lineno); // Only used by EXTRA macro
     int _start_col_offset = p->tokens[_mark]->col_offset;
     UNUSED(_start_col_offset); // Only used by EXTRA macro
-    { // NAME &del_target_end
+    { // NAME
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end"));
+        D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME"));
         expr_ty a;
         if (
             (a = _PyPegen_name_token(p))  // NAME
-            &&
-            _PyPegen_lookahead(1, del_target_end_rule, p)
         )
         {
-            D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end"));
+            D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME"));
             _res = _PyPegen_set_expr_context ( p , a , Del );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -13453,7 +13643,7 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME &del_target_end"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME"));
     }
     { // '(' del_target ')'
         if (p->error_indicator) {
@@ -13563,137 +13753,6 @@
         D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' del_targets? ']'"));
     }
-    { // invalid_del_target
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_del_target"));
-        void *invalid_del_target_var;
-        if (
-            (invalid_del_target_var = invalid_del_target_rule(p))  // invalid_del_target
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_del_target"));
-            _res = invalid_del_target_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_del_target"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// del_target_end: ')' | ']' | ',' | ';' | NEWLINE
-static void *
-del_target_end_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // ')'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 8))  // token=')'
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
-    }
-    { // ']'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "']'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 10))  // token=']'
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "']'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "']'"));
-    }
-    { // ','
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
-    }
-    { // ';'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 13))  // token=';'
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'"));
-    }
-    { // NEWLINE
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
-        Token * newline_var;
-        if (
-            (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
-        )
-        {
-            D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
-            _res = newline_var;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE"));
-    }
     _res = NULL;
   done:
     D(p->level--);
@@ -13721,7 +13780,7 @@
         UNUSED(_opt_var); // Silence compiler warnings
         asdl_seq * a;
         if (
-            (a = _gather_123_rule(p))  // ','.target+
+            (a = _gather_124_rule(p))  // ','.target+
             &&
             (_opt_var = _PyPegen_expect_token(p, 12), 1)  // ','?
         )
@@ -14433,7 +14492,7 @@
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_opt_var = _tmp_125_rule(p), 1)  // [args | expression for_if_clauses]
+            (_opt_var = _tmp_126_rule(p), 1)  // [args | expression for_if_clauses]
         )
         {
             D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]"));
@@ -14716,14 +14775,14 @@
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'"));
         Token * _literal;
         Token * _literal_1;
-        asdl_seq * _loop0_126_var;
+        asdl_seq * _loop0_127_var;
         expr_ty a;
         if (
             (a = star_named_expression_rule(p))  // star_named_expression
             &&
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_loop0_126_var = _loop0_126_rule(p))  // star_named_expressions*
+            (_loop0_127_var = _loop0_127_rule(p))  // star_named_expressions*
             &&
             (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
         )
@@ -14759,7 +14818,7 @@
             &&
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_127_rule(p), 1)  // ['=' annotated_rhs]
+            (_opt_var = _tmp_128_rule(p), 1)  // ['=' annotated_rhs]
         )
         {
             D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' expression ['=' annotated_rhs]"));
@@ -14782,10 +14841,10 @@
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='"));
         Token * _literal;
-        asdl_seq * _loop0_128_var;
+        asdl_seq * _loop0_129_var;
         expr_ty a;
         if (
-            (_loop0_128_var = _loop0_128_rule(p))  // ((star_targets '='))*
+            (_loop0_129_var = _loop0_129_rule(p))  // ((star_targets '='))*
             &&
             (a = star_expressions_rule(p))  // star_expressions
             &&
@@ -14793,7 +14852,7 @@
         )
         {
             D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='"));
-            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( _PyPegen_get_invalid_target ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( _PyPegen_get_invalid_target ( a ) ) );
+            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( GET_INVALID_TARGET ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( GET_INVALID_TARGET ( a ) ) );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
                 D(p->level--);
@@ -14812,10 +14871,10 @@
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='"));
         Token * _literal;
-        asdl_seq * _loop0_129_var;
+        asdl_seq * _loop0_130_var;
         expr_ty a;
         if (
-            (_loop0_129_var = _loop0_129_rule(p))  // ((star_targets '='))*
+            (_loop0_130_var = _loop0_130_rule(p))  // ((star_targets '='))*
             &&
             (a = yield_expr_rule(p))  // yield_expr
             &&
@@ -14841,7 +14900,7 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)"));
-        void *_tmp_130_var;
+        void *_tmp_131_var;
         expr_ty a;
         AugOperator* augassign_var;
         if (
@@ -14849,7 +14908,7 @@
             &&
             (augassign_var = augassign_rule(p))  // augassign
             &&
-            (_tmp_130_var = _tmp_130_rule(p))  // yield_expr | star_expressions
+            (_tmp_131_var = _tmp_131_rule(p))  // yield_expr | star_expressions
         )
         {
             D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)"));
@@ -14871,6 +14930,50 @@
     return _res;
 }
 
+// invalid_del_stmt: 'del' star_expressions
+static void *
+invalid_del_stmt_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // 'del' star_expressions
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'del' star_expressions"));
+        Token * _keyword;
+        expr_ty a;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 503))  // token='del'
+            &&
+            (a = star_expressions_rule(p))  // star_expressions
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'del' star_expressions"));
+            _res = GET_INVALID_DEL_TARGET ( a ) != NULL ? RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( GET_INVALID_DEL_TARGET ( a ) , "cannot delete %s" , _PyPegen_get_expr_name ( GET_INVALID_DEL_TARGET ( a ) ) ) : RAISE_SYNTAX_ERROR ( "invalid syntax" );
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s invalid_del_stmt[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'del' star_expressions"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
 // invalid_block: NEWLINE !INDENT
 static void *
 invalid_block_rule(Parser *p)
@@ -14931,11 +15034,11 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses"));
-        void *_tmp_131_var;
+        void *_tmp_132_var;
         expr_ty a;
         asdl_seq* for_if_clauses_var;
         if (
-            (_tmp_131_var = _tmp_131_rule(p))  // '[' | '(' | '{'
+            (_tmp_132_var = _tmp_132_rule(p))  // '[' | '(' | '{'
             &&
             (a = starred_expression_rule(p))  // starred_expression
             &&
@@ -15032,13 +15135,13 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default"));
-        asdl_seq * _loop0_132_var;
-        void *_tmp_133_var;
+        asdl_seq * _loop0_133_var;
+        void *_tmp_134_var;
         arg_ty param_no_default_var;
         if (
-            (_loop0_132_var = _loop0_132_rule(p))  // param_no_default*
+            (_loop0_133_var = _loop0_133_rule(p))  // param_no_default*
             &&
-            (_tmp_133_var = _tmp_133_rule(p))  // slash_with_default | param_with_default+
+            (_tmp_134_var = _tmp_134_rule(p))  // slash_with_default | param_with_default+
             &&
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
         )
@@ -15080,13 +15183,13 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default"));
-        asdl_seq * _loop0_134_var;
-        void *_tmp_135_var;
+        asdl_seq * _loop0_135_var;
+        void *_tmp_136_var;
         arg_ty lambda_param_no_default_var;
         if (
-            (_loop0_134_var = _loop0_134_rule(p))  // lambda_param_no_default*
+            (_loop0_135_var = _loop0_135_rule(p))  // lambda_param_no_default*
             &&
-            (_tmp_135_var = _tmp_135_rule(p))  // lambda_slash_with_default | lambda_param_with_default+
+            (_tmp_136_var = _tmp_136_rule(p))  // lambda_slash_with_default | lambda_param_with_default+
             &&
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
         )
@@ -15128,11 +15231,11 @@
         }
         D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))"));
         Token * _literal;
-        void *_tmp_136_var;
+        void *_tmp_137_var;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_136_var = _tmp_136_rule(p))  // ')' | ',' (')' | '**')
+            (_tmp_137_var = _tmp_137_rule(p))  // ')' | ',' (')' | '**')
         )
         {
             D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))"));
@@ -15202,11 +15305,11 @@
         }
         D(fprintf(stderr, "%*c> invalid_lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))"));
         Token * _literal;
-        void *_tmp_137_var;
+        void *_tmp_138_var;
         if (
             (_literal = _PyPegen_expect_token(p, 16))  // token='*'
             &&
-            (_tmp_137_var = _tmp_137_rule(p))  // ':' | ',' (':' | '**')
+            (_tmp_138_var = _tmp_138_rule(p))  // ':' | ',' (':' | '**')
         )
         {
             D(fprintf(stderr, "%*c+ invalid_lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))"));
@@ -15281,9 +15384,9 @@
     return _res;
 }
 
-// invalid_del_target: star_expression &del_target_end
+// invalid_with_item: expression 'as' expression
 static void *
-invalid_del_target_rule(Parser *p)
+invalid_with_item_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -15292,21 +15395,25 @@
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // star_expression &del_target_end
+    { // expression 'as' expression
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> invalid_del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end"));
+        D(fprintf(stderr, "%*c> invalid_with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression 'as' expression"));
+        Token * _keyword;
         expr_ty a;
+        expr_ty expression_var;
         if (
-            (a = star_expression_rule(p))  // star_expression
+            (expression_var = expression_rule(p))  // expression
             &&
-            _PyPegen_lookahead(1, del_target_end_rule, p)
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
+            &&
+            (a = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ invalid_del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end"));
-            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "cannot delete %s" , _PyPegen_get_expr_name ( a ) );
+            D(fprintf(stderr, "%*c+ invalid_with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression 'as' expression"));
+            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( GET_INVALID_TARGET ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( GET_INVALID_TARGET ( a ) ) );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
                 D(p->level--);
@@ -15315,8 +15422,103 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s invalid_del_target[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression &del_target_end"));
+        D(fprintf(stderr, "%*c%s invalid_with_item[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression 'as' expression"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// invalid_for_target: ASYNC? 'for' star_expressions
+static void *
+invalid_for_target_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ASYNC? 'for' star_expressions
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_for_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC? 'for' star_expressions"));
+        Token * _keyword;
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        expr_ty a;
+        if (
+            (_opt_var = _PyPegen_expect_token(p, ASYNC), 1)  // ASYNC?
+            &&
+            (_keyword = _PyPegen_expect_token(p, 517))  // token='for'
+            &&
+            (a = star_expressions_rule(p))  // star_expressions
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_for_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC? 'for' star_expressions"));
+            _res = GET_INVALID_FOR_TARGET ( a ) != NULL ? RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( GET_INVALID_FOR_TARGET ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( GET_INVALID_FOR_TARGET ( a ) ) ) : RAISE_SYNTAX_ERROR ( "invalid syntax" );
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s invalid_for_target[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC? 'for' star_expressions"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// invalid_group: '(' starred_expression ')'
+static void *
+invalid_group_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // '(' starred_expression ')'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_group[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' starred_expression ')'"));
+        Token * _literal;
+        Token * _literal_1;
+        expr_ty a;
+        if (
+            (_literal = _PyPegen_expect_token(p, 7))  // token='('
+            &&
+            (a = starred_expression_rule(p))  // starred_expression
+            &&
+            (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_group[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' starred_expression ')'"));
+            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "can't use starred expression here" );
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s invalid_group[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' starred_expression ')'"));
     }
     _res = NULL;
   done:
@@ -16215,7 +16417,7 @@
         D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'def'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 522))  // token='def'
+            (_keyword = _PyPegen_expect_token(p, 523))  // token='def'
         )
         {
             D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'def'"));
@@ -16289,7 +16491,7 @@
         D(fprintf(stderr, "%*c> _tmp_16[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'class'"));
         Token * _keyword;
         if (
-            (_keyword = _PyPegen_expect_token(p, 523))  // token='class'
+            (_keyword = _PyPegen_expect_token(p, 524))  // token='class'
         )
         {
             D(fprintf(stderr, "%*c+ _tmp_16[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'class'"));
@@ -16616,12 +16818,12 @@
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_22[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_138_var;
+        void *_tmp_139_var;
         while (
-            (_tmp_138_var = _tmp_138_rule(p))  // star_targets '='
+            (_tmp_139_var = _tmp_139_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_138_var;
+            _res = _tmp_139_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -17042,75 +17244,64 @@
     return _res;
 }
 
-// _loop0_30: ('.' | '...')
-static asdl_seq *
-_loop0_30_rule(Parser *p)
+// _tmp_30: ';' | NEWLINE
+static void *
+_tmp_30_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
         D(p->level--);
         return NULL;
     }
-    void *_res = NULL;
+    void * _res = NULL;
     int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // ('.' | '...')
+    { // ';'
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_30[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
-        void *_tmp_139_var;
-        while (
-            (_tmp_139_var = _tmp_139_rule(p))  // '.' | '...'
+        D(fprintf(stderr, "%*c> _tmp_30[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 13))  // token=';'
         )
         {
-            _res = _tmp_139_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
+            D(fprintf(stderr, "%*c+ _tmp_30[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'"));
+            _res = _literal;
+            goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_30[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')"));
+        D(fprintf(stderr, "%*c%s _tmp_30[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'"));
     }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
+    { // NEWLINE
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_30[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
+        Token * newline_var;
+        if (
+            (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_30[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE"));
+            _res = newline_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_30[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE"));
     }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_30_type, _seq);
+    _res = NULL;
+  done:
     D(p->level--);
-    return _seq;
+    return _res;
 }
 
-// _loop1_31: ('.' | '...')
+// _loop0_31: ('.' | '...')
 static asdl_seq *
-_loop1_31_rule(Parser *p)
+_loop0_31_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17134,7 +17325,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_31[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
+        D(fprintf(stderr, "%*c> _loop0_31[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
         void *_tmp_140_var;
         while (
             (_tmp_140_var = _tmp_140_rule(p))  // '.' | '...'
@@ -17156,7 +17347,73 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_31[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_31[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_31_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_32: ('.' | '...')
+static asdl_seq *
+_loop1_32_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // ('.' | '...')
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop1_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
+        void *_tmp_141_var;
+        while (
+            (_tmp_141_var = _tmp_141_rule(p))  // '.' | '...'
+        )
+        {
+            _res = _tmp_141_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop1_32[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -17174,14 +17431,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_31_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_32_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_33: ',' import_from_as_name
+// _loop0_34: ',' import_from_as_name
 static asdl_seq *
-_loop0_33_rule(Parser *p)
+_loop0_34_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17205,7 +17462,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_33[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' import_from_as_name"));
+        D(fprintf(stderr, "%*c> _loop0_34[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' import_from_as_name"));
         Token * _literal;
         alias_ty elem;
         while (
@@ -17236,7 +17493,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_33[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_34[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' import_from_as_name"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17249,14 +17506,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_33_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_34_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_32: import_from_as_name _loop0_33
+// _gather_33: import_from_as_name _loop0_34
 static asdl_seq *
-_gather_32_rule(Parser *p)
+_gather_33_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17265,27 +17522,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // import_from_as_name _loop0_33
+    { // import_from_as_name _loop0_34
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33"));
+        D(fprintf(stderr, "%*c> _gather_33[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_34"));
         alias_ty elem;
         asdl_seq * seq;
         if (
             (elem = import_from_as_name_rule(p))  // import_from_as_name
             &&
-            (seq = _loop0_33_rule(p))  // _loop0_33
+            (seq = _loop0_34_rule(p))  // _loop0_34
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_32[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33"));
+            D(fprintf(stderr, "%*c+ _gather_33[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_34"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_32[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_name _loop0_33"));
+        D(fprintf(stderr, "%*c%s _gather_33[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_name _loop0_34"));
     }
     _res = NULL;
   done:
@@ -17293,9 +17550,9 @@
     return _res;
 }
 
-// _tmp_34: 'as' NAME
+// _tmp_35: 'as' NAME
 static void *
-_tmp_34_rule(Parser *p)
+_tmp_35_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17309,16 +17566,16 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_34[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_35[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty z;
         if (
-            (_keyword = _PyPegen_expect_token(p, 531))  // token='as'
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
             &&
             (z = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_34[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_35[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -17328,7 +17585,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_34[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_35[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -17337,9 +17594,9 @@
     return _res;
 }
 
-// _loop0_36: ',' dotted_as_name
+// _loop0_37: ',' dotted_as_name
 static asdl_seq *
-_loop0_36_rule(Parser *p)
+_loop0_37_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17363,7 +17620,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_36[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_as_name"));
+        D(fprintf(stderr, "%*c> _loop0_37[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_as_name"));
         Token * _literal;
         alias_ty elem;
         while (
@@ -17394,7 +17651,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_36[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_37[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' dotted_as_name"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17407,14 +17664,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_36_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_37_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_35: dotted_as_name _loop0_36
+// _gather_36: dotted_as_name _loop0_37
 static asdl_seq *
-_gather_35_rule(Parser *p)
+_gather_36_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17423,27 +17680,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // dotted_as_name _loop0_36
+    { // dotted_as_name _loop0_37
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_35[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36"));
+        D(fprintf(stderr, "%*c> _gather_36[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_37"));
         alias_ty elem;
         asdl_seq * seq;
         if (
             (elem = dotted_as_name_rule(p))  // dotted_as_name
             &&
-            (seq = _loop0_36_rule(p))  // _loop0_36
+            (seq = _loop0_37_rule(p))  // _loop0_37
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_35[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36"));
+            D(fprintf(stderr, "%*c+ _gather_36[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_37"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_35[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_as_name _loop0_36"));
+        D(fprintf(stderr, "%*c%s _gather_36[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_as_name _loop0_37"));
     }
     _res = NULL;
   done:
@@ -17451,9 +17708,9 @@
     return _res;
 }
 
-// _tmp_37: 'as' NAME
+// _tmp_38: 'as' NAME
 static void *
-_tmp_37_rule(Parser *p)
+_tmp_38_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17467,16 +17724,16 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_37[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_38[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty z;
         if (
-            (_keyword = _PyPegen_expect_token(p, 531))  // token='as'
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
             &&
             (z = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_37[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_38[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -17486,7 +17743,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_37[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_38[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -17495,9 +17752,9 @@
     return _res;
 }
 
-// _loop0_39: ',' with_item
+// _loop0_40: ',' with_item
 static asdl_seq *
-_loop0_39_rule(Parser *p)
+_loop0_40_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17521,7 +17778,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_39[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
+        D(fprintf(stderr, "%*c> _loop0_40[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
         Token * _literal;
         withitem_ty elem;
         while (
@@ -17552,7 +17809,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_39[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_40[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17565,14 +17822,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_39_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_40_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_38: with_item _loop0_39
+// _gather_39: with_item _loop0_40
 static asdl_seq *
-_gather_38_rule(Parser *p)
+_gather_39_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17581,27 +17838,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // with_item _loop0_39
+    { // with_item _loop0_40
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_38[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39"));
+        D(fprintf(stderr, "%*c> _gather_39[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_40"));
         withitem_ty elem;
         asdl_seq * seq;
         if (
             (elem = with_item_rule(p))  // with_item
             &&
-            (seq = _loop0_39_rule(p))  // _loop0_39
+            (seq = _loop0_40_rule(p))  // _loop0_40
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_38[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39"));
+            D(fprintf(stderr, "%*c+ _gather_39[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_40"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_38[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_39"));
+        D(fprintf(stderr, "%*c%s _gather_39[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_40"));
     }
     _res = NULL;
   done:
@@ -17609,9 +17866,9 @@
     return _res;
 }
 
-// _loop0_41: ',' with_item
+// _loop0_42: ',' with_item
 static asdl_seq *
-_loop0_41_rule(Parser *p)
+_loop0_42_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17635,7 +17892,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_41[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
+        D(fprintf(stderr, "%*c> _loop0_42[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
         Token * _literal;
         withitem_ty elem;
         while (
@@ -17666,7 +17923,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_41[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_42[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17679,14 +17936,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_41_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_42_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_40: with_item _loop0_41
+// _gather_41: with_item _loop0_42
 static asdl_seq *
-_gather_40_rule(Parser *p)
+_gather_41_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17695,27 +17952,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // with_item _loop0_41
+    { // with_item _loop0_42
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_40[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41"));
+        D(fprintf(stderr, "%*c> _gather_41[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_42"));
         withitem_ty elem;
         asdl_seq * seq;
         if (
             (elem = with_item_rule(p))  // with_item
             &&
-            (seq = _loop0_41_rule(p))  // _loop0_41
+            (seq = _loop0_42_rule(p))  // _loop0_42
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_40[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41"));
+            D(fprintf(stderr, "%*c+ _gather_41[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_42"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_40[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_41"));
+        D(fprintf(stderr, "%*c%s _gather_41[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_42"));
     }
     _res = NULL;
   done:
@@ -17723,9 +17980,9 @@
     return _res;
 }
 
-// _loop0_43: ',' with_item
+// _loop0_44: ',' with_item
 static asdl_seq *
-_loop0_43_rule(Parser *p)
+_loop0_44_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17749,7 +18006,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_43[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
+        D(fprintf(stderr, "%*c> _loop0_44[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
         Token * _literal;
         withitem_ty elem;
         while (
@@ -17780,7 +18037,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_43[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_44[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17793,14 +18050,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_43_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_44_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_42: with_item _loop0_43
+// _gather_43: with_item _loop0_44
 static asdl_seq *
-_gather_42_rule(Parser *p)
+_gather_43_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17809,27 +18066,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // with_item _loop0_43
+    { // with_item _loop0_44
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_42[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43"));
+        D(fprintf(stderr, "%*c> _gather_43[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_44"));
         withitem_ty elem;
         asdl_seq * seq;
         if (
             (elem = with_item_rule(p))  // with_item
             &&
-            (seq = _loop0_43_rule(p))  // _loop0_43
+            (seq = _loop0_44_rule(p))  // _loop0_44
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_42[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43"));
+            D(fprintf(stderr, "%*c+ _gather_43[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_44"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_42[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_43"));
+        D(fprintf(stderr, "%*c%s _gather_43[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_44"));
     }
     _res = NULL;
   done:
@@ -17837,9 +18094,9 @@
     return _res;
 }
 
-// _loop0_45: ',' with_item
+// _loop0_46: ',' with_item
 static asdl_seq *
-_loop0_45_rule(Parser *p)
+_loop0_46_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17863,7 +18120,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_45[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
+        D(fprintf(stderr, "%*c> _loop0_46[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item"));
         Token * _literal;
         withitem_ty elem;
         while (
@@ -17894,7 +18151,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_45[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_46[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -17907,14 +18164,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_45_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_46_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_44: with_item _loop0_45
+// _gather_45: with_item _loop0_46
 static asdl_seq *
-_gather_44_rule(Parser *p)
+_gather_45_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17923,27 +18180,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // with_item _loop0_45
+    { // with_item _loop0_46
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_44[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45"));
+        D(fprintf(stderr, "%*c> _gather_45[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_46"));
         withitem_ty elem;
         asdl_seq * seq;
         if (
             (elem = with_item_rule(p))  // with_item
             &&
-            (seq = _loop0_45_rule(p))  // _loop0_45
+            (seq = _loop0_46_rule(p))  // _loop0_46
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_44[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45"));
+            D(fprintf(stderr, "%*c+ _gather_45[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_46"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_44[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_45"));
+        D(fprintf(stderr, "%*c%s _gather_45[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_46"));
     }
     _res = NULL;
   done:
@@ -17951,9 +18208,9 @@
     return _res;
 }
 
-// _tmp_46: 'as' target
+// _tmp_47: ',' | ')' | ':'
 static void *
-_tmp_46_rule(Parser *p)
+_tmp_47_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -17962,32 +18219,62 @@
     }
     void * _res = NULL;
     int _mark = p->mark;
-    { // 'as' target
+    { // ','
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_46[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' target"));
-        Token * _keyword;
-        expr_ty t;
+        D(fprintf(stderr, "%*c> _tmp_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','"));
+        Token * _literal;
         if (
-            (_keyword = _PyPegen_expect_token(p, 531))  // token='as'
-            &&
-            (t = target_rule(p))  // target
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_46[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' target"));
-            _res = t;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                D(p->level--);
-                return NULL;
-            }
+            D(fprintf(stderr, "%*c+ _tmp_47[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','"));
+            _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_46[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' target"));
+        D(fprintf(stderr, "%*c%s _tmp_47[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','"));
+    }
+    { // ')'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 8))  // token=')'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_47[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_47[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
+    }
+    { // ':'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_47[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_47[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     _res = NULL;
   done:
@@ -17995,9 +18282,9 @@
     return _res;
 }
 
-// _loop1_47: except_block
+// _loop1_48: except_block
 static asdl_seq *
-_loop1_47_rule(Parser *p)
+_loop1_48_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18021,7 +18308,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block"));
+        D(fprintf(stderr, "%*c> _loop1_48[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block"));
         excepthandler_ty except_block_var;
         while (
             (except_block_var = except_block_rule(p))  // except_block
@@ -18043,7 +18330,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_47[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_48[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "except_block"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -18061,14 +18348,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_47_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_48_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_48: 'as' NAME
+// _tmp_49: 'as' NAME
 static void *
-_tmp_48_rule(Parser *p)
+_tmp_49_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18082,16 +18369,16 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_48[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        D(fprintf(stderr, "%*c> _tmp_49[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
         Token * _keyword;
         expr_ty z;
         if (
-            (_keyword = _PyPegen_expect_token(p, 531))  // token='as'
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
             &&
             (z = _PyPegen_name_token(p))  // NAME
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_48[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            D(fprintf(stderr, "%*c+ _tmp_49[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -18101,7 +18388,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_48[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_49[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
     }
     _res = NULL;
@@ -18110,9 +18397,9 @@
     return _res;
 }
 
-// _tmp_49: 'from' expression
+// _tmp_50: 'from' expression
 static void *
-_tmp_49_rule(Parser *p)
+_tmp_50_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18126,7 +18413,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_49[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' expression"));
+        D(fprintf(stderr, "%*c> _tmp_50[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' expression"));
         Token * _keyword;
         expr_ty z;
         if (
@@ -18135,51 +18422,7 @@
             (z = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_49[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' expression"));
-            _res = z;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                D(p->level--);
-                return NULL;
-            }
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_49[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' expression"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// _tmp_50: '->' expression
-static void *
-_tmp_50_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '->' expression
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_50[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression"));
-        Token * _literal;
-        expr_ty z;
-        if (
-            (_literal = _PyPegen_expect_token(p, 51))  // token='->'
-            &&
-            (z = expression_rule(p))  // expression
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_50[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression"));
+            D(fprintf(stderr, "%*c+ _tmp_50[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' expression"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -18190,7 +18433,7 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_50[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' expression"));
     }
     _res = NULL;
   done:
@@ -18242,7 +18485,7 @@
     return _res;
 }
 
-// _tmp_52: NEWLINE INDENT
+// _tmp_52: '->' expression
 static void *
 _tmp_52_rule(Parser *p)
 {
@@ -18253,12 +18496,56 @@
     }
     void * _res = NULL;
     int _mark = p->mark;
+    { // '->' expression
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_52[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression"));
+        Token * _literal;
+        expr_ty z;
+        if (
+            (_literal = _PyPegen_expect_token(p, 51))  // token='->'
+            &&
+            (z = expression_rule(p))  // expression
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_52[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression"));
+            _res = z;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_52[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _tmp_53: NEWLINE INDENT
+static void *
+_tmp_53_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
     { // NEWLINE INDENT
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_52[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT"));
+        D(fprintf(stderr, "%*c> _tmp_53[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT"));
         Token * indent_var;
         Token * newline_var;
         if (
@@ -18267,12 +18554,12 @@
             (indent_var = _PyPegen_expect_token(p, INDENT))  // token='INDENT'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_52[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT"));
+            D(fprintf(stderr, "%*c+ _tmp_53[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT"));
             _res = _PyPegen_dummy_name(p, newline_var, indent_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_52[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_53[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE INDENT"));
     }
     _res = NULL;
@@ -18281,9 +18568,9 @@
     return _res;
 }
 
-// _loop0_53: param_no_default
+// _loop0_54: param_no_default
 static asdl_seq *
-_loop0_53_rule(Parser *p)
+_loop0_54_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18307,7 +18594,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_53[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_54[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -18329,74 +18616,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_53[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_53_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop0_54: param_with_default
-static asdl_seq *
-_loop0_54_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_54[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
-        NameDefaultPair* param_with_default_var;
-        while (
-            (param_with_default_var = param_with_default_rule(p))  // param_with_default
-        )
-        {
-            _res = param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop0_54[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
     if (!_seq) {
@@ -18479,9 +18700,75 @@
     return _seq;
 }
 
-// _loop1_56: param_no_default
+// _loop0_56: param_with_default
 static asdl_seq *
-_loop1_56_rule(Parser *p)
+_loop0_56_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // param_with_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_56[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        NameDefaultPair* param_with_default_var;
+        while (
+            (param_with_default_var = param_with_default_rule(p))  // param_with_default
+        )
+        {
+            _res = param_with_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_56[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_56_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_57: param_no_default
+static asdl_seq *
+_loop1_57_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18505,7 +18792,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_56[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop1_57[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -18527,7 +18814,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_56[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_57[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -18545,14 +18832,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_56_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_57_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_57: param_with_default
+// _loop0_58: param_with_default
 static asdl_seq *
-_loop0_57_rule(Parser *p)
+_loop0_58_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18576,7 +18863,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_57[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        D(fprintf(stderr, "%*c> _loop0_58[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
         NameDefaultPair* param_with_default_var;
         while (
             (param_with_default_var = param_with_default_rule(p))  // param_with_default
@@ -18598,7 +18885,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_57[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_58[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -18611,83 +18898,12 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_57_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_58_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_58: param_with_default
-static asdl_seq *
-_loop1_58_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop1_58[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
-        NameDefaultPair* param_with_default_var;
-        while (
-            (param_with_default_var = param_with_default_rule(p))  // param_with_default
-        )
-        {
-            _res = param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_58[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
-    }
-    if (_n == 0 || p->error_indicator) {
-        PyMem_Free(_children);
-        D(p->level--);
-        return NULL;
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_58_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop1_59: param_no_default
+// _loop1_59: param_with_default
 static asdl_seq *
 _loop1_59_rule(Parser *p)
 {
@@ -18708,18 +18924,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // param_no_default
+    { // param_with_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_59[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
-        arg_ty param_no_default_var;
+        D(fprintf(stderr, "%*c> _loop1_59[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        NameDefaultPair* param_with_default_var;
         while (
-            (param_no_default_var = param_no_default_rule(p))  // param_no_default
+            (param_with_default_var = param_with_default_rule(p))  // param_with_default
         )
         {
-            _res = param_no_default_var;
+            _res = param_with_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -18736,7 +18952,7 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop1_59[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
@@ -18829,9 +19045,9 @@
     return _seq;
 }
 
-// _loop0_61: param_no_default
+// _loop1_61: param_no_default
 static asdl_seq *
-_loop0_61_rule(Parser *p)
+_loop1_61_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18855,7 +19071,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_61[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop1_61[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -18877,75 +19093,9 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_61[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_61[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_61_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop1_62: param_with_default
-static asdl_seq *
-_loop1_62_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop1_62[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
-        NameDefaultPair* param_with_default_var;
-        while (
-            (param_with_default_var = param_with_default_rule(p))  // param_with_default
-        )
-        {
-            _res = param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_62[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
-    }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
         D(p->level--);
@@ -18961,14 +19111,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_62_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_61_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_63: param_no_default
+// _loop0_62: param_no_default
 static asdl_seq *
-_loop0_63_rule(Parser *p)
+_loop0_62_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -18992,7 +19142,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_63[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_62[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -19014,7 +19164,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_63[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_62[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -19027,14 +19177,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_63_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_62_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_64: param_with_default
+// _loop1_63: param_with_default
 static asdl_seq *
-_loop1_64_rule(Parser *p)
+_loop1_63_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19058,7 +19208,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_64[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_63[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
         NameDefaultPair* param_with_default_var;
         while (
             (param_with_default_var = param_with_default_rule(p))  // param_with_default
@@ -19080,7 +19230,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_64[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_63[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -19098,14 +19248,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_64_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_63_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_65: param_maybe_default
+// _loop0_64: param_no_default
 static asdl_seq *
-_loop0_65_rule(Parser *p)
+_loop0_64_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19124,18 +19274,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // param_maybe_default
+    { // param_no_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_65[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
-        NameDefaultPair* param_maybe_default_var;
+        D(fprintf(stderr, "%*c> _loop0_64[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        arg_ty param_no_default_var;
         while (
-            (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
+            (param_no_default_var = param_no_default_rule(p))  // param_no_default
         )
         {
-            _res = param_maybe_default_var;
+            _res = param_no_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -19151,8 +19301,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_65[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c%s _loop0_64[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
     if (!_seq) {
@@ -19164,14 +19314,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_65_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_64_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_66: param_maybe_default
+// _loop1_65: param_with_default
 static asdl_seq *
-_loop1_66_rule(Parser *p)
+_loop1_65_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19190,18 +19340,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // param_maybe_default
+    { // param_with_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_66[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
-        NameDefaultPair* param_maybe_default_var;
+        D(fprintf(stderr, "%*c> _loop1_65[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        NameDefaultPair* param_with_default_var;
         while (
-            (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
+            (param_with_default_var = param_with_default_rule(p))  // param_with_default
         )
         {
-            _res = param_maybe_default_var;
+            _res = param_with_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -19217,8 +19367,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_66[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
+        D(fprintf(stderr, "%*c%s _loop1_65[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
@@ -19235,12 +19385,78 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_66_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_65_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_67: ('@' named_expression NEWLINE)
+// _loop0_66: param_maybe_default
+static asdl_seq *
+_loop0_66_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // param_maybe_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_66[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        NameDefaultPair* param_maybe_default_var;
+        while (
+            (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
+        )
+        {
+            _res = param_maybe_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_66[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_66_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_67: param_maybe_default
 static asdl_seq *
 _loop1_67_rule(Parser *p)
 {
@@ -19261,18 +19477,89 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
+    { // param_maybe_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop1_67[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default"));
+        NameDefaultPair* param_maybe_default_var;
+        while (
+            (param_maybe_default_var = param_maybe_default_rule(p))  // param_maybe_default
+        )
+        {
+            _res = param_maybe_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop1_67[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default"));
+    }
+    if (_n == 0 || p->error_indicator) {
+        PyMem_Free(_children);
+        D(p->level--);
+        return NULL;
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_67_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_68: ('@' named_expression NEWLINE)
+static asdl_seq *
+_loop1_68_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
     { // ('@' named_expression NEWLINE)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_67[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)"));
-        void *_tmp_141_var;
+        D(fprintf(stderr, "%*c> _loop1_68[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)"));
+        void *_tmp_142_var;
         while (
-            (_tmp_141_var = _tmp_141_rule(p))  // '@' named_expression NEWLINE
+            (_tmp_142_var = _tmp_142_rule(p))  // '@' named_expression NEWLINE
         )
         {
-            _res = _tmp_141_var;
+            _res = _tmp_142_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -19288,7 +19575,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_67[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_68[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('@' named_expression NEWLINE)"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -19306,14 +19593,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_67_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_68_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_68: '(' arguments? ')'
+// _tmp_69: '(' arguments? ')'
 static void *
-_tmp_68_rule(Parser *p)
+_tmp_69_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19327,7 +19614,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_68[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
+        D(fprintf(stderr, "%*c> _tmp_69[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
         Token * _literal;
         Token * _literal_1;
         void *z;
@@ -19339,7 +19626,7 @@
             (_literal_1 = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_68[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
+            D(fprintf(stderr, "%*c+ _tmp_69[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -19349,7 +19636,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_68[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_69[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' arguments? ')'"));
     }
     _res = NULL;
@@ -19358,9 +19645,9 @@
     return _res;
 }
 
-// _loop0_70: ',' star_expression
+// _loop0_71: ',' star_expression
 static asdl_seq *
-_loop0_70_rule(Parser *p)
+_loop0_71_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19384,7 +19671,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_70[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+        D(fprintf(stderr, "%*c> _loop0_71[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -19415,7 +19702,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_70[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_71[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -19428,14 +19715,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_70_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_71_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_69: star_expression _loop0_70
+// _gather_70: star_expression _loop0_71
 static asdl_seq *
-_gather_69_rule(Parser *p)
+_gather_70_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19444,27 +19731,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // star_expression _loop0_70
+    { // star_expression _loop0_71
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_69[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70"));
+        D(fprintf(stderr, "%*c> _gather_70[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_71"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = star_expression_rule(p))  // star_expression
             &&
-            (seq = _loop0_70_rule(p))  // _loop0_70
+            (seq = _loop0_71_rule(p))  // _loop0_71
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_69[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70"));
+            D(fprintf(stderr, "%*c+ _gather_70[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_71"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_69[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression _loop0_70"));
+        D(fprintf(stderr, "%*c%s _gather_70[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression _loop0_71"));
     }
     _res = NULL;
   done:
@@ -19472,9 +19759,9 @@
     return _res;
 }
 
-// _loop1_71: (',' star_expression)
+// _loop1_72: (',' star_expression)
 static asdl_seq *
-_loop1_71_rule(Parser *p)
+_loop1_72_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19498,13 +19785,13 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_71[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)"));
-        void *_tmp_142_var;
+        D(fprintf(stderr, "%*c> _loop1_72[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)"));
+        void *_tmp_143_var;
         while (
-            (_tmp_142_var = _tmp_142_rule(p))  // ',' star_expression
+            (_tmp_143_var = _tmp_143_rule(p))  // ',' star_expression
         )
         {
-            _res = _tmp_142_var;
+            _res = _tmp_143_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -19520,7 +19807,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_71[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_72[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_expression)"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -19538,14 +19825,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_71_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_72_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_73: ',' star_named_expression
+// _loop0_74: ',' star_named_expression
 static asdl_seq *
-_loop0_73_rule(Parser *p)
+_loop0_74_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19569,7 +19856,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_73[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_named_expression"));
+        D(fprintf(stderr, "%*c> _loop0_74[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_named_expression"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -19600,7 +19887,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_73[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_74[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_named_expression"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -19613,14 +19900,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_73_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_74_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_72: star_named_expression _loop0_73
+// _gather_73: star_named_expression _loop0_74
 static asdl_seq *
-_gather_72_rule(Parser *p)
+_gather_73_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19629,27 +19916,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // star_named_expression _loop0_73
+    { // star_named_expression _loop0_74
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_72[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73"));
+        D(fprintf(stderr, "%*c> _gather_73[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_74"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = star_named_expression_rule(p))  // star_named_expression
             &&
-            (seq = _loop0_73_rule(p))  // _loop0_73
+            (seq = _loop0_74_rule(p))  // _loop0_74
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_72[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73"));
+            D(fprintf(stderr, "%*c+ _gather_73[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_74"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_72[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression _loop0_73"));
+        D(fprintf(stderr, "%*c%s _gather_73[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression _loop0_74"));
     }
     _res = NULL;
   done:
@@ -19657,9 +19944,9 @@
     return _res;
 }
 
-// _loop1_74: (',' expression)
+// _loop1_75: (',' expression)
 static asdl_seq *
-_loop1_74_rule(Parser *p)
+_loop1_75_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19683,13 +19970,13 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_74[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)"));
-        void *_tmp_143_var;
+        D(fprintf(stderr, "%*c> _loop1_75[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)"));
+        void *_tmp_144_var;
         while (
-            (_tmp_143_var = _tmp_143_rule(p))  // ',' expression
+            (_tmp_144_var = _tmp_144_rule(p))  // ',' expression
         )
         {
-            _res = _tmp_143_var;
+            _res = _tmp_144_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -19705,7 +19992,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_74[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_75[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' expression)"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -19723,14 +20010,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_74_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_75_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_75: lambda_param_no_default
+// _loop0_76: lambda_param_no_default
 static asdl_seq *
-_loop0_75_rule(Parser *p)
+_loop0_76_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19754,7 +20041,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_75[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_76[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         while (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
@@ -19776,74 +20063,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_75[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_75_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop0_76: lambda_param_with_default
-static asdl_seq *
-_loop0_76_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // lambda_param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_76[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
-        NameDefaultPair* lambda_param_with_default_var;
-        while (
-            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
-        )
-        {
-            _res = lambda_param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop0_76[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
     if (!_seq) {
@@ -19926,9 +20147,75 @@
     return _seq;
 }
 
-// _loop1_78: lambda_param_no_default
+// _loop0_78: lambda_param_with_default
 static asdl_seq *
-_loop1_78_rule(Parser *p)
+_loop0_78_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // lambda_param_with_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_78[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        NameDefaultPair* lambda_param_with_default_var;
+        while (
+            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
+        )
+        {
+            _res = lambda_param_with_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_78[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_78_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_79: lambda_param_no_default
+static asdl_seq *
+_loop1_79_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -19952,7 +20239,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_78[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _loop1_79[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         while (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
@@ -19974,7 +20261,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_78[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_79[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -19992,14 +20279,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_78_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_79_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_79: lambda_param_with_default
+// _loop0_80: lambda_param_with_default
 static asdl_seq *
-_loop0_79_rule(Parser *p)
+_loop0_80_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20023,7 +20310,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_79[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        D(fprintf(stderr, "%*c> _loop0_80[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
         NameDefaultPair* lambda_param_with_default_var;
         while (
             (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
@@ -20045,7 +20332,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_79[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_80[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -20058,83 +20345,12 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_79_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_80_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_80: lambda_param_with_default
-static asdl_seq *
-_loop1_80_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // lambda_param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop1_80[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
-        NameDefaultPair* lambda_param_with_default_var;
-        while (
-            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
-        )
-        {
-            _res = lambda_param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_80[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
-    }
-    if (_n == 0 || p->error_indicator) {
-        PyMem_Free(_children);
-        D(p->level--);
-        return NULL;
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_80_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop1_81: lambda_param_no_default
+// _loop1_81: lambda_param_with_default
 static asdl_seq *
 _loop1_81_rule(Parser *p)
 {
@@ -20155,18 +20371,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // lambda_param_no_default
+    { // lambda_param_with_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_81[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
-        arg_ty lambda_param_no_default_var;
+        D(fprintf(stderr, "%*c> _loop1_81[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        NameDefaultPair* lambda_param_with_default_var;
         while (
-            (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
+            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
         )
         {
-            _res = lambda_param_no_default_var;
+            _res = lambda_param_with_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20183,7 +20399,7 @@
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _loop1_81[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
@@ -20276,9 +20492,9 @@
     return _seq;
 }
 
-// _loop0_83: lambda_param_no_default
+// _loop1_83: lambda_param_no_default
 static asdl_seq *
-_loop0_83_rule(Parser *p)
+_loop1_83_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20302,7 +20518,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_83[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _loop1_83[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         while (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
@@ -20324,75 +20540,9 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_83[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_83[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_83_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop1_84: lambda_param_with_default
-static asdl_seq *
-_loop1_84_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // lambda_param_with_default
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop1_84[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
-        NameDefaultPair* lambda_param_with_default_var;
-        while (
-            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
-        )
-        {
-            _res = lambda_param_with_default_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_84[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
-    }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
         D(p->level--);
@@ -20408,14 +20558,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_84_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_83_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_85: lambda_param_no_default
+// _loop0_84: lambda_param_no_default
 static asdl_seq *
-_loop0_85_rule(Parser *p)
+_loop0_84_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20439,7 +20589,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_85[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_84[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         while (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
@@ -20461,7 +20611,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_85[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_84[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -20474,14 +20624,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_85_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_84_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_86: lambda_param_with_default
+// _loop1_85: lambda_param_with_default
 static asdl_seq *
-_loop1_86_rule(Parser *p)
+_loop1_85_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20505,7 +20655,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_86[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_85[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
         NameDefaultPair* lambda_param_with_default_var;
         while (
             (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
@@ -20527,7 +20677,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_86[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_85[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -20545,14 +20695,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_86_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_85_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_87: lambda_param_maybe_default
+// _loop0_86: lambda_param_no_default
 static asdl_seq *
-_loop0_87_rule(Parser *p)
+_loop0_86_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20571,18 +20721,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // lambda_param_maybe_default
+    { // lambda_param_no_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_87[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
-        NameDefaultPair* lambda_param_maybe_default_var;
+        D(fprintf(stderr, "%*c> _loop0_86[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        arg_ty lambda_param_no_default_var;
         while (
-            (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
+            (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
         )
         {
-            _res = lambda_param_maybe_default_var;
+            _res = lambda_param_no_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20598,8 +20748,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_87[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c%s _loop0_86[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
     if (!_seq) {
@@ -20611,14 +20761,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_87_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_86_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_88: lambda_param_maybe_default
+// _loop1_87: lambda_param_with_default
 static asdl_seq *
-_loop1_88_rule(Parser *p)
+_loop1_87_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20637,18 +20787,18 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
-    { // lambda_param_maybe_default
+    { // lambda_param_with_default
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_88[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
-        NameDefaultPair* lambda_param_maybe_default_var;
+        D(fprintf(stderr, "%*c> _loop1_87[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        NameDefaultPair* lambda_param_with_default_var;
         while (
-            (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
+            (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
         )
         {
-            _res = lambda_param_maybe_default_var;
+            _res = lambda_param_with_default_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20664,8 +20814,8 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_88[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
+        D(fprintf(stderr, "%*c%s _loop1_87[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
         PyMem_Free(_children);
@@ -20682,12 +20832,78 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_88_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_87_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_89: ('or' conjunction)
+// _loop0_88: lambda_param_maybe_default
+static asdl_seq *
+_loop0_88_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // lambda_param_maybe_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_88[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        NameDefaultPair* lambda_param_maybe_default_var;
+        while (
+            (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
+        )
+        {
+            _res = lambda_param_maybe_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_88[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_88_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_89: lambda_param_maybe_default
 static asdl_seq *
 _loop1_89_rule(Parser *p)
 {
@@ -20708,18 +20924,89 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
+    { // lambda_param_maybe_default
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop1_89[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default"));
+        NameDefaultPair* lambda_param_maybe_default_var;
+        while (
+            (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p))  // lambda_param_maybe_default
+        )
+        {
+            _res = lambda_param_maybe_default_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop1_89[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default"));
+    }
+    if (_n == 0 || p->error_indicator) {
+        PyMem_Free(_children);
+        D(p->level--);
+        return NULL;
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_89_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _loop1_90: ('or' conjunction)
+static asdl_seq *
+_loop1_90_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
     { // ('or' conjunction)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_89[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)"));
-        void *_tmp_144_var;
+        D(fprintf(stderr, "%*c> _loop1_90[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)"));
+        void *_tmp_145_var;
         while (
-            (_tmp_144_var = _tmp_144_rule(p))  // 'or' conjunction
+            (_tmp_145_var = _tmp_145_rule(p))  // 'or' conjunction
         )
         {
-            _res = _tmp_144_var;
+            _res = _tmp_145_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20735,7 +21022,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_89[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_90[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('or' conjunction)"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -20753,14 +21040,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_89_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_90_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_90: ('and' inversion)
+// _loop1_91: ('and' inversion)
 static asdl_seq *
-_loop1_90_rule(Parser *p)
+_loop1_91_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20784,13 +21071,13 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_90[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)"));
-        void *_tmp_145_var;
+        D(fprintf(stderr, "%*c> _loop1_91[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)"));
+        void *_tmp_146_var;
         while (
-            (_tmp_145_var = _tmp_145_rule(p))  // 'and' inversion
+            (_tmp_146_var = _tmp_146_rule(p))  // 'and' inversion
         )
         {
-            _res = _tmp_145_var;
+            _res = _tmp_146_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20806,7 +21093,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_90[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_91[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('and' inversion)"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -20824,14 +21111,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_90_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_91_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_91: compare_op_bitwise_or_pair
+// _loop1_92: compare_op_bitwise_or_pair
 static asdl_seq *
-_loop1_91_rule(Parser *p)
+_loop1_92_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20855,7 +21142,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_91[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compare_op_bitwise_or_pair"));
+        D(fprintf(stderr, "%*c> _loop1_92[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compare_op_bitwise_or_pair"));
         CmpopExprPair* compare_op_bitwise_or_pair_var;
         while (
             (compare_op_bitwise_or_pair_var = compare_op_bitwise_or_pair_rule(p))  // compare_op_bitwise_or_pair
@@ -20877,7 +21164,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_91[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_92[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compare_op_bitwise_or_pair"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -20895,14 +21182,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_91_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_92_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_92: '!='
+// _tmp_93: '!='
 static void *
-_tmp_92_rule(Parser *p)
+_tmp_93_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20916,13 +21203,13 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_92[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!='"));
+        D(fprintf(stderr, "%*c> _tmp_93[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!='"));
         Token * tok;
         if (
             (tok = _PyPegen_expect_token(p, 28))  // token='!='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_92[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!='"));
+            D(fprintf(stderr, "%*c+ _tmp_93[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!='"));
             _res = _PyPegen_check_barry_as_flufl ( p ) ? NULL : tok;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -20932,7 +21219,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_92[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_93[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!='"));
     }
     _res = NULL;
@@ -20941,9 +21228,9 @@
     return _res;
 }
 
-// _loop0_94: ',' slice
+// _loop0_95: ',' slice
 static asdl_seq *
-_loop0_94_rule(Parser *p)
+_loop0_95_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -20967,7 +21254,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_94[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' slice"));
+        D(fprintf(stderr, "%*c> _loop0_95[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' slice"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -20998,7 +21285,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_94[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_95[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' slice"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -21011,14 +21298,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_94_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_95_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_93: slice _loop0_94
+// _gather_94: slice _loop0_95
 static asdl_seq *
-_gather_93_rule(Parser *p)
+_gather_94_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21027,27 +21314,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // slice _loop0_94
+    { // slice _loop0_95
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_93[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice _loop0_94"));
+        D(fprintf(stderr, "%*c> _gather_94[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice _loop0_95"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = slice_rule(p))  // slice
             &&
-            (seq = _loop0_94_rule(p))  // _loop0_94
+            (seq = _loop0_95_rule(p))  // _loop0_95
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_93[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice _loop0_94"));
+            D(fprintf(stderr, "%*c+ _gather_94[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice _loop0_95"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_93[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice _loop0_94"));
+        D(fprintf(stderr, "%*c%s _gather_94[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice _loop0_95"));
     }
     _res = NULL;
   done:
@@ -21055,9 +21342,9 @@
     return _res;
 }
 
-// _tmp_95: ':' expression?
+// _tmp_96: ':' expression?
 static void *
-_tmp_95_rule(Parser *p)
+_tmp_96_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21071,7 +21358,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_95[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression?"));
+        D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression?"));
         Token * _literal;
         void *d;
         if (
@@ -21080,7 +21367,7 @@
             (d = expression_rule(p), 1)  // expression?
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_95[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression?"));
+            D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression?"));
             _res = d;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -21090,7 +21377,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_95[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':' expression?"));
     }
     _res = NULL;
@@ -21099,9 +21386,9 @@
     return _res;
 }
 
-// _tmp_96: tuple | group | genexp
+// _tmp_97: tuple | group | genexp
 static void *
-_tmp_96_rule(Parser *p)
+_tmp_97_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21115,18 +21402,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple"));
+        D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple"));
         expr_ty tuple_var;
         if (
             (tuple_var = tuple_rule(p))  // tuple
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple"));
+            D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple"));
             _res = tuple_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple"));
     }
     { // group
@@ -21134,18 +21421,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "group"));
+        D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "group"));
         expr_ty group_var;
         if (
             (group_var = group_rule(p))  // group
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "group"));
+            D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "group"));
             _res = group_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "group"));
     }
     { // genexp
@@ -21153,18 +21440,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp"));
+        D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp"));
         expr_ty genexp_var;
         if (
             (genexp_var = genexp_rule(p))  // genexp
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp"));
+            D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp"));
             _res = genexp_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "genexp"));
     }
     _res = NULL;
@@ -21173,9 +21460,9 @@
     return _res;
 }
 
-// _tmp_97: list | listcomp
+// _tmp_98: list | listcomp
 static void *
-_tmp_97_rule(Parser *p)
+_tmp_98_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21189,18 +21476,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list"));
+        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list"));
         expr_ty list_var;
         if (
             (list_var = list_rule(p))  // list
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list"));
+            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list"));
             _res = list_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list"));
     }
     { // listcomp
@@ -21208,18 +21495,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "listcomp"));
+        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "listcomp"));
         expr_ty listcomp_var;
         if (
             (listcomp_var = listcomp_rule(p))  // listcomp
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "listcomp"));
+            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "listcomp"));
             _res = listcomp_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "listcomp"));
     }
     _res = NULL;
@@ -21228,9 +21515,9 @@
     return _res;
 }
 
-// _tmp_98: dict | set | dictcomp | setcomp
+// _tmp_99: dict | set | dictcomp | setcomp
 static void *
-_tmp_98_rule(Parser *p)
+_tmp_99_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21244,18 +21531,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dict"));
+        D(fprintf(stderr, "%*c> _tmp_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dict"));
         expr_ty dict_var;
         if (
             (dict_var = dict_rule(p))  // dict
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dict"));
+            D(fprintf(stderr, "%*c+ _tmp_99[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dict"));
             _res = dict_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_99[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dict"));
     }
     { // set
@@ -21263,18 +21550,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "set"));
+        D(fprintf(stderr, "%*c> _tmp_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "set"));
         expr_ty set_var;
         if (
             (set_var = set_rule(p))  // set
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "set"));
+            D(fprintf(stderr, "%*c+ _tmp_99[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "set"));
             _res = set_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_99[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "set"));
     }
     { // dictcomp
@@ -21282,18 +21569,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dictcomp"));
+        D(fprintf(stderr, "%*c> _tmp_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dictcomp"));
         expr_ty dictcomp_var;
         if (
             (dictcomp_var = dictcomp_rule(p))  // dictcomp
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dictcomp"));
+            D(fprintf(stderr, "%*c+ _tmp_99[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dictcomp"));
             _res = dictcomp_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_99[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dictcomp"));
     }
     { // setcomp
@@ -21301,18 +21588,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "setcomp"));
+        D(fprintf(stderr, "%*c> _tmp_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "setcomp"));
         expr_ty setcomp_var;
         if (
             (setcomp_var = setcomp_rule(p))  // setcomp
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "setcomp"));
+            D(fprintf(stderr, "%*c+ _tmp_99[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "setcomp"));
             _res = setcomp_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_99[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "setcomp"));
     }
     _res = NULL;
@@ -21321,9 +21608,9 @@
     return _res;
 }
 
-// _loop1_99: STRING
+// _loop1_100: STRING
 static asdl_seq *
-_loop1_99_rule(Parser *p)
+_loop1_100_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21347,7 +21634,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING"));
+        D(fprintf(stderr, "%*c> _loop1_100[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING"));
         expr_ty string_var;
         while (
             (string_var = _PyPegen_string_token(p))  // STRING
@@ -21369,7 +21656,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_99[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_100[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "STRING"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -21387,14 +21674,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_99_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_100_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_100: star_named_expression ',' star_named_expressions?
+// _tmp_101: star_named_expression ',' star_named_expressions?
 static void *
-_tmp_100_rule(Parser *p)
+_tmp_101_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21408,7 +21695,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_100[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?"));
+        D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?"));
         Token * _literal;
         expr_ty y;
         void *z;
@@ -21420,7 +21707,7 @@
             (z = star_named_expressions_rule(p), 1)  // star_named_expressions?
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_100[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?"));
+            D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?"));
             _res = _PyPegen_seq_insert_in_front ( p , y , z );
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -21430,7 +21717,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_100[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression ',' star_named_expressions?"));
     }
     _res = NULL;
@@ -21439,9 +21726,9 @@
     return _res;
 }
 
-// _tmp_101: yield_expr | named_expression
+// _tmp_102: yield_expr | named_expression
 static void *
-_tmp_101_rule(Parser *p)
+_tmp_102_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21455,18 +21742,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        D(fprintf(stderr, "%*c> _tmp_102[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
         expr_ty yield_expr_var;
         if (
             (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            D(fprintf(stderr, "%*c+ _tmp_102[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
             _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_102[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
     { // named_expression
@@ -21474,18 +21761,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression"));
+        D(fprintf(stderr, "%*c> _tmp_102[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression"));
         expr_ty named_expression_var;
         if (
             (named_expression_var = named_expression_rule(p))  // named_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_102[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression"));
             _res = named_expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_102[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression"));
     }
     _res = NULL;
@@ -21494,9 +21781,9 @@
     return _res;
 }
 
-// _loop0_103: ',' double_starred_kvpair
+// _loop0_104: ',' double_starred_kvpair
 static asdl_seq *
-_loop0_103_rule(Parser *p)
+_loop0_104_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21520,7 +21807,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_103[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair"));
+        D(fprintf(stderr, "%*c> _loop0_104[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair"));
         Token * _literal;
         KeyValuePair* elem;
         while (
@@ -21551,7 +21838,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_103[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_104[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' double_starred_kvpair"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -21564,14 +21851,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_103_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_104_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_102: double_starred_kvpair _loop0_103
+// _gather_103: double_starred_kvpair _loop0_104
 static asdl_seq *
-_gather_102_rule(Parser *p)
+_gather_103_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21580,27 +21867,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // double_starred_kvpair _loop0_103
+    { // double_starred_kvpair _loop0_104
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_102[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103"));
+        D(fprintf(stderr, "%*c> _gather_103[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_104"));
         KeyValuePair* elem;
         asdl_seq * seq;
         if (
             (elem = double_starred_kvpair_rule(p))  // double_starred_kvpair
             &&
-            (seq = _loop0_103_rule(p))  // _loop0_103
+            (seq = _loop0_104_rule(p))  // _loop0_104
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_102[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103"));
+            D(fprintf(stderr, "%*c+ _gather_103[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_104"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_102[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_103"));
+        D(fprintf(stderr, "%*c%s _gather_103[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_104"));
     }
     _res = NULL;
   done:
@@ -21608,9 +21895,9 @@
     return _res;
 }
 
-// _loop1_104: for_if_clause
+// _loop1_105: for_if_clause
 static asdl_seq *
-_loop1_104_rule(Parser *p)
+_loop1_105_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21634,7 +21921,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_104[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause"));
+        D(fprintf(stderr, "%*c> _loop1_105[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause"));
         comprehension_ty for_if_clause_var;
         while (
             (for_if_clause_var = for_if_clause_rule(p))  // for_if_clause
@@ -21656,7 +21943,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_104[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_105[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "for_if_clause"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -21674,73 +21961,7 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_104_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _loop0_105: ('if' disjunction)
-static asdl_seq *
-_loop0_105_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // ('if' disjunction)
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_105[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
-        void *_tmp_146_var;
-        while (
-            (_tmp_146_var = _tmp_146_rule(p))  // 'if' disjunction
-        )
-        {
-            _res = _tmp_146_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_105[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)"));
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_105_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_105_type, _seq);
     D(p->level--);
     return _seq;
 }
@@ -21811,48 +22032,70 @@
     return _seq;
 }
 
-// _tmp_107: ',' args
-static void *
-_tmp_107_rule(Parser *p)
+// _loop0_107: ('if' disjunction)
+static asdl_seq *
+_loop0_107_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
         D(p->level--);
         return NULL;
     }
-    void * _res = NULL;
+    void *_res = NULL;
     int _mark = p->mark;
-    { // ',' args
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // ('if' disjunction)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_107[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args"));
-        Token * _literal;
-        expr_ty c;
-        if (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-            &&
-            (c = args_rule(p))  // args
+        D(fprintf(stderr, "%*c> _loop0_107[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
+        void *_tmp_148_var;
+        while (
+            (_tmp_148_var = _tmp_148_rule(p))  // 'if' disjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_107[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args"));
-            _res = c;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                D(p->level--);
-                return NULL;
+            _res = _tmp_148_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
             }
-            goto done;
+            _children[_n++] = _res;
+            _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_107[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args"));
+        D(fprintf(stderr, "%*c%s _loop0_107[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)"));
     }
-    _res = NULL;
-  done:
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_107_type, _seq);
     D(p->level--);
-    return _res;
+    return _seq;
 }
 
 // _tmp_108: ',' args
@@ -21899,9 +22142,53 @@
     return _res;
 }
 
-// _loop0_110: ',' kwarg_or_starred
+// _tmp_109: ',' args
+static void *
+_tmp_109_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ',' args
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_109[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args"));
+        Token * _literal;
+        expr_ty c;
+        if (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (c = args_rule(p))  // args
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_109[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args"));
+            _res = c;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_109[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _loop0_111: ',' kwarg_or_starred
 static asdl_seq *
-_loop0_110_rule(Parser *p)
+_loop0_111_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21925,7 +22212,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_110[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred"));
+        D(fprintf(stderr, "%*c> _loop0_111[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred"));
         Token * _literal;
         KeywordOrStarred* elem;
         while (
@@ -21956,7 +22243,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_110[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_111[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -21969,14 +22256,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_110_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_111_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_109: kwarg_or_starred _loop0_110
+// _gather_110: kwarg_or_starred _loop0_111
 static asdl_seq *
-_gather_109_rule(Parser *p)
+_gather_110_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -21985,27 +22272,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // kwarg_or_starred _loop0_110
+    { // kwarg_or_starred _loop0_111
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_109[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110"));
+        D(fprintf(stderr, "%*c> _gather_110[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_111"));
         KeywordOrStarred* elem;
         asdl_seq * seq;
         if (
             (elem = kwarg_or_starred_rule(p))  // kwarg_or_starred
             &&
-            (seq = _loop0_110_rule(p))  // _loop0_110
+            (seq = _loop0_111_rule(p))  // _loop0_111
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_109[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110"));
+            D(fprintf(stderr, "%*c+ _gather_110[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_111"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_109[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_110"));
+        D(fprintf(stderr, "%*c%s _gather_110[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_111"));
     }
     _res = NULL;
   done:
@@ -22013,9 +22300,9 @@
     return _res;
 }
 
-// _loop0_112: ',' kwarg_or_double_starred
+// _loop0_113: ',' kwarg_or_double_starred
 static asdl_seq *
-_loop0_112_rule(Parser *p)
+_loop0_113_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22039,7 +22326,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_112[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred"));
+        D(fprintf(stderr, "%*c> _loop0_113[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred"));
         Token * _literal;
         KeywordOrStarred* elem;
         while (
@@ -22070,7 +22357,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_112[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_113[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22083,14 +22370,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_112_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_113_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_111: kwarg_or_double_starred _loop0_112
+// _gather_112: kwarg_or_double_starred _loop0_113
 static asdl_seq *
-_gather_111_rule(Parser *p)
+_gather_112_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22099,27 +22386,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // kwarg_or_double_starred _loop0_112
+    { // kwarg_or_double_starred _loop0_113
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_111[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112"));
+        D(fprintf(stderr, "%*c> _gather_112[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_113"));
         KeywordOrStarred* elem;
         asdl_seq * seq;
         if (
             (elem = kwarg_or_double_starred_rule(p))  // kwarg_or_double_starred
             &&
-            (seq = _loop0_112_rule(p))  // _loop0_112
+            (seq = _loop0_113_rule(p))  // _loop0_113
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_111[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112"));
+            D(fprintf(stderr, "%*c+ _gather_112[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_113"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_111[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_112"));
+        D(fprintf(stderr, "%*c%s _gather_112[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_113"));
     }
     _res = NULL;
   done:
@@ -22127,9 +22414,9 @@
     return _res;
 }
 
-// _loop0_114: ',' kwarg_or_starred
+// _loop0_115: ',' kwarg_or_starred
 static asdl_seq *
-_loop0_114_rule(Parser *p)
+_loop0_115_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22153,7 +22440,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_114[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred"));
+        D(fprintf(stderr, "%*c> _loop0_115[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred"));
         Token * _literal;
         KeywordOrStarred* elem;
         while (
@@ -22184,7 +22471,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_114[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_115[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22197,14 +22484,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_114_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_115_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_113: kwarg_or_starred _loop0_114
+// _gather_114: kwarg_or_starred _loop0_115
 static asdl_seq *
-_gather_113_rule(Parser *p)
+_gather_114_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22213,27 +22500,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // kwarg_or_starred _loop0_114
+    { // kwarg_or_starred _loop0_115
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_113[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114"));
+        D(fprintf(stderr, "%*c> _gather_114[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_115"));
         KeywordOrStarred* elem;
         asdl_seq * seq;
         if (
             (elem = kwarg_or_starred_rule(p))  // kwarg_or_starred
             &&
-            (seq = _loop0_114_rule(p))  // _loop0_114
+            (seq = _loop0_115_rule(p))  // _loop0_115
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_113[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114"));
+            D(fprintf(stderr, "%*c+ _gather_114[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_115"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_113[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_114"));
+        D(fprintf(stderr, "%*c%s _gather_114[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_115"));
     }
     _res = NULL;
   done:
@@ -22241,121 +22528,7 @@
     return _res;
 }
 
-// _loop0_116: ',' kwarg_or_double_starred
-static asdl_seq *
-_loop0_116_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // ',' kwarg_or_double_starred
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_116[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred"));
-        Token * _literal;
-        KeywordOrStarred* elem;
-        while (
-            (_literal = _PyPegen_expect_token(p, 12))  // token=','
-            &&
-            (elem = kwarg_or_double_starred_rule(p))  // kwarg_or_double_starred
-        )
-        {
-            _res = elem;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                PyMem_Free(_children);
-                D(p->level--);
-                return NULL;
-            }
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_116[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred"));
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_116_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
-// _gather_115: kwarg_or_double_starred _loop0_116
-static asdl_seq *
-_gather_115_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    asdl_seq * _res = NULL;
-    int _mark = p->mark;
-    { // kwarg_or_double_starred _loop0_116
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _gather_115[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116"));
-        KeywordOrStarred* elem;
-        asdl_seq * seq;
-        if (
-            (elem = kwarg_or_double_starred_rule(p))  // kwarg_or_double_starred
-            &&
-            (seq = _loop0_116_rule(p))  // _loop0_116
-        )
-        {
-            D(fprintf(stderr, "%*c+ _gather_115[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116"));
-            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_115[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_116"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// _loop0_117: (',' star_target)
+// _loop0_117: ',' kwarg_or_double_starred
 static asdl_seq *
 _loop0_117_rule(Parser *p)
 {
@@ -22376,18 +22549,132 @@
     }
     ssize_t _children_capacity = 1;
     ssize_t _n = 0;
+    { // ',' kwarg_or_double_starred
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_117[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred"));
+        Token * _literal;
+        KeywordOrStarred* elem;
+        while (
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (elem = kwarg_or_double_starred_rule(p))  // kwarg_or_double_starred
+        )
+        {
+            _res = elem;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                PyMem_Free(_children);
+                D(p->level--);
+                return NULL;
+            }
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_117[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_117_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _gather_116: kwarg_or_double_starred _loop0_117
+static asdl_seq *
+_gather_116_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    asdl_seq * _res = NULL;
+    int _mark = p->mark;
+    { // kwarg_or_double_starred _loop0_117
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _gather_116[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_117"));
+        KeywordOrStarred* elem;
+        asdl_seq * seq;
+        if (
+            (elem = kwarg_or_double_starred_rule(p))  // kwarg_or_double_starred
+            &&
+            (seq = _loop0_117_rule(p))  // _loop0_117
+        )
+        {
+            D(fprintf(stderr, "%*c+ _gather_116[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_117"));
+            _res = _PyPegen_seq_insert_in_front(p, elem, seq);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _gather_116[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_117"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _loop0_118: (',' star_target)
+static asdl_seq *
+_loop0_118_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
     { // (',' star_target)
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_117[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
-        void *_tmp_148_var;
+        D(fprintf(stderr, "%*c> _loop0_118[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
+        void *_tmp_149_var;
         while (
-            (_tmp_148_var = _tmp_148_rule(p))  // ',' star_target
+            (_tmp_149_var = _tmp_149_rule(p))  // ',' star_target
         )
         {
-            _res = _tmp_148_var;
+            _res = _tmp_149_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -22403,7 +22690,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_117[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_118[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_target)"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22416,14 +22703,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_117_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_118_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop0_119: ',' star_target
+// _loop0_120: ',' star_target
 static asdl_seq *
-_loop0_119_rule(Parser *p)
+_loop0_120_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22447,7 +22734,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_119[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+        D(fprintf(stderr, "%*c> _loop0_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -22478,7 +22765,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_119[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_120[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22491,14 +22778,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_119_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_120_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_118: star_target _loop0_119
+// _gather_119: star_target _loop0_120
 static asdl_seq *
-_gather_118_rule(Parser *p)
+_gather_119_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22507,27 +22794,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // star_target _loop0_119
+    { // star_target _loop0_120
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_118[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119"));
+        D(fprintf(stderr, "%*c> _gather_119[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target _loop0_120"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = star_target_rule(p))  // star_target
             &&
-            (seq = _loop0_119_rule(p))  // _loop0_119
+            (seq = _loop0_120_rule(p))  // _loop0_120
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_118[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119"));
+            D(fprintf(stderr, "%*c+ _gather_119[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target _loop0_120"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_118[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target _loop0_119"));
+        D(fprintf(stderr, "%*c%s _gather_119[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target _loop0_120"));
     }
     _res = NULL;
   done:
@@ -22535,9 +22822,9 @@
     return _res;
 }
 
-// _tmp_120: !'*' star_target
+// _tmp_121: !'*' star_target
 static void *
-_tmp_120_rule(Parser *p)
+_tmp_121_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22551,7 +22838,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "!'*' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_121[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "!'*' star_target"));
         expr_ty star_target_var;
         if (
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 16)  // token='*'
@@ -22559,12 +22846,12 @@
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_120[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "!'*' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_121[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "!'*' star_target"));
             _res = star_target_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_120[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_121[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "!'*' star_target"));
     }
     _res = NULL;
@@ -22573,9 +22860,9 @@
     return _res;
 }
 
-// _loop0_122: ',' del_target
+// _loop0_123: ',' del_target
 static asdl_seq *
-_loop0_122_rule(Parser *p)
+_loop0_123_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22599,7 +22886,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_122[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' del_target"));
+        D(fprintf(stderr, "%*c> _loop0_123[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' del_target"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -22630,7 +22917,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_122[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_123[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' del_target"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22643,14 +22930,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_122_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_123_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_121: del_target _loop0_122
+// _gather_122: del_target _loop0_123
 static asdl_seq *
-_gather_121_rule(Parser *p)
+_gather_122_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22659,27 +22946,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // del_target _loop0_122
+    { // del_target _loop0_123
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_121[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122"));
+        D(fprintf(stderr, "%*c> _gather_122[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_target _loop0_123"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = del_target_rule(p))  // del_target
             &&
-            (seq = _loop0_122_rule(p))  // _loop0_122
+            (seq = _loop0_123_rule(p))  // _loop0_123
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_121[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122"));
+            D(fprintf(stderr, "%*c+ _gather_122[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_target _loop0_123"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_121[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_target _loop0_122"));
+        D(fprintf(stderr, "%*c%s _gather_122[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_target _loop0_123"));
     }
     _res = NULL;
   done:
@@ -22687,9 +22974,9 @@
     return _res;
 }
 
-// _loop0_124: ',' target
+// _loop0_125: ',' target
 static asdl_seq *
-_loop0_124_rule(Parser *p)
+_loop0_125_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22713,7 +23000,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_124[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' target"));
+        D(fprintf(stderr, "%*c> _loop0_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' target"));
         Token * _literal;
         expr_ty elem;
         while (
@@ -22744,7 +23031,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_124[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_125[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' target"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22757,14 +23044,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_124_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_125_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _gather_123: target _loop0_124
+// _gather_124: target _loop0_125
 static asdl_seq *
-_gather_123_rule(Parser *p)
+_gather_124_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22773,27 +23060,27 @@
     }
     asdl_seq * _res = NULL;
     int _mark = p->mark;
-    { // target _loop0_124
+    { // target _loop0_125
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _gather_123[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "target _loop0_124"));
+        D(fprintf(stderr, "%*c> _gather_124[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "target _loop0_125"));
         expr_ty elem;
         asdl_seq * seq;
         if (
             (elem = target_rule(p))  // target
             &&
-            (seq = _loop0_124_rule(p))  // _loop0_124
+            (seq = _loop0_125_rule(p))  // _loop0_125
         )
         {
-            D(fprintf(stderr, "%*c+ _gather_123[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "target _loop0_124"));
+            D(fprintf(stderr, "%*c+ _gather_124[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "target _loop0_125"));
             _res = _PyPegen_seq_insert_in_front(p, elem, seq);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _gather_123[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "target _loop0_124"));
+        D(fprintf(stderr, "%*c%s _gather_124[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "target _loop0_125"));
     }
     _res = NULL;
   done:
@@ -22801,9 +23088,9 @@
     return _res;
 }
 
-// _tmp_125: args | expression for_if_clauses
+// _tmp_126: args | expression for_if_clauses
 static void *
-_tmp_125_rule(Parser *p)
+_tmp_126_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22817,18 +23104,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args"));
+        D(fprintf(stderr, "%*c> _tmp_126[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args"));
         expr_ty args_var;
         if (
             (args_var = args_rule(p))  // args
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args"));
+            D(fprintf(stderr, "%*c+ _tmp_126[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args"));
             _res = args_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_126[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args"));
     }
     { // expression for_if_clauses
@@ -22836,7 +23123,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
+        D(fprintf(stderr, "%*c> _tmp_126[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
         expr_ty expression_var;
         asdl_seq* for_if_clauses_var;
         if (
@@ -22845,12 +23132,12 @@
             (for_if_clauses_var = for_if_clauses_rule(p))  // for_if_clauses
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
+            D(fprintf(stderr, "%*c+ _tmp_126[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses"));
             _res = _PyPegen_dummy_name(p, expression_var, for_if_clauses_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_126[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses"));
     }
     _res = NULL;
@@ -22859,9 +23146,9 @@
     return _res;
 }
 
-// _loop0_126: star_named_expressions
+// _loop0_127: star_named_expressions
 static asdl_seq *
-_loop0_126_rule(Parser *p)
+_loop0_127_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22885,7 +23172,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_126[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions"));
+        D(fprintf(stderr, "%*c> _loop0_127[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions"));
         asdl_seq* star_named_expressions_var;
         while (
             (star_named_expressions_var = star_named_expressions_rule(p))  // star_named_expressions
@@ -22907,7 +23194,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_126[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_127[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expressions"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -22920,14 +23207,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_126_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_127_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_127: '=' annotated_rhs
+// _tmp_128: '=' annotated_rhs
 static void *
-_tmp_127_rule(Parser *p)
+_tmp_128_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -22941,7 +23228,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_127[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs"));
+        D(fprintf(stderr, "%*c> _tmp_128[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs"));
         Token * _literal;
         expr_ty annotated_rhs_var;
         if (
@@ -22950,12 +23237,12 @@
             (annotated_rhs_var = annotated_rhs_rule(p))  // annotated_rhs
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_127[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs"));
+            D(fprintf(stderr, "%*c+ _tmp_128[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs"));
             _res = _PyPegen_dummy_name(p, _literal, annotated_rhs_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_127[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_128[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs"));
     }
     _res = NULL;
@@ -22964,72 +23251,6 @@
     return _res;
 }
 
-// _loop0_128: (star_targets '=')
-static asdl_seq *
-_loop0_128_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void *_res = NULL;
-    int _mark = p->mark;
-    int _start_mark = p->mark;
-    void **_children = PyMem_Malloc(sizeof(void *));
-    if (!_children) {
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    ssize_t _children_capacity = 1;
-    ssize_t _n = 0;
-    { // (star_targets '=')
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _loop0_128[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_149_var;
-        while (
-            (_tmp_149_var = _tmp_149_rule(p))  // star_targets '='
-        )
-        {
-            _res = _tmp_149_var;
-            if (_n == _children_capacity) {
-                _children_capacity *= 2;
-                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
-                if (!_new_children) {
-                    p->error_indicator = 1;
-                    PyErr_NoMemory();
-                    D(p->level--);
-                    return NULL;
-                }
-                _children = _new_children;
-            }
-            _children[_n++] = _res;
-            _mark = p->mark;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_128[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')"));
-    }
-    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
-    if (!_seq) {
-        PyMem_Free(_children);
-        p->error_indicator = 1;
-        PyErr_NoMemory();
-        D(p->level--);
-        return NULL;
-    }
-    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
-    PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_128_type, _seq);
-    D(p->level--);
-    return _seq;
-}
-
 // _loop0_129: (star_targets '=')
 static asdl_seq *
 _loop0_129_rule(Parser *p)
@@ -23096,9 +23317,75 @@
     return _seq;
 }
 
-// _tmp_130: yield_expr | star_expressions
+// _loop0_130: (star_targets '=')
+static asdl_seq *
+_loop0_130_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void *_res = NULL;
+    int _mark = p->mark;
+    int _start_mark = p->mark;
+    void **_children = PyMem_Malloc(sizeof(void *));
+    if (!_children) {
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    ssize_t _children_capacity = 1;
+    ssize_t _n = 0;
+    { // (star_targets '=')
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _loop0_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
+        void *_tmp_151_var;
+        while (
+            (_tmp_151_var = _tmp_151_rule(p))  // star_targets '='
+        )
+        {
+            _res = _tmp_151_var;
+            if (_n == _children_capacity) {
+                _children_capacity *= 2;
+                void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
+                if (!_new_children) {
+                    p->error_indicator = 1;
+                    PyErr_NoMemory();
+                    D(p->level--);
+                    return NULL;
+                }
+                _children = _new_children;
+            }
+            _children[_n++] = _res;
+            _mark = p->mark;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _loop0_130[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')"));
+    }
+    asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
+    if (!_seq) {
+        PyMem_Free(_children);
+        p->error_indicator = 1;
+        PyErr_NoMemory();
+        D(p->level--);
+        return NULL;
+    }
+    for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
+    PyMem_Free(_children);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_130_type, _seq);
+    D(p->level--);
+    return _seq;
+}
+
+// _tmp_131: yield_expr | star_expressions
 static void *
-_tmp_130_rule(Parser *p)
+_tmp_131_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23112,18 +23399,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+        D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr"));
         expr_ty yield_expr_var;
         if (
             (yield_expr_var = yield_expr_rule(p))  // yield_expr
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
+            D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr"));
             _res = yield_expr_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr"));
     }
     { // star_expressions
@@ -23131,18 +23418,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+        D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions"));
         expr_ty star_expressions_var;
         if (
             (star_expressions_var = star_expressions_rule(p))  // star_expressions
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
+            D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions"));
             _res = star_expressions_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions"));
     }
     _res = NULL;
@@ -23151,9 +23438,9 @@
     return _res;
 }
 
-// _tmp_131: '[' | '(' | '{'
+// _tmp_132: '[' | '(' | '{'
 static void *
-_tmp_131_rule(Parser *p)
+_tmp_132_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23167,18 +23454,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['"));
+        D(fprintf(stderr, "%*c> _tmp_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 9))  // token='['
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['"));
+            D(fprintf(stderr, "%*c+ _tmp_132[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_132[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['"));
     }
     { // '('
@@ -23186,18 +23473,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('"));
+        D(fprintf(stderr, "%*c> _tmp_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 7))  // token='('
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('"));
+            D(fprintf(stderr, "%*c+ _tmp_132[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_132[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('"));
     }
     { // '{'
@@ -23205,18 +23492,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'"));
+        D(fprintf(stderr, "%*c> _tmp_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 25))  // token='{'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'"));
+            D(fprintf(stderr, "%*c+ _tmp_132[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_132[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{'"));
     }
     _res = NULL;
@@ -23225,9 +23512,9 @@
     return _res;
 }
 
-// _loop0_132: param_no_default
+// _loop0_133: param_no_default
 static asdl_seq *
-_loop0_132_rule(Parser *p)
+_loop0_133_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23251,7 +23538,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default"));
         arg_ty param_no_default_var;
         while (
             (param_no_default_var = param_no_default_rule(p))  // param_no_default
@@ -23273,7 +23560,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_132[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_133[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -23286,14 +23573,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_132_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_133_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_133: slash_with_default | param_with_default+
+// _tmp_134: slash_with_default | param_with_default+
 static void *
-_tmp_133_rule(Parser *p)
+_tmp_134_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23307,18 +23594,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
         SlashWithDefault* slash_with_default_var;
         if (
             (slash_with_default_var = slash_with_default_rule(p))  // slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_134[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default"));
             _res = slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_134[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default"));
     }
     { // param_with_default+
@@ -23326,18 +23613,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
-        asdl_seq * _loop1_151_var;
+        D(fprintf(stderr, "%*c> _tmp_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
+        asdl_seq * _loop1_152_var;
         if (
-            (_loop1_151_var = _loop1_151_rule(p))  // param_with_default+
+            (_loop1_152_var = _loop1_152_rule(p))  // param_with_default+
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
-            _res = _loop1_151_var;
+            D(fprintf(stderr, "%*c+ _tmp_134[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+"));
+            _res = _loop1_152_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_134[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default+"));
     }
     _res = NULL;
@@ -23346,9 +23633,9 @@
     return _res;
 }
 
-// _loop0_134: lambda_param_no_default
+// _loop0_135: lambda_param_no_default
 static asdl_seq *
-_loop0_134_rule(Parser *p)
+_loop0_135_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23372,7 +23659,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop0_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
+        D(fprintf(stderr, "%*c> _loop0_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default"));
         arg_ty lambda_param_no_default_var;
         while (
             (lambda_param_no_default_var = lambda_param_no_default_rule(p))  // lambda_param_no_default
@@ -23394,7 +23681,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop0_134[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop0_135[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default"));
     }
     asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena);
@@ -23407,14 +23694,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop0_134_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop0_135_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_135: lambda_slash_with_default | lambda_param_with_default+
+// _tmp_136: lambda_slash_with_default | lambda_param_with_default+
 static void *
-_tmp_135_rule(Parser *p)
+_tmp_136_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23428,18 +23715,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+        D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
         SlashWithDefault* lambda_slash_with_default_var;
         if (
             (lambda_slash_with_default_var = lambda_slash_with_default_rule(p))  // lambda_slash_with_default
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
+            D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default"));
             _res = lambda_slash_with_default_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default"));
     }
     { // lambda_param_with_default+
@@ -23447,18 +23734,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
-        asdl_seq * _loop1_152_var;
+        D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
+        asdl_seq * _loop1_153_var;
         if (
-            (_loop1_152_var = _loop1_152_rule(p))  // lambda_param_with_default+
+            (_loop1_153_var = _loop1_153_rule(p))  // lambda_param_with_default+
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
-            _res = _loop1_152_var;
+            D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+"));
+            _res = _loop1_153_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default+"));
     }
     _res = NULL;
@@ -23467,9 +23754,9 @@
     return _res;
 }
 
-// _tmp_136: ')' | ',' (')' | '**')
+// _tmp_137: ')' | ',' (')' | '**')
 static void *
-_tmp_136_rule(Parser *p)
+_tmp_137_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23483,18 +23770,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     { // ',' (')' | '**')
@@ -23502,21 +23789,21 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
+        D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
         Token * _literal;
-        void *_tmp_153_var;
+        void *_tmp_154_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_153_var = _tmp_153_rule(p))  // ')' | '**'
+            (_tmp_154_var = _tmp_154_rule(p))  // ')' | '**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_153_var);
+            D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_154_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (')' | '**')"));
     }
     _res = NULL;
@@ -23525,9 +23812,9 @@
     return _res;
 }
 
-// _tmp_137: ':' | ',' (':' | '**')
+// _tmp_138: ':' | ',' (':' | '**')
 static void *
-_tmp_137_rule(Parser *p)
+_tmp_138_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23541,18 +23828,18 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_138[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // ',' (':' | '**')
@@ -23560,21 +23847,21 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
+        D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
         Token * _literal;
-        void *_tmp_154_var;
+        void *_tmp_155_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_154_var = _tmp_154_rule(p))  // ':' | '**'
+            (_tmp_155_var = _tmp_155_rule(p))  // ':' | '**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_154_var);
+            D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_155_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_138[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (':' | '**')"));
     }
     _res = NULL;
@@ -23583,9 +23870,9 @@
     return _res;
 }
 
-// _tmp_138: star_targets '='
+// _tmp_139: star_targets '='
 static void *
-_tmp_138_rule(Parser *p)
+_tmp_139_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23599,7 +23886,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty z;
         if (
@@ -23608,7 +23895,7 @@
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23618,7 +23905,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_138[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -23627,61 +23914,6 @@
     return _res;
 }
 
-// _tmp_139: '.' | '...'
-static void *
-_tmp_139_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // '.'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 23))  // token='.'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
-    }
-    { // '...'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 52))  // token='...'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
 // _tmp_140: '.' | '...'
 static void *
 _tmp_140_rule(Parser *p)
@@ -23737,7 +23969,7 @@
     return _res;
 }
 
-// _tmp_141: '@' named_expression NEWLINE
+// _tmp_141: '.' | '...'
 static void *
 _tmp_141_rule(Parser *p)
 {
@@ -23748,12 +23980,67 @@
     }
     void * _res = NULL;
     int _mark = p->mark;
+    { // '.'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_141[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 23))  // token='.'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_141[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_141[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
+    }
+    { // '...'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_141[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 52))  // token='...'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_141[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_141[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _tmp_142: '@' named_expression NEWLINE
+static void *
+_tmp_142_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
     { // '@' named_expression NEWLINE
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_141[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+        D(fprintf(stderr, "%*c> _tmp_142[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
         Token * _literal;
         expr_ty f;
         Token * newline_var;
@@ -23765,7 +24052,7 @@
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_141[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+            D(fprintf(stderr, "%*c+ _tmp_142[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
             _res = f;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23775,7 +24062,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_141[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_142[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@' named_expression NEWLINE"));
     }
     _res = NULL;
@@ -23784,9 +24071,9 @@
     return _res;
 }
 
-// _tmp_142: ',' star_expression
+// _tmp_143: ',' star_expression
 static void *
-_tmp_142_rule(Parser *p)
+_tmp_143_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23800,7 +24087,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_142[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+        D(fprintf(stderr, "%*c> _tmp_143[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -23809,7 +24096,7 @@
             (c = star_expression_rule(p))  // star_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_142[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_143[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23819,7 +24106,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_142[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_143[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression"));
     }
     _res = NULL;
@@ -23828,9 +24115,9 @@
     return _res;
 }
 
-// _tmp_143: ',' expression
+// _tmp_144: ',' expression
 static void *
-_tmp_143_rule(Parser *p)
+_tmp_144_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23844,7 +24131,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_143[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
+        D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -23853,7 +24140,7 @@
             (c = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_143[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
+            D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23863,7 +24150,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_143[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_144[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression"));
     }
     _res = NULL;
@@ -23872,9 +24159,9 @@
     return _res;
 }
 
-// _tmp_144: 'or' conjunction
+// _tmp_145: 'or' conjunction
 static void *
-_tmp_144_rule(Parser *p)
+_tmp_145_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23888,7 +24175,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+        D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -23897,7 +24184,7 @@
             (c = conjunction_rule(p))  // conjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+            D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23907,7 +24194,7 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_144[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'or' conjunction"));
     }
     _res = NULL;
@@ -23916,9 +24203,9 @@
     return _res;
 }
 
-// _tmp_145: 'and' inversion
+// _tmp_146: 'and' inversion
 static void *
-_tmp_145_rule(Parser *p)
+_tmp_146_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -23932,7 +24219,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+        D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -23941,7 +24228,7 @@
             (c = inversion_rule(p))  // inversion
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+            D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -23951,52 +24238,8 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// _tmp_146: 'if' disjunction
-static void *
-_tmp_146_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // 'if' disjunction
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
-        Token * _keyword;
-        expr_ty z;
-        if (
-            (_keyword = _PyPegen_expect_token(p, 510))  // token='if'
-            &&
-            (z = disjunction_rule(p))  // disjunction
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
-            _res = z;
-            if (_res == NULL && PyErr_Occurred()) {
-                p->error_indicator = 1;
-                D(p->level--);
-                return NULL;
-            }
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_146[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion"));
     }
     _res = NULL;
   done:
@@ -24048,7 +24291,7 @@
     return _res;
 }
 
-// _tmp_148: ',' star_target
+// _tmp_148: 'if' disjunction
 static void *
 _tmp_148_rule(Parser *p)
 {
@@ -24059,12 +24302,56 @@
     }
     void * _res = NULL;
     int _mark = p->mark;
+    { // 'if' disjunction
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+        Token * _keyword;
+        expr_ty z;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 510))  // token='if'
+            &&
+            (z = disjunction_rule(p))  // disjunction
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+            _res = z;
+            if (_res == NULL && PyErr_Occurred()) {
+                p->error_indicator = 1;
+                D(p->level--);
+                return NULL;
+            }
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _tmp_149: ',' star_target
+static void *
+_tmp_149_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
     { // ',' star_target
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
         Token * _literal;
         expr_ty c;
         if (
@@ -24073,7 +24360,7 @@
             (c = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -24083,47 +24370,8 @@
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// _tmp_149: star_targets '='
-static void *
-_tmp_149_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // star_targets '='
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
-        Token * _literal;
-        expr_ty star_targets_var;
-        if (
-            (star_targets_var = star_targets_rule(p))  // star_targets
-            &&
-            (_literal = _PyPegen_expect_token(p, 22))  // token='='
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
-            _res = _PyPegen_dummy_name(p, star_targets_var, _literal);
-            goto done;
-        }
-        p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_149[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
     }
     _res = NULL;
   done:
@@ -24170,9 +24418,48 @@
     return _res;
 }
 
-// _loop1_151: param_with_default
+// _tmp_151: star_targets '='
+static void *
+_tmp_151_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // star_targets '='
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        Token * _literal;
+        expr_ty star_targets_var;
+        if (
+            (star_targets_var = star_targets_rule(p))  // star_targets
+            &&
+            (_literal = _PyPegen_expect_token(p, 22))  // token='='
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            _res = _PyPegen_dummy_name(p, star_targets_var, _literal);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _loop1_152: param_with_default
 static asdl_seq *
-_loop1_151_rule(Parser *p)
+_loop1_152_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24196,7 +24483,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default"));
         NameDefaultPair* param_with_default_var;
         while (
             (param_with_default_var = param_with_default_rule(p))  // param_with_default
@@ -24218,7 +24505,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_151[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_152[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -24236,14 +24523,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_151_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_152_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _loop1_152: lambda_param_with_default
+// _loop1_153: lambda_param_with_default
 static asdl_seq *
-_loop1_152_rule(Parser *p)
+_loop1_153_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24267,7 +24554,7 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _loop1_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
+        D(fprintf(stderr, "%*c> _loop1_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default"));
         NameDefaultPair* lambda_param_with_default_var;
         while (
             (lambda_param_with_default_var = lambda_param_with_default_rule(p))  // lambda_param_with_default
@@ -24289,7 +24576,7 @@
             _mark = p->mark;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _loop1_152[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _loop1_153[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default"));
     }
     if (_n == 0 || p->error_indicator) {
@@ -24307,14 +24594,14 @@
     }
     for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]);
     PyMem_Free(_children);
-    _PyPegen_insert_memo(p, _start_mark, _loop1_152_type, _seq);
+    _PyPegen_insert_memo(p, _start_mark, _loop1_153_type, _seq);
     D(p->level--);
     return _seq;
 }
 
-// _tmp_153: ')' | '**'
+// _tmp_154: ')' | '**'
 static void *
-_tmp_153_rule(Parser *p)
+_tmp_154_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24328,74 +24615,19 @@
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
-    }
-    { // '**'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 35))  // token='**'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
-            _res = _literal;
-            goto done;
-        }
-        p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
-    }
-    _res = NULL;
-  done:
-    D(p->level--);
-    return _res;
-}
-
-// _tmp_154: ':' | '**'
-static void *
-_tmp_154_rule(Parser *p)
-{
-    D(p->level++);
-    if (p->error_indicator) {
-        D(p->level--);
-        return NULL;
-    }
-    void * _res = NULL;
-    int _mark = p->mark;
-    { // ':'
-        if (p->error_indicator) {
-            D(p->level--);
-            return NULL;
-        }
-        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
-        Token * _literal;
-        if (
-            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
-        )
-        {
-            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     { // '**'
         if (p->error_indicator) {
@@ -24422,6 +24654,61 @@
     return _res;
 }
 
+// _tmp_155: ':' | '**'
+static void *
+_tmp_155_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // ':'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
+    }
+    { // '**'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        Token * _literal;
+        if (
+            (_literal = _PyPegen_expect_token(p, 35))  // token='**'
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            _res = _literal;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
 void *
 _PyPegen_parse(Parser *p)
 {
diff --git a/Parser/pegen/pegen.c b/Parser/pegen/pegen.c
index 81e35a8..e63e5a8 100644
--- a/Parser/pegen/pegen.c
+++ b/Parser/pegen/pegen.c
@@ -380,7 +380,6 @@
     return NULL;
 }
 
-
 void *
 _PyPegen_raise_error_known_location(Parser *p, PyObject *errtype,
                                     Py_ssize_t lineno, Py_ssize_t col_offset,
@@ -2085,7 +2084,7 @@
 // Error reporting helpers
 
 expr_ty
-_PyPegen_get_invalid_target(expr_ty e)
+_PyPegen_get_invalid_target(expr_ty e, TARGETS_TYPE targets_type)
 {
     if (e == NULL) {
         return NULL;
@@ -2095,7 +2094,7 @@
         Py_ssize_t len = asdl_seq_LEN(CONTAINER->v.TYPE.elts);\
         for (Py_ssize_t i = 0; i < len; i++) {\
             expr_ty other = asdl_seq_GET(CONTAINER->v.TYPE.elts, i);\
-            expr_ty child = _PyPegen_get_invalid_target(other);\
+            expr_ty child = _PyPegen_get_invalid_target(other, targets_type);\
             if (child != NULL) {\
                 return child;\
             }\
@@ -2109,16 +2108,29 @@
     // we don't need to visit it recursively.
 
     switch (e->kind) {
-        case List_kind: {
+        case List_kind:
             VISIT_CONTAINER(e, List);
             return NULL;
-        }
-        case Tuple_kind: {
+        case Tuple_kind:
             VISIT_CONTAINER(e, Tuple);
             return NULL;
-        }
         case Starred_kind:
-            return _PyPegen_get_invalid_target(e->v.Starred.value);
+            if (targets_type == DEL_TARGETS) {
+                return e;
+            }
+            return _PyPegen_get_invalid_target(e->v.Starred.value, targets_type);
+        case Compare_kind:
+            // This is needed, because the `a in b` in `for a in b` gets parsed
+            // as a comparison, and so we need to search the left side of the comparison
+            // for invalid targets.
+            if (targets_type == FOR_TARGETS) {
+                cmpop_ty cmpop = (cmpop_ty) asdl_seq_GET(e->v.Compare.ops, 0);
+                if (cmpop == In) {
+                    return _PyPegen_get_invalid_target(e->v.Compare.left, targets_type);
+                }
+                return NULL;
+            }
+            return e;
         case Name_kind:
         case Subscript_kind:
         case Attribute_kind:
diff --git a/Parser/pegen/pegen.h b/Parser/pegen/pegen.h
index c8eae75..e459fc5 100644
--- a/Parser/pegen/pegen.h
+++ b/Parser/pegen/pegen.h
@@ -263,11 +263,21 @@
 mod_ty _PyPegen_make_module(Parser *, asdl_seq *);
 
 // Error reporting helpers
-expr_ty _PyPegen_get_invalid_target(expr_ty e);
+typedef enum {
+    STAR_TARGETS,
+    DEL_TARGETS,
+    FOR_TARGETS
+} TARGETS_TYPE;
+expr_ty _PyPegen_get_invalid_target(expr_ty e, TARGETS_TYPE targets_type);
+#define GET_INVALID_TARGET(e) (expr_ty)CHECK(_PyPegen_get_invalid_target(e, STAR_TARGETS))
+#define GET_INVALID_DEL_TARGET(e) (expr_ty)CHECK_NULL_ALLOWED(_PyPegen_get_invalid_target(e, DEL_TARGETS))
+#define GET_INVALID_FOR_TARGET(e) (expr_ty)CHECK_NULL_ALLOWED(_PyPegen_get_invalid_target(e, FOR_TARGETS))
+
 void *_PyPegen_arguments_parsing_error(Parser *, expr_ty);
 void *_PyPegen_nonparen_genexp_in_call(Parser *p, expr_ty args);
 
 
+// Generated function in parse.c - function definition in python.gram
 void *_PyPegen_parse(Parser *);
 
 #endif