bpo-43149: Improve error message for exception group without parentheses (GH-24467)

1 files changed, 567 insertions, 350 deletions

diff --git a/Parser/parser.c b/Parser/parser.c
index f4501d3..3f0d06f 100644
--- a/Parser/parser.c
+++ b/Parser/parser.c
@@ -232,170 +232,173 @@ static KeywordToken *reserved_keywords[] = {
 #define invalid_group_type 1163
 #define invalid_import_from_targets_type 1164
 #define invalid_with_stmt_type 1165
-#define _loop0_1_type 1166
-#define _loop0_2_type 1167
-#define _loop0_4_type 1168
-#define _gather_3_type 1169
-#define _loop0_6_type 1170
-#define _gather_5_type 1171
-#define _loop0_8_type 1172
-#define _gather_7_type 1173
-#define _loop0_10_type 1174
-#define _gather_9_type 1175
-#define _loop1_11_type 1176
-#define _loop0_13_type 1177
-#define _gather_12_type 1178
-#define _tmp_14_type 1179
-#define _tmp_15_type 1180
-#define _tmp_16_type 1181
-#define _tmp_17_type 1182
-#define _tmp_18_type 1183
-#define _tmp_19_type 1184
-#define _tmp_20_type 1185
-#define _tmp_21_type 1186
-#define _loop1_22_type 1187
-#define _tmp_23_type 1188
-#define _tmp_24_type 1189
-#define _loop0_26_type 1190
-#define _gather_25_type 1191
-#define _loop0_28_type 1192
-#define _gather_27_type 1193
-#define _tmp_29_type 1194
-#define _tmp_30_type 1195
-#define _loop0_31_type 1196
-#define _loop1_32_type 1197
-#define _loop0_34_type 1198
-#define _gather_33_type 1199
-#define _tmp_35_type 1200
-#define _loop0_37_type 1201
-#define _gather_36_type 1202
-#define _tmp_38_type 1203
-#define _loop0_40_type 1204
-#define _gather_39_type 1205
-#define _loop0_42_type 1206
-#define _gather_41_type 1207
-#define _loop0_44_type 1208
-#define _gather_43_type 1209
-#define _loop0_46_type 1210
-#define _gather_45_type 1211
-#define _tmp_47_type 1212
-#define _loop1_48_type 1213
-#define _tmp_49_type 1214
-#define _tmp_50_type 1215
-#define _tmp_51_type 1216
-#define _tmp_52_type 1217
-#define _tmp_53_type 1218
-#define _loop0_54_type 1219
-#define _loop0_55_type 1220
-#define _loop0_56_type 1221
-#define _loop1_57_type 1222
-#define _loop0_58_type 1223
-#define _loop1_59_type 1224
-#define _loop1_60_type 1225
-#define _loop1_61_type 1226
-#define _loop0_62_type 1227
-#define _loop1_63_type 1228
-#define _loop0_64_type 1229
-#define _loop1_65_type 1230
-#define _loop0_66_type 1231
-#define _loop1_67_type 1232
-#define _loop1_68_type 1233
-#define _tmp_69_type 1234
-#define _loop1_70_type 1235
-#define _loop0_72_type 1236
-#define _gather_71_type 1237
-#define _loop1_73_type 1238
-#define _loop0_74_type 1239
-#define _loop0_75_type 1240
-#define _loop0_76_type 1241
-#define _loop1_77_type 1242
-#define _loop0_78_type 1243
-#define _loop1_79_type 1244
-#define _loop1_80_type 1245
-#define _loop1_81_type 1246
-#define _loop0_82_type 1247
-#define _loop1_83_type 1248
-#define _loop0_84_type 1249
-#define _loop1_85_type 1250
-#define _loop0_86_type 1251
-#define _loop1_87_type 1252
-#define _loop1_88_type 1253
-#define _loop1_89_type 1254
-#define _loop1_90_type 1255
-#define _tmp_91_type 1256
-#define _loop0_93_type 1257
-#define _gather_92_type 1258
-#define _tmp_94_type 1259
-#define _tmp_95_type 1260
-#define _tmp_96_type 1261
-#define _tmp_97_type 1262
-#define _loop1_98_type 1263
-#define _tmp_99_type 1264
-#define _tmp_100_type 1265
-#define _loop0_102_type 1266
-#define _gather_101_type 1267
-#define _loop1_103_type 1268
-#define _loop0_104_type 1269
-#define _loop0_105_type 1270
-#define _loop0_107_type 1271
-#define _gather_106_type 1272
-#define _tmp_108_type 1273
-#define _loop0_110_type 1274
-#define _gather_109_type 1275
-#define _loop0_112_type 1276
-#define _gather_111_type 1277
-#define _loop0_114_type 1278
-#define _gather_113_type 1279
-#define _loop0_116_type 1280
-#define _gather_115_type 1281
-#define _loop0_117_type 1282
-#define _loop0_119_type 1283
-#define _gather_118_type 1284
-#define _loop1_120_type 1285
-#define _tmp_121_type 1286
-#define _loop0_123_type 1287
-#define _gather_122_type 1288
-#define _loop0_125_type 1289
-#define _gather_124_type 1290
-#define _tmp_126_type 1291
-#define _loop0_127_type 1292
-#define _loop0_128_type 1293
-#define _loop0_129_type 1294
-#define _tmp_130_type 1295
-#define _tmp_131_type 1296
-#define _tmp_132_type 1297
-#define _loop0_133_type 1298
-#define _loop1_134_type 1299
-#define _loop0_135_type 1300
-#define _loop1_136_type 1301
-#define _tmp_137_type 1302
-#define _tmp_138_type 1303
-#define _tmp_139_type 1304
-#define _loop0_141_type 1305
-#define _gather_140_type 1306
-#define _loop0_143_type 1307
-#define _gather_142_type 1308
-#define _tmp_144_type 1309
-#define _tmp_145_type 1310
-#define _tmp_146_type 1311
-#define _tmp_147_type 1312
-#define _tmp_148_type 1313
-#define _tmp_149_type 1314
-#define _tmp_150_type 1315
-#define _tmp_151_type 1316
-#define _tmp_152_type 1317
-#define _tmp_153_type 1318
-#define _tmp_154_type 1319
-#define _tmp_155_type 1320
-#define _tmp_156_type 1321
-#define _tmp_157_type 1322
-#define _tmp_158_type 1323
-#define _tmp_159_type 1324
-#define _tmp_160_type 1325
-#define _tmp_161_type 1326
-#define _tmp_162_type 1327
-#define _tmp_163_type 1328
-#define _tmp_164_type 1329
+#define invalid_except_block_type 1166
+#define _loop0_1_type 1167
+#define _loop0_2_type 1168
+#define _loop0_4_type 1169
+#define _gather_3_type 1170
+#define _loop0_6_type 1171
+#define _gather_5_type 1172
+#define _loop0_8_type 1173
+#define _gather_7_type 1174
+#define _loop0_10_type 1175
+#define _gather_9_type 1176
+#define _loop1_11_type 1177
+#define _loop0_13_type 1178
+#define _gather_12_type 1179
+#define _tmp_14_type 1180
+#define _tmp_15_type 1181
+#define _tmp_16_type 1182
+#define _tmp_17_type 1183
+#define _tmp_18_type 1184
+#define _tmp_19_type 1185
+#define _tmp_20_type 1186
+#define _tmp_21_type 1187
+#define _loop1_22_type 1188
+#define _tmp_23_type 1189
+#define _tmp_24_type 1190
+#define _loop0_26_type 1191
+#define _gather_25_type 1192
+#define _loop0_28_type 1193
+#define _gather_27_type 1194
+#define _tmp_29_type 1195
+#define _tmp_30_type 1196
+#define _loop0_31_type 1197
+#define _loop1_32_type 1198
+#define _loop0_34_type 1199
+#define _gather_33_type 1200
+#define _tmp_35_type 1201
+#define _loop0_37_type 1202
+#define _gather_36_type 1203
+#define _tmp_38_type 1204
+#define _loop0_40_type 1205
+#define _gather_39_type 1206
+#define _loop0_42_type 1207
+#define _gather_41_type 1208
+#define _loop0_44_type 1209
+#define _gather_43_type 1210
+#define _loop0_46_type 1211
+#define _gather_45_type 1212
+#define _tmp_47_type 1213
+#define _loop1_48_type 1214
+#define _tmp_49_type 1215
+#define _tmp_50_type 1216
+#define _tmp_51_type 1217
+#define _tmp_52_type 1218
+#define _tmp_53_type 1219
+#define _loop0_54_type 1220
+#define _loop0_55_type 1221
+#define _loop0_56_type 1222
+#define _loop1_57_type 1223
+#define _loop0_58_type 1224
+#define _loop1_59_type 1225
+#define _loop1_60_type 1226
+#define _loop1_61_type 1227
+#define _loop0_62_type 1228
+#define _loop1_63_type 1229
+#define _loop0_64_type 1230
+#define _loop1_65_type 1231
+#define _loop0_66_type 1232
+#define _loop1_67_type 1233
+#define _loop1_68_type 1234
+#define _tmp_69_type 1235
+#define _loop1_70_type 1236
+#define _loop0_72_type 1237
+#define _gather_71_type 1238
+#define _loop1_73_type 1239
+#define _loop0_74_type 1240
+#define _loop0_75_type 1241
+#define _loop0_76_type 1242
+#define _loop1_77_type 1243
+#define _loop0_78_type 1244
+#define _loop1_79_type 1245
+#define _loop1_80_type 1246
+#define _loop1_81_type 1247
+#define _loop0_82_type 1248
+#define _loop1_83_type 1249
+#define _loop0_84_type 1250
+#define _loop1_85_type 1251
+#define _loop0_86_type 1252
+#define _loop1_87_type 1253
+#define _loop1_88_type 1254
+#define _loop1_89_type 1255
+#define _loop1_90_type 1256
+#define _tmp_91_type 1257
+#define _loop0_93_type 1258
+#define _gather_92_type 1259
+#define _tmp_94_type 1260
+#define _tmp_95_type 1261
+#define _tmp_96_type 1262
+#define _tmp_97_type 1263
+#define _loop1_98_type 1264
+#define _tmp_99_type 1265
+#define _tmp_100_type 1266
+#define _loop0_102_type 1267
+#define _gather_101_type 1268
+#define _loop1_103_type 1269
+#define _loop0_104_type 1270
+#define _loop0_105_type 1271
+#define _loop0_107_type 1272
+#define _gather_106_type 1273
+#define _tmp_108_type 1274
+#define _loop0_110_type 1275
+#define _gather_109_type 1276
+#define _loop0_112_type 1277
+#define _gather_111_type 1278
+#define _loop0_114_type 1279
+#define _gather_113_type 1280
+#define _loop0_116_type 1281
+#define _gather_115_type 1282
+#define _loop0_117_type 1283
+#define _loop0_119_type 1284
+#define _gather_118_type 1285
+#define _loop1_120_type 1286
+#define _tmp_121_type 1287
+#define _loop0_123_type 1288
+#define _gather_122_type 1289
+#define _loop0_125_type 1290
+#define _gather_124_type 1291
+#define _tmp_126_type 1292
+#define _loop0_127_type 1293
+#define _loop0_128_type 1294
+#define _loop0_129_type 1295
+#define _tmp_130_type 1296
+#define _tmp_131_type 1297
+#define _tmp_132_type 1298
+#define _loop0_133_type 1299
+#define _loop1_134_type 1300
+#define _loop0_135_type 1301
+#define _loop1_136_type 1302
+#define _tmp_137_type 1303
+#define _tmp_138_type 1304
+#define _tmp_139_type 1305
+#define _loop0_141_type 1306
+#define _gather_140_type 1307
+#define _loop0_143_type 1308
+#define _gather_142_type 1309
+#define _tmp_144_type 1310
+#define _tmp_145_type 1311
+#define _tmp_146_type 1312
+#define _tmp_147_type 1313
+#define _tmp_148_type 1314
+#define _tmp_149_type 1315
+#define _tmp_150_type 1316
+#define _tmp_151_type 1317
+#define _tmp_152_type 1318
+#define _tmp_153_type 1319
+#define _tmp_154_type 1320
+#define _tmp_155_type 1321
+#define _tmp_156_type 1322
+#define _tmp_157_type 1323
+#define _tmp_158_type 1324
+#define _tmp_159_type 1325
+#define _tmp_160_type 1326
+#define _tmp_161_type 1327
+#define _tmp_162_type 1328
+#define _tmp_163_type 1329
+#define _tmp_164_type 1330
+#define _tmp_165_type 1331
+#define _tmp_166_type 1332
 
 static mod_ty file_rule(Parser *p);
 static mod_ty interactive_rule(Parser *p);
@@ -563,6 +566,7 @@ 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 void *invalid_with_stmt_rule(Parser *p);
+static void *invalid_except_block_rule(Parser *p);
 static asdl_seq *_loop0_1_rule(Parser *p);
 static asdl_seq *_loop0_2_rule(Parser *p);
 static asdl_seq *_loop0_4_rule(Parser *p);
@@ -727,6 +731,8 @@ static void *_tmp_161_rule(Parser *p);
 static void *_tmp_162_rule(Parser *p);
 static void *_tmp_163_rule(Parser *p);
 static void *_tmp_164_rule(Parser *p);
+static void *_tmp_165_rule(Parser *p);
+static void *_tmp_166_rule(Parser *p);
 
 
 // file: statements? $
@@ -4551,7 +4557,10 @@ try_stmt_rule(Parser *p)
     return _res;
 }
 
-// except_block: 'except' expression ['as' NAME] &&':' block | 'except' &&':' block
+// except_block:
+//     | 'except' expression ['as' NAME] ':' block
+//     | 'except' ':' block
+//     | invalid_except_block
 static excepthandler_ty
 except_block_rule(Parser *p)
 {
@@ -4571,12 +4580,12 @@ except_block_rule(Parser *p)
     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
-    { // 'except' expression ['as' NAME] &&':' block
+    { // 'except' expression ['as' NAME] ':' block
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] &&':' block"));
+        D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block"));
         Token * _keyword;
         Token * _literal;
         asdl_stmt_seq* b;
@@ -4589,12 +4598,12 @@ except_block_rule(Parser *p)
             &&
             (t = _tmp_49_rule(p), 1)  // ['as' NAME]
             &&
-            (_literal = _PyPegen_expect_forced_token(p, 11, ":"))  // forced_token=':'
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
             (b = block_rule(p))  // block
         )
         {
-            D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] &&':' block"));
+            D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -4614,26 +4623,26 @@ except_block_rule(Parser *p)
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ['as' NAME] &&':' block"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ['as' NAME] ':' block"));
     }
-    { // 'except' &&':' block
+    { // 'except' ':' block
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' &&':' block"));
+        D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' ':' block"));
         Token * _keyword;
         Token * _literal;
         asdl_stmt_seq* b;
         if (
             (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
             &&
-            (_literal = _PyPegen_expect_forced_token(p, 11, ":"))  // forced_token=':'
+            (_literal = _PyPegen_expect_token(p, 11))  // token=':'
             &&
             (b = block_rule(p))  // block
         )
         {
-            D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' &&':' block"));
+            D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' ':' block"));
             Token *_token = _PyPegen_get_last_nonnwhitespace_token(p);
             if (_token == NULL) {
                 D(p->level--);
@@ -4653,7 +4662,26 @@ except_block_rule(Parser *p)
         }
         p->mark = _mark;
         D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ',
-                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' &&':' block"));
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' ':' block"));
+    }
+    if (p->call_invalid_rules) { // invalid_except_block
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_except_block"));
+        void *invalid_except_block_var;
+        if (
+            (invalid_except_block_var = invalid_except_block_rule(p))  // invalid_except_block
+        )
+        {
+            D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_except_block"));
+            _res = invalid_except_block_var;
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_except_block"));
     }
     _res = NULL;
   done:
@@ -16017,6 +16045,117 @@ invalid_with_stmt_rule(Parser *p)
     return _res;
 }
 
+// invalid_except_block:
+//     | 'except' expression ',' expressions ['as' NAME] ':'
+//     | 'except' expression ['as' NAME] &&':'
+//     | 'except' &&':'
+static void *
+invalid_except_block_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // 'except' expression ',' expressions ['as' NAME] ':'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ',' expressions ['as' NAME] ':'"));
+        Token * _keyword;
+        Token * _literal;
+        Token * _literal_1;
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        expr_ty a;
+        expr_ty expressions_var;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
+            &&
+            (a = expression_rule(p))  // expression
+            &&
+            (_literal = _PyPegen_expect_token(p, 12))  // token=','
+            &&
+            (expressions_var = expressions_rule(p))  // expressions
+            &&
+            (_opt_var = _tmp_144_rule(p), 1)  // ['as' NAME]
+            &&
+            (_literal_1 = _PyPegen_expect_token(p, 11))  // token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ',' expressions ['as' NAME] ':'"));
+            _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "exception group must be parenthesized" );
+            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_except_block[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ',' expressions ['as' NAME] ':'"));
+    }
+    { // 'except' expression ['as' NAME] &&':'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] &&':'"));
+        Token * _keyword;
+        Token * _literal;
+        void *_opt_var;
+        UNUSED(_opt_var); // Silence compiler warnings
+        expr_ty expression_var;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
+            &&
+            (expression_var = expression_rule(p))  // expression
+            &&
+            (_opt_var = _tmp_145_rule(p), 1)  // ['as' NAME]
+            &&
+            (_literal = _PyPegen_expect_forced_token(p, 11, ":"))  // forced_token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] &&':'"));
+            _res = _PyPegen_dummy_name(p, _keyword, expression_var, _opt_var, _literal);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s invalid_except_block[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ['as' NAME] &&':'"));
+    }
+    { // 'except' &&':'
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> invalid_except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' &&':'"));
+        Token * _keyword;
+        Token * _literal;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 521))  // token='except'
+            &&
+            (_literal = _PyPegen_expect_forced_token(p, 11, ":"))  // forced_token=':'
+        )
+        {
+            D(fprintf(stderr, "%*c+ invalid_except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' &&':'"));
+            _res = _PyPegen_dummy_name(p, _keyword, _literal);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s invalid_except_block[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' &&':'"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
 // _loop0_1: NEWLINE
 static asdl_seq *
 _loop0_1_rule(Parser *p)
@@ -17265,12 +17404,12 @@ _loop1_22_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_22[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_144_var;
+        void *_tmp_146_var;
         while (
-            (_tmp_144_var = _tmp_144_rule(p))  // star_targets '='
+            (_tmp_146_var = _tmp_146_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_144_var;
+            _res = _tmp_146_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -17773,12 +17912,12 @@ _loop0_31_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_31[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
-        void *_tmp_145_var;
+        void *_tmp_147_var;
         while (
-            (_tmp_145_var = _tmp_145_rule(p))  // '.' | '...'
+            (_tmp_147_var = _tmp_147_rule(p))  // '.' | '...'
         )
         {
-            _res = _tmp_145_var;
+            _res = _tmp_147_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -17839,12 +17978,12 @@ _loop1_32_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')"));
-        void *_tmp_146_var;
+        void *_tmp_148_var;
         while (
-            (_tmp_146_var = _tmp_146_rule(p))  // '.' | '...'
+            (_tmp_148_var = _tmp_148_rule(p))  // '.' | '...'
         )
         {
-            _res = _tmp_146_var;
+            _res = _tmp_148_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20001,12 +20140,12 @@ _loop1_68_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_68[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)"));
-        void *_tmp_147_var;
+        void *_tmp_149_var;
         while (
-            (_tmp_147_var = _tmp_147_rule(p))  // '@' named_expression NEWLINE
+            (_tmp_149_var = _tmp_149_rule(p))  // '@' named_expression NEWLINE
         )
         {
-            _res = _tmp_147_var;
+            _res = _tmp_149_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20119,12 +20258,12 @@ _loop1_70_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_70[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)"));
-        void *_tmp_148_var;
+        void *_tmp_150_var;
         while (
-            (_tmp_148_var = _tmp_148_rule(p))  // ',' star_expression
+            (_tmp_150_var = _tmp_150_rule(p))  // ',' star_expression
         )
         {
-            _res = _tmp_148_var;
+            _res = _tmp_150_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -20304,12 +20443,12 @@ _loop1_73_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_73[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)"));
-        void *_tmp_149_var;
+        void *_tmp_151_var;
         while (
-            (_tmp_149_var = _tmp_149_rule(p))  // ',' expression
+            (_tmp_151_var = _tmp_151_rule(p))  // ',' expression
         )
         {
-            _res = _tmp_149_var;
+            _res = _tmp_151_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -21334,12 +21473,12 @@ _loop1_88_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_88[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)"));
-        void *_tmp_150_var;
+        void *_tmp_152_var;
         while (
-            (_tmp_150_var = _tmp_150_rule(p))  // 'or' conjunction
+            (_tmp_152_var = _tmp_152_rule(p))  // 'or' conjunction
         )
         {
-            _res = _tmp_150_var;
+            _res = _tmp_152_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -21405,12 +21544,12 @@ _loop1_89_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_89[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)"));
-        void *_tmp_151_var;
+        void *_tmp_153_var;
         while (
-            (_tmp_151_var = _tmp_151_rule(p))  // 'and' inversion
+            (_tmp_153_var = _tmp_153_rule(p))  // 'and' inversion
         )
         {
-            _res = _tmp_151_var;
+            _res = _tmp_153_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -22326,12 +22465,12 @@ _loop0_104_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_104[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
-        void *_tmp_152_var;
+        void *_tmp_154_var;
         while (
-            (_tmp_152_var = _tmp_152_rule(p))  // 'if' disjunction
+            (_tmp_154_var = _tmp_154_rule(p))  // 'if' disjunction
         )
         {
-            _res = _tmp_152_var;
+            _res = _tmp_154_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -22392,12 +22531,12 @@ _loop0_105_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_105[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)"));
-        void *_tmp_153_var;
+        void *_tmp_155_var;
         while (
-            (_tmp_153_var = _tmp_153_rule(p))  // 'if' disjunction
+            (_tmp_155_var = _tmp_155_rule(p))  // 'if' disjunction
         )
         {
-            _res = _tmp_153_var;
+            _res = _tmp_155_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -22463,7 +22602,7 @@ _loop0_107_rule(Parser *p)
         while (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (elem = _tmp_154_rule(p))  // starred_expression | named_expression !'='
+            (elem = _tmp_156_rule(p))  // starred_expression | named_expression !'='
         )
         {
             _res = elem;
@@ -22526,7 +22665,7 @@ _gather_106_rule(Parser *p)
         void *elem;
         asdl_seq * seq;
         if (
-            (elem = _tmp_154_rule(p))  // starred_expression | named_expression !'='
+            (elem = _tmp_156_rule(p))  // starred_expression | named_expression !'='
             &&
             (seq = _loop0_107_rule(p))  // _loop0_107
         )
@@ -23072,12 +23211,12 @@ _loop0_117_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_117[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
-        void *_tmp_155_var;
+        void *_tmp_157_var;
         while (
-            (_tmp_155_var = _tmp_155_rule(p))  // ',' star_target
+            (_tmp_157_var = _tmp_157_rule(p))  // ',' star_target
         )
         {
-            _res = _tmp_155_var;
+            _res = _tmp_157_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -23252,12 +23391,12 @@ _loop1_120_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop1_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)"));
-        void *_tmp_156_var;
+        void *_tmp_158_var;
         while (
-            (_tmp_156_var = _tmp_156_rule(p))  // ',' star_target
+            (_tmp_158_var = _tmp_158_rule(p))  // ',' star_target
         )
         {
-            _res = _tmp_156_var;
+            _res = _tmp_158_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -23713,12 +23852,12 @@ _loop0_128_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_128[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_157_var;
+        void *_tmp_159_var;
         while (
-            (_tmp_157_var = _tmp_157_rule(p))  // star_targets '='
+            (_tmp_159_var = _tmp_159_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_157_var;
+            _res = _tmp_159_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -23779,12 +23918,12 @@ _loop0_129_rule(Parser *p)
             return NULL;
         }
         D(fprintf(stderr, "%*c> _loop0_129[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')"));
-        void *_tmp_158_var;
+        void *_tmp_160_var;
         while (
-            (_tmp_158_var = _tmp_158_rule(p))  // star_targets '='
+            (_tmp_160_var = _tmp_160_rule(p))  // star_targets '='
         )
         {
-            _res = _tmp_158_var;
+            _res = _tmp_160_var;
             if (_n == _children_capacity) {
                 _children_capacity *= 2;
                 void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *));
@@ -24313,15 +24452,15 @@ _tmp_137_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')"));
         Token * _literal;
-        void *_tmp_159_var;
+        void *_tmp_161_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_159_var = _tmp_159_rule(p))  // ')' | '**'
+            (_tmp_161_var = _tmp_161_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_159_var);
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_161_var);
             goto done;
         }
         p->mark = _mark;
@@ -24371,15 +24510,15 @@ _tmp_138_rule(Parser *p)
         }
         D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
         Token * _literal;
-        void *_tmp_160_var;
+        void *_tmp_162_var;
         if (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (_tmp_160_var = _tmp_160_rule(p))  // ':' | '**'
+            (_tmp_162_var = _tmp_162_rule(p))  // ':' | '**'
         )
         {
             D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')"));
-            _res = _PyPegen_dummy_name(p, _literal, _tmp_160_var);
+            _res = _PyPegen_dummy_name(p, _literal, _tmp_162_var);
             goto done;
         }
         p->mark = _mark;
@@ -24498,7 +24637,7 @@ _loop0_141_rule(Parser *p)
         while (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (elem = _tmp_161_rule(p))  // expression ['as' star_target]
+            (elem = _tmp_163_rule(p))  // expression ['as' star_target]
         )
         {
             _res = elem;
@@ -24561,7 +24700,7 @@ _gather_140_rule(Parser *p)
         void *elem;
         asdl_seq * seq;
         if (
-            (elem = _tmp_161_rule(p))  // expression ['as' star_target]
+            (elem = _tmp_163_rule(p))  // expression ['as' star_target]
             &&
             (seq = _loop0_141_rule(p))  // _loop0_141
         )
@@ -24612,7 +24751,7 @@ _loop0_143_rule(Parser *p)
         while (
             (_literal = _PyPegen_expect_token(p, 12))  // token=','
             &&
-            (elem = _tmp_162_rule(p))  // expressions ['as' star_target]
+            (elem = _tmp_164_rule(p))  // expressions ['as' star_target]
         )
         {
             _res = elem;
@@ -24675,7 +24814,7 @@ _gather_142_rule(Parser *p)
         void *elem;
         asdl_seq * seq;
         if (
-            (elem = _tmp_162_rule(p))  // expressions ['as' star_target]
+            (elem = _tmp_164_rule(p))  // expressions ['as' star_target]
             &&
             (seq = _loop0_143_rule(p))  // _loop0_143
         )
@@ -24694,7 +24833,7 @@ _gather_142_rule(Parser *p)
     return _res;
 }
 
-// _tmp_144: star_targets '='
+// _tmp_144: 'as' NAME
 static void *
 _tmp_144_rule(Parser *p)
 {
@@ -24705,12 +24844,90 @@ _tmp_144_rule(Parser *p)
     }
     void * _res = NULL;
     int _mark = p->mark;
+    { // 'as' NAME
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        Token * _keyword;
+        expr_ty name_var;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
+            &&
+            (name_var = _PyPegen_name_token(p))  // NAME
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            _res = _PyPegen_dummy_name(p, _keyword, name_var);
+            goto done;
+        }
+        p->mark = _mark;
+        D(fprintf(stderr, "%*c%s _tmp_144[%d-%d]: %s failed!\n", p->level, ' ',
+                  p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _tmp_145: 'as' NAME
+static void *
+_tmp_145_rule(Parser *p)
+{
+    D(p->level++);
+    if (p->error_indicator) {
+        D(p->level--);
+        return NULL;
+    }
+    void * _res = NULL;
+    int _mark = p->mark;
+    { // 'as' NAME
+        if (p->error_indicator) {
+            D(p->level--);
+            return NULL;
+        }
+        D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+        Token * _keyword;
+        expr_ty name_var;
+        if (
+            (_keyword = _PyPegen_expect_token(p, 520))  // token='as'
+            &&
+            (name_var = _PyPegen_name_token(p))  // NAME
+        )
+        {
+            D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME"));
+            _res = _PyPegen_dummy_name(p, _keyword, name_var);
+            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, "'as' NAME"));
+    }
+    _res = NULL;
+  done:
+    D(p->level--);
+    return _res;
+}
+
+// _tmp_146: star_targets '='
+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;
     { // star_targets '='
         if (p->error_indicator) {
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty z;
         if (
@@ -24719,7 +24936,7 @@ _tmp_144_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -24729,7 +24946,7 @@ _tmp_144_rule(Parser *p)
             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_146[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -24738,9 +24955,9 @@ _tmp_144_rule(Parser *p)
     return _res;
 }
 
-// _tmp_145: '.' | '...'
+// _tmp_147: '.' | '...'
 static void *
-_tmp_145_rule(Parser *p)
+_tmp_147_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24754,18 +24971,18 @@ _tmp_145_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
+        D(fprintf(stderr, "%*c> _tmp_147[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 23))  // token='.'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
+            D(fprintf(stderr, "%*c+ _tmp_147[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_147[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
     }
     { // '...'
@@ -24773,18 +24990,18 @@ _tmp_145_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
+        D(fprintf(stderr, "%*c> _tmp_147[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 52))  // token='...'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
+            D(fprintf(stderr, "%*c+ _tmp_147[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_147[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
     }
     _res = NULL;
@@ -24793,9 +25010,9 @@ _tmp_145_rule(Parser *p)
     return _res;
 }
 
-// _tmp_146: '.' | '...'
+// _tmp_148: '.' | '...'
 static void *
-_tmp_146_rule(Parser *p)
+_tmp_148_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24809,18 +25026,18 @@ _tmp_146_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
+        D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 23))  // token='.'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
+            D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_146[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'"));
     }
     { // '...'
@@ -24828,18 +25045,18 @@ _tmp_146_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
+        D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 52))  // token='...'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
+            D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_146[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'"));
     }
     _res = NULL;
@@ -24848,9 +25065,9 @@ _tmp_146_rule(Parser *p)
     return _res;
 }
 
-// _tmp_147: '@' named_expression NEWLINE
+// _tmp_149: '@' named_expression NEWLINE
 static void *
-_tmp_147_rule(Parser *p)
+_tmp_149_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24864,7 +25081,7 @@ _tmp_147_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_147[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+        D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
         Token * _literal;
         expr_ty f;
         Token * newline_var;
@@ -24876,7 +25093,7 @@ _tmp_147_rule(Parser *p)
             (newline_var = _PyPegen_expect_token(p, NEWLINE))  // token='NEWLINE'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_147[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
+            D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE"));
             _res = f;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -24886,7 +25103,7 @@ _tmp_147_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_147[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_149[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@' named_expression NEWLINE"));
     }
     _res = NULL;
@@ -24895,9 +25112,9 @@ _tmp_147_rule(Parser *p)
     return _res;
 }
 
-// _tmp_148: ',' star_expression
+// _tmp_150: ',' star_expression
 static void *
-_tmp_148_rule(Parser *p)
+_tmp_150_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24911,7 +25128,7 @@ _tmp_148_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -24920,7 +25137,7 @@ _tmp_148_rule(Parser *p)
             (c = star_expression_rule(p))  // star_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -24930,7 +25147,7 @@ _tmp_148_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression"));
     }
     _res = NULL;
@@ -24939,9 +25156,9 @@ _tmp_148_rule(Parser *p)
     return _res;
 }
 
-// _tmp_149: ',' expression
+// _tmp_151: ',' expression
 static void *
-_tmp_149_rule(Parser *p)
+_tmp_151_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24955,7 +25172,7 @@ _tmp_149_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
+        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression"));
         Token * _literal;
         expr_ty c;
         if (
@@ -24964,7 +25181,7 @@ _tmp_149_rule(Parser *p)
             (c = expression_rule(p))  // expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
+            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -24974,7 +25191,7 @@ _tmp_149_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_149[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression"));
     }
     _res = NULL;
@@ -24983,9 +25200,9 @@ _tmp_149_rule(Parser *p)
     return _res;
 }
 
-// _tmp_150: 'or' conjunction
+// _tmp_152: 'or' conjunction
 static void *
-_tmp_150_rule(Parser *p)
+_tmp_152_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -24999,7 +25216,7 @@ _tmp_150_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+        D(fprintf(stderr, "%*c> _tmp_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -25008,7 +25225,7 @@ _tmp_150_rule(Parser *p)
             (c = conjunction_rule(p))  // conjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
+            D(fprintf(stderr, "%*c+ _tmp_152[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25018,7 +25235,7 @@ _tmp_150_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_152[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'or' conjunction"));
     }
     _res = NULL;
@@ -25027,9 +25244,9 @@ _tmp_150_rule(Parser *p)
     return _res;
 }
 
-// _tmp_151: 'and' inversion
+// _tmp_153: 'and' inversion
 static void *
-_tmp_151_rule(Parser *p)
+_tmp_153_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25043,7 +25260,7 @@ _tmp_151_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
         Token * _keyword;
         expr_ty c;
         if (
@@ -25052,7 +25269,7 @@ _tmp_151_rule(Parser *p)
             (c = inversion_rule(p))  // inversion
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_151[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
+            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25062,7 +25279,7 @@ _tmp_151_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_151[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion"));
     }
     _res = NULL;
@@ -25071,9 +25288,9 @@ _tmp_151_rule(Parser *p)
     return _res;
 }
 
-// _tmp_152: 'if' disjunction
+// _tmp_154: 'if' disjunction
 static void *
-_tmp_152_rule(Parser *p)
+_tmp_154_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25087,7 +25304,7 @@ _tmp_152_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
         Token * _keyword;
         expr_ty z;
         if (
@@ -25096,7 +25313,7 @@ _tmp_152_rule(Parser *p)
             (z = disjunction_rule(p))  // disjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_152[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25106,7 +25323,7 @@ _tmp_152_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_152[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
     }
     _res = NULL;
@@ -25115,9 +25332,9 @@ _tmp_152_rule(Parser *p)
     return _res;
 }
 
-// _tmp_153: 'if' disjunction
+// _tmp_155: 'if' disjunction
 static void *
-_tmp_153_rule(Parser *p)
+_tmp_155_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25131,7 +25348,7 @@ _tmp_153_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
         Token * _keyword;
         expr_ty z;
         if (
@@ -25140,7 +25357,7 @@ _tmp_153_rule(Parser *p)
             (z = disjunction_rule(p))  // disjunction
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
+            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction"));
             _res = z;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25150,7 +25367,7 @@ _tmp_153_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction"));
     }
     _res = NULL;
@@ -25159,9 +25376,9 @@ _tmp_153_rule(Parser *p)
     return _res;
 }
 
-// _tmp_154: starred_expression | named_expression !'='
+// _tmp_156: starred_expression | named_expression !'='
 static void *
-_tmp_154_rule(Parser *p)
+_tmp_156_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25175,18 +25392,18 @@ _tmp_154_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression"));
         expr_ty starred_expression_var;
         if (
             (starred_expression_var = starred_expression_rule(p))  // starred_expression
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
+            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression"));
             _res = starred_expression_var;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression"));
     }
     { // named_expression !'='
@@ -25194,7 +25411,7 @@ _tmp_154_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression !'='"));
+        D(fprintf(stderr, "%*c> _tmp_156[%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
@@ -25202,12 +25419,12 @@ _tmp_154_rule(Parser *p)
             _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 22)  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression !'='"));
+            D(fprintf(stderr, "%*c+ _tmp_156[%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_154[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression !'='"));
     }
     _res = NULL;
@@ -25216,9 +25433,9 @@ _tmp_154_rule(Parser *p)
     return _res;
 }
 
-// _tmp_155: ',' star_target
+// _tmp_157: ',' star_target
 static void *
-_tmp_155_rule(Parser *p)
+_tmp_157_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25232,7 +25449,7 @@ _tmp_155_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_155[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
         Token * _literal;
         expr_ty c;
         if (
@@ -25241,7 +25458,7 @@ _tmp_155_rule(Parser *p)
             (c = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_155[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25251,7 +25468,7 @@ _tmp_155_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_155[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_157[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
     }
     _res = NULL;
@@ -25260,9 +25477,9 @@ _tmp_155_rule(Parser *p)
     return _res;
 }
 
-// _tmp_156: ',' star_target
+// _tmp_158: ',' star_target
 static void *
-_tmp_156_rule(Parser *p)
+_tmp_158_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25276,7 +25493,7 @@ _tmp_156_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_156[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target"));
         Token * _literal;
         expr_ty c;
         if (
@@ -25285,7 +25502,7 @@ _tmp_156_rule(Parser *p)
             (c = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_156[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target"));
             _res = c;
             if (_res == NULL && PyErr_Occurred()) {
                 p->error_indicator = 1;
@@ -25295,7 +25512,7 @@ _tmp_156_rule(Parser *p)
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_156[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_158[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target"));
     }
     _res = NULL;
@@ -25304,9 +25521,9 @@ _tmp_156_rule(Parser *p)
     return _res;
 }
 
-// _tmp_157: star_targets '='
+// _tmp_159: star_targets '='
 static void *
-_tmp_157_rule(Parser *p)
+_tmp_159_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25320,7 +25537,7 @@ _tmp_157_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_157[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty star_targets_var;
         if (
@@ -25329,12 +25546,12 @@ _tmp_157_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_157[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_159[%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_157[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -25343,9 +25560,9 @@ _tmp_157_rule(Parser *p)
     return _res;
 }
 
-// _tmp_158: star_targets '='
+// _tmp_160: star_targets '='
 static void *
-_tmp_158_rule(Parser *p)
+_tmp_160_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25359,7 +25576,7 @@ _tmp_158_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_158[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+        D(fprintf(stderr, "%*c> _tmp_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
         Token * _literal;
         expr_ty star_targets_var;
         if (
@@ -25368,12 +25585,12 @@ _tmp_158_rule(Parser *p)
             (_literal = _PyPegen_expect_token(p, 22))  // token='='
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_158[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='"));
+            D(fprintf(stderr, "%*c+ _tmp_160[%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_158[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_160[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='"));
     }
     _res = NULL;
@@ -25382,9 +25599,9 @@ _tmp_158_rule(Parser *p)
     return _res;
 }
 
-// _tmp_159: ')' | '**'
+// _tmp_161: ')' | '**'
 static void *
-_tmp_159_rule(Parser *p)
+_tmp_161_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25398,18 +25615,18 @@ _tmp_159_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
+        D(fprintf(stderr, "%*c> _tmp_161[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 8))  // token=')'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
+            D(fprintf(stderr, "%*c+ _tmp_161[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_161[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'"));
     }
     { // '**'
@@ -25417,18 +25634,18 @@ _tmp_159_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_159[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_161[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_159[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_161[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_159[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_161[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     _res = NULL;
@@ -25437,9 +25654,9 @@ _tmp_159_rule(Parser *p)
     return _res;
 }
 
-// _tmp_160: ':' | '**'
+// _tmp_162: ':' | '**'
 static void *
-_tmp_160_rule(Parser *p)
+_tmp_162_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25453,18 +25670,18 @@ _tmp_160_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
+        D(fprintf(stderr, "%*c> _tmp_162[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 11))  // token=':'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_160[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
+            D(fprintf(stderr, "%*c+ _tmp_162[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_160[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_162[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'"));
     }
     { // '**'
@@ -25472,18 +25689,18 @@ _tmp_160_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_160[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
+        D(fprintf(stderr, "%*c> _tmp_162[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'"));
         Token * _literal;
         if (
             (_literal = _PyPegen_expect_token(p, 35))  // token='**'
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_160[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
+            D(fprintf(stderr, "%*c+ _tmp_162[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'"));
             _res = _literal;
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_160[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_162[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'"));
     }
     _res = NULL;
@@ -25492,9 +25709,9 @@ _tmp_160_rule(Parser *p)
     return _res;
 }
 
-// _tmp_161: expression ['as' star_target]
+// _tmp_163: expression ['as' star_target]
 static void *
-_tmp_161_rule(Parser *p)
+_tmp_163_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25508,22 +25725,22 @@ _tmp_161_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_161[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
+        D(fprintf(stderr, "%*c> _tmp_163[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         expr_ty expression_var;
         if (
             (expression_var = expression_rule(p))  // expression
             &&
-            (_opt_var = _tmp_163_rule(p), 1)  // ['as' star_target]
+            (_opt_var = _tmp_165_rule(p), 1)  // ['as' star_target]
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_161[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
+            D(fprintf(stderr, "%*c+ _tmp_163[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' star_target]"));
             _res = _PyPegen_dummy_name(p, expression_var, _opt_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_161[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_163[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' star_target]"));
     }
     _res = NULL;
@@ -25532,9 +25749,9 @@ _tmp_161_rule(Parser *p)
     return _res;
 }
 
-// _tmp_162: expressions ['as' star_target]
+// _tmp_164: expressions ['as' star_target]
 static void *
-_tmp_162_rule(Parser *p)
+_tmp_164_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25548,22 +25765,22 @@ _tmp_162_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_162[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
+        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
         void *_opt_var;
         UNUSED(_opt_var); // Silence compiler warnings
         expr_ty expressions_var;
         if (
             (expressions_var = expressions_rule(p))  // expressions
             &&
-            (_opt_var = _tmp_164_rule(p), 1)  // ['as' star_target]
+            (_opt_var = _tmp_166_rule(p), 1)  // ['as' star_target]
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_162[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
+            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions ['as' star_target]"));
             _res = _PyPegen_dummy_name(p, expressions_var, _opt_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_162[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expressions ['as' star_target]"));
     }
     _res = NULL;
@@ -25572,9 +25789,9 @@ _tmp_162_rule(Parser *p)
     return _res;
 }
 
-// _tmp_163: 'as' star_target
+// _tmp_165: 'as' star_target
 static void *
-_tmp_163_rule(Parser *p)
+_tmp_165_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25588,7 +25805,7 @@ _tmp_163_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_163[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_165[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -25597,12 +25814,12 @@ _tmp_163_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_163[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_165[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_163[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_165[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;
@@ -25611,9 +25828,9 @@ _tmp_163_rule(Parser *p)
     return _res;
 }
 
-// _tmp_164: 'as' star_target
+// _tmp_166: 'as' star_target
 static void *
-_tmp_164_rule(Parser *p)
+_tmp_166_rule(Parser *p)
 {
     D(p->level++);
     if (p->error_indicator) {
@@ -25627,7 +25844,7 @@ _tmp_164_rule(Parser *p)
             D(p->level--);
             return NULL;
         }
-        D(fprintf(stderr, "%*c> _tmp_164[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+        D(fprintf(stderr, "%*c> _tmp_166[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
         Token * _keyword;
         expr_ty star_target_var;
         if (
@@ -25636,12 +25853,12 @@ _tmp_164_rule(Parser *p)
             (star_target_var = star_target_rule(p))  // star_target
         )
         {
-            D(fprintf(stderr, "%*c+ _tmp_164[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
+            D(fprintf(stderr, "%*c+ _tmp_166[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' star_target"));
             _res = _PyPegen_dummy_name(p, _keyword, star_target_var);
             goto done;
         }
         p->mark = _mark;
-        D(fprintf(stderr, "%*c%s _tmp_164[%d-%d]: %s failed!\n", p->level, ' ',
+        D(fprintf(stderr, "%*c%s _tmp_166[%d-%d]: %s failed!\n", p->level, ' ',
                   p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' star_target"));
     }
     _res = NULL;