Python/Python-ast.c

   1 /* File automatically generated by Parser/asdl_c.py */
   2
   3 #include "Python.h"
   4 #include "Python-ast.h"
   5
   6 static PyTypeObject* AST_type;
   7 static PyTypeObject *mod_type;
   8 static PyObject* ast2obj_mod(void*);
   9 static PyTypeObject *Module_type;
  10 static char *Module_fields[]={
  11         "body",
  12 };
  13 static PyTypeObject *Interactive_type;
  14 static char *Interactive_fields[]={
  15         "body",
  16 };
  17 static PyTypeObject *Expression_type;
  18 static char *Expression_fields[]={
  19         "body",
  20 };
  21 static PyTypeObject *Suite_type;
  22 static char *Suite_fields[]={
  23         "body",
  24 };
  25 static PyTypeObject *stmt_type;
  26 static char *stmt_attributes[] = {
  27         "lineno",
  28         "col_offset",
  29 };
  30 static PyObject* ast2obj_stmt(void*);
  31 static PyTypeObject *FunctionDef_type;
  32 static char *FunctionDef_fields[]={
  33         "name",
  34         "args",
  35         "body",
  36         "decorators",
  37 };
  38 static PyTypeObject *ClassDef_type;
  39 static char *ClassDef_fields[]={
  40         "name",
  41         "bases",
  42         "body",
  43 };
  44 static PyTypeObject *Return_type;
  45 static char *Return_fields[]={
  46         "value",
  47 };
  48 static PyTypeObject *Delete_type;
  49 static char *Delete_fields[]={
  50         "targets",
  51 };
  52 static PyTypeObject *Assign_type;
  53 static char *Assign_fields[]={
  54         "targets",
  55         "value",
  56 };
  57 static PyTypeObject *AugAssign_type;
  58 static char *AugAssign_fields[]={
  59         "target",
  60         "op",
  61         "value",
  62 };
  63 static PyTypeObject *Print_type;
  64 static char *Print_fields[]={
  65         "dest",
  66         "values",
  67         "nl",
  68 };
  69 static PyTypeObject *For_type;
  70 static char *For_fields[]={
  71         "target",
  72         "iter",
  73         "body",
  74         "orelse",
  75 };
  76 static PyTypeObject *While_type;
  77 static char *While_fields[]={
  78         "test",
  79         "body",
  80         "orelse",
  81 };
  82 static PyTypeObject *If_type;
  83 static char *If_fields[]={
  84         "test",
  85         "body",
  86         "orelse",
  87 };
  88 static PyTypeObject *With_type;
  89 static char *With_fields[]={
  90         "context_expr",
  91         "optional_vars",
  92         "body",
  93 };
  94 static PyTypeObject *Raise_type;
  95 static char *Raise_fields[]={
  96         "type",
  97         "inst",
  98         "tback",
  99 };
 100 static PyTypeObject *TryExcept_type;
 101 static char *TryExcept_fields[]={
 102         "body",
 103         "handlers",
 104         "orelse",
 105 };
 106 static PyTypeObject *TryFinally_type;
 107 static char *TryFinally_fields[]={
 108         "body",
 109         "finalbody",
 110 };
 111 static PyTypeObject *Assert_type;
 112 static char *Assert_fields[]={
 113         "test",
 114         "msg",
 115 };
 116 static PyTypeObject *Import_type;
 117 static char *Import_fields[]={
 118         "names",
 119 };
 120 static PyTypeObject *ImportFrom_type;
 121 static char *ImportFrom_fields[]={
 122         "module",
 123         "names",
 124         "level",
 125 };
 126 static PyTypeObject *Exec_type;
 127 static char *Exec_fields[]={
 128         "body",
 129         "globals",
 130         "locals",
 131 };
 132 static PyTypeObject *Global_type;
 133 static char *Global_fields[]={
 134         "names",
 135 };
 136 static PyTypeObject *Expr_type;
 137 static char *Expr_fields[]={
 138         "value",
 139 };
 140 static PyTypeObject *Pass_type;
 141 static PyTypeObject *Break_type;
 142 static PyTypeObject *Continue_type;
 143 static PyTypeObject *expr_type;
 144 static char *expr_attributes[] = {
 145         "lineno",
 146         "col_offset",
 147 };
 148 static PyObject* ast2obj_expr(void*);
 149 static PyTypeObject *BoolOp_type;
 150 static char *BoolOp_fields[]={
 151         "op",
 152         "values",
 153 };
 154 static PyTypeObject *BinOp_type;
 155 static char *BinOp_fields[]={
 156         "left",
 157         "op",
 158         "right",
 159 };
 160 static PyTypeObject *UnaryOp_type;
 161 static char *UnaryOp_fields[]={
 162         "op",
 163         "operand",
 164 };
 165 static PyTypeObject *Lambda_type;
 166 static char *Lambda_fields[]={
 167         "args",
 168         "body",
 169 };
 170 static PyTypeObject *IfExp_type;
 171 static char *IfExp_fields[]={
 172         "test",
 173         "body",
 174         "orelse",
 175 };
 176 static PyTypeObject *Dict_type;
 177 static char *Dict_fields[]={
 178         "keys",
 179         "values",
 180 };
 181 static PyTypeObject *ListComp_type;
 182 static char *ListComp_fields[]={
 183         "elt",
 184         "generators",
 185 };
 186 static PyTypeObject *GeneratorExp_type;
 187 static char *GeneratorExp_fields[]={
 188         "elt",
 189         "generators",
 190 };
 191 static PyTypeObject *Yield_type;
 192 static char *Yield_fields[]={
 193         "value",
 194 };
 195 static PyTypeObject *Compare_type;
 196 static char *Compare_fields[]={
 197         "left",
 198         "ops",
 199         "comparators",
 200 };
 201 static PyTypeObject *Call_type;
 202 static char *Call_fields[]={
 203         "func",
 204         "args",
 205         "keywords",
 206         "starargs",
 207         "kwargs",
 208 };
 209 static PyTypeObject *Repr_type;
 210 static char *Repr_fields[]={
 211         "value",
 212 };
 213 static PyTypeObject *Num_type;
 214 static char *Num_fields[]={
 215         "n",
 216 };
 217 static PyTypeObject *Str_type;
 218 static char *Str_fields[]={
 219         "s",
 220 };
 221 static PyTypeObject *Attribute_type;
 222 static char *Attribute_fields[]={
 223         "value",
 224         "attr",
 225         "ctx",
 226 };
 227 static PyTypeObject *Subscript_type;
 228 static char *Subscript_fields[]={
 229         "value",
 230         "slice",
 231         "ctx",
 232 };
 233 static PyTypeObject *Name_type;
 234 static char *Name_fields[]={
 235         "id",
 236         "ctx",
 237 };
 238 static PyTypeObject *List_type;
 239 static char *List_fields[]={
 240         "elts",
 241         "ctx",
 242 };
 243 static PyTypeObject *Tuple_type;
 244 static char *Tuple_fields[]={
 245         "elts",
 246         "ctx",
 247 };
 248 static PyTypeObject *expr_context_type;
 249 static PyObject *Load_singleton, *Store_singleton, *Del_singleton,
 250 *AugLoad_singleton, *AugStore_singleton, *Param_singleton;
 251 static PyObject* ast2obj_expr_context(expr_context_ty);
 252 static PyTypeObject *Load_type;
 253 static PyTypeObject *Store_type;
 254 static PyTypeObject *Del_type;
 255 static PyTypeObject *AugLoad_type;
 256 static PyTypeObject *AugStore_type;
 257 static PyTypeObject *Param_type;
 258 static PyTypeObject *slice_type;
 259 static PyObject* ast2obj_slice(void*);
 260 static PyTypeObject *Ellipsis_type;
 261 static PyTypeObject *Slice_type;
 262 static char *Slice_fields[]={
 263         "lower",
 264         "upper",
 265         "step",
 266 };
 267 static PyTypeObject *ExtSlice_type;
 268 static char *ExtSlice_fields[]={
 269         "dims",
 270 };
 271 static PyTypeObject *Index_type;
 272 static char *Index_fields[]={
 273         "value",
 274 };
 275 static PyTypeObject *boolop_type;
 276 static PyObject *And_singleton, *Or_singleton;
 277 static PyObject* ast2obj_boolop(boolop_ty);
 278 static PyTypeObject *And_type;
 279 static PyTypeObject *Or_type;
 280 static PyTypeObject *operator_type;
 281 static PyObject *Add_singleton, *Sub_singleton, *Mult_singleton,
 282 *Div_singleton, *Mod_singleton, *Pow_singleton, *LShift_singleton,
 283 *RShift_singleton, *BitOr_singleton, *BitXor_singleton, *BitAnd_singleton,
 284 *FloorDiv_singleton;
 285 static PyObject* ast2obj_operator(operator_ty);
 286 static PyTypeObject *Add_type;
 287 static PyTypeObject *Sub_type;
 288 static PyTypeObject *Mult_type;
 289 static PyTypeObject *Div_type;
 290 static PyTypeObject *Mod_type;
 291 static PyTypeObject *Pow_type;
 292 static PyTypeObject *LShift_type;
 293 static PyTypeObject *RShift_type;
 294 static PyTypeObject *BitOr_type;
 295 static PyTypeObject *BitXor_type;
 296 static PyTypeObject *BitAnd_type;
 297 static PyTypeObject *FloorDiv_type;
 298 static PyTypeObject *unaryop_type;
 299 static PyObject *Invert_singleton, *Not_singleton, *UAdd_singleton,
 300 *USub_singleton;
 301 static PyObject* ast2obj_unaryop(unaryop_ty);
 302 static PyTypeObject *Invert_type;
 303 static PyTypeObject *Not_type;
 304 static PyTypeObject *UAdd_type;
 305 static PyTypeObject *USub_type;
 306 static PyTypeObject *cmpop_type;
 307 static PyObject *Eq_singleton, *NotEq_singleton, *Lt_singleton, *LtE_singleton,
 308 *Gt_singleton, *GtE_singleton, *Is_singleton, *IsNot_singleton, *In_singleton,
 309 *NotIn_singleton;
 310 static PyObject* ast2obj_cmpop(cmpop_ty);
 311 static PyTypeObject *Eq_type;
 312 static PyTypeObject *NotEq_type;
 313 static PyTypeObject *Lt_type;
 314 static PyTypeObject *LtE_type;
 315 static PyTypeObject *Gt_type;
 316 static PyTypeObject *GtE_type;
 317 static PyTypeObject *Is_type;
 318 static PyTypeObject *IsNot_type;
 319 static PyTypeObject *In_type;
 320 static PyTypeObject *NotIn_type;
 321 static PyTypeObject *comprehension_type;
 322 static PyObject* ast2obj_comprehension(void*);
 323 static char *comprehension_fields[]={
 324         "target",
 325         "iter",
 326         "ifs",
 327 };
 328 static PyTypeObject *excepthandler_type;
 329 static PyObject* ast2obj_excepthandler(void*);
 330 static char *excepthandler_fields[]={
 331         "type",
 332         "name",
 333         "body",
 334 };
 335 static PyTypeObject *arguments_type;
 336 static PyObject* ast2obj_arguments(void*);
 337 static char *arguments_fields[]={
 338         "args",
 339         "vararg",
 340         "kwarg",
 341         "defaults",
 342 };
 343 static PyTypeObject *keyword_type;
 344 static PyObject* ast2obj_keyword(void*);
 345 static char *keyword_fields[]={
 346         "arg",
 347         "value",
 348 };
 349 static PyTypeObject *alias_type;
 350 static PyObject* ast2obj_alias(void*);
 351 static char *alias_fields[]={
 352         "name",
 353         "asname",
 354 };
 355
 356
 357 static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int num_fields)
 358 {
 359     PyObject *fnames, *result;
 360     int i;
 361     if (num_fields) {
 362         fnames = PyTuple_New(num_fields);
 363         if (!fnames) return NULL;
 364     } else {
 365         fnames = Py_None;
 366         Py_INCREF(Py_None);
 367     }
 368     for(i=0; i < num_fields; i++) {
 369         PyObject *field = PyString_FromString(fields[i]);
 370         if (!field) {
 371             Py_DECREF(fnames);
 372             return NULL;
 373         }
 374         PyTuple_SET_ITEM(fnames, i, field);
 375     }
 376     result = PyObject_CallFunction((PyObject*)&PyType_Type, "s(O){sOss}",
 377                     type, base, "_fields", fnames, "__module__", "_ast");
 378     Py_DECREF(fnames);
 379     return (PyTypeObject*)result;
 380 }
 381
 382 static int add_attributes(PyTypeObject* type, char**attrs, int num_fields)
 383 {
 384     int i;
 385     PyObject *s, *l = PyList_New(num_fields);
 386     if (!l) return 0;
 387     for(i=0; i < num_fields; i++) {
 388         s = PyString_FromString(attrs[i]);
 389         if (!s) {
 390             Py_DECREF(l);
 391             return 0;
 392         }
 393         PyList_SET_ITEM(l, i, s);
 394     }
 395     return PyObject_SetAttrString((PyObject*)type, "_attributes", l) >=0;
 396 }
 397
 398 static PyObject* ast2obj_list(asdl_seq *seq, PyObject* (*func)(void*))
 399 {
 400     int i, n = asdl_seq_LEN(seq);
 401     PyObject *result = PyList_New(n);
 402     PyObject *value;
 403     if (!result)
 404         return NULL;
 405     for (i = 0; i < n; i++) {
 406         value = func(asdl_seq_GET(seq, i));
 407         if (!value) {
 408             Py_DECREF(result);
 409             return NULL;
 410         }
 411         PyList_SET_ITEM(result, i, value);
 412     }
 413     return result;
 414 }
 415
 416 static PyObject* ast2obj_object(void *o)
 417 {
 418     if (!o)
 419         o = Py_None;
 420     Py_INCREF((PyObject*)o);
 421     return (PyObject*)o;
 422 }
 423 #define ast2obj_identifier ast2obj_object
 424 #define ast2obj_string ast2obj_object
 425 static PyObject* ast2obj_bool(bool b)
 426 {
 427     return PyBool_FromLong(b);
 428 }
 429
 430 static PyObject* ast2obj_int(bool b)
 431 {
 432     return PyInt_FromLong(b);
 433 }
 434
 435 static int initialized;
 436 static int init_types(void)
 437 {
 438         if (initialized) return 1;
 439         AST_type = make_type("AST", &PyBaseObject_Type, NULL, 0);
 440         mod_type = make_type("mod", AST_type, NULL, 0);
 441         if (!mod_type) return 0;
 442         if (!add_attributes(mod_type, NULL, 0)) return 0;
 443         Module_type = make_type("Module", mod_type, Module_fields, 1);
 444         if (!Module_type) return 0;
 445         Interactive_type = make_type("Interactive", mod_type,
 446                                      Interactive_fields, 1);
 447         if (!Interactive_type) return 0;
 448         Expression_type = make_type("Expression", mod_type, Expression_fields,
 449                                     1);
 450         if (!Expression_type) return 0;
 451         Suite_type = make_type("Suite", mod_type, Suite_fields, 1);
 452         if (!Suite_type) return 0;
 453         stmt_type = make_type("stmt", AST_type, NULL, 0);
 454         if (!stmt_type) return 0;
 455         if (!add_attributes(stmt_type, stmt_attributes, 2)) return 0;
 456         FunctionDef_type = make_type("FunctionDef", stmt_type,
 457                                      FunctionDef_fields, 4);
 458         if (!FunctionDef_type) return 0;
 459         ClassDef_type = make_type("ClassDef", stmt_type, ClassDef_fields, 3);
 460         if (!ClassDef_type) return 0;
 461         Return_type = make_type("Return", stmt_type, Return_fields, 1);
 462         if (!Return_type) return 0;
 463         Delete_type = make_type("Delete", stmt_type, Delete_fields, 1);
 464         if (!Delete_type) return 0;
 465         Assign_type = make_type("Assign", stmt_type, Assign_fields, 2);
 466         if (!Assign_type) return 0;
 467         AugAssign_type = make_type("AugAssign", stmt_type, AugAssign_fields, 3);
 468         if (!AugAssign_type) return 0;
 469         Print_type = make_type("Print", stmt_type, Print_fields, 3);
 470         if (!Print_type) return 0;
 471         For_type = make_type("For", stmt_type, For_fields, 4);
 472         if (!For_type) return 0;
 473         While_type = make_type("While", stmt_type, While_fields, 3);
 474         if (!While_type) return 0;
 475         If_type = make_type("If", stmt_type, If_fields, 3);
 476         if (!If_type) return 0;
 477         With_type = make_type("With", stmt_type, With_fields, 3);
 478         if (!With_type) return 0;
 479         Raise_type = make_type("Raise", stmt_type, Raise_fields, 3);
 480         if (!Raise_type) return 0;
 481         TryExcept_type = make_type("TryExcept", stmt_type, TryExcept_fields, 3);
 482         if (!TryExcept_type) return 0;
 483         TryFinally_type = make_type("TryFinally", stmt_type, TryFinally_fields,
 484                                     2);
 485         if (!TryFinally_type) return 0;
 486         Assert_type = make_type("Assert", stmt_type, Assert_fields, 2);
 487         if (!Assert_type) return 0;
 488         Import_type = make_type("Import", stmt_type, Import_fields, 1);
 489         if (!Import_type) return 0;
 490         ImportFrom_type = make_type("ImportFrom", stmt_type, ImportFrom_fields,
 491                                     3);
 492         if (!ImportFrom_type) return 0;
 493         Exec_type = make_type("Exec", stmt_type, Exec_fields, 3);
 494         if (!Exec_type) return 0;
 495         Global_type = make_type("Global", stmt_type, Global_fields, 1);
 496         if (!Global_type) return 0;
 497         Expr_type = make_type("Expr", stmt_type, Expr_fields, 1);
 498         if (!Expr_type) return 0;
 499         Pass_type = make_type("Pass", stmt_type, NULL, 0);
 500         if (!Pass_type) return 0;
 501         Break_type = make_type("Break", stmt_type, NULL, 0);
 502         if (!Break_type) return 0;
 503         Continue_type = make_type("Continue", stmt_type, NULL, 0);
 504         if (!Continue_type) return 0;
 505         expr_type = make_type("expr", AST_type, NULL, 0);
 506         if (!expr_type) return 0;
 507         if (!add_attributes(expr_type, expr_attributes, 2)) return 0;
 508         BoolOp_type = make_type("BoolOp", expr_type, BoolOp_fields, 2);
 509         if (!BoolOp_type) return 0;
 510         BinOp_type = make_type("BinOp", expr_type, BinOp_fields, 3);
 511         if (!BinOp_type) return 0;
 512         UnaryOp_type = make_type("UnaryOp", expr_type, UnaryOp_fields, 2);
 513         if (!UnaryOp_type) return 0;
 514         Lambda_type = make_type("Lambda", expr_type, Lambda_fields, 2);
 515         if (!Lambda_type) return 0;
 516         IfExp_type = make_type("IfExp", expr_type, IfExp_fields, 3);
 517         if (!IfExp_type) return 0;
 518         Dict_type = make_type("Dict", expr_type, Dict_fields, 2);
 519         if (!Dict_type) return 0;
 520         ListComp_type = make_type("ListComp", expr_type, ListComp_fields, 2);
 521         if (!ListComp_type) return 0;
 522         GeneratorExp_type = make_type("GeneratorExp", expr_type,
 523                                       GeneratorExp_fields, 2);
 524         if (!GeneratorExp_type) return 0;
 525         Yield_type = make_type("Yield", expr_type, Yield_fields, 1);
 526         if (!Yield_type) return 0;
 527         Compare_type = make_type("Compare", expr_type, Compare_fields, 3);
 528         if (!Compare_type) return 0;
 529         Call_type = make_type("Call", expr_type, Call_fields, 5);
 530         if (!Call_type) return 0;
 531         Repr_type = make_type("Repr", expr_type, Repr_fields, 1);
 532         if (!Repr_type) return 0;
 533         Num_type = make_type("Num", expr_type, Num_fields, 1);
 534         if (!Num_type) return 0;
 535         Str_type = make_type("Str", expr_type, Str_fields, 1);
 536         if (!Str_type) return 0;
 537         Attribute_type = make_type("Attribute", expr_type, Attribute_fields, 3);
 538         if (!Attribute_type) return 0;
 539         Subscript_type = make_type("Subscript", expr_type, Subscript_fields, 3);
 540         if (!Subscript_type) return 0;
 541         Name_type = make_type("Name", expr_type, Name_fields, 2);
 542         if (!Name_type) return 0;
 543         List_type = make_type("List", expr_type, List_fields, 2);
 544         if (!List_type) return 0;
 545         Tuple_type = make_type("Tuple", expr_type, Tuple_fields, 2);
 546         if (!Tuple_type) return 0;
 547         expr_context_type = make_type("expr_context", AST_type, NULL, 0);
 548         if (!expr_context_type) return 0;
 549         if (!add_attributes(expr_context_type, NULL, 0)) return 0;
 550         Load_type = make_type("Load", expr_context_type, NULL, 0);
 551         if (!Load_type) return 0;
 552         Load_singleton = PyType_GenericNew(Load_type, NULL, NULL);
 553         if (!Load_singleton) return 0;
 554         Store_type = make_type("Store", expr_context_type, NULL, 0);
 555         if (!Store_type) return 0;
 556         Store_singleton = PyType_GenericNew(Store_type, NULL, NULL);
 557         if (!Store_singleton) return 0;
 558         Del_type = make_type("Del", expr_context_type, NULL, 0);
 559         if (!Del_type) return 0;
 560         Del_singleton = PyType_GenericNew(Del_type, NULL, NULL);
 561         if (!Del_singleton) return 0;
 562         AugLoad_type = make_type("AugLoad", expr_context_type, NULL, 0);
 563         if (!AugLoad_type) return 0;
 564         AugLoad_singleton = PyType_GenericNew(AugLoad_type, NULL, NULL);
 565         if (!AugLoad_singleton) return 0;
 566         AugStore_type = make_type("AugStore", expr_context_type, NULL, 0);
 567         if (!AugStore_type) return 0;
 568         AugStore_singleton = PyType_GenericNew(AugStore_type, NULL, NULL);
 569         if (!AugStore_singleton) return 0;
 570         Param_type = make_type("Param", expr_context_type, NULL, 0);
 571         if (!Param_type) return 0;
 572         Param_singleton = PyType_GenericNew(Param_type, NULL, NULL);
 573         if (!Param_singleton) return 0;
 574         slice_type = make_type("slice", AST_type, NULL, 0);
 575         if (!slice_type) return 0;
 576         if (!add_attributes(slice_type, NULL, 0)) return 0;
 577         Ellipsis_type = make_type("Ellipsis", slice_type, NULL, 0);
 578         if (!Ellipsis_type) return 0;
 579         Slice_type = make_type("Slice", slice_type, Slice_fields, 3);
 580         if (!Slice_type) return 0;
 581         ExtSlice_type = make_type("ExtSlice", slice_type, ExtSlice_fields, 1);
 582         if (!ExtSlice_type) return 0;
 583         Index_type = make_type("Index", slice_type, Index_fields, 1);
 584         if (!Index_type) return 0;
 585         boolop_type = make_type("boolop", AST_type, NULL, 0);
 586         if (!boolop_type) return 0;
 587         if (!add_attributes(boolop_type, NULL, 0)) return 0;
 588         And_type = make_type("And", boolop_type, NULL, 0);
 589         if (!And_type) return 0;
 590         And_singleton = PyType_GenericNew(And_type, NULL, NULL);
 591         if (!And_singleton) return 0;
 592         Or_type = make_type("Or", boolop_type, NULL, 0);
 593         if (!Or_type) return 0;
 594         Or_singleton = PyType_GenericNew(Or_type, NULL, NULL);
 595         if (!Or_singleton) return 0;
 596         operator_type = make_type("operator", AST_type, NULL, 0);
 597         if (!operator_type) return 0;
 598         if (!add_attributes(operator_type, NULL, 0)) return 0;
 599         Add_type = make_type("Add", operator_type, NULL, 0);
 600         if (!Add_type) return 0;
 601         Add_singleton = PyType_GenericNew(Add_type, NULL, NULL);
 602         if (!Add_singleton) return 0;
 603         Sub_type = make_type("Sub", operator_type, NULL, 0);
 604         if (!Sub_type) return 0;
 605         Sub_singleton = PyType_GenericNew(Sub_type, NULL, NULL);
 606         if (!Sub_singleton) return 0;
 607         Mult_type = make_type("Mult", operator_type, NULL, 0);
 608         if (!Mult_type) return 0;
 609         Mult_singleton = PyType_GenericNew(Mult_type, NULL, NULL);
 610         if (!Mult_singleton) return 0;
 611         Div_type = make_type("Div", operator_type, NULL, 0);
 612         if (!Div_type) return 0;
 613         Div_singleton = PyType_GenericNew(Div_type, NULL, NULL);
 614         if (!Div_singleton) return 0;
 615         Mod_type = make_type("Mod", operator_type, NULL, 0);
 616         if (!Mod_type) return 0;
 617         Mod_singleton = PyType_GenericNew(Mod_type, NULL, NULL);
 618         if (!Mod_singleton) return 0;
 619         Pow_type = make_type("Pow", operator_type, NULL, 0);
 620         if (!Pow_type) return 0;
 621         Pow_singleton = PyType_GenericNew(Pow_type, NULL, NULL);
 622         if (!Pow_singleton) return 0;
 623         LShift_type = make_type("LShift", operator_type, NULL, 0);
 624         if (!LShift_type) return 0;
 625         LShift_singleton = PyType_GenericNew(LShift_type, NULL, NULL);
 626         if (!LShift_singleton) return 0;
 627         RShift_type = make_type("RShift", operator_type, NULL, 0);
 628         if (!RShift_type) return 0;
 629         RShift_singleton = PyType_GenericNew(RShift_type, NULL, NULL);
 630         if (!RShift_singleton) return 0;
 631         BitOr_type = make_type("BitOr", operator_type, NULL, 0);
 632         if (!BitOr_type) return 0;
 633         BitOr_singleton = PyType_GenericNew(BitOr_type, NULL, NULL);
 634         if (!BitOr_singleton) return 0;
 635         BitXor_type = make_type("BitXor", operator_type, NULL, 0);
 636         if (!BitXor_type) return 0;
 637         BitXor_singleton = PyType_GenericNew(BitXor_type, NULL, NULL);
 638         if (!BitXor_singleton) return 0;
 639         BitAnd_type = make_type("BitAnd", operator_type, NULL, 0);
 640         if (!BitAnd_type) return 0;
 641         BitAnd_singleton = PyType_GenericNew(BitAnd_type, NULL, NULL);
 642         if (!BitAnd_singleton) return 0;
 643         FloorDiv_type = make_type("FloorDiv", operator_type, NULL, 0);
 644         if (!FloorDiv_type) return 0;
 645         FloorDiv_singleton = PyType_GenericNew(FloorDiv_type, NULL, NULL);
 646         if (!FloorDiv_singleton) return 0;
 647         unaryop_type = make_type("unaryop", AST_type, NULL, 0);
 648         if (!unaryop_type) return 0;
 649         if (!add_attributes(unaryop_type, NULL, 0)) return 0;
 650         Invert_type = make_type("Invert", unaryop_type, NULL, 0);
 651         if (!Invert_type) return 0;
 652         Invert_singleton = PyType_GenericNew(Invert_type, NULL, NULL);
 653         if (!Invert_singleton) return 0;
 654         Not_type = make_type("Not", unaryop_type, NULL, 0);
 655         if (!Not_type) return 0;
 656         Not_singleton = PyType_GenericNew(Not_type, NULL, NULL);
 657         if (!Not_singleton) return 0;
 658         UAdd_type = make_type("UAdd", unaryop_type, NULL, 0);
 659         if (!UAdd_type) return 0;
 660         UAdd_singleton = PyType_GenericNew(UAdd_type, NULL, NULL);
 661         if (!UAdd_singleton) return 0;
 662         USub_type = make_type("USub", unaryop_type, NULL, 0);
 663         if (!USub_type) return 0;
 664         USub_singleton = PyType_GenericNew(USub_type, NULL, NULL);
 665         if (!USub_singleton) return 0;
 666         cmpop_type = make_type("cmpop", AST_type, NULL, 0);
 667         if (!cmpop_type) return 0;
 668         if (!add_attributes(cmpop_type, NULL, 0)) return 0;
 669         Eq_type = make_type("Eq", cmpop_type, NULL, 0);
 670         if (!Eq_type) return 0;
 671         Eq_singleton = PyType_GenericNew(Eq_type, NULL, NULL);
 672         if (!Eq_singleton) return 0;
 673         NotEq_type = make_type("NotEq", cmpop_type, NULL, 0);
 674         if (!NotEq_type) return 0;
 675         NotEq_singleton = PyType_GenericNew(NotEq_type, NULL, NULL);
 676         if (!NotEq_singleton) return 0;
 677         Lt_type = make_type("Lt", cmpop_type, NULL, 0);
 678         if (!Lt_type) return 0;
 679         Lt_singleton = PyType_GenericNew(Lt_type, NULL, NULL);
 680         if (!Lt_singleton) return 0;
 681         LtE_type = make_type("LtE", cmpop_type, NULL, 0);
 682         if (!LtE_type) return 0;
 683         LtE_singleton = PyType_GenericNew(LtE_type, NULL, NULL);
 684         if (!LtE_singleton) return 0;
 685         Gt_type = make_type("Gt", cmpop_type, NULL, 0);
 686         if (!Gt_type) return 0;
 687         Gt_singleton = PyType_GenericNew(Gt_type, NULL, NULL);
 688         if (!Gt_singleton) return 0;
 689         GtE_type = make_type("GtE", cmpop_type, NULL, 0);
 690         if (!GtE_type) return 0;
 691         GtE_singleton = PyType_GenericNew(GtE_type, NULL, NULL);
 692         if (!GtE_singleton) return 0;
 693         Is_type = make_type("Is", cmpop_type, NULL, 0);
 694         if (!Is_type) return 0;
 695         Is_singleton = PyType_GenericNew(Is_type, NULL, NULL);
 696         if (!Is_singleton) return 0;
 697         IsNot_type = make_type("IsNot", cmpop_type, NULL, 0);
 698         if (!IsNot_type) return 0;
 699         IsNot_singleton = PyType_GenericNew(IsNot_type, NULL, NULL);
 700         if (!IsNot_singleton) return 0;
 701         In_type = make_type("In", cmpop_type, NULL, 0);
 702         if (!In_type) return 0;
 703         In_singleton = PyType_GenericNew(In_type, NULL, NULL);
 704         if (!In_singleton) return 0;
 705         NotIn_type = make_type("NotIn", cmpop_type, NULL, 0);
 706         if (!NotIn_type) return 0;
 707         NotIn_singleton = PyType_GenericNew(NotIn_type, NULL, NULL);
 708         if (!NotIn_singleton) return 0;
 709         comprehension_type = make_type("comprehension", AST_type,
 710                                        comprehension_fields, 3);
 711         if (!comprehension_type) return 0;
 712         excepthandler_type = make_type("excepthandler", AST_type,
 713                                        excepthandler_fields, 3);
 714         if (!excepthandler_type) return 0;
 715         arguments_type = make_type("arguments", AST_type, arguments_fields, 4);
 716         if (!arguments_type) return 0;
 717         keyword_type = make_type("keyword", AST_type, keyword_fields, 2);
 718         if (!keyword_type) return 0;
 719         alias_type = make_type("alias", AST_type, alias_fields, 2);
 720         if (!alias_type) return 0;
 721         initialized = 1;
 722         return 1;
 723 }
 724
 725 mod_ty
 726 Module(asdl_seq * body, PyArena *arena)
 727 {
 728         mod_ty p;
 729         p = (mod_ty)PyArena_Malloc(arena, sizeof(*p));
 730         if (!p) {
 731                 PyErr_NoMemory();
 732                 return NULL;
 733         }
 734         p->kind = Module_kind;
 735         p->v.Module.body = body;
 736         return p;
 737 }
 738
 739 mod_ty
 740 Interactive(asdl_seq * body, PyArena *arena)
 741 {
 742         mod_ty p;
 743         p = (mod_ty)PyArena_Malloc(arena, sizeof(*p));
 744         if (!p) {
 745                 PyErr_NoMemory();
 746                 return NULL;
 747         }
 748         p->kind = Interactive_kind;
 749         p->v.Interactive.body = body;
 750         return p;
 751 }
 752
 753 mod_ty
 754 Expression(expr_ty body, PyArena *arena)
 755 {
 756         mod_ty p;
 757         if (!body) {
 758                 PyErr_SetString(PyExc_ValueError,
 759                                 "field body is required for Expression");
 760                 return NULL;
 761         }
 762         p = (mod_ty)PyArena_Malloc(arena, sizeof(*p));
 763         if (!p) {
 764                 PyErr_NoMemory();
 765                 return NULL;
 766         }
 767         p->kind = Expression_kind;
 768         p->v.Expression.body = body;
 769         return p;
 770 }
 771
 772 mod_ty
 773 Suite(asdl_seq * body, PyArena *arena)
 774 {
 775         mod_ty p;
 776         p = (mod_ty)PyArena_Malloc(arena, sizeof(*p));
 777         if (!p) {
 778                 PyErr_NoMemory();
 779                 return NULL;
 780         }
 781         p->kind = Suite_kind;
 782         p->v.Suite.body = body;
 783         return p;
 784 }
 785
 786 stmt_ty
 787 FunctionDef(identifier name, arguments_ty args, asdl_seq * body, asdl_seq *
 788             decorators, int lineno, int col_offset, PyArena *arena)
 789 {
 790         stmt_ty p;
 791         if (!name) {
 792                 PyErr_SetString(PyExc_ValueError,
 793                                 "field name is required for FunctionDef");
 794                 return NULL;
 795         }
 796         if (!args) {
 797                 PyErr_SetString(PyExc_ValueError,
 798                                 "field args is required for FunctionDef");
 799                 return NULL;
 800         }
 801         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 802         if (!p) {
 803                 PyErr_NoMemory();
 804                 return NULL;
 805         }
 806         p->kind = FunctionDef_kind;
 807         p->v.FunctionDef.name = name;
 808         p->v.FunctionDef.args = args;
 809         p->v.FunctionDef.body = body;
 810         p->v.FunctionDef.decorators = decorators;
 811         p->lineno = lineno;
 812         p->col_offset = col_offset;
 813         return p;
 814 }
 815
 816 stmt_ty
 817 ClassDef(identifier name, asdl_seq * bases, asdl_seq * body, int lineno, int
 818          col_offset, PyArena *arena)
 819 {
 820         stmt_ty p;
 821         if (!name) {
 822                 PyErr_SetString(PyExc_ValueError,
 823                                 "field name is required for ClassDef");
 824                 return NULL;
 825         }
 826         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 827         if (!p) {
 828                 PyErr_NoMemory();
 829                 return NULL;
 830         }
 831         p->kind = ClassDef_kind;
 832         p->v.ClassDef.name = name;
 833         p->v.ClassDef.bases = bases;
 834         p->v.ClassDef.body = body;
 835         p->lineno = lineno;
 836         p->col_offset = col_offset;
 837         return p;
 838 }
 839
 840 stmt_ty
 841 Return(expr_ty value, int lineno, int col_offset, PyArena *arena)
 842 {
 843         stmt_ty p;
 844         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 845         if (!p) {
 846                 PyErr_NoMemory();
 847                 return NULL;
 848         }
 849         p->kind = Return_kind;
 850         p->v.Return.value = value;
 851         p->lineno = lineno;
 852         p->col_offset = col_offset;
 853         return p;
 854 }
 855
 856 stmt_ty
 857 Delete(asdl_seq * targets, int lineno, int col_offset, PyArena *arena)
 858 {
 859         stmt_ty p;
 860         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 861         if (!p) {
 862                 PyErr_NoMemory();
 863                 return NULL;
 864         }
 865         p->kind = Delete_kind;
 866         p->v.Delete.targets = targets;
 867         p->lineno = lineno;
 868         p->col_offset = col_offset;
 869         return p;
 870 }
 871
 872 stmt_ty
 873 Assign(asdl_seq * targets, expr_ty value, int lineno, int col_offset, PyArena
 874        *arena)
 875 {
 876         stmt_ty p;
 877         if (!value) {
 878                 PyErr_SetString(PyExc_ValueError,
 879                                 "field value is required for Assign");
 880                 return NULL;
 881         }
 882         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 883         if (!p) {
 884                 PyErr_NoMemory();
 885                 return NULL;
 886         }
 887         p->kind = Assign_kind;
 888         p->v.Assign.targets = targets;
 889         p->v.Assign.value = value;
 890         p->lineno = lineno;
 891         p->col_offset = col_offset;
 892         return p;
 893 }
 894
 895 stmt_ty
 896 AugAssign(expr_ty target, operator_ty op, expr_ty value, int lineno, int
 897           col_offset, PyArena *arena)
 898 {
 899         stmt_ty p;
 900         if (!target) {
 901                 PyErr_SetString(PyExc_ValueError,
 902                                 "field target is required for AugAssign");
 903                 return NULL;
 904         }
 905         if (!op) {
 906                 PyErr_SetString(PyExc_ValueError,
 907                                 "field op is required for AugAssign");
 908                 return NULL;
 909         }
 910         if (!value) {
 911                 PyErr_SetString(PyExc_ValueError,
 912                                 "field value is required for AugAssign");
 913                 return NULL;
 914         }
 915         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 916         if (!p) {
 917                 PyErr_NoMemory();
 918                 return NULL;
 919         }
 920         p->kind = AugAssign_kind;
 921         p->v.AugAssign.target = target;
 922         p->v.AugAssign.op = op;
 923         p->v.AugAssign.value = value;
 924         p->lineno = lineno;
 925         p->col_offset = col_offset;
 926         return p;
 927 }
 928
 929 stmt_ty
 930 Print(expr_ty dest, asdl_seq * values, bool nl, int lineno, int col_offset,
 931       PyArena *arena)
 932 {
 933         stmt_ty p;
 934         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 935         if (!p) {
 936                 PyErr_NoMemory();
 937                 return NULL;
 938         }
 939         p->kind = Print_kind;
 940         p->v.Print.dest = dest;
 941         p->v.Print.values = values;
 942         p->v.Print.nl = nl;
 943         p->lineno = lineno;
 944         p->col_offset = col_offset;
 945         return p;
 946 }
 947
 948 stmt_ty
 949 For(expr_ty target, expr_ty iter, asdl_seq * body, asdl_seq * orelse, int
 950     lineno, int col_offset, PyArena *arena)
 951 {
 952         stmt_ty p;
 953         if (!target) {
 954                 PyErr_SetString(PyExc_ValueError,
 955                                 "field target is required for For");
 956                 return NULL;
 957         }
 958         if (!iter) {
 959                 PyErr_SetString(PyExc_ValueError,
 960                                 "field iter is required for For");
 961                 return NULL;
 962         }
 963         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 964         if (!p) {
 965                 PyErr_NoMemory();
 966                 return NULL;
 967         }
 968         p->kind = For_kind;
 969         p->v.For.target = target;
 970         p->v.For.iter = iter;
 971         p->v.For.body = body;
 972         p->v.For.orelse = orelse;
 973         p->lineno = lineno;
 974         p->col_offset = col_offset;
 975         return p;
 976 }
 977
 978 stmt_ty
 979 While(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, int
 980       col_offset, PyArena *arena)
 981 {
 982         stmt_ty p;
 983         if (!test) {
 984                 PyErr_SetString(PyExc_ValueError,
 985                                 "field test is required for While");
 986                 return NULL;
 987         }
 988         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
 989         if (!p) {
 990                 PyErr_NoMemory();
 991                 return NULL;
 992         }
 993         p->kind = While_kind;
 994         p->v.While.test = test;
 995         p->v.While.body = body;
 996         p->v.While.orelse = orelse;
 997         p->lineno = lineno;
 998         p->col_offset = col_offset;
 999         return p;
1000 }
1001
1002 stmt_ty
1003 If(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, int
1004    col_offset, PyArena *arena)
1005 {
1006         stmt_ty p;
1007         if (!test) {
1008                 PyErr_SetString(PyExc_ValueError,
1009                                 "field test is required for If");
1010                 return NULL;
1011         }
1012         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1013         if (!p) {
1014                 PyErr_NoMemory();
1015                 return NULL;
1016         }
1017         p->kind = If_kind;
1018         p->v.If.test = test;
1019         p->v.If.body = body;
1020         p->v.If.orelse = orelse;
1021         p->lineno = lineno;
1022         p->col_offset = col_offset;
1023         return p;
1024 }
1025
1026 stmt_ty
1027 With(expr_ty context_expr, expr_ty optional_vars, asdl_seq * body, int lineno,
1028      int col_offset, PyArena *arena)
1029 {
1030         stmt_ty p;
1031         if (!context_expr) {
1032                 PyErr_SetString(PyExc_ValueError,
1033                                 "field context_expr is required for With");
1034                 return NULL;
1035         }
1036         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1037         if (!p) {
1038                 PyErr_NoMemory();
1039                 return NULL;
1040         }
1041         p->kind = With_kind;
1042         p->v.With.context_expr = context_expr;
1043         p->v.With.optional_vars = optional_vars;
1044         p->v.With.body = body;
1045         p->lineno = lineno;
1046         p->col_offset = col_offset;
1047         return p;
1048 }
1049
1050 stmt_ty
1051 Raise(expr_ty type, expr_ty inst, expr_ty tback, int lineno, int col_offset,
1052       PyArena *arena)
1053 {
1054         stmt_ty p;
1055         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1056         if (!p) {
1057                 PyErr_NoMemory();
1058                 return NULL;
1059         }
1060         p->kind = Raise_kind;
1061         p->v.Raise.type = type;
1062         p->v.Raise.inst = inst;
1063         p->v.Raise.tback = tback;
1064         p->lineno = lineno;
1065         p->col_offset = col_offset;
1066         return p;
1067 }
1068
1069 stmt_ty
1070 TryExcept(asdl_seq * body, asdl_seq * handlers, asdl_seq * orelse, int lineno,
1071           int col_offset, PyArena *arena)
1072 {
1073         stmt_ty p;
1074         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1075         if (!p) {
1076                 PyErr_NoMemory();
1077                 return NULL;
1078         }
1079         p->kind = TryExcept_kind;
1080         p->v.TryExcept.body = body;
1081         p->v.TryExcept.handlers = handlers;
1082         p->v.TryExcept.orelse = orelse;
1083         p->lineno = lineno;
1084         p->col_offset = col_offset;
1085         return p;
1086 }
1087
1088 stmt_ty
1089 TryFinally(asdl_seq * body, asdl_seq * finalbody, int lineno, int col_offset,
1090            PyArena *arena)
1091 {
1092         stmt_ty p;
1093         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1094         if (!p) {
1095                 PyErr_NoMemory();
1096                 return NULL;
1097         }
1098         p->kind = TryFinally_kind;
1099         p->v.TryFinally.body = body;
1100         p->v.TryFinally.finalbody = finalbody;
1101         p->lineno = lineno;
1102         p->col_offset = col_offset;
1103         return p;
1104 }
1105
1106 stmt_ty
1107 Assert(expr_ty test, expr_ty msg, int lineno, int col_offset, PyArena *arena)
1108 {
1109         stmt_ty p;
1110         if (!test) {
1111                 PyErr_SetString(PyExc_ValueError,
1112                                 "field test is required for Assert");
1113                 return NULL;
1114         }
1115         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1116         if (!p) {
1117                 PyErr_NoMemory();
1118                 return NULL;
1119         }
1120         p->kind = Assert_kind;
1121         p->v.Assert.test = test;
1122         p->v.Assert.msg = msg;
1123         p->lineno = lineno;
1124         p->col_offset = col_offset;
1125         return p;
1126 }
1127
1128 stmt_ty
1129 Import(asdl_seq * names, int lineno, int col_offset, PyArena *arena)
1130 {
1131         stmt_ty p;
1132         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1133         if (!p) {
1134                 PyErr_NoMemory();
1135                 return NULL;
1136         }
1137         p->kind = Import_kind;
1138         p->v.Import.names = names;
1139         p->lineno = lineno;
1140         p->col_offset = col_offset;
1141         return p;
1142 }
1143
1144 stmt_ty
1145 ImportFrom(identifier module, asdl_seq * names, int level, int lineno, int
1146            col_offset, PyArena *arena)
1147 {
1148         stmt_ty p;
1149         if (!module) {
1150                 PyErr_SetString(PyExc_ValueError,
1151                                 "field module is required for ImportFrom");
1152                 return NULL;
1153         }
1154         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1155         if (!p) {
1156                 PyErr_NoMemory();
1157                 return NULL;
1158         }
1159         p->kind = ImportFrom_kind;
1160         p->v.ImportFrom.module = module;
1161         p->v.ImportFrom.names = names;
1162         p->v.ImportFrom.level = level;
1163         p->lineno = lineno;
1164         p->col_offset = col_offset;
1165         return p;
1166 }
1167
1168 stmt_ty
1169 Exec(expr_ty body, expr_ty globals, expr_ty locals, int lineno, int col_offset,
1170      PyArena *arena)
1171 {
1172         stmt_ty p;
1173         if (!body) {
1174                 PyErr_SetString(PyExc_ValueError,
1175                                 "field body is required for Exec");
1176                 return NULL;
1177         }
1178         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1179         if (!p) {
1180                 PyErr_NoMemory();
1181                 return NULL;
1182         }
1183         p->kind = Exec_kind;
1184         p->v.Exec.body = body;
1185         p->v.Exec.globals = globals;
1186         p->v.Exec.locals = locals;
1187         p->lineno = lineno;
1188         p->col_offset = col_offset;
1189         return p;
1190 }
1191
1192 stmt_ty
1193 Global(asdl_seq * names, int lineno, int col_offset, PyArena *arena)
1194 {
1195         stmt_ty p;
1196         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1197         if (!p) {
1198                 PyErr_NoMemory();
1199                 return NULL;
1200         }
1201         p->kind = Global_kind;
1202         p->v.Global.names = names;
1203         p->lineno = lineno;
1204         p->col_offset = col_offset;
1205         return p;
1206 }
1207
1208 stmt_ty
1209 Expr(expr_ty value, int lineno, int col_offset, PyArena *arena)
1210 {
1211         stmt_ty p;
1212         if (!value) {
1213                 PyErr_SetString(PyExc_ValueError,
1214                                 "field value is required for Expr");
1215                 return NULL;
1216         }
1217         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1218         if (!p) {
1219                 PyErr_NoMemory();
1220                 return NULL;
1221         }
1222         p->kind = Expr_kind;
1223         p->v.Expr.value = value;
1224         p->lineno = lineno;
1225         p->col_offset = col_offset;
1226         return p;
1227 }
1228
1229 stmt_ty
1230 Pass(int lineno, int col_offset, PyArena *arena)
1231 {
1232         stmt_ty p;
1233         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1234         if (!p) {
1235                 PyErr_NoMemory();
1236                 return NULL;
1237         }
1238         p->kind = Pass_kind;
1239         p->lineno = lineno;
1240         p->col_offset = col_offset;
1241         return p;
1242 }
1243
1244 stmt_ty
1245 Break(int lineno, int col_offset, PyArena *arena)
1246 {
1247         stmt_ty p;
1248         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1249         if (!p) {
1250                 PyErr_NoMemory();
1251                 return NULL;
1252         }
1253         p->kind = Break_kind;
1254         p->lineno = lineno;
1255         p->col_offset = col_offset;
1256         return p;
1257 }
1258
1259 stmt_ty
1260 Continue(int lineno, int col_offset, PyArena *arena)
1261 {
1262         stmt_ty p;
1263         p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
1264         if (!p) {
1265                 PyErr_NoMemory();
1266                 return NULL;
1267         }
1268         p->kind = Continue_kind;
1269         p->lineno = lineno;
1270         p->col_offset = col_offset;
1271         return p;
1272 }
1273
1274 expr_ty
1275 BoolOp(boolop_ty op, asdl_seq * values, int lineno, int col_offset, PyArena
1276        *arena)
1277 {
1278         expr_ty p;
1279         if (!op) {
1280                 PyErr_SetString(PyExc_ValueError,
1281                                 "field op is required for BoolOp");
1282                 return NULL;
1283         }
1284         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1285         if (!p) {
1286                 PyErr_NoMemory();
1287                 return NULL;
1288         }
1289         p->kind = BoolOp_kind;
1290         p->v.BoolOp.op = op;
1291         p->v.BoolOp.values = values;
1292         p->lineno = lineno;
1293         p->col_offset = col_offset;
1294         return p;
1295 }
1296
1297 expr_ty
1298 BinOp(expr_ty left, operator_ty op, expr_ty right, int lineno, int col_offset,
1299       PyArena *arena)
1300 {
1301         expr_ty p;
1302         if (!left) {
1303                 PyErr_SetString(PyExc_ValueError,
1304                                 "field left is required for BinOp");
1305                 return NULL;
1306         }
1307         if (!op) {
1308                 PyErr_SetString(PyExc_ValueError,
1309                                 "field op is required for BinOp");
1310                 return NULL;
1311         }
1312         if (!right) {
1313                 PyErr_SetString(PyExc_ValueError,
1314                                 "field right is required for BinOp");
1315                 return NULL;
1316         }
1317         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1318         if (!p) {
1319                 PyErr_NoMemory();
1320                 return NULL;
1321         }
1322         p->kind = BinOp_kind;
1323         p->v.BinOp.left = left;
1324         p->v.BinOp.op = op;
1325         p->v.BinOp.right = right;
1326         p->lineno = lineno;
1327         p->col_offset = col_offset;
1328         return p;
1329 }
1330
1331 expr_ty
1332 UnaryOp(unaryop_ty op, expr_ty operand, int lineno, int col_offset, PyArena
1333         *arena)
1334 {
1335         expr_ty p;
1336         if (!op) {
1337                 PyErr_SetString(PyExc_ValueError,
1338                                 "field op is required for UnaryOp");
1339                 return NULL;
1340         }
1341         if (!operand) {
1342                 PyErr_SetString(PyExc_ValueError,
1343                                 "field operand is required for UnaryOp");
1344                 return NULL;
1345         }
1346         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1347         if (!p) {
1348                 PyErr_NoMemory();
1349                 return NULL;
1350         }
1351         p->kind = UnaryOp_kind;
1352         p->v.UnaryOp.op = op;
1353         p->v.UnaryOp.operand = operand;
1354         p->lineno = lineno;
1355         p->col_offset = col_offset;
1356         return p;
1357 }
1358
1359 expr_ty
1360 Lambda(arguments_ty args, expr_ty body, int lineno, int col_offset, PyArena
1361        *arena)
1362 {
1363         expr_ty p;
1364         if (!args) {
1365                 PyErr_SetString(PyExc_ValueError,
1366                                 "field args is required for Lambda");
1367                 return NULL;
1368         }
1369         if (!body) {
1370                 PyErr_SetString(PyExc_ValueError,
1371                                 "field body is required for Lambda");
1372                 return NULL;
1373         }
1374         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1375         if (!p) {
1376                 PyErr_NoMemory();
1377                 return NULL;
1378         }
1379         p->kind = Lambda_kind;
1380         p->v.Lambda.args = args;
1381         p->v.Lambda.body = body;
1382         p->lineno = lineno;
1383         p->col_offset = col_offset;
1384         return p;
1385 }
1386
1387 expr_ty
1388 IfExp(expr_ty test, expr_ty body, expr_ty orelse, int lineno, int col_offset,
1389       PyArena *arena)
1390 {
1391         expr_ty p;
1392         if (!test) {
1393                 PyErr_SetString(PyExc_ValueError,
1394                                 "field test is required for IfExp");
1395                 return NULL;
1396         }
1397         if (!body) {
1398                 PyErr_SetString(PyExc_ValueError,
1399                                 "field body is required for IfExp");
1400                 return NULL;
1401         }
1402         if (!orelse) {
1403                 PyErr_SetString(PyExc_ValueError,
1404                                 "field orelse is required for IfExp");
1405                 return NULL;
1406         }
1407         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1408         if (!p) {
1409                 PyErr_NoMemory();
1410                 return NULL;
1411         }
1412         p->kind = IfExp_kind;
1413         p->v.IfExp.test = test;
1414         p->v.IfExp.body = body;
1415         p->v.IfExp.orelse = orelse;
1416         p->lineno = lineno;
1417         p->col_offset = col_offset;
1418         return p;
1419 }
1420
1421 expr_ty
1422 Dict(asdl_seq * keys, asdl_seq * values, int lineno, int col_offset, PyArena
1423      *arena)
1424 {
1425         expr_ty p;
1426         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1427         if (!p) {
1428                 PyErr_NoMemory();
1429                 return NULL;
1430         }
1431         p->kind = Dict_kind;
1432         p->v.Dict.keys = keys;
1433         p->v.Dict.values = values;
1434         p->lineno = lineno;
1435         p->col_offset = col_offset;
1436         return p;
1437 }
1438
1439 expr_ty
1440 ListComp(expr_ty elt, asdl_seq * generators, int lineno, int col_offset,
1441          PyArena *arena)
1442 {
1443         expr_ty p;
1444         if (!elt) {
1445                 PyErr_SetString(PyExc_ValueError,
1446                                 "field elt is required for ListComp");
1447                 return NULL;
1448         }
1449         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1450         if (!p) {
1451                 PyErr_NoMemory();
1452                 return NULL;
1453         }
1454         p->kind = ListComp_kind;
1455         p->v.ListComp.elt = elt;
1456         p->v.ListComp.generators = generators;
1457         p->lineno = lineno;
1458         p->col_offset = col_offset;
1459         return p;
1460 }
1461
1462 expr_ty
1463 GeneratorExp(expr_ty elt, asdl_seq * generators, int lineno, int col_offset,
1464              PyArena *arena)
1465 {
1466         expr_ty p;
1467         if (!elt) {
1468                 PyErr_SetString(PyExc_ValueError,
1469                                 "field elt is required for GeneratorExp");
1470                 return NULL;
1471         }
1472         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1473         if (!p) {
1474                 PyErr_NoMemory();
1475                 return NULL;
1476         }
1477         p->kind = GeneratorExp_kind;
1478         p->v.GeneratorExp.elt = elt;
1479         p->v.GeneratorExp.generators = generators;
1480         p->lineno = lineno;
1481         p->col_offset = col_offset;
1482         return p;
1483 }
1484
1485 expr_ty
1486 Yield(expr_ty value, int lineno, int col_offset, PyArena *arena)
1487 {
1488         expr_ty p;
1489         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1490         if (!p) {
1491                 PyErr_NoMemory();
1492                 return NULL;
1493         }
1494         p->kind = Yield_kind;
1495         p->v.Yield.value = value;
1496         p->lineno = lineno;
1497         p->col_offset = col_offset;
1498         return p;
1499 }
1500
1501 expr_ty
1502 Compare(expr_ty left, asdl_seq * ops, asdl_seq * comparators, int lineno, int
1503         col_offset, PyArena *arena)
1504 {
1505         expr_ty p;
1506         if (!left) {
1507                 PyErr_SetString(PyExc_ValueError,
1508                                 "field left is required for Compare");
1509                 return NULL;
1510         }
1511         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1512         if (!p) {
1513                 PyErr_NoMemory();
1514                 return NULL;
1515         }
1516         p->kind = Compare_kind;
1517         p->v.Compare.left = left;
1518         p->v.Compare.ops = ops;
1519         p->v.Compare.comparators = comparators;
1520         p->lineno = lineno;
1521         p->col_offset = col_offset;
1522         return p;
1523 }
1524
1525 expr_ty
1526 Call(expr_ty func, asdl_seq * args, asdl_seq * keywords, expr_ty starargs,
1527      expr_ty kwargs, int lineno, int col_offset, PyArena *arena)
1528 {
1529         expr_ty p;
1530         if (!func) {
1531                 PyErr_SetString(PyExc_ValueError,
1532                                 "field func is required for Call");
1533                 return NULL;
1534         }
1535         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1536         if (!p) {
1537                 PyErr_NoMemory();
1538                 return NULL;
1539         }
1540         p->kind = Call_kind;
1541         p->v.Call.func = func;
1542         p->v.Call.args = args;
1543         p->v.Call.keywords = keywords;
1544         p->v.Call.starargs = starargs;
1545         p->v.Call.kwargs = kwargs;
1546         p->lineno = lineno;
1547         p->col_offset = col_offset;
1548         return p;
1549 }
1550
1551 expr_ty
1552 Repr(expr_ty value, int lineno, int col_offset, PyArena *arena)
1553 {
1554         expr_ty p;
1555         if (!value) {
1556                 PyErr_SetString(PyExc_ValueError,
1557                                 "field value is required for Repr");
1558                 return NULL;
1559         }
1560         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1561         if (!p) {
1562                 PyErr_NoMemory();
1563                 return NULL;
1564         }
1565         p->kind = Repr_kind;
1566         p->v.Repr.value = value;
1567         p->lineno = lineno;
1568         p->col_offset = col_offset;
1569         return p;
1570 }
1571
1572 expr_ty
1573 Num(object n, int lineno, int col_offset, PyArena *arena)
1574 {
1575         expr_ty p;
1576         if (!n) {
1577                 PyErr_SetString(PyExc_ValueError,
1578                                 "field n is required for Num");
1579                 return NULL;
1580         }
1581         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1582         if (!p) {
1583                 PyErr_NoMemory();
1584                 return NULL;
1585         }
1586         p->kind = Num_kind;
1587         p->v.Num.n = n;
1588         p->lineno = lineno;
1589         p->col_offset = col_offset;
1590         return p;
1591 }
1592
1593 expr_ty
1594 Str(string s, int lineno, int col_offset, PyArena *arena)
1595 {
1596         expr_ty p;
1597         if (!s) {
1598                 PyErr_SetString(PyExc_ValueError,
1599                                 "field s is required for Str");
1600                 return NULL;
1601         }
1602         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1603         if (!p) {
1604                 PyErr_NoMemory();
1605                 return NULL;
1606         }
1607         p->kind = Str_kind;
1608         p->v.Str.s = s;
1609         p->lineno = lineno;
1610         p->col_offset = col_offset;
1611         return p;
1612 }
1613
1614 expr_ty
1615 Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int lineno, int
1616           col_offset, PyArena *arena)
1617 {
1618         expr_ty p;
1619         if (!value) {
1620                 PyErr_SetString(PyExc_ValueError,
1621                                 "field value is required for Attribute");
1622                 return NULL;
1623         }
1624         if (!attr) {
1625                 PyErr_SetString(PyExc_ValueError,
1626                                 "field attr is required for Attribute");
1627                 return NULL;
1628         }
1629         if (!ctx) {
1630                 PyErr_SetString(PyExc_ValueError,
1631                                 "field ctx is required for Attribute");
1632                 return NULL;
1633         }
1634         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1635         if (!p) {
1636                 PyErr_NoMemory();
1637                 return NULL;
1638         }
1639         p->kind = Attribute_kind;
1640         p->v.Attribute.value = value;
1641         p->v.Attribute.attr = attr;
1642         p->v.Attribute.ctx = ctx;
1643         p->lineno = lineno;
1644         p->col_offset = col_offset;
1645         return p;
1646 }
1647
1648 expr_ty
1649 Subscript(expr_ty value, slice_ty slice, expr_context_ty ctx, int lineno, int
1650           col_offset, PyArena *arena)
1651 {
1652         expr_ty p;
1653         if (!value) {
1654                 PyErr_SetString(PyExc_ValueError,
1655                                 "field value is required for Subscript");
1656                 return NULL;
1657         }
1658         if (!slice) {
1659                 PyErr_SetString(PyExc_ValueError,
1660                                 "field slice is required for Subscript");
1661                 return NULL;
1662         }
1663         if (!ctx) {
1664                 PyErr_SetString(PyExc_ValueError,
1665                                 "field ctx is required for Subscript");
1666                 return NULL;
1667         }
1668         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1669         if (!p) {
1670                 PyErr_NoMemory();
1671                 return NULL;
1672         }
1673         p->kind = Subscript_kind;
1674         p->v.Subscript.value = value;
1675         p->v.Subscript.slice = slice;
1676         p->v.Subscript.ctx = ctx;
1677         p->lineno = lineno;
1678         p->col_offset = col_offset;
1679         return p;
1680 }
1681
1682 expr_ty
1683 Name(identifier id, expr_context_ty ctx, int lineno, int col_offset, PyArena
1684      *arena)
1685 {
1686         expr_ty p;
1687         if (!id) {
1688                 PyErr_SetString(PyExc_ValueError,
1689                                 "field id is required for Name");
1690                 return NULL;
1691         }
1692         if (!ctx) {
1693                 PyErr_SetString(PyExc_ValueError,
1694                                 "field ctx is required for Name");
1695                 return NULL;
1696         }
1697         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1698         if (!p) {
1699                 PyErr_NoMemory();
1700                 return NULL;
1701         }
1702         p->kind = Name_kind;
1703         p->v.Name.id = id;
1704         p->v.Name.ctx = ctx;
1705         p->lineno = lineno;
1706         p->col_offset = col_offset;
1707         return p;
1708 }
1709
1710 expr_ty
1711 List(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset, PyArena
1712      *arena)
1713 {
1714         expr_ty p;
1715         if (!ctx) {
1716                 PyErr_SetString(PyExc_ValueError,
1717                                 "field ctx is required for List");
1718                 return NULL;
1719         }
1720         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1721         if (!p) {
1722                 PyErr_NoMemory();
1723                 return NULL;
1724         }
1725         p->kind = List_kind;
1726         p->v.List.elts = elts;
1727         p->v.List.ctx = ctx;
1728         p->lineno = lineno;
1729         p->col_offset = col_offset;
1730         return p;
1731 }
1732
1733 expr_ty
1734 Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset, PyArena
1735       *arena)
1736 {
1737         expr_ty p;
1738         if (!ctx) {
1739                 PyErr_SetString(PyExc_ValueError,
1740                                 "field ctx is required for Tuple");
1741                 return NULL;
1742         }
1743         p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
1744         if (!p) {
1745                 PyErr_NoMemory();
1746                 return NULL;
1747         }
1748         p->kind = Tuple_kind;
1749         p->v.Tuple.elts = elts;
1750         p->v.Tuple.ctx = ctx;
1751         p->lineno = lineno;
1752         p->col_offset = col_offset;
1753         return p;
1754 }
1755
1756 slice_ty
1757 Ellipsis(PyArena *arena)
1758 {
1759         slice_ty p;
1760         p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
1761         if (!p) {
1762                 PyErr_NoMemory();
1763                 return NULL;
1764         }
1765         p->kind = Ellipsis_kind;
1766         return p;
1767 }
1768
1769 slice_ty
1770 Slice(expr_ty lower, expr_ty upper, expr_ty step, PyArena *arena)
1771 {
1772         slice_ty p;
1773         p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
1774         if (!p) {
1775                 PyErr_NoMemory();
1776                 return NULL;
1777         }
1778         p->kind = Slice_kind;
1779         p->v.Slice.lower = lower;
1780         p->v.Slice.upper = upper;
1781         p->v.Slice.step = step;
1782         return p;
1783 }
1784
1785 slice_ty
1786 ExtSlice(asdl_seq * dims, PyArena *arena)
1787 {
1788         slice_ty p;
1789         p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
1790         if (!p) {
1791                 PyErr_NoMemory();
1792                 return NULL;
1793         }
1794         p->kind = ExtSlice_kind;
1795         p->v.ExtSlice.dims = dims;
1796         return p;
1797 }
1798
1799 slice_ty
1800 Index(expr_ty value, PyArena *arena)
1801 {
1802         slice_ty p;
1803         if (!value) {
1804                 PyErr_SetString(PyExc_ValueError,
1805                                 "field value is required for Index");
1806                 return NULL;
1807         }
1808         p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
1809         if (!p) {
1810                 PyErr_NoMemory();
1811                 return NULL;
1812         }
1813         p->kind = Index_kind;
1814         p->v.Index.value = value;
1815         return p;
1816 }
1817
1818 comprehension_ty
1819 comprehension(expr_ty target, expr_ty iter, asdl_seq * ifs, PyArena *arena)
1820 {
1821         comprehension_ty p;
1822         if (!target) {
1823                 PyErr_SetString(PyExc_ValueError,
1824                                 "field target is required for comprehension");
1825                 return NULL;
1826         }
1827         if (!iter) {
1828                 PyErr_SetString(PyExc_ValueError,
1829                                 "field iter is required for comprehension");
1830                 return NULL;
1831         }
1832         p = (comprehension_ty)PyArena_Malloc(arena, sizeof(*p));
1833         if (!p) {
1834                 PyErr_NoMemory();
1835                 return NULL;
1836         }
1837         p->target = target;
1838         p->iter = iter;
1839         p->ifs = ifs;
1840         return p;
1841 }
1842
1843 excepthandler_ty
1844 excepthandler(expr_ty type, expr_ty name, asdl_seq * body, PyArena *arena)
1845 {
1846         excepthandler_ty p;
1847         p = (excepthandler_ty)PyArena_Malloc(arena, sizeof(*p));
1848         if (!p) {
1849                 PyErr_NoMemory();
1850                 return NULL;
1851         }
1852         p->type = type;
1853         p->name = name;
1854         p->body = body;
1855         return p;
1856 }
1857
1858 arguments_ty
1859 arguments(asdl_seq * args, identifier vararg, identifier kwarg, asdl_seq *
1860           defaults, PyArena *arena)
1861 {
1862         arguments_ty p;
1863         p = (arguments_ty)PyArena_Malloc(arena, sizeof(*p));
1864         if (!p) {
1865                 PyErr_NoMemory();
1866                 return NULL;
1867         }
1868         p->args = args;
1869         p->vararg = vararg;
1870         p->kwarg = kwarg;
1871         p->defaults = defaults;
1872         return p;
1873 }
1874
1875 keyword_ty
1876 keyword(identifier arg, expr_ty value, PyArena *arena)
1877 {
1878         keyword_ty p;
1879         if (!arg) {
1880                 PyErr_SetString(PyExc_ValueError,
1881                                 "field arg is required for keyword");
1882                 return NULL;
1883         }
1884         if (!value) {
1885                 PyErr_SetString(PyExc_ValueError,
1886                                 "field value is required for keyword");
1887                 return NULL;
1888         }
1889         p = (keyword_ty)PyArena_Malloc(arena, sizeof(*p));
1890         if (!p) {
1891                 PyErr_NoMemory();
1892                 return NULL;
1893         }
1894         p->arg = arg;
1895         p->value = value;
1896         return p;
1897 }
1898
1899 alias_ty
1900 alias(identifier name, identifier asname, PyArena *arena)
1901 {
1902         alias_ty p;
1903         if (!name) {
1904                 PyErr_SetString(PyExc_ValueError,
1905                                 "field name is required for alias");
1906                 return NULL;
1907         }
1908         p = (alias_ty)PyArena_Malloc(arena, sizeof(*p));
1909         if (!p) {
1910                 PyErr_NoMemory();
1911                 return NULL;
1912         }
1913         p->name = name;
1914         p->asname = asname;
1915         return p;
1916 }
1917
1918
1919 PyObject*
1920 ast2obj_mod(void* _o)
1921 {
1922         mod_ty o = (mod_ty)_o;
1923         PyObject *result = NULL, *value = NULL;
1924         if (!o) {
1925                 Py_INCREF(Py_None);
1926                 return Py_None;
1927         }
1928
1929         switch (o->kind) {
1930         case Module_kind:
1931                 result = PyType_GenericNew(Module_type, NULL, NULL);
1932                 if (!result) goto failed;
1933                 value = ast2obj_list(o->v.Module.body, ast2obj_stmt);
1934                 if (!value) goto failed;
1935                 if (PyObject_SetAttrString(result, "body", value) == -1)
1936                         goto failed;
1937                 Py_DECREF(value);
1938                 break;
1939         case Interactive_kind:
1940                 result = PyType_GenericNew(Interactive_type, NULL, NULL);
1941                 if (!result) goto failed;
1942                 value = ast2obj_list(o->v.Interactive.body, ast2obj_stmt);
1943                 if (!value) goto failed;
1944                 if (PyObject_SetAttrString(result, "body", value) == -1)
1945                         goto failed;
1946                 Py_DECREF(value);
1947                 break;
1948         case Expression_kind:
1949                 result = PyType_GenericNew(Expression_type, NULL, NULL);
1950                 if (!result) goto failed;
1951                 value = ast2obj_expr(o->v.Expression.body);
1952                 if (!value) goto failed;
1953                 if (PyObject_SetAttrString(result, "body", value) == -1)
1954                         goto failed;
1955                 Py_DECREF(value);
1956                 break;
1957         case Suite_kind:
1958                 result = PyType_GenericNew(Suite_type, NULL, NULL);
1959                 if (!result) goto failed;
1960                 value = ast2obj_list(o->v.Suite.body, ast2obj_stmt);
1961                 if (!value) goto failed;
1962                 if (PyObject_SetAttrString(result, "body", value) == -1)
1963                         goto failed;
1964                 Py_DECREF(value);
1965                 break;
1966         }
1967         return result;
1968 failed:
1969         Py_XDECREF(value);
1970         Py_XDECREF(result);
1971         return NULL;
1972 }
1973
1974 PyObject*
1975 ast2obj_stmt(void* _o)
1976 {
1977         stmt_ty o = (stmt_ty)_o;
1978         PyObject *result = NULL, *value = NULL;
1979         if (!o) {
1980                 Py_INCREF(Py_None);
1981                 return Py_None;
1982         }
1983
1984         switch (o->kind) {
1985         case FunctionDef_kind:
1986                 result = PyType_GenericNew(FunctionDef_type, NULL, NULL);
1987                 if (!result) goto failed;
1988                 value = ast2obj_identifier(o->v.FunctionDef.name);
1989                 if (!value) goto failed;
1990                 if (PyObject_SetAttrString(result, "name", value) == -1)
1991                         goto failed;
1992                 Py_DECREF(value);
1993                 value = ast2obj_arguments(o->v.FunctionDef.args);
1994                 if (!value) goto failed;
1995                 if (PyObject_SetAttrString(result, "args", value) == -1)
1996                         goto failed;
1997                 Py_DECREF(value);
1998                 value = ast2obj_list(o->v.FunctionDef.body, ast2obj_stmt);
1999                 if (!value) goto failed;
2000                 if (PyObject_SetAttrString(result, "body", value) == -1)
2001                         goto failed;
2002                 Py_DECREF(value);
2003                 value = ast2obj_list(o->v.FunctionDef.decorators, ast2obj_expr);
2004                 if (!value) goto failed;
2005                 if (PyObject_SetAttrString(result, "decorators", value) == -1)
2006                         goto failed;
2007                 Py_DECREF(value);
2008                 break;
2009         case ClassDef_kind:
2010                 result = PyType_GenericNew(ClassDef_type, NULL, NULL);
2011                 if (!result) goto failed;
2012                 value = ast2obj_identifier(o->v.ClassDef.name);
2013                 if (!value) goto failed;
2014                 if (PyObject_SetAttrString(result, "name", value) == -1)
2015                         goto failed;
2016                 Py_DECREF(value);
2017                 value = ast2obj_list(o->v.ClassDef.bases, ast2obj_expr);
2018                 if (!value) goto failed;
2019                 if (PyObject_SetAttrString(result, "bases", value) == -1)
2020                         goto failed;
2021                 Py_DECREF(value);
2022                 value = ast2obj_list(o->v.ClassDef.body, ast2obj_stmt);
2023                 if (!value) goto failed;
2024                 if (PyObject_SetAttrString(result, "body", value) == -1)
2025                         goto failed;
2026                 Py_DECREF(value);
2027                 break;
2028         case Return_kind:
2029                 result = PyType_GenericNew(Return_type, NULL, NULL);
2030                 if (!result) goto failed;
2031                 value = ast2obj_expr(o->v.Return.value);
2032                 if (!value) goto failed;
2033                 if (PyObject_SetAttrString(result, "value", value) == -1)
2034                         goto failed;
2035                 Py_DECREF(value);
2036                 break;
2037         case Delete_kind:
2038                 result = PyType_GenericNew(Delete_type, NULL, NULL);
2039                 if (!result) goto failed;
2040                 value = ast2obj_list(o->v.Delete.targets, ast2obj_expr);
2041                 if (!value) goto failed;
2042                 if (PyObject_SetAttrString(result, "targets", value) == -1)
2043                         goto failed;
2044                 Py_DECREF(value);
2045                 break;
2046         case Assign_kind:
2047                 result = PyType_GenericNew(Assign_type, NULL, NULL);
2048                 if (!result) goto failed;
2049                 value = ast2obj_list(o->v.Assign.targets, ast2obj_expr);
2050                 if (!value) goto failed;
2051                 if (PyObject_SetAttrString(result, "targets", value) == -1)
2052                         goto failed;
2053                 Py_DECREF(value);
2054                 value = ast2obj_expr(o->v.Assign.value);
2055                 if (!value) goto failed;
2056                 if (PyObject_SetAttrString(result, "value", value) == -1)
2057                         goto failed;
2058                 Py_DECREF(value);
2059                 break;
2060         case AugAssign_kind:
2061                 result = PyType_GenericNew(AugAssign_type, NULL, NULL);
2062                 if (!result) goto failed;
2063                 value = ast2obj_expr(o->v.AugAssign.target);
2064                 if (!value) goto failed;
2065                 if (PyObject_SetAttrString(result, "target", value) == -1)
2066                         goto failed;
2067                 Py_DECREF(value);
2068                 value = ast2obj_operator(o->v.AugAssign.op);
2069                 if (!value) goto failed;
2070                 if (PyObject_SetAttrString(result, "op", value) == -1)
2071                         goto failed;
2072                 Py_DECREF(value);
2073                 value = ast2obj_expr(o->v.AugAssign.value);
2074                 if (!value) goto failed;
2075                 if (PyObject_SetAttrString(result, "value", value) == -1)
2076                         goto failed;
2077                 Py_DECREF(value);
2078                 break;
2079         case Print_kind:
2080                 result = PyType_GenericNew(Print_type, NULL, NULL);
2081                 if (!result) goto failed;
2082                 value = ast2obj_expr(o->v.Print.dest);
2083                 if (!value) goto failed;
2084                 if (PyObject_SetAttrString(result, "dest", value) == -1)
2085                         goto failed;
2086                 Py_DECREF(value);
2087                 value = ast2obj_list(o->v.Print.values, ast2obj_expr);
2088                 if (!value) goto failed;
2089                 if (PyObject_SetAttrString(result, "values", value) == -1)
2090                         goto failed;
2091                 Py_DECREF(value);
2092                 value = ast2obj_bool(o->v.Print.nl);
2093                 if (!value) goto failed;
2094                 if (PyObject_SetAttrString(result, "nl", value) == -1)
2095                         goto failed;
2096                 Py_DECREF(value);
2097                 break;
2098         case For_kind:
2099                 result = PyType_GenericNew(For_type, NULL, NULL);
2100                 if (!result) goto failed;
2101                 value = ast2obj_expr(o->v.For.target);
2102                 if (!value) goto failed;
2103                 if (PyObject_SetAttrString(result, "target", value) == -1)
2104                         goto failed;
2105                 Py_DECREF(value);
2106                 value = ast2obj_expr(o->v.For.iter);
2107                 if (!value) goto failed;
2108                 if (PyObject_SetAttrString(result, "iter", value) == -1)
2109                         goto failed;
2110                 Py_DECREF(value);
2111                 value = ast2obj_list(o->v.For.body, ast2obj_stmt);
2112                 if (!value) goto failed;
2113                 if (PyObject_SetAttrString(result, "body", value) == -1)
2114                         goto failed;
2115                 Py_DECREF(value);
2116                 value = ast2obj_list(o->v.For.orelse, ast2obj_stmt);
2117                 if (!value) goto failed;
2118                 if (PyObject_SetAttrString(result, "orelse", value) == -1)
2119                         goto failed;
2120                 Py_DECREF(value);
2121                 break;
2122         case While_kind:
2123                 result = PyType_GenericNew(While_type, NULL, NULL);
2124                 if (!result) goto failed;
2125                 value = ast2obj_expr(o->v.While.test);
2126                 if (!value) goto failed;
2127                 if (PyObject_SetAttrString(result, "test", value) == -1)
2128                         goto failed;
2129                 Py_DECREF(value);
2130                 value = ast2obj_list(o->v.While.body, ast2obj_stmt);
2131                 if (!value) goto failed;
2132                 if (PyObject_SetAttrString(result, "body", value) == -1)
2133                         goto failed;
2134                 Py_DECREF(value);
2135                 value = ast2obj_list(o->v.While.orelse, ast2obj_stmt);
2136                 if (!value) goto failed;
2137                 if (PyObject_SetAttrString(result, "orelse", value) == -1)
2138                         goto failed;
2139                 Py_DECREF(value);
2140                 break;
2141         case If_kind:
2142                 result = PyType_GenericNew(If_type, NULL, NULL);
2143                 if (!result) goto failed;
2144                 value = ast2obj_expr(o->v.If.test);
2145                 if (!value) goto failed;
2146                 if (PyObject_SetAttrString(result, "test", value) == -1)
2147                         goto failed;
2148                 Py_DECREF(value);
2149                 value = ast2obj_list(o->v.If.body, ast2obj_stmt);
2150                 if (!value) goto failed;
2151                 if (PyObject_SetAttrString(result, "body", value) == -1)
2152                         goto failed;
2153                 Py_DECREF(value);
2154                 value = ast2obj_list(o->v.If.orelse, ast2obj_stmt);
2155                 if (!value) goto failed;
2156                 if (PyObject_SetAttrString(result, "orelse", value) == -1)
2157                         goto failed;
2158                 Py_DECREF(value);
2159                 break;
2160         case With_kind:
2161                 result = PyType_GenericNew(With_type, NULL, NULL);
2162                 if (!result) goto failed;
2163                 value = ast2obj_expr(o->v.With.context_expr);
2164                 if (!value) goto failed;
2165                 if (PyObject_SetAttrString(result, "context_expr", value) == -1)
2166                         goto failed;
2167                 Py_DECREF(value);
2168                 value = ast2obj_expr(o->v.With.optional_vars);
2169                 if (!value) goto failed;
2170                 if (PyObject_SetAttrString(result, "optional_vars", value) ==
2171                     -1)
2172                         goto failed;
2173                 Py_DECREF(value);
2174                 value = ast2obj_list(o->v.With.body, ast2obj_stmt);
2175                 if (!value) goto failed;
2176                 if (PyObject_SetAttrString(result, "body", value) == -1)
2177                         goto failed;
2178                 Py_DECREF(value);
2179                 break;
2180         case Raise_kind:
2181                 result = PyType_GenericNew(Raise_type, NULL, NULL);
2182                 if (!result) goto failed;
2183                 value = ast2obj_expr(o->v.Raise.type);
2184                 if (!value) goto failed;
2185                 if (PyObject_SetAttrString(result, "type", value) == -1)
2186                         goto failed;
2187                 Py_DECREF(value);
2188                 value = ast2obj_expr(o->v.Raise.inst);
2189                 if (!value) goto failed;
2190                 if (PyObject_SetAttrString(result, "inst", value) == -1)
2191                         goto failed;
2192                 Py_DECREF(value);
2193                 value = ast2obj_expr(o->v.Raise.tback);
2194                 if (!value) goto failed;
2195                 if (PyObject_SetAttrString(result, "tback", value) == -1)
2196                         goto failed;
2197                 Py_DECREF(value);
2198                 break;
2199         case TryExcept_kind:
2200                 result = PyType_GenericNew(TryExcept_type, NULL, NULL);
2201                 if (!result) goto failed;
2202                 value = ast2obj_list(o->v.TryExcept.body, ast2obj_stmt);
2203                 if (!value) goto failed;
2204                 if (PyObject_SetAttrString(result, "body", value) == -1)
2205                         goto failed;
2206                 Py_DECREF(value);
2207                 value = ast2obj_list(o->v.TryExcept.handlers,
2208                                      ast2obj_excepthandler);
2209                 if (!value) goto failed;
2210                 if (PyObject_SetAttrString(result, "handlers", value) == -1)
2211                         goto failed;
2212                 Py_DECREF(value);
2213                 value = ast2obj_list(o->v.TryExcept.orelse, ast2obj_stmt);
2214                 if (!value) goto failed;
2215                 if (PyObject_SetAttrString(result, "orelse", value) == -1)
2216                         goto failed;
2217                 Py_DECREF(value);
2218                 break;
2219         case TryFinally_kind:
2220                 result = PyType_GenericNew(TryFinally_type, NULL, NULL);
2221                 if (!result) goto failed;
2222                 value = ast2obj_list(o->v.TryFinally.body, ast2obj_stmt);
2223                 if (!value) goto failed;
2224                 if (PyObject_SetAttrString(result, "body", value) == -1)
2225                         goto failed;
2226                 Py_DECREF(value);
2227                 value = ast2obj_list(o->v.TryFinally.finalbody, ast2obj_stmt);
2228                 if (!value) goto failed;
2229                 if (PyObject_SetAttrString(result, "finalbody", value) == -1)
2230                         goto failed;
2231                 Py_DECREF(value);
2232                 break;
2233         case Assert_kind:
2234                 result = PyType_GenericNew(Assert_type, NULL, NULL);
2235                 if (!result) goto failed;
2236                 value = ast2obj_expr(o->v.Assert.test);
2237                 if (!value) goto failed;
2238                 if (PyObject_SetAttrString(result, "test", value) == -1)
2239                         goto failed;
2240                 Py_DECREF(value);
2241                 value = ast2obj_expr(o->v.Assert.msg);
2242                 if (!value) goto failed;
2243                 if (PyObject_SetAttrString(result, "msg", value) == -1)
2244                         goto failed;
2245                 Py_DECREF(value);
2246                 break;
2247         case Import_kind:
2248                 result = PyType_GenericNew(Import_type, NULL, NULL);
2249                 if (!result) goto failed;
2250                 value = ast2obj_list(o->v.Import.names, ast2obj_alias);
2251                 if (!value) goto failed;
2252                 if (PyObject_SetAttrString(result, "names", value) == -1)
2253                         goto failed;
2254                 Py_DECREF(value);
2255                 break;
2256         case ImportFrom_kind:
2257                 result = PyType_GenericNew(ImportFrom_type, NULL, NULL);
2258                 if (!result) goto failed;
2259                 value = ast2obj_identifier(o->v.ImportFrom.module);
2260                 if (!value) goto failed;
2261                 if (PyObject_SetAttrString(result, "module", value) == -1)
2262                         goto failed;
2263                 Py_DECREF(value);
2264                 value = ast2obj_list(o->v.ImportFrom.names, ast2obj_alias);
2265                 if (!value) goto failed;
2266                 if (PyObject_SetAttrString(result, "names", value) == -1)
2267                         goto failed;
2268                 Py_DECREF(value);
2269                 value = ast2obj_int(o->v.ImportFrom.level);
2270                 if (!value) goto failed;
2271                 if (PyObject_SetAttrString(result, "level", value) == -1)
2272                         goto failed;
2273                 Py_DECREF(value);
2274                 break;
2275         case Exec_kind:
2276                 result = PyType_GenericNew(Exec_type, NULL, NULL);
2277                 if (!result) goto failed;
2278                 value = ast2obj_expr(o->v.Exec.body);
2279                 if (!value) goto failed;
2280                 if (PyObject_SetAttrString(result, "body", value) == -1)
2281                         goto failed;
2282                 Py_DECREF(value);
2283                 value = ast2obj_expr(o->v.Exec.globals);
2284                 if (!value) goto failed;
2285                 if (PyObject_SetAttrString(result, "globals", value) == -1)
2286                         goto failed;
2287                 Py_DECREF(value);
2288                 value = ast2obj_expr(o->v.Exec.locals);
2289                 if (!value) goto failed;
2290                 if (PyObject_SetAttrString(result, "locals", value) == -1)
2291                         goto failed;
2292                 Py_DECREF(value);
2293                 break;
2294         case Global_kind:
2295                 result = PyType_GenericNew(Global_type, NULL, NULL);
2296                 if (!result) goto failed;
2297                 value = ast2obj_list(o->v.Global.names, ast2obj_identifier);
2298                 if (!value) goto failed;
2299                 if (PyObject_SetAttrString(result, "names", value) == -1)
2300                         goto failed;
2301                 Py_DECREF(value);
2302                 break;
2303         case Expr_kind:
2304                 result = PyType_GenericNew(Expr_type, NULL, NULL);
2305                 if (!result) goto failed;
2306                 value = ast2obj_expr(o->v.Expr.value);
2307                 if (!value) goto failed;
2308                 if (PyObject_SetAttrString(result, "value", value) == -1)
2309                         goto failed;
2310                 Py_DECREF(value);
2311                 break;
2312         case Pass_kind:
2313                 result = PyType_GenericNew(Pass_type, NULL, NULL);
2314                 if (!result) goto failed;
2315                 break;
2316         case Break_kind:
2317                 result = PyType_GenericNew(Break_type, NULL, NULL);
2318                 if (!result) goto failed;
2319                 break;
2320         case Continue_kind:
2321                 result = PyType_GenericNew(Continue_type, NULL, NULL);
2322                 if (!result) goto failed;
2323                 break;
2324         }
2325         value = ast2obj_int(o->lineno);
2326         if (!value) goto failed;
2327         if (PyObject_SetAttrString(result, "lineno", value) < 0)
2328                 goto failed;
2329         Py_DECREF(value);
2330         value = ast2obj_int(o->col_offset);
2331         if (!value) goto failed;
2332         if (PyObject_SetAttrString(result, "col_offset", value) < 0)
2333                 goto failed;
2334         Py_DECREF(value);
2335         return result;
2336 failed:
2337         Py_XDECREF(value);
2338         Py_XDECREF(result);
2339         return NULL;
2340 }
2341
2342 PyObject*
2343 ast2obj_expr(void* _o)
2344 {
2345         expr_ty o = (expr_ty)_o;
2346         PyObject *result = NULL, *value = NULL;
2347         if (!o) {
2348                 Py_INCREF(Py_None);
2349                 return Py_None;
2350         }
2351
2352         switch (o->kind) {
2353         case BoolOp_kind:
2354                 result = PyType_GenericNew(BoolOp_type, NULL, NULL);
2355                 if (!result) goto failed;
2356                 value = ast2obj_boolop(o->v.BoolOp.op);
2357                 if (!value) goto failed;
2358                 if (PyObject_SetAttrString(result, "op", value) == -1)
2359                         goto failed;
2360                 Py_DECREF(value);
2361                 value = ast2obj_list(o->v.BoolOp.values, ast2obj_expr);
2362                 if (!value) goto failed;
2363                 if (PyObject_SetAttrString(result, "values", value) == -1)
2364                         goto failed;
2365                 Py_DECREF(value);
2366                 break;
2367         case BinOp_kind:
2368                 result = PyType_GenericNew(BinOp_type, NULL, NULL);
2369                 if (!result) goto failed;
2370                 value = ast2obj_expr(o->v.BinOp.left);
2371                 if (!value) goto failed;
2372                 if (PyObject_SetAttrString(result, "left", value) == -1)
2373                         goto failed;
2374                 Py_DECREF(value);
2375                 value = ast2obj_operator(o->v.BinOp.op);
2376                 if (!value) goto failed;
2377                 if (PyObject_SetAttrString(result, "op", value) == -1)
2378                         goto failed;
2379                 Py_DECREF(value);
2380                 value = ast2obj_expr(o->v.BinOp.right);
2381                 if (!value) goto failed;
2382                 if (PyObject_SetAttrString(result, "right", value) == -1)
2383                         goto failed;
2384                 Py_DECREF(value);
2385                 break;
2386         case UnaryOp_kind:
2387                 result = PyType_GenericNew(UnaryOp_type, NULL, NULL);
2388                 if (!result) goto failed;
2389                 value = ast2obj_unaryop(o->v.UnaryOp.op);
2390                 if (!value) goto failed;
2391                 if (PyObject_SetAttrString(result, "op", value) == -1)
2392                         goto failed;
2393                 Py_DECREF(value);
2394                 value = ast2obj_expr(o->v.UnaryOp.operand);
2395                 if (!value) goto failed;
2396                 if (PyObject_SetAttrString(result, "operand", value) == -1)
2397                         goto failed;
2398                 Py_DECREF(value);
2399                 break;
2400         case Lambda_kind:
2401                 result = PyType_GenericNew(Lambda_type, NULL, NULL);
2402                 if (!result) goto failed;
2403                 value = ast2obj_arguments(o->v.Lambda.args);
2404                 if (!value) goto failed;
2405                 if (PyObject_SetAttrString(result, "args", value) == -1)
2406                         goto failed;
2407                 Py_DECREF(value);
2408                 value = ast2obj_expr(o->v.Lambda.body);
2409                 if (!value) goto failed;
2410                 if (PyObject_SetAttrString(result, "body", value) == -1)
2411                         goto failed;
2412                 Py_DECREF(value);
2413                 break;
2414         case IfExp_kind:
2415                 result = PyType_GenericNew(IfExp_type, NULL, NULL);
2416                 if (!result) goto failed;
2417                 value = ast2obj_expr(o->v.IfExp.test);
2418                 if (!value) goto failed;
2419                 if (PyObject_SetAttrString(result, "test", value) == -1)
2420                         goto failed;
2421                 Py_DECREF(value);
2422                 value = ast2obj_expr(o->v.IfExp.body);
2423                 if (!value) goto failed;
2424                 if (PyObject_SetAttrString(result, "body", value) == -1)
2425                         goto failed;
2426                 Py_DECREF(value);
2427                 value = ast2obj_expr(o->v.IfExp.orelse);
2428                 if (!value) goto failed;
2429                 if (PyObject_SetAttrString(result, "orelse", value) == -1)
2430                         goto failed;
2431                 Py_DECREF(value);
2432                 break;
2433         case Dict_kind:
2434                 result = PyType_GenericNew(Dict_type, NULL, NULL);
2435                 if (!result) goto failed;
2436                 value = ast2obj_list(o->v.Dict.keys, ast2obj_expr);
2437                 if (!value) goto failed;
2438                 if (PyObject_SetAttrString(result, "keys", value) == -1)
2439                         goto failed;
2440                 Py_DECREF(value);
2441                 value = ast2obj_list(o->v.Dict.values, ast2obj_expr);
2442                 if (!value) goto failed;
2443                 if (PyObject_SetAttrString(result, "values", value) == -1)
2444                         goto failed;
2445                 Py_DECREF(value);
2446                 break;
2447         case ListComp_kind:
2448                 result = PyType_GenericNew(ListComp_type, NULL, NULL);
2449                 if (!result) goto failed;
2450                 value = ast2obj_expr(o->v.ListComp.elt);
2451                 if (!value) goto failed;
2452                 if (PyObject_SetAttrString(result, "elt", value) == -1)
2453                         goto failed;
2454                 Py_DECREF(value);
2455                 value = ast2obj_list(o->v.ListComp.generators,
2456                                      ast2obj_comprehension);
2457                 if (!value) goto failed;
2458                 if (PyObject_SetAttrString(result, "generators", value) == -1)
2459                         goto failed;
2460                 Py_DECREF(value);
2461                 break;
2462         case GeneratorExp_kind:
2463                 result = PyType_GenericNew(GeneratorExp_type, NULL, NULL);
2464                 if (!result) goto failed;
2465                 value = ast2obj_expr(o->v.GeneratorExp.elt);
2466                 if (!value) goto failed;
2467                 if (PyObject_SetAttrString(result, "elt", value) == -1)
2468                         goto failed;
2469                 Py_DECREF(value);
2470                 value = ast2obj_list(o->v.GeneratorExp.generators,
2471                                      ast2obj_comprehension);
2472                 if (!value) goto failed;
2473                 if (PyObject_SetAttrString(result, "generators", value) == -1)
2474                         goto failed;
2475                 Py_DECREF(value);
2476                 break;
2477         case Yield_kind:
2478                 result = PyType_GenericNew(Yield_type, NULL, NULL);
2479                 if (!result) goto failed;
2480                 value = ast2obj_expr(o->v.Yield.value);
2481                 if (!value) goto failed;
2482                 if (PyObject_SetAttrString(result, "value", value) == -1)
2483                         goto failed;
2484                 Py_DECREF(value);
2485                 break;
2486         case Compare_kind:
2487                 result = PyType_GenericNew(Compare_type, NULL, NULL);
2488                 if (!result) goto failed;
2489                 value = ast2obj_expr(o->v.Compare.left);
2490                 if (!value) goto failed;
2491                 if (PyObject_SetAttrString(result, "left", value) == -1)
2492                         goto failed;
2493                 Py_DECREF(value);
2494                 {
2495                         int i, n = asdl_seq_LEN(o->v.Compare.ops);
2496                         value = PyList_New(n);
2497                         if (!value) goto failed;
2498                         for(i = 0; i < n; i++)
2499                                 PyList_SET_ITEM(value, i, ast2obj_cmpop((cmpop_ty)asdl_seq_GET(o->v.Compare.ops, i)));
2500                 }
2501                 if (!value) goto failed;
2502                 if (PyObject_SetAttrString(result, "ops", value) == -1)
2503                         goto failed;
2504                 Py_DECREF(value);
2505                 value = ast2obj_list(o->v.Compare.comparators, ast2obj_expr);
2506                 if (!value) goto failed;
2507                 if (PyObject_SetAttrString(result, "comparators", value) == -1)
2508                         goto failed;
2509                 Py_DECREF(value);
2510                 break;
2511         case Call_kind:
2512                 result = PyType_GenericNew(Call_type, NULL, NULL);
2513                 if (!result) goto failed;
2514                 value = ast2obj_expr(o->v.Call.func);
2515                 if (!value) goto failed;
2516                 if (PyObject_SetAttrString(result, "func", value) == -1)
2517                         goto failed;
2518                 Py_DECREF(value);
2519                 value = ast2obj_list(o->v.Call.args, ast2obj_expr);
2520                 if (!value) goto failed;
2521                 if (PyObject_SetAttrString(result, "args", value) == -1)
2522                         goto failed;
2523                 Py_DECREF(value);
2524                 value = ast2obj_list(o->v.Call.keywords, ast2obj_keyword);
2525                 if (!value) goto failed;
2526                 if (PyObject_SetAttrString(result, "keywords", value) == -1)
2527                         goto failed;
2528                 Py_DECREF(value);
2529                 value = ast2obj_expr(o->v.Call.starargs);
2530                 if (!value) goto failed;
2531                 if (PyObject_SetAttrString(result, "starargs", value) == -1)
2532                         goto failed;
2533                 Py_DECREF(value);
2534                 value = ast2obj_expr(o->v.Call.kwargs);
2535                 if (!value) goto failed;
2536                 if (PyObject_SetAttrString(result, "kwargs", value) == -1)
2537                         goto failed;
2538                 Py_DECREF(value);
2539                 break;
2540         case Repr_kind:
2541                 result = PyType_GenericNew(Repr_type, NULL, NULL);
2542                 if (!result) goto failed;
2543                 value = ast2obj_expr(o->v.Repr.value);
2544                 if (!value) goto failed;
2545                 if (PyObject_SetAttrString(result, "value", value) == -1)
2546                         goto failed;
2547                 Py_DECREF(value);
2548                 break;
2549         case Num_kind:
2550                 result = PyType_GenericNew(Num_type, NULL, NULL);
2551                 if (!result) goto failed;
2552                 value = ast2obj_object(o->v.Num.n);
2553                 if (!value) goto failed;
2554                 if (PyObject_SetAttrString(result, "n", value) == -1)
2555                         goto failed;
2556                 Py_DECREF(value);
2557                 break;
2558         case Str_kind:
2559                 result = PyType_GenericNew(Str_type, NULL, NULL);
2560                 if (!result) goto failed;
2561                 value = ast2obj_string(o->v.Str.s);
2562                 if (!value) goto failed;
2563                 if (PyObject_SetAttrString(result, "s", value) == -1)
2564                         goto failed;
2565                 Py_DECREF(value);
2566                 break;
2567         case Attribute_kind:
2568                 result = PyType_GenericNew(Attribute_type, NULL, NULL);
2569                 if (!result) goto failed;
2570                 value = ast2obj_expr(o->v.Attribute.value);
2571                 if (!value) goto failed;
2572                 if (PyObject_SetAttrString(result, "value", value) == -1)
2573                         goto failed;
2574                 Py_DECREF(value);
2575                 value = ast2obj_identifier(o->v.Attribute.attr);
2576                 if (!value) goto failed;
2577                 if (PyObject_SetAttrString(result, "attr", value) == -1)
2578                         goto failed;
2579                 Py_DECREF(value);
2580                 value = ast2obj_expr_context(o->v.Attribute.ctx);
2581                 if (!value) goto failed;
2582                 if (PyObject_SetAttrString(result, "ctx", value) == -1)
2583                         goto failed;
2584                 Py_DECREF(value);
2585                 break;
2586         case Subscript_kind:
2587                 result = PyType_GenericNew(Subscript_type, NULL, NULL);
2588                 if (!result) goto failed;
2589                 value = ast2obj_expr(o->v.Subscript.value);
2590                 if (!value) goto failed;
2591                 if (PyObject_SetAttrString(result, "value", value) == -1)
2592                         goto failed;
2593                 Py_DECREF(value);
2594                 value = ast2obj_slice(o->v.Subscript.slice);
2595                 if (!value) goto failed;
2596                 if (PyObject_SetAttrString(result, "slice", value) == -1)
2597                         goto failed;
2598                 Py_DECREF(value);
2599                 value = ast2obj_expr_context(o->v.Subscript.ctx);
2600                 if (!value) goto failed;
2601                 if (PyObject_SetAttrString(result, "ctx", value) == -1)
2602                         goto failed;
2603                 Py_DECREF(value);
2604                 break;
2605         case Name_kind:
2606                 result = PyType_GenericNew(Name_type, NULL, NULL);
2607                 if (!result) goto failed;
2608                 value = ast2obj_identifier(o->v.Name.id);
2609                 if (!value) goto failed;
2610                 if (PyObject_SetAttrString(result, "id", value) == -1)
2611                         goto failed;
2612                 Py_DECREF(value);
2613                 value = ast2obj_expr_context(o->v.Name.ctx);
2614                 if (!value) goto failed;
2615                 if (PyObject_SetAttrString(result, "ctx", value) == -1)
2616                         goto failed;
2617                 Py_DECREF(value);
2618                 break;
2619         case List_kind:
2620                 result = PyType_GenericNew(List_type, NULL, NULL);
2621                 if (!result) goto failed;
2622                 value = ast2obj_list(o->v.List.elts, ast2obj_expr);
2623                 if (!value) goto failed;
2624                 if (PyObject_SetAttrString(result, "elts", value) == -1)
2625                         goto failed;
2626                 Py_DECREF(value);
2627                 value = ast2obj_expr_context(o->v.List.ctx);
2628                 if (!value) goto failed;
2629                 if (PyObject_SetAttrString(result, "ctx", value) == -1)
2630                         goto failed;
2631                 Py_DECREF(value);
2632                 break;
2633         case Tuple_kind:
2634                 result = PyType_GenericNew(Tuple_type, NULL, NULL);
2635                 if (!result) goto failed;
2636                 value = ast2obj_list(o->v.Tuple.elts, ast2obj_expr);
2637                 if (!value) goto failed;
2638                 if (PyObject_SetAttrString(result, "elts", value) == -1)
2639                         goto failed;
2640                 Py_DECREF(value);
2641                 value = ast2obj_expr_context(o->v.Tuple.ctx);
2642                 if (!value) goto failed;
2643                 if (PyObject_SetAttrString(result, "ctx", value) == -1)
2644                         goto failed;
2645                 Py_DECREF(value);
2646                 break;
2647         }
2648         value = ast2obj_int(o->lineno);
2649         if (!value) goto failed;
2650         if (PyObject_SetAttrString(result, "lineno", value) < 0)
2651                 goto failed;
2652         Py_DECREF(value);
2653         value = ast2obj_int(o->col_offset);
2654         if (!value) goto failed;
2655         if (PyObject_SetAttrString(result, "col_offset", value) < 0)
2656                 goto failed;
2657         Py_DECREF(value);
2658         return result;
2659 failed:
2660         Py_XDECREF(value);
2661         Py_XDECREF(result);
2662         return NULL;
2663 }
2664
2665 PyObject* ast2obj_expr_context(expr_context_ty o)
2666 {
2667         switch(o) {
2668                 case Load:
2669                         Py_INCREF(Load_singleton);
2670                         return Load_singleton;
2671                 case Store:
2672                         Py_INCREF(Store_singleton);
2673                         return Store_singleton;
2674                 case Del:
2675                         Py_INCREF(Del_singleton);
2676                         return Del_singleton;
2677                 case AugLoad:
2678                         Py_INCREF(AugLoad_singleton);
2679                         return AugLoad_singleton;
2680                 case AugStore:
2681                         Py_INCREF(AugStore_singleton);
2682                         return AugStore_singleton;
2683                 case Param:
2684                         Py_INCREF(Param_singleton);
2685                         return Param_singleton;
2686         }
2687         return NULL; /* cannot happen */
2688 }
2689 PyObject*
2690 ast2obj_slice(void* _o)
2691 {
2692         slice_ty o = (slice_ty)_o;
2693         PyObject *result = NULL, *value = NULL;
2694         if (!o) {
2695                 Py_INCREF(Py_None);
2696                 return Py_None;
2697         }
2698
2699         switch (o->kind) {
2700         case Ellipsis_kind:
2701                 result = PyType_GenericNew(Ellipsis_type, NULL, NULL);
2702                 if (!result) goto failed;
2703                 break;
2704         case Slice_kind:
2705                 result = PyType_GenericNew(Slice_type, NULL, NULL);
2706                 if (!result) goto failed;
2707                 value = ast2obj_expr(o->v.Slice.lower);
2708                 if (!value) goto failed;
2709                 if (PyObject_SetAttrString(result, "lower", value) == -1)
2710                         goto failed;
2711                 Py_DECREF(value);
2712                 value = ast2obj_expr(o->v.Slice.upper);
2713                 if (!value) goto failed;
2714                 if (PyObject_SetAttrString(result, "upper", value) == -1)
2715                         goto failed;
2716                 Py_DECREF(value);
2717                 value = ast2obj_expr(o->v.Slice.step);
2718                 if (!value) goto failed;
2719                 if (PyObject_SetAttrString(result, "step", value) == -1)
2720                         goto failed;
2721                 Py_DECREF(value);
2722                 break;
2723         case ExtSlice_kind:
2724                 result = PyType_GenericNew(ExtSlice_type, NULL, NULL);
2725                 if (!result) goto failed;
2726                 value = ast2obj_list(o->v.ExtSlice.dims, ast2obj_slice);
2727                 if (!value) goto failed;
2728                 if (PyObject_SetAttrString(result, "dims", value) == -1)
2729                         goto failed;
2730                 Py_DECREF(value);
2731                 break;
2732         case Index_kind:
2733                 result = PyType_GenericNew(Index_type, NULL, NULL);
2734                 if (!result) goto failed;
2735                 value = ast2obj_expr(o->v.Index.value);
2736                 if (!value) goto failed;
2737                 if (PyObject_SetAttrString(result, "value", value) == -1)
2738                         goto failed;
2739                 Py_DECREF(value);
2740                 break;
2741         }
2742         return result;
2743 failed:
2744         Py_XDECREF(value);
2745         Py_XDECREF(result);
2746         return NULL;
2747 }
2748
2749 PyObject* ast2obj_boolop(boolop_ty o)
2750 {
2751         switch(o) {
2752                 case And:
2753                         Py_INCREF(And_singleton);
2754                         return And_singleton;
2755                 case Or:
2756                         Py_INCREF(Or_singleton);
2757                         return Or_singleton;
2758         }
2759         return NULL; /* cannot happen */
2760 }
2761 PyObject* ast2obj_operator(operator_ty o)
2762 {
2763         switch(o) {
2764                 case Add:
2765                         Py_INCREF(Add_singleton);
2766                         return Add_singleton;
2767                 case Sub:
2768                         Py_INCREF(Sub_singleton);
2769                         return Sub_singleton;
2770                 case Mult:
2771                         Py_INCREF(Mult_singleton);
2772                         return Mult_singleton;
2773                 case Div:
2774                         Py_INCREF(Div_singleton);
2775                         return Div_singleton;
2776                 case Mod:
2777                         Py_INCREF(Mod_singleton);
2778                         return Mod_singleton;
2779                 case Pow:
2780                         Py_INCREF(Pow_singleton);
2781                         return Pow_singleton;
2782                 case LShift:
2783                         Py_INCREF(LShift_singleton);
2784                         return LShift_singleton;
2785                 case RShift:
2786                         Py_INCREF(RShift_singleton);
2787                         return RShift_singleton;
2788                 case BitOr:
2789                         Py_INCREF(BitOr_singleton);
2790                         return BitOr_singleton;
2791                 case BitXor:
2792                         Py_INCREF(BitXor_singleton);
2793                         return BitXor_singleton;
2794                 case BitAnd:
2795                         Py_INCREF(BitAnd_singleton);
2796                         return BitAnd_singleton;
2797                 case FloorDiv:
2798                         Py_INCREF(FloorDiv_singleton);
2799                         return FloorDiv_singleton;
2800         }
2801         return NULL; /* cannot happen */
2802 }
2803 PyObject* ast2obj_unaryop(unaryop_ty o)
2804 {
2805         switch(o) {
2806                 case Invert:
2807                         Py_INCREF(Invert_singleton);
2808                         return Invert_singleton;
2809                 case Not:
2810                         Py_INCREF(Not_singleton);
2811                         return Not_singleton;
2812                 case UAdd:
2813                         Py_INCREF(UAdd_singleton);
2814                         return UAdd_singleton;
2815                 case USub:
2816                         Py_INCREF(USub_singleton);
2817                         return USub_singleton;
2818         }
2819         return NULL; /* cannot happen */
2820 }
2821 PyObject* ast2obj_cmpop(cmpop_ty o)
2822 {
2823         switch(o) {
2824                 case Eq:
2825                         Py_INCREF(Eq_singleton);
2826                         return Eq_singleton;
2827                 case NotEq:
2828                         Py_INCREF(NotEq_singleton);
2829                         return NotEq_singleton;
2830                 case Lt:
2831                         Py_INCREF(Lt_singleton);
2832                         return Lt_singleton;
2833                 case LtE:
2834                         Py_INCREF(LtE_singleton);
2835                         return LtE_singleton;
2836                 case Gt:
2837                         Py_INCREF(Gt_singleton);
2838                         return Gt_singleton;
2839                 case GtE:
2840                         Py_INCREF(GtE_singleton);
2841                         return GtE_singleton;
2842                 case Is:
2843                         Py_INCREF(Is_singleton);
2844                         return Is_singleton;
2845                 case IsNot:
2846                         Py_INCREF(IsNot_singleton);
2847                         return IsNot_singleton;
2848                 case In:
2849                         Py_INCREF(In_singleton);
2850                         return In_singleton;
2851                 case NotIn:
2852                         Py_INCREF(NotIn_singleton);
2853                         return NotIn_singleton;
2854         }
2855         return NULL; /* cannot happen */
2856 }
2857 PyObject*
2858 ast2obj_comprehension(void* _o)
2859 {
2860         comprehension_ty o = (comprehension_ty)_o;
2861         PyObject *result = NULL, *value = NULL;
2862         if (!o) {
2863                 Py_INCREF(Py_None);
2864                 return Py_None;
2865         }
2866
2867         result = PyType_GenericNew(comprehension_type, NULL, NULL);
2868         if (!result) return NULL;
2869         value = ast2obj_expr(o->target);
2870         if (!value) goto failed;
2871         if (PyObject_SetAttrString(result, "target", value) == -1)
2872                 goto failed;
2873         Py_DECREF(value);
2874         value = ast2obj_expr(o->iter);
2875         if (!value) goto failed;
2876         if (PyObject_SetAttrString(result, "iter", value) == -1)
2877                 goto failed;
2878         Py_DECREF(value);
2879         value = ast2obj_list(o->ifs, ast2obj_expr);
2880         if (!value) goto failed;
2881         if (PyObject_SetAttrString(result, "ifs", value) == -1)
2882                 goto failed;
2883         Py_DECREF(value);
2884         return result;
2885 failed:
2886         Py_XDECREF(value);
2887         Py_XDECREF(result);
2888         return NULL;
2889 }
2890
2891 PyObject*
2892 ast2obj_excepthandler(void* _o)
2893 {
2894         excepthandler_ty o = (excepthandler_ty)_o;
2895         PyObject *result = NULL, *value = NULL;
2896         if (!o) {
2897                 Py_INCREF(Py_None);
2898                 return Py_None;
2899         }
2900
2901         result = PyType_GenericNew(excepthandler_type, NULL, NULL);
2902         if (!result) return NULL;
2903         value = ast2obj_expr(o->type);
2904         if (!value) goto failed;
2905         if (PyObject_SetAttrString(result, "type", value) == -1)
2906                 goto failed;
2907         Py_DECREF(value);
2908         value = ast2obj_expr(o->name);
2909         if (!value) goto failed;
2910         if (PyObject_SetAttrString(result, "name", value) == -1)
2911                 goto failed;
2912         Py_DECREF(value);
2913         value = ast2obj_list(o->body, ast2obj_stmt);
2914         if (!value) goto failed;
2915         if (PyObject_SetAttrString(result, "body", value) == -1)
2916                 goto failed;
2917         Py_DECREF(value);
2918         return result;
2919 failed:
2920         Py_XDECREF(value);
2921         Py_XDECREF(result);
2922         return NULL;
2923 }
2924
2925 PyObject*
2926 ast2obj_arguments(void* _o)
2927 {
2928         arguments_ty o = (arguments_ty)_o;
2929         PyObject *result = NULL, *value = NULL;
2930         if (!o) {
2931                 Py_INCREF(Py_None);
2932                 return Py_None;
2933         }
2934
2935         result = PyType_GenericNew(arguments_type, NULL, NULL);
2936         if (!result) return NULL;
2937         value = ast2obj_list(o->args, ast2obj_expr);
2938         if (!value) goto failed;
2939         if (PyObject_SetAttrString(result, "args", value) == -1)
2940                 goto failed;
2941         Py_DECREF(value);
2942         value = ast2obj_identifier(o->vararg);
2943         if (!value) goto failed;
2944         if (PyObject_SetAttrString(result, "vararg", value) == -1)
2945                 goto failed;
2946         Py_DECREF(value);
2947         value = ast2obj_identifier(o->kwarg);
2948         if (!value) goto failed;
2949         if (PyObject_SetAttrString(result, "kwarg", value) == -1)
2950                 goto failed;
2951         Py_DECREF(value);
2952         value = ast2obj_list(o->defaults, ast2obj_expr);
2953         if (!value) goto failed;
2954         if (PyObject_SetAttrString(result, "defaults", value) == -1)
2955                 goto failed;
2956         Py_DECREF(value);
2957         return result;
2958 failed:
2959         Py_XDECREF(value);
2960         Py_XDECREF(result);
2961         return NULL;
2962 }
2963
2964 PyObject*
2965 ast2obj_keyword(void* _o)
2966 {
2967         keyword_ty o = (keyword_ty)_o;
2968         PyObject *result = NULL, *value = NULL;
2969         if (!o) {
2970                 Py_INCREF(Py_None);
2971                 return Py_None;
2972         }
2973
2974         result = PyType_GenericNew(keyword_type, NULL, NULL);
2975         if (!result) return NULL;
2976         value = ast2obj_identifier(o->arg);
2977         if (!value) goto failed;
2978         if (PyObject_SetAttrString(result, "arg", value) == -1)
2979                 goto failed;
2980         Py_DECREF(value);
2981         value = ast2obj_expr(o->value);
2982         if (!value) goto failed;
2983         if (PyObject_SetAttrString(result, "value", value) == -1)
2984                 goto failed;
2985         Py_DECREF(value);
2986         return result;
2987 failed:
2988         Py_XDECREF(value);
2989         Py_XDECREF(result);
2990         return NULL;
2991 }
2992
2993 PyObject*
2994 ast2obj_alias(void* _o)
2995 {
2996         alias_ty o = (alias_ty)_o;
2997         PyObject *result = NULL, *value = NULL;
2998         if (!o) {
2999                 Py_INCREF(Py_None);
3000                 return Py_None;
3001         }
3002
3003         result = PyType_GenericNew(alias_type, NULL, NULL);
3004         if (!result) return NULL;
3005         value = ast2obj_identifier(o->name);
3006         if (!value) goto failed;
3007         if (PyObject_SetAttrString(result, "name", value) == -1)
3008                 goto failed;
3009         Py_DECREF(value);
3010         value = ast2obj_identifier(o->asname);
3011         if (!value) goto failed;
3012         if (PyObject_SetAttrString(result, "asname", value) == -1)
3013                 goto failed;
3014         Py_DECREF(value);
3015         return result;
3016 failed:
3017         Py_XDECREF(value);
3018         Py_XDECREF(result);
3019         return NULL;
3020 }
3021
3022
3023 PyMODINIT_FUNC
3024 init_ast(void)
3025 {
3026         PyObject *m, *d;
3027         if (!init_types()) return;
3028         m = Py_InitModule3("_ast", NULL, NULL);
3029         if (!m) return;
3030         d = PyModule_GetDict(m);
3031         if (PyDict_SetItemString(d, "AST", (PyObject*)AST_type) < 0) return;
3032         if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0)
3033                 return;
3034         if (PyModule_AddStringConstant(m, "__version__", "42753") < 0)
3035                 return;
3036         if(PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return;
3037         if(PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0)
3038            return;
3039         if(PyDict_SetItemString(d, "Interactive", (PyObject*)Interactive_type)
3040            < 0) return;
3041         if(PyDict_SetItemString(d, "Expression", (PyObject*)Expression_type) <
3042            0) return;
3043         if(PyDict_SetItemString(d, "Suite", (PyObject*)Suite_type) < 0) return;
3044         if(PyDict_SetItemString(d, "stmt", (PyObject*)stmt_type) < 0) return;
3045         if(PyDict_SetItemString(d, "FunctionDef", (PyObject*)FunctionDef_type)
3046            < 0) return;
3047         if(PyDict_SetItemString(d, "ClassDef", (PyObject*)ClassDef_type) < 0)
3048            return;
3049         if(PyDict_SetItemString(d, "Return", (PyObject*)Return_type) < 0)
3050            return;
3051         if(PyDict_SetItemString(d, "Delete", (PyObject*)Delete_type) < 0)
3052            return;
3053         if(PyDict_SetItemString(d, "Assign", (PyObject*)Assign_type) < 0)
3054            return;
3055         if(PyDict_SetItemString(d, "AugAssign", (PyObject*)AugAssign_type) < 0)
3056            return;
3057         if(PyDict_SetItemString(d, "Print", (PyObject*)Print_type) < 0) return;
3058         if(PyDict_SetItemString(d, "For", (PyObject*)For_type) < 0) return;
3059         if(PyDict_SetItemString(d, "While", (PyObject*)While_type) < 0) return;
3060         if(PyDict_SetItemString(d, "If", (PyObject*)If_type) < 0) return;
3061         if(PyDict_SetItemString(d, "With", (PyObject*)With_type) < 0) return;
3062         if(PyDict_SetItemString(d, "Raise", (PyObject*)Raise_type) < 0) return;
3063         if(PyDict_SetItemString(d, "TryExcept", (PyObject*)TryExcept_type) < 0)
3064            return;
3065         if(PyDict_SetItemString(d, "TryFinally", (PyObject*)TryFinally_type) <
3066            0) return;
3067         if(PyDict_SetItemString(d, "Assert", (PyObject*)Assert_type) < 0)
3068            return;
3069         if(PyDict_SetItemString(d, "Import", (PyObject*)Import_type) < 0)
3070            return;
3071         if(PyDict_SetItemString(d, "ImportFrom", (PyObject*)ImportFrom_type) <
3072            0) return;
3073         if(PyDict_SetItemString(d, "Exec", (PyObject*)Exec_type) < 0) return;
3074         if(PyDict_SetItemString(d, "Global", (PyObject*)Global_type) < 0)
3075            return;
3076         if(PyDict_SetItemString(d, "Expr", (PyObject*)Expr_type) < 0) return;
3077         if(PyDict_SetItemString(d, "Pass", (PyObject*)Pass_type) < 0) return;
3078         if(PyDict_SetItemString(d, "Break", (PyObject*)Break_type) < 0) return;
3079         if(PyDict_SetItemString(d, "Continue", (PyObject*)Continue_type) < 0)
3080            return;
3081         if(PyDict_SetItemString(d, "expr", (PyObject*)expr_type) < 0) return;
3082         if(PyDict_SetItemString(d, "BoolOp", (PyObject*)BoolOp_type) < 0)
3083            return;
3084         if(PyDict_SetItemString(d, "BinOp", (PyObject*)BinOp_type) < 0) return;
3085         if(PyDict_SetItemString(d, "UnaryOp", (PyObject*)UnaryOp_type) < 0)
3086            return;
3087         if(PyDict_SetItemString(d, "Lambda", (PyObject*)Lambda_type) < 0)
3088            return;
3089         if(PyDict_SetItemString(d, "IfExp", (PyObject*)IfExp_type) < 0) return;
3090         if(PyDict_SetItemString(d, "Dict", (PyObject*)Dict_type) < 0) return;
3091         if(PyDict_SetItemString(d, "ListComp", (PyObject*)ListComp_type) < 0)
3092            return;
3093         if(PyDict_SetItemString(d, "GeneratorExp",
3094            (PyObject*)GeneratorExp_type) < 0) return;
3095         if(PyDict_SetItemString(d, "Yield", (PyObject*)Yield_type) < 0) return;
3096         if(PyDict_SetItemString(d, "Compare", (PyObject*)Compare_type) < 0)
3097            return;
3098         if(PyDict_SetItemString(d, "Call", (PyObject*)Call_type) < 0) return;
3099         if(PyDict_SetItemString(d, "Repr", (PyObject*)Repr_type) < 0) return;
3100         if(PyDict_SetItemString(d, "Num", (PyObject*)Num_type) < 0) return;
3101         if(PyDict_SetItemString(d, "Str", (PyObject*)Str_type) < 0) return;
3102         if(PyDict_SetItemString(d, "Attribute", (PyObject*)Attribute_type) < 0)
3103            return;
3104         if(PyDict_SetItemString(d, "Subscript", (PyObject*)Subscript_type) < 0)
3105            return;
3106         if(PyDict_SetItemString(d, "Name", (PyObject*)Name_type) < 0) return;
3107         if(PyDict_SetItemString(d, "List", (PyObject*)List_type) < 0) return;
3108         if(PyDict_SetItemString(d, "Tuple", (PyObject*)Tuple_type) < 0) return;
3109         if(PyDict_SetItemString(d, "expr_context",
3110            (PyObject*)expr_context_type) < 0) return;
3111         if(PyDict_SetItemString(d, "Load", (PyObject*)Load_type) < 0) return;
3112         if(PyDict_SetItemString(d, "Store", (PyObject*)Store_type) < 0) return;
3113         if(PyDict_SetItemString(d, "Del", (PyObject*)Del_type) < 0) return;
3114         if(PyDict_SetItemString(d, "AugLoad", (PyObject*)AugLoad_type) < 0)
3115            return;
3116         if(PyDict_SetItemString(d, "AugStore", (PyObject*)AugStore_type) < 0)
3117            return;
3118         if(PyDict_SetItemString(d, "Param", (PyObject*)Param_type) < 0) return;
3119         if(PyDict_SetItemString(d, "slice", (PyObject*)slice_type) < 0) return;
3120         if(PyDict_SetItemString(d, "Ellipsis", (PyObject*)Ellipsis_type) < 0)
3121            return;
3122         if(PyDict_SetItemString(d, "Slice", (PyObject*)Slice_type) < 0) return;
3123         if(PyDict_SetItemString(d, "ExtSlice", (PyObject*)ExtSlice_type) < 0)
3124            return;
3125         if(PyDict_SetItemString(d, "Index", (PyObject*)Index_type) < 0) return;
3126         if(PyDict_SetItemString(d, "boolop", (PyObject*)boolop_type) < 0)
3127            return;
3128         if(PyDict_SetItemString(d, "And", (PyObject*)And_type) < 0) return;
3129         if(PyDict_SetItemString(d, "Or", (PyObject*)Or_type) < 0) return;
3130         if(PyDict_SetItemString(d, "operator", (PyObject*)operator_type) < 0)
3131            return;
3132         if(PyDict_SetItemString(d, "Add", (PyObject*)Add_type) < 0) return;
3133         if(PyDict_SetItemString(d, "Sub", (PyObject*)Sub_type) < 0) return;
3134         if(PyDict_SetItemString(d, "Mult", (PyObject*)Mult_type) < 0) return;
3135         if(PyDict_SetItemString(d, "Div", (PyObject*)Div_type) < 0) return;
3136         if(PyDict_SetItemString(d, "Mod", (PyObject*)Mod_type) < 0) return;
3137         if(PyDict_SetItemString(d, "Pow", (PyObject*)Pow_type) < 0) return;
3138         if(PyDict_SetItemString(d, "LShift", (PyObject*)LShift_type) < 0)
3139            return;
3140         if(PyDict_SetItemString(d, "RShift", (PyObject*)RShift_type) < 0)
3141            return;
3142         if(PyDict_SetItemString(d, "BitOr", (PyObject*)BitOr_type) < 0) return;
3143         if(PyDict_SetItemString(d, "BitXor", (PyObject*)BitXor_type) < 0)
3144            return;
3145         if(PyDict_SetItemString(d, "BitAnd", (PyObject*)BitAnd_type) < 0)
3146            return;
3147         if(PyDict_SetItemString(d, "FloorDiv", (PyObject*)FloorDiv_type) < 0)
3148            return;
3149         if(PyDict_SetItemString(d, "unaryop", (PyObject*)unaryop_type) < 0)
3150            return;
3151         if(PyDict_SetItemString(d, "Invert", (PyObject*)Invert_type) < 0)
3152            return;
3153         if(PyDict_SetItemString(d, "Not", (PyObject*)Not_type) < 0) return;
3154         if(PyDict_SetItemString(d, "UAdd", (PyObject*)UAdd_type) < 0) return;
3155         if(PyDict_SetItemString(d, "USub", (PyObject*)USub_type) < 0) return;
3156         if(PyDict_SetItemString(d, "cmpop", (PyObject*)cmpop_type) < 0) return;
3157         if(PyDict_SetItemString(d, "Eq", (PyObject*)Eq_type) < 0) return;
3158         if(PyDict_SetItemString(d, "NotEq", (PyObject*)NotEq_type) < 0) return;
3159         if(PyDict_SetItemString(d, "Lt", (PyObject*)Lt_type) < 0) return;
3160         if(PyDict_SetItemString(d, "LtE", (PyObject*)LtE_type) < 0) return;
3161         if(PyDict_SetItemString(d, "Gt", (PyObject*)Gt_type) < 0) return;
3162         if(PyDict_SetItemString(d, "GtE", (PyObject*)GtE_type) < 0) return;
3163         if(PyDict_SetItemString(d, "Is", (PyObject*)Is_type) < 0) return;
3164         if(PyDict_SetItemString(d, "IsNot", (PyObject*)IsNot_type) < 0) return;
3165         if(PyDict_SetItemString(d, "In", (PyObject*)In_type) < 0) return;
3166         if(PyDict_SetItemString(d, "NotIn", (PyObject*)NotIn_type) < 0) return;
3167         if(PyDict_SetItemString(d, "comprehension",
3168            (PyObject*)comprehension_type) < 0) return;
3169         if(PyDict_SetItemString(d, "excepthandler",
3170            (PyObject*)excepthandler_type) < 0) return;
3171         if(PyDict_SetItemString(d, "arguments", (PyObject*)arguments_type) < 0)
3172            return;
3173         if(PyDict_SetItemString(d, "keyword", (PyObject*)keyword_type) < 0)
3174            return;
3175         if(PyDict_SetItemString(d, "alias", (PyObject*)alias_type) < 0) return;
3176 }
3177
3178
3179 PyObject* PyAST_mod2obj(mod_ty t)
3180 {
3181     init_types();
3182     return ast2obj_mod(t);
3183 }
3184
3185