X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=AppPkg%2FApplications%2FPython%2FPython-2.7.10%2FPython%2FPython-ast.c;fp=AppPkg%2FApplications%2FPython%2FPython-2.7.10%2FPython%2FPython-ast.c;h=0000000000000000000000000000000000000000;hp=ab4009a942e4b89853bb1376b99d2ce418806211;hb=964f432b9b0afe103c41c7613fade3e699118afe;hpb=e2d3a25f1a3135221a9c8061e1b8f90245d727eb diff --git a/AppPkg/Applications/Python/Python-2.7.10/Python/Python-ast.c b/AppPkg/Applications/Python/Python-2.7.10/Python/Python-ast.c deleted file mode 100644 index ab4009a942..0000000000 --- a/AppPkg/Applications/Python/Python-2.7.10/Python/Python-ast.c +++ /dev/null @@ -1,6788 +0,0 @@ -/* File automatically generated by Parser/asdl_c.py. */ - - -/* - __version__ 82160. - - This module must be committed separately after each AST grammar change; - The __version__ number is set to the revision number of the commit - containing the grammar change. -*/ - -#include "Python.h" -#include "Python-ast.h" - -static PyTypeObject AST_type; -static PyTypeObject *mod_type; -static PyObject* ast2obj_mod(void*); -static PyTypeObject *Module_type; -static char *Module_fields[]={ - "body", -}; -static PyTypeObject *Interactive_type; -static char *Interactive_fields[]={ - "body", -}; -static PyTypeObject *Expression_type; -static char *Expression_fields[]={ - "body", -}; -static PyTypeObject *Suite_type; -static char *Suite_fields[]={ - "body", -}; -static PyTypeObject *stmt_type; -static char *stmt_attributes[] = { - "lineno", - "col_offset", -}; -static PyObject* ast2obj_stmt(void*); -static PyTypeObject *FunctionDef_type; -static char *FunctionDef_fields[]={ - "name", - "args", - "body", - "decorator_list", -}; -static PyTypeObject *ClassDef_type; -static char *ClassDef_fields[]={ - "name", - "bases", - "body", - "decorator_list", -}; -static PyTypeObject *Return_type; -static char *Return_fields[]={ - "value", -}; -static PyTypeObject *Delete_type; -static char *Delete_fields[]={ - "targets", -}; -static PyTypeObject *Assign_type; -static char *Assign_fields[]={ - "targets", - "value", -}; -static PyTypeObject *AugAssign_type; -static char *AugAssign_fields[]={ - "target", - "op", - "value", -}; -static PyTypeObject *Print_type; -static char *Print_fields[]={ - "dest", - "values", - "nl", -}; -static PyTypeObject *For_type; -static char *For_fields[]={ - "target", - "iter", - "body", - "orelse", -}; -static PyTypeObject *While_type; -static char *While_fields[]={ - "test", - "body", - "orelse", -}; -static PyTypeObject *If_type; -static char *If_fields[]={ - "test", - "body", - "orelse", -}; -static PyTypeObject *With_type; -static char *With_fields[]={ - "context_expr", - "optional_vars", - "body", -}; -static PyTypeObject *Raise_type; -static char *Raise_fields[]={ - "type", - "inst", - "tback", -}; -static PyTypeObject *TryExcept_type; -static char *TryExcept_fields[]={ - "body", - "handlers", - "orelse", -}; -static PyTypeObject *TryFinally_type; -static char *TryFinally_fields[]={ - "body", - "finalbody", -}; -static PyTypeObject *Assert_type; -static char *Assert_fields[]={ - "test", - "msg", -}; -static PyTypeObject *Import_type; -static char *Import_fields[]={ - "names", -}; -static PyTypeObject *ImportFrom_type; -static char *ImportFrom_fields[]={ - "module", - "names", - "level", -}; -static PyTypeObject *Exec_type; -static char *Exec_fields[]={ - "body", - "globals", - "locals", -}; -static PyTypeObject *Global_type; -static char *Global_fields[]={ - "names", -}; -static PyTypeObject *Expr_type; -static char *Expr_fields[]={ - "value", -}; -static PyTypeObject *Pass_type; -static PyTypeObject *Break_type; -static PyTypeObject *Continue_type; -static PyTypeObject *expr_type; -static char *expr_attributes[] = { - "lineno", - "col_offset", -}; -static PyObject* ast2obj_expr(void*); -static PyTypeObject *BoolOp_type; -static char *BoolOp_fields[]={ - "op", - "values", -}; -static PyTypeObject *BinOp_type; -static char *BinOp_fields[]={ - "left", - "op", - "right", -}; -static PyTypeObject *UnaryOp_type; -static char *UnaryOp_fields[]={ - "op", - "operand", -}; -static PyTypeObject *Lambda_type; -static char *Lambda_fields[]={ - "args", - "body", -}; -static PyTypeObject *IfExp_type; -static char *IfExp_fields[]={ - "test", - "body", - "orelse", -}; -static PyTypeObject *Dict_type; -static char *Dict_fields[]={ - "keys", - "values", -}; -static PyTypeObject *Set_type; -static char *Set_fields[]={ - "elts", -}; -static PyTypeObject *ListComp_type; -static char *ListComp_fields[]={ - "elt", - "generators", -}; -static PyTypeObject *SetComp_type; -static char *SetComp_fields[]={ - "elt", - "generators", -}; -static PyTypeObject *DictComp_type; -static char *DictComp_fields[]={ - "key", - "value", - "generators", -}; -static PyTypeObject *GeneratorExp_type; -static char *GeneratorExp_fields[]={ - "elt", - "generators", -}; -static PyTypeObject *Yield_type; -static char *Yield_fields[]={ - "value", -}; -static PyTypeObject *Compare_type; -static char *Compare_fields[]={ - "left", - "ops", - "comparators", -}; -static PyTypeObject *Call_type; -static char *Call_fields[]={ - "func", - "args", - "keywords", - "starargs", - "kwargs", -}; -static PyTypeObject *Repr_type; -static char *Repr_fields[]={ - "value", -}; -static PyTypeObject *Num_type; -static char *Num_fields[]={ - "n", -}; -static PyTypeObject *Str_type; -static char *Str_fields[]={ - "s", -}; -static PyTypeObject *Attribute_type; -static char *Attribute_fields[]={ - "value", - "attr", - "ctx", -}; -static PyTypeObject *Subscript_type; -static char *Subscript_fields[]={ - "value", - "slice", - "ctx", -}; -static PyTypeObject *Name_type; -static char *Name_fields[]={ - "id", - "ctx", -}; -static PyTypeObject *List_type; -static char *List_fields[]={ - "elts", - "ctx", -}; -static PyTypeObject *Tuple_type; -static char *Tuple_fields[]={ - "elts", - "ctx", -}; -static PyTypeObject *expr_context_type; -static PyObject *Load_singleton, *Store_singleton, *Del_singleton, -*AugLoad_singleton, *AugStore_singleton, *Param_singleton; -static PyObject* ast2obj_expr_context(expr_context_ty); -static PyTypeObject *Load_type; -static PyTypeObject *Store_type; -static PyTypeObject *Del_type; -static PyTypeObject *AugLoad_type; -static PyTypeObject *AugStore_type; -static PyTypeObject *Param_type; -static PyTypeObject *slice_type; -static PyObject* ast2obj_slice(void*); -static PyTypeObject *Ellipsis_type; -static PyTypeObject *Slice_type; -static char *Slice_fields[]={ - "lower", - "upper", - "step", -}; -static PyTypeObject *ExtSlice_type; -static char *ExtSlice_fields[]={ - "dims", -}; -static PyTypeObject *Index_type; -static char *Index_fields[]={ - "value", -}; -static PyTypeObject *boolop_type; -static PyObject *And_singleton, *Or_singleton; -static PyObject* ast2obj_boolop(boolop_ty); -static PyTypeObject *And_type; -static PyTypeObject *Or_type; -static PyTypeObject *operator_type; -static PyObject *Add_singleton, *Sub_singleton, *Mult_singleton, -*Div_singleton, *Mod_singleton, *Pow_singleton, *LShift_singleton, -*RShift_singleton, *BitOr_singleton, *BitXor_singleton, *BitAnd_singleton, -*FloorDiv_singleton; -static PyObject* ast2obj_operator(operator_ty); -static PyTypeObject *Add_type; -static PyTypeObject *Sub_type; -static PyTypeObject *Mult_type; -static PyTypeObject *Div_type; -static PyTypeObject *Mod_type; -static PyTypeObject *Pow_type; -static PyTypeObject *LShift_type; -static PyTypeObject *RShift_type; -static PyTypeObject *BitOr_type; -static PyTypeObject *BitXor_type; -static PyTypeObject *BitAnd_type; -static PyTypeObject *FloorDiv_type; -static PyTypeObject *unaryop_type; -static PyObject *Invert_singleton, *Not_singleton, *UAdd_singleton, -*USub_singleton; -static PyObject* ast2obj_unaryop(unaryop_ty); -static PyTypeObject *Invert_type; -static PyTypeObject *Not_type; -static PyTypeObject *UAdd_type; -static PyTypeObject *USub_type; -static PyTypeObject *cmpop_type; -static PyObject *Eq_singleton, *NotEq_singleton, *Lt_singleton, *LtE_singleton, -*Gt_singleton, *GtE_singleton, *Is_singleton, *IsNot_singleton, *In_singleton, -*NotIn_singleton; -static PyObject* ast2obj_cmpop(cmpop_ty); -static PyTypeObject *Eq_type; -static PyTypeObject *NotEq_type; -static PyTypeObject *Lt_type; -static PyTypeObject *LtE_type; -static PyTypeObject *Gt_type; -static PyTypeObject *GtE_type; -static PyTypeObject *Is_type; -static PyTypeObject *IsNot_type; -static PyTypeObject *In_type; -static PyTypeObject *NotIn_type; -static PyTypeObject *comprehension_type; -static PyObject* ast2obj_comprehension(void*); -static char *comprehension_fields[]={ - "target", - "iter", - "ifs", -}; -static PyTypeObject *excepthandler_type; -static char *excepthandler_attributes[] = { - "lineno", - "col_offset", -}; -static PyObject* ast2obj_excepthandler(void*); -static PyTypeObject *ExceptHandler_type; -static char *ExceptHandler_fields[]={ - "type", - "name", - "body", -}; -static PyTypeObject *arguments_type; -static PyObject* ast2obj_arguments(void*); -static char *arguments_fields[]={ - "args", - "vararg", - "kwarg", - "defaults", -}; -static PyTypeObject *keyword_type; -static PyObject* ast2obj_keyword(void*); -static char *keyword_fields[]={ - "arg", - "value", -}; -static PyTypeObject *alias_type; -static PyObject* ast2obj_alias(void*); -static char *alias_fields[]={ - "name", - "asname", -}; - - -static int -ast_type_init(PyObject *self, PyObject *args, PyObject *kw) -{ - Py_ssize_t i, numfields = 0; - int res = -1; - PyObject *key, *value, *fields; - fields = PyObject_GetAttrString((PyObject*)Py_TYPE(self), "_fields"); - if (!fields) - PyErr_Clear(); - if (fields) { - numfields = PySequence_Size(fields); - if (numfields == -1) - goto cleanup; - } - res = 0; /* if no error occurs, this stays 0 to the end */ - if (PyTuple_GET_SIZE(args) > 0) { - if (numfields != PyTuple_GET_SIZE(args)) { - PyErr_Format(PyExc_TypeError, "%.400s constructor takes %s" - "%zd positional argument%s", - Py_TYPE(self)->tp_name, - numfields == 0 ? "" : "either 0 or ", - numfields, numfields == 1 ? "" : "s"); - res = -1; - goto cleanup; - } - for (i = 0; i < PyTuple_GET_SIZE(args); i++) { - /* cannot be reached when fields is NULL */ - PyObject *name = PySequence_GetItem(fields, i); - if (!name) { - res = -1; - goto cleanup; - } - res = PyObject_SetAttr(self, name, PyTuple_GET_ITEM(args, i)); - Py_DECREF(name); - if (res < 0) - goto cleanup; - } - } - if (kw) { - i = 0; /* needed by PyDict_Next */ - while (PyDict_Next(kw, &i, &key, &value)) { - res = PyObject_SetAttr(self, key, value); - if (res < 0) - goto cleanup; - } - } - cleanup: - Py_XDECREF(fields); - return res; -} - -/* Pickling support */ -static PyObject * -ast_type_reduce(PyObject *self, PyObject *unused) -{ - PyObject *res; - PyObject *dict = PyObject_GetAttrString(self, "__dict__"); - if (dict == NULL) { - if (PyErr_ExceptionMatches(PyExc_AttributeError)) - PyErr_Clear(); - else - return NULL; - } - if (dict) { - res = Py_BuildValue("O()O", Py_TYPE(self), dict); - Py_DECREF(dict); - return res; - } - return Py_BuildValue("O()", Py_TYPE(self)); -} - -static PyMethodDef ast_type_methods[] = { - {"__reduce__", ast_type_reduce, METH_NOARGS, NULL}, - {NULL} -}; - -static PyTypeObject AST_type = { - PyVarObject_HEAD_INIT(&PyType_Type, 0) - "_ast.AST", - sizeof(PyObject), - 0, - 0, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_compare */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - PyObject_GenericGetAttr, /* tp_getattro */ - PyObject_GenericSetAttr, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ - 0, /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - ast_type_methods, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - (initproc)ast_type_init, /* tp_init */ - PyType_GenericAlloc, /* tp_alloc */ - PyType_GenericNew, /* tp_new */ - PyObject_Del, /* tp_free */ -}; - - -static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int num_fields) -{ - PyObject *fnames, *result; - int i; - fnames = PyTuple_New(num_fields); - if (!fnames) return NULL; - for (i = 0; i < num_fields; i++) { - PyObject *field = PyString_FromString(fields[i]); - if (!field) { - Py_DECREF(fnames); - return NULL; - } - PyTuple_SET_ITEM(fnames, i, field); - } - result = PyObject_CallFunction((PyObject*)&PyType_Type, "s(O){sOss}", - type, base, "_fields", fnames, "__module__", "_ast"); - Py_DECREF(fnames); - return (PyTypeObject*)result; -} - -static int add_attributes(PyTypeObject* type, char**attrs, int num_fields) -{ - int i, result; - PyObject *s, *l = PyTuple_New(num_fields); - if (!l) - return 0; - for (i = 0; i < num_fields; i++) { - s = PyString_FromString(attrs[i]); - if (!s) { - Py_DECREF(l); - return 0; - } - PyTuple_SET_ITEM(l, i, s); - } - result = PyObject_SetAttrString((PyObject*)type, "_attributes", l) >= 0; - Py_DECREF(l); - return result; -} - -/* Conversion AST -> Python */ - -static PyObject* ast2obj_list(asdl_seq *seq, PyObject* (*func)(void*)) -{ - int i, n = asdl_seq_LEN(seq); - PyObject *result = PyList_New(n); - PyObject *value; - if (!result) - return NULL; - for (i = 0; i < n; i++) { - value = func(asdl_seq_GET(seq, i)); - if (!value) { - Py_DECREF(result); - return NULL; - } - PyList_SET_ITEM(result, i, value); - } - return result; -} - -static PyObject* ast2obj_object(void *o) -{ - if (!o) - o = Py_None; - Py_INCREF((PyObject*)o); - return (PyObject*)o; -} -#define ast2obj_identifier ast2obj_object -#define ast2obj_string ast2obj_object -static PyObject* ast2obj_bool(bool b) -{ - return PyBool_FromLong(b); -} - -static PyObject* ast2obj_int(long b) -{ - return PyInt_FromLong(b); -} - -/* Conversion Python -> AST */ - -static int obj2ast_object(PyObject* obj, PyObject** out, PyArena* arena) -{ - if (obj == Py_None) - obj = NULL; - if (obj) - PyArena_AddPyObject(arena, obj); - Py_XINCREF(obj); - *out = obj; - return 0; -} - -static int obj2ast_identifier(PyObject* obj, PyObject** out, PyArena* arena) -{ - if (!PyString_CheckExact(obj) && obj != Py_None) { - PyErr_Format(PyExc_TypeError, - "AST identifier must be of type str"); - return 1; - } - return obj2ast_object(obj, out, arena); -} - -static int obj2ast_string(PyObject* obj, PyObject** out, PyArena* arena) -{ - if (!PyString_CheckExact(obj) && !PyUnicode_CheckExact(obj)) { - PyErr_SetString(PyExc_TypeError, - "AST string must be of type str or unicode"); - return 1; - } - return obj2ast_object(obj, out, arena); -} - -static int obj2ast_int(PyObject* obj, int* out, PyArena* arena) -{ - int i; - if (!PyInt_Check(obj) && !PyLong_Check(obj)) { - PyObject *s = PyObject_Repr(obj); - if (s == NULL) return 1; - PyErr_Format(PyExc_ValueError, "invalid integer value: %.400s", - PyString_AS_STRING(s)); - Py_DECREF(s); - return 1; - } - - i = (int)PyLong_AsLong(obj); - if (i == -1 && PyErr_Occurred()) - return 1; - *out = i; - return 0; -} - -static int obj2ast_bool(PyObject* obj, bool* out, PyArena* arena) -{ - if (!PyBool_Check(obj)) { - PyObject *s = PyObject_Repr(obj); - if (s == NULL) return 1; - PyErr_Format(PyExc_ValueError, "invalid boolean value: %.400s", - PyString_AS_STRING(s)); - Py_DECREF(s); - return 1; - } - - *out = (obj == Py_True); - return 0; -} - -static int add_ast_fields(void) -{ - PyObject *empty_tuple, *d; - if (PyType_Ready(&AST_type) < 0) - return -1; - d = AST_type.tp_dict; - empty_tuple = PyTuple_New(0); - if (!empty_tuple || - PyDict_SetItemString(d, "_fields", empty_tuple) < 0 || - PyDict_SetItemString(d, "_attributes", empty_tuple) < 0) { - Py_XDECREF(empty_tuple); - return -1; - } - Py_DECREF(empty_tuple); - return 0; -} - - -static int init_types(void) -{ - static int initialized; - if (initialized) return 1; - if (add_ast_fields() < 0) return 0; - mod_type = make_type("mod", &AST_type, NULL, 0); - if (!mod_type) return 0; - if (!add_attributes(mod_type, NULL, 0)) return 0; - Module_type = make_type("Module", mod_type, Module_fields, 1); - if (!Module_type) return 0; - Interactive_type = make_type("Interactive", mod_type, - Interactive_fields, 1); - if (!Interactive_type) return 0; - Expression_type = make_type("Expression", mod_type, Expression_fields, - 1); - if (!Expression_type) return 0; - Suite_type = make_type("Suite", mod_type, Suite_fields, 1); - if (!Suite_type) return 0; - stmt_type = make_type("stmt", &AST_type, NULL, 0); - if (!stmt_type) return 0; - if (!add_attributes(stmt_type, stmt_attributes, 2)) return 0; - FunctionDef_type = make_type("FunctionDef", stmt_type, - FunctionDef_fields, 4); - if (!FunctionDef_type) return 0; - ClassDef_type = make_type("ClassDef", stmt_type, ClassDef_fields, 4); - if (!ClassDef_type) return 0; - Return_type = make_type("Return", stmt_type, Return_fields, 1); - if (!Return_type) return 0; - Delete_type = make_type("Delete", stmt_type, Delete_fields, 1); - if (!Delete_type) return 0; - Assign_type = make_type("Assign", stmt_type, Assign_fields, 2); - if (!Assign_type) return 0; - AugAssign_type = make_type("AugAssign", stmt_type, AugAssign_fields, 3); - if (!AugAssign_type) return 0; - Print_type = make_type("Print", stmt_type, Print_fields, 3); - if (!Print_type) return 0; - For_type = make_type("For", stmt_type, For_fields, 4); - if (!For_type) return 0; - While_type = make_type("While", stmt_type, While_fields, 3); - if (!While_type) return 0; - If_type = make_type("If", stmt_type, If_fields, 3); - if (!If_type) return 0; - With_type = make_type("With", stmt_type, With_fields, 3); - if (!With_type) return 0; - Raise_type = make_type("Raise", stmt_type, Raise_fields, 3); - if (!Raise_type) return 0; - TryExcept_type = make_type("TryExcept", stmt_type, TryExcept_fields, 3); - if (!TryExcept_type) return 0; - TryFinally_type = make_type("TryFinally", stmt_type, TryFinally_fields, - 2); - if (!TryFinally_type) return 0; - Assert_type = make_type("Assert", stmt_type, Assert_fields, 2); - if (!Assert_type) return 0; - Import_type = make_type("Import", stmt_type, Import_fields, 1); - if (!Import_type) return 0; - ImportFrom_type = make_type("ImportFrom", stmt_type, ImportFrom_fields, - 3); - if (!ImportFrom_type) return 0; - Exec_type = make_type("Exec", stmt_type, Exec_fields, 3); - if (!Exec_type) return 0; - Global_type = make_type("Global", stmt_type, Global_fields, 1); - if (!Global_type) return 0; - Expr_type = make_type("Expr", stmt_type, Expr_fields, 1); - if (!Expr_type) return 0; - Pass_type = make_type("Pass", stmt_type, NULL, 0); - if (!Pass_type) return 0; - Break_type = make_type("Break", stmt_type, NULL, 0); - if (!Break_type) return 0; - Continue_type = make_type("Continue", stmt_type, NULL, 0); - if (!Continue_type) return 0; - expr_type = make_type("expr", &AST_type, NULL, 0); - if (!expr_type) return 0; - if (!add_attributes(expr_type, expr_attributes, 2)) return 0; - BoolOp_type = make_type("BoolOp", expr_type, BoolOp_fields, 2); - if (!BoolOp_type) return 0; - BinOp_type = make_type("BinOp", expr_type, BinOp_fields, 3); - if (!BinOp_type) return 0; - UnaryOp_type = make_type("UnaryOp", expr_type, UnaryOp_fields, 2); - if (!UnaryOp_type) return 0; - Lambda_type = make_type("Lambda", expr_type, Lambda_fields, 2); - if (!Lambda_type) return 0; - IfExp_type = make_type("IfExp", expr_type, IfExp_fields, 3); - if (!IfExp_type) return 0; - Dict_type = make_type("Dict", expr_type, Dict_fields, 2); - if (!Dict_type) return 0; - Set_type = make_type("Set", expr_type, Set_fields, 1); - if (!Set_type) return 0; - ListComp_type = make_type("ListComp", expr_type, ListComp_fields, 2); - if (!ListComp_type) return 0; - SetComp_type = make_type("SetComp", expr_type, SetComp_fields, 2); - if (!SetComp_type) return 0; - DictComp_type = make_type("DictComp", expr_type, DictComp_fields, 3); - if (!DictComp_type) return 0; - GeneratorExp_type = make_type("GeneratorExp", expr_type, - GeneratorExp_fields, 2); - if (!GeneratorExp_type) return 0; - Yield_type = make_type("Yield", expr_type, Yield_fields, 1); - if (!Yield_type) return 0; - Compare_type = make_type("Compare", expr_type, Compare_fields, 3); - if (!Compare_type) return 0; - Call_type = make_type("Call", expr_type, Call_fields, 5); - if (!Call_type) return 0; - Repr_type = make_type("Repr", expr_type, Repr_fields, 1); - if (!Repr_type) return 0; - Num_type = make_type("Num", expr_type, Num_fields, 1); - if (!Num_type) return 0; - Str_type = make_type("Str", expr_type, Str_fields, 1); - if (!Str_type) return 0; - Attribute_type = make_type("Attribute", expr_type, Attribute_fields, 3); - if (!Attribute_type) return 0; - Subscript_type = make_type("Subscript", expr_type, Subscript_fields, 3); - if (!Subscript_type) return 0; - Name_type = make_type("Name", expr_type, Name_fields, 2); - if (!Name_type) return 0; - List_type = make_type("List", expr_type, List_fields, 2); - if (!List_type) return 0; - Tuple_type = make_type("Tuple", expr_type, Tuple_fields, 2); - if (!Tuple_type) return 0; - expr_context_type = make_type("expr_context", &AST_type, NULL, 0); - if (!expr_context_type) return 0; - if (!add_attributes(expr_context_type, NULL, 0)) return 0; - Load_type = make_type("Load", expr_context_type, NULL, 0); - if (!Load_type) return 0; - Load_singleton = PyType_GenericNew(Load_type, NULL, NULL); - if (!Load_singleton) return 0; - Store_type = make_type("Store", expr_context_type, NULL, 0); - if (!Store_type) return 0; - Store_singleton = PyType_GenericNew(Store_type, NULL, NULL); - if (!Store_singleton) return 0; - Del_type = make_type("Del", expr_context_type, NULL, 0); - if (!Del_type) return 0; - Del_singleton = PyType_GenericNew(Del_type, NULL, NULL); - if (!Del_singleton) return 0; - AugLoad_type = make_type("AugLoad", expr_context_type, NULL, 0); - if (!AugLoad_type) return 0; - AugLoad_singleton = PyType_GenericNew(AugLoad_type, NULL, NULL); - if (!AugLoad_singleton) return 0; - AugStore_type = make_type("AugStore", expr_context_type, NULL, 0); - if (!AugStore_type) return 0; - AugStore_singleton = PyType_GenericNew(AugStore_type, NULL, NULL); - if (!AugStore_singleton) return 0; - Param_type = make_type("Param", expr_context_type, NULL, 0); - if (!Param_type) return 0; - Param_singleton = PyType_GenericNew(Param_type, NULL, NULL); - if (!Param_singleton) return 0; - slice_type = make_type("slice", &AST_type, NULL, 0); - if (!slice_type) return 0; - if (!add_attributes(slice_type, NULL, 0)) return 0; - Ellipsis_type = make_type("Ellipsis", slice_type, NULL, 0); - if (!Ellipsis_type) return 0; - Slice_type = make_type("Slice", slice_type, Slice_fields, 3); - if (!Slice_type) return 0; - ExtSlice_type = make_type("ExtSlice", slice_type, ExtSlice_fields, 1); - if (!ExtSlice_type) return 0; - Index_type = make_type("Index", slice_type, Index_fields, 1); - if (!Index_type) return 0; - boolop_type = make_type("boolop", &AST_type, NULL, 0); - if (!boolop_type) return 0; - if (!add_attributes(boolop_type, NULL, 0)) return 0; - And_type = make_type("And", boolop_type, NULL, 0); - if (!And_type) return 0; - And_singleton = PyType_GenericNew(And_type, NULL, NULL); - if (!And_singleton) return 0; - Or_type = make_type("Or", boolop_type, NULL, 0); - if (!Or_type) return 0; - Or_singleton = PyType_GenericNew(Or_type, NULL, NULL); - if (!Or_singleton) return 0; - operator_type = make_type("operator", &AST_type, NULL, 0); - if (!operator_type) return 0; - if (!add_attributes(operator_type, NULL, 0)) return 0; - Add_type = make_type("Add", operator_type, NULL, 0); - if (!Add_type) return 0; - Add_singleton = PyType_GenericNew(Add_type, NULL, NULL); - if (!Add_singleton) return 0; - Sub_type = make_type("Sub", operator_type, NULL, 0); - if (!Sub_type) return 0; - Sub_singleton = PyType_GenericNew(Sub_type, NULL, NULL); - if (!Sub_singleton) return 0; - Mult_type = make_type("Mult", operator_type, NULL, 0); - if (!Mult_type) return 0; - Mult_singleton = PyType_GenericNew(Mult_type, NULL, NULL); - if (!Mult_singleton) return 0; - Div_type = make_type("Div", operator_type, NULL, 0); - if (!Div_type) return 0; - Div_singleton = PyType_GenericNew(Div_type, NULL, NULL); - if (!Div_singleton) return 0; - Mod_type = make_type("Mod", operator_type, NULL, 0); - if (!Mod_type) return 0; - Mod_singleton = PyType_GenericNew(Mod_type, NULL, NULL); - if (!Mod_singleton) return 0; - Pow_type = make_type("Pow", operator_type, NULL, 0); - if (!Pow_type) return 0; - Pow_singleton = PyType_GenericNew(Pow_type, NULL, NULL); - if (!Pow_singleton) return 0; - LShift_type = make_type("LShift", operator_type, NULL, 0); - if (!LShift_type) return 0; - LShift_singleton = PyType_GenericNew(LShift_type, NULL, NULL); - if (!LShift_singleton) return 0; - RShift_type = make_type("RShift", operator_type, NULL, 0); - if (!RShift_type) return 0; - RShift_singleton = PyType_GenericNew(RShift_type, NULL, NULL); - if (!RShift_singleton) return 0; - BitOr_type = make_type("BitOr", operator_type, NULL, 0); - if (!BitOr_type) return 0; - BitOr_singleton = PyType_GenericNew(BitOr_type, NULL, NULL); - if (!BitOr_singleton) return 0; - BitXor_type = make_type("BitXor", operator_type, NULL, 0); - if (!BitXor_type) return 0; - BitXor_singleton = PyType_GenericNew(BitXor_type, NULL, NULL); - if (!BitXor_singleton) return 0; - BitAnd_type = make_type("BitAnd", operator_type, NULL, 0); - if (!BitAnd_type) return 0; - BitAnd_singleton = PyType_GenericNew(BitAnd_type, NULL, NULL); - if (!BitAnd_singleton) return 0; - FloorDiv_type = make_type("FloorDiv", operator_type, NULL, 0); - if (!FloorDiv_type) return 0; - FloorDiv_singleton = PyType_GenericNew(FloorDiv_type, NULL, NULL); - if (!FloorDiv_singleton) return 0; - unaryop_type = make_type("unaryop", &AST_type, NULL, 0); - if (!unaryop_type) return 0; - if (!add_attributes(unaryop_type, NULL, 0)) return 0; - Invert_type = make_type("Invert", unaryop_type, NULL, 0); - if (!Invert_type) return 0; - Invert_singleton = PyType_GenericNew(Invert_type, NULL, NULL); - if (!Invert_singleton) return 0; - Not_type = make_type("Not", unaryop_type, NULL, 0); - if (!Not_type) return 0; - Not_singleton = PyType_GenericNew(Not_type, NULL, NULL); - if (!Not_singleton) return 0; - UAdd_type = make_type("UAdd", unaryop_type, NULL, 0); - if (!UAdd_type) return 0; - UAdd_singleton = PyType_GenericNew(UAdd_type, NULL, NULL); - if (!UAdd_singleton) return 0; - USub_type = make_type("USub", unaryop_type, NULL, 0); - if (!USub_type) return 0; - USub_singleton = PyType_GenericNew(USub_type, NULL, NULL); - if (!USub_singleton) return 0; - cmpop_type = make_type("cmpop", &AST_type, NULL, 0); - if (!cmpop_type) return 0; - if (!add_attributes(cmpop_type, NULL, 0)) return 0; - Eq_type = make_type("Eq", cmpop_type, NULL, 0); - if (!Eq_type) return 0; - Eq_singleton = PyType_GenericNew(Eq_type, NULL, NULL); - if (!Eq_singleton) return 0; - NotEq_type = make_type("NotEq", cmpop_type, NULL, 0); - if (!NotEq_type) return 0; - NotEq_singleton = PyType_GenericNew(NotEq_type, NULL, NULL); - if (!NotEq_singleton) return 0; - Lt_type = make_type("Lt", cmpop_type, NULL, 0); - if (!Lt_type) return 0; - Lt_singleton = PyType_GenericNew(Lt_type, NULL, NULL); - if (!Lt_singleton) return 0; - LtE_type = make_type("LtE", cmpop_type, NULL, 0); - if (!LtE_type) return 0; - LtE_singleton = PyType_GenericNew(LtE_type, NULL, NULL); - if (!LtE_singleton) return 0; - Gt_type = make_type("Gt", cmpop_type, NULL, 0); - if (!Gt_type) return 0; - Gt_singleton = PyType_GenericNew(Gt_type, NULL, NULL); - if (!Gt_singleton) return 0; - GtE_type = make_type("GtE", cmpop_type, NULL, 0); - if (!GtE_type) return 0; - GtE_singleton = PyType_GenericNew(GtE_type, NULL, NULL); - if (!GtE_singleton) return 0; - Is_type = make_type("Is", cmpop_type, NULL, 0); - if (!Is_type) return 0; - Is_singleton = PyType_GenericNew(Is_type, NULL, NULL); - if (!Is_singleton) return 0; - IsNot_type = make_type("IsNot", cmpop_type, NULL, 0); - if (!IsNot_type) return 0; - IsNot_singleton = PyType_GenericNew(IsNot_type, NULL, NULL); - if (!IsNot_singleton) return 0; - In_type = make_type("In", cmpop_type, NULL, 0); - if (!In_type) return 0; - In_singleton = PyType_GenericNew(In_type, NULL, NULL); - if (!In_singleton) return 0; - NotIn_type = make_type("NotIn", cmpop_type, NULL, 0); - if (!NotIn_type) return 0; - NotIn_singleton = PyType_GenericNew(NotIn_type, NULL, NULL); - if (!NotIn_singleton) return 0; - comprehension_type = make_type("comprehension", &AST_type, - comprehension_fields, 3); - if (!comprehension_type) return 0; - excepthandler_type = make_type("excepthandler", &AST_type, NULL, 0); - if (!excepthandler_type) return 0; - if (!add_attributes(excepthandler_type, excepthandler_attributes, 2)) - return 0; - ExceptHandler_type = make_type("ExceptHandler", excepthandler_type, - ExceptHandler_fields, 3); - if (!ExceptHandler_type) return 0; - arguments_type = make_type("arguments", &AST_type, arguments_fields, 4); - if (!arguments_type) return 0; - keyword_type = make_type("keyword", &AST_type, keyword_fields, 2); - if (!keyword_type) return 0; - alias_type = make_type("alias", &AST_type, alias_fields, 2); - if (!alias_type) return 0; - initialized = 1; - return 1; -} - -static int obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena); -static int obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena); -static int obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena); -static int obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* - arena); -static int obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena); -static int obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena); -static int obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena); -static int obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena); -static int obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena); -static int obj2ast_comprehension(PyObject* obj, comprehension_ty* out, PyArena* - arena); -static int obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* - arena); -static int obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena); -static int obj2ast_keyword(PyObject* obj, keyword_ty* out, PyArena* arena); -static int obj2ast_alias(PyObject* obj, alias_ty* out, PyArena* arena); - -mod_ty -Module(asdl_seq * body, PyArena *arena) -{ - mod_ty p; - p = (mod_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Module_kind; - p->v.Module.body = body; - return p; -} - -mod_ty -Interactive(asdl_seq * body, PyArena *arena) -{ - mod_ty p; - p = (mod_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Interactive_kind; - p->v.Interactive.body = body; - return p; -} - -mod_ty -Expression(expr_ty body, PyArena *arena) -{ - mod_ty p; - if (!body) { - PyErr_SetString(PyExc_ValueError, - "field body is required for Expression"); - return NULL; - } - p = (mod_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Expression_kind; - p->v.Expression.body = body; - return p; -} - -mod_ty -Suite(asdl_seq * body, PyArena *arena) -{ - mod_ty p; - p = (mod_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Suite_kind; - p->v.Suite.body = body; - return p; -} - -stmt_ty -FunctionDef(identifier name, arguments_ty args, asdl_seq * body, asdl_seq * - decorator_list, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!name) { - PyErr_SetString(PyExc_ValueError, - "field name is required for FunctionDef"); - return NULL; - } - if (!args) { - PyErr_SetString(PyExc_ValueError, - "field args is required for FunctionDef"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = FunctionDef_kind; - p->v.FunctionDef.name = name; - p->v.FunctionDef.args = args; - p->v.FunctionDef.body = body; - p->v.FunctionDef.decorator_list = decorator_list; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -ClassDef(identifier name, asdl_seq * bases, asdl_seq * body, asdl_seq * - decorator_list, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!name) { - PyErr_SetString(PyExc_ValueError, - "field name is required for ClassDef"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = ClassDef_kind; - p->v.ClassDef.name = name; - p->v.ClassDef.bases = bases; - p->v.ClassDef.body = body; - p->v.ClassDef.decorator_list = decorator_list; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Return(expr_ty value, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Return_kind; - p->v.Return.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Delete(asdl_seq * targets, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Delete_kind; - p->v.Delete.targets = targets; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Assign(asdl_seq * targets, expr_ty value, int lineno, int col_offset, PyArena - *arena) -{ - stmt_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Assign"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Assign_kind; - p->v.Assign.targets = targets; - p->v.Assign.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -AugAssign(expr_ty target, operator_ty op, expr_ty value, int lineno, int - col_offset, PyArena *arena) -{ - stmt_ty p; - if (!target) { - PyErr_SetString(PyExc_ValueError, - "field target is required for AugAssign"); - return NULL; - } - if (!op) { - PyErr_SetString(PyExc_ValueError, - "field op is required for AugAssign"); - return NULL; - } - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for AugAssign"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = AugAssign_kind; - p->v.AugAssign.target = target; - p->v.AugAssign.op = op; - p->v.AugAssign.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Print(expr_ty dest, asdl_seq * values, bool nl, int lineno, int col_offset, - PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Print_kind; - p->v.Print.dest = dest; - p->v.Print.values = values; - p->v.Print.nl = nl; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -For(expr_ty target, expr_ty iter, asdl_seq * body, asdl_seq * orelse, int - lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!target) { - PyErr_SetString(PyExc_ValueError, - "field target is required for For"); - return NULL; - } - if (!iter) { - PyErr_SetString(PyExc_ValueError, - "field iter is required for For"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = For_kind; - p->v.For.target = target; - p->v.For.iter = iter; - p->v.For.body = body; - p->v.For.orelse = orelse; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -While(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, int - col_offset, PyArena *arena) -{ - stmt_ty p; - if (!test) { - PyErr_SetString(PyExc_ValueError, - "field test is required for While"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = While_kind; - p->v.While.test = test; - p->v.While.body = body; - p->v.While.orelse = orelse; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -If(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, int - col_offset, PyArena *arena) -{ - stmt_ty p; - if (!test) { - PyErr_SetString(PyExc_ValueError, - "field test is required for If"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = If_kind; - p->v.If.test = test; - p->v.If.body = body; - p->v.If.orelse = orelse; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -With(expr_ty context_expr, expr_ty optional_vars, asdl_seq * body, int lineno, - int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!context_expr) { - PyErr_SetString(PyExc_ValueError, - "field context_expr is required for With"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = With_kind; - p->v.With.context_expr = context_expr; - p->v.With.optional_vars = optional_vars; - p->v.With.body = body; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Raise(expr_ty type, expr_ty inst, expr_ty tback, int lineno, int col_offset, - PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Raise_kind; - p->v.Raise.type = type; - p->v.Raise.inst = inst; - p->v.Raise.tback = tback; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -TryExcept(asdl_seq * body, asdl_seq * handlers, asdl_seq * orelse, int lineno, - int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = TryExcept_kind; - p->v.TryExcept.body = body; - p->v.TryExcept.handlers = handlers; - p->v.TryExcept.orelse = orelse; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -TryFinally(asdl_seq * body, asdl_seq * finalbody, int lineno, int col_offset, - PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = TryFinally_kind; - p->v.TryFinally.body = body; - p->v.TryFinally.finalbody = finalbody; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Assert(expr_ty test, expr_ty msg, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!test) { - PyErr_SetString(PyExc_ValueError, - "field test is required for Assert"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Assert_kind; - p->v.Assert.test = test; - p->v.Assert.msg = msg; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Import(asdl_seq * names, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Import_kind; - p->v.Import.names = names; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -ImportFrom(identifier module, asdl_seq * names, int level, int lineno, int - col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = ImportFrom_kind; - p->v.ImportFrom.module = module; - p->v.ImportFrom.names = names; - p->v.ImportFrom.level = level; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Exec(expr_ty body, expr_ty globals, expr_ty locals, int lineno, int col_offset, - PyArena *arena) -{ - stmt_ty p; - if (!body) { - PyErr_SetString(PyExc_ValueError, - "field body is required for Exec"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Exec_kind; - p->v.Exec.body = body; - p->v.Exec.globals = globals; - p->v.Exec.locals = locals; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Global(asdl_seq * names, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Global_kind; - p->v.Global.names = names; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Expr(expr_ty value, int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Expr"); - return NULL; - } - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Expr_kind; - p->v.Expr.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Pass(int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Pass_kind; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Break(int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Break_kind; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -stmt_ty -Continue(int lineno, int col_offset, PyArena *arena) -{ - stmt_ty p; - p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Continue_kind; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -BoolOp(boolop_ty op, asdl_seq * values, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!op) { - PyErr_SetString(PyExc_ValueError, - "field op is required for BoolOp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = BoolOp_kind; - p->v.BoolOp.op = op; - p->v.BoolOp.values = values; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -BinOp(expr_ty left, operator_ty op, expr_ty right, int lineno, int col_offset, - PyArena *arena) -{ - expr_ty p; - if (!left) { - PyErr_SetString(PyExc_ValueError, - "field left is required for BinOp"); - return NULL; - } - if (!op) { - PyErr_SetString(PyExc_ValueError, - "field op is required for BinOp"); - return NULL; - } - if (!right) { - PyErr_SetString(PyExc_ValueError, - "field right is required for BinOp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = BinOp_kind; - p->v.BinOp.left = left; - p->v.BinOp.op = op; - p->v.BinOp.right = right; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -UnaryOp(unaryop_ty op, expr_ty operand, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!op) { - PyErr_SetString(PyExc_ValueError, - "field op is required for UnaryOp"); - return NULL; - } - if (!operand) { - PyErr_SetString(PyExc_ValueError, - "field operand is required for UnaryOp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = UnaryOp_kind; - p->v.UnaryOp.op = op; - p->v.UnaryOp.operand = operand; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Lambda(arguments_ty args, expr_ty body, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!args) { - PyErr_SetString(PyExc_ValueError, - "field args is required for Lambda"); - return NULL; - } - if (!body) { - PyErr_SetString(PyExc_ValueError, - "field body is required for Lambda"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Lambda_kind; - p->v.Lambda.args = args; - p->v.Lambda.body = body; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -IfExp(expr_ty test, expr_ty body, expr_ty orelse, int lineno, int col_offset, - PyArena *arena) -{ - expr_ty p; - if (!test) { - PyErr_SetString(PyExc_ValueError, - "field test is required for IfExp"); - return NULL; - } - if (!body) { - PyErr_SetString(PyExc_ValueError, - "field body is required for IfExp"); - return NULL; - } - if (!orelse) { - PyErr_SetString(PyExc_ValueError, - "field orelse is required for IfExp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = IfExp_kind; - p->v.IfExp.test = test; - p->v.IfExp.body = body; - p->v.IfExp.orelse = orelse; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Dict(asdl_seq * keys, asdl_seq * values, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Dict_kind; - p->v.Dict.keys = keys; - p->v.Dict.values = values; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Set(asdl_seq * elts, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Set_kind; - p->v.Set.elts = elts; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -ListComp(expr_ty elt, asdl_seq * generators, int lineno, int col_offset, - PyArena *arena) -{ - expr_ty p; - if (!elt) { - PyErr_SetString(PyExc_ValueError, - "field elt is required for ListComp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = ListComp_kind; - p->v.ListComp.elt = elt; - p->v.ListComp.generators = generators; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -SetComp(expr_ty elt, asdl_seq * generators, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!elt) { - PyErr_SetString(PyExc_ValueError, - "field elt is required for SetComp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = SetComp_kind; - p->v.SetComp.elt = elt; - p->v.SetComp.generators = generators; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -DictComp(expr_ty key, expr_ty value, asdl_seq * generators, int lineno, int - col_offset, PyArena *arena) -{ - expr_ty p; - if (!key) { - PyErr_SetString(PyExc_ValueError, - "field key is required for DictComp"); - return NULL; - } - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for DictComp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = DictComp_kind; - p->v.DictComp.key = key; - p->v.DictComp.value = value; - p->v.DictComp.generators = generators; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -GeneratorExp(expr_ty elt, asdl_seq * generators, int lineno, int col_offset, - PyArena *arena) -{ - expr_ty p; - if (!elt) { - PyErr_SetString(PyExc_ValueError, - "field elt is required for GeneratorExp"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = GeneratorExp_kind; - p->v.GeneratorExp.elt = elt; - p->v.GeneratorExp.generators = generators; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Yield(expr_ty value, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Yield_kind; - p->v.Yield.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Compare(expr_ty left, asdl_int_seq * ops, asdl_seq * comparators, int lineno, - int col_offset, PyArena *arena) -{ - expr_ty p; - if (!left) { - PyErr_SetString(PyExc_ValueError, - "field left is required for Compare"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Compare_kind; - p->v.Compare.left = left; - p->v.Compare.ops = ops; - p->v.Compare.comparators = comparators; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Call(expr_ty func, asdl_seq * args, asdl_seq * keywords, expr_ty starargs, - expr_ty kwargs, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - if (!func) { - PyErr_SetString(PyExc_ValueError, - "field func is required for Call"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Call_kind; - p->v.Call.func = func; - p->v.Call.args = args; - p->v.Call.keywords = keywords; - p->v.Call.starargs = starargs; - p->v.Call.kwargs = kwargs; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Repr(expr_ty value, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Repr"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Repr_kind; - p->v.Repr.value = value; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Num(object n, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - if (!n) { - PyErr_SetString(PyExc_ValueError, - "field n is required for Num"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Num_kind; - p->v.Num.n = n; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Str(string s, int lineno, int col_offset, PyArena *arena) -{ - expr_ty p; - if (!s) { - PyErr_SetString(PyExc_ValueError, - "field s is required for Str"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Str_kind; - p->v.Str.s = s; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int lineno, int - col_offset, PyArena *arena) -{ - expr_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Attribute"); - return NULL; - } - if (!attr) { - PyErr_SetString(PyExc_ValueError, - "field attr is required for Attribute"); - return NULL; - } - if (!ctx) { - PyErr_SetString(PyExc_ValueError, - "field ctx is required for Attribute"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Attribute_kind; - p->v.Attribute.value = value; - p->v.Attribute.attr = attr; - p->v.Attribute.ctx = ctx; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Subscript(expr_ty value, slice_ty slice, expr_context_ty ctx, int lineno, int - col_offset, PyArena *arena) -{ - expr_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Subscript"); - return NULL; - } - if (!slice) { - PyErr_SetString(PyExc_ValueError, - "field slice is required for Subscript"); - return NULL; - } - if (!ctx) { - PyErr_SetString(PyExc_ValueError, - "field ctx is required for Subscript"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Subscript_kind; - p->v.Subscript.value = value; - p->v.Subscript.slice = slice; - p->v.Subscript.ctx = ctx; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Name(identifier id, expr_context_ty ctx, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!id) { - PyErr_SetString(PyExc_ValueError, - "field id is required for Name"); - return NULL; - } - if (!ctx) { - PyErr_SetString(PyExc_ValueError, - "field ctx is required for Name"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Name_kind; - p->v.Name.id = id; - p->v.Name.ctx = ctx; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -List(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!ctx) { - PyErr_SetString(PyExc_ValueError, - "field ctx is required for List"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = List_kind; - p->v.List.elts = elts; - p->v.List.ctx = ctx; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -expr_ty -Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, int col_offset, PyArena - *arena) -{ - expr_ty p; - if (!ctx) { - PyErr_SetString(PyExc_ValueError, - "field ctx is required for Tuple"); - return NULL; - } - p = (expr_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Tuple_kind; - p->v.Tuple.elts = elts; - p->v.Tuple.ctx = ctx; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -slice_ty -Ellipsis(PyArena *arena) -{ - slice_ty p; - p = (slice_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Ellipsis_kind; - return p; -} - -slice_ty -Slice(expr_ty lower, expr_ty upper, expr_ty step, PyArena *arena) -{ - slice_ty p; - p = (slice_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Slice_kind; - p->v.Slice.lower = lower; - p->v.Slice.upper = upper; - p->v.Slice.step = step; - return p; -} - -slice_ty -ExtSlice(asdl_seq * dims, PyArena *arena) -{ - slice_ty p; - p = (slice_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = ExtSlice_kind; - p->v.ExtSlice.dims = dims; - return p; -} - -slice_ty -Index(expr_ty value, PyArena *arena) -{ - slice_ty p; - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for Index"); - return NULL; - } - p = (slice_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = Index_kind; - p->v.Index.value = value; - return p; -} - -comprehension_ty -comprehension(expr_ty target, expr_ty iter, asdl_seq * ifs, PyArena *arena) -{ - comprehension_ty p; - if (!target) { - PyErr_SetString(PyExc_ValueError, - "field target is required for comprehension"); - return NULL; - } - if (!iter) { - PyErr_SetString(PyExc_ValueError, - "field iter is required for comprehension"); - return NULL; - } - p = (comprehension_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->target = target; - p->iter = iter; - p->ifs = ifs; - return p; -} - -excepthandler_ty -ExceptHandler(expr_ty type, expr_ty name, asdl_seq * body, int lineno, int - col_offset, PyArena *arena) -{ - excepthandler_ty p; - p = (excepthandler_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->kind = ExceptHandler_kind; - p->v.ExceptHandler.type = type; - p->v.ExceptHandler.name = name; - p->v.ExceptHandler.body = body; - p->lineno = lineno; - p->col_offset = col_offset; - return p; -} - -arguments_ty -arguments(asdl_seq * args, identifier vararg, identifier kwarg, asdl_seq * - defaults, PyArena *arena) -{ - arguments_ty p; - p = (arguments_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->args = args; - p->vararg = vararg; - p->kwarg = kwarg; - p->defaults = defaults; - return p; -} - -keyword_ty -keyword(identifier arg, expr_ty value, PyArena *arena) -{ - keyword_ty p; - if (!arg) { - PyErr_SetString(PyExc_ValueError, - "field arg is required for keyword"); - return NULL; - } - if (!value) { - PyErr_SetString(PyExc_ValueError, - "field value is required for keyword"); - return NULL; - } - p = (keyword_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->arg = arg; - p->value = value; - return p; -} - -alias_ty -alias(identifier name, identifier asname, PyArena *arena) -{ - alias_ty p; - if (!name) { - PyErr_SetString(PyExc_ValueError, - "field name is required for alias"); - return NULL; - } - p = (alias_ty)PyArena_Malloc(arena, sizeof(*p)); - if (!p) - return NULL; - p->name = name; - p->asname = asname; - return p; -} - - -PyObject* -ast2obj_mod(void* _o) -{ - mod_ty o = (mod_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - switch (o->kind) { - case Module_kind: - result = PyType_GenericNew(Module_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Module.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Interactive_kind: - result = PyType_GenericNew(Interactive_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Interactive.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Expression_kind: - result = PyType_GenericNew(Expression_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Expression.body); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Suite_kind: - result = PyType_GenericNew(Suite_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Suite.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - } - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_stmt(void* _o) -{ - stmt_ty o = (stmt_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - switch (o->kind) { - case FunctionDef_kind: - result = PyType_GenericNew(FunctionDef_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_identifier(o->v.FunctionDef.name); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "name", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_arguments(o->v.FunctionDef.args); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "args", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.FunctionDef.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.FunctionDef.decorator_list, - ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "decorator_list", value) == - -1) - goto failed; - Py_DECREF(value); - break; - case ClassDef_kind: - result = PyType_GenericNew(ClassDef_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_identifier(o->v.ClassDef.name); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "name", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ClassDef.bases, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "bases", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ClassDef.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ClassDef.decorator_list, - ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "decorator_list", value) == - -1) - goto failed; - Py_DECREF(value); - break; - case Return_kind: - result = PyType_GenericNew(Return_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Return.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Delete_kind: - result = PyType_GenericNew(Delete_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Delete.targets, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "targets", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Assign_kind: - result = PyType_GenericNew(Assign_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Assign.targets, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "targets", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Assign.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case AugAssign_kind: - result = PyType_GenericNew(AugAssign_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.AugAssign.target); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "target", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_operator(o->v.AugAssign.op); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "op", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.AugAssign.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Print_kind: - result = PyType_GenericNew(Print_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Print.dest); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "dest", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.Print.values, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "values", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_bool(o->v.Print.nl); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "nl", value) == -1) - goto failed; - Py_DECREF(value); - break; - case For_kind: - result = PyType_GenericNew(For_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.For.target); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "target", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.For.iter); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "iter", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.For.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.For.orelse, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "orelse", value) == -1) - goto failed; - Py_DECREF(value); - break; - case While_kind: - result = PyType_GenericNew(While_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.While.test); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "test", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.While.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.While.orelse, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "orelse", value) == -1) - goto failed; - Py_DECREF(value); - break; - case If_kind: - result = PyType_GenericNew(If_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.If.test); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "test", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.If.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.If.orelse, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "orelse", value) == -1) - goto failed; - Py_DECREF(value); - break; - case With_kind: - result = PyType_GenericNew(With_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.With.context_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "context_expr", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.With.optional_vars); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "optional_vars", value) == - -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.With.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Raise_kind: - result = PyType_GenericNew(Raise_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Raise.type); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "type", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Raise.inst); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "inst", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Raise.tback); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "tback", value) == -1) - goto failed; - Py_DECREF(value); - break; - case TryExcept_kind: - result = PyType_GenericNew(TryExcept_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.TryExcept.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.TryExcept.handlers, - ast2obj_excepthandler); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "handlers", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.TryExcept.orelse, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "orelse", value) == -1) - goto failed; - Py_DECREF(value); - break; - case TryFinally_kind: - result = PyType_GenericNew(TryFinally_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.TryFinally.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.TryFinally.finalbody, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "finalbody", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Assert_kind: - result = PyType_GenericNew(Assert_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Assert.test); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "test", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Assert.msg); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "msg", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Import_kind: - result = PyType_GenericNew(Import_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Import.names, ast2obj_alias); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "names", value) == -1) - goto failed; - Py_DECREF(value); - break; - case ImportFrom_kind: - result = PyType_GenericNew(ImportFrom_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_identifier(o->v.ImportFrom.module); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "module", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ImportFrom.names, ast2obj_alias); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "names", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_int(o->v.ImportFrom.level); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "level", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Exec_kind: - result = PyType_GenericNew(Exec_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Exec.body); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Exec.globals); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "globals", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Exec.locals); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "locals", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Global_kind: - result = PyType_GenericNew(Global_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Global.names, ast2obj_identifier); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "names", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Expr_kind: - result = PyType_GenericNew(Expr_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Expr.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Pass_kind: - result = PyType_GenericNew(Pass_type, NULL, NULL); - if (!result) goto failed; - break; - case Break_kind: - result = PyType_GenericNew(Break_type, NULL, NULL); - if (!result) goto failed; - break; - case Continue_kind: - result = PyType_GenericNew(Continue_type, NULL, NULL); - if (!result) goto failed; - break; - } - value = ast2obj_int(o->lineno); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "lineno", value) < 0) - goto failed; - Py_DECREF(value); - value = ast2obj_int(o->col_offset); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "col_offset", value) < 0) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_expr(void* _o) -{ - expr_ty o = (expr_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - switch (o->kind) { - case BoolOp_kind: - result = PyType_GenericNew(BoolOp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_boolop(o->v.BoolOp.op); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "op", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.BoolOp.values, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "values", value) == -1) - goto failed; - Py_DECREF(value); - break; - case BinOp_kind: - result = PyType_GenericNew(BinOp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.BinOp.left); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "left", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_operator(o->v.BinOp.op); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "op", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.BinOp.right); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "right", value) == -1) - goto failed; - Py_DECREF(value); - break; - case UnaryOp_kind: - result = PyType_GenericNew(UnaryOp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_unaryop(o->v.UnaryOp.op); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "op", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.UnaryOp.operand); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "operand", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Lambda_kind: - result = PyType_GenericNew(Lambda_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_arguments(o->v.Lambda.args); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "args", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Lambda.body); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - case IfExp_kind: - result = PyType_GenericNew(IfExp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.IfExp.test); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "test", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.IfExp.body); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.IfExp.orelse); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "orelse", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Dict_kind: - result = PyType_GenericNew(Dict_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Dict.keys, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "keys", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.Dict.values, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "values", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Set_kind: - result = PyType_GenericNew(Set_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Set.elts, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elts", value) == -1) - goto failed; - Py_DECREF(value); - break; - case ListComp_kind: - result = PyType_GenericNew(ListComp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.ListComp.elt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elt", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ListComp.generators, - ast2obj_comprehension); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "generators", value) == -1) - goto failed; - Py_DECREF(value); - break; - case SetComp_kind: - result = PyType_GenericNew(SetComp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.SetComp.elt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elt", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.SetComp.generators, - ast2obj_comprehension); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "generators", value) == -1) - goto failed; - Py_DECREF(value); - break; - case DictComp_kind: - result = PyType_GenericNew(DictComp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.DictComp.key); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "key", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.DictComp.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.DictComp.generators, - ast2obj_comprehension); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "generators", value) == -1) - goto failed; - Py_DECREF(value); - break; - case GeneratorExp_kind: - result = PyType_GenericNew(GeneratorExp_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.GeneratorExp.elt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elt", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.GeneratorExp.generators, - ast2obj_comprehension); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "generators", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Yield_kind: - result = PyType_GenericNew(Yield_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Yield.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Compare_kind: - result = PyType_GenericNew(Compare_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Compare.left); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "left", value) == -1) - goto failed; - Py_DECREF(value); - { - int i, n = asdl_seq_LEN(o->v.Compare.ops); - value = PyList_New(n); - if (!value) goto failed; - for(i = 0; i < n; i++) - PyList_SET_ITEM(value, i, ast2obj_cmpop((cmpop_ty)asdl_seq_GET(o->v.Compare.ops, i))); - } - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ops", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.Compare.comparators, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "comparators", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Call_kind: - result = PyType_GenericNew(Call_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Call.func); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "func", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.Call.args, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "args", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.Call.keywords, ast2obj_keyword); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "keywords", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Call.starargs); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "starargs", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Call.kwargs); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "kwargs", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Repr_kind: - result = PyType_GenericNew(Repr_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Repr.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Num_kind: - result = PyType_GenericNew(Num_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_object(o->v.Num.n); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "n", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Str_kind: - result = PyType_GenericNew(Str_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_string(o->v.Str.s); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "s", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Attribute_kind: - result = PyType_GenericNew(Attribute_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Attribute.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_identifier(o->v.Attribute.attr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "attr", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr_context(o->v.Attribute.ctx); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ctx", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Subscript_kind: - result = PyType_GenericNew(Subscript_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Subscript.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_slice(o->v.Subscript.slice); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "slice", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr_context(o->v.Subscript.ctx); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ctx", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Name_kind: - result = PyType_GenericNew(Name_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_identifier(o->v.Name.id); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "id", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr_context(o->v.Name.ctx); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ctx", value) == -1) - goto failed; - Py_DECREF(value); - break; - case List_kind: - result = PyType_GenericNew(List_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.List.elts, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elts", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr_context(o->v.List.ctx); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ctx", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Tuple_kind: - result = PyType_GenericNew(Tuple_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.Tuple.elts, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "elts", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr_context(o->v.Tuple.ctx); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ctx", value) == -1) - goto failed; - Py_DECREF(value); - break; - } - value = ast2obj_int(o->lineno); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "lineno", value) < 0) - goto failed; - Py_DECREF(value); - value = ast2obj_int(o->col_offset); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "col_offset", value) < 0) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* ast2obj_expr_context(expr_context_ty o) -{ - switch(o) { - case Load: - Py_INCREF(Load_singleton); - return Load_singleton; - case Store: - Py_INCREF(Store_singleton); - return Store_singleton; - case Del: - Py_INCREF(Del_singleton); - return Del_singleton; - case AugLoad: - Py_INCREF(AugLoad_singleton); - return AugLoad_singleton; - case AugStore: - Py_INCREF(AugStore_singleton); - return AugStore_singleton; - case Param: - Py_INCREF(Param_singleton); - return Param_singleton; - default: - /* should never happen, but just in case ... */ - PyErr_Format(PyExc_SystemError, "unknown expr_context found"); - return NULL; - } -} -PyObject* -ast2obj_slice(void* _o) -{ - slice_ty o = (slice_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - switch (o->kind) { - case Ellipsis_kind: - result = PyType_GenericNew(Ellipsis_type, NULL, NULL); - if (!result) goto failed; - break; - case Slice_kind: - result = PyType_GenericNew(Slice_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Slice.lower); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "lower", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Slice.upper); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "upper", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.Slice.step); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "step", value) == -1) - goto failed; - Py_DECREF(value); - break; - case ExtSlice_kind: - result = PyType_GenericNew(ExtSlice_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_list(o->v.ExtSlice.dims, ast2obj_slice); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "dims", value) == -1) - goto failed; - Py_DECREF(value); - break; - case Index_kind: - result = PyType_GenericNew(Index_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.Index.value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - break; - } - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* ast2obj_boolop(boolop_ty o) -{ - switch(o) { - case And: - Py_INCREF(And_singleton); - return And_singleton; - case Or: - Py_INCREF(Or_singleton); - return Or_singleton; - default: - /* should never happen, but just in case ... */ - PyErr_Format(PyExc_SystemError, "unknown boolop found"); - return NULL; - } -} -PyObject* ast2obj_operator(operator_ty o) -{ - switch(o) { - case Add: - Py_INCREF(Add_singleton); - return Add_singleton; - case Sub: - Py_INCREF(Sub_singleton); - return Sub_singleton; - case Mult: - Py_INCREF(Mult_singleton); - return Mult_singleton; - case Div: - Py_INCREF(Div_singleton); - return Div_singleton; - case Mod: - Py_INCREF(Mod_singleton); - return Mod_singleton; - case Pow: - Py_INCREF(Pow_singleton); - return Pow_singleton; - case LShift: - Py_INCREF(LShift_singleton); - return LShift_singleton; - case RShift: - Py_INCREF(RShift_singleton); - return RShift_singleton; - case BitOr: - Py_INCREF(BitOr_singleton); - return BitOr_singleton; - case BitXor: - Py_INCREF(BitXor_singleton); - return BitXor_singleton; - case BitAnd: - Py_INCREF(BitAnd_singleton); - return BitAnd_singleton; - case FloorDiv: - Py_INCREF(FloorDiv_singleton); - return FloorDiv_singleton; - default: - /* should never happen, but just in case ... */ - PyErr_Format(PyExc_SystemError, "unknown operator found"); - return NULL; - } -} -PyObject* ast2obj_unaryop(unaryop_ty o) -{ - switch(o) { - case Invert: - Py_INCREF(Invert_singleton); - return Invert_singleton; - case Not: - Py_INCREF(Not_singleton); - return Not_singleton; - case UAdd: - Py_INCREF(UAdd_singleton); - return UAdd_singleton; - case USub: - Py_INCREF(USub_singleton); - return USub_singleton; - default: - /* should never happen, but just in case ... */ - PyErr_Format(PyExc_SystemError, "unknown unaryop found"); - return NULL; - } -} -PyObject* ast2obj_cmpop(cmpop_ty o) -{ - switch(o) { - case Eq: - Py_INCREF(Eq_singleton); - return Eq_singleton; - case NotEq: - Py_INCREF(NotEq_singleton); - return NotEq_singleton; - case Lt: - Py_INCREF(Lt_singleton); - return Lt_singleton; - case LtE: - Py_INCREF(LtE_singleton); - return LtE_singleton; - case Gt: - Py_INCREF(Gt_singleton); - return Gt_singleton; - case GtE: - Py_INCREF(GtE_singleton); - return GtE_singleton; - case Is: - Py_INCREF(Is_singleton); - return Is_singleton; - case IsNot: - Py_INCREF(IsNot_singleton); - return IsNot_singleton; - case In: - Py_INCREF(In_singleton); - return In_singleton; - case NotIn: - Py_INCREF(NotIn_singleton); - return NotIn_singleton; - default: - /* should never happen, but just in case ... */ - PyErr_Format(PyExc_SystemError, "unknown cmpop found"); - return NULL; - } -} -PyObject* -ast2obj_comprehension(void* _o) -{ - comprehension_ty o = (comprehension_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - result = PyType_GenericNew(comprehension_type, NULL, NULL); - if (!result) return NULL; - value = ast2obj_expr(o->target); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "target", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->iter); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "iter", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->ifs, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "ifs", value) == -1) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_excepthandler(void* _o) -{ - excepthandler_ty o = (excepthandler_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - switch (o->kind) { - case ExceptHandler_kind: - result = PyType_GenericNew(ExceptHandler_type, NULL, NULL); - if (!result) goto failed; - value = ast2obj_expr(o->v.ExceptHandler.type); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "type", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->v.ExceptHandler.name); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "name", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->v.ExceptHandler.body, ast2obj_stmt); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "body", value) == -1) - goto failed; - Py_DECREF(value); - break; - } - value = ast2obj_int(o->lineno); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "lineno", value) < 0) - goto failed; - Py_DECREF(value); - value = ast2obj_int(o->col_offset); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "col_offset", value) < 0) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_arguments(void* _o) -{ - arguments_ty o = (arguments_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - result = PyType_GenericNew(arguments_type, NULL, NULL); - if (!result) return NULL; - value = ast2obj_list(o->args, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "args", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_identifier(o->vararg); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "vararg", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_identifier(o->kwarg); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "kwarg", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_list(o->defaults, ast2obj_expr); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "defaults", value) == -1) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_keyword(void* _o) -{ - keyword_ty o = (keyword_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - result = PyType_GenericNew(keyword_type, NULL, NULL); - if (!result) return NULL; - value = ast2obj_identifier(o->arg); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "arg", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_expr(o->value); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "value", value) == -1) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - -PyObject* -ast2obj_alias(void* _o) -{ - alias_ty o = (alias_ty)_o; - PyObject *result = NULL, *value = NULL; - if (!o) { - Py_INCREF(Py_None); - return Py_None; - } - - result = PyType_GenericNew(alias_type, NULL, NULL); - if (!result) return NULL; - value = ast2obj_identifier(o->name); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "name", value) == -1) - goto failed; - Py_DECREF(value); - value = ast2obj_identifier(o->asname); - if (!value) goto failed; - if (PyObject_SetAttrString(result, "asname", value) == -1) - goto failed; - Py_DECREF(value); - return result; -failed: - Py_XDECREF(value); - Py_XDECREF(result); - return NULL; -} - - -int -obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - - if (obj == Py_None) { - *out = NULL; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Module_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* body; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Module field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Module"); - return 1; - } - *out = Module(body, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Interactive_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* body; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Interactive field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Interactive"); - return 1; - } - *out = Interactive(body, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Expression_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty body; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &body, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Expression"); - return 1; - } - *out = Expression(body, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Suite_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* body; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Suite field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Suite"); - return 1; - } - *out = Suite(body, arena); - if (*out == NULL) goto failed; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of mod, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - int lineno; - int col_offset; - - if (obj == Py_None) { - *out = NULL; - return 0; - } - if (PyObject_HasAttrString(obj, "lineno")) { - int res; - tmp = PyObject_GetAttrString(obj, "lineno"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &lineno, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"lineno\" missing from stmt"); - return 1; - } - if (PyObject_HasAttrString(obj, "col_offset")) { - int res; - tmp = PyObject_GetAttrString(obj, "col_offset"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &col_offset, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from stmt"); - return 1; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)FunctionDef_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - identifier name; - arguments_ty args; - asdl_seq* body; - asdl_seq* decorator_list; - - if (PyObject_HasAttrString(obj, "name")) { - int res; - tmp = PyObject_GetAttrString(obj, "name"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &name, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"name\" missing from FunctionDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "args")) { - int res; - tmp = PyObject_GetAttrString(obj, "args"); - if (tmp == NULL) goto failed; - res = obj2ast_arguments(tmp, &args, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"args\" missing from FunctionDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "FunctionDef field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from FunctionDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "decorator_list")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "decorator_list"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "FunctionDef field \"decorator_list\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - decorator_list = asdl_seq_new(len, arena); - if (decorator_list == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(decorator_list, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"decorator_list\" missing from FunctionDef"); - return 1; - } - *out = FunctionDef(name, args, body, decorator_list, lineno, - col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)ClassDef_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - identifier name; - asdl_seq* bases; - asdl_seq* body; - asdl_seq* decorator_list; - - if (PyObject_HasAttrString(obj, "name")) { - int res; - tmp = PyObject_GetAttrString(obj, "name"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &name, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"name\" missing from ClassDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "bases")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "bases"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ClassDef field \"bases\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - bases = asdl_seq_new(len, arena); - if (bases == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(bases, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"bases\" missing from ClassDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ClassDef field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from ClassDef"); - return 1; - } - if (PyObject_HasAttrString(obj, "decorator_list")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "decorator_list"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ClassDef field \"decorator_list\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - decorator_list = asdl_seq_new(len, arena); - if (decorator_list == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(decorator_list, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"decorator_list\" missing from ClassDef"); - return 1; - } - *out = ClassDef(name, bases, body, decorator_list, lineno, - col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Return_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - value = NULL; - } - *out = Return(value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Delete_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* targets; - - if (PyObject_HasAttrString(obj, "targets")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "targets"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Delete field \"targets\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - targets = asdl_seq_new(len, arena); - if (targets == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(targets, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"targets\" missing from Delete"); - return 1; - } - *out = Delete(targets, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Assign_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* targets; - expr_ty value; - - if (PyObject_HasAttrString(obj, "targets")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "targets"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Assign field \"targets\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - targets = asdl_seq_new(len, arena); - if (targets == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(targets, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"targets\" missing from Assign"); - return 1; - } - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Assign"); - return 1; - } - *out = Assign(targets, value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)AugAssign_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty target; - operator_ty op; - expr_ty value; - - if (PyObject_HasAttrString(obj, "target")) { - int res; - tmp = PyObject_GetAttrString(obj, "target"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &target, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"target\" missing from AugAssign"); - return 1; - } - if (PyObject_HasAttrString(obj, "op")) { - int res; - tmp = PyObject_GetAttrString(obj, "op"); - if (tmp == NULL) goto failed; - res = obj2ast_operator(tmp, &op, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"op\" missing from AugAssign"); - return 1; - } - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from AugAssign"); - return 1; - } - *out = AugAssign(target, op, value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Print_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty dest; - asdl_seq* values; - bool nl; - - if (PyObject_HasAttrString(obj, "dest")) { - int res; - tmp = PyObject_GetAttrString(obj, "dest"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &dest, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - dest = NULL; - } - if (PyObject_HasAttrString(obj, "values")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "values"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Print field \"values\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - values = asdl_seq_new(len, arena); - if (values == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(values, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"values\" missing from Print"); - return 1; - } - if (PyObject_HasAttrString(obj, "nl")) { - int res; - tmp = PyObject_GetAttrString(obj, "nl"); - if (tmp == NULL) goto failed; - res = obj2ast_bool(tmp, &nl, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"nl\" missing from Print"); - return 1; - } - *out = Print(dest, values, nl, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)For_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty target; - expr_ty iter; - asdl_seq* body; - asdl_seq* orelse; - - if (PyObject_HasAttrString(obj, "target")) { - int res; - tmp = PyObject_GetAttrString(obj, "target"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &target, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"target\" missing from For"); - return 1; - } - if (PyObject_HasAttrString(obj, "iter")) { - int res; - tmp = PyObject_GetAttrString(obj, "iter"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &iter, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"iter\" missing from For"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "For field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from For"); - return 1; - } - if (PyObject_HasAttrString(obj, "orelse")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "orelse"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "For field \"orelse\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - orelse = asdl_seq_new(len, arena); - if (orelse == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(orelse, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"orelse\" missing from For"); - return 1; - } - *out = For(target, iter, body, orelse, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)While_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty test; - asdl_seq* body; - asdl_seq* orelse; - - if (PyObject_HasAttrString(obj, "test")) { - int res; - tmp = PyObject_GetAttrString(obj, "test"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &test, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"test\" missing from While"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "While field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from While"); - return 1; - } - if (PyObject_HasAttrString(obj, "orelse")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "orelse"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "While field \"orelse\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - orelse = asdl_seq_new(len, arena); - if (orelse == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(orelse, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"orelse\" missing from While"); - return 1; - } - *out = While(test, body, orelse, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)If_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty test; - asdl_seq* body; - asdl_seq* orelse; - - if (PyObject_HasAttrString(obj, "test")) { - int res; - tmp = PyObject_GetAttrString(obj, "test"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &test, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"test\" missing from If"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "If field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from If"); - return 1; - } - if (PyObject_HasAttrString(obj, "orelse")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "orelse"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "If field \"orelse\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - orelse = asdl_seq_new(len, arena); - if (orelse == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(orelse, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"orelse\" missing from If"); - return 1; - } - *out = If(test, body, orelse, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)With_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty context_expr; - expr_ty optional_vars; - asdl_seq* body; - - if (PyObject_HasAttrString(obj, "context_expr")) { - int res; - tmp = PyObject_GetAttrString(obj, "context_expr"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &context_expr, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"context_expr\" missing from With"); - return 1; - } - if (PyObject_HasAttrString(obj, "optional_vars")) { - int res; - tmp = PyObject_GetAttrString(obj, "optional_vars"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &optional_vars, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - optional_vars = NULL; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "With field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from With"); - return 1; - } - *out = With(context_expr, optional_vars, body, lineno, - col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Raise_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty type; - expr_ty inst; - expr_ty tback; - - if (PyObject_HasAttrString(obj, "type")) { - int res; - tmp = PyObject_GetAttrString(obj, "type"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &type, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - type = NULL; - } - if (PyObject_HasAttrString(obj, "inst")) { - int res; - tmp = PyObject_GetAttrString(obj, "inst"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &inst, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - inst = NULL; - } - if (PyObject_HasAttrString(obj, "tback")) { - int res; - tmp = PyObject_GetAttrString(obj, "tback"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &tback, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - tback = NULL; - } - *out = Raise(type, inst, tback, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)TryExcept_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* body; - asdl_seq* handlers; - asdl_seq* orelse; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "TryExcept field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from TryExcept"); - return 1; - } - if (PyObject_HasAttrString(obj, "handlers")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "handlers"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "TryExcept field \"handlers\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - handlers = asdl_seq_new(len, arena); - if (handlers == NULL) goto failed; - for (i = 0; i < len; i++) { - excepthandler_ty value; - res = obj2ast_excepthandler(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(handlers, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"handlers\" missing from TryExcept"); - return 1; - } - if (PyObject_HasAttrString(obj, "orelse")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "orelse"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "TryExcept field \"orelse\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - orelse = asdl_seq_new(len, arena); - if (orelse == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(orelse, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"orelse\" missing from TryExcept"); - return 1; - } - *out = TryExcept(body, handlers, orelse, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)TryFinally_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* body; - asdl_seq* finalbody; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "TryFinally field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from TryFinally"); - return 1; - } - if (PyObject_HasAttrString(obj, "finalbody")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "finalbody"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "TryFinally field \"finalbody\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - finalbody = asdl_seq_new(len, arena); - if (finalbody == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(finalbody, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"finalbody\" missing from TryFinally"); - return 1; - } - *out = TryFinally(body, finalbody, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Assert_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty test; - expr_ty msg; - - if (PyObject_HasAttrString(obj, "test")) { - int res; - tmp = PyObject_GetAttrString(obj, "test"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &test, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"test\" missing from Assert"); - return 1; - } - if (PyObject_HasAttrString(obj, "msg")) { - int res; - tmp = PyObject_GetAttrString(obj, "msg"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &msg, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - msg = NULL; - } - *out = Assert(test, msg, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Import_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* names; - - if (PyObject_HasAttrString(obj, "names")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "names"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Import field \"names\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - names = asdl_seq_new(len, arena); - if (names == NULL) goto failed; - for (i = 0; i < len; i++) { - alias_ty value; - res = obj2ast_alias(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(names, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"names\" missing from Import"); - return 1; - } - *out = Import(names, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)ImportFrom_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - identifier module; - asdl_seq* names; - int level; - - if (PyObject_HasAttrString(obj, "module")) { - int res; - tmp = PyObject_GetAttrString(obj, "module"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &module, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - module = NULL; - } - if (PyObject_HasAttrString(obj, "names")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "names"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ImportFrom field \"names\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - names = asdl_seq_new(len, arena); - if (names == NULL) goto failed; - for (i = 0; i < len; i++) { - alias_ty value; - res = obj2ast_alias(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(names, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"names\" missing from ImportFrom"); - return 1; - } - if (PyObject_HasAttrString(obj, "level")) { - int res; - tmp = PyObject_GetAttrString(obj, "level"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &level, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - level = 0; - } - *out = ImportFrom(module, names, level, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Exec_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty body; - expr_ty globals; - expr_ty locals; - - if (PyObject_HasAttrString(obj, "body")) { - int res; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &body, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Exec"); - return 1; - } - if (PyObject_HasAttrString(obj, "globals")) { - int res; - tmp = PyObject_GetAttrString(obj, "globals"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &globals, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - globals = NULL; - } - if (PyObject_HasAttrString(obj, "locals")) { - int res; - tmp = PyObject_GetAttrString(obj, "locals"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &locals, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - locals = NULL; - } - *out = Exec(body, globals, locals, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Global_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* names; - - if (PyObject_HasAttrString(obj, "names")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "names"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Global field \"names\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - names = asdl_seq_new(len, arena); - if (names == NULL) goto failed; - for (i = 0; i < len; i++) { - identifier value; - res = obj2ast_identifier(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(names, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"names\" missing from Global"); - return 1; - } - *out = Global(names, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Expr_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Expr"); - return 1; - } - *out = Expr(value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Pass_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - - *out = Pass(lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Break_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - - *out = Break(lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Continue_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - - *out = Continue(lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of stmt, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - int lineno; - int col_offset; - - if (obj == Py_None) { - *out = NULL; - return 0; - } - if (PyObject_HasAttrString(obj, "lineno")) { - int res; - tmp = PyObject_GetAttrString(obj, "lineno"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &lineno, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"lineno\" missing from expr"); - return 1; - } - if (PyObject_HasAttrString(obj, "col_offset")) { - int res; - tmp = PyObject_GetAttrString(obj, "col_offset"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &col_offset, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from expr"); - return 1; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)BoolOp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - boolop_ty op; - asdl_seq* values; - - if (PyObject_HasAttrString(obj, "op")) { - int res; - tmp = PyObject_GetAttrString(obj, "op"); - if (tmp == NULL) goto failed; - res = obj2ast_boolop(tmp, &op, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"op\" missing from BoolOp"); - return 1; - } - if (PyObject_HasAttrString(obj, "values")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "values"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "BoolOp field \"values\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - values = asdl_seq_new(len, arena); - if (values == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(values, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"values\" missing from BoolOp"); - return 1; - } - *out = BoolOp(op, values, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)BinOp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty left; - operator_ty op; - expr_ty right; - - if (PyObject_HasAttrString(obj, "left")) { - int res; - tmp = PyObject_GetAttrString(obj, "left"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &left, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"left\" missing from BinOp"); - return 1; - } - if (PyObject_HasAttrString(obj, "op")) { - int res; - tmp = PyObject_GetAttrString(obj, "op"); - if (tmp == NULL) goto failed; - res = obj2ast_operator(tmp, &op, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"op\" missing from BinOp"); - return 1; - } - if (PyObject_HasAttrString(obj, "right")) { - int res; - tmp = PyObject_GetAttrString(obj, "right"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &right, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"right\" missing from BinOp"); - return 1; - } - *out = BinOp(left, op, right, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)UnaryOp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - unaryop_ty op; - expr_ty operand; - - if (PyObject_HasAttrString(obj, "op")) { - int res; - tmp = PyObject_GetAttrString(obj, "op"); - if (tmp == NULL) goto failed; - res = obj2ast_unaryop(tmp, &op, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"op\" missing from UnaryOp"); - return 1; - } - if (PyObject_HasAttrString(obj, "operand")) { - int res; - tmp = PyObject_GetAttrString(obj, "operand"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &operand, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"operand\" missing from UnaryOp"); - return 1; - } - *out = UnaryOp(op, operand, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Lambda_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - arguments_ty args; - expr_ty body; - - if (PyObject_HasAttrString(obj, "args")) { - int res; - tmp = PyObject_GetAttrString(obj, "args"); - if (tmp == NULL) goto failed; - res = obj2ast_arguments(tmp, &args, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"args\" missing from Lambda"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &body, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from Lambda"); - return 1; - } - *out = Lambda(args, body, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)IfExp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty test; - expr_ty body; - expr_ty orelse; - - if (PyObject_HasAttrString(obj, "test")) { - int res; - tmp = PyObject_GetAttrString(obj, "test"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &test, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"test\" missing from IfExp"); - return 1; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &body, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from IfExp"); - return 1; - } - if (PyObject_HasAttrString(obj, "orelse")) { - int res; - tmp = PyObject_GetAttrString(obj, "orelse"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &orelse, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"orelse\" missing from IfExp"); - return 1; - } - *out = IfExp(test, body, orelse, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Dict_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* keys; - asdl_seq* values; - - if (PyObject_HasAttrString(obj, "keys")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "keys"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Dict field \"keys\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - keys = asdl_seq_new(len, arena); - if (keys == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(keys, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"keys\" missing from Dict"); - return 1; - } - if (PyObject_HasAttrString(obj, "values")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "values"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Dict field \"values\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - values = asdl_seq_new(len, arena); - if (values == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(values, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"values\" missing from Dict"); - return 1; - } - *out = Dict(keys, values, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Set_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* elts; - - if (PyObject_HasAttrString(obj, "elts")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "elts"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Set field \"elts\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - elts = asdl_seq_new(len, arena); - if (elts == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(elts, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elts\" missing from Set"); - return 1; - } - *out = Set(elts, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)ListComp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty elt; - asdl_seq* generators; - - if (PyObject_HasAttrString(obj, "elt")) { - int res; - tmp = PyObject_GetAttrString(obj, "elt"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &elt, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elt\" missing from ListComp"); - return 1; - } - if (PyObject_HasAttrString(obj, "generators")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "generators"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ListComp field \"generators\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - generators = asdl_seq_new(len, arena); - if (generators == NULL) goto failed; - for (i = 0; i < len; i++) { - comprehension_ty value; - res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(generators, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"generators\" missing from ListComp"); - return 1; - } - *out = ListComp(elt, generators, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)SetComp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty elt; - asdl_seq* generators; - - if (PyObject_HasAttrString(obj, "elt")) { - int res; - tmp = PyObject_GetAttrString(obj, "elt"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &elt, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elt\" missing from SetComp"); - return 1; - } - if (PyObject_HasAttrString(obj, "generators")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "generators"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "SetComp field \"generators\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - generators = asdl_seq_new(len, arena); - if (generators == NULL) goto failed; - for (i = 0; i < len; i++) { - comprehension_ty value; - res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(generators, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"generators\" missing from SetComp"); - return 1; - } - *out = SetComp(elt, generators, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)DictComp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty key; - expr_ty value; - asdl_seq* generators; - - if (PyObject_HasAttrString(obj, "key")) { - int res; - tmp = PyObject_GetAttrString(obj, "key"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &key, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"key\" missing from DictComp"); - return 1; - } - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from DictComp"); - return 1; - } - if (PyObject_HasAttrString(obj, "generators")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "generators"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "DictComp field \"generators\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - generators = asdl_seq_new(len, arena); - if (generators == NULL) goto failed; - for (i = 0; i < len; i++) { - comprehension_ty value; - res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(generators, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"generators\" missing from DictComp"); - return 1; - } - *out = DictComp(key, value, generators, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)GeneratorExp_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty elt; - asdl_seq* generators; - - if (PyObject_HasAttrString(obj, "elt")) { - int res; - tmp = PyObject_GetAttrString(obj, "elt"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &elt, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elt\" missing from GeneratorExp"); - return 1; - } - if (PyObject_HasAttrString(obj, "generators")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "generators"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "GeneratorExp field \"generators\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - generators = asdl_seq_new(len, arena); - if (generators == NULL) goto failed; - for (i = 0; i < len; i++) { - comprehension_ty value; - res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(generators, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"generators\" missing from GeneratorExp"); - return 1; - } - *out = GeneratorExp(elt, generators, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Yield_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - value = NULL; - } - *out = Yield(value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Compare_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty left; - asdl_int_seq* ops; - asdl_seq* comparators; - - if (PyObject_HasAttrString(obj, "left")) { - int res; - tmp = PyObject_GetAttrString(obj, "left"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &left, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"left\" missing from Compare"); - return 1; - } - if (PyObject_HasAttrString(obj, "ops")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "ops"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Compare field \"ops\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - ops = asdl_int_seq_new(len, arena); - if (ops == NULL) goto failed; - for (i = 0; i < len; i++) { - cmpop_ty value; - res = obj2ast_cmpop(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(ops, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ops\" missing from Compare"); - return 1; - } - if (PyObject_HasAttrString(obj, "comparators")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "comparators"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Compare field \"comparators\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - comparators = asdl_seq_new(len, arena); - if (comparators == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(comparators, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"comparators\" missing from Compare"); - return 1; - } - *out = Compare(left, ops, comparators, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Call_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty func; - asdl_seq* args; - asdl_seq* keywords; - expr_ty starargs; - expr_ty kwargs; - - if (PyObject_HasAttrString(obj, "func")) { - int res; - tmp = PyObject_GetAttrString(obj, "func"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &func, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"func\" missing from Call"); - return 1; - } - if (PyObject_HasAttrString(obj, "args")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "args"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Call field \"args\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - args = asdl_seq_new(len, arena); - if (args == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(args, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"args\" missing from Call"); - return 1; - } - if (PyObject_HasAttrString(obj, "keywords")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "keywords"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Call field \"keywords\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - keywords = asdl_seq_new(len, arena); - if (keywords == NULL) goto failed; - for (i = 0; i < len; i++) { - keyword_ty value; - res = obj2ast_keyword(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(keywords, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"keywords\" missing from Call"); - return 1; - } - if (PyObject_HasAttrString(obj, "starargs")) { - int res; - tmp = PyObject_GetAttrString(obj, "starargs"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &starargs, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - starargs = NULL; - } - if (PyObject_HasAttrString(obj, "kwargs")) { - int res; - tmp = PyObject_GetAttrString(obj, "kwargs"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &kwargs, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - kwargs = NULL; - } - *out = Call(func, args, keywords, starargs, kwargs, lineno, - col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Repr_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Repr"); - return 1; - } - *out = Repr(value, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Num_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - object n; - - if (PyObject_HasAttrString(obj, "n")) { - int res; - tmp = PyObject_GetAttrString(obj, "n"); - if (tmp == NULL) goto failed; - res = obj2ast_object(tmp, &n, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"n\" missing from Num"); - return 1; - } - *out = Num(n, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Str_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - string s; - - if (PyObject_HasAttrString(obj, "s")) { - int res; - tmp = PyObject_GetAttrString(obj, "s"); - if (tmp == NULL) goto failed; - res = obj2ast_string(tmp, &s, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"s\" missing from Str"); - return 1; - } - *out = Str(s, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Attribute_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - identifier attr; - expr_context_ty ctx; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Attribute"); - return 1; - } - if (PyObject_HasAttrString(obj, "attr")) { - int res; - tmp = PyObject_GetAttrString(obj, "attr"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &attr, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"attr\" missing from Attribute"); - return 1; - } - if (PyObject_HasAttrString(obj, "ctx")) { - int res; - tmp = PyObject_GetAttrString(obj, "ctx"); - if (tmp == NULL) goto failed; - res = obj2ast_expr_context(tmp, &ctx, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ctx\" missing from Attribute"); - return 1; - } - *out = Attribute(value, attr, ctx, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Subscript_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - slice_ty slice; - expr_context_ty ctx; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Subscript"); - return 1; - } - if (PyObject_HasAttrString(obj, "slice")) { - int res; - tmp = PyObject_GetAttrString(obj, "slice"); - if (tmp == NULL) goto failed; - res = obj2ast_slice(tmp, &slice, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"slice\" missing from Subscript"); - return 1; - } - if (PyObject_HasAttrString(obj, "ctx")) { - int res; - tmp = PyObject_GetAttrString(obj, "ctx"); - if (tmp == NULL) goto failed; - res = obj2ast_expr_context(tmp, &ctx, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ctx\" missing from Subscript"); - return 1; - } - *out = Subscript(value, slice, ctx, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Name_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - identifier id; - expr_context_ty ctx; - - if (PyObject_HasAttrString(obj, "id")) { - int res; - tmp = PyObject_GetAttrString(obj, "id"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &id, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"id\" missing from Name"); - return 1; - } - if (PyObject_HasAttrString(obj, "ctx")) { - int res; - tmp = PyObject_GetAttrString(obj, "ctx"); - if (tmp == NULL) goto failed; - res = obj2ast_expr_context(tmp, &ctx, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ctx\" missing from Name"); - return 1; - } - *out = Name(id, ctx, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)List_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* elts; - expr_context_ty ctx; - - if (PyObject_HasAttrString(obj, "elts")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "elts"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "List field \"elts\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - elts = asdl_seq_new(len, arena); - if (elts == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(elts, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elts\" missing from List"); - return 1; - } - if (PyObject_HasAttrString(obj, "ctx")) { - int res; - tmp = PyObject_GetAttrString(obj, "ctx"); - if (tmp == NULL) goto failed; - res = obj2ast_expr_context(tmp, &ctx, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ctx\" missing from List"); - return 1; - } - *out = List(elts, ctx, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Tuple_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* elts; - expr_context_ty ctx; - - if (PyObject_HasAttrString(obj, "elts")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "elts"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "Tuple field \"elts\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - elts = asdl_seq_new(len, arena); - if (elts == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(elts, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"elts\" missing from Tuple"); - return 1; - } - if (PyObject_HasAttrString(obj, "ctx")) { - int res; - tmp = PyObject_GetAttrString(obj, "ctx"); - if (tmp == NULL) goto failed; - res = obj2ast_expr_context(tmp, &ctx, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ctx\" missing from Tuple"); - return 1; - } - *out = Tuple(elts, ctx, lineno, col_offset, arena); - if (*out == NULL) goto failed; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of expr, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_expr_context(PyObject* obj, expr_context_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - isinstance = PyObject_IsInstance(obj, (PyObject *)Load_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Load; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Store_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Store; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Del_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Del; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)AugLoad_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = AugLoad; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)AugStore_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = AugStore; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Param_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Param; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of expr_context, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - - if (obj == Py_None) { - *out = NULL; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Ellipsis_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - - *out = Ellipsis(arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Slice_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty lower; - expr_ty upper; - expr_ty step; - - if (PyObject_HasAttrString(obj, "lower")) { - int res; - tmp = PyObject_GetAttrString(obj, "lower"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &lower, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - lower = NULL; - } - if (PyObject_HasAttrString(obj, "upper")) { - int res; - tmp = PyObject_GetAttrString(obj, "upper"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &upper, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - upper = NULL; - } - if (PyObject_HasAttrString(obj, "step")) { - int res; - tmp = PyObject_GetAttrString(obj, "step"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &step, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - step = NULL; - } - *out = Slice(lower, upper, step, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)ExtSlice_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - asdl_seq* dims; - - if (PyObject_HasAttrString(obj, "dims")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "dims"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ExtSlice field \"dims\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - dims = asdl_seq_new(len, arena); - if (dims == NULL) goto failed; - for (i = 0; i < len; i++) { - slice_ty value; - res = obj2ast_slice(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(dims, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"dims\" missing from ExtSlice"); - return 1; - } - *out = ExtSlice(dims, arena); - if (*out == NULL) goto failed; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)Index_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty value; - - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from Index"); - return 1; - } - *out = Index(value, arena); - if (*out == NULL) goto failed; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of slice, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_boolop(PyObject* obj, boolop_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - isinstance = PyObject_IsInstance(obj, (PyObject *)And_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = And; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Or_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Or; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of boolop, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_operator(PyObject* obj, operator_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - isinstance = PyObject_IsInstance(obj, (PyObject *)Add_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Add; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Sub_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Sub; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Mult_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Mult; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Div_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Div; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Mod_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Mod; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Pow_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Pow; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)LShift_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = LShift; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)RShift_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = RShift; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)BitOr_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = BitOr; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)BitXor_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = BitXor; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)BitAnd_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = BitAnd; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)FloorDiv_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = FloorDiv; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of operator, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_unaryop(PyObject* obj, unaryop_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - isinstance = PyObject_IsInstance(obj, (PyObject *)Invert_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Invert; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Not_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Not; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)UAdd_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = UAdd; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)USub_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = USub; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of unaryop, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_cmpop(PyObject* obj, cmpop_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - isinstance = PyObject_IsInstance(obj, (PyObject *)Eq_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Eq; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)NotEq_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = NotEq; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Lt_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Lt; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)LtE_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = LtE; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Gt_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Gt; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)GtE_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = GtE; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)Is_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = Is; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)IsNot_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = IsNot; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)In_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = In; - return 0; - } - isinstance = PyObject_IsInstance(obj, (PyObject *)NotIn_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - *out = NotIn; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of cmpop, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_comprehension(PyObject* obj, comprehension_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - expr_ty target; - expr_ty iter; - asdl_seq* ifs; - - if (PyObject_HasAttrString(obj, "target")) { - int res; - tmp = PyObject_GetAttrString(obj, "target"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &target, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"target\" missing from comprehension"); - return 1; - } - if (PyObject_HasAttrString(obj, "iter")) { - int res; - tmp = PyObject_GetAttrString(obj, "iter"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &iter, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"iter\" missing from comprehension"); - return 1; - } - if (PyObject_HasAttrString(obj, "ifs")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "ifs"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "comprehension field \"ifs\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - ifs = asdl_seq_new(len, arena); - if (ifs == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(ifs, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"ifs\" missing from comprehension"); - return 1; - } - *out = comprehension(target, iter, ifs, arena); - return 0; -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - int isinstance; - - int lineno; - int col_offset; - - if (obj == Py_None) { - *out = NULL; - return 0; - } - if (PyObject_HasAttrString(obj, "lineno")) { - int res; - tmp = PyObject_GetAttrString(obj, "lineno"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &lineno, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"lineno\" missing from excepthandler"); - return 1; - } - if (PyObject_HasAttrString(obj, "col_offset")) { - int res; - tmp = PyObject_GetAttrString(obj, "col_offset"); - if (tmp == NULL) goto failed; - res = obj2ast_int(tmp, &col_offset, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"col_offset\" missing from excepthandler"); - return 1; - } - isinstance = PyObject_IsInstance(obj, (PyObject*)ExceptHandler_type); - if (isinstance == -1) { - return 1; - } - if (isinstance) { - expr_ty type; - expr_ty name; - asdl_seq* body; - - if (PyObject_HasAttrString(obj, "type")) { - int res; - tmp = PyObject_GetAttrString(obj, "type"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &type, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - type = NULL; - } - if (PyObject_HasAttrString(obj, "name")) { - int res; - tmp = PyObject_GetAttrString(obj, "name"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &name, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - name = NULL; - } - if (PyObject_HasAttrString(obj, "body")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "body"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "ExceptHandler field \"body\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - body = asdl_seq_new(len, arena); - if (body == NULL) goto failed; - for (i = 0; i < len; i++) { - stmt_ty value; - res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(body, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"body\" missing from ExceptHandler"); - return 1; - } - *out = ExceptHandler(type, name, body, lineno, col_offset, - arena); - if (*out == NULL) goto failed; - return 0; - } - - tmp = PyObject_Repr(obj); - if (tmp == NULL) goto failed; - PyErr_Format(PyExc_TypeError, "expected some sort of excepthandler, but got %.400s", PyString_AS_STRING(tmp)); -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - asdl_seq* args; - identifier vararg; - identifier kwarg; - asdl_seq* defaults; - - if (PyObject_HasAttrString(obj, "args")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "args"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "arguments field \"args\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - args = asdl_seq_new(len, arena); - if (args == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(args, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"args\" missing from arguments"); - return 1; - } - if (PyObject_HasAttrString(obj, "vararg")) { - int res; - tmp = PyObject_GetAttrString(obj, "vararg"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &vararg, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - vararg = NULL; - } - if (PyObject_HasAttrString(obj, "kwarg")) { - int res; - tmp = PyObject_GetAttrString(obj, "kwarg"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &kwarg, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - kwarg = NULL; - } - if (PyObject_HasAttrString(obj, "defaults")) { - int res; - Py_ssize_t len; - Py_ssize_t i; - tmp = PyObject_GetAttrString(obj, "defaults"); - if (tmp == NULL) goto failed; - if (!PyList_Check(tmp)) { - PyErr_Format(PyExc_TypeError, "arguments field \"defaults\" must be a list, not a %.200s", tmp->ob_type->tp_name); - goto failed; - } - len = PyList_GET_SIZE(tmp); - defaults = asdl_seq_new(len, arena); - if (defaults == NULL) goto failed; - for (i = 0; i < len; i++) { - expr_ty value; - res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &value, arena); - if (res != 0) goto failed; - asdl_seq_SET(defaults, i, value); - } - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"defaults\" missing from arguments"); - return 1; - } - *out = arguments(args, vararg, kwarg, defaults, arena); - return 0; -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_keyword(PyObject* obj, keyword_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - identifier arg; - expr_ty value; - - if (PyObject_HasAttrString(obj, "arg")) { - int res; - tmp = PyObject_GetAttrString(obj, "arg"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &arg, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"arg\" missing from keyword"); - return 1; - } - if (PyObject_HasAttrString(obj, "value")) { - int res; - tmp = PyObject_GetAttrString(obj, "value"); - if (tmp == NULL) goto failed; - res = obj2ast_expr(tmp, &value, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"value\" missing from keyword"); - return 1; - } - *out = keyword(arg, value, arena); - return 0; -failed: - Py_XDECREF(tmp); - return 1; -} - -int -obj2ast_alias(PyObject* obj, alias_ty* out, PyArena* arena) -{ - PyObject* tmp = NULL; - identifier name; - identifier asname; - - if (PyObject_HasAttrString(obj, "name")) { - int res; - tmp = PyObject_GetAttrString(obj, "name"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &name, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - PyErr_SetString(PyExc_TypeError, "required field \"name\" missing from alias"); - return 1; - } - if (PyObject_HasAttrString(obj, "asname")) { - int res; - tmp = PyObject_GetAttrString(obj, "asname"); - if (tmp == NULL) goto failed; - res = obj2ast_identifier(tmp, &asname, arena); - if (res != 0) goto failed; - Py_XDECREF(tmp); - tmp = NULL; - } else { - asname = NULL; - } - *out = alias(name, asname, arena); - return 0; -failed: - Py_XDECREF(tmp); - return 1; -} - - -PyMODINIT_FUNC -init_ast(void) -{ - PyObject *m, *d; - if (!init_types()) return; - m = Py_InitModule3("_ast", NULL, NULL); - if (!m) return; - d = PyModule_GetDict(m); - if (PyDict_SetItemString(d, "AST", (PyObject*)&AST_type) < 0) return; - if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0) - return; - if (PyModule_AddStringConstant(m, "__version__", "82160") < 0) - return; - if (PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return; - if (PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0) - return; - if (PyDict_SetItemString(d, "Interactive", (PyObject*)Interactive_type) - < 0) return; - if (PyDict_SetItemString(d, "Expression", (PyObject*)Expression_type) < - 0) return; - if (PyDict_SetItemString(d, "Suite", (PyObject*)Suite_type) < 0) return; - if (PyDict_SetItemString(d, "stmt", (PyObject*)stmt_type) < 0) return; - if (PyDict_SetItemString(d, "FunctionDef", (PyObject*)FunctionDef_type) - < 0) return; - if (PyDict_SetItemString(d, "ClassDef", (PyObject*)ClassDef_type) < 0) - return; - if (PyDict_SetItemString(d, "Return", (PyObject*)Return_type) < 0) - return; - if (PyDict_SetItemString(d, "Delete", (PyObject*)Delete_type) < 0) - return; - if (PyDict_SetItemString(d, "Assign", (PyObject*)Assign_type) < 0) - return; - if (PyDict_SetItemString(d, "AugAssign", (PyObject*)AugAssign_type) < - 0) return; - if (PyDict_SetItemString(d, "Print", (PyObject*)Print_type) < 0) return; - if (PyDict_SetItemString(d, "For", (PyObject*)For_type) < 0) return; - if (PyDict_SetItemString(d, "While", (PyObject*)While_type) < 0) return; - if (PyDict_SetItemString(d, "If", (PyObject*)If_type) < 0) return; - if (PyDict_SetItemString(d, "With", (PyObject*)With_type) < 0) return; - if (PyDict_SetItemString(d, "Raise", (PyObject*)Raise_type) < 0) return; - if (PyDict_SetItemString(d, "TryExcept", (PyObject*)TryExcept_type) < - 0) return; - if (PyDict_SetItemString(d, "TryFinally", (PyObject*)TryFinally_type) < - 0) return; - if (PyDict_SetItemString(d, "Assert", (PyObject*)Assert_type) < 0) - return; - if (PyDict_SetItemString(d, "Import", (PyObject*)Import_type) < 0) - return; - if (PyDict_SetItemString(d, "ImportFrom", (PyObject*)ImportFrom_type) < - 0) return; - if (PyDict_SetItemString(d, "Exec", (PyObject*)Exec_type) < 0) return; - if (PyDict_SetItemString(d, "Global", (PyObject*)Global_type) < 0) - return; - if (PyDict_SetItemString(d, "Expr", (PyObject*)Expr_type) < 0) return; - if (PyDict_SetItemString(d, "Pass", (PyObject*)Pass_type) < 0) return; - if (PyDict_SetItemString(d, "Break", (PyObject*)Break_type) < 0) return; - if (PyDict_SetItemString(d, "Continue", (PyObject*)Continue_type) < 0) - return; - if (PyDict_SetItemString(d, "expr", (PyObject*)expr_type) < 0) return; - if (PyDict_SetItemString(d, "BoolOp", (PyObject*)BoolOp_type) < 0) - return; - if (PyDict_SetItemString(d, "BinOp", (PyObject*)BinOp_type) < 0) return; - if (PyDict_SetItemString(d, "UnaryOp", (PyObject*)UnaryOp_type) < 0) - return; - if (PyDict_SetItemString(d, "Lambda", (PyObject*)Lambda_type) < 0) - return; - if (PyDict_SetItemString(d, "IfExp", (PyObject*)IfExp_type) < 0) return; - if (PyDict_SetItemString(d, "Dict", (PyObject*)Dict_type) < 0) return; - if (PyDict_SetItemString(d, "Set", (PyObject*)Set_type) < 0) return; - if (PyDict_SetItemString(d, "ListComp", (PyObject*)ListComp_type) < 0) - return; - if (PyDict_SetItemString(d, "SetComp", (PyObject*)SetComp_type) < 0) - return; - if (PyDict_SetItemString(d, "DictComp", (PyObject*)DictComp_type) < 0) - return; - if (PyDict_SetItemString(d, "GeneratorExp", - (PyObject*)GeneratorExp_type) < 0) return; - if (PyDict_SetItemString(d, "Yield", (PyObject*)Yield_type) < 0) return; - if (PyDict_SetItemString(d, "Compare", (PyObject*)Compare_type) < 0) - return; - if (PyDict_SetItemString(d, "Call", (PyObject*)Call_type) < 0) return; - if (PyDict_SetItemString(d, "Repr", (PyObject*)Repr_type) < 0) return; - if (PyDict_SetItemString(d, "Num", (PyObject*)Num_type) < 0) return; - if (PyDict_SetItemString(d, "Str", (PyObject*)Str_type) < 0) return; - if (PyDict_SetItemString(d, "Attribute", (PyObject*)Attribute_type) < - 0) return; - if (PyDict_SetItemString(d, "Subscript", (PyObject*)Subscript_type) < - 0) return; - if (PyDict_SetItemString(d, "Name", (PyObject*)Name_type) < 0) return; - if (PyDict_SetItemString(d, "List", (PyObject*)List_type) < 0) return; - if (PyDict_SetItemString(d, "Tuple", (PyObject*)Tuple_type) < 0) return; - if (PyDict_SetItemString(d, "expr_context", - (PyObject*)expr_context_type) < 0) return; - if (PyDict_SetItemString(d, "Load", (PyObject*)Load_type) < 0) return; - if (PyDict_SetItemString(d, "Store", (PyObject*)Store_type) < 0) return; - if (PyDict_SetItemString(d, "Del", (PyObject*)Del_type) < 0) return; - if (PyDict_SetItemString(d, "AugLoad", (PyObject*)AugLoad_type) < 0) - return; - if (PyDict_SetItemString(d, "AugStore", (PyObject*)AugStore_type) < 0) - return; - if (PyDict_SetItemString(d, "Param", (PyObject*)Param_type) < 0) return; - if (PyDict_SetItemString(d, "slice", (PyObject*)slice_type) < 0) return; - if (PyDict_SetItemString(d, "Ellipsis", (PyObject*)Ellipsis_type) < 0) - return; - if (PyDict_SetItemString(d, "Slice", (PyObject*)Slice_type) < 0) return; - if (PyDict_SetItemString(d, "ExtSlice", (PyObject*)ExtSlice_type) < 0) - return; - if (PyDict_SetItemString(d, "Index", (PyObject*)Index_type) < 0) return; - if (PyDict_SetItemString(d, "boolop", (PyObject*)boolop_type) < 0) - return; - if (PyDict_SetItemString(d, "And", (PyObject*)And_type) < 0) return; - if (PyDict_SetItemString(d, "Or", (PyObject*)Or_type) < 0) return; - if (PyDict_SetItemString(d, "operator", (PyObject*)operator_type) < 0) - return; - if (PyDict_SetItemString(d, "Add", (PyObject*)Add_type) < 0) return; - if (PyDict_SetItemString(d, "Sub", (PyObject*)Sub_type) < 0) return; - if (PyDict_SetItemString(d, "Mult", (PyObject*)Mult_type) < 0) return; - if (PyDict_SetItemString(d, "Div", (PyObject*)Div_type) < 0) return; - if (PyDict_SetItemString(d, "Mod", (PyObject*)Mod_type) < 0) return; - if (PyDict_SetItemString(d, "Pow", (PyObject*)Pow_type) < 0) return; - if (PyDict_SetItemString(d, "LShift", (PyObject*)LShift_type) < 0) - return; - if (PyDict_SetItemString(d, "RShift", (PyObject*)RShift_type) < 0) - return; - if (PyDict_SetItemString(d, "BitOr", (PyObject*)BitOr_type) < 0) return; - if (PyDict_SetItemString(d, "BitXor", (PyObject*)BitXor_type) < 0) - return; - if (PyDict_SetItemString(d, "BitAnd", (PyObject*)BitAnd_type) < 0) - return; - if (PyDict_SetItemString(d, "FloorDiv", (PyObject*)FloorDiv_type) < 0) - return; - if (PyDict_SetItemString(d, "unaryop", (PyObject*)unaryop_type) < 0) - return; - if (PyDict_SetItemString(d, "Invert", (PyObject*)Invert_type) < 0) - return; - if (PyDict_SetItemString(d, "Not", (PyObject*)Not_type) < 0) return; - if (PyDict_SetItemString(d, "UAdd", (PyObject*)UAdd_type) < 0) return; - if (PyDict_SetItemString(d, "USub", (PyObject*)USub_type) < 0) return; - if (PyDict_SetItemString(d, "cmpop", (PyObject*)cmpop_type) < 0) return; - if (PyDict_SetItemString(d, "Eq", (PyObject*)Eq_type) < 0) return; - if (PyDict_SetItemString(d, "NotEq", (PyObject*)NotEq_type) < 0) return; - if (PyDict_SetItemString(d, "Lt", (PyObject*)Lt_type) < 0) return; - if (PyDict_SetItemString(d, "LtE", (PyObject*)LtE_type) < 0) return; - if (PyDict_SetItemString(d, "Gt", (PyObject*)Gt_type) < 0) return; - if (PyDict_SetItemString(d, "GtE", (PyObject*)GtE_type) < 0) return; - if (PyDict_SetItemString(d, "Is", (PyObject*)Is_type) < 0) return; - if (PyDict_SetItemString(d, "IsNot", (PyObject*)IsNot_type) < 0) return; - if (PyDict_SetItemString(d, "In", (PyObject*)In_type) < 0) return; - if (PyDict_SetItemString(d, "NotIn", (PyObject*)NotIn_type) < 0) return; - if (PyDict_SetItemString(d, "comprehension", - (PyObject*)comprehension_type) < 0) return; - if (PyDict_SetItemString(d, "excepthandler", - (PyObject*)excepthandler_type) < 0) return; - if (PyDict_SetItemString(d, "ExceptHandler", - (PyObject*)ExceptHandler_type) < 0) return; - if (PyDict_SetItemString(d, "arguments", (PyObject*)arguments_type) < - 0) return; - if (PyDict_SetItemString(d, "keyword", (PyObject*)keyword_type) < 0) - return; - if (PyDict_SetItemString(d, "alias", (PyObject*)alias_type) < 0) return; -} - - -PyObject* PyAST_mod2obj(mod_ty t) -{ - init_types(); - return ast2obj_mod(t); -} - -/* mode is 0 for "exec", 1 for "eval" and 2 for "single" input */ -mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode) -{ - mod_ty res; - PyObject *req_type[3]; - char *req_name[3]; - int isinstance; - - req_type[0] = (PyObject*)Module_type; - req_type[1] = (PyObject*)Expression_type; - req_type[2] = (PyObject*)Interactive_type; - - req_name[0] = "Module"; - req_name[1] = "Expression"; - req_name[2] = "Interactive"; - - assert(0 <= mode && mode <= 2); - - init_types(); - - isinstance = PyObject_IsInstance(ast, req_type[mode]); - if (isinstance == -1) - return NULL; - if (!isinstance) { - PyErr_Format(PyExc_TypeError, "expected %s node, got %.400s", - req_name[mode], Py_TYPE(ast)->tp_name); - return NULL; - } - if (obj2ast_mod(ast, &res, arena) != 0) - return NULL; - else - return res; -} - -int PyAST_Check(PyObject* obj) -{ - init_types(); - return PyObject_IsInstance(obj, (PyObject*)&AST_type); -} - -