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cpython/Python/Python-ast.c

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/* File automatically generated by Parser/asdl_c.py */
#include "Python.h"
#include "Python-ast.h"
static int marshal_write_mod(PyObject **, int *, mod_ty);
static int marshal_write_stmt(PyObject **, int *, stmt_ty);
static int marshal_write_expr(PyObject **, int *, expr_ty);
static int marshal_write_expr_context(PyObject **, int *, expr_context_ty);
static int marshal_write_slice(PyObject **, int *, slice_ty);
static int marshal_write_boolop(PyObject **, int *, boolop_ty);
static int marshal_write_operator(PyObject **, int *, operator_ty);
static int marshal_write_unaryop(PyObject **, int *, unaryop_ty);
static int marshal_write_cmpop(PyObject **, int *, cmpop_ty);
static int marshal_write_comprehension(PyObject **, int *, comprehension_ty);
static int marshal_write_excepthandler(PyObject **, int *, excepthandler_ty);
static int marshal_write_arguments(PyObject **, int *, arguments_ty);
static int marshal_write_keyword(PyObject **, int *, keyword_ty);
static int marshal_write_alias(PyObject **, int *, alias_ty);
mod_ty
Module(asdl_seq * body, PyArena *arena)
{
mod_ty p;
p = (mod_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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 *
decorators, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = FunctionDef_kind;
p->v.FunctionDef.name = name;
p->v.FunctionDef.args = args;
p->v.FunctionDef.body = body;
p->v.FunctionDef.decorators = decorators;
p->lineno = lineno;
return p;
}
stmt_ty
ClassDef(identifier name, asdl_seq * bases, asdl_seq * body, int lineno,
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) {
PyErr_NoMemory();
return NULL;
}
p->kind = ClassDef_kind;
p->v.ClassDef.name = name;
p->v.ClassDef.bases = bases;
p->v.ClassDef.body = body;
p->lineno = lineno;
return p;
}
stmt_ty
Return(expr_ty value, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Return_kind;
p->v.Return.value = value;
p->lineno = lineno;
return p;
}
stmt_ty
Delete(asdl_seq * targets, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Delete_kind;
p->v.Delete.targets = targets;
p->lineno = lineno;
return p;
}
stmt_ty
Assign(asdl_seq * targets, expr_ty value, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Assign_kind;
p->v.Assign.targets = targets;
p->v.Assign.value = value;
p->lineno = lineno;
return p;
}
stmt_ty
AugAssign(expr_ty target, operator_ty op, expr_ty value, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = AugAssign_kind;
p->v.AugAssign.target = target;
p->v.AugAssign.op = op;
p->v.AugAssign.value = value;
p->lineno = lineno;
return p;
}
stmt_ty
Print(expr_ty dest, asdl_seq * values, bool nl, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Print_kind;
p->v.Print.dest = dest;
p->v.Print.values = values;
p->v.Print.nl = nl;
p->lineno = lineno;
return p;
}
stmt_ty
For(expr_ty target, expr_ty iter, asdl_seq * body, asdl_seq * orelse, int
lineno, 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) {
PyErr_NoMemory();
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;
return p;
}
stmt_ty
While(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = While_kind;
p->v.While.test = test;
p->v.While.body = body;
p->v.While.orelse = orelse;
p->lineno = lineno;
return p;
}
stmt_ty
If(expr_ty test, asdl_seq * body, asdl_seq * orelse, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = If_kind;
p->v.If.test = test;
p->v.If.body = body;
p->v.If.orelse = orelse;
p->lineno = lineno;
return p;
}
stmt_ty
Raise(expr_ty type, expr_ty inst, expr_ty tback, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Raise_kind;
p->v.Raise.type = type;
p->v.Raise.inst = inst;
p->v.Raise.tback = tback;
p->lineno = lineno;
return p;
}
stmt_ty
TryExcept(asdl_seq * body, asdl_seq * handlers, asdl_seq * orelse, int lineno,
PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = TryExcept_kind;
p->v.TryExcept.body = body;
p->v.TryExcept.handlers = handlers;
p->v.TryExcept.orelse = orelse;
p->lineno = lineno;
return p;
}
stmt_ty
TryFinally(asdl_seq * body, asdl_seq * finalbody, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = TryFinally_kind;
p->v.TryFinally.body = body;
p->v.TryFinally.finalbody = finalbody;
p->lineno = lineno;
return p;
}
stmt_ty
Assert(expr_ty test, expr_ty msg, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Assert_kind;
p->v.Assert.test = test;
p->v.Assert.msg = msg;
p->lineno = lineno;
return p;
}
stmt_ty
Import(asdl_seq * names, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Import_kind;
p->v.Import.names = names;
p->lineno = lineno;
return p;
}
stmt_ty
ImportFrom(identifier module, asdl_seq * names, int lineno, PyArena *arena)
{
stmt_ty p;
if (!module) {
PyErr_SetString(PyExc_ValueError,
"field module is required for ImportFrom");
return NULL;
}
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = ImportFrom_kind;
p->v.ImportFrom.module = module;
p->v.ImportFrom.names = names;
p->lineno = lineno;
return p;
}
stmt_ty
Exec(expr_ty body, expr_ty globals, expr_ty locals, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Exec_kind;
p->v.Exec.body = body;
p->v.Exec.globals = globals;
p->v.Exec.locals = locals;
p->lineno = lineno;
return p;
}
stmt_ty
Global(asdl_seq * names, int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Global_kind;
p->v.Global.names = names;
p->lineno = lineno;
return p;
}
stmt_ty
Expr(expr_ty value, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Expr_kind;
p->v.Expr.value = value;
p->lineno = lineno;
return p;
}
stmt_ty
Pass(int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Pass_kind;
p->lineno = lineno;
return p;
}
stmt_ty
Break(int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Break_kind;
p->lineno = lineno;
return p;
}
stmt_ty
Continue(int lineno, PyArena *arena)
{
stmt_ty p;
p = (stmt_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Continue_kind;
p->lineno = lineno;
return p;
}
expr_ty
BoolOp(boolop_ty op, asdl_seq * values, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = BoolOp_kind;
p->v.BoolOp.op = op;
p->v.BoolOp.values = values;
p->lineno = lineno;
return p;
}
expr_ty
BinOp(expr_ty left, operator_ty op, expr_ty right, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = BinOp_kind;
p->v.BinOp.left = left;
p->v.BinOp.op = op;
p->v.BinOp.right = right;
p->lineno = lineno;
return p;
}
expr_ty
UnaryOp(unaryop_ty op, expr_ty operand, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = UnaryOp_kind;
p->v.UnaryOp.op = op;
p->v.UnaryOp.operand = operand;
p->lineno = lineno;
return p;
}
expr_ty
Lambda(arguments_ty args, expr_ty body, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Lambda_kind;
p->v.Lambda.args = args;
p->v.Lambda.body = body;
p->lineno = lineno;
return p;
}
expr_ty
Dict(asdl_seq * keys, asdl_seq * values, int lineno, PyArena *arena)
{
expr_ty p;
p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Dict_kind;
p->v.Dict.keys = keys;
p->v.Dict.values = values;
p->lineno = lineno;
return p;
}
expr_ty
ListComp(expr_ty elt, asdl_seq * generators, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = ListComp_kind;
p->v.ListComp.elt = elt;
p->v.ListComp.generators = generators;
p->lineno = lineno;
return p;
}
expr_ty
GeneratorExp(expr_ty elt, asdl_seq * generators, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = GeneratorExp_kind;
p->v.GeneratorExp.elt = elt;
p->v.GeneratorExp.generators = generators;
p->lineno = lineno;
return p;
}
expr_ty
Yield(expr_ty value, int lineno, PyArena *arena)
{
expr_ty p;
p = (expr_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->kind = Yield_kind;
p->v.Yield.value = value;
p->lineno = lineno;
return p;
}
expr_ty
Compare(expr_ty left, asdl_seq * ops, asdl_seq * comparators, int lineno,
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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Compare_kind;
p->v.Compare.left = left;
p->v.Compare.ops = ops;
p->v.Compare.comparators = comparators;
p->lineno = lineno;
return p;
}
expr_ty
Call(expr_ty func, asdl_seq * args, asdl_seq * keywords, expr_ty starargs,
expr_ty kwargs, int lineno, 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) {
PyErr_NoMemory();
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;
return p;
}
expr_ty
Repr(expr_ty value, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Repr_kind;
p->v.Repr.value = value;
p->lineno = lineno;
return p;
}
expr_ty
Num(object n, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Num_kind;
p->v.Num.n = n;
p->lineno = lineno;
return p;
}
expr_ty
Str(string s, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Str_kind;
p->v.Str.s = s;
p->lineno = lineno;
return p;
}
expr_ty
Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int lineno,
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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Attribute_kind;
p->v.Attribute.value = value;
p->v.Attribute.attr = attr;
p->v.Attribute.ctx = ctx;
p->lineno = lineno;
return p;
}
expr_ty
Subscript(expr_ty value, slice_ty slice, expr_context_ty ctx, int lineno,
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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Subscript_kind;
p->v.Subscript.value = value;
p->v.Subscript.slice = slice;
p->v.Subscript.ctx = ctx;
p->lineno = lineno;
return p;
}
expr_ty
Name(identifier id, expr_context_ty ctx, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Name_kind;
p->v.Name.id = id;
p->v.Name.ctx = ctx;
p->lineno = lineno;
return p;
}
expr_ty
List(asdl_seq * elts, expr_context_ty ctx, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = List_kind;
p->v.List.elts = elts;
p->v.List.ctx = ctx;
p->lineno = lineno;
return p;
}
expr_ty
Tuple(asdl_seq * elts, expr_context_ty ctx, int lineno, 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) {
PyErr_NoMemory();
return NULL;
}
p->kind = Tuple_kind;
p->v.Tuple.elts = elts;
p->v.Tuple.ctx = ctx;
p->lineno = lineno;
return p;
}
slice_ty
Ellipsis(PyArena *arena)
{
slice_ty p;
p = (slice_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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, PyArena *arena)
{
excepthandler_ty p;
p = (excepthandler_ty)PyArena_Malloc(arena, sizeof(*p));
if (!p) {
PyErr_NoMemory();
return NULL;
}
p->type = type;
p->name = name;
p->body = body;
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
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) {
PyErr_NoMemory();
return NULL;
}
p->name = name;
p->asname = asname;
return p;
}
#define CHECKSIZE(BUF, OFF, MIN) { \
int need = *(OFF) + MIN; \
if (need >= PyString_GET_SIZE(*(BUF))) { \
int newsize = PyString_GET_SIZE(*(BUF)) * 2; \
if (newsize < need) \
newsize = need; \
if (_PyString_Resize((BUF), newsize) < 0) \
return 0; \
} \
}
static int
marshal_write_int(PyObject **buf, int *offset, int x)
{
char *s;
CHECKSIZE(buf, offset, 4)
s = PyString_AS_STRING(*buf) + (*offset);
s[0] = (x & 0xff);
s[1] = (x >> 8) & 0xff;
s[2] = (x >> 16) & 0xff;
s[3] = (x >> 24) & 0xff;
*offset += 4;
return 1;
}
static int
marshal_write_bool(PyObject **buf, int *offset, bool b)
{
if (b)
marshal_write_int(buf, offset, 1);
else
marshal_write_int(buf, offset, 0);
return 1;
}
static int
marshal_write_identifier(PyObject **buf, int *offset, identifier id)
{
int l = PyString_GET_SIZE(id);
marshal_write_int(buf, offset, l);
CHECKSIZE(buf, offset, l);
memcpy(PyString_AS_STRING(*buf) + *offset,
PyString_AS_STRING(id), l);
*offset += l;
return 1;
}
static int
marshal_write_string(PyObject **buf, int *offset, string s)
{
int len = PyString_GET_SIZE(s);
marshal_write_int(buf, offset, len);
CHECKSIZE(buf, offset, len);
memcpy(PyString_AS_STRING(*buf) + *offset,
PyString_AS_STRING(s), len);
*offset += len;
return 1;
}
static int
marshal_write_object(PyObject **buf, int *offset, object s)
{
/* XXX */
return 0;
}
static int
marshal_write_mod(PyObject **buf, int *off, mod_ty o)
{
int i;
switch (o->kind) {
case Module_kind:
marshal_write_int(buf, off, 1);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Module.body));
for (i = 0; i < asdl_seq_LEN(o->v.Module.body); i++) {
void *elt = asdl_seq_GET(o->v.Module.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case Interactive_kind:
marshal_write_int(buf, off, 2);
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.Interactive.body));
for (i = 0; i < asdl_seq_LEN(o->v.Interactive.body); i++) {
void *elt = asdl_seq_GET(o->v.Interactive.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case Expression_kind:
marshal_write_int(buf, off, 3);
marshal_write_expr(buf, off, o->v.Expression.body);
break;
case Suite_kind:
marshal_write_int(buf, off, 4);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Suite.body));
for (i = 0; i < asdl_seq_LEN(o->v.Suite.body); i++) {
void *elt = asdl_seq_GET(o->v.Suite.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
}
return 1;
}
static int
marshal_write_stmt(PyObject **buf, int *off, stmt_ty o)
{
int i;
switch (o->kind) {
case FunctionDef_kind:
marshal_write_int(buf, off, 1);
marshal_write_identifier(buf, off, o->v.FunctionDef.name);
marshal_write_arguments(buf, off, o->v.FunctionDef.args);
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.FunctionDef.body));
for (i = 0; i < asdl_seq_LEN(o->v.FunctionDef.body); i++) {
void *elt = asdl_seq_GET(o->v.FunctionDef.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.FunctionDef.decorators));
for (i = 0; i < asdl_seq_LEN(o->v.FunctionDef.decorators); i++)
{
void *elt = asdl_seq_GET(o->v.FunctionDef.decorators,
i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
break;
case ClassDef_kind:
marshal_write_int(buf, off, 2);
marshal_write_identifier(buf, off, o->v.ClassDef.name);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.ClassDef.bases));
for (i = 0; i < asdl_seq_LEN(o->v.ClassDef.bases); i++) {
void *elt = asdl_seq_GET(o->v.ClassDef.bases, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.ClassDef.body));
for (i = 0; i < asdl_seq_LEN(o->v.ClassDef.body); i++) {
void *elt = asdl_seq_GET(o->v.ClassDef.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case Return_kind:
marshal_write_int(buf, off, 3);
if (o->v.Return.value) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Return.value);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case Delete_kind:
marshal_write_int(buf, off, 4);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Delete.targets));
for (i = 0; i < asdl_seq_LEN(o->v.Delete.targets); i++) {
void *elt = asdl_seq_GET(o->v.Delete.targets, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
break;
case Assign_kind:
marshal_write_int(buf, off, 5);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Assign.targets));
for (i = 0; i < asdl_seq_LEN(o->v.Assign.targets); i++) {
void *elt = asdl_seq_GET(o->v.Assign.targets, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_expr(buf, off, o->v.Assign.value);
break;
case AugAssign_kind:
marshal_write_int(buf, off, 6);
marshal_write_expr(buf, off, o->v.AugAssign.target);
marshal_write_operator(buf, off, o->v.AugAssign.op);
marshal_write_expr(buf, off, o->v.AugAssign.value);
break;
case Print_kind:
marshal_write_int(buf, off, 7);
if (o->v.Print.dest) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Print.dest);
}
else {
marshal_write_int(buf, off, 0);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Print.values));
for (i = 0; i < asdl_seq_LEN(o->v.Print.values); i++) {
void *elt = asdl_seq_GET(o->v.Print.values, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_bool(buf, off, o->v.Print.nl);
break;
case For_kind:
marshal_write_int(buf, off, 8);
marshal_write_expr(buf, off, o->v.For.target);
marshal_write_expr(buf, off, o->v.For.iter);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.For.body));
for (i = 0; i < asdl_seq_LEN(o->v.For.body); i++) {
void *elt = asdl_seq_GET(o->v.For.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.For.orelse));
for (i = 0; i < asdl_seq_LEN(o->v.For.orelse); i++) {
void *elt = asdl_seq_GET(o->v.For.orelse, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case While_kind:
marshal_write_int(buf, off, 9);
marshal_write_expr(buf, off, o->v.While.test);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.While.body));
for (i = 0; i < asdl_seq_LEN(o->v.While.body); i++) {
void *elt = asdl_seq_GET(o->v.While.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.While.orelse));
for (i = 0; i < asdl_seq_LEN(o->v.While.orelse); i++) {
void *elt = asdl_seq_GET(o->v.While.orelse, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case If_kind:
marshal_write_int(buf, off, 10);
marshal_write_expr(buf, off, o->v.If.test);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.If.body));
for (i = 0; i < asdl_seq_LEN(o->v.If.body); i++) {
void *elt = asdl_seq_GET(o->v.If.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.If.orelse));
for (i = 0; i < asdl_seq_LEN(o->v.If.orelse); i++) {
void *elt = asdl_seq_GET(o->v.If.orelse, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case Raise_kind:
marshal_write_int(buf, off, 11);
if (o->v.Raise.type) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Raise.type);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Raise.inst) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Raise.inst);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Raise.tback) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Raise.tback);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case TryExcept_kind:
marshal_write_int(buf, off, 12);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.TryExcept.body));
for (i = 0; i < asdl_seq_LEN(o->v.TryExcept.body); i++) {
void *elt = asdl_seq_GET(o->v.TryExcept.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.TryExcept.handlers));
for (i = 0; i < asdl_seq_LEN(o->v.TryExcept.handlers); i++) {
void *elt = asdl_seq_GET(o->v.TryExcept.handlers, i);
marshal_write_excepthandler(buf, off,
(excepthandler_ty)elt);
}
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.TryExcept.orelse));
for (i = 0; i < asdl_seq_LEN(o->v.TryExcept.orelse); i++) {
void *elt = asdl_seq_GET(o->v.TryExcept.orelse, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case TryFinally_kind:
marshal_write_int(buf, off, 13);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.TryFinally.body));
for (i = 0; i < asdl_seq_LEN(o->v.TryFinally.body); i++) {
void *elt = asdl_seq_GET(o->v.TryFinally.body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.TryFinally.finalbody));
for (i = 0; i < asdl_seq_LEN(o->v.TryFinally.finalbody); i++) {
void *elt = asdl_seq_GET(o->v.TryFinally.finalbody, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
break;
case Assert_kind:
marshal_write_int(buf, off, 14);
marshal_write_expr(buf, off, o->v.Assert.test);
if (o->v.Assert.msg) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Assert.msg);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case Import_kind:
marshal_write_int(buf, off, 15);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Import.names));
for (i = 0; i < asdl_seq_LEN(o->v.Import.names); i++) {
void *elt = asdl_seq_GET(o->v.Import.names, i);
marshal_write_alias(buf, off, (alias_ty)elt);
}
break;
case ImportFrom_kind:
marshal_write_int(buf, off, 16);
marshal_write_identifier(buf, off, o->v.ImportFrom.module);
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.ImportFrom.names));
for (i = 0; i < asdl_seq_LEN(o->v.ImportFrom.names); i++) {
void *elt = asdl_seq_GET(o->v.ImportFrom.names, i);
marshal_write_alias(buf, off, (alias_ty)elt);
}
break;
case Exec_kind:
marshal_write_int(buf, off, 17);
marshal_write_expr(buf, off, o->v.Exec.body);
if (o->v.Exec.globals) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Exec.globals);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Exec.locals) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Exec.locals);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case Global_kind:
marshal_write_int(buf, off, 18);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Global.names));
for (i = 0; i < asdl_seq_LEN(o->v.Global.names); i++) {
void *elt = asdl_seq_GET(o->v.Global.names, i);
marshal_write_identifier(buf, off, (identifier)elt);
}
break;
case Expr_kind:
marshal_write_int(buf, off, 19);
marshal_write_expr(buf, off, o->v.Expr.value);
break;
case Pass_kind:
marshal_write_int(buf, off, 20);
break;
case Break_kind:
marshal_write_int(buf, off, 21);
break;
case Continue_kind:
marshal_write_int(buf, off, 22);
break;
}
return 1;
}
static int
marshal_write_expr(PyObject **buf, int *off, expr_ty o)
{
int i;
switch (o->kind) {
case BoolOp_kind:
marshal_write_int(buf, off, 1);
marshal_write_boolop(buf, off, o->v.BoolOp.op);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.BoolOp.values));
for (i = 0; i < asdl_seq_LEN(o->v.BoolOp.values); i++) {
void *elt = asdl_seq_GET(o->v.BoolOp.values, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
break;
case BinOp_kind:
marshal_write_int(buf, off, 2);
marshal_write_expr(buf, off, o->v.BinOp.left);
marshal_write_operator(buf, off, o->v.BinOp.op);
marshal_write_expr(buf, off, o->v.BinOp.right);
break;
case UnaryOp_kind:
marshal_write_int(buf, off, 3);
marshal_write_unaryop(buf, off, o->v.UnaryOp.op);
marshal_write_expr(buf, off, o->v.UnaryOp.operand);
break;
case Lambda_kind:
marshal_write_int(buf, off, 4);
marshal_write_arguments(buf, off, o->v.Lambda.args);
marshal_write_expr(buf, off, o->v.Lambda.body);
break;
case Dict_kind:
marshal_write_int(buf, off, 5);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Dict.keys));
for (i = 0; i < asdl_seq_LEN(o->v.Dict.keys); i++) {
void *elt = asdl_seq_GET(o->v.Dict.keys, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Dict.values));
for (i = 0; i < asdl_seq_LEN(o->v.Dict.values); i++) {
void *elt = asdl_seq_GET(o->v.Dict.values, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
break;
case ListComp_kind:
marshal_write_int(buf, off, 6);
marshal_write_expr(buf, off, o->v.ListComp.elt);
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.ListComp.generators));
for (i = 0; i < asdl_seq_LEN(o->v.ListComp.generators); i++) {
void *elt = asdl_seq_GET(o->v.ListComp.generators, i);
marshal_write_comprehension(buf, off,
(comprehension_ty)elt);
}
break;
case GeneratorExp_kind:
marshal_write_int(buf, off, 7);
marshal_write_expr(buf, off, o->v.GeneratorExp.elt);
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.GeneratorExp.generators));
for (i = 0; i < asdl_seq_LEN(o->v.GeneratorExp.generators);
i++) {
void *elt = asdl_seq_GET(o->v.GeneratorExp.generators,
i);
marshal_write_comprehension(buf, off,
(comprehension_ty)elt);
}
break;
case Yield_kind:
marshal_write_int(buf, off, 8);
if (o->v.Yield.value) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Yield.value);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case Compare_kind:
marshal_write_int(buf, off, 9);
marshal_write_expr(buf, off, o->v.Compare.left);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Compare.ops));
for (i = 0; i < asdl_seq_LEN(o->v.Compare.ops); i++) {
void *elt = asdl_seq_GET(o->v.Compare.ops, i);
marshal_write_cmpop(buf, off, (cmpop_ty)elt);
}
marshal_write_int(buf, off,
asdl_seq_LEN(o->v.Compare.comparators));
for (i = 0; i < asdl_seq_LEN(o->v.Compare.comparators); i++) {
void *elt = asdl_seq_GET(o->v.Compare.comparators, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
break;
case Call_kind:
marshal_write_int(buf, off, 10);
marshal_write_expr(buf, off, o->v.Call.func);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Call.args));
for (i = 0; i < asdl_seq_LEN(o->v.Call.args); i++) {
void *elt = asdl_seq_GET(o->v.Call.args, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Call.keywords));
for (i = 0; i < asdl_seq_LEN(o->v.Call.keywords); i++) {
void *elt = asdl_seq_GET(o->v.Call.keywords, i);
marshal_write_keyword(buf, off, (keyword_ty)elt);
}
if (o->v.Call.starargs) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Call.starargs);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Call.kwargs) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Call.kwargs);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case Repr_kind:
marshal_write_int(buf, off, 11);
marshal_write_expr(buf, off, o->v.Repr.value);
break;
case Num_kind:
marshal_write_int(buf, off, 12);
marshal_write_object(buf, off, o->v.Num.n);
break;
case Str_kind:
marshal_write_int(buf, off, 13);
marshal_write_string(buf, off, o->v.Str.s);
break;
case Attribute_kind:
marshal_write_int(buf, off, 14);
marshal_write_expr(buf, off, o->v.Attribute.value);
marshal_write_identifier(buf, off, o->v.Attribute.attr);
marshal_write_expr_context(buf, off, o->v.Attribute.ctx);
break;
case Subscript_kind:
marshal_write_int(buf, off, 15);
marshal_write_expr(buf, off, o->v.Subscript.value);
marshal_write_slice(buf, off, o->v.Subscript.slice);
marshal_write_expr_context(buf, off, o->v.Subscript.ctx);
break;
case Name_kind:
marshal_write_int(buf, off, 16);
marshal_write_identifier(buf, off, o->v.Name.id);
marshal_write_expr_context(buf, off, o->v.Name.ctx);
break;
case List_kind:
marshal_write_int(buf, off, 17);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.List.elts));
for (i = 0; i < asdl_seq_LEN(o->v.List.elts); i++) {
void *elt = asdl_seq_GET(o->v.List.elts, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_expr_context(buf, off, o->v.List.ctx);
break;
case Tuple_kind:
marshal_write_int(buf, off, 18);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.Tuple.elts));
for (i = 0; i < asdl_seq_LEN(o->v.Tuple.elts); i++) {
void *elt = asdl_seq_GET(o->v.Tuple.elts, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
marshal_write_expr_context(buf, off, o->v.Tuple.ctx);
break;
}
return 1;
}
static int
marshal_write_expr_context(PyObject **buf, int *off, expr_context_ty o)
{
switch (o) {
case Load:
marshal_write_int(buf, off, 1);
break;
case Store:
marshal_write_int(buf, off, 2);
break;
case Del:
marshal_write_int(buf, off, 3);
break;
case AugLoad:
marshal_write_int(buf, off, 4);
break;
case AugStore:
marshal_write_int(buf, off, 5);
break;
case Param:
marshal_write_int(buf, off, 6);
break;
}
return 1;
}
static int
marshal_write_slice(PyObject **buf, int *off, slice_ty o)
{
int i;
switch (o->kind) {
case Ellipsis_kind:
marshal_write_int(buf, off, 1);
break;
case Slice_kind:
marshal_write_int(buf, off, 2);
if (o->v.Slice.lower) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Slice.lower);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Slice.upper) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Slice.upper);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->v.Slice.step) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->v.Slice.step);
}
else {
marshal_write_int(buf, off, 0);
}
break;
case ExtSlice_kind:
marshal_write_int(buf, off, 3);
marshal_write_int(buf, off, asdl_seq_LEN(o->v.ExtSlice.dims));
for (i = 0; i < asdl_seq_LEN(o->v.ExtSlice.dims); i++) {
void *elt = asdl_seq_GET(o->v.ExtSlice.dims, i);
marshal_write_slice(buf, off, (slice_ty)elt);
}
break;
case Index_kind:
marshal_write_int(buf, off, 4);
marshal_write_expr(buf, off, o->v.Index.value);
break;
}
return 1;
}
static int
marshal_write_boolop(PyObject **buf, int *off, boolop_ty o)
{
switch (o) {
case And:
marshal_write_int(buf, off, 1);
break;
case Or:
marshal_write_int(buf, off, 2);
break;
}
return 1;
}
static int
marshal_write_operator(PyObject **buf, int *off, operator_ty o)
{
switch (o) {
case Add:
marshal_write_int(buf, off, 1);
break;
case Sub:
marshal_write_int(buf, off, 2);
break;
case Mult:
marshal_write_int(buf, off, 3);
break;
case Div:
marshal_write_int(buf, off, 4);
break;
case Mod:
marshal_write_int(buf, off, 5);
break;
case Pow:
marshal_write_int(buf, off, 6);
break;
case LShift:
marshal_write_int(buf, off, 7);
break;
case RShift:
marshal_write_int(buf, off, 8);
break;
case BitOr:
marshal_write_int(buf, off, 9);
break;
case BitXor:
marshal_write_int(buf, off, 10);
break;
case BitAnd:
marshal_write_int(buf, off, 11);
break;
case FloorDiv:
marshal_write_int(buf, off, 12);
break;
}
return 1;
}
static int
marshal_write_unaryop(PyObject **buf, int *off, unaryop_ty o)
{
switch (o) {
case Invert:
marshal_write_int(buf, off, 1);
break;
case Not:
marshal_write_int(buf, off, 2);
break;
case UAdd:
marshal_write_int(buf, off, 3);
break;
case USub:
marshal_write_int(buf, off, 4);
break;
}
return 1;
}
static int
marshal_write_cmpop(PyObject **buf, int *off, cmpop_ty o)
{
switch (o) {
case Eq:
marshal_write_int(buf, off, 1);
break;
case NotEq:
marshal_write_int(buf, off, 2);
break;
case Lt:
marshal_write_int(buf, off, 3);
break;
case LtE:
marshal_write_int(buf, off, 4);
break;
case Gt:
marshal_write_int(buf, off, 5);
break;
case GtE:
marshal_write_int(buf, off, 6);
break;
case Is:
marshal_write_int(buf, off, 7);
break;
case IsNot:
marshal_write_int(buf, off, 8);
break;
case In:
marshal_write_int(buf, off, 9);
break;
case NotIn:
marshal_write_int(buf, off, 10);
break;
}
return 1;
}
static int
marshal_write_comprehension(PyObject **buf, int *off, comprehension_ty o)
{
int i;
marshal_write_expr(buf, off, o->target);
marshal_write_expr(buf, off, o->iter);
marshal_write_int(buf, off, asdl_seq_LEN(o->ifs));
for (i = 0; i < asdl_seq_LEN(o->ifs); i++) {
void *elt = asdl_seq_GET(o->ifs, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
return 1;
}
static int
marshal_write_excepthandler(PyObject **buf, int *off, excepthandler_ty o)
{
int i;
if (o->type) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->type);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->name) {
marshal_write_int(buf, off, 1);
marshal_write_expr(buf, off, o->name);
}
else {
marshal_write_int(buf, off, 0);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->body));
for (i = 0; i < asdl_seq_LEN(o->body); i++) {
void *elt = asdl_seq_GET(o->body, i);
marshal_write_stmt(buf, off, (stmt_ty)elt);
}
return 1;
}
static int
marshal_write_arguments(PyObject **buf, int *off, arguments_ty o)
{
int i;
marshal_write_int(buf, off, asdl_seq_LEN(o->args));
for (i = 0; i < asdl_seq_LEN(o->args); i++) {
void *elt = asdl_seq_GET(o->args, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
if (o->vararg) {
marshal_write_int(buf, off, 1);
marshal_write_identifier(buf, off, o->vararg);
}
else {
marshal_write_int(buf, off, 0);
}
if (o->kwarg) {
marshal_write_int(buf, off, 1);
marshal_write_identifier(buf, off, o->kwarg);
}
else {
marshal_write_int(buf, off, 0);
}
marshal_write_int(buf, off, asdl_seq_LEN(o->defaults));
for (i = 0; i < asdl_seq_LEN(o->defaults); i++) {
void *elt = asdl_seq_GET(o->defaults, i);
marshal_write_expr(buf, off, (expr_ty)elt);
}
return 1;
}
static int
marshal_write_keyword(PyObject **buf, int *off, keyword_ty o)
{
marshal_write_identifier(buf, off, o->arg);
marshal_write_expr(buf, off, o->value);
return 1;
}
static int
marshal_write_alias(PyObject **buf, int *off, alias_ty o)
{
marshal_write_identifier(buf, off, o->name);
if (o->asname) {
marshal_write_int(buf, off, 1);
marshal_write_identifier(buf, off, o->asname);
}
else {
marshal_write_int(buf, off, 0);
}
return 1;
}
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