def visit_assignment(self, lhs, rhs):
if (isinstance(rhs, ExprNodes.IntNode)
and isinstance(lhs, ExprNodes.NameNode)
and Utils.long_literal(rhs.value)):
entry = lhs.entry or self.env.lookup(lhs.name)
if entry:
entry.might_overflow = True
def visit_assignment(self, lhs, rhs):
if (isinstance(rhs, ExprNodes.IntNode)
and isinstance(lhs, ExprNodes.NameNode)
and Utils.long_literal(rhs.value)):
entry = lhs.entry or self.env.lookup(lhs.name)
if entry:
entry.might_overflow = True
def get_int_const(self, str_value, longness=False):
longness = bool(longness or Utils.long_literal(str_value))
try:
c = self.int_const_index[(str_value, longness)]
except KeyError:
c = self.new_int_const(str_value, longness)
return c
def get_int_const(self, str_value, longness=False):
longness = bool(longness or Utils.long_literal(str_value))
try:
c = self.int_const_index[(str_value, longness)]
except KeyError:
c = self.new_int_const(str_value, longness)
return c
def generate_int_constants(self):
consts = [(len(c.value), c.value, c.is_long, c) for c in self.int_const_index.values()]
consts.sort()
decls_writer = self.parts["decls"]
for _, value, longness, c in consts:
cname = c.cname
decls_writer.putln("static PyObject *%s;" % cname)
if longness:
function = '%s = PyLong_FromString((char *)"%s", 0, 0); %s;'
elif Utils.long_literal(value):
function = '%s = PyInt_FromString((char *)"%s", 0, 0); %s;'
else:
function = "%s = PyInt_FromLong(%s); %s;"
init_globals = self.parts["init_globals"]
init_globals.putln(function % (cname, value, init_globals.error_goto_if_null(cname, self.module_pos)))
