def s_list_of_gcrefs():
global _cache_s_list_of_gcrefs
if _cache_s_list_of_gcrefs is None:
from rpython.annotator import model as annmodel
from rpython.rtyper.llannotation import SomePtr
from rpython.annotator.listdef import ListDef
s_gcref = SomePtr(llmemory.GCREF)
_cache_s_list_of_gcrefs = annmodel.SomeList(
ListDef(None, s_gcref, mutated=True, resized=False))
return _cache_s_list_of_gcrefs
def array(element):
listdef = ListDef(None, element, mutated=True, resized=False)
return model.SomeList(listdef)
# Dumpers and loaders
TYPE_NONE = 'N'
TYPE_FALSE = 'F'
TYPE_TRUE = 'T'
TYPE_INT = 'i'
TYPE_INT64 = 'I'
TYPE_FLOAT = 'f'
TYPE_STRING = 's'
TYPE_TUPLE = '('
TYPE_LIST = '['
TYPE_DICT = '{'
dumpers = []
loaders = []
s_list_of_chars = annmodel.SomeList(
ListDef(None, annmodel.SomeChar(), mutated=True, resized=True))
def add_dumper(s_obj, dumper):
dumpers.append((s_obj, dumper))
dumper.s_obj = s_obj
dumper._annenforceargs_ = [s_list_of_chars, s_obj]
def add_loader(s_obj, loader):
# 's_obj' should be the **least general annotation** that we're
# interested in, somehow
loaders.append((s_obj, loader))
def get_dumper_annotation(dumper):
