def __init__(self, space, fields, size, alignment, is_union=False, pack=0):
name_to_index = {}
if fields is not None:
for i in range(len(fields)):
name, tp, bitsize = fields[i]
if name in name_to_index:
raise oefmt(space.w_ValueError, "duplicate field name %s",
name)
try:
rutf8.check_ascii(name)
except rutf8.CheckError:
raise oefmt(space.w_TypeError, 'non-ascii field name')
name_to_index[name] = i
size, alignment, pos, bitsizes = size_alignment_pos(
fields, is_union, pack)
else: # opaque case
fields = []
pos = []
bitsizes = None
self.fields = fields
self.size = size
self.alignment = alignment
self.ll_positions = pos
self.ll_bitsizes = bitsizes
self.name_to_index = name_to_index
def f(x, y):
z = 0
while z < 10:
jitdriver.jit_merge_point(x=x, y=y, z=z)
if x > 0:
s = "abc"
else:
s = "def"
check_ascii(s)
z += 1
return 0
def test_check_ascii(s):
raised = False
try:
s.decode('ascii')
except UnicodeDecodeError as e:
raised = True
try:
rutf8.check_ascii(s)
except rutf8.CheckError:
assert raised
else:
assert not raised