def get_rpy_type_index(space, w_obj):
"""Return an integer identifying the RPython type of the given
object or GcRef. The number starts at 1; it is an index in the
file typeids.txt produced at translation."""
gcref = unwrap(space, w_obj)
index = rgc.get_rpy_type_index(gcref)
if index < 0:
raise missing_operation(space)
return space.newint(index)
def get_rpy_type_index(space, w_obj):
"""Return an integer identifying the RPython type of the given
object or GcRef. The number starts at 1; it is an index in the
file typeids.txt produced at translation."""
gcref = unwrap(space, w_obj)
index = rgc.get_rpy_type_index(gcref)
if index < 0:
raise missing_operation(space)
return space.wrap(index)
def fn():
s = lltype.malloc(S)
s.u = lltype.malloc(U)
a = lltype.malloc(A, 1000)
s2 = lltype.malloc(S)
gcref1 = lltype.cast_opaque_ptr(llmemory.GCREF, s)
int1 = rgc.get_rpy_type_index(gcref1)
gcref2 = lltype.cast_opaque_ptr(llmemory.GCREF, s.u)
int2 = rgc.get_rpy_type_index(gcref2)
gcref3 = lltype.cast_opaque_ptr(llmemory.GCREF, a)
int3 = rgc.get_rpy_type_index(gcref3)
gcref4 = lltype.cast_opaque_ptr(llmemory.GCREF, s2)
int4 = rgc.get_rpy_type_index(gcref4)
assert int1 != int2
assert int1 != int3
assert int2 != int3
assert int1 == int4
return 0
