Hi, ran into this error, which I haven't seen before and which I can't pin down: [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rtyper.py", line 254, in specialize_more_blocks [translation:ERROR] self.specialize_block(block) [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rtyper.py", line 406, in specialize_block [translation:ERROR] self.translate_hl_to_ll(hop, varmapping) [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rtyper.py", line 535, in translate_hl_to_ll [translation:ERROR] resultvar = hop.dispatch() [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rtyper.py", line 768, in dispatch [translation:ERROR] return translate_meth(self) [translation:ERROR] File "<487-codegen /home/wlav/pypydev/pypy/pypy/rpython/rtyper.py:610>", line 4, in translate_op_simple_call [translation:ERROR] return r_arg1.rtype_simple_call(hop) [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rpbc.py", line 723, in rtype_simple_call [translation:ERROR] return self.redispatch_call(hop, call_args=False) [translation:ERROR] File "/home/wlav/pypydev/pypy/pypy/rpython/rpbc.py", line 772, in redispatch_call [translation:ERROR] assert hop.nb_args == 1, ("arguments passed to __init__, " [translation:ERROR] AssertionError: arguments passed to __init__, but no __init__! I don't find anything that could be related to local code, until I go up to specialize_block. That block has: (Pdb+) block.operations [v1 = call_args((function free), ((1, ('flavor', 'track_... False)), v0, ('raw'), (False)), v2 = simple_call((type error), ('out of resources'))] which I presume is lltype.free() of which I have a few calls, but no recent changes (and I don't understand the complaint about __init__ at that point). I'm going to roll back history to see where things broke, but if the above rings a bell with someone, that could spare me some time ... Thanks! Cheers, Wim -- WLavrijsen@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net