cython0.25b1

Error compiling Cython file:
------------------------------------------------------------
...
            cdef BondArray bondarray, bondarray_h
            cdef BondType btype = BondType()

            bondarray = self.thisptr.Bonds()
            bondarray_h = self.thisptr.BondsH()
            bondarray.insert(bondarray.end(), bondarray_h.begin(), bondarray_h.end())
                           ^
------------------------------------------------------------

pytraj/topology/topology.pyx:672:28: Compiler crash in AnalyseExpressionsTransform

ModuleNode.body = StatListNode(topology.pyx:2:0)
StatListNode.stats[24] = StatListNode(topology.pyx:79:5)
StatListNode.stats[0] = CClassDefNode(topology.pyx:79:5,
    as_name = 'Topology',
    class_name = 'Topology',
    module_name = '',
    visibility = 'private')
CClassDefNode.body = StatListNode(topology.pyx:80:4)
StatListNode.stats[51] = PropertyNode(topology.pyx:663:4,
    name = 'bonds')
PropertyNode.body = StatListNode(topology.pyx:664:8)
StatListNode.stats[0] = GeneratorDefNode(topology.pyx:664:8,
    doc = 'return bond iterator',
    is_generator = True,
    modifiers = [...]/0,
    name = '__get__',
    needs_closure = True,
    num_required_args = 1,
    py_wrapper_required = True,
    reqd_kw_flags_cname = '0',
    used = True)
GeneratorDefNode.gbody = GeneratorBodyDefNode(topology.pyx:664:8,
    is_generator_body = True,
    modifiers = [...]/0,
    name = '__get__',
    py_wrapper_required = True,
    reqd_kw_flags_cname = '0')
File 'Nodes.py', line 430, in analyse_expressions: StatListNode(topology.pyx:665:12)
File 'Nodes.py', line 4741, in analyse_expressions: ExprStatNode(topology.pyx:672:28)
File 'ExprNodes.py', line 519, in analyse_expressions: SimpleCallNode(topology.pyx:672:28,
    analysed = True,
    use_managed_ref = True)
File 'ExprNodes.py', line 5122, in analyse_types: SimpleCallNode(topology.pyx:672:28,
    analysed = True,
    use_managed_ref = True)
File 'ExprNodes.py', line 5176, in analyse_c_function_call: SimpleCallNode(topology.pyx:672:28,
    analysed = True,
    use_managed_ref = True)

Compiler crash traceback from this point on:
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/ExprNodes.py", line 5176, in analyse_c_function_call
    entry = PyrexTypes.best_match(args, alternatives, self.pos, env)
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 4083, in best_match
    type = func_type.specialize(deductions),
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 2747, in specialize
    [arg.specialize(values) for arg in self.args],
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 2747, in <listcomp>
    [arg.specialize(values) for arg in self.args],
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 3051, in specialize
    return CFuncTypeArg(self.name, self.type.specialize(values), self.pos, self.cname)
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 3479, in specialize
    specialized.namespace = self.namespace.specialize(values)
  File "/u2/home/haichit/anaconda3/lib/python3.5/site-packages/Cython/Compiler/PyrexTypes.py", line 3489, in specialize
    T = values[self.templates[0]]
KeyError: <Cython.Compiler.PyrexTypes.CppClassType object at 0x7feb11d7e8d0>

Reproduce error

git clone https://github.com/Amber-MD/pytraj
cd pytraj
cython pytraj/topology/topology.pyx --cplus