[Cython] Fused types don't work with cdef classes?

[Dave Hirschfeld]

Is this a bug?
The following code fails to compile on windows VS2012, 32bit Python2.7 with a 
recent 0.19-pre github cython:


cimport cython

ctypedef fused char_or_float:
    cython.char
    cython.float


cdef class FusedExample:
    
    def __init__(self, char_or_float x):
        pass
#

Resulting in the following exception:

C:\temp>C:\dev\bin\Python27\python.exe setup.py build_ext --inplace --
compiler=msvc
Compiling example.pyx because it changed.
Cythonizing example.pyx
running build_ext
building 'example' extension
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\BIN\cl.exe 
    /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. 
    -IC:\dev\code\Gazprom.MT\pricing\gazprom\mt\pricing 
    -IC:\dev\bin\Python27\lib\site-packages\numpy\core\include 
    "-IC:\dev\lib\Intel\Composer XE 2013\mkl\include" 
    -IC:\dev\bin\Python27\include 
    -IC:\dev\bin\Python27\PC 
    /Tp example.cpp 
    /Fobuild\temp.win32-2.7\Release\example.obj
    /EHsc /openmp
    example.cpp
example.cpp(1630) : error C2062: type 'int' unexpected
example.cpp(1630) : error C2143: syntax error : missing ';' before '{'
example.cpp(1630) : error C2447: '{' : missing function header (old-style formal 
list?)
example.cpp(1687) : error C2062: type 'int' unexpected
example.cpp(1687) : error C2143: syntax error : missing ';' before '{'
example.cpp(1687) : error C2447: '{' : missing function header (old-style formal 
list?)
example.cpp(3869) : error C2440: 'initializing' : cannot convert 
        from 'PyObject *(__cdecl *)(PyObject *,PyObject *,PyObject *)' to 
'initproc'
        None of the functions with this name in scope match the target type
error: command '"C:\Program Files (x86)\Microsoft Visual Studio 
11.0\VC\BIN\cl.exe"' 
failed with exit status 2


If the cdef is removed from the class it compiles fine. Are fused types supposed 
to work with cdef classes?


Thanks,
Dave