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bunch_of_types = cython.fused_type(bytes, cython.int, cython.float)
string_t = cython.fused_type(cython.p_char, bytes, unicode)
@cython.cfunc
def myfunc(i: cython.integral, s: bunch_of_types) -> cython.integral:
# Only one of these branches will be compiled for each specialization!
if cython.integral is int:
print('i is an int')
elif cython.integral is long:
print('i is a long')
else:
print('i is a short')
if bunch_of_types in string_t:
print("s is a string!")
return i * 2
myfunc(cython.cast(cython.int, 5), b'm') # will print "i is an int" and "s is a string"
myfunc(cython.cast(cython.long, 5), 3) # will print "i is a long"
myfunc(cython.cast(cython.short, 5), 3) # will print "i is a short"
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