[Cython] Temps again

[Dag Sverre Seljebotn]

Stefan Behnel wrote:
> Robert Bradshaw wrote:
>   
>> Unfortunately the devel branch is even less stable than usual, as
>> temporary variable handling is undergoing a major shift
>>     
>
> "less stable" is a clear understatement. I actually consider it broken in
> a couple of places. A lot of code will still work, but crashes (both
> compiler crashes and runtime crashes) should be expected.
>   
The only changes that's been done should be backwards-compatible with 
the old temp system though. So if you feel that this is the wrong time 
for fixing up those things and that it halts other kinds of development, 
you "should" be able to simply change the nodes back to ExprNode and 
have everything go back to a relatively normal, stable state. Except 
your dict optimizations, but those can be disabled easily. (I suppose 
BoolBinopNode might be an exception to this BTW, but that's localized to 
one place.)

I won't be able to lend you a hand on those bugs for a week or two at least.

Dag Sverre