On Thu, Jan 6, 2011 at 10:30 AM, Stefan Behnel <stefan...@behnel.de> wrote:
> Daniel Norberg, 06.01.2011 12:20:
>> I'm getting a curious error in Cython 0.14 when trying to compile this:
>>
>>    def bar(foo):
>>        qux = foo
>>        quux = foo[qux.baz]
>>
>> The error message:
>>
>>       $ cython bar.py
>>
>>       Error compiling Cython file:
>>       ------------------------------------------------------------
>>       ...
>>       def bar(foo):
>>               qux = foo
>>               quux = foo[qux.baz]
>>                     ^
>>       ------------------------------------------------------------
>>
>>       /Users/daniel/Desktop/cython-test/bar.py:3:15: Object of type 
>> '<unspecified>' has no attribute 'baz'
>>
>> Cython 0.13 compiles this just fine. I also tried the latest revision of 
>> cython-devel (b816b03ff502) and it fails.
>
> I can reproduce this. From a quick test, it seems like the type inference
> machinery processes 'quux' and 'qux' in the wrong order, i.e. 'quux' before
> 'qux'. Anyone interested in taking a closer look?

That shouldn't be happening, as it should know the inferred type of
quux depends on the inferred type of qux. I'll take a look.

- Robert
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