[Python-ideas] x=(yield from) confusion [was:Yet another alternative name for yield-from]

[Greg Ewing]

Nick Coghlan wrote:

> Since the language reference is actually silent on the topic of caching
> the bound method when iterating over an object,

Since it's silent about that, if you write a for-loop
that relies on presence or absence of cacheing behaviour,
the result is undefined. The behaviour of yield-from
on the same iterator would also be undefined.

It's meaningless to talk about whether one undefined
construct has the same semantics as another.

-- 
Greg