On Jun 11, 2015, at 19:48 , Marco S Hyman <m...@snafu.org> wrote:
> 
> switch test {

Roland “maliciously” misused capitalization of types. ‘test’ is actually an 
enum type, not a variable of enum type, so this switch statement isn’t valid 
either.

The example in the video is this:

> for case .MyEnumCase (let value) in enumValues {


One thing the video doesn’t show is what ‘enumValues’ is. Perhaps it’s 
something other than [MyEnum].

What’s odd about ‘for case’ (I think) is that there’s a two-level binding going 
on. There’s a retrieval of an element of the sequence (of some enum type), then 
there’s the retrieval of the associated value. Perhaps this is sufficiently 
complex to implement that it’s not actually done yet.

The following works:

> for case test.two in x {

so the pattern matching itself is implemented. The puzzle is how to correctly 
bind the associated value.


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