On 5 Dec 2013, at 1:46 pm, Patrick Walton <pcwal...@mozilla.com> wrote:

> The particular criticisms of the Scala compiler, that the front-end does too 
> much desugaring and that code is a string, are definitely not true for the 
> Rust compiler. (Well, OK, `for` is desugared too early, but that has to be 
> fixed before 1.0 anyway because this desugaring is actually incorrect.)

Whilst desugaring too early is indeed an issue for creating a robust compiler, 
would it still make sense to think of how these language features desugar on a 
design/theoretical level? Then once these are set in stone for 1.0, document 
these transformations?

~Brendan
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