feat(check): Let type aliases be referred via projection #375
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Since we want to provide the correct spans in the errors I had to hook into the ast type translation which was slightly awkward (need to clone `type_cache` to make lifetimes work).
## Example
```f#
type Test = Int
let module = { Test }
let x : module.Test = 1
x
```
Closes gluon-lang#192
Fixes gluon-lang#370
|
I realized that it was actually quite simple to implement this so I figured I might as well do it instead of removing rule from the grammar! |
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Since we want to provide the correct spans in the errors I had to hook into the ast type translation which was slightly awkward (need to clone
type_cacheto make lifetimes work).Example
Closes #192
Fixes #370