Niko Matsakis
388fbcb495
Sort and dedup lr1 states, fix a bunch of tests.
...
Change `~x:Foo` notation to just `x:Foo`
2015-06-24 07:17:55 -07:00
Niko Matsakis
4379b13c9d
Make type inference smarter, based on the idea that all constraints must
...
have the same type; so if we see errors or cases where we cannot infer a
type, let's just take it from one of the successful alternatives. This
lets us remote the type annotation on `E` (or `T`, depending).
2015-06-22 14:14:03 -04:00
Niko Matsakis
2d53902a4f
remove the name of the grammar, which wasn't really used for anything
2015-06-22 13:31:55 -04:00
Niko Matsakis
fc377940ed
revamp a bit to lay groundwork for better patterns, make sub have actions
2015-06-22 13:08:38 -04:00
Niko Matsakis
1faf1d2841
Start extracting out a utility library with a tokenizer, main
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fn, etc so I can write more tests
2015-06-22 09:42:19 -04:00
Niko Matsakis
411ff7a6d2
avoid emitting useless warnings
2015-06-22 08:57:43 -04:00
Niko Matsakis
15f1cd1c15
It's alive! It's alive!
2015-06-22 08:51:28 -04:00
