Florian Diebold
497073abc6
For associated type shorthand (T::Item), use the substs from the where clause
...
So e.g. if we have `fn foo<T: SomeTrait<u32>>() -> T::Item`, we want to lower
that to `<T as SomeTrait<u32>>::Item` and not `<T as SomeTrait<_>>::Item`.
2020-04-26 16:58:08 +02:00
Florian Diebold
952714685a
Upgrade Chalk again
...
The big change here is counting binders, not
variables (https://github.com/rust-lang/chalk/pull/360 ). We have to adapt to the
same scheme for our `Ty::Bound`. It's mostly fine though, even makes some things
more clear.
2020-04-05 19:23:18 +02:00
Aleksey Kladov
9faea2364d
Use dyn Trait for working with databse
...
It improves compile time in `--release` mode quite a bit, it doesn't
really slow things down and, conceptually, it seems closer to what we
want the physical architecture to look like (we don't want to
monomorphise EVERYTHING in a single leaf crate).
2020-03-16 17:42:30 +01:00
Florian Diebold
3e106c77ff
Rework find_super_trait_path to protect against cycles
2020-02-22 13:14:39 +01:00
Florian Diebold
2d5ab63247
Add &dyn Trait -> &dyn SuperTrait coercion, and fix &T -> &dyn Trait
2020-02-22 11:09:21 +01:00
Florian Diebold
6c70619b01
Deal better with implicit type parameters and argument lists
2020-02-07 18:28:10 +01:00
Florian Diebold
dded90a748
Formatting
2020-02-07 18:28:10 +01:00
Florian Diebold
ed25cf70d5
Change Ty::Param to contain param ID
2020-02-07 18:28:10 +01:00
Florian Diebold
dbc14f9d57
First stab at desugaring bounds for APIT
2020-02-07 18:28:10 +01:00
Florian Diebold
16c6937447
Lower impl trait to variables, move away from using placeholders where they don't belong
2020-02-07 18:28:10 +01:00
Florian Diebold
93aa166748
wip lower impl trait to type args
2020-02-07 18:28:10 +01:00
Aleksey Kladov
94ad07af4b
Introduce ContainerId
2019-12-20 12:07:23 +01:00
Aleksey Kladov
8fc20b6503
Rename ContainerId -> AssocContainerId
2019-12-20 12:00:05 +01:00
Aleksey Kladov
ba12e83c26
Add body as a possible container for items
2019-12-19 18:12:46 +01:00
Aleksey Kladov
2619950b3b
Use different types for path with and without generics
2019-12-14 19:15:40 +01:00
Florian Diebold
6911bc89a7
Rename N! to name!
2019-12-13 22:33:38 +01:00
Florian Diebold
259c42f00e
Add macros for known names and paths
2019-12-13 22:33:37 +01:00
Aleksey Kladov
88c5b1282a
Rename GenericParam -> TypeParam
...
We don't have LifetimeParam yet, but they are planned!
2019-12-07 20:25:48 +01:00
Aleksey Kladov
d6c2b92409
Refactor parameter count tracking
2019-12-07 13:13:00 +01:00
Aleksey Kladov
8e9837df21
Remove idx and parent generics from generics
...
This makes `hir_def::GenericParams` flatter. The logic for
re-numbering the params is moved to hir instead.
2019-12-07 13:05:56 +01:00
Aleksey Kladov
a87579500a
Move Ty
2019-11-27 21:16:00 +03:00
