Florian Diebold
0a20770f46
Some renamings for clarity
2019-07-14 18:22:47 +02:00
Florian Diebold
b1b12072ed
Start handling environment in trait resolution
...
I.e. if we are inside a function with some where clauses, we assume these where
clauses hold.
2019-07-08 21:20:17 +02:00
Florian Diebold
f854a29c9a
Make EnumVariant a GenericDef and simplify some code
2019-07-06 17:43:13 +02:00
Florian Diebold
065d398701
Add trait obligations for where clauses when calling functions/methods
...
E.g. if we call `foo<T: Into<u32>>(x)`, that adds an obligation that `x:
Into<u32>`, etc.
2019-07-06 17:34:05 +02:00
Aleksey Kladov
1834bae5b8
allow rustfmt to reorder imports
...
This wasn't a right decision in the first place, the feature flag was
broken in the last rustfmt release, and syntax highlighting of imports
is more important anyway
2019-07-04 23:09:09 +03:00
Aleksey Kladov
0caec7d250
rename XSignature -> XData
2019-06-18 20:20:08 +03:00
Florian Diebold
49489dc20c
Add basic infrastructure for assoc type projection
2019-06-15 18:21:23 +02:00
Aleksey Kladov
780e1a365b
somewhat better name
2019-06-08 18:38:14 +03:00
Aleksey Kladov
c6ee9d681c
add tests for primitive types
2019-05-30 15:14:11 +03:00
Aleksey Kladov
97158f5c8a
add built-in types to scopes
2019-05-30 15:03:58 +03:00
Aleksey Kladov
e6545cc647
add ModuleDef::BuiltInType
2019-05-30 14:06:28 +03:00
Aleksey Kladov
5d54aa6781
add union to code_model
2019-05-23 20:18:47 +03:00
Aleksey Kladov
4ca8331933
remove minor code duplication
2019-05-21 01:02:29 +03:00
Edwin Cheng
3fc344b9f1
Use normal iteration instead of walk_mut
2019-05-20 17:48:58 +08:00
Edwin Cheng
d4dc879415
Add infer for generic default type
2019-05-19 21:08:16 +08:00
Florian Diebold
50bbf9eb09
Handle where clauses in trait solving
2019-05-11 16:21:20 +02:00
Florian Diebold
a4eb1a546c
Differentiate Tuple / FnPtr type constructors by cardinality
...
This is necessary because Chalk (reasonably) expects each 'struct' to know how
many type parameters it takes.
2019-05-04 19:11:21 +02:00
Florian Diebold
b9c0c2abb7
Chalk integration
...
- add proper canonicalization logic
- add conversions from/to Chalk IR
2019-05-04 18:18:30 +02:00
Florian Diebold
8bcbcc454c
Extract generic_params method to a HasGenericParams trait
2019-04-14 13:07:45 +02:00
Florian Diebold
9339241b78
Some cleanup
2019-04-14 11:28:53 +02:00
Florian Diebold
a1ed53a4f1
More trait infrastructure
...
- make it possible to get parent trait from method
- add 'obligation' machinery for checking that a type implements a
trait (and inferring facts about type variables from that)
- handle type parameters of traits (to a certain degree)
- improve the hacky implements check to cover enough cases to exercise the
handling of traits with type parameters
- basic canonicalization (will probably also be done by Chalk)
2019-04-14 11:28:53 +02:00
Florian Diebold
413c87f155
Get substs for trait refs in impl blocks
2019-04-14 11:28:53 +02:00
Aleksey Kladov
4fd8cfd6ad
replace todo with fixme
2019-03-23 11:07:09 +03:00
yanchith
504c8c7c2e
Refactor primitive types into more orthogonal representation
2019-03-22 10:09:35 +01:00
Florian Diebold
f10f5a81b3
TypeName => TypeCtor
2019-03-21 22:20:03 +01:00
Florian Diebold
8a5fbf4713
Remove the old variants replaced by Ty::Apply
2019-03-21 22:17:00 +01:00
Florian Diebold
bc7752e527
Represent FnPtr and Tuple using Substs
2019-03-21 22:11:53 +01:00
Aleksey Kladov
f5165af9a7
make Name::new private
2019-03-20 22:33:26 +03:00
Florian Diebold
7faae12311
Remove FnSig from FnDef type
...
It doesn't need to be in there since it's just information from the def. Another
step towards aligning Ty with Chalk's representation.
2019-03-16 17:29:55 +01:00
Florian Diebold
a9ddaba905
Refactor FnSig a bit
2019-03-16 17:21:32 +01:00
Florian Diebold
c5ee60e05b
Replace Display by a pretty printing trait for Ty
...
This allows removing the names from Adt and FnDef (and more later), as a first
step towards aligning more with chalk's Ty :)
2019-03-16 16:36:59 +01:00
Ville Penttinen
29f93a7906
Add static type inference
2019-02-25 10:55:23 +02:00
Ville Penttinen
18b0bd9bff
Add const type inference
2019-02-25 10:51:46 +02:00
Florian Diebold
bd8ed644e4
Rename Type => TypeAlias
2019-02-24 21:36:49 +01:00
Florian Diebold
5d72b96988
Implement support for type aliases
2019-02-24 20:54:04 +01:00
Florian Diebold
82fe7b77a3
Refactor associated method resolution a bit and make it work with generics
2019-02-23 23:00:02 +01:00
Florian Diebold
dcfb4ee702
Split ty.rs into several modules
...
It was just getting too big. We now have:
- ty: the `Ty` enum and helpers
- ty::infer: actual type inference
- ty::lower: lowering from HIR to `Ty`
- ty::op: helpers for binary operations, currently
2019-02-23 15:36:38 +01:00