Marcus Klaas de Vries
7b0eaef580
Implement type inference for more binary operators
...
Mostly just for primitive numeric types such as u32 and f64. Not
yet a general solution using trait resolution.
2019-01-07 20:11:31 +01:00
Florian Diebold
7bb279b365
Implement autoderef for field accesses
2019-01-07 14:54:23 +01:00
Florian Diebold
d618b1f2ce
if let -> match
2019-01-07 01:10:29 +01:00
Florian Diebold
71f7d82e45
Introduce ArenaMap
2019-01-07 00:05:19 +01:00
Florian Diebold
cf49a11263
Sort ranges in type inference tests
...
Also rename the files to remove the numbers (they don't serve a purpose now that
there are only the data files).
2019-01-07 00:05:19 +01:00
Florian Diebold
6210e82041
Use HIR Expr for type inference
...
Now we can reuse the type inference inside a function when typing whitespace
etc. :)
2019-01-07 00:05:19 +01:00
bors[bot]
31c1999505
Merge #440
...
440: Implement type inference for boolean operators r=flodiebold a=marcusklaas
Tried implementing the easiest part of https://github.com/rust-analyzer/rust-analyzer/issues/390 . Hope this is somewhat close to what the intent of the issue was. Found it surprisingly easy to find my way around the repository - it's well organized!
Very grateful for any pointers.
Co-authored-by: Marcus Klaas de Vries <mail@marcusklaas.nl>
2019-01-06 21:28:36 +00:00
Marcus Klaas de Vries
82d9a77dad
Touch up type inference for boolean operators
...
Also try to infer its subexpressions and set type expectations
whenever possible.
2019-01-06 22:17:54 +01:00
Florian Diebold
a6f33b4ca5
Add test for invalidation of inferred types when typing inside function
...
This currently fails, but should work once we have hir::Expr.
2019-01-05 22:41:12 +01:00
Marcus Klaas de Vries
4fc233a02e
Implement type inference for boolean operators
2019-01-05 21:28:30 +01:00
Florian Diebold
226e31dae9
Add test for self type inference
2019-01-04 18:28:43 +01:00
Florian Diebold
cfa1de72eb
Implement type variables
...
This will really become necessary when we implement generics, but even now, it
allows us to reason 'backwards' to infer types of expressions that we didn't
understand for some reason.
We use ena, the union-find implementation extracted from rustc, to keep track of
type variables.
2018-12-29 12:04:34 +01:00
Florian Diebold
2870effd5c
Implement reference / pointer types
...
- parse them
- infer types of & and * expressions
2018-12-25 20:36:06 +01:00
Florian Diebold
6fcd38cc81
Infer result of struct literals, and recurse into their child expressions
2018-12-25 15:16:42 +01:00
Florian Diebold
b5b68f2094
Add basic HIR and types for structs/enums
2018-12-25 15:16:42 +01:00
Florian Diebold
4befde1eee
Change inference tests to have one per file
2018-12-24 15:36:54 +01:00
Florian Diebold
655f5bc261
Rename a variable for consistency
2018-12-24 15:19:49 +01:00
Florian Diebold
ef67581104
Resolve paths to defs (functions currently) during type inference
2018-12-23 17:13:11 +01:00
Florian Diebold
515c3bc59b
Cleanup
2018-12-23 13:48:04 +01:00
Florian Diebold
7348f7883f
Add testing infrastructure for type inference
...
- move dir_tests to test_utils for that.
2018-12-23 13:48:04 +01:00
Florian Diebold
3ac605e687
Add beginnings of type infrastructure
2018-12-23 13:48:04 +01:00
