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Author SHA1 Message Date
Unreal Hoang
5ac9f5cdc7
add await expr to ast 2019-07-20 19:35:49 +09:00
Aleksey Kladov
f3bdbec1b6 rename range -> text_range 2019-07-20 12:58:27 +03:00
Aleksey Kladov
e2b28f5bb8 migrate ra_hir to the new rowan 2019-07-19 13:16:25 +03:00
Florian Diebold
c8284d8424 Switch to Chalk master, without fuel 2019-07-15 08:49:55 +02:00
Florian Diebold
dcb0c02e3a Remove blacklist, instead mark Sized as non-enumerable 
This seems to be enough to prevent hanging in rust-analyzer, Chalk and the rustc
repo.
 2019-07-15 08:49:55 +02:00
Florian Diebold
e2bce9e7eb Cargo update, including updating Chalk 2019-07-14 18:22:47 +02:00
Florian Diebold
1e60ba8927 Have InferenceContext contain an InferenceResult instead of duplicating all fields 2019-07-14 18:22:47 +02:00
Florian Diebold
0a20770f46 Some renamings for clarity 2019-07-14 18:22:47 +02:00
Ekaterina Babshukova
2a1e11b36f complete fields in enum variants 2019-07-12 20:31:49 +03:00
Aleksey Kladov
61135d4d4d fix profile name 2019-07-09 11:13:15 +03:00
bors[bot]
f59cd1a4a0 Merge #1515 
1515: Trait environment r=matklad a=flodiebold

This adds the environment, i.e. the set of `where` clauses in scope, when solving trait goals. That means that e.g. in
```rust
fn foo<T: SomeTrait>(t: T) {}
```
, we are able to complete methods of `SomeTrait` on the `t`. This affects the trait APIs quite a bit (since every method that needs to be able to solve for some trait needs to get this environment somehow), so I thought I'd do it rather sooner than later ;)

Co-authored-by: Florian Diebold <flodiebold@gmail.com>
 2019-07-09 07:50:18 +00:00
bors[bot]
35f28c538a Merge #1512 
1512: Infer ? operator r=unrealhoang a=unrealhoang

Logical continuation of https://github.com/rust-analyzer/rust-analyzer/pull/1501

cc https://github.com/rust-analyzer/rust-analyzer/issues/1426

Co-authored-by: Unreal Hoang <unrealhoang@gmail.com>
 2019-07-09 00:41:03 +00:00
Unreal Hoang
9a0d4b16b7
beautify tests 2019-07-09 09:27:03 +09:00
Florian Diebold
9afbf2dff4 Unify normalize and implements to simplify code 2019-07-08 21:47:37 +02:00
Florian Diebold
15862fc041 Use environment for associated type normalization as well 2019-07-08 21:20:17 +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
638100dc8b Refactor a bit & introduce Environment struct 2019-07-08 21:20:17 +02:00
Marco Groppo
95d78a8d8d Look for the fXX_runtime lang items during method resolution. 2019-07-08 20:37:29 +02:00
Unreal Hoang
741fc8fbfc
use namespaced consts for KnownName 2019-07-09 01:00:47 +09:00
Unreal Hoang
944f71afc6
projection over std::ops::Try::Ok to infer try/? 2019-07-09 00:19:09 +09:00
Muhammad Mominul Huque
09b72489dd
cargo format 2019-07-08 04:09:35 +06:00
Muhammad Mominul Huque
012fec54dc
Constify KnownName's 2019-07-08 03:29:38 +06:00
bors[bot]
1b38ca3b87 Merge #1501 
1501: Infer for loop variable r=flodiebold a=unrealhoang

My take on https://github.com/rust-analyzer/rust-analyzer/issues/1425

Co-authored-by: Unreal Hoang <unrealhoang@gmail.com>
 2019-07-07 15:20:09 +00:00
bors[bot]
6c31f5b0a7 Merge #1499 
1499: processing attribute #[path] of module  r=matklad a=andreevlex

support two cases
- simple name file `foo.rs`
- declaration in mod.rs

#1211 

Co-authored-by: Alexander Andreev <andreevlex.as@gmail.com>
 2019-07-07 13:48:58 +00:00
Unreal Hoang
f7cd40d830
add projection to infer for loop variable 2019-07-07 22:26:51 +09:00
Alexander Andreev
1c582be63b Moved module resolution test in mods.rs 2019-07-07 16:06:54 +03:00
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
Jeremy Kolb
001e34e6e3 Clippy trivially_copy_pass_by_ref 2019-07-05 12:02:32 -04:00
bors[bot]
ec6f71576a Merge #1491 
1491: More clippy r=matklad a=kjeremy

A few more clippy changes.

I'm a little unsure of the second commit. It's the trivially_copy_pass_by_ref lint and there are a number of places in the code we could use it if it makes sense.

Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
 2019-07-05 14:19:12 +00:00
Shotaro Yamada
d0e9cd2bc6 Fix clippy::redundant_clone 2019-07-05 12:45:58 +09:00
Jeremy Kolb
6b4ec73b7e Clippy changes 2019-07-04 23:00:00 -04:00
Jeremy Kolb
4ad9e986ad Some clippy fixes for 1.36 2019-07-04 17:43:00 -04:00
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
a198d78bd1 cache chalk queries 
This gives a significant speedup, because chalk will call these
functions several times even withing a single revision. The only
significant one here is `impl_data`, but I figured it might be good to
cache others just for consistency.

The results I get are:

Before:

from scratch:   16.081457952s
no change:      15.846493ms
trivial change: 352.95592ms
comment change: 361.998408ms
const change:   457.629212ms

After:

from scratch:   14.910610278s
no change:      14.934647ms
trivial change: 85.633023ms
comment change: 96.433023ms
const change:   171.543296ms

Seems like a nice win!
 2019-06-26 12:54:13 +03:00
Shotaro Yamada
9668737d05 Add comment 2019-06-25 20:57:42 +09:00
Shotaro Yamada
9e7a6bd66e Method resolution for slices 2019-06-25 02:17:44 +09:00
Aleksey Kladov
0caec7d250 rename XSignature -> XData 2019-06-18 20:20:08 +03:00
Florian Diebold
ad3673d8d8 Add test for autoderef infinite recursion 2019-06-16 12:25:04 +02:00
Florian Diebold
96c2b9c41d Simplifications / cleanup from review 2019-06-16 12:25:04 +02:00
Florian Diebold
30647cd195 Some more cleanup 2019-06-15 18:36:58 +02:00
Florian Diebold
94a6aff9f8 Check that Deref has the right number of parameters 2019-06-15 18:33:30 +02:00
Florian Diebold
3e78a6e3e0 Somewhat handle variables in the derefed type, and add another test 2019-06-15 18:21:23 +02:00
Florian Diebold
ca5ed2307c Implement * operation using Deref trait 2019-06-15 18:21:23 +02:00
Florian Diebold
9c5e7dd849 Implement autoderef using the Deref trait 
- add support for other lang item targets, since we need the Deref lang item
 2019-06-15 18:21:23 +02:00
Florian Diebold
49489dc20c Add basic infrastructure for assoc type projection 2019-06-15 18:21:23 +02:00
Florian Diebold
6f946f9656 Add test for Deref 2019-06-15 18:21:23 +02:00
Aleksey Kladov
b8cae2cf8f check for cancellation when executing queries 
Note that we can't just remove CheckCanceled trait altogether:
sometimes it's useful to check for cancellation while the query is
running! We do this, for example, in the name resolution fixed-point
loop.
 2019-06-12 18:47:55 +03:00
Aleksey Kladov
c4512fadb1 remove inherent source impls 2019-06-11 18:28:51 +03:00
Aleksey Kladov
4f94af3c4a use Source for Function 2019-06-11 18:28:51 +03:00
Aleksey Kladov
caefa6982b remove some hacks from nameresolution for macros 2019-06-08 20:42:02 +03:00
Aleksey Kladov
780e1a365b somewhat better name 2019-06-08 18:38:14 +03:00
Andrey Tkachenko
505b8d873f [#1083] Try block syntax: fix tests 2019-06-06 16:26:54 +04:00
Andrey Tkachenko
281c9eeaff [#1083] Try block syntax 2019-06-06 15:43:26 +04:00
Alan Du
b28ca32db2 Fix clippy::or_fun_call 2019-06-04 18:05:07 -04:00
Alan Du
40424d4222 Fix clippy::identity_conversion 2019-06-04 18:05:07 -04:00
Alan Du
fb592d76aa Fix clippy::into_iter_on_ref 2019-06-04 18:05:07 -04:00
Alan Du
ecd420636e Fix clippy::single_match 2019-06-04 18:05:07 -04:00
Aleksey Kladov
f89d34be6a don't poison mutex around chalk 
We use panics for cancellation, so we could trigger panic while
holding the solver. std::sync::Mutex will be poisoned as a result,
which and all further attempts to use solver (from other threads) will
panic as well.

This commit switches to parking_lot::Mutex which just unlocks on panic.
 2019-06-01 10:57:44 +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
6bcc1b8b9e add cacellation checks to expensive queries 2019-05-29 22:13:03 +03:00
Aleksey Kladov
c8bcfe6a05 fix syntax errors in tests 2019-05-28 18:07:39 +03:00
Aleksey Kladov
5d54aa6781 add union to code_model 2019-05-23 20:18:47 +03:00
Florian Diebold
ced971ee9f Fix crash with int vars in canonicalization 2019-05-21 20:40:29 +02:00
Florian Diebold
f613c48d2e Use fuel branch for Chalk 
This makes sure we don't take too long in trait solving.
 2019-05-21 20:40:29 +02:00
Aleksey Kladov
ed943adb29 re-enable chalk 2019-05-21 20:57:36 +03:00
Aleksey Kladov
26463f189f publish gen_lsp_server 0.2 2019-05-21 18:57:33 +03:00
Aleksey Kladov
f63be06002 profile type inference 2019-05-21 16:26:13 +03:00
Aleksey Kladov
0f3e85002b profile implements query 2019-05-21 16:04:17 +03:00
Aleksey Kladov
69341a0bbe add _query to query functions 2019-05-21 12:44:08 +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
bors[bot]
bebc5c7166 Merge #1271 
1271: make AstId untyped r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-05-13 21:04:04 +00:00
Florian Diebold
c29a692137 Increase Chalk solver max_size back to 4 
Reducing it to 2 was just a failed attempt to see whether that would help fix
some slow cases; in fact, it can create new slow cases by replacing concrete
types by variables.
 2019-05-13 22:20:39 +02:00
Aleksey Kladov
549728bba8 make AstId untyped 2019-05-13 19:39:06 +03:00
Florian Diebold
bc59f83991 Use traits from prelude for method resolution 2019-05-12 20:25:26 +02:00
Florian Diebold
7fda874dd4 Blacklist some traits from being considered in where clauses 
For Send/Sync/Sized, we don't handle auto traits correctly yet and because they
have a lot of impls, they can easily lead to slowdowns. In the case of
Fn/FnMut/FnOnce, we don't parse the special Fn notation correctly yet and don't
handle closures yet, so we are very unlikely to find an impl.
 2019-05-12 20:23:57 +02:00
Florian Diebold
c8b85891b0 Fix impl blocks with unresolved target trait being treated as inherent impls 2019-05-12 20:21:45 +02:00
Florian Diebold
cbe75676b9 Add support for inline bounds 
E.g. impl<T: Clone> Foo for T.
 2019-05-11 16:56:36 +02:00
Florian Diebold
d6dc75f9f2 Handle auto traits & negative impls 
We don't pass field types to Chalk yet though, so the auto trait inference won't
be correct.
 2019-05-11 16:21:20 +02:00
Florian Diebold
7744cd41e2 Reduce Chalk max_size parameter, add test for slow case 2019-05-11 16:21:20 +02:00
Florian Diebold
d8cd0e36f5 Handle Chalk conversion for FnDef 2019-05-11 16:21:20 +02:00
Florian Diebold
58b68966bf Handle resolution errors in where clauses 
This is slightly hacky, but maybe more elegant than alternative solutions: We
just use a hardcoded Chalk trait ID which we special-case to have no impls.
 2019-05-11 16:21:20 +02:00
Florian Diebold
50bbf9eb09 Handle where clauses in trait solving 2019-05-11 16:21:20 +02:00
Florian Diebold
530b3047ed Deduplicate impls in impls_for_trait 
This was duplicating impls in dependencies a lot...
 2019-05-07 13:45:29 +02:00
Florian Diebold
a78228a39c Turn implements into a query again 2019-05-07 13:45:29 +02:00
Sergey Parilin
26ed925685 fill struct fields diagnostic 2019-05-06 17:16:11 +03:00
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
f43e69a64e Handle recursive types in canonicalization 2019-05-04 18:25:36 +02:00
Florian Diebold
5795d773db Remove ToChalk implementation for ApplicationTy 2019-05-04 18:18:30 +02:00
Florian Diebold
621864319f Make canonicalization API a bit nicer 2019-05-04 18:18:30 +02:00
Florian Diebold
0bcf47b22b Update Chalk 2019-05-04 18:18:30 +02:00
Florian Diebold
0f34568924 Turn eprintln!s into debug!s 2019-05-04 18:18:30 +02:00
Florian Diebold
7310f3f801 Handle Ty::Unknown in Chalk conversion 
Badly, but at least it doesn't crash.
 2019-05-04 18:18:30 +02:00
Florian Diebold
0ad7317b24 Canonicalize before doing method resolution 2019-05-04 18:18:30 +02:00
Florian Diebold
ef77d83751 Document the peculiarity of the solver query a bit 
Also remove the only remaining mention of chalk outside of the ty::traits
module.
 2019-05-04 18:18:30 +02:00
Florian Diebold
c8a643f090 Move Chalk conversion code to its own module 2019-05-04 18:18:30 +02:00