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475 Commits

Author SHA1 Message Date
Lukas Wirth
2b907652ee Speculatively expand attributes in completions 2021-09-13 19:30:23 +02:00
Florian Diebold
a2d9f7d7bb Avoid type inference panic on bitslice methods 
Should fix #10090, #10046, #10179.
This is only a workaround, but the proper fix requires some bigger
refactoring (also related to fixing #10058), and this at least prevents
the crash.
 2021-09-12 10:49:40 +02:00
bors[bot]
317059985a
Merge #10202 
10202: fix: Type param hover shows correct sized bounds. r=flodiebold a=iDawer

Closes  #9949

This adds implicit `: Sized` bound to type parameters at lowering step.

Hovering on type parameter does not show it's `: Sized` bound be it set explicitly or implicitly. This is because it doesn't track that the bound was set implicitly.

### Perf

```rust
./target/rust-analyzer-baseline-3dae94bf -q analysis-stats --memory-usage .
Database loaded:     4.51s, 311minstr, 110mb (metadata 1.08s, 22minstr, 743kb; build 3.20s, 8730kinstr, -237kb)
  crates: 38, mods: 770, decls: 17173, fns: 12835
Item Collection:     29.63s, 85ginstr, 372mb
  exprs: 353460, ??ty: 364 (0%), ?ty: 232 (0%), !ty: 144
Inference:           118.25s, 284ginstr, 601mb
Total:               147.88s, 370ginstr, 973mb

./target/rust-analyzer-hover-ty-param-dfb15292 -q analysis-stats --memory-usage .
Database loaded:     4.53s, 311minstr, 110mb (metadata 1.10s, 22minstr, 743kb; build 3.20s, 8672kinstr, -189kb)
  crates: 38, mods: 770, decls: 17173, fns: 12835
Item Collection:     29.59s, 85ginstr, 372mb
  exprs: 353460, ??ty: 364 (0%), ?ty: 232 (0%), !ty: 144
Inference:           121.69s, 296ginstr, 601mb
Total:               151.28s, 382ginstr, 974mb

```

Co-authored-by: Dawer <7803845+iDawer@users.noreply.github.com>
 2021-09-12 07:54:56 +00:00
Aleksey Kladov
9b2bac621e minor: make code clearer with ControlFlow 2021-09-11 20:49:10 +03:00
Giles Cope
4ccd90af81
remove unused deps 2021-09-11 16:20:04 +01:00
Dawer
dfb15292c2 fix: Type param hover shows correct sized bounds. 2021-09-10 20:48:39 +05:00
bors[bot]
ac2520128d
Merge #10135 
10135: minor: fix some clippy lints r=lnicola a=Veykril

bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-09-03 14:28:27 +00:00
Lukas Wirth
36a5ce9790 minor: fix some clippy lints 2021-09-03 16:00:50 +02:00
Lukas Wirth
0fee14bfdd When descending tokens don't bail on failed macro call expansions 2021-09-02 19:12:08 +02:00
Dezhi Wu
ba0947dded switch log crate to tracing 2021-08-30 15:11:42 +08:00
Aleksey Kladov
cfa3f679e9 internal: don't expose impl details out of hir 2021-08-29 18:55:25 +03:00
Aleksey Kladov
76b60efbfb internal: improve compile times a bit 
before after for cargo llvm-lines -q --lib --release -p ide_ssr | head -n 24

  Lines          Copies        Function name
  -----          ------        -------------
  297146 (100%)  12748 (100%)  (TOTAL)
    5970 (2.0%)     47 (0.4%)  core::iter::traits::iterator::Iterator::try_fold
    4750 (1.6%)     27 (0.2%)  hashbrown::raw::RawTable<T,A>::resize
    4080 (1.4%)     30 (0.2%)  alloc::raw_vec::RawVec<T,A>::grow_amortized
    3933 (1.3%)     69 (0.5%)  alloc::raw_vec::RawVec<T,A>::current_memory
    3668 (1.2%)     89 (0.7%)  <core::result::Result<T,E> as core::ops::try_trait::Try>::branch
    3500 (1.2%)     50 (0.4%)  hashbrown::raw::RawTable<T,A>::drop_elements
    3436 (1.2%)     33 (0.3%)  hashbrown::raw::RawTable<T,A>::find
    3415 (1.1%)     17 (0.1%)  hashbrown::raw::RawTable<T,A>::rehash_in_place
    3400 (1.1%)     50 (0.4%)  <hashbrown::raw::RawIterRange<T> as core::iter::traits::iterator::Iterator>::next
    2840 (1.0%)     20 (0.2%)  alloc::raw_vec::RawVec<T,A>::allocate_in
    2700 (0.9%)     30 (0.2%)  core::alloc::layout::Layout::array
    2666 (0.9%)     86 (0.7%)  core::ptr::metadata::from_raw_parts_mut
    2495 (0.8%)     50 (0.4%)  core::option::Option<T>::map
    2354 (0.8%)     38 (0.3%)  alloc::alloc::box_free
    2302 (0.8%)      7 (0.1%)  ide_ssr::parsing::RuleBuilder::try_add
    2146 (0.7%)     45 (0.4%)  core::mem::replace
    2070 (0.7%)     69 (0.5%)  <alloc::raw_vec::RawVec<T,A> as core::ops::drop::Drop>::drop
    1979 (0.7%)     16 (0.1%)  hashbrown::map::HashMap<K,V,S,A>::insert
    1926 (0.6%)     18 (0.1%)  <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::ZipImpl<A,B>>::next
    1922 (0.6%)     62 (0.5%)  core::fmt::ArgumentV1::new
    1885 (0.6%)     13 (0.1%)  alloc::raw_vec::RawVec<T,A>::shrink

  Lines          Copies        Function name
  -----          ------        -------------
  261717 (100%)  11666 (100%)  (TOTAL)
    5239 (2.0%)     42 (0.4%)  core::iter::traits::iterator::Iterator::try_fold
    4750 (1.8%)     27 (0.2%)  hashbrown::raw::RawTable<T,A>::resize
    3933 (1.5%)     69 (0.6%)  alloc::raw_vec::RawVec<T,A>::current_memory
    3536 (1.4%)     26 (0.2%)  alloc::raw_vec::RawVec<T,A>::grow_amortized
    3500 (1.3%)     50 (0.4%)  hashbrown::raw::RawTable<T,A>::drop_elements
    3400 (1.3%)     50 (0.4%)  <hashbrown::raw::RawIterRange<T> as core::iter::traits::iterator::Iterator>::next
    3124 (1.2%)     30 (0.3%)  hashbrown::raw::RawTable<T,A>::find
    2812 (1.1%)     14 (0.1%)  hashbrown::raw::RawTable<T,A>::rehash_in_place
    2604 (1.0%)     84 (0.7%)  core::ptr::metadata::from_raw_parts_mut
    2340 (0.9%)     26 (0.2%)  core::alloc::layout::Layout::array
    2302 (0.9%)      7 (0.1%)  ide_ssr::parsing::RuleBuilder::try_add
    2272 (0.9%)     16 (0.1%)  alloc::raw_vec::RawVec<T,A>::allocate_in
    2201 (0.8%)     35 (0.3%)  alloc::alloc::box_free
    2104 (0.8%)     44 (0.4%)  core::mem::replace
    2079 (0.8%)     42 (0.4%)  <core::result::Result<T,E> as core::ops::try_trait::Try>::branch
    2070 (0.8%)     69 (0.6%)  <alloc::raw_vec::RawVec<T,A> as core::ops::drop::Drop>::drop
    1926 (0.7%)     18 (0.2%)  <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::ZipImpl<A,B>>::next
    1885 (0.7%)     13 (0.1%)  alloc::raw_vec::RawVec<T,A>::shrink
    1833 (0.7%)     13 (0.1%)  hashbrown::raw::RawTable<T,A>::shrink_to
    1771 (0.7%)     91 (0.8%)  core::ptr::read
    1701 (0.6%)     35 (0.3%)  core::option::Option<T>::map
 2021-08-29 18:49:16 +03:00
Lukas Wirth
6993a607cb Simplify 2021-08-29 01:38:10 +02:00
Lukas Wirth
99f1e66997 Only report unique text ranges in highlight_related 2021-08-29 01:11:29 +02:00
Lukas Wirth
72bfbb0691 Return all usages inside macros in usage searches 2021-08-29 00:49:57 +02:00
Lukas Wirth
512135920d Highlight all related tokens in macro inputs 2021-08-29 00:49:57 +02:00
Lukas Wirth
c5059e0623 Return all ranges corresponding to a token id in TokenMap 2021-08-29 00:49:57 +02:00
Jonas Schievink
3047ae8d0f Enable diagnostics in const and static items 2021-08-27 23:21:21 +02:00
bors[bot]
97409e5fc8
Merge #9970 
9970: feat: Implement attribute input token mapping, fix attribute item token mapping r=Veykril a=Veykril

![image](https://user-images.githubusercontent.com/3757771/130328577-4c1ad72c-51b1-47c3-8d3d-3242ec44a355.png)

The token mapping for items with attributes got overwritten partially by the attributes non-item input, since attributes have two different inputs, the item and the direct input both.
This PR gives attributes a second TokenMap for its direct input. We now shift all normal input IDs by the item input maximum(we maybe wanna swap this see below) similar to what we do for macro-rules/def. For mapping down we then have to figure out whether we are inside the direct attribute input or its item input to pick the appropriate mapping which can be done with some token range comparisons.

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/9867

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-08-27 19:30:36 +00:00
Lukas Wirth
0f3617f76f fix: Fix multiple derives in one attribute not expanding all in expand_macro 2021-08-26 03:32:45 +02:00
Lukas Wirth
d99b81f839 Expand derive macros under cursor in Expand Macro Recursively 2021-08-24 16:33:52 +02:00
Frank Steffahn
3a5a93595f Fix typos “a”→“an” 2021-08-22 14:31:37 +02:00
Lukas Wirth
2f179adc41 Expand attributes recursively in expand_macro 2021-08-21 23:24:12 +02:00
Lukas Wirth
177c70128c Map attribute input tokens correctly 2021-08-21 18:13:41 +02:00
Lukas Wirth
557df6ff3f Use correct HirFileId in find_related_test 2021-08-20 13:50:40 +02:00
Laurențiu Nicola
c9f448a834 Fix some clippy lints 2021-08-16 22:04:26 +03:00
Lukas Wirth
0336e9b25f Flatten SourceToDefCache structure 2021-08-16 17:55:18 +02:00
Lukas Wirth
c90ecc5c26 Only add entries to SourceToDef dynmaps when they come from the same file 2021-08-16 17:07:25 +02:00
Lukas Wirth
0c0142f61a Simplify 2021-08-16 16:12:20 +02:00
Lukas Wirth
37ad9cb2a5 Don't use non cache syntaxnodes in generate_function for lookups 2021-08-14 17:51:11 +02:00
bors[bot]
baf1494374
Merge #9807 
9807: Implicit `Sized` bounds r=iDawer a=iDawer

This should close #8984 

`hir_ty`:
- Type parameters, associated types and `impl Trait` are `Sized` by deafault except `Self` in a trait.
- Implicit `Sized` bound is added to end of predicate list. It does not check if such bound is present already. Also it does not track the bound is implicit.
- Allowed ambiguous unsize coercion if Chalk returns definite guidance.
- Allowed ambiguous autoderef if Chalk returns definite guidance.

`hir_def`:
- `ItemTree` pretty printing shows `?Sized` bounds.

`HirDisplay`:
- `impl Trait` with weird bounds rendered correctly.
- `Sized`/`?Sized` bounds are not shown if they are default.

### Perf
`./target/rust-analyzer-baseline_8a843113 -q analysis-stats --memory-usage .`
```
Database loaded:     1.63s, 287minstr, 91mb
  crates: 38, mods: 741, decls: 15914, fns: 11835
Item Collection:     26.80s, 73ginstr, 338mb
  exprs: 318994, ??ty: 398 (0%), ?ty: 435 (0%), !ty: 174
Inference:           50.28s, 116ginstr, 516mb
Total:               77.08s, 189ginstr, 855mb
```

`./target/rust-analyzer-sized-fixed_ambig_coercion-de074fe6 -q analysis-stats --memory-usage .`
```
Database loaded:     1.63s, 287minstr, 91mb
  crates: 38, mods: 741, decls: 15914, fns: 11835
Item Collection:     26.95s, 73ginstr, 338mb
  exprs: 318994, ??ty: 398 (0%), ?ty: 435 (0%), !ty: 166
Inference:           96.39s, 234ginstr, 543mb
Total:               123.33s, 307ginstr, 881mb
```


Co-authored-by: Dawer <7803845+iDawer@users.noreply.github.com>
 2021-08-12 17:55:29 +00:00
Yoshua Wuyts
d6b788a9ee Add trait codegen to add_missing_impl_members assist 2021-08-10 10:27:52 +02:00
ivan770
be3e70c604
Add reference here diagnostic 2021-08-08 10:12:40 +02:00
bors[bot]
950efff5c6
Merge #9780 
9780: Support exclusive_range_pattern r=matklad a=lf-

Fix #9779

Co-authored-by: Jade <software@lfcode.ca>
 2021-08-04 18:12:37 +00:00
Dawer
5f2486e9a8 Handle impl ?Sized. Fix tests. 2021-08-04 20:20:10 +05:00
Dawer
421979bc68 HirDisplay prints ?Sized bounds now; impl Trait: Sized by default. 2021-08-04 20:05:46 +05:00
Dawer
3981373b93 internal: add implicit Sized bounds to type parameters. 2021-08-04 19:04:21 +05:00
bors[bot]
1b02cafa43
Merge #9734 
9734: semantic highlighting: add reference hlmod r=matklad a=jhgg

This PR adds the "reference" highlight modifier! 

I basically went around and looked for `HlMod::Mutable` to find the callsites to add a reference. I think these all make sense! 

Co-authored-by: Jake Heinz <jh@discordapp.com>
Co-authored-by: Jake <jh@discordapp.com>
 2021-08-04 09:37:30 +00:00
Jake Heinz
44726b6ca3 fix + update expects 2021-08-04 06:12:41 +00:00
Jake
e01ff775ae
Apply suggestions from code review 
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-08-03 23:07:46 -07:00
Jade
e3a67ccec6 tree-wide: fix rustdoc warnings, add some links 2021-08-03 21:34:20 -07:00
bors[bot]
8a8431133e
Merge #9775 
9775: internal: extract_assist is aware of the expression owner r=Veykril a=Veykril

bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-08-03 18:48:43 +00:00
Lukas Wirth
29c4ae6f9a extract_assist is aware of the expression owner 2021-08-03 20:47:51 +02:00
bors[bot]
00c8cab20b
Merge #9765 
9765: internal: Introduce TypeInfo r=Veykril a=Veykril



Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-08-03 15:32:51 +00:00
Lukas Wirth
b96f1adf5c Give TypeInfo fields and methods more appropriate names 2021-08-03 17:28:51 +02:00
Lukas Wirth
8afa2722b2 Revise TypeInfo::ty usage 2021-08-03 17:24:43 +02:00
Lukas Wirth
25ff7171c4 Introduce TypeInfo 2021-08-03 16:41:53 +02:00
bors[bot]
4b0c97668c
Merge #9772 
9772: feat: filter out duplicate macro completions r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2021-08-03 14:37:25 +00:00
Aleksey Kladov
2f9273633b feat: filter out duplicate macro completions 
closes #9303
 2021-08-03 17:36:06 +03:00
bors[bot]
cae54d86d8
Merge #9761 
9761: feat: Show coerced types on type hover r=Veykril a=Veykril

This applies to both the ranged hover request as well as the normal hover type fallback.
![image](https://user-images.githubusercontent.com/3757771/127883884-2935b624-a3e5-4f35-861a-7d6d3266d187.png)
![image](https://user-images.githubusercontent.com/3757771/127883951-4ff96b6b-7576-4886-887b-1198c1121841.png)

We unfortunately have to leave out syntax highlighting here as otherwise the `Type` and `Coerced` words in the hover will get colored.

Note that this does not show all the coercions yet(and almost no pattern coercions) as not all coercion adjustments are implemented yet.

Closes https://github.com/rust-analyzer/rust-analyzer/issues/2677

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2021-08-02 15:44:43 +00:00