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* Merge #8973bors[bot]2021-05-2512-621/+232
|\ | | | | | | | | | | | | | | 8973: internal: move diagnostics to hir r=matklad a=matklad Co-authored-by: Aleksey Kladov <[email protected]>
| * internal: move diagnostics to hirAleksey Kladov2021-05-2512-621/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea here is to eventually get rid of `dyn Diagnostic` and `DiagnosticSink` infrastructure altogether, and just have a `enum hir::Diagnostic` instead. The problem with `dyn Diagnostic` is that it is defined in the lowest level of the stack (hir_expand), but is used by the highest level (ide). As a first step, we free hir_expand and hir_def from `dyn Diagnostic` and kick the can up to `hir_ty`, as an intermediate state. The plan is then to move DiagnosticSink similarly to the hir crate, and, as final third step, remove its usage from the ide. One currently unsolved problem is testing. You can notice that the test which checks precise diagnostic ranges, unresolved_import_in_use_tree, was moved to the ide layer. Logically, only IDE should have the infra to render a specific range. At the same time, the range is determined with the data produced in hir_def and hir crates, so this layering is rather unfortunate. Working on hir_def shouldn't require compiling `ide` for testing.
* | Consider trait to be in scope for trait-implLukas Wirth2021-05-251-13/+25
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* | Fix lowering of FnOnce() without return typeFlorian Diebold2021-05-251-12/+15
|/ | | | This should result in an implicit `-> ()`, not leaving out the binding.
* internal: intern `AttrInput`Jonas Schievink2021-05-243-13/+14
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* Intern `GenericArgs`Jonas Schievink2021-05-244-11/+10
| | | | This shaves off another ~4 mb or so
* internal: intern `TypeBound`sJonas Schievink2021-05-249-25/+39
| | | | | Doesn't save much memory (~2 mb), but interning things is generally a good pattern to follow
* Merge #8945bors[bot]2021-05-231-0/+8
|\ | | | | | | | | | | | | | | | | | | | | | | 8945: fix: Make expected type work in more situations r=flodiebold a=flodiebold Also makes call info show the correct types for generic methods. ![2021-05-23-182952_1134x616_scrot](https://user-images.githubusercontent.com/906069/119269023-dd5a5b00-bbf5-11eb-993a-b6e122c3b9a6.png) ![2021-05-23-183117_922x696_scrot](https://user-images.githubusercontent.com/906069/119269025-dfbcb500-bbf5-11eb-983c-fc415b8428e0.png) Co-authored-by: Florian Diebold <[email protected]>
| * Infer correct expected type for generic struct fieldsFlorian Diebold2021-05-231-0/+8
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* | internal: document ItemTree designJonas Schievink2021-05-231-2/+32
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* Explain why nested `TypeRef` aren't internedJonas Schievink2021-05-231-0/+4
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* Render where clauses and more generic paramsJonas Schievink2021-05-232-34/+155
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* Pretty-print generic parametersJonas Schievink2021-05-232-22/+99
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* ItemTree: pretty-print all pathsJonas Schievink2021-05-222-9/+119
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* Work around non-unique AttrIdsJonas Schievink2021-05-222-9/+39
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* Add an ItemTree pretty-printerJonas Schievink2021-05-213-0/+780
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* impl Display for AttrInput/ImportAliasJonas Schievink2021-05-212-1/+19
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* Remove `StructDefKind`Jonas Schievink2021-05-213-20/+4
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* Don't lower extern block in the ItemTreeJonas Schievink2021-05-214-20/+79
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* Support `#[register_attr]` and `#[register_tool]`Jonas Schievink2021-05-202-32/+92
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* Rename `ignore_attrs_on` to `skip_attrs`Jonas Schievink2021-05-201-6/+6
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* SimplifyJonas Schievink2021-05-201-4/+2
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* Refactor name resolution to resolve derive helpersJonas Schievink2021-05-202-85/+135
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* Rename `unexpanded_macros` to `unresolved_macros`Jonas Schievink2021-05-201-15/+31
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* Track in-scope derive helpers during nameresJonas Schievink2021-05-191-8/+26
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* Fix unresolved attribute fallback againJonas Schievink2021-05-192-4/+33
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*-. Merge #8885 #8887bors[bot]2021-05-192-14/+35
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8885: internal: greatly simplify eager macro representation r=jonas-schievink a=jonas-schievink - Share structures with lazy macros, make both use `MacroCallLoc`. - Remove `intern_eager_expansion`, `EagerCallLoc`, `EagerMacroId`, and *many* matches on `MacroCallId`. - Make a lot of FIXMEs obsolete since the code no longer distinguishes between eager and lazy macros. - Add `EagerCallInfo`, which is `Some` for calls to eager macros and holds the argument or expansion result and the included file. 8887: fix: fix derive collection after unresolved attribute fallback r=jonas-schievink a=jonas-schievink Fixes https://github.com/rust-analyzer/rust-analyzer/pull/8882#issuecomment-844379170 bors r+ Co-authored-by: Jonas Schievink <[email protected]>
| | * Fix derive collection after unresolved attribute fallbackJonas Schievink2021-05-192-2/+26
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| * Simplify eager macro representationJonas Schievink2021-05-191-12/+9
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* Merge #8882bors[bot]2021-05-192-28/+160
|\ | | | | | | | | | | | | | | | | | | | | | | 8882: internal: resolve attributes in name resolution (minimal version) r=jonas-schievink a=jonas-schievink Closes https://github.com/rust-analyzer/rust-analyzer/pull/7049 This should not have any observable effect, since we don't attempt to expand attribute macros yet, and I have implemented a fallback that treats items with unresolved attributes as if the attribute wasn't there. Derive helpers are not yet resolved. `#![register_{attr,tool}]` are not yet supported. Co-authored-by: Jonas Schievink <[email protected]>
| * Rewrite `resolve_imports` to use an iteratorJonas Schievink2021-05-191-19/+23
| | | | | | | | This allows reusing the original vector's allocation
| * Restructure nameres loop to be a bit clearerJonas Schievink2021-05-191-38/+41
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| * internal: resolve attributes in name resolutionJonas Schievink2021-05-192-3/+128
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* | Merge #8871bors[bot]2021-05-181-23/+13
|\ \ | | | | | | | | | | | | | | | | | | | | | 8871: internal: Simplify `DefCollector::resolve_macros` r=jonas-schievink a=jonas-schievink bors r+ Co-authored-by: Jonas Schievink <[email protected]>
| * | Simplify `DefCollector::resolve_macros`Jonas Schievink2021-05-181-23/+13
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* | Added cov markivan7702021-05-172-1/+3
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* | Fix #8834ivan7702021-05-162-0/+19
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* | Merge #8813bors[bot]2021-05-163-8/+79
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8813: Get some more array lengths! r=lf- a=lf- This is built on #8799 and thus contains its changes. I'll rebase it onto master when that one gets merged. It adds support for r-a understanding the length of: * `let a: [u8; 2] = ...` * `let a = b"aaa"` * `let a = [0u8; 4]` I have added support for getting the values of byte strings, which was not previously there. I am least confident in the correctness of this part and it probably needs some more tests, as we currently have only one test that exercised that part (!). Fixes #2922. Co-authored-by: Jade <[email protected]>
| * | Address final feedbackJade2021-05-161-0/+8
| | | | | | | | | | | | | | | * rename ConstExtension->ConstExt * refactor a manual construction of a Const
| * | Add more tests, refactor array lengths/consteval workJade2021-05-141-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix #2922: add unknown length as a condition for a type having unknown. Incorporate reviews: * Extract some of the const evaluation workings into functions * Add fixmes on the hacks * Add tests for impls on specific array lengths (these work!!! 😁) * Add tests for const generics (indeed we don't support it yet)
| * | Add support for lengths in array repeats, if they are literalsJade2021-05-132-4/+5
| | | | | | | | | | | | Now we will get the type of `[0u8; 4]`.
| * | Support length for ByteStringsJade2021-05-131-1/+4
| | | | | | | | | | | | I am not confident that my added byte string parsing is right.
| * | Add lowering of array lengths in typesJade2021-05-131-3/+50
| |/ | | | | | | | | | | | | | | | | | | | | Now e.g. ```rust fn a(b: [u8; 2]) { } ``` will know about the length of b.
* | Merge #8822bors[bot]2021-05-131-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | 8822: minor: Cleanup imports r=Veykril a=matklad bors r+ 🤖 Co-authored-by: Aleksey Kladov <[email protected]>
| * | Cleanup importsAleksey Kladov2021-05-131-2/+2
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* | Merge #8820bors[bot]2021-05-131-2/+11
|\ \ | |/ |/| | | | | | | | | | | 8820: fix: Return absolute paths in find_path if crate start is ambiguous r=Veykril a=Veykril bors r+ Co-authored-by: Lukas Wirth <[email protected]>
| * Return absolute paths in find_path if crate start is ambiguousLukas Wirth2021-05-131-2/+11
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* | Merge #8398bors[bot]2021-05-113-10/+20
|\ \ | | | | | | | | | | | | | | | | | | | | | 8398: Fix inference with conditionally compiled tails r=flodiebold a=DJMcNab Fixes #8378 Co-authored-by: Daniel McNab <[email protected]>
| * | Fix inference with conditionally compiled tailsDaniel McNab2021-05-033-10/+20
| | | | | | | | | | | | Fixes #8378
* | | Rewrite `attr.rs` to allow using syntax-based indicesJonas Schievink2021-05-102-59/+84
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