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* Merge #7304bors[bot]2021-01-171-1/+1
|\ | | | | | | | | | | | | | | 7304: Depend on local copy of la-arena instead of crates.io’s r=lnicola a=arzg This addresses [this comment](https://github.com/rust-analyzer/rust-analyzer/pull/7276#issuecomment-760909936). #7275 and #7276 should start compiling if this is merged. Co-authored-by: Aramis Razzaghipour <[email protected]>
| * Depend on local copy of la-arena instead of crates.io’sAramis Razzaghipour2021-01-171-1/+1
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* | When building an item-tree, keep fewer nodes in memoryAleksey Kladov2021-01-161-6/+24
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* | Remove useless wrapperAleksey Kladov2021-01-152-5/+5
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* prepare to publish el libro de arenaAleksey Kladov2021-01-142-2/+2
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* Fixed typos in code commentsVincent Esche2021-01-091-1/+1
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* Merge #7145bors[bot]2021-01-082-36/+186
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7145: Proper handling $crate Take 2 [DO NOT MERGE] r=edwin0cheng a=edwin0cheng Similar to previous PR (#7133) , but improved the following things : 1. Instead of storing the whole `ExpansionInfo`, we store a similar but stripped version `HygieneInfo`. 2. Instread of storing the `SyntaxNode` (because every token we are interested are IDENT), we store the `TextRange` only. 3. Because of 2, we now can put it in Salsa. 4. And most important improvement: Instead of computing the whole frames every single time, we compute it recursively through salsa: (Such that in the best scenario, we only need to compute the first layer of frame) ```rust let def_site = db.hygiene_frame(info.def.file_id); let call_site = db.hygiene_frame(info.arg.file_id); HygieneFrame { expansion: Some(info), local_inner, krate, call_site, def_site } ``` The overall speed compared to previous PR is much faster (65s vs 45s) : ``` [WITH old PR] Database loaded 644.86ms, 284mi Crates in this dir: 36 Total modules found: 576 Total declarations: 11153 Total functions: 8715 Item Collection: 15.78s, 91562mi Total expressions: 240721 Expressions of unknown type: 2635 (1%) Expressions of partially unknown type: 2064 (0%) Type mismatches: 865 Inference: 49.84s, 250747mi Total: 65.62s, 342310mi rust-analyzer -q analysis-stats . 66.72s user 0.57s system 99% cpu 1:07.40 total [WITH this PR] Database loaded 665.83ms, 284mi Crates in this dir: 36 Total modules found: 577 Total declarations: 11188 Total functions: 8743 Item Collection: 15.28s, 84919mi Total expressions: 241229 Expressions of unknown type: 2637 (1%) Expressions of partially unknown type: 2064 (0%) Type mismatches: 868 Inference: 30.15s, 135293mi Total: 45.43s, 220213mi rust-analyzer -q analysis-stats . 46.26s user 0.74s system 99% cpu 47.294 total ``` *HOWEVER*, it is still a perf regression (35s vs 45s): ``` [WITHOUT this PR] Database loaded 657.42ms, 284mi Crates in this dir: 36 Total modules found: 577 Total declarations: 11177 Total functions: 8735 Item Collection: 12.87s, 72407mi Total expressions: 239380 Expressions of unknown type: 2643 (1%) Expressions of partially unknown type: 2064 (0%) Type mismatches: 868 Inference: 22.88s, 97889mi Total: 35.74s, 170297mi rust-analyzer -q analysis-stats . 36.71s user 0.63s system 99% cpu 37.498 total ``` Co-authored-by: Edwin Cheng <[email protected]>
| * Proper handling $crate Take 2Edwin Cheng2021-01-072-36/+186
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* | Add fix to wrap return expression in SomePhil Ellison2021-01-071-0/+2
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* | Change <|> to $0 - RebaseKevaundray Wedderburn2021-01-071-1/+1
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* | Refactor TokenBuffer for reduc cloningEdwin Cheng2021-01-041-5/+5
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* Revert "Proper handling $crate and local_inner_macros"Jonas Schievink2021-01-032-130/+32
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* Fixed nested eager macro bugEdwin Cheng2021-01-031-0/+6
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* Merge #7133bors[bot]2021-01-022-32/+130
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | 7133: Proper handling $crate and local_inner_macros r=jonas-schievink a=edwin0cheng This PR introduces `HygineFrames` to store the macro definition/call site hierarchy in hyginee and when resolving `local_inner_macros` and `$crate`, we use the token to look up the corresponding frame and return the correct value. See also: https://rustc-dev-guide.rust-lang.org/macro-expansion.html#hygiene-and-hierarchies fixe #6890 and #6788 r? @jonas-schievink Co-authored-by: Edwin Cheng <[email protected]>
| * Use arena instead of vecEdwin Cheng2021-01-021-22/+16
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| * Introduce HygieneFrames for proper token hygineeEdwin Cheng2021-01-022-32/+136
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* | Fix infer error of macro invocation in array exprEdwin Cheng2021-01-021-1/+1
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* Fix `==` in in format causes mismatched-arg-countEdwin Cheng2020-12-311-1/+2
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* Pass crate environment to proc macrosJonas Schievink2020-12-272-4/+7
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* Store invocation site for eager macrosJonas Schievink2020-12-224-28/+27
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* More accurate `#[derive]` parsingJonas Schievink2020-12-191-0/+1
| | | | This now allows full paths to the derive macro
* Implement `RawAttr::filter`Jonas Schievink2020-12-181-0/+1
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* Node-ify lifetimesLukas Wirth2020-12-161-3/+2
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* Make macro def krate mandatoryJonas Schievink2020-12-154-24/+36
| | | | Refactors builtin derive support to go through proper name resolution
* Basic support for decl macros 2.0Jonas Schievink2020-12-153-11/+20
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* Move to upstream `macro_rules!` modelJonas Schievink2020-12-152-7/+11
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* Merge #6886bors[bot]2020-12-151-2/+2
|\ | | | | | | | | | | | | | | 6886: Expand statements for macros in lowering r=matklad a=edwin0cheng Fixes #6811 Co-authored-by: Edwin Cheng <[email protected]>
| * Remove obsolete commentEdwin Cheng2020-12-151-1/+0
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| * Expand statements for mbe in loweringEdwin Cheng2020-12-151-1/+2
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* | Resolve `macro-error` diagnostics on asm & llvm_asmlf-2020-12-152-0/+17
| | | | | | | | | | | | | | | | | | We currently stub these out as returning unit. This fixes spurious RA diagnostics in the following: ```rust unsafe { asm!(""); llvm_asm!(""); } ```
* | Implement `module_path!()`Jonas Schievink2020-12-142-0/+11
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* Add Lifetimes to the HIRLukas Wirth2020-12-111-1/+6
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* Use decimal notationJonas Schievink2020-12-101-1/+1
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* Double the macro token limitJonas Schievink2020-12-101-1/+1
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* Improve macro limit error and move to constJonas Schievink2020-12-101-3/+9
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* format_args: handle key-value argumentsJonas Schievink2020-12-101-0/+6
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* Introduce anchored_pathAleksey Kladov2020-12-092-5/+6
| | | | | They allow to represent paths like `#[path = "C:\path.rs"] mod foo;` in a lossless cross-platform & network-transparent way.
* Fix `concat!` with integer literalsJonas Schievink2020-12-081-8/+34
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* Fix logic for determining macro callsJonas Schievink2020-12-081-9/+7
| | | | | | I believe this currently goes back all the way to the initial user-written call, but that seems better than the current broken behavior.
* Make `original_range` a method on `InFile<&SyntaxNode>`Jonas Schievink2020-12-081-3/+69
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* Use the right `def_crate` for builtin macrosJonas Schievink2020-12-071-1/+1
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* Remove resolved FIXMEJonas Schievink2020-12-071-1/+0
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* Make `compile_error!` message match upstream rustcJonas Schievink2020-12-031-4/+1
| | | | It only consists of the argument passed to it
* Fix proc macro token mappingJonas Schievink2020-12-031-6/+16
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* Rename `error_sink` to `diagnostic_sink`Jonas Schievink2020-12-031-11/+12
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* Make `compile_error!` lazy and emit a diagnosticJonas Schievink2020-12-032-21/+28
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* Give better diagnostic if `OUT_DIR` is unsetJonas Schievink2020-12-031-9/+17
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* Propagate eager expansion errorsJonas Schievink2020-12-031-16/+99
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* builtin_macro: move to `mbe::ExpandResult`Jonas Schievink2020-11-303-52/+81
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* Merge #6659bors[bot]2020-11-281-2/+7
|\ | | | | | | | | | | | | | | | | 6659: Explain how we get precise spans for diagnostics. r=matklad a=matklad bors r+ 🤖 Co-authored-by: Aleksey Kladov <[email protected]>
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