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path: root/crates/hir_def/src/body/lower.rs
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* Add support for lengths in array repeats, if they are literalsJade2021-05-131-2/+3
| | | | 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.
* Merge #8398bors[bot]2021-05-111-7/+17
|\ | | | | | | | | | | | | | | 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 McNab2021-05-031-7/+17
| | | | | | | | Fixes #8378
* | Reuse database in LowerCtxJonas Schievink2021-05-061-2/+2
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* | Don't store call-site text offsets in hygiene infoJonas Schievink2021-05-061-12/+18
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* hir_ty: Expand macros at type positioncynecx2021-04-171-7/+27
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* Include path in `unresolved-macro-call` diagnosticJonas Schievink2021-04-161-2/+6
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* Support macros in pattern positionJonas Schievink2021-04-111-7/+27
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* Intern TypeRefs stored in BodyJonas Schievink2021-04-061-4/+7
| | | | Minor improvement to memory usage (1 MB or so)
* Use Box'es to reduce the size of hir_def::expr::Pat from 112 to 64 bytes on ↵Alexandru Macovei2021-04-061-3/+3
| | | | 64bit
* Use Box'es to reduce size of hir_def::expr::Expr from 128 to 72 bytes (on ↵Alexandru Macovei2021-04-061-6/+10
| | | | | | | | | | 64bit systems) Rationale: only a minority of variants used almost half the size. By keeping large members (especially in Option) behind a box the memory cost is only payed when the large variants are needed. This reduces the size Vec<Expr> needs to allocate.
* Only remember blocks that have a DefMapJonas Schievink2021-04-041-5/+7
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* Fix recursive macro statement expansionEdwin Cheng2021-03-251-35/+33
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* Handle `#[cfg]` on call argumentsJonas Schievink2021-03-171-11/+16
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* Merge #8048bors[bot]2021-03-171-2/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8048: Fix missing unresolved macro diagnostic in function body r=edwin0cheng a=brandondong This was an issue I found while working on https://github.com/rust-analyzer/rust-analyzer/pull/7970. **Reproduction:** 1. Call a non-existent macro in a function body. ``` fn main() { foo!(); } ``` 2. No diagnostics are raised. An unresolved-macro-call diagnostic is expected. 3. If the macro call is instead outside of the function body, this works as expected. I believe this worked previously and regressed in https://github.com/rust-analyzer/rust-analyzer/pull/7805. **Behavior prior to https://github.com/rust-analyzer/rust-analyzer/pull/7805:** - The unresolved-macro-call diagnostic did not exist. Instead, a macro-error diagnostic would be raised with the text "could not resolve macro [path]". - This was implemented by adding an error to the error sink (https://github.com/rust-analyzer/rust-analyzer/pull/7805/files#diff-50a326c5ae465bd9b31ee4310186380aa06e4fa1f6b41dbc0aed5bcc656a3cb8L657). - The error was propagated through https://github.com/rust-analyzer/rust-analyzer/blob/1a82af3527e476d52410ff4dfd2fb4c57466abcb/crates/hir_def/src/body.rs#L123 eventually reaching https://github.com/rust-analyzer/rust-analyzer/blob/1a82af3527e476d52410ff4dfd2fb4c57466abcb/crates/hir_def/src/body/lower.rs#L569. **Behavior after:** - Instead of writing to the error sink, an UnresolvedMacro error is now returned (https://github.com/rust-analyzer/rust-analyzer/pull/7805/files#diff-50a326c5ae465bd9b31ee4310186380aa06e4fa1f6b41dbc0aed5bcc656a3cb8R631). - The parent caller throws away the error as its function signature is `Option<MacroCallId>` (https://github.com/rust-analyzer/rust-analyzer/pull/7805/files#diff-50a326c5ae465bd9b31ee4310186380aa06e4fa1f6b41dbc0aed5bcc656a3cb8R604). - We instead now reach the warn condition (https://github.com/rust-analyzer/rust-analyzer/blob/1a82af3527e476d52410ff4dfd2fb4c57466abcb/crates/hir_def/src/body.rs#L124) and no diagnostics are created in https://github.com/rust-analyzer/rust-analyzer/blob/1a82af3527e476d52410ff4dfd2fb4c57466abcb/crates/hir_def/src/body/lower.rs#L575. **Fix:** - Make sure to propagate the UnresolvedMacro error. Report the error using the new unresolved-macro-call diagnostic. Co-authored-by: Brandon <[email protected]>
| * Fix missing unresolved macro diagnostic in function bodyBrandon2021-03-161-2/+13
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* | Fix macro expansion for statements w/o semicolonEdwin Cheng2021-03-161-47/+58
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* Simplify source maps for fieldsAleksey Kladov2021-03-151-15/+9
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* Stop fetching ItemTrees for no reasonJonas Schievink2021-03-101-14/+1
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* Remove `item_scope` field from `Body`Jonas Schievink2021-03-091-139/+4
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* Store inner `BlockId`s in `Body`Jonas Schievink2021-03-091-0/+3
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* Use upstream cov-markLaurențiu Nicola2021-03-081-2/+1
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* Introduce TypeCtor::ScalarLukas Wirth2021-02-281-6/+11
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* Remove redundant clonesYoshua Wuyts2021-02-051-1/+1
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* Expander: store a LocalModuleId, not ModuleIdJonas Schievink2021-02-041-7/+7
| | | | | It already stores the DefMap containing the module, so having a full ModuleId is unnecessary and makes it easier to mix things up
* Shortcut `block_def_map` if there's no inner itemsJonas Schievink2021-02-031-3/+6
| | | | | This previously didn't work, but apparently only because of the wonky test setup
* Use block_def_map in body loweringJonas Schievink2021-02-031-10/+25
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* Revert "Use block_def_map in body lowering"Jonas Schievink2021-02-021-25/+10
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* Use block_def_map in body loweringJonas Schievink2021-02-011-10/+25
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* add more countsAleksey Kladov2021-01-271-0/+2
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* Revert "Make use of `block_def_map` in body lowering"Jonas Schievink2021-01-211-12/+4
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* Make use of `block_def_map` in body loweringJonas Schievink2021-01-211-4/+12
| | | | | Removes the `local_scope` hack from `Expander` in favor of tracking the `DefMap` in use during body lowering
* Add support for yiled keywordDaiki Ihara2021-01-151-0/+4
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* prepare to publish el libro de arenaAleksey Kladov2021-01-141-1/+1
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* Fixed typos in code commentsVincent Esche2021-01-091-2/+2
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* Rename expr -> tail_exprAleksey Kladov2021-01-051-1/+1
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* Merge #7021bors[bot]2020-12-241-47/+45
|\ | | | | | | | | | | | | | | 7021: Track labels in the HIR r=matklad a=Veykril Groundwork for #6966 Co-authored-by: Lukas Wirth <[email protected]>
| * Track labels in the HIRLukas Wirth2020-12-241-47/+45
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* | Implement const block inferenceLukas Wirth2020-12-231-0/+4
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* | Implement const pat inferenceLukas Wirth2020-12-231-3/+9
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* Update ungrammar for const block patternsLukas Wirth2020-12-231-1/+3
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* Refactor attributes API to allow handling cfg_attrJonas Schievink2020-12-181-1/+1
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* Node-ify lifetimesLukas Wirth2020-12-161-17/+7
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* Make macro def krate mandatoryJonas Schievink2020-12-151-1/+1
| | | | Refactors builtin derive support to go through proper name resolution
* Basic support for decl macros 2.0Jonas Schievink2020-12-151-1/+4
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* Move to upstream `macro_rules!` modelJonas Schievink2020-12-151-65/+69
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* Expand statements for mbe in loweringEdwin Cheng2020-12-151-82/+134
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* Attach macro expansion errors to the right fileJonas Schievink2020-12-021-2/+5
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* Emit unresolved proc macro errorsJonas Schievink2020-12-011-8/+23
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