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99 Commits

Author SHA1 Message Date
Vadim Petrochenkov
1f259ae679 rustc_hir: Change representation of import paths to support multiple resolutions 2022-12-01 18:51:05 +03:00
Camille GILLOT
1c737d6997 Use kw::Empty for elided lifetimes in path. 2022-11-24 17:48:59 +00:00
Maybe Waffle
b97ec3924d rustc_ast_lowering: remove ref patterns 2022-11-22 18:49:29 +00:00
Nicholas Nethercote
6b7ca2fcf2 Box ExprKind::{Closure,MethodCall}, and QSelf in expressions, types, and patterns. 2022-11-17 13:45:59 +11:00
Maybe Waffle
e93982a78f adopt to compiler changes 2022-10-25 13:47:43 +00:00
Maybe Waffle
cc752f5665 Feature gate impl_trait_in_fn_trait_return 2022-10-25 13:25:52 +00:00
Maybe Waffle
8b494f427c Allow impl Fn() -> impl Trait in return position 
This allows writing the following function signatures:
```rust
fn f0() -> impl Fn() -> impl Trait;
fn f3() -> &'static dyn Fn() -> impl Trait;
```

These signatures were already allowed for common traits and associated
types, there is no reason why `Fn*` traits should be special in this
regard.
 2022-10-25 13:25:51 +00:00
Vadim Petrochenkov
1a8f177772 rustc_hir: Less error-prone methods for accessing PartialRes resolution 2022-10-11 09:04:52 +04:00
Santiago Pastorino
861055094c Pass ImplTraitContext as &, there's no need for that to be &mut 2022-09-14 17:39:52 -03:00
Santiago Pastorino
2166a36245 Pass ImplTraitContext as &mut to avoid the need of ImplTraitContext::reborrow later on 2022-09-06 15:22:16 -03:00
bors
2dc703fd6e Auto merge of #101228 - nnethercote:simplify-hir-PathSegment, r=petrochenkov 
Simplify `hir::PathSegment`

r? `@petrochenkov`
 2022-09-05 13:36:54 +00:00
Dylan DPC
5d55009b79 Rollup merge of #101142 - nnethercote:improve-hir-stats, r=davidtwco 
Improve HIR stats

#100398 improve the AST stats collection done by `-Zhir-stats`. This PR does the same for HIR stats collection.

r? `@davidtwco`
 2022-09-05 14:15:51 +05:30
Nicholas Nethercote
bb0ae3c446 Make hir::PathSegment::hir_id non-optional. 2022-09-05 14:20:25 +10:00
Nicholas Nethercote
6d850d936b Make hir::PathSegment::res non-optional. 2022-09-05 14:20:25 +10:00
Oli Scherer
ee3c835018 Always import all tracing macros for the entire crate instead of piecemeal by module 2022-09-01 14:54:27 +00:00
Nicholas Nethercote
a847d5e4ce Use &'hir Ty everywhere. 
For consistency, and because it makes HIR measurement simpler and more
accurate.
 2022-08-29 06:35:14 +10:00
Jean CASPAR
73ae38bac1 Migrate ast_lowering::path to SessionDiagnostic 2022-08-22 19:19:58 +02:00
Camille GILLOT
8fc3deb1b4 Remove sess field from LoweringContext. 2022-07-06 23:15:57 +02:00
Camille GILLOT
32af719b07 Always create parameters for functions-like types. 2022-06-21 21:13:41 +02:00
bors
3a8b0144c8 Auto merge of #98106 - cjgillot:split-definitions, r=michaelwoerister 
Split up `Definitions` and `ResolverAstLowering`.

Split off https://github.com/rust-lang/rust/pull/95573

r? `@michaelwoerister`
 2022-06-17 10:00:11 +00:00
EdwinRy
71a98e1a4e Refactor path segment parameter error 2022-06-15 02:50:34 +01:00
Camille GILLOT
603746a35e Make ResolverAstLowering a struct. 2022-06-14 22:44:27 +02:00
Santiago Pastorino
a22aad32eb Instrument important fns in AST lowering 2022-06-07 18:29:06 -03:00
Santiago Pastorino
d327db9319 Remove ImplTraitContext::reborrow 2022-05-31 16:49:27 -03:00
Santiago Pastorino
3d6eae8cd2 Move defs and bounds from Universal to LoweringContext 2022-05-31 12:40:34 -03:00
Jacob Pratt
49c82f31a8 Remove crate visibility usage in compiler 2022-05-20 20:04:54 -04:00
Camille GILLOT
6857a8d14e Create a specific struct for lifetime capture. 2022-04-27 22:03:12 +02:00
Camille GILLOT
f385f856cd Use LifetimeRes during lowering. 2022-04-27 22:00:15 +02:00
Camille GILLOT
a9e13fa553 Lint elided lifetimes in path on the AST. 2022-04-17 11:03:34 +02:00
Michael Goulet
f04f732503 Add more information to impl Trait deny error 2022-02-17 18:45:53 -08:00
kadmin
67f56671d0 Use Term in ProjectionPredicate 
ProjectionPredicate should be able to handle both associated types and consts so this adds the
first step of that. It mainly just pipes types all the way down, not entirely sure how to handle
consts, but hopefully that'll come with time.
 2022-01-17 17:44:56 +00:00
Michael Goulet
e37d012a06 Tighten span when suggesting lifetime on path 2021-12-27 23:34:52 -08:00
Matthias Krüger
a5ee722f1e Rollup merge of #91273 - Badel2:ice-index-str, r=estebank 
Fix ICE #91268 by checking that the snippet ends with a `)`

Fix #91268

Previously it was assumed that the last character of `snippet` will be a `)`, so using `snippet.len() - 1` as an index should be safe. However as we see in the test, it is possible to enter that branch without a closing `)`, and it will trigger the panic if the last character happens to be multibyte.

The fix is to ensure that the snippet ends with `)`, and skip the suggestion otherwise.
 2021-12-03 06:24:14 +01:00
Camille GILLOT
b621133200 Simplify lowering. 2021-11-30 22:55:07 +01:00
Camille GILLOT
5ea7ea8a57 Lint elided lifetimes in path during lifetime resolution. 2021-11-30 22:55:07 +01:00
Badel2
0da3a0f56e Fix ICE #91268 by checking that the snippet ends with a ) 2021-11-26 23:57:21 +01:00
Camille GILLOT
d7795d302a Do not store visibility in *ItemRef. 2021-09-20 00:29:53 +02:00
Camille GILLOT
26eeec0baf Compute item_generics_num_lifetimes during resolution. 2021-09-01 20:13:16 +02:00
Vadim Petrochenkov
59013cdebe ast_lowering: Introduce lower_span for catching all spans entering HIR 2021-08-29 10:49:40 +03:00
jackh726
ae02491984 Better errors when we don't have implicit statics in trait objects 2021-07-19 23:46:11 -04:00
Giacomo Stevanato
b1c8835a0f Add more precise span informations to generic types 2021-05-12 11:36:07 +02:00
b-naber
e4d9bc66f6 improve diagnosts for GATs 2021-05-11 14:09:46 +02:00
Vadim Petrochenkov
7e66e9d6b0 More precise spans for HIR paths 2021-03-15 22:13:45 +03:00
b-naber
760a6654fb lowering of generic args in AssocTyConstraint 2021-02-04 16:20:58 +01:00
LingMan
a56bffb4f9 Use Option::map_or instead of .map(..).unwrap_or(..) 2021-01-14 19:23:59 +01:00
Patryk Wychowaniec
d2f8e398f1 Rework diagnostics for wrong number of generic args 2021-01-10 13:07:40 +01:00
Aaron Hill
23018a55d9 Implement rustc side of report-future-incompat 2020-10-30 20:02:14 -04:00
Joshua Nelson
bfecb18771 Fix some more clippy warnings 2020-10-30 10:12:56 -04:00
mark
9e5f7d5631 mv compiler to compiler/ 2020-08-30 18:45:07 +03:00