Commit Graph

864 Commits

Author SHA1 Message Date
Lukas Wirth
d54745aed3 fix: Fix item tree lowering pub(self) to pub() 2023-12-08 11:59:44 +01:00
petr-tik
2d879e0431 Stop offering private functions in completions
Before
Private functions have RawVisibility module, but were
missed because take_types returned None early. After resolve_visibility
returned None, Visibility::Public was set instead and private functions
ended up being offered in autocompletion.

Choosing such a function results in an immediate error diagnostic
about using a private function.

After
Pattern match of take_types that returns None and
query for Module-level visibility from the original_module

Fix #15134 - tested with a unit test and a manual end-to-end
test of building rust-analyzer from my branch and opening
the reproduction repository

REVIEW
Refactor to move scope_def_applicable and check function visibility
from a module

Please let me know what's the best way to add a unit tests to
nameres, which is where the root cause was
2023-12-08 11:38:54 +01:00
Lukas Wirth
71337f6682 fix: Fix concat_bytes! expansion 2023-12-08 11:34:03 +01:00
Lukas Wirth
5544f4fa3d Bump and unlock some dependencies 2023-12-07 11:48:58 +01:00
Lukas Wirth
634d588fd7 Simplify 2023-12-06 14:36:39 +01:00
Lukas Wirth
9cb13b6efb Allow navigation targets to be duplicated when the focus range lies in the macro definition site 2023-12-06 12:38:19 +01:00
Lukas Wirth
d2cd30007c Implicit format args support 2023-12-05 17:07:00 +01:00
Igor Matuszewski
a7224c998d Don't explicitly warn against semicolon_in_expressions_from_macros
This has been warn-by-default for two years now and has already been
added to the future-incompat lints in 1.68.
2023-12-05 11:35:09 +01:00
bors
e91fdf7860 Auto merge of #15959 - Veykril:macro-shower3, r=lnicola
TokenMap -> SpanMap rewrite

Opening early so I can have an overview over the full diff more easily, still very unfinished and lots of work to be done.

The gist of what this PR does is move away from assigning IDs to tokens in arguments and expansions and instead gives the subtrees the text ranges they are sourced from (made relative to some item for incrementality). This means we now only have a single map per expension, opposed to map for expansion and arguments.

A few of the things that are not done yet (in arbitrary order):
- [x] generally clean up the current mess
- [x] proc-macros, have been completely ignored so far
- [x] syntax fixups, has been commented out for the time being needs to be rewritten on top of some marker SyntaxContextId
- [x] macro invocation syntax contexts are not properly passed around yet, so $crate hygiene does not work in all cases (but most)
  - [x] builtin macros do not set spans properly, $crate basically does not work with them rn (which we use)
~~- [ ] remove all uses of dummy spans (or if that does not work, change the dummy entries for dummy spans so that tests will not silently pass due to havin a file id for the dummy file)~~
  - [x] de-queryfy `macro_expand`, the sole caller of it is `parse_macro_expansion`, and both of these are lru-cached with the same limit so having it be a query is pointless
- [x] docs and more docs
- [x] fix eager macro spans and other stuff
  - [x] simplify include! handling
- [x] Figure out how to undo the sudden `()` expression wrapping in expansions / alternatively prioritize getting invisible delimiters working again
- [x] Simplify InFile stuff and HirFIleId extensions
~~- [ ] span crate containing all the file ids, span stuff, ast ids. Then remove the dependency injection generics from tt and mbe~~

Fixes https://github.com/rust-lang/rust-analyzer/issues/10300
Fixes https://github.com/rust-lang/rust-analyzer/issues/15685
2023-12-04 19:59:53 +00:00
Laurențiu Nicola
26c0963281 Merge branch 'master' into sync-from-rust 2023-12-04 21:39:22 +02:00
Laurențiu Nicola
30fc9329d1 Merge commit 'e402c494b7c7d94a37c6d789a216187aaf9ccd3e' into sync-from-ra 2023-12-04 09:19:15 +02:00
Lukas Wirth
02a3a9438a Some more minor cleanups 2023-12-02 17:04:13 +01:00
Lukas Wirth
5edf7bddc6 Fix mod item in included file resolving incorrectly 2023-12-02 13:49:09 +01:00
Lukas Wirth
d2a31acda1 Fix macro expansion expression parenthesis wrapping 2023-12-02 13:03:46 +01:00
Nicholas Nethercote
4375419b24 Rename HandlerInner::delay_span_bug as HandlerInner::span_delayed_bug.
Because the corresponding `Level` is `DelayedBug` and `span_delayed_bug`
follows the pattern used everywhere else: `span_err`, `span_warning`,
etc.
2023-12-02 09:01:19 +11:00
Lukas Wirth
efa67294ed Fix eager macro input spans being discarded 2023-12-01 16:29:58 +01:00
Lukas Wirth
0003e568ca Pass calling span through to builtin macro expansions 2023-12-01 14:11:57 +01:00
bors
c2f133489c Auto merge of #15912 - Sarrus1:master, r=HKalbasi
chore: remove unused `PhantomData`

This PR removes an unused `PhantomData` in `FileItemTreeId`.

*Note:* I am not sure how this should be implemented, maybe as a type instead of a wrapper struct? I'd be happy to do so if needed 👍
2023-12-01 11:07:35 +00:00
Lukas Wirth
7a8c4c001b Turn macro_expand from query to normal function 2023-11-28 17:23:51 +01:00
Lukas Wirth
b98597f06d Re-enable proc-macros 2023-11-28 16:28:56 +01:00
Lukas Wirth
98cfdde8ba Thinner TokenMap 2023-11-28 10:56:25 +01:00
Lukas Wirth
92d447f976 🧹 2023-11-28 10:55:40 +01:00
Lukas Wirth
ab8f12e169 Rename hygiene vars and fields to span_map 2023-11-28 10:55:40 +01:00
Lukas Wirth
c43078f99d Re-implement InFile wrappers as type aliases over generic InFileWrapper 2023-11-28 10:55:40 +01:00
Lukas Wirth
30093a6d81 spans always come from real file 2023-11-28 10:55:39 +01:00
Lukas Wirth
394d11b0fa Fix float-split hack not setting up spans correctly 2023-11-28 10:55:39 +01:00
Lukas Wirth
8423893d1c More incremental tests 2023-11-28 10:55:39 +01:00
Lukas Wirth
05f375eae2 hygiene 2.0 2023-11-28 10:55:39 +01:00
Lukas Wirth
e36b3f7b8c Proper span representation with syntax context 2023-11-28 10:55:39 +01:00
Lukas Wirth
890eb17b4e Replace ID based TokenMap with proper relative text-ranges / spans 2023-11-28 10:55:39 +01:00
Laurențiu Nicola
81606ecf68 Merge commit '237712fa314237e428e7ef2ab83b979f928a43a1' into sync-from-ra 2023-11-27 12:40:39 +02:00
Laurențiu Nicola
a54c0dafc8 Remove debugging code in path resolution 2023-11-17 20:58:43 +02:00
Laurențiu Nicola
59f5d51852 Merge commit '141fc695dca1df7cfc3c9803972ec19bb178dcbc' into sync-from-ra 2023-11-16 22:27:35 +02:00
Sarrus1
97dea2c699
remove unused PhantomData 2023-11-16 18:39:36 +01:00
bors
58de0b130a Auto merge of #15902 - lnicola:bump-deps, r=Veykril
internal: Bump deps pt. 1
2023-11-15 19:37:06 +00:00
Laurențiu Nicola
c6fad55c98 Bump bitflags 2023-11-15 21:20:47 +02:00
Lukas Wirth
e8c4007cfc Fix builtin line! expansion 2023-11-15 14:06:10 +01:00
Laurențiu Nicola
1fc056ec93 Bump indexmap 2023-11-15 13:21:34 +02:00
Laurențiu Nicola
cb8434e594 Bump either 2023-11-15 13:07:36 +02:00
Laurențiu Nicola
f53368dd3f Bump tracing 2023-11-15 13:00:32 +02:00
Laurențiu Nicola
f66df10f87 Bump itertools 2023-11-15 12:53:56 +02:00
Laurențiu Nicola
6b53c09ef5 Merge branch 'master' into sync-from-rust 2023-11-15 09:46:27 +02:00
Laurențiu Nicola
610eafe009 Merge commit '76633199f4316b9c659d4ec0c102774d693cd940' into sync-from-rust 2023-11-15 09:45:17 +02:00
Lukas Wirth
e21d21a8fb Diagnose incorrect unsafety for trait impls 2023-11-14 21:05:27 +01:00
Lukas Wirth
e844784d8d Simplify 2023-11-14 12:53:14 +01:00
Lukas Wirth
74e5444f15 Fix some FIXMEs 2023-11-11 15:49:57 +01:00
Lukas Wirth
ba61766217 Add config for preferring / ignoring prelude modules in find_path 2023-11-11 14:56:38 +01:00
Lukas Wirth
801a887954 Record all import paths per item in ImportMap 2023-11-11 14:48:44 +01:00
Lukas Wirth
2339ba4440 Prepare ImportMap for supportin multiple import paths per item 2023-11-11 14:04:24 +01:00
Laurențiu Nicola
d1d111d09e Merge commit '3b7c7f97e4a7bb253a8d398ee4f8346f6cf2817b' into sync-from-ra 2023-11-08 08:15:03 +02:00
hkalbasi
1086b294c2 update rustc dependencies 2023-11-08 01:16:47 +03:30
Nicholas Nethercote
6eaf3f8bb2 Remove support for compiler plugins.
They've been deprecated for four years.

This commit includes the following changes.
- It eliminates the `rustc_plugin_impl` crate.
- It changes the language used for lints in
  `compiler/rustc_driver_impl/src/lib.rs` and
  `compiler/rustc_lint/src/context.rs`. External lints are now called
  "loaded" lints, rather than "plugins" to avoid confusion with the old
  plugins. This only has a tiny effect on the output of `-W help`.
- E0457 and E0498 are no longer used.
- E0463 is narrowed, now only relating to unfound crates, not plugins.
- The `plugin` feature was moved from "active" to "removed".
- It removes the entire plugins chapter from the unstable book.
- It removes quite a few tests, mostly all of those in
  `tests/ui-fulldeps/plugin/`.

Closes #29597.
2023-11-04 08:50:46 +11:00
bors
bd38871a98 Auto merge of #15736 - rmehri01:15678_module_incorrect_case_diagnostics, r=HKalbasi
fix: add incorrect case diagnostics for module names

Adds diagnostics for checking both inline and file module names are snake case.

Closes #15678
2023-10-20 16:20:40 +00:00
Lukas Wirth
40acc5250f Update rustc_abi dependency 2023-10-15 18:57:40 +02:00
Ryan Mehri
36eac9abee fix: add incorrect case diagnostics for module names 2023-10-09 13:36:39 -07:00
bors
aaa1e8e1b8 Auto merge of #15618 - shogo-nakano-desu:internal/port-anymap, r=Veykril
internal: port anymap

## Description
- The anymap crate has been ported. During this process, unnecessary features for rust-analyzer have been removed.
- From the tests that were checking the existing licenses, the anymap license (`BlueOak-1.0.0 OR MIT OR Apache-2.0`) has been removed.

## Requests
- While porting the code this time, I have tried to respect the original author's intentions and have kept the comments/codes as much as possible. Please don't hesitate to tell me if you think the comments/codes also need to be appropriately modified.
- If there are any necessary changes regarding the licensing or anything else, please let me know so I can fix them.

## Issue
https://github.com/rust-lang/rust-analyzer/issues/15500
2023-10-09 08:40:54 +00:00
bors
dca63d1b21 Auto merge of #15713 - Veykril:flyimport-completions-short, r=Veykril
Do flyimport completions by prefix search for short paths

Fixes https://github.com/rust-lang/rust-analyzer/issues/15711
2023-10-09 07:56:02 +00:00
Lukas Wirth
88a00bf49d Shrink PatPtr by swapping its AstPtr and Either wrap order 2023-10-06 12:32:37 +02:00
Lukas Wirth
4af730eb26 Do flyimport completions by prefix search for short paths 2023-10-05 13:21:12 +02:00
Lukas Wirth
fe398163b6 Recognize custom main function as binary entrypoint for runnables 2023-10-04 12:07:41 +02:00
Lukas Wirth
2b9dde14ab Allocate ast ids for parameters 2023-09-28 13:16:11 +02:00
bors
4a8622c8fa Auto merge of #15652 - Veykril:format_to, r=lnicola
minor: Various small fixes
2023-09-22 09:06:06 +00:00
Lukas Wirth
556f0c6704 Various small fixes 2023-09-22 10:13:51 +02:00
shogo-nakano-desu
f671b0b864 refactor: move implementation inside anymap crate into stdx crate 2023-09-20 09:02:10 +09:00
shogo-nakano-desu
4b3257a365 refactor: port anymap 2023-09-20 09:02:05 +09:00
bors
22b18b9f77 Auto merge of #15616 - HKalbasi:rustc-deps, r=HKalbasi
Switch to in-tree rustc dependencies with a cfg flag

We can use this flag to detect and prevent breakages in rustc CI. (see #14846 and #15569)

~The `IN_RUSTC_REPOSITORY` is just a placeholder. Is there any existing cfg flag that rustc CI sets?~
2023-09-19 17:41:12 +00:00
Laurențiu Nicola
bcfc997eac Merge commit '258b15c506a2d3ad862fd17ae24eaf272443f477' into sync-from-ra 2023-09-18 12:33:49 +03:00
Laurențiu Nicola
d39b45a58d Merge branch 'master' into sync-from-rust 2023-09-18 12:04:59 +03:00
hkalbasi
f4704bc8ae Switch to in-tree rustc dependencies with a cfg flag 2023-09-15 18:10:11 +03:30
Lukas Wirth
e63e323823 Prefer stable paths over unstable ones in import path calculation 2023-09-14 11:03:41 +02:00
Lukas Wirth
cfcef69072 shrink_to_fit body source map 2023-09-09 14:40:56 +02:00
Lukas Wirth
8f5fee4a5a Diagnose incorrect and private fields in record structs 2023-09-09 10:45:29 +02:00
Lukas Wirth
55c75450fb Diagnose private fields in record constructor 2023-09-08 23:19:30 +02:00
Andy Caldwell
7e786ea4cf Rework no_coverage to coverage(off) 2023-09-08 12:46:06 +01:00
Lukas Wirth
10b0cd7047 Replace format-args parser with upstream fork 2023-09-07 11:37:59 +02:00
bors
f29867bd26 Auto merge of #15559 - Veykril:builtin-format-args, r=Veykril
Implement builtin#format_args, using rustc's format_args parser

`format_args!` now expands to `builtin#format_args(template, args...)`, the actual expansion now instead happens in lowering where we desugar this expression by using lang paths.

As a bonus, we no longer need to evaluate `format_args` as an eager macro which means less macro expansions overall -> less cache thrashing!

Fixes https://github.com/rust-lang/rust-analyzer/issues/15082
2023-09-06 17:44:33 +00:00
Lukas Wirth
96f19231d3 Fix hir pretty printing emitting trailing whitespace 2023-09-06 19:31:48 +02:00
Lukas Wirth
5046889f43 Don't allocate the format_args template string as an expression 2023-09-06 19:18:12 +02:00
Lukas Wirth
c0e402637e Emit builtin#format_args in builtin format_args expander 2023-09-06 18:08:20 +02:00
Lukas Wirth
5fdd1e36e3 Remove todo!()s 2023-09-06 15:30:44 +02:00
Lukas Wirth
e243a03da1 Desugar builtin#format_args 2023-09-06 15:21:41 +02:00
Lukas Wirth
abe8f1ece4 Implement builtin#format_args, using rustc's format_args parser 2023-09-05 19:19:46 +02:00
bors
caeea45999 Auto merge of #15557 - Veykril:builtin-syntax, r=Veykril
Parse builtin# syntax and add typechecking for builtin#offset_of expression

Also removes box syntax, fixes https://github.com/rust-lang/rust-analyzer/issues/14504

cc https://github.com/rust-lang/compiler-team/issues/580 https://github.com/rust-lang/rust-analyzer/issues/15082
2023-09-05 12:10:31 +00:00
Lukas Wirth
3431d586e5 Insert builtin#asm into asm! expansion 2023-09-05 14:00:49 +02:00
Lukas Wirth
15048304e3 Implement offset_of in hir-def and hir-ty 2023-09-05 12:27:52 +02:00
Lukas Wirth
9b8eb807a3 Parse builtin# syntax 2023-09-05 10:36:35 +02:00
bors
99686d56a8 Auto merge of #15551 - Veykril:docs, r=Veykril
Move doc comment handling into ide-db
2023-09-02 15:28:07 +00:00
Lukas Wirth
81f0108067 Remove markdown module from rust-analyzer crate 2023-09-02 17:27:52 +02:00
Lukas Wirth
b1575528c0 Move doc comment handling into ide-db 2023-09-02 16:27:26 +02:00
cui fliter
056b6b9416 remove the repetitive word
Signed-off-by: cui fliter <imcusg@gmail.com>
2023-09-02 14:18:10 +08:00
Lukas Wirth
c09f175d59 Less once_cell more std 2023-09-01 17:30:59 +02:00
xffxff
204bc2cb60 fix: diagnostics for 'while let' loop with label in condition 2023-08-26 10:41:19 +08:00
hkalbasi
fa76f60cc1 Run cargo fmt on 1.72 2023-08-25 22:24:41 +03:30
Laurențiu Nicola
30d8aa1bec Merge commit '9b3d03408c66749d56466bb09baf2a7177deb6ce' into sync-from-ra 2023-08-21 12:44:09 +03:00
Jessie Chatham Spencer
37e0e8af10 Implement extern crate completion 2023-08-20 16:36:59 +00:00
Lukas Wirth
eb6244c5f9 Record import aliases in symbol index 2023-08-18 11:46:35 +02:00
Lukas Wirth
637f496a81 fix: Fix auto-import (and completions) importing #[doc(hidden)] items 2023-08-17 12:30:19 +02:00
bors
49716e681a Auto merge of #15472 - Veykril:import-ide-support, r=Veykril
internal: Record import origins in ItemScope and PerNS

This records the import items definitions come from in the module scope (as well as what an import resolves to in an ItemScope). It does ignore glob imports as thats a lot more work for little to no gain, glob imports act as if the importing items are "inlined" into the scope which suffices for almost all use cases I believe (to my knowledge, attributes on them have little effect).

There is still a lot of work needed to make this available to the IDE layer, but this lays out the ground work for havin IDE layer support.

cc https://github.com/rust-lang/rust-analyzer/issues/14079
2023-08-17 09:56:42 +00:00
Lukas Wirth
a17d73ad36 Thread imports through the resolver 2023-08-17 10:52:13 +02:00
Lukas Wirth
c4e9b5ac64 Add import info to item scope dumps 2023-08-17 09:33:15 +02:00
Lukas Wirth
af8048266c Prepare ItemScope for IDE import resolution 2023-08-16 11:33:42 +02:00
bors
b771de3fdc Auto merge of #15179 - ponyii:fix/default-values-of-const-params-are-ignored, r=HKalbasi
the "add missing members" assists: implemented substitution of default values of const params

To achieve this, I've made `hir::ConstParamData` store the default values
2023-08-15 10:17:43 +00:00
bors
2fbe69d117 Auto merge of #15438 - Veykril:eager-parser-stuck, r=Veykril
fix: Fix parser being stuck in eager macro inputs

Fixes https://github.com/rust-lang/rust-analyzer/issues/15437
2023-08-12 14:30:38 +00:00
Lukas Wirth
9ac88d8d36 Fix parser being stuck in eager macro inputs 2023-08-12 08:27:27 +02:00
Lukas Wirth
9adff006e8 Simplify 2023-08-10 20:10:19 +02:00
Lukas Wirth
bfad781a77 Memoize block_item_tree_query 2023-08-10 19:24:39 +02:00
Lukas Wirth
fde2d9b47c Deduplicate FileId field in ModuleOrigin 2023-08-10 19:04:46 +02:00
Lukas Wirth
e5b23e3bc1 Derive block attributes from block item tree 2023-08-10 18:52:27 +02:00
bors
05b0612051 Auto merge of #15428 - Veykril:lsp-types-pin, r=Veykril
Fix pinned version of lsp-types

lsp-types published a new patch version that breaks semver with the proposed feature set (this is intended and documented), we unfortunately forgot to specify the patch version for the pinned version so this breaks us.
2023-08-09 18:07:44 +00:00
Lukas Wirth
7e04142f25 Fix pinned version of lsp-types 2023-08-09 20:06:08 +02:00
Lukas Wirth
63aba76735 Remove unnecessary ItemTreeId field in ImportSource 2023-08-09 17:06:52 +02:00
Lukas Wirth
c516dd51e9 Simplify 2023-08-09 15:54:10 +02:00
Lukas Wirth
992b928a93 Record import source IDs 2023-08-09 15:20:42 +02:00
ponyii
68e8379ec3 fixed a merge-caused error 2023-08-08 22:16:28 +04:00
ponyii
4ebdc6f052 syntax update: the default value of ConstParam turned from Expr into ConstArg 2023-08-08 21:57:54 +04:00
ponyii
52b4392724 the "add missing members" assists: implemented substitution of default values of const params 2023-08-08 21:57:54 +04:00
bors
af4ba46b40 Auto merge of #15405 - lowr:patch/doc-links-to-fields, r=Veykril
Support doc links that resolve to fields

Fixes #15331

Also removes `Resolver::resolve_module_path_in_trait_assoc_items()` and reimplements it in hir with other `Resolver` methods to decouple things a bit.
2023-08-08 14:13:27 +00:00
bors
f98d654ddf Auto merge of #15350 - max-heller:issue-11756, r=Veykril
Handle `#[cfg]`s on generic parameters

Records attributes on generic parameters in the item tree and filters out generic parameters disabled by `#[cfg]`s in `generic_params_query`.

Closes #11756
2023-08-08 13:05:26 +00:00
Lukas Wirth
cba39f8553 fix: Fix float parser hack creating empty NameRef tokens 2023-08-08 14:44:33 +02:00
Laurențiu Nicola
aa55ce9567 Merge commit 'baee6b338b0ea076cd7a9f18d47f175dd2ba0e5d' into sync-from-ra 2023-08-07 12:03:15 +03:00
Ryo Yoshida
0c433c23b1
Support doc links that resolve to fields 2023-08-07 00:59:35 +09:00
Lukas Wirth
042be329a7 Turn unresolved proc macro expansions into missing expressions 2023-08-05 20:00:37 +02:00
Max Heller
50db877bfa optimization and #[cfg] filtering for function generic params 2023-08-05 08:00:39 -04:00
hkalbasi
cc5664c5a2 Add rustc comment into while desugaring 2023-08-04 16:35:13 +03:30
bors
e37ec7262c Auto merge of #15373 - tadeokondrak:desugar-while-to-loop, r=HKalbasi
internal: Desugar while to loop and break

I was reading through rust-analyzer's code and was wondering why this wasn't desugared into a loop.
2023-08-04 07:26:18 +00:00
Max Heller
3205ed7a41 simplify storing generic parameter attributes in item tree 2023-08-02 09:19:56 -04:00
Lukas Wirth
ecb6d07d57 Add currently unused UseId variants 2023-08-02 14:53:45 +02:00
Lukas Wirth
f86f6a89eb Change terminology, do not name use items and use trees as imports 2023-08-02 14:19:38 +02:00
Lukas Wirth
6e2c3f610b Remove suspicious unwrap 2023-08-02 12:18:10 +02:00
Lukas Wirth
bcff166b3a Add ExternCrateDecl to HIR 2023-08-02 11:52:55 +02:00
Tadeo Kondrak
92a97c292a hir: Remove Expr::While
The previous commit desugared it to a loop.
2023-08-01 19:08:16 -06:00
Tadeo Kondrak
31bcba84f9 hir: Desugar while to loop and break 2023-08-01 19:04:36 -06:00
bors
151c750dac Auto merge of #15367 - Veykril:eager-macro-inputs, r=Veykril
fix: Strip unused token ids from eager macro input token maps
2023-08-01 11:23:02 +00:00
Lukas Wirth
e14d84d0a6 Skip out on single-segment immediate macro resolution when there are errors 2023-08-01 12:38:53 +02:00
Lukas Wirth
d999d34e39 Don't bail eager expansion when inner macros fail to resolve 2023-08-01 11:26:30 +02:00
bors
7736b656e2 Auto merge of #15361 - Veykril:eager-macro-inputs, r=Veykril
fix: Expand eager macros to delimited comma separated expression list

Prior to this, we were just parsing it as an expression which works fine for `()` and `[]` calls as those are tuple and array expressions respectively, but if tails for `{}` calls which with my recent changes reported errors for such eager macro invocations.
2023-07-31 14:24:29 +00:00
bors
cecbed98d8 Auto merge of #15360 - lowr:fix/mbe-transcribe-path-of-different-types, r=HKalbasi
Fixup path fragments upon MBE transcription

Fixes #14367

There are roughly two types of paths: paths in expression context, where a separator `::` between an identifier and its following generic argument list is mandatory, and paths in type context, where `::` can be omitted.

Unlike rustc, we need to transform the parsed fragments back into tokens during transcription. When the matched path fragment is a type-context path and is transcribed as an expression-context path, verbatim transcription would cause a syntax error.

This PR fixes up path fragments by inserting `::` to make sure they are syntactically correct in all contexts. Note that this works because expression-context paths are a strict superset of type-context paths.
2023-07-30 17:29:36 +00:00
Lukas Wirth
7c765d9f9e fix: Expand eager macros to delimited comma separated expression list 2023-07-30 17:31:26 +02:00
Ryo Yoshida
fd7435d463
Fixup path fragments upon MBE transcription 2023-07-30 23:36:42 +09:00
Lukas Wirth
df725d6b6d fix: Do not create fn macro calls with non-fn expanders 2023-07-30 12:18:19 +02:00
Max Heller
37a8493138 tests 2023-07-28 06:45:35 -04:00
Max Heller
008b639ef5 handle #[cfg]s on generic parameters 2023-07-27 21:17:10 -04:00
Laurențiu Nicola
0155385b57 Merge commit '99718d0c8bc5aadd993acdcabc1778fc7b5cc572' into sync-from-ra 2023-07-24 12:21:34 +03:00
oxalica
59a3e42ac9
Fix unescaping of C string literals 2023-07-18 18:52:34 +08:00
Laurențiu Nicola
4704881b64 Merge commit '37f84c101bca43b11027f30ab0c2852f9325bc3d' into sync-from-ra 2023-07-17 16:49:15 +03:00
bors
8e5f944317 Auto merge of #15282 - HKalbasi:mir, r=HKalbasi
Give real discriminant_type to chalk
2023-07-14 16:46:35 +00:00
hkalbasi
50559118fb Give real discriminant_type to chalk 2023-07-14 20:15:18 +03:30
Lukas Wirth
6a7b905c86 Fix the eager token maps by re-mapping the textranges between the input and input expansion 2023-07-13 09:22:38 +02:00
Lukas Wirth
d5f64f875a Infallibe ExpandDatabase::macro_def 2023-07-10 16:23:29 +02:00
hkalbasi
4a444e768c Implement recursion in mir interpreter without recursion 2023-07-07 15:07:29 +03:30
hkalbasi
3a1054fc1c Replace x with it 2023-07-06 17:33:17 +03:30
Lukas Wirth
7b36a73351 internal: Remove CfgExpander 2023-07-04 10:38:23 +02:00
Lukas Wirth
8886d707b8 Stronger typing for AstId and AstIdMap 2023-07-04 09:16:15 +02:00
bors
daba334611 Auto merge of #15206 - Veykril:let-else-fmt, r=Veykril
internal: Format let-else

As nightly finally got support for it I went ahead and formatted r-a with the latest nightly, then with the latest stable (in case other stuff changed)
2023-07-03 18:41:59 +00:00
Lukas Wirth
69cd3c30ac Format let-else 2023-07-03 20:34:09 +02:00
bors
691600a885 Auto merge of #15181 - lowr:patch/import-map-purge-unused, r=Veykril
Clean up `ImportMap`

There are several things in `hir_def::import_map` that are never used. This PR removes them and restructures the code. Namely:

- Removes `Query::name_only`, because it's *always* true.
  - Because of this, we never took advantage of storing items' full path. This PR removes `ImportPath` and changes `ImportInfo` to only store items' name, which should reduce the memory consumption to some extent.
- Removes `SearchMode::Contains` for `Query` because it's never used.
- Merges `Query::assoc_items_only` and `Query::exclude_import_kinds` into `Query::assoc_mode`, because the latter is never used besides filtering associated items out.

Best reviewed one commit at a time. I made sure each commit passes full test suite. I can squash the first three commits if needed.
2023-07-03 14:37:55 +00:00
Lukas Wirth
321e570d92 Don't diagnose builtin derives 2023-07-03 14:23:36 +02:00
hkalbasi
6f7452882a Fix layout of simd types and respect align in mir interpreter 2023-07-02 00:42:33 +03:30
bors
76bcd9946a Auto merge of #15169 - lowr:patch/impl-header-anon-lifetime, r=HKalbasi
Use anonymous lifetime where possible

Because anonymous lifetimes are *super* cool.

More seriously, I believe anonymous lifetimes, especially those in impl headers, reduce cognitive load to a certain extent because they usually signify that they are not relevant in the signature of the methods within (or that we can apply the usual lifetime elision rules even if they are relevant).
2023-06-30 16:57:20 +00:00
Ryo Yoshida
5db0e1a346
Restructure ImportMap collection 2023-07-01 00:18:23 +09:00
Ryo Yoshida
2b106648a7
Only store item name instead of full path 2023-07-01 00:17:57 +09:00
Ryo Yoshida
860628af7c
Remove SearchMode:Contains
Also micro-optimizes fuzzy search.
2023-06-30 23:37:23 +09:00
Ryo Yoshida
8cd4e9f7ec
Merge assoc_items_only and exclude_import_kinds into assoc_mode 2023-06-30 23:37:10 +09:00
Ryo Yoshida
97b725e269
Remove name_only from import map query 2023-06-30 23:35:55 +09:00
hkalbasi
f53f9230f0 Support #[derive_const(Trait)] 2023-06-29 20:58:35 +03:30
Ryo Yoshida
4e793e7859
Use anonymous lifetime where possible 2023-06-29 23:27:28 +09:00
bors
ad434fc4ac Auto merge of #15157 - HKalbasi:tokio-test, r=HKalbasi
Fix runnable detection for `#[tokio::test]`

fix #15141

It is hacky, and it wouldn't work for e.g. this case:
```Rust
use ::core::prelude;

#[prelude::v1::test]
fn foo() {
}
```
But it works for the tokio case. We should use the name resolution here somehow, and after that we should probably also get rid of the ast based `test_related_attribute` function.
2023-06-28 20:02:00 +00:00
hkalbasi
7901538dc8 Fix runnable detection for #[tokio::test] 2023-06-28 23:31:08 +03:30
Ryo Yoshida
56dd5368f5
Refactor
- don't take `&self` as receiver for `Copy` types
- simplify `hir::Module::nearest_non_block_module()`
- style changes for consistency
2023-06-27 16:01:07 +09:00
Ryo Yoshida
a02846343f
Fix self and super path resolution in block modules 2023-06-27 15:29:08 +09:00
Josh Stone
380773b3e8 Upgrade to indexmap v2 2023-06-24 17:35:20 -07:00
hkalbasi
674cd5ab57 Add run-tests command 2023-06-22 19:33:37 +03:30
Lukas Wirth
8823db6c78 Bump more deps 2023-06-22 11:44:10 +02:00
bors
bc26e81cd5 Auto merge of #15070 - Veykril:analysis-stat-stuff, r=Veykril
internal: Report metric timings for file item trees and crate def map creation
2023-06-21 05:58:13 +00:00
David Lattimore
bea3a33d84 Change in-tree libs to workspace dependencies 2023-06-20 13:53:39 +10:00
hkalbasi
3c87825074 Use ArgumentV1 instead of Argument 2023-06-19 22:48:49 +03:30
Lukas Wirth
9476fdaaa9 HIR ExternCrateDecl 2023-06-19 14:15:08 +02:00
Lukas Wirth
0bde3fc77e Intern use and extern crate items like other items 2023-06-19 13:51:44 +02:00
Laurențiu Nicola
9326cf7f0c Merge commit 'cd3bf9fe51676b520c546460e6d8919b8c8ff99f' into sync-from-ra 2023-06-19 09:14:04 +03:00
Lukas Wirth
c3186202a2 Shrink size of hir::Binding 2023-06-18 12:03:04 +02:00
Lukas Wirth
83d7724629 fix: Add binding definition for for-expr iterator desugared binding 2023-06-18 11:44:01 +02:00
Lukas Wirth
58ac823864 Less eager parsing for module sources 2023-06-17 10:58:52 +02:00
Lukas Wirth
3484b5a116 internal: Do not allocate unnecessarily when importing macros from parent modules 2023-06-16 18:41:06 +02:00
bors
9c967d3809 Auto merge of #15053 - Veykril:crate-root-module-id, r=Veykril
internal: Add a CrateRootModuleId that encodes a module id that is always a crate root
2023-06-14 14:41:06 +00:00
Lukas Wirth
cf178cba8f internal: Add a CrateRootModuleId that encodes a module id that is always a crate root 2023-06-14 15:41:06 +02:00
bors
07bc6cbcad Auto merge of #15040 - lnicola:hash-state-name, r=Veykril
fix: Use a more obscure hasher name in derive expansion

Closes #15039
2023-06-13 06:13:35 +00:00
Laurențiu Nicola
0b441ca6a5 Use a more obscure hasher name in derive expansion 2023-06-13 08:50:27 +03:00
Lukas Wirth
abe249559d internal: Give ConstBlockId and InTypeConstId named Location types 2023-06-12 18:21:17 +02:00
hkalbasi
a4695788ca Add a bunch of fixme comments 2023-06-12 00:37:11 +03:30
hkalbasi
e83b56739f Flatten the TypeOwnerId 2023-06-11 01:36:32 +03:30
hkalbasi
f8594f78bb Use ConstArg instead of Expr for AstId of InTypeConstId 2023-06-11 00:39:28 +03:30
hkalbasi
d9136df9e5 Handle return types for in type const bodies 2023-06-11 00:39:28 +03:30
hkalbasi
a481e004b0 Lower const params with a bad id 2023-06-11 00:39:28 +03:30
Lukas Wirth
b6fb35f20c Shrink hir_expand::attr::AttrInput by boxing a variant 2023-06-10 01:21:52 +02:00
Lukas Wirth
a02b9b279e internal: Lazy eager macros 2023-06-09 13:02:13 +02:00
hkalbasi
30e16e20d0 Fix unwrap on None in expanding format args 2023-06-08 00:17:22 +03:30
Ryo Yoshida
4f0c6fac17
fix: only generate trait bound for associated types in field types 2023-06-07 20:52:49 +09:00
Laurențiu Nicola
c48062fe2a Merge commit 'aa9bc8612514d216f84eec218dfd19ab83f3598a' into sync-from-ra 2023-06-05 12:04:23 +03:00
Laurențiu Nicola
c3dbe7c717 Merge remote-tracking branch 'upstream/master' into sync-from-rust 2023-06-05 11:07:47 +03:00
bors
9d5c34a80e Auto merge of #14970 - HKalbasi:mir-fix, r=HKalbasi
Detect "bound more than once" error and suppress `need-mut` for it.

Fix the `need-mut` false positive for `izip!`
2023-06-04 09:33:53 +00:00
hkalbasi
71f3e4b08c Detect "bound more than once" error and suppress need-mut for it. 2023-06-04 12:39:36 +03:30
Lukas Wirth
f9a9e40c0a Update builtin attribute list 2023-06-04 10:02:11 +02:00
bors
0b4c09b1d2 Auto merge of #14941 - Veykril:def-map, r=Veykril
Shrink `DefMap`, share crate level items with block def maps
2023-06-01 16:42:12 +00:00
Lukas Wirth
11b937177b Skip extern prelude path resolution in block def maps 2023-06-01 17:58:08 +02:00
bors
4458e7f190 Auto merge of #14942 - HKalbasi:for-loop-label, r=HKalbasi
fix bug in labeled for loop desugaring

fix https://github.com/rust-lang/rust-analyzer/pull/14892#discussion_r1213091393
2023-06-01 14:54:47 +00:00
hkalbasi
f4c52b40bd fix bug in labeled for loop desugaring 2023-06-01 17:51:53 +03:30
Lukas Wirth
54e3ef658a Rename nameres::CrateData to DefMapCrateData 2023-06-01 15:50:19 +02:00
Lukas Wirth
1e6406e223 Move extern prelude into CrateData 2023-06-01 15:49:05 +02:00
Lukas Wirth
bdca349573 Arc DefMap::data so the block def maps can share it 2023-06-01 15:27:05 +02:00
Lukas Wirth
5c466ccc2b Refactor out some crate wide data in DefMap into nested struct 2023-06-01 15:04:38 +02:00
Lukas Wirth
dc7c6d43c7 Slightly shrink DefMap 2023-06-01 14:46:36 +02:00
Lukas Wirth
0e28202832 Insert missing expr/pat for leading comma tuples 2023-06-01 08:56:40 +02:00
Oli Scherer
1570299af4 Remove const eval limit and implement an exponential backoff lint instead 2023-05-31 10:24:17 +00:00
bors
76d86502f7 Auto merge of #14912 - Veykril:cargo-alltargets, r=Veykril
Don't add --all-targets to runnables for no-std crates

Fixes https://github.com/rust-lang/rust-analyzer/issues/14155
2023-05-30 12:34:28 +00:00
hkalbasi
51368793b4 MIR episode 6 2023-05-28 23:25:15 +03:30
Lukas Wirth
8bc826dd53 Add diagnostic for _ expressions (typed holes) 2023-05-28 14:55:28 +02:00
Lukas Wirth
bbd9e41606 Don't add --all-targets to runnables for no-std crates 2023-05-28 14:18:44 +02:00
Ryo Yoshida
0d4d1d7e3b
Implement ${count()} metavariable expression 2023-05-28 19:54:36 +09:00
Ryo Yoshida
9ebaa85d37
Split test module for metavariable expressions 2023-05-28 19:54:23 +09:00
hkalbasi
780349bdaf fix need-mut false positive in closure capture of match scrutinee 2023-05-26 02:08:37 +03:30
hkalbasi
b0f17668f7 use ::core instead of $crate in option_env! 2023-05-25 18:46:34 +03:30
Lukas Wirth
c7ef6c25b7 internal: Replace Display impl for Name 2023-05-24 20:55:12 +02:00
bors
2f840c2236 Auto merge of #14874 - Veykril:crate-cfg, r=Veykril
expand: Change how `#![cfg(FALSE)]` behaves on crate root

Closes https://github.com/rust-lang/rust-analyzer/issues/14769
2023-05-24 16:06:09 +00:00
bors
2df56cadcb Auto merge of #14755 - poliorcetics:clippy-fixes, r=Veykril
Fix: a TODO and some clippy fixes

- fix(todo): implement IntoIterator for ArenaMap<IDX, V>
- chore: remove unused method
- fix: remove useless `return`s
- fix: various clippy lints
- fix: simplify boolean test to a single negation
2023-05-24 11:13:52 +00:00
Lukas Wirth
74d6826858 expand: Change how #![cfg(FALSE)] behaves on crate root 2023-05-24 13:02:38 +02:00
hkalbasi
c5ea2d7adc handle match scrutinee in closure captures 2023-05-19 12:04:12 +03:30
hkalbasi
4adfbbfbad partially support panic message in MirEvalError 2023-05-18 18:30:49 +03:30
bors
9ce95674e8 Auto merge of #14837 - Veykril:rustc-lexer, r=Veykril
Support c string literals
2023-05-18 11:55:38 +00:00
Lukas Wirth
3e528b85f9 Fix cstring literals construct &CStr not &str 2023-05-18 12:03:15 +02:00
bors
034d7c8537 Auto merge of #14787 - HKalbasi:mir2, r=HKalbasi
MIR episode 5

This PR inits drop support (it is very broken at this stage, some things are dropped multiple time, drop scopes are wrong, ...) and adds stdout support (`println!` doesn't work since its expansion is dummy, but `stdout().write(b"hello world\n")` works if you use `RA_SYSROOT_HACK`) for interpreting. There is no useful unit test that it can interpret yet, but it is a good sign that it didn't hit a major road block yet.

In MIR lowering, it adds support for slice pattern and anonymous const blocks, and some fixes so that we can evaluate `SmolStr::new_inline` in const eval. With these changes, 57 failed mir body remains.
2023-05-18 09:44:26 +00:00
bors
f9be79603a Auto merge of #14820 - HKalbasi:format-args, r=HKalbasi
Expand `format_args!` with more details
2023-05-18 09:09:06 +00:00
Lukas Wirth
4b577e2bc8 Support c string literals 2023-05-18 11:06:05 +02:00
hkalbasi
5c83e222a3 fix format_args expansion error with raw strings 2023-05-18 12:32:41 +03:30
bors
c7b03491cd Auto merge of #14834 - Veykril:ty-diag-unit, r=Veykril
internal: Less file parsing for symbol index generation
2023-05-18 06:25:40 +00:00
Lukas Wirth
d6dcfa5744 internal: Less file parsing for symbol index generation 2023-05-18 08:25:06 +02:00
Ryo Yoshida
68a74decb6
Process macro_use prelude in semantic scope resolver 2023-05-17 17:45:44 +09:00
hkalbasi
a2fba7c67e Add test for eager expanding of format_args 2023-05-17 01:15:04 +03:30
hkalbasi
a6e5a912f9 Expand format_args! with more details 2023-05-16 19:12:40 +03:30
bors
9eb26a9375 Auto merge of #14809 - lowr:patch/macro_use-filter, r=Veykril
Support `#[macro_use(name, ...)]`

This PR adds support for another form of the `macro_use` attribute: `#[macro_use(name, ...)]` ([reference]).

Note that this form of the attribute is only applicable to extern crate decls, not to mod decls.

[reference]: https://doc.rust-lang.org/reference/macros-by-example.html#the-macro_use-attribute
2023-05-15 10:04:05 +00:00
bors
bc03418127 Auto merge of #14746 - lowr:patch/associated-return-types, r=Veykril
Parse associated return type bounds

This PR implements parser support for associated return type bounds: `T: Foo<bar(): Send>`. This PR does not implement associated return types (`T::bar(): Send`) because it's not implemented even in rustc, and also removes `(..)`-style return type notation because it has been removed in rust-lang/rust#110203 (effectively reverting #14465).

I don't plan to proactively follow this unstable feature unless an RFC is accepted and my main motivation here is to remove no-longer-valid syntax `(..)` from our parser, nevertheless adding minimal parser support so anyone interested (as can be seen in #14465) can experiment it without rust-analyzer's syntax errors.
2023-05-15 09:16:51 +00:00
Ryo Yoshida
1bc7f8a4c6
Support #[macro_use(name, ...)] 2023-05-15 00:05:44 +09:00
bors
daa03b0b0b Auto merge of #14800 - lowr:patch/macro-subns-and-prelude, r=Veykril
Expand more single ident macro calls upon item collection

Addresses https://github.com/rust-lang/rust-analyzer/pull/14781#issuecomment-1546201022

I believe this (almost) brings the number of unresolved names back to pre-#14781:

|r-a version|`analysis-stats compiler/rustc` (rust-lang/rust@69fef92ab2) |
|---|---|
|pre-#14781 (b069eb720b) | exprs: 2747778, ??ty: 122236 (4%), ?ty: 107826 (3%), !ty: 728 |
| #14781 (a7944a93a1) | exprs: 2713080, ??ty: 139651 (5%), ?ty: 114444 (4%), !ty: 730 |
| with this fix | exprs: 2747871, ??ty: 122237 (4%), ?ty: 108171 (3%), !ty: 676 |

(I haven't investigated on the increase in some numbers but hopefully not too much of a problem)

This is only a temporary solution. The core problem is that we haven't fully implemented the textual scope of legacy macros. For example, we *have been* failing to resolve `foo` in the following snippet, even before #14781 or after this patch. As noted in a FIXME, we need a way to resolve names in textual scope without eager expansion during item collection.

```rust
//- /main.rs crate:main deps:lib
lib::mk_foo!();
const A: i32 = foo!();
             //^^^^^^ unresolved-macro-call

//- /lib.rs crate:lib
#[macro_export]
macro_rules! mk_foo {
    () => {
        macro_rules! foo { () => { 42 } }
    }
}
```
2023-05-13 18:47:42 +00:00
Ryo Yoshida
e9ddb62c65
Expand more single ident macro calls upon their collection 2023-05-14 03:11:10 +09:00
hkalbasi
cbcafd3539 MIR episode 5 2023-05-12 18:17:15 +03:30
hkalbasi
7da80d4f67 Use double reference in debug derive 2023-05-12 12:36:57 +03:30
Ryo Yoshida
f2a35deb50
Consider macro sub-namespace during name resolution 2023-05-11 21:13:12 +09:00
Ryo Yoshida
3203ea896d
Add macro_use prelude to DefMap 2023-05-11 21:13:11 +09:00
Ryo Yoshida
96113b7b8e
Remove prelude fallback path for Rust <1.52.0
We've already removed non-sysroot proc macro server, which effectively
removed support for Rust <1.64.0, so this removal of fallback path
shouldn't be problem at this point.
2023-05-11 21:13:10 +09:00
Ryo Yoshida
34a9129333
fix: column!() and line!() built-in macros return u32 2023-05-11 21:13:05 +09:00
Ryo Yoshida
a0a7860141
Refactor 2023-05-11 18:17:16 +09:00