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273 commits

Author SHA1 Message Date
Jonas Marcello
9942cc425b Fix 14142: Annotate lifetime paramaters in doctest runnables 2023-02-27 18:08:17 +01:00
shilangyu
44e47fe408 Add check for extra path segments after an angled one 2023-02-25 16:16:49 +01:00
Lukas Wirth
026a8c976d Simplify 2023-02-15 13:38:42 +01:00
Lukas Wirth
4aee911ce4 Slim down GenericArgs by one usize once more 2023-02-14 17:41:16 +01:00
Lukas Wirth
853ae1927d Slim down GenericArgs by one usize 2023-02-14 17:40:24 +01:00
Lukas Wirth
4c2aef650a Slim down AssociatedTypeBinding by one usize 2023-02-14 17:40:24 +01:00
bors
41db8c2b59 Auto merge of #14151 - Veykril:smallvec, r=Veykril 
internal: Enable smallvec's `union` feature
 2023-02-14 16:24:21 +00:00
Lukas Wirth
a18ebf40cb Don't allocate the generic_args vec in hir_def::Path if it consists only of None args 2023-02-14 17:01:38 +01:00
Lukas Wirth
3c0f20a7bd internal: Enable smallvec's union feature 2023-02-14 17:01:01 +01:00
bors
44568007d1 Auto merge of #14128 - Veykril:parser, r=Veykril 
internal: Improve parser recovery for delimited lists

Closes https://github.com/rust-lang/rust-analyzer/issues/11188, https://github.com/rust-lang/rust-analyzer/issues/10410, https://github.com/rust-lang/rust-analyzer/issues/10173

Should probably be merged after the stable release as this might get the parser stuck if I missed something
 2023-02-14 12:59:39 +00:00
Lukas Wirth
4f6b5f41d4 Recover better for more delimited sequences 2023-02-14 13:52:15 +01:00
bors
2a57b01980 Auto merge of #14122 - lowr:patch/abort-macro-expansion-on-overflow, r=Veykril 
fix: Don't expand macros in the same expansion tree after overflow

This patch fixes 2 bugs:

- In `Expander::enter_expand_id()` (and in code paths it's called), we never check whether we've reached the recursion limit. Although it hasn't been reported as far as I'm aware, this may cause hangs or stack overflows if some malformed attribute macro is used on associated items.
- We keep expansion even when recursion limit is reached. Take the following for example:

  ```rust
  macro_rules! foo { () => {{ foo!(); foo!(); }} }
  fn main() { foo!(); }
  ```

  We keep expanding the first `foo!()` in each expansion and would reach the limit at some point, *after which* we would try expanding the second `foo!()` in each expansion until it hits the limit again. This will (by default) lead to ~2^128 expansions.

  This is essentially what's happening in #14074. Unlike rustc, we don't just stop expanding macros when we fail as long as it produces some tokens so that we can provide completions and other services in incomplete macro calls.

This patch provides a method that takes care of recursion depths (`Expander::within_limit()`) and stops macro expansions in the whole macro expansion tree once it detects recursion depth overflow. To be honest, I'm not really satisfied with this fix because it can still be used in unintended ways to bypass overflow checks, and I'm still seeking ways such that misuses are caught by the compiler by leveraging types or something.

Fixes #14074
 2023-02-14 07:37:53 +00:00
Laurențiu Nicola
354b1aaa50 Merge branch 'master' into sync-from-rust 2023-02-14 08:40:55 +02:00
Laurențiu Nicola
bc45c7659a ⬆️ rust-analyzer 2023-02-13 13:55:14 +02:00
Lukas Wirth
1be24e0899 internal: Improve parser recovery a bunch 2023-02-11 20:28:36 +01:00
Ryo Yoshida
ae7e62c50f
Don't expand macros in the same expansion tree after overflow 2023-02-11 18:19:08 +09:00
Lukas Wirth
e59487de38 Add tests for float access macro call inputs 2023-02-07 17:12:24 +01:00
Lukas Wirth
c6e7917d6e Fix up token_tree_to_syntax_node float split handling 2023-02-07 15:21:37 +01:00
Lukas Wirth
41a46a78f2 Make tt generic over the span data 2023-01-31 14:58:16 +01:00
bors
06981d4b10 Auto merge of #14062 - WaffleLapkin:сurrent_edition, r=Veykril 
internal: Set "current" edition to 2021

:p
 2023-01-31 11:03:49 +00:00
Maybe Waffle
249ea9502d Set "current" edition to 2021 2023-01-31 10:51:43 +00:00
Lukas Wirth
c65782e64a Parse macros allow_internal_unsafe attribute 2023-01-30 15:41:08 +01:00
Lukas Wirth
4a677e91aa minor: Remove unnecessary arg in LowerCtx::ast_id 2023-01-25 21:52:28 +01:00
Lukas Wirth
f8ed4d7ae4 Use lang item resolution instead of known paths 2023-01-21 19:03:36 +01:00
Lukas Wirth
1535881836 Replace SmolStr usage with lang item enum for lang items 2023-01-21 17:55:45 +01:00
Laurențiu Nicola
392a6ee422 Bump once_cell 2023-01-21 08:48:46 +02:00
bors
fa874627f0 Auto merge of #13969 - Veykril:workspace.dependencies, r=Veykril 
Use workspace.dependencies to declare local dependencies
 2023-01-17 10:29:27 +00:00
bors
62907858d5 Auto merge of #13964 - Veykril:workspace.package, r=Veykril 
Specify authors, edition, license and rust-versian via workspace.package
 2023-01-17 10:13:24 +00:00
Lukas Wirth
bed4db3c62 Use workspace.dependencies to declare local dependencies 2023-01-17 10:52:26 +01:00
hkalbasi
77efa0267d Don't compute layout if TargetDataLayout is not available 2023-01-16 22:43:27 +03:30
Lukas Wirth
e4858fe480 Specify authors, edition and license via workspace.package 2023-01-16 16:44:00 +01:00
Lukas Wirth
679df2adf1 Specify rust-version via workspace.package 2023-01-16 16:33:01 +01:00
bors
cdbe025232 Auto merge of #13922 - danieleades:loop-that-never-loops, r=lnicola 
minor: loop-that-never-loops

closes #13921
 2023-01-13 11:23:51 +00:00
Daniel Eades
7413a9954f interior-mutable types should be 'static' rather than 'const 2023-01-12 10:48:10 +00:00
daniel.eades
a3114c3697 move loop index inside iterator 2023-01-11 16:07:35 +00:00
Albert Larsan
3e0e51c108 Change src/test to tests in source files, fix tidy and tests 2023-01-11 09:32:13 +00:00
Daniel Eades
95fc3ba41c fixup 2023-01-10 19:51:21 +00:00
Daniel Eades
ac3844a0bb a number of code simplifications 2023-01-10 18:48:51 +00:00
bors
c3b78f440e Auto merge of #13917 - Veykril:raw-attrs, r=Veykril 
Split out hir-def attribute handling parts into hir-expand

This should help with `cfg_attr` handling for macro inputs
 2023-01-10 17:35:37 +00:00
Daniel Eades
6153ea8dce loop-that-never-loops 2023-01-10 08:28:28 +00:00
Lukas Wirth
621e96bd6a Encode one level of cfg_attr in attr_id 2023-01-09 21:06:13 +01:00
arcnmx
25242fe93f ⬆️ rust-analyzer 
Merge commit '368e0bb32f1178cf162c2ce5f7e10b7ae211eb26'
 2023-01-09 10:36:22 -08:00
Lukas Wirth
68723043db Split out hir-def attribute handling parts into hir-expand 2023-01-09 19:29:28 +01:00
bors
e125bee055 Auto merge of #13890 - lowr:fix/unescape-inline-mod-name, r=Veykril 
fix: unescape inline module names in module resolution

Fixes #13884
 2023-01-09 15:07:06 +00:00
Ryo Yoshida
21ea0048cd
fix: unescape inline module names in module resolution 2023-01-04 18:22:01 +09:00
Daniel Eades
4f8ffd0ba4 remove unnecessary lifetimes that can be elided 2023-01-02 15:02:54 +00:00
Daniel Eades
efd2c20e96 remove useless conversions 2023-01-02 15:02:54 +00:00
Daniel Eades
cc80c5bd07 remove unnecessary lazy evaluations 2023-01-02 15:02:54 +00:00
Daniel Eades
ed128872eb remove needless borrows 2023-01-02 14:52:32 +00:00
Daniel Eades
77051679d7 use inline format args 2023-01-02 14:52:32 +00:00