rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
221,131 Commits 1 Branch 0 Tags
300901b70509a0af2d971aa6f6104300da24212c
Commit Graph

23359 Commits

Author SHA1 Message Date
Santiago Pastorino
5295de1694 Add opt_rpitit_info query 2023-03-01 12:56:38 -03:00
bors
609496eecf Auto merge of #108446 - Zoxc:named-allocs, r=oli-obk 
Name LLVM anonymous constants by a hash of their contents

This makes the names stable between different versions of a crate unlike the `AllocId` naming, making LLVM IR comparisons with `llvm-diff` more practical.
 2023-03-01 15:36:15 +00:00
y21
0758c05c97 recover from for-else and while-else 2023-03-01 13:26:59 +01:00
Michael Woerister
b79f0261f8 Do not implement HashStable for HashSet. 2023-03-01 10:20:45 +01:00
Michael Woerister
04e5fa3ce2 Remove last instances of HashSet in query result types. 2023-03-01 10:20:45 +01:00
Michael Woerister
422208ae52 Use UnordSet instead of FxHashSet for names_imported_by_glob_use query. 2023-03-01 10:20:43 +01:00
Michael Woerister
ee8bc5b0b2 Use FxIndexSet instead of FxHashSet for asm_target_features query. 2023-03-01 10:19:26 +01:00
Michael Woerister
b0202d9c2c Use LocalDefIdSet/Map instead of FxHashSet/Map for live_symbols_and_ignored_derived_traits query. 2023-03-01 10:19:26 +01:00
Michael Woerister
f0eadbafd4 Use LocalDefIdSet instead of FxHashSet for reachable_set query. 2023-03-01 10:19:25 +01:00
Michael Woerister
5ff00f96e6 Use DefIdMap instead of FxHashMap for impl_item_implementor_ids query. 2023-03-01 10:19:25 +01:00
Nikita Popov
655a810b66 Print NewPM passes 
-C passes=list was printing passes for the legacy pass manager.
Use PassBuilder::printPassNames() to print NewPM passes instead.
 2023-03-01 09:26:00 +01:00
Nikita Popov
45f694dbba Remove pass initialization code 
This is no longer necessary with the new pass manager.
 2023-03-01 09:24:13 +01:00
bors
bcb610da7f Auto merge of #108587 - matthiaskrgr:rollup-rw6po59, r=matthiaskrgr 
Rollup of 10 pull requests

Successful merges:

 - #108376 (compiler/rustc_session: fix sysroot detection logic)
 - #108400 (add llvm cgu instructions stats to perf)
 - #108496 (fix #108495, postfix decrement and prefix decrement has no warning)
 - #108505 (Further unify validity intrinsics)
 - #108520 (Small cleanup to `one_bound_for_assoc_type`)
 - #108560 (Some `infer/mod.rs` cleanups)
 - #108563 (Make mailmap more correct)
 - #108564 (Fix `x clean` with specific paths)
 - #108571 (Add contains_key to SortedIndexMultiMap)
 - #108578 (Update Fuchsia platform team members)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2023-03-01 06:23:19 +00:00
Eric Huss
15450b1b21 Fix the ffi_unwind_calls lint documentation 2023-02-28 19:58:57 -08:00
Matthias Krüger
168589426c Rollup merge of #108571 - Jesse-Bakker:sorted_index_multi_map_contains_key, r=Nilstrieb 
Add contains_key to SortedIndexMultiMap
 2023-03-01 01:21:59 +01:00
Matthias Krüger
3ff3011afb Rollup merge of #108560 - Nilstrieb:infer-cleanup, r=compiler-errors 
Some `infer/mod.rs` cleanups
 2023-03-01 01:21:58 +01:00
Matthias Krüger
35ef8ea5e1 Rollup merge of #108520 - compiler-errors:one-bound-nit, r=jackh726 
Small cleanup to `one_bound_for_assoc_type`

Use fewer closures :)
 2023-03-01 01:21:57 +01:00
Matthias Krüger
5af16c1655 Rollup merge of #108505 - Nilstrieb:further-unify-validity-intrinsics, r=michaelwoerister 
Further unify validity intrinsics

Also merges the inhabitedness check into the query to further unify the
code paths.

Depends on #108364
 2023-03-01 01:21:57 +01:00
Matthias Krüger
1c3cc8bba5 Rollup merge of #108496 - nx2k3:issue-108495-dec, r=WaffleLapkin 
fix #108495, postfix decrement and prefix decrement has no warning

Fixes #108495
 2023-03-01 01:21:56 +01:00
Matthias Krüger
32d7024100 Rollup merge of #108400 - csmoe:cgu-instr-perf, r=bjorn3 
add llvm cgu instructions stats to perf

r? ```@bjorn3```
 2023-03-01 01:21:56 +01:00
Matthias Krüger
a51006b8d2 Rollup merge of #108555 - Zoxc:par-fix, r=cjgillot 
Fix a race in the query system

This fixes an issue where in between the `job` removal and `complete` call the query neither has a job nor a result, allowing another thread to start executing it again.

r? ``@cjgillot``
 2023-03-01 01:20:26 +01:00
Matthias Krüger
19604c2362 Rollup merge of #108554 - compiler-errors:late-bound-object-default, r=oli-obk 
Only look for param in item's generics if it actually comes from generics

Record whether a `hir::GenericParam` comes from an item's generics, or from a `for<...>` binder. Then, only look for the param in `object_lifetime_default` if it actually comes from the item's generics.

Fixes #108177
 2023-03-01 01:20:25 +01:00
Matthias Krüger
b2dc8c505c Rollup merge of #108551 - compiler-errors:rpitit-bad-spec, r=oli-obk 
Descriptive error when users try to combine RPITIT/AFIT with specialization

Previously we failed with some esoteric error like:

```
error[E0053]: method `foo` has an incompatible type for trait
  --> $DIR/dont-project-to-specializable-projection.rs:14:35
   |
LL |     default async fn foo(_: T) -> &'static str {
   |                                   ^^^^^^^^^^^^ expected associated type, found future
   |
note: type in trait
  --> $DIR/dont-project-to-specializable-projection.rs:10:27
   |
LL |     async fn foo(_: T) -> &'static str;
   |                           ^^^^^^^^^^^^
   = note: expected signature `fn(_) -> impl Future<Output = &'static str>`
              found signature `fn(_) -> impl Future<Output = &'static str>`
```

Now we error like:

```
error: async associated function in trait cannot be specialized
  --> $DIR/dont-project-to-specializable-projection.rs:14:5
   |
LL |     default async fn foo(_: T) -> &'static str {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: specialization behaves in inconsistent and surprising ways with `#![feature(async_fn_in_trait)]`, and for now is disallowed
```
 2023-03-01 01:20:24 +01:00
Matthias Krüger
78f9bb11fe Rollup merge of #108550 - clubby789:remove-disjoint, r=compiler-errors 
Remove the `capture_disjoint_fields` feature

As best I can tell, this was stabilized for Edition 2021 in #88126 but the feature was never removed.
 2023-03-01 01:20:24 +01:00
Matthias Krüger
371904bba6 Rollup merge of #108297 - chenyukang:yukang/delim-error-exit, r=petrochenkov 
Exit when there are unmatched delims to avoid noisy diagnostics

From https://github.com/rust-lang/rust/pull/104012#issuecomment-1311764832
r? ``@petrochenkov``
 2023-03-01 01:20:22 +01:00
Nathan Fenner
be15f174fa restore unaddressed FIXME 2023-02-28 14:59:32 -08:00
Nathan Fenner
f0212e6532 Fix error spans for arguments to tuple enum constructors 2023-02-28 14:58:14 -08:00
Michael Goulet
b7e0ca993d Shift vars for default RPITIT methods correctly 2023-02-28 21:34:59 +00:00
Rune Tynan
79f0021c16 Update header comment 2023-02-28 15:52:00 -05:00
Rune Tynan
3a87a18857 Make zeroed return an Option 2023-02-28 15:39:17 -05:00
Michael Goulet
cb9852b8e6 Erase **all** regions when probing for associated types in astconv 2023-02-28 17:29:46 +00:00
liushuyu
2186358e5a compiler/rustc_session: fix sysroot detection logic ... 
... on systems where /usr/lib contains a multi-arch structure
 2023-02-28 10:02:38 -07:00
Kornel
2407b0c578 Explain compile-time vs run-time difference in env!() error message 2023-02-28 16:44:59 +00:00
Jesse Bakker
edf053036f Add contains_key to SortedIndexMultiMap 2023-02-28 17:15:00 +01:00
Maybe Waffle
031206bc1d micro fmt changes 2023-02-28 19:28:14 +04:00
Nilstrieb
e326777cca Some infer/mod.rs cleanups 2023-02-28 11:49:05 +00:00
Nathan Fenner
2566b4105d Point error span at Some constructor argument when trait resolution fails 2023-02-27 23:58:35 -08:00
yukang
f808877bbf refactor parse_token_trees to not return unmatched_delims 2023-02-28 07:57:17 +00:00
yukang
88de2e1115 no need to return unmatched_delims from tokentrees 2023-02-28 07:57:17 +00:00
yukang
9ce7472db4 rename unmatched_braces to unmatched_delims 2023-02-28 07:57:17 +00:00
yukang
65ad5f8de7 remove duplicated diagnostic for unclosed delimiter 2023-02-28 07:57:17 +00:00
yukang
f01d0c02e7 Exit when there are unmatched delims to avoid noisy diagnostics 2023-02-28 07:55:19 +00:00
bors
5157d938c4 Auto merge of #108098 - notriddle:notriddle/rustdoc-tooltip-alloc, r=GuillaumeGomez 
rustdoc: reduce allocations when generating tooltips

An attempt to reduce the perf regression in
https://github.com/rust-lang/rust/pull/108052#issuecomment-1430631861
 2023-02-28 07:27:32 +00:00
John Kåre Alsaker
10b08e3c9c Fix a race in the query system 2023-02-28 07:47:58 +01:00
Michael Goulet
f851a8aefa Only look for param in generics if it actually comes from generics 2023-02-28 06:27:56 +00:00
Michael Goulet
cbf4d4e3a5 Deny capturing late-bound non-lifetime param in anon const 2023-02-28 05:59:54 +00:00
bors
fd1f1fa0d1 Auto merge of #106774 - Nugine:master, r=Amanieu 
Stabilize cmpxchg16b_target_feature

Tracking issue for target features
+ #44839

stdarch issue
+ https://github.com/rust-lang/stdarch/issues/827

stdarch PR
+ https://github.com/rust-lang/stdarch/pull/1358

reference PR
+ https://github.com/rust-lang/reference/pull/1331

It's my first time contributing to rust-lang/rust. Please tell me if I missed something.
 2023-02-28 04:12:34 +00:00
Michael Goulet
ecac8fd5af Descriptive error when users try to combine RPITIT/AFIT with specialization 2023-02-28 02:03:43 +00:00
clubby789
f83ce99c32 Remove the capture_disjoint_fields feature 2023-02-28 01:21:15 +00:00
bors
b583ede652 Auto merge of #99767 - LeSeulArtichaut:stable-target-feature-11, r=estebank 
Stabilize `#![feature(target_feature_11)]`

## Stabilization report

### Summary

Allows for safe functions to be marked with `#[target_feature]` attributes.

Functions marked with `#[target_feature]` are generally considered as unsafe functions: they are unsafe to call, cannot be assigned to safe function pointers, and don't implement the `Fn*` traits.

However, calling them from other `#[target_feature]` functions with a superset of features is safe.

```rust
// Demonstration function
#[target_feature(enable = "avx2")]
fn avx2() {}

fn foo() {
    // Calling `avx2` here is unsafe, as we must ensure
    // that AVX is available first.
    unsafe {
        avx2();
    }
}

#[target_feature(enable = "avx2")]
fn bar() {
    // Calling `avx2` here is safe.
    avx2();
}
```

### Test cases

Tests for this feature can be found in [`src/test/ui/rfcs/rfc-2396-target_feature-11/`](b67ba9ba20/src/test/ui/rfcs/rfc-2396-target_feature-11/).

### Edge cases

- https://github.com/rust-lang/rust/issues/73631

Closures defined inside functions marked with `#[target_feature]` inherit the target features of their parent function. They can still be assigned to safe function pointers and implement the appropriate `Fn*` traits.

```rust
#[target_feature(enable = "avx2")]
fn qux() {
    let my_closure = || avx2(); // this call to `avx2` is safe
    let f: fn() = my_closure;
}
```

This means that in order to call a function with `#[target_feature]`, you must show that the target-feature is available while the function executes *and* for as long as whatever may escape from that function lives.

### Documentation

- Reference: https://github.com/rust-lang/reference/pull/1181

---
cc tracking issue #69098
r? `@ghost`
 2023-02-28 01:14:56 +00:00