| Age | Commit message (Collapse) | Author | Lines |
|---|
|
|
|
|
|
|
|
|
|
Normalize before checking if local is freeze in `deduced_param_attrs`
Not normalizing the local type eagerly results in possibly exponential amounts of normalization happening downstream in `is_freeze_raw`.
Fixes #113372
|
|
Speed up compilation of `type-system-chess`
[`type-system-chess`](https://github.com/rust-lang/rustc-perf/pull/1680) is an unusual program that implements a compile-time chess position solver in the trait system(!) This PR is about making it compile faster.
r? `@ghost`
|
|
Clippy backport
r? `@Manishearth`
This is the accompanying PR to https://github.com/rust-lang/rust/pull/114937. This needs to be merged before tomorrow, so that it gets into master, before beta is branched.
The second commit is pretty much an out-of cycle sync, so that we don't get backport-debt for next release cycle right away.
cc `@Mark-Simulacrum` also mentioning you here, to make sure this is included in the beta branching.
|
|
Rollup of 5 pull requests
Successful merges:
- #113715 (Unstable Book: update `lang_items` page and split it)
- #114897 (Partially revert #107200)
- #114913 (Fix suggestion for attempting to define a string with single quotes)
- #114931 (Revert PR #114052 to fix invalid suggestion)
- #114944 (update `thiserror` to version >= 1.0.46)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
update `thiserror` to version >= 1.0.46
1.0.46 version is the one with [the workaround](https://github.com/dtolnay/thiserror/pull/248) for #114839. I'm also encountering this issue, so let's update the dependency so that everyone doesn't have to `./x clean`.
Fixes #114839.
r? `@RalfJung`
|
|
Revert PR #114052 to fix invalid suggestion
This PR reverts https://github.com/rust-lang/rust/pull/114052 to fix the invalid suggestion produced by the PR.
Unfortunately the invalid suggestion cannot be improved from the current position where it's emitted since we lack enough information (is an assignment?, left or right?, ...) to be able to fix it here. Furthermore the previous wasn't wrong, just suboptimal, contrary to the current one which is just wrong.
Added a regression test and commented out some code instead of removing it so we can use it later.
Reopens https://github.com/rust-lang/rust/issues/114050
Fixes https://github.com/rust-lang/rust/issues/114925
|
|
Fix suggestion for attempting to define a string with single quotes
Currently attempting to compile `fn main() { let _ = '\\"'; }` will result in the following error message:
```
error: character literal may only contain one codepoint
--> src/main.rs:1:21
|
1 | fn main() { let _ = '\\"'; }
| ^^^^^
|
help: if you meant to write a `str` literal, use double quotes
|
1 | fn main() { let _ = "\\""; }
| ~~~~~
```
The suggestion is invalid as it fails to escape the `"`. This PR fixes the suggestion so that it now reads:
```
help: if you meant to write a `str` literal, use double quotes
|
1 | fn main() { let _ = "\\\""; }
| ~~~~~~
```
The relevant test is also updated to ensure that this does not regress in future.
|
|
Partially revert #107200
`Ok(0)` is indeed something the caller may interpret as an error, but
that's the *correct* thing to return if the writer can't accept any more
bytes.
|
|
Unstable Book: update `lang_items` page and split it
[`lang_items` rendered](https://github.com/kadiwa4/rust/blob/lang_items_doc/src/doc/unstable-book/src/language-features/lang-items.md), [`start` rendered](https://github.com/kadiwa4/rust/blob/lang_items_doc/src/doc/unstable-book/src/language-features/start.md)
Closes #110274
Rustonomicon PR: rust-lang/nomicon#413, Rust Book PR: rust-lang/book#3705
A lot of information doesn't belong on the `lang_items` page. I added a separate page for the `start` feature and moved some text into the Rustonomicon because the `lang_items` page should not be a tutorial on how to build a `#![no_std]` executable.
The list of existing lang items is too long/unstable, so I removed it.
The doctests still don't work. :(
|
|
Remove references in VarDebugInfo
The codegen implementation is broken, and attempted to read uninitialized memory.
Fixes https://github.com/rust-lang/rust/issues/114488
|
|
|
|
this version is the one containing the workaround for the provider API
changes on nightly
|
|
|
|
Fix bad suggestion when wrong parentheses around a dyn trait
Fixes #114797
|
|
|
|
|
|
This reverts commit 2ec007191348ef7cc13eb55e44e007b02cf75cf3.
|
|
Correctly handle async blocks for NEEDLESS_PASS_BY_REF_MUT
Fixes https://github.com/rust-lang/rust-clippy/issues/11299.
The problem was that the `async block`s are popping a closure which we didn't go into, making it miss the mutable access to the variables.
cc `@Centri3`
changelog: none
|
|
[`useless_conversion`]: only lint on paths to fn items and fix FP in macro
Fixes #11065 (which is actually two issues: an ICE and a false positive)
It now makes sure that the function call path points to a function-like item (and not e.g. a `const` like in the linked issue), so that calling `TyCtxt::fn_sig` later in the lint does not ICE (fixes https://github.com/rust-lang/rust-clippy/issues/11065#issuecomment-1616836099).
It *also* makes sure that the expression is not part of a macro call (fixes https://github.com/rust-lang/rust-clippy/issues/11065#issuecomment-1616919639). ~~I'm not sure if there's a better way to check this other than to walk the parent expr chain and see if any of them are expansions.~~ (edit: it doesn't do this anymore)
changelog: [`useless_conversion`]: fix ICE when call receiver is a non-fn item
changelog: [`useless_conversion`]: don't lint if argument is a macro argument (fixes a FP)
r? `@llogiq` (reviewed #10814, which introduced these issues)
|
|
update Miri
r? `@ghost`
|
|
|
|
avoid transmuting Box when we can just cast raw pointers instead
Always better to avoid a transmute, in particular when the layout assumptions it is making are not clearly documented. :)
|
|
Rollup of 5 pull requests
Successful merges:
- #112751 (rustdoc: Fixes with --test-run-directory and relative paths.)
- #114749 (Update `mpsc::Sender` doc to reflect that it implements `Sync`)
- #114876 (Don't ICE in `is_trivially_sized` when encountering late-bound self ty)
- #114881 (clarify CStr lack of layout guarnatees)
- #114921 (Remove Folyd from librustdoc static files)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
Remove Folyd from librustdoc static files
r?`@GuillaumeGomez`
|
|
clarify CStr lack of layout guarnatees
Follow-up to https://github.com/rust-lang/rust/pull/114800
r? `@cuviper`
|
|
r=wesleywiser
Don't ICE in `is_trivially_sized` when encountering late-bound self ty
We can see a bound ty var here:
https://github.com/rust-lang/rust/blob/b531630f4255216fce1400c45976e04f1ab35a84/compiler/rustc_trait_selection/src/traits/query/type_op/prove_predicate.rs#L13-L34
Fixes #114872
|
|
Update `mpsc::Sender` doc to reflect that it implements `Sync`
Fixes #114722
|
|
rustdoc: Fixes with --test-run-directory and relative paths.
Fixes #112191
Fixes #112210
This fixes some issues with `--test-run-directory` and its interaction with `--runtool` and `--persist-doctests`. Relative directories don't work with `Command::current_dir` very well because it has platform-specific behavior with relative paths. This fixes it by avoiding the use of relative paths.
This is needed because cargo is switching to use `--test-run-directory`, and it uses relative paths when interacting with rustdoc/rustc.
|
|
coverage: Anonymize line numbers in `run-coverage` test snapshots
LLVM's coverage reporter always prints line numbers in its coverage reports.
For testing purposes this is slightly inconvenient, because it means that adding or removing a line in a test file causes all subsequent lines in the snapshot to change. That makes it harder to see the actually meaningful changes in the re-blessed snapshot.
---
This change fixes that by adding another normalization pass that replaces all line numbers in the coverage reports with `LL`, which is similar to what UI tests tell the compiler to do when emitting line numbers in error messages.
|
|
|
|
Remove conditional use of `Sharded` from query caches
`Sharded` is already a zero cost abstraction, so it shouldn't affect the performance of the single thread compiler if LLVM does its job.
r? `@cjgillot`
|
|
This makes the test snapshots less sensitive to lines being added/removed.
|
|
Only run MaybeInitializedPlaces dataflow once to elaborate drops
This pass allows forward dataflow analyses to modify the CFG depending on the dataflow state. This possibility is used for the `MaybeInitializedPlace` analysis in drop elaboration, to skip the dataflow effect of dead unwinds without having to compute dataflow twice.
|
|
Optimize DroplessArena arena allocation
This optimizes `DroplessArena` allocation by always ensuring that it is aligned to `usize` and adding `grow_and_alloc` and `grow_and_alloc_raw`functions which both grow and allocate, reducing code size.
<table><tr><td rowspan="2">Benchmark</td><td colspan="1"><b>Before</b></th><td colspan="2"><b>After</b></th></tr><tr><td align="right">Time</td><td align="right">Time</td><td align="right">%</th></tr><tr><td>🟣 <b>clap</b>:check</td><td align="right">1.6968s</td><td align="right">1.6887s</td><td align="right"> -0.48%</td></tr><tr><td>🟣 <b>hyper</b>:check</td><td align="right">0.2552s</td><td align="right">0.2551s</td><td align="right"> -0.03%</td></tr><tr><td>🟣 <b>regex</b>:check</td><td align="right">0.9613s</td><td align="right">0.9553s</td><td align="right"> -0.62%</td></tr><tr><td>🟣 <b>syn</b>:check</td><td align="right">1.5402s</td><td align="right">1.5374s</td><td align="right"> -0.18%</td></tr><tr><td>🟣 <b>syntex_syntax</b>:check</td><td align="right">5.9175s</td><td align="right">5.8813s</td><td align="right"> -0.61%</td></tr><tr><td>Total</td><td align="right">10.3710s</td><td align="right">10.3178s</td><td align="right"> -0.51%</td></tr><tr><td>Summary</td><td align="right">1.0000s</td><td align="right">0.9962s</td><td align="right"> -0.38%</td></tr></table>
|
|
|
|
Rollup of 5 pull requests
Successful merges:
- #113115 (we are migrating to askama)
- #114784 (Improve `invalid_reference_casting` lint)
- #114822 (Improve code readability by moving fmt args directly into the string)
- #114878 (rustc book: make more pleasant to search)
- #114899 (Add missing Clone/Debug impls to SMIR Trait related tys)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
