Remove myself from review rotation
I'll.. still be around, just not as active as I had been. I'm not adding myself to `users_on_vacation`, because anyone should still feel free to r? me if they want a specific review from me.
Reassign sparc-unknown-none-elf to tier 3
It should never have been moved to tier 2. It is a new platform and the maintainer has agreed to do tier 3 maintenance for it, not tier 2.
r? `@jonathanpallant`
Fix table issues in platform support documentation (closes#115047)
mdBook needs an empty line before and after the table block.
In addition, in the tier-3 list three targets forgot about the host column and therefore showed the notes in the host column.
Closes#115047
Add `suggestion` for some `#[deprecated]` items
Consider code:
```rust
fn main() {
let _ = ["a", "b"].connect(" ");
}
```
Currently it shows deprecated warning:
```rust
warning: use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join
--> src/main.rs:2:24
|
2 | let _ = ["a", "b"].connect(" ");
| ^^^^^^^
|
= note: `#[warn(deprecated)]` on by default
```
This PR adds `suggestion` for `connect` and some other deprecated items, so the warning will be changed to this:
```rust
warning: use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join
--> src/main.rs:2:24
|
2 | let _ = ["a", "b"].connect(" ");
| ^^^^^^^
|
= note: `#[warn(deprecated)]` on by default
help: replace the use of the deprecated method
|
2 | let _ = ["a", "b"].join(" ");
| ^^^^
```
Add projection obligations when comparing impl too
Fixes#115033
In the test, when we ask for WF obligations of `DatasetIter<'a, ArrayBase<D>>`, we get back two important obligations: `[<D as Data>::Elem -> ?1, ?1: 'a]`. If we don't add the projection obligation, `?1` remains unconstrained.
An alternative solution would be to use unnormalized obligations, where we only have one relevant obligation: `<D as Data>::Elem: 'a`. This would leave no inference vars unconstrained.
fix help text for rust-analyzer.check.invocation{Strategy,Location}
I highly doubt that `check.invocationLocation` only has an effect if `cargo.buildScripts.overrideCommand` is set -- looks like a copy-paste mistake from `buildScripts.invocationLocation` to me.
feat: Implement extern crate completion
Hi, this is a draft PR for #13002.
I have basic completion working as well as a filter for existing extern crate imports in the same file. This is based on the tests, I have not actually tried this in an editor. Before going further I think this is a good point to stop and get feedback on the
structure and approach I have taken so far. Let me know what you think :)
I will make sure to add more tests, rebase commits and align with the code style guidelines before submitting a final version.
A few specific questions :
1. Is there a better way to check for matching suggestions? right now I just test if an extern crate name starts with the current
user input.
2. Am I creating the `CompletionItem` correctly? I noticed that `use_.rs` invokes a builder where as I do not.
3. When checking for existing extern crate imports the current implementation only looks at the current source file, is that sufficient?
Remove apple-alt dist build.
This removes the dist-x86_64-apple-alt build to reduce CI usage because I suspect nobody is using it. This builder is almost identical to the `dist-x86_64-apple` with the small difference that the latter adds `rust.lto=thin`, and I do not think that difference was intentional. The reason they are identical is because llvm assertions were disabled in #44610, but I did not see any discussion about the consequence that this made the alt build identical to the normal build. Perhaps because #44610 was intended to be temporary?
coverage: Give the instrumentor its own counter type, separate from MIR
Within the MIR representation of coverage data, `CoverageKind` is an important part of `StatementKind::Coverage`, but the `InstrumentCoverage` pass also uses it heavily as an internal data structure. This means that any change to `CoverageKind` also needs to update all of the internal parts of `InstrumentCoverage` that manipulate it directly, making the MIR representation difficult to modify.
---
This change fixes that by giving the instrumentor its own `BcbCounter` type for internal use, which is then converted to a `CoverageKind` when injecting coverage information into MIR.
The main change is mostly mechanical, because the initial `BcbCounter` is drop-in compatible with `CoverageKind`, minus the unnecessary `CoverageKind::Unreachable` variant.
I've then removed the `function_source_hash` field from `BcbCounter::Counter`, as a small example of how the two types can now usefully differ from each other. Every counter in a MIR-level function should have the same source hash, so we can supply the hash during the conversion to `CoverageKind::Counter` instead.
---
*Background:* BCB stands for “basic coverage block”, which is a node in the simplified control-flow graph used by coverage instrumentation. The instrumentor pass uses the function's actual MIR control-flow graph to build a simplified BCB graph, then assigns coverage counters and counter expressions to various nodes/edges in that simplified graph, and then finally injects corresponding coverage information into the underlying MIR.
Fix a stack overflow with long else if chains
This fixes stack overflows when running the `issue-74564-if-expr-stack-overflow.rs` test with the parallel compiler.
Add MIR validation for unwind out from nounwind functions + fixes to make validation pass
`@Nilstrieb` This is the MIR validation you asked in https://github.com/rust-lang/rust/pull/112403#discussion_r1222739722.
Two passes need to be fixed to get the validation to pass:
* `RemoveNoopLandingPads` currently unconditionally introduce a resume block (even there is none to begin with!), changed to not do that
* Generator state transform introduces a `assert` which may unwind, and its drop elaboration also introduces many new `UnwindAction`s, so in this case run the AbortUnwindingCalls after the transformation.
I believe this PR should also fixRust-for-Linux/linux#1016, cc `@ojeda`
r? `@Nilstrieb`
custom_mir: change Call() terminator syntax to something more readable
I find our current syntax very hard to read -- I cannot even remember the order of arguments, and having the "next block" *before* the actual function call is very counter-intuitive IMO. So I suggest we use `Call(ret_val = function(v), next_block)` instead.
r? `@JakobDegen`
Migrate GUI colors test to original CSS color format
Follow-up of https://github.com/rust-lang/rust/pull/111459.
This test needed more cleanup: first I removed duplication by using a function, then I merge similar rules which had the same values.
r? `@notriddle`
Ignore unexpected incr-comp session dirs
Clearly the code path can be hit without the presence of a compiler bug.
All it takes is mischief. See #71698.
Ignore problematic directories instead of ICE:ing. `continue`ing is
already done for problematic dirs in the code block above us.
Closes#71698.
With this fix, the output is this instead of ICE:
```
$ cargo +stage1 new gz-ice && cd gz-ice
$ cargo +stage1 build
$ find target -type f -exec gzip {} \;
$ cargo +stage1 run
Created binary (application) `gz-ice` package
Compiling gz-ice v0.1.0 (/tmp/gz-ice)
Finished dev [unoptimized + debuginfo] target(s) in 0.13s
gzip: target/debug/gz-ice has 1 other link -- unchanged
gzip: target/debug/deps/gz_ice-de919414dd9926b9 has 1 other link -- unchanged
Compiling gz-ice v0.1.0 (/tmp/gz-ice)
warning: failed to garbage collect invalid incremental compilation session directory `/tmp/gz-ice/target/debug/incremental/gz_ice-23qx9z9j9vghe/s-gnwd8daity-kp10sj.lock.gz`: Not a directory (os error 20)
warning: `gz-ice` (bin "gz-ice") generated 1 warning
Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Running `target/debug/gz-ice`
Hello, world!
```
