```
error[E0109]: type arguments are not allowed on tuple variant `TSVariant`
--> $DIR/enum-variant-generic-args.rs:54:29
|
LL | Enum::<()>::TSVariant::<()>(());
| --------- ^^ type argument not allowed
| |
| not allowed on tuple variant `TSVariant`
|
= note: generic arguments are not allowed on both an enum and its variant's path segments simultaneously; they are only valid in one place or the other
help: remove the generics arguments from one of the path segments
|
LL - Enum::<()>::TSVariant::<()>(());
LL + Enum::<()>::TSVariant(());
|
```
```
error[E0109]: type arguments are not allowed on enum `Enum` and tuple variant `TSVariant`
--> $DIR/enum-variant-generic-args.rs:54:12
|
LL | Enum::<()>::TSVariant::<()>(());
| ---- ^^ --------- ^^ type argument not allowed
| | |
| | not allowed on tuple variant `TSVariant`
| not allowed on enum `Enum`
|
= note: generic arguments are not allowed on both an enum and its variant's path segments simultaneously; they are only valid in one place or the other
help: remove the generics arguments from one of the path segments
|
LL - Enum::<()>::TSVariant::<()>(());
LL + Enum::<()>::TSVariant(());
|
```
Fix#93993.
This should guarantee it tests what we want it to test and no more.
It should probably also run on 64-bit platforms that are not x86-64,
which will often have the vector registers the opt implies.
chore: update rustc-hash 2.1.0 to 2.1.1
This PR updates the rustc-hash crate to include a palliative fix for #135477.
The discussion for this can be found in the issue and on https://github.com/rust-lang/rustc-hash/pull/55.
This PR is the output of running `cargo +nightly update rustc-hash@2.1.0`. I ran all tests locally and they all seem to pass, with the exception of `tests/ui/process/nofile-limit.rs` which always fails on my setup.
`@steffahn` `@orlp` and `@Noratrieb` all have full context on this, I'm opening the pull request trying to be helpful. I'm not sure if anything else needs to be done, like documentation I'm not aware of or running any special CIs but if I can do anything else please let me know!
This fixes the issues described in
https://github.com/rust-lang/rust/issues/136102. Primarily, this
resolves some issues with how the documentation for the prelude is
generated:
- It avoids showing "unstable" for macros in the prelude that are
actually stable.
- Avoids duplication of some pages due to the previous lack of
`doc(no_inline)`.
- Makes the different edition preludes consistent, and sets a pattern
that can be used by future editions.
We may need to rearrange these modules in the future if we decide to
remove anything from the prelude again. If we do, I think we should look
into a different solution that avoids the documentation problems.
Simplify intra-crate qualifiers.
The following is a weird pattern for a file within `rustc_middle`:
```
use rustc_middle::aaa;
use crate::bbb;
```
More sensible and standard would be this:
```
use crate::{aaa, bbb};
```
I.e. we generally prefer using `crate::` to using a crate's own name. (Exceptions are things like in macros where `crate::` doesn't work because the macro is used in multiple crates.)
This commit fixes a bunch of these weird qualifiers.
r? `@jieyouxu`
compiler: die immediately instead of handling unknown target codegen
We cannot produce anything useful if asked to compile unknown targets. We should handle the error immediately at the point of discovery instead of propagating it upward, and preferably in the simplest way: Die.
This allows cleaning up our "error-handling" spread across 5 crates.
Update docs for impl keyword
This started as a fix for #79878, but also introduces some structure (headings), and elaborates a tiny bit on impl Trait syntax.
show supported register classes in error message
a simple diagnostic change that shows the supported register classes when an invalid one is found.
This information can be hard to find (especially for unstable targets), and this message now gives at least something to try or search for. I've followed the pattern for invalid clobber ABIs.
`@rustbot` label +A-inline-assembly
