Rollup of 6 pull requests #151472
Closed
Rollup of 6 pull requests #151472
+412
−161
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Since it is a tier 2 target it should also be built by the CI workflow.
Ports #![panic_runtime] and #![needs_panic_runtime]
…pratt std: use `ByteStr`'s `Display` for `OsStr` Besides reducing duplication, this also results in formatting parameters like padding, align and fill being respected.
Support slices in type reflection Tracking issue: rust-lang#146922 This PR adds support for inspecting slices `[T]` through type reflection. It does so by adding the new `Slice` struct + variant, which is very similar to `Array` but without the `len` field: ```rust pub struct Slice { pub element_ty: TypeId, } ``` Here is an example reflecting a slice: ```rust match const { Type::of::<[u8]>() }.kind { TypeKind::Slice(slice) => assert_eq!(slice.element_ty, TypeId::of::<u8>()), _ => unreachable!(), } ``` In addition to this, I also re-arranged the type info unit tests. r? @oli-obk
…rk-Simulacrum
Add GCC and the GCC codegen backend to build-manifest and rustup
This PR adds the GCC codegen backend, and the GCC (libgccjit) component upon which it depends, to build-manifest, and thus also to (nightly) Rustup. I added both components in a single PR, because one can't work/isn't useful without the other.
Both components are marked as nightly-only and as `-preview`.
As a reminder, the GCC component is special; we need a separate component for every (host, target) compilation pair. This is not something that is really supported by rustup today, so we work around that by creating a separate component/package for each compilation target. So if we want to distribute GCC that can compile from {T1, T2} to {T2, T3}, we will create two separate components (`gcc-T2` and `gcc-T3`), and make both of them available on T1 and T2 hosts.
I tried to reuse the existing structure of `PkgType` in `build-manifest`, but added a target field to the `Gcc` package variant. This required some macro hackery, but at least it doesn't require making larger changes to `build-manifest`.
After this PR lands, unless I messed something up, starting with the following nightly, the following should work:
```bash
rustup +nightly component add rustc-codegen-gcc-preview gcc-x86_64-unknown-linux-gnu-preview
RUSTFLAGS="-Zcodegen-backend=gcc" cargo +nightly build
```
Note that it will work currently only on `x86_64-unknown-linux-gnu`, and only if not cross-compiling.
r? @Mark-Simulacrum
Fixed ICE when using function pointer as const generic parameter added bounds check in prohibit_explicit_late_bound_lifetimes to prevent index out of bounds panic when args.args is empty. also regression test here to ensure function pointers in const generics produce proper error messages instead of ICE. Fixes rust-lang#151186 Fixes rust-lang#137084
Port some crate level attrs to the attribute parser Tracking issue: rust-lang#131229 Ports compiler_builtins, panic_runtime, needs_panic_runtime, profiler_runtime and no_builtins to the attribute parsing infrastructure. r? @JonathanBrouwer
…bzol add x86_64-unknown-linux-gnuasan to CI Since it is a tier 2 target it should also be built by the CI workflow.
rustbot
added
A-attributes
rustbot
removed
the
S-waiting-on-review
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
8 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Successful merges:
ByteStr'sDisplayforOsStr#151010 (std: useByteStr'sDisplayforOsStr)r? @ghost
Create a similar rollup