Rollup of 22 pull requests#159293
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…hat the ty vars are equal
Add autodiff support for x86_64 apple darwin
Add install notes for older rustup versions
Corrected a typo in the explanation of inferred arguments in ambig AST positions.
Fix typo in ambig AST positions description
Because that's what it is: any type with tokens must also have attrs. This simplifies some trait bounds.
…ctions When a const function drops a value whose type is a type parameter, suggest adding a `[const] Destruct` bound so the destructor can be evaluated at compile-time.
The suggested bound requires the unstable `const_destruct` feature, so it is not actionable on a stable compiler. Add a run-make test that verifies the suggestion is only emitted on nightly.
This way codegen backends don't have to check for a magic symbol name prefix to detect LLVM intrinsic calls and thus can more easily handle them separately as necessary.
This optimisation is currently broken on s390x[^1]. It looks like a big-endian issue in general. but as we only know about the test fails on s390x we only disable it there. Should be reenabled when the problem is fixed and llvm backend is updated. [^1]: llvm/llvm-project#208712
inline Once wait and wait_force I expected `OnceLock::wait` to generate an inline state check and a conditional call to `sys::Once::wait`, but a call to `Once::wait_force` is generated instead. This is because these methods are missing the `#[inline]` attribute.
… r=Kivooeo Replace shortened type with `_` instead of `...` as placeholder r? @mejrs
…t, r=Kivooeo Add regression test for rust-lang#144033 The reproducer from rust-lang#144033 used to ICE with "cannot relate bound region". On current master it emits normal errors instead, with and without `-Znext-solver`, so add it as a UI test with blessed output to pin that. Fixes rust-lang#144033
…-rustfmt, r=Kobzol bootstrap: skip intrinsic-test when rustfmt is unavailable This PR skips `intrinsic-test` when rustfmt is unavailable. The PR updates the `IntrinsicTest` step to check for `rustfmt`. If it is missing, the build system will now print a warning and skip the test entirely instead of failing the build. r? @Kobzol
…tdev disable range-len-try-from.rs on s390x This optimisation is currently broken on s390x[^1]. It looks like a big-endian issue in general. but as we only know about the test fails on s390x we only disable it there. Should be reenabled when the problem is fixed and llvm backend is updated. [^1]: llvm/llvm-project#208712
…-unchecked, r=jhpratt slice: make swap delegate to swap_unchecked It had duplicate unsafe code that already existed in swap_unchecked. So I just made swap call swap_unchecked instead of copying the same logic twice.
…jieyouxu bootstrap: Rename `std_crates_for_run_make` to `std_crates_for_make_run` This function's name is referring to `Step::make_run`, and has nothing to do with run-make tests. (I was getting jump-scared every time I saw it!) r? jieyouxu (or bootstrap)
remove obsolete comment This was a reminder to make the lint translatable, but the code to make lints translatable has since been removed
…nszelmann Construct `tokens` for attrs made by `mk_attr_word` and other variants Fixes rust-lang#159261 `tokens` won't be constructed for generated built-in attrs before, so that after rust-lang#158854, `#[rustc_test_entrypoint_marker]` without `tokens` would be added when expanding `#[test]`. Then later expansions would cause the ICE when they wanna get the attr's `tokens`. This PR makes `tokens` constructed for such attrs, although this specific ICE only need editing `mk_attr_word`, but I think it would be good to also edit `mk_attr_nested_word` and `mk_attr_name_value_str`.
…ion-verbose, r=mejrs Remove obsolete verbose flag from deref/ref suggestions
rustc-dev-guide subtree update Subtree update of `rustc-dev-guide` to rust-lang/rustc-dev-guide@a425132. Created using https://github.com/rust-lang/josh-sync. r? @ghost
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⌛ Trying commit aa9a6cf with merge 940ad6f… To cancel the try build, run the command Workflow: https://github.com/rust-lang/rust/actions/runs/29342592178 |
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Rollup of 22 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*
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@bors p=7 |
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Successful merges:
DefIdinstead ofEiiDeclinEiiImplResolution::Known#158235 (StoreDefIdinstead ofEiiDeclinEiiImplResolution::Known)HasTokensa sub-trait ofHasAttrs. #159160 (MakeHasTokensa sub-trait ofHasAttrs.)[const] Destructbound for type parameters in const functions when missing #155013 (Suggest the[const] Destructbound for type parameters in const functions when missing)diagnostic_on_unknownfeature #159155 (unstable book: Documentdiagnostic_on_unknownfeature)_instead of...as placeholder #159255 (Replace shortened type with_instead of...as placeholder)cannot relate bound region#144033)std_crates_for_run_maketostd_crates_for_make_run#159274 (bootstrap: Renamestd_crates_for_run_maketostd_crates_for_make_run)tokensfor attrs made bymk_attr_wordand other variants #159277 (Constructtokensfor attrs made bymk_attr_wordand other variants)r? @ghost
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