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
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@bors p=7 |
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…uwer Rollup of 22 pull requests Successful merges: - #156047 (Fix trait method resolution on an adjusted never type) - #157824 (Comptime inherent impls) - #158235 (Store `DefId` instead of `EiiDecl` in `EiiImplResolution::Known`) - #158723 (Support EII on Windows MSVC) - #158993 (rerun in original typing mode if we meet any opaques in post analysis) - #159160 (Make `HasTokens` a sub-trait of `HasAttrs`.) - #159183 (Introduce InstanceKind::LlvmIntrinsic) - #159251 (Bump rustc-perf submodule) - #155013 (Suggest the `[const] Destruct` bound for type parameters in const functions when missing) - #159155 (unstable book: Document `diagnostic_on_unknown` feature) - #159235 (Add regression test for #95719) - #159243 (inline Once wait and wait_force) - #159255 (Replace shortened type with `_` instead of `...` as placeholder) - #159259 (Add regression test for #144033) - #159265 (bootstrap: skip intrinsic-test when rustfmt is unavailable) - #159269 (disable range-len-try-from.rs on s390x) - #159272 (slice: make swap delegate to swap_unchecked) - #159274 (bootstrap: Rename `std_crates_for_run_make` to `std_crates_for_make_run`) - #159275 (remove obsolete comment) - #159277 (Construct `tokens` for attrs made by `mk_attr_word` and other variants) - #159283 (Remove obsolete verbose flag from deref/ref suggestions) - #159290 (rustc-dev-guide subtree update)
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💔 Test for 4eab515 failed: CI. Failed job:
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@bors retry |
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This was referenced Jul 15, 2026
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What is this?This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.Comparing 2f5253f (parent) -> 38a0576 (this PR) Test differencesShow 1295 test diffsStage 1
Stage 2
(and 5 additional test diffs) Additionally, 1190 doctest diffs were found. These are ignored, as they are noisy. Job group index
Test dashboardRun cargo run --manifest-path src/ci/citool/Cargo.toml -- \
test-dashboard 38a0576951fb5f7209c892b030f40ac166ae86b4 --output-dir test-dashboardAnd then open Job duration changes
How to interpret the job duration changes?Job durations can vary a lot, based on the actual runner instance |
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📌 Perf builds for each rolled up PR:
previous master: 2f5253f008 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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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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