Rollup of 21 pull requests - #161906
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... and related machienery
When annotating an item with `#[cfg]` we track both the item that got annotated (with an inert attr) and the names of items that got directly cfg'd out. Extend this mechanism to also work for items within a `cfg_select!`.
Remove trivial bounds Panic on NaN Make assert messages consistent with field names Add clamp_to coretests Update to fmt style Use target_has_reliable_fN_math Change existing clamp tests to use reliable_math Use reliable_math on doctests too Add #[expect] for NaN check
This is the normal behavior on other targets, but previously on wasm the data segment would be in the default section and instead a custom section with the given name would be added to the wasm module.
…lt implementations
…v6 multicast_loop methods
…, where the name is ambiguous, make to always report the `ambiguous_glob_imported_traits` lint independent of the ordering of exports. Added a test to make sure both ordering trigger the lint.
This commit adds the `crt1-reactor.o` object file in the list of
pre-link-crt-objects for the `{Dynamic,Static}Dylib` output kinds for
WASI targets. These previously were omitted I believe by accident and
this means that the conventional `_initialize` function is not present
which runs constructor functions, for example. This is additionally
needed for the upcoming wasip3 target where this startup object file is
more load bearing than it was previously and will become required.
…-generate-macro-expansion`
* Implement Reborrow as a recursive operation If Reborrow finds '&'a mut T' fields then it inserts a Deref and borrow of the T, and likewise if it finds a 'T: Reborrow' field then the field type is recursed into. This makes Reborrow always produce the correct borrow checking logic at the cost of most probably being inconsiderately expensive. The thinking is that performance will be a followup consideration. * PhantomDeref * Simpler deref test * Add more PhantomDeref unreachability assertions * Write out lifetime omission * Document ProjectionElem::PhantomDeref * Comment half of reborrow tests * fix PhantomDeref conflicting with AccessDepth::Shallow * Recheck CoerceShared in borrowck TypeChecker to ensure its lifetimes make sense * Fix rebase * Changes... but where to? * Typo fix * Improve comment * Use fully_perform_op to evaluate CoerceShared trait in borrowck * More CoerceShared comment * Comment rest of Reborrow tests Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
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Rollup of 21 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-1 try-job: aarch64-apple-2 try-job: x86_64-mingw-1 try-job: i686-msvc-1 try-job: i686-msvc-2
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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 c42ac5f (parent) -> 344f790 (this PR) Test differencesShow 741 test diffsStage 1
Stage 2
(and 6 additional test diffs) Additionally, 635 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 344f7902949345394fa40a5d7dda31f012ccbc0d --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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Finished benchmarking commit (344f790): comparison URL. Overall result: ❌✅ regressions and improvements - please read:Our benchmarks found a performance regression caused by this PR. Next Steps:
@rustbot label: +perf-regression Instruction countOur most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.
Max RSS (memory usage)Results (primary 1.6%, secondary -0.2%)A less reliable metric. May be of interest, but not used to determine the overall result above.
CyclesResults (primary -1.9%, secondary 18.5%)A less reliable metric. May be of interest, but not used to determine the overall result above.
Binary sizeThis perf run didn't have relevant results for this metric. Bootstrap: 474.678s -> 475.673s (0.21%) |
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📌 Perf builds for each rolled up PR:
parent commit: c42ac5fd59 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:
ambiguous_glob_imported_traitsdoesn't depend on import order #161805 (Prefer ambiguous candidates when deduplicating traits in scope, soambiguous_glob_imported_traitsdoesn't depend on import order)cfg_selectin the same way we do forcfg#157218 (Track items behindcfg_selectin the same way we do forcfg)x vendor#161666 (Print vendor instructions inx vendor)--generate-macro-expansion#161876 (rustdoc: Correctly handle when a macro generates multiple items in--generate-macro-expansion)extern_item_implsfeature as incomplete #161891 (Markextern_item_implsfeature as incomplete)Failed merges:
drop_guardin some places in {core,alloc,std} #161702 (Usedrop_guardin some places in {core,alloc,std})r? @ghost
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