Rollup of 6 pull requests#155166
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The recently-added test currently systematically deadlocks when running it under i686 Windows 7, but not x86_64 that passes it fine. This therefore fixes the test for the target. Empirically, the correct value for `MAX_READERS` seems to be `2^28 - 1`: removing the `- 1` re-introduces the deadlock, at least under our testing environment. This fix thus uses this value. However, I have no real justification to support that, because I find myself a bit at a loss when comparing the implementation details, the comment added above the test and what the current value is; some help would therefore be nice in this aspect. Also, the value change is restricted to 32-bit Win7 as there is no evidence to support it should be done for other targets. Signed-off-by: Paul Mabileau <paul.mabileau@harfanglab.fr>
… r=Mark-Simulacrum Update libc to v0.2.184 This includes the WASI _SC_* sysconf constants needed for `thread::available_parallelism` on WASI targets (rust-lang#153604).
…ock-max-test, r=Mark-Simulacrum Test(lib/sync): Fix `test_rwlock_max_readers` for x86 Win7 The test recently added in rust-lang#153555 currently systematically deadlocks when running it under i686 Windows 7, but not x86_64 that passes it fine. This therefore fixes the test for the target. Empirically, the correct value for `MAX_READERS` seems to be `2^28 - 1`: removing the `- 1` re-introduces the deadlock, at least under our testing environment. This fix thus uses this value. However, I have no real justification to support that, because I find myself a bit at a loss when comparing the implementation details, the comment added above the test and what the current value is; some help would therefore be nice in this aspect. Also, the value change is restricted to 32-bit Win7 as there is no evidence to support it should be done for other targets. cc @roblabla @rustbot label O-windows-msvc O-windows-7 O-x86_32 A-atomic T-libs
don't leak internal temporaries from `dbg!` Fixes rust-lang#154988 r? @Mark-Simulacrum as the reviewer of rust-lang#154074
…Mark-Simulacrum Stabilize feature `isolate_most_least_significant_one` FCP completed rust-lang#136909 (comment) Closes rust-lang#136909
…, r=Mark-Simulacrum Make Box/Rc/Arc::into_array allocator-aware (and add doctest) Tracking issue for `alloc_slice_into_array`: rust-lang#148082 Tracking issue for `allocator_api`: rust-lang#32838 Make the `into_array` methods on `Box`, `Rc`, and `Arc` allocator-aware. I think the allocator-aware-ness should not be observable on stable, so these should not be additionally (comment-)gated behind `feature(allocator_api)`, just like e.g. `Box::leak` and `Vec::into_boxed_slice`. The added doctests do not use `feature(allocator_api)`. @rustbot label T-libs-api
…affleLapkin `ty::Alias`: replace `def_id: did` with `def_id` related issue: rust-lang#154941 tackling this task: - [x] replace def_id: did with def_id where possible r? @WaffleLapkin
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⌛ Trying commit 58ca4df with merge 592c36f… To cancel the try build, run the command Workflow: https://github.com/rust-lang/rust/actions/runs/24289338328 |
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Rollup of 6 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
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⌛ Testing commit 58ca4df with merge 10d7e55... Workflow: https://github.com/rust-lang/rust/actions/runs/24289495927 |
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…uwer Rollup of 6 pull requests Successful merges: - #155057 (Update libc to v0.2.184) - #154967 (Test(lib/sync): Fix `test_rwlock_max_readers` for x86 Win7) - #154994 (don't leak internal temporaries from `dbg!`) - #155130 (Stabilize feature `isolate_most_least_significant_one`) - #154925 (Make Box/Rc/Arc::into_array allocator-aware (and add doctest)) - #155063 (`ty::Alias`: replace `def_id: did` with `def_id`)
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Successful merges:
test_rwlock_max_readersfor x86 Win7 #154967 (Test(lib/sync): Fixtest_rwlock_max_readersfor x86 Win7)dbg!#154994 (don't leak internal temporaries fromdbg!)isolate_most_least_significant_one#155130 (Stabilize featureisolate_most_least_significant_one)ty::Alias: replacedef_id: didwithdef_id#155063 (ty::Alias: replacedef_id: didwithdef_id)r? @ghost
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