Rollup of 11 pull requests #76394
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Rollup of 11 pull requests #76394
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Issue rust-lang#74616 tracks a backwards-compatibility hack for certain macros. This has is implemented by hard-coding the filenames and macro names of certain code that we want to continue to compile. However, the initial implementation of the hack was based on the directory structure when building the crate from its repository (e.g. `js-sys/src/lib.rs`). When the crate is build as a dependency, it will include a version number from the clone from the cargo registry (e.g. `js-sys-0.3.17/src/lib.rs`), which would fail the check. This commit modifies the backwards-compatibility hack to check that desired crate name (`js-sys` or `time-macros-impl`) is a prefix of the proper part of the path. See rust-lang#76070 (comment) for more details.
I believe the documentation is currently a little misleading. For example, in the docs for `filter()`: > If the closure returns `false`, it will try again, and call the closure on > the next element, seeing if it passes the test. This kind of implies that if the closure returns true then we *don't* "try again" and no further elements are considered. In actuality that's not the case, every element is tried regardless of what happened with the previous element. This change tries to clarify that by removing the uses of "try again" altogether.
Try to improve the documentation of `filter()` and `filter_map()`. I believe the documentation is currently a little misleading. For example, in the docs for `filter()`: > If the closure returns `false`, it will try again, and call the closure on > the next element, seeing if it passes the test. This kind of implies that if the closure returns true then we *don't* "try again" and no further elements are considered. In actuality that's not the case, every element is tried regardless of what happened with the previous element. This change tries to clarify that by removing the uses of "try again" altogether.
…odrAus Use Arc::clone and Rc::clone in documentation This PR replaces uses of `x.clone()` by `Rc::clone(&x)` (or `Arc::clone(&x)`) to better match the documentation for those types. @rustbot modify labels: T-doc
…racking_issue, r=joshtriplett Update tracking issue for const_caller_location Update the tracking issue to rust-lang#76156, as suggested in rust-lang#76105.
Add missing link in README
Move some Vec UI tests into alloc unit tests A bit of work towards rust-lang#76268, makes a number of the Vec UI tests that are simply running code into unit tests. Ensured that they are being run when testing liballoc locally.
Allow try blocks as the argument to return expressions Fixes rust-lang#76271 I don't think this needs to be edition-aware (phew) since `return try` in 2015 is also the start of an expression, just with a struct literal instead of a block (`return try { x: 4, y: 5 }`).
…, r=alexcrichton Disable use of `--eh-frame-hdr` on wasm32. Set wasm32's `TargetOptions::eh_frame_header` to false so that we don't pass `--eh-frame-hdr` to `wasm-ld`, which doesn't support that flag. r? @alexcrichton
…imulacrum Fix rust.use-lld when linker is not set Fixes rust-lang#76127 (comment) Previously when `[<target>].linker` was not configured `rust.use-lld` would set it to `rust-lld` on platforms where it should not.
…t, r=petrochenkov Account for version number in NtIdent hack Issue rust-lang#74616 tracks a backwards-compatibility hack for certain macros. This has is implemented by hard-coding the filenames and macro names of certain code that we want to continue to compile. However, the initial implementation of the hack was based on the directory structure when building the crate from its repository (e.g. `js-sys/src/lib.rs`). When the crate is build as a dependency, it will include a version number from the clone from the cargo registry (e.g. `js-sys-0.3.17/src/lib.rs`), which would fail the check. This commit modifies the backwards-compatibility hack to check that desired crate name (`js-sys` or `time-macros-impl`) is a prefix of the proper part of the path. See rust-lang#76070 (comment) for more details.
…ority, r=cuviper Update llvm-project to include PR 73 rust-lang/llvm-project#73 r? @cuviper
…ll-soundness, r=nagisa Fix dropck issue of SyncOnceCell. Fixes rust-lang#76367.
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@bors r+ rollup=never |
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📌 Commit 5910882 has been approved by |
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@bors p=5 |
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⌛ Testing commit 5910882 with merge a5d3047b6824b9f9f2aa8d230976c36af29481f2... |
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💔 Test failed - checks-azure |
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Your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem. Click to expand the log.I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact |
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Looks spurious. |
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yep gonna roll a new rollup |
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Successful merges:
filter()andfilter_map(). #75949 (Try to improve the documentation offilter()andfilter_map().)--eh-frame-hdron wasm32. #76307 (Disable use of--eh-frame-hdron wasm32.)Failed merges:
r? @ghost