Rollup of 5 pull requests #98925

Accept `DiagnosticMessage` in `LintDiagnosticBuilder::build` so that lints can be built with translatable diagnostic messages. Signed-off-by: David Wood <david.wood@huawei.com>

Signed-off-by: David Wood <david.wood@huawei.com>

In the diagnostic derive test, a "the following other types implement trait" diagnostic is output which lists rustc types that implement `IntoDiagnosticArg`. As the output of this test can change due to new internal compiler types like implementing `IntoDiagnosticArg`, it can start failing without indicating a problem to be fixed - so normalize that output away. Signed-off-by: David Wood <david.wood@huawei.com>

On desktop, if you open the source code sidebar, it stays open even when you move from page to page. It used to do the same thing on mobile, but I think that's stupid. Since the file list fills the entire screen on mobile, and you can't really do anything with the currently selected file other than dismiss the "sidebar" to look at it, it's safe to assume that anybody who clicks a file in that list probably wants the list to go away so they can see it.

…sly open

ptr::copy and ptr::swap are doing untyped copies The consensus in rust-lang#63159 seemed to be that these operations should be "untyped", i.e., they should treat the data as raw bytes, should work when these bytes violate the validity invariant of `T`, and should exactly preserve the initialization state of the bytes that are being copied. This is already somewhat implied by the description of "copying/swapping size*N bytes" (rather than "N instances of `T`"). The implementations mostly already work that way (well, for LLVM's intrinsics the documentation is not precise enough to say what exactly happens to poison, but if this ever gets clarified to something that would *not* perfectly preserve poison, then I strongly assume there will be some way to make a copy that *does* perfectly preserve poison). However, I had to adjust `swap_nonoverlapping`; after ``@scottmcm's`` [recent changes](rust-lang#94212), that one (sometimes) made a typed copy. (Note that `mem::swap`, which works on mutable references, is unchanged. It is documented as "swapping the values at two mutable locations", which to me strongly indicates that it is indeed typed. It is also safe and can rely on `&mut T` pointing to a valid `T` as part of its safety invariant.) On top of adding a test (that will be run by Miri), this PR then also adjusts the documentation to indeed stably promise the untyped semantics. I assume this means the PR has to go through t-libs (and maybe t-lang?) FCP. Fixes rust-lang#63159

…ompiler-errors lints: mostly translatable diagnostics As lints are created slightly differently than other diagnostics, intended to try make them translatable first and then look into the applicability of diagnostic structs but ended up just making most of the diagnostics in the crate translatable (which will still be useful if I do make a lot of them structs later anyway). r? ``@compiler-errors``

…auto-close, r=GuillaumeGomez rustdoc: improve click behavior of the source code mobile full-screen "sidebar" On desktop, if you open the source code sidebar, it stays open even when you move from page to page. It used to do the same thing on mobile, but I think that's stupid. Since the file list fills the entire screen on mobile, and you can't really do anything with the currently selected file other than dismiss the "sidebar" to look at it, it's safe to assume that anybody who clicks a file in that list probably wants the list to go away so they can see it. Split out separately from rust-lang#98772

…e, r=Dylan-DPC Remove FIXME from rustdoc intra-doc test Removed the FIXME. For the `extern crate`, even if `pub` exported, its documentation wasn't rendered so there is no point in keeping it. r? ``@notriddle``

…=lnicola ⬆️ rust-analyzer r? ``@ghost``

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Rollup of 5 pull requests #98925

Rollup of 5 pull requests #98925

Commits on Jun 5, 2022

Commits on Jun 30, 2022

Commits on Jul 1, 2022

Commits on Jul 2, 2022

Commits on Jul 3, 2022

Commits on Jul 5, 2022