remove FFI support for macOS
We're only testing this on Linux, and `@thomcc` reports that libffi on macOS is a pain, so let's just disable this for now.
fix: Make go-to-def work for `#[doc = include_str!("path")]`
See the added test, go-to-def on `#[doc = include_str!("path$0")]` should navigate to `path`.
let-else: test else block with non-never uninhabited type
let else currently does not allow uninhabited types for the `else` block that aren't `!`. One can maybe think about relaxing this in the future, but if it is done, it should be an explicit choice and not an unexpected side effect of e.g. a refactor. Thus, I'm extending a test that will fail if the behaviour changes.
Disable compressed debug sections on i586-gnu
Compressed debug is enabled by default for gas (assembly) on Linux/x86
targets, and we started building our own in #102530, but that made our
`compiler_builtins` incompatible with binutils < 2.32. Add an explicit
option to disable that in our crosstool-ng config. Fixes#102703.
rustdoc: remove unused CSS `.docblock a:not(.srclink)`
This selector was added in c7312fbae4, because the list of impl items could be nested below `docblock`.
c7312fbae4/src/librustdoc/html/render.rs (L3841-L3845)
Now that rustdoc toggles have been switched to `<details>`, there shouldn't be any need to put things inside docblock containers just to give them disclosure toggles.
rustdoc: remove unused CSS `.content .item-list`
When these rules were added in 4fd061c426 (yeah, that's the very first commit of rustdoc_ng), `.item-list` was a `<ul>`, and this would override the default style for that tag.
In c1b1d6804b, it was changed to use a `<div>` tag, so these rules are both no-ops.
[`match_single_binding`] Add curlies for more cases to fix suggestion causes error
Fixes#9575
changelog: [`match_single_binding`]: Add curlies for scrutinees with side effects for more cases
The /data/tmp directory does not exist, at least not on recent versions
of Android, which currently leads to test failures on that platform. I
checked a virtual device running AOSP master and a Nexus 5 running
Android Marshmallow and on both devices the /data/tmp directory does
not exist and /data/local/tmp does, so let's switch to /data/local/tmp.
Compressed debug is enabled by default for gas (assembly) on Linux/x86
targets, and we started building our own in #102530, but that made our
`compiler_builtins` incompatible with binutils < 2.32. Add an explicit
option to disable that in our crosstool-ng config. Fixes#102703.
This selector was added in c7312fbae4,
because the list of impl items could be nested below `docblock`.
c7312fbae4/src/librustdoc/html/render.rs (L3841-L3845)
Now that rustdoc toggles have been switched to `<details>`, there shouldn't
be any need to put things inside docblock containers just to give them
disclosure toggles.
When these rules were added in 4fd061c426
(yeah, that's the very first commit of rustdoc_ng), `.item-list` was a
`<ul>`, and this would override the default style for that tag.
In c1b1d6804b, it was changed to use a
`<div>` tag, so these rules are both no-ops.
