When bootstrapping from outside of the rust source,
instead of calling 'x' from the absolute path
(like /home/user/rust/x), we should be able to link 'x'
from the rust source to binary paths so it can be used easily.
Before this change, 'x' was not capable of finding 'x.py' when
called from the linked file.

Signed-off-by: onur-ozkan <[email protected]>

I found this while accidentally breaking trivial casts in another
branch.

- Uses `EFI_LOADED_IMAGE_PROTOCOL`
- verify that cli args are valid UTF-16
- Update Docs

Signed-off-by: Ayush Singh <[email protected]>

…n, r=dtolnay

Broaden the consequences of recursive TLS initialization

This PR updates the documentation of `LocalKey` to clearly disallow the behaviour described in [this comment](rust-lang#110897 (comment)). This allows using `OnceCell` for the lazy initialization of TLS variables, which panics on reentrant initialization instead of updating the value like TLS variables currently do.

``@rustbot`` label +T-libs-api
r? ``@m-ou-se``

…crum

Implement sys::args for UEFI

- Uses `EFI_LOADED_IMAGE_PROTOCOL`, which is implemented for all loaded images.

Tested on qemu with OVMF

cc ``@nicholasbishop``
cc ``@dvdhrm``

use `PatKind::Error` when an ADT const value has violation

Fixes rust-lang#115599

Since the [to_pat](https://github.com/rust-lang/rust/pull/111913/files#diff-6d8d99538aca600d633270051580c7a9e40b35824ea2863d9dda2c85a733b5d9R126-R155) behavior has been changed in the rust-lang#111913 update, the kind of `inlined_const_ast_pat` has transformed from `PatKind::Leaf { pattern: Pat { kind: Wild, ..} } ` to `PatKind::Constant`. This caused a scenario where there are no matched candidates, leading to a testing of the candidates. This process ultimately attempts to test the string const, triggering the `bug!` invocation finally.

r? ``@oli-obk``

…k-Simulacrum

Make x capable of resolving symlinks

When bootstrapping from outside of the rust source, instead of calling 'x' from the absolute path
(like /home/user/rust/x), we should be able to link 'x' from the rust source to binary paths so it can be used easily. Before this change, 'x' was not capable of finding 'x.py' when called from the linked file.

…imulacrum

Remove me from libcore review rotation

I'm looking at my commitments right now, and unfortunately this needs to go for at least a while.

If there's something in particular I can probably still take them, but I should drop out of the rotation for now.

Remove trivial cast in `guaranteed_eq`

I found this while accidentally breaking trivial casts in another branch.

r? oli-obk

…hains, r=Mark-Simulacrum

Ignore let-chains formatting

Follow-up to rust-lang#116688