rust/library
Dylan DPC 20bf34f8c5
Rollup merge of #94461 - jhpratt:2024-edition, r=pnkfelix
Create (unstable) 2024 edition

[On Zulip](https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/Deprecating.20macro.20scoping.20shenanigans/near/272860652), there was a small aside regarding creating the 2024 edition now as opposed to later. There was a reasonable amount of support and no stated opposition.

This change creates the 2024 edition in the compiler and creates a prelude for the 2024 edition. There is no current difference between the 2021 and 2024 editions. Cargo and other tools will need to be updated separately, as it's not in the same repository. This change permits the vast majority of work towards the next edition to proceed _now_ instead of waiting until 2024.

For sanity purposes, I've merged the "hello" UI tests into a single file with multiple revisions. Otherwise we'd end up with a file per edition, despite them being essentially identical.

````@rustbot```` label +T-lang +S-waiting-on-review

Not sure on the relevant team, to be honest.
2022-04-15 20:50:43 +02:00
..
alloc Fix targets not supporting target_has_atomic = "ptr" 2022-04-14 21:53:11 +03:00
backtrace@b02ed04a7e Updated backtrace submodule 2021-11-02 12:31:34 +01:00
core Rollup merge of #94461 - jhpratt:2024-edition, r=pnkfelix 2022-04-15 20:50:43 +02:00
panic_abort fix some unused constant warning on some Windows targets 2022-04-08 08:36:56 -04:00
panic_unwind library/panic_unwind: Define UNWIND_DATA_REG for m68k 2022-02-12 20:19:06 +00:00
portable-simd Sync portable-simd to rust-lang/portable-simd@72df4c4505 2022-03-12 16:09:37 -08:00
proc_macro Rollup merge of #95308 - bjorn3:more_stable_proc_macro, r=Mark-Simulacrum 2022-04-09 12:52:02 +02:00
profiler_builtins Switch all libraries to the 2021 edition 2021-12-23 19:03:47 +08:00
rtstartup
rustc-std-workspace-alloc Switch all libraries to the 2021 edition 2021-12-23 19:03:47 +08:00
rustc-std-workspace-core Switch all libraries to the 2021 edition 2021-12-23 19:03:47 +08:00
rustc-std-workspace-std Switch all libraries to the 2021 edition 2021-12-23 19:03:47 +08:00
std Rollup merge of #94461 - jhpratt:2024-edition, r=pnkfelix 2022-04-15 20:50:43 +02:00
stdarch@d215afe9d1 Bump stdarch 2022-04-11 21:40:31 -04:00
test Auto merge of #95678 - pietroalbini:pa-1.62.0-bootstrap, r=Mark-Simulacrum 2022-04-07 07:34:04 +00:00
unwind Auto merge of #95678 - pietroalbini:pa-1.62.0-bootstrap, r=Mark-Simulacrum 2022-04-07 07:34:04 +00:00