Auto merge of #123440 - jhpratt:rollup-yat6crk, r=jhpratt

Rollup of 4 pull requests

Successful merges:

 - #122356 (std::rand: fix dragonflybsd after #121942.)
 - #123093 (Add a nice header to our README.md)
 - #123307 (Fix f16 and f128 feature gating on different editions)
 - #123401 (Check `x86_64` size assertions on `aarch64`, too)

r? `@ghost`
`@rustbot` modify labels: rollup
This commit is contained in:
bors 2024-04-04 02:11:23 +00:00
commit 0accf4ec4c
44 changed files with 220 additions and 67 deletions

View file

@ -30,7 +30,7 @@
#[macro_use]
extern crate rustc_macros;
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
#[macro_use]
extern crate rustc_data_structures;
#[macro_use]

View file

@ -72,7 +72,7 @@ pub struct PendingPredicateObligation<'tcx> {
}
// `PendingPredicateObligation` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
static_assert_size!(PendingPredicateObligation<'_>, 72);
impl<'tcx> FulfillmentContext<'tcx> {