rust/compiler/rustc_mir_build
bors 3066253050 Auto merge of #120080 - cuviper:128-align-packed, r=nikic
Pack u128 in the compiler to mitigate new alignment

This is based on #116672, adding a new `#[repr(packed(8))]` wrapper on `u128` to avoid changing any of the compiler's size assertions. This is needed in two places:

* `SwitchTargets`, otherwise its `SmallVec<[u128; 1]>` gets padded up to 32 bytes.
* `LitKind::Int`, so that entire `enum` can stay 24 bytes.
  * This change definitely has far-reaching effects though, since it's public.
2024-01-22 13:08:19 +00:00
..
src Auto merge of #120080 - cuviper:128-align-packed, r=nikic 2024-01-22 13:08:19 +00:00
Cargo.toml Use zip_eq to enforce that things being zipped have equal sizes 2024-01-14 20:01:12 +00:00
messages.ftl Typecheck never patterns 2024-01-18 21:15:24 +01:00