rust/compiler/rustc_ty_utils/src/layout/invariant.rs, branch try

use `is_multiple_of` instead of manual modulo

2025-07-05T08:55:35+00:00

move discr=varid check to layout_sanity_check

2025-06-28T12:47:27+00:00

move expensive layout sanity check to debug assertions

2025-05-15T14:05:02+00:00

rename BackendRepr::Vector → SimdVector

2025-02-28T16:17:45+00:00

Rollup merge of #137334 - compiler-errors:edition-2024-fresh-2, r=saethlin,traviscross

2025-02-23T07:44:18+00:00

Greatly simplify lifetime captures in edition 2024 Remove most of the `+ Captures` and `+ '_` from the compiler, since they are now unnecessary with the new edition 2021 lifetime capture rules. Use some `+ 'tcx` and `+ 'static` rather than being overly verbose with precise capturing syntax.

Greatly simplify lifetime captures in edition 2024

2025-02-22T22:24:52+00:00

compiler: `BackendRepr::inherent_{size,align} -> scalar_{size,align}`

2025-02-21T03:55:29+00:00

This pair of fn was introduced to perform invariant checks for scalars. Their current behavior doesn't mesh as well with checking SIMD types, so change the name of the fn to reflect their actual use-case and refactor the corresponding checks. Also simplify the returns from Option to Option, because every site was mapping away the "preferred" alignment anyways.

Remove `BackendRepr::Uninhabited`, replaced with an `uninhabited: bool` field in `LayoutData`.

2025-02-20T19:27:32+00:00

Also update comments that refered to BackendRepr::Uninhabited.

make no-variant types a dedicated Variants variant

2024-12-18T10:01:54+00:00

Variants::Single: do not use invalid VariantIdx for uninhabited enums

2024-12-18T10:00:21+00:00