rust/compiler/rustc_const_eval
bors b57d93d8b9 Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung
Bounds-check with PtrMetadata instead of Len in MIR

Rather than emitting `Len(*_n)` in array index bounds checks, emit `PtrMetadata(copy _n)` instead -- with some asterisks for arrays and `&mut` that need it to be done slightly differently.

We're getting pretty close to removing `Len` entirely, actually.  I think just one more PR after this (for slice drop shims).

r? mir
2024-12-14 22:43:39 +00:00
..
src Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung 2024-12-14 22:43:39 +00:00
Cargo.toml compiler: Factor rustc_target::abi out of const_eval 2024-10-08 18:24:56 -07:00
messages.ftl Get rid of HIR const checker 2024-11-22 02:32:26 +00:00