bjoernager/rust
bjoernager/rust
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rust/compiler/rustc_middle
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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 Delete the cfg(not(parallel)) serial compiler 2024-11-12 13:38:58 +00:00
messages.ftl Move some code from Compiler::enter to GlobalCtxt::finish 2024-11-09 17:55:39 +00:00
README.md

README.md

For more information about how rustc works, see the rustc dev guide.