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| author | bors <bors@rust-lang.org> | 2022-10-24 04:14:46 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-10-24 04:14:46 +0000 |
| commit | 56f132565eb31eeb9ec7e1800a6ab2ca354e710e (patch) | |
| tree | 3352d72b0837b9e077b2da975d869cc8f243fef6 /compiler/rustc_errors/src | |
| parent | 7feb003882ecf7699e6705b537673e20985accff (diff) | |
| parent | 155b4c28c11b56bfe94acab0006530694acfcee4 (diff) | |
| download | rust-56f132565eb31eeb9ec7e1800a6ab2ca354e710e.tar.gz rust-56f132565eb31eeb9ec7e1800a6ab2ca354e710e.zip | |
Auto merge of #100848 - xfix:use-metadata-for-slice-len, r=thomcc
Use ptr::metadata in <[T]>::len implementation This avoids duplication of ptr::metadata code. I believe this is acceptable as the previous approach essentially duplicated `ptr::metadata` because back then `rustc_allow_const_fn_unstable` annotation did not exist. I would like somebody to ping `@rust-lang/wg-const-eval` as the documentation says: > Always ping `@rust-lang/wg-const-eval` if you are adding more rustc_allow_const_fn_unstable attributes to any const fn.
Diffstat (limited to 'compiler/rustc_errors/src')
0 files changed, 0 insertions, 0 deletions