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| author | bors <bors@rust-lang.org> | 2021-04-25 07:26:49 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-04-25 07:26:49 +0000 |
| commit | 13a2615883aa28433383a723a764ca9acb43fd48 (patch) | |
| tree | 1e1e7abd48cbf74c0b04b24ca611eebc7c555cdf /compiler/rustc_codegen_llvm/src | |
| parent | 5da10c01214a3d3ebec65b8ba6effada92a0673f (diff) | |
| parent | f6a90ca168dfdf198b75bcdc0aba01915a5bd6fb (diff) | |
| download | rust-13a2615883aa28433383a723a764ca9acb43fd48.tar.gz rust-13a2615883aa28433383a723a764ca9acb43fd48.zip | |
Auto merge of #84147 - cuviper:array-method-dispatch, r=nikomatsakis,m-ou-se
Cautiously add IntoIterator for arrays by value Add the attribute described in #84133, `#[rustc_skip_array_during_method_dispatch]`, which effectively hides a trait from method dispatch when the receiver type is an array. Then cherry-pick `IntoIterator for [T; N]` from #65819 and gate it with that attribute. Arrays can now be used as `IntoIterator` normally, but `array.into_iter()` has edition-dependent behavior, returning `slice::Iter` for 2015 and 2018 editions, or `array::IntoIter` for 2021 and later. r? `@nikomatsakis` cc `@LukasKalbertodt` `@rust-lang/libs`
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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