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rust/compiler/rustc_middle
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bors 99baddb57c Auto merge of #78068 - RalfJung:union-safe-assign, r=nikomatsakis 
consider assignments of union field of ManuallyDrop type safe

Assigning to `Copy` union fields is safe because that assignment will never drop anything. However, with https://github.com/rust-lang/rust/pull/77547, unions may also have `ManuallyDrop` fields, and their assignments are currently still unsafe. That seems unnecessary though, as assigning `ManuallyDrop` does not drop anything either, and is thus safe even for union fields.

I assume this will at least require FCP.
2020-12-15 11:31:03 +00:00
..
benches
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src
Auto merge of #78068 - RalfJung:union-safe-assign, r=nikomatsakis
2020-12-15 11:31:03 +00:00
Cargo.toml
Create rustc_ty_library
2020-12-02 20:28:41 +01:00
README.md
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README.md

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