bors 6330daade9 Auto merge of #112062 - lukas-code:unsized-layout, r=wesleywiser ...

Make struct layout not depend on unsizeable tail

fixes (after backport) https://github.com/rust-lang/rust/issues/112048

Since unsizing `Ptr<Foo<T>>` -> `Ptr<Foo<U>` just copies the pointer and adds the metadata, the layout of `Foo` must not depend on niches in and alignment of the tail `T`.

Nominating for beta 1.71, because it will have this issue: `@rustbot` label beta-nominated

2023-06-13 22:34:59 +00:00

..

src

Auto merge of #112062 - lukas-code:unsized-layout, r=wesleywiser

2023-06-13 22:34:59 +00:00

Cargo.toml

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