bors 99cb42c296 Auto merge of #124662 - zetanumbers:needs_async_drop, r=oli-obk ... Implement `needs_async_drop` in rustc and optimize async drop glue This PR expands on #121801 and implements `Ty::needs_async_drop` which works almost exactly the same as `Ty::needs_drop`, which is needed for #123948. Also made compiler's async drop code to look more like compiler's regular drop code, which enabled me to write an optimization where types which do not use `AsyncDrop` can simply forward async drop glue to `drop_in_place`. This made size of the async block from the [async_drop test](67980dd6fb/tests/ui/async-await/async-drop.rs) to decrease by 12%.		2024-05-31 10:12:24 +00:00
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src	Auto merge of #124662 - zetanumbers:needs_async_drop, r=oli-obk	2024-05-31 10:12:24 +00:00
Cargo.toml	compiler: const_eval/transform/validate.rs -> mir_transform/validate.rs	2024-05-24 09:56:56 -07:00
messages.ftl	Remove MIR unsafe check	2024-04-03 08:50:12 +00:00