After this change, impl Trait existentials are desugared to a new `abstract type` definition paired with a set of lifetimes to apply. In-scope generics are included as parents of the `abstract type` generics. Parent regions are replaced with static, and parent regions referenced in the `impl Trait` type are duplicated at the end of the `abstract type`'s generics. |
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|---|---|---|
| .. | ||
| common.rs | ||
| fs.rs | ||
| nodemap.rs | ||
| ppaux.rs | ||