Alyssa Verkade b885700c7b [borrowck] Fix help on mutating &self in async fns ... Previously, when rustc was provided an async function that tried to mutate through a shared reference to an implicit self (as shown in the ui test), rustc would suggest modifying the parameter signature to `&mut` + the fully qualified name of the ty (in the case of the repro `S`). If a user modified their code to match the suggestion, the compiler would not accept it. This commit modifies the suggestion so that when rustc is provided the ui test that is also attached in this commit, it suggests (correctly) `&mut self`. We try to be careful about distinguishing between implicit and explicit self annotations, since the latter seem to be handled correctly already. Fixes rust-lang/rust#93093		2022-01-22 16:21:16 -08:00
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src	[borrowck] Fix help on mutating &self in async fns	2022-01-22 16:21:16 -08:00
Cargo.toml	Update itertools to deduplicate it	2022-01-14 12:33:54 +01:00