rust/compiler/rustc_parse/src/parser/expr.rs, branch 1.59.0

Auto merge of #91957 - nnethercote:rm-SymbolStr, r=oli-obk

2021-12-19T09:31:37+00:00

Remove `SymbolStr` This was originally proposed in https://github.com/rust-lang/rust/pull/74554#discussion_r466203544. As well as removing the icky `SymbolStr` type, it allows the removal of a lot of `&` and `*` occurrences. Best reviewed one commit at a time. r? `@oli-obk`

Remove unnecessary sigils around `Symbol::as_str()` calls.

2021-12-15T06:32:14+00:00

Stabilize `destructuring_assignment`

2021-12-15T03:38:51+00:00

Remove `SymbolStr`.

2021-12-15T02:30:26+00:00

By changing `as_str()` to take `&self` instead of `self`, we can just return `&str`. We're still lying about lifetimes, but it's a smaller lie than before, where `SymbolStr` contained a (fake) `&'static str`!

Rollup merge of #91597 - r00ster91:lessthangreaterthan, r=oli-obk

2021-12-14T19:47:27+00:00

Recover on invalid operators `<>` and `<=>` Thanks to #89871 for showing me how to do this. Next, I think it'd be nice to recover on `<=>` too, like #89871 intended, if this even works.

Recover on invalid operators <> and <=>

2021-12-14T17:05:02+00:00

Do not attempt to suggest help for overly malformed struct/function call

2021-12-08T21:00:44+00:00

Improve diagnostic for missing half of binary operator in `if` condition

2021-12-01T21:36:50+00:00

Auto merge of #85346 - estebank:issue-84946, r=nagisa,varkor

2021-11-25T05:09:51+00:00

Account for incorrect `impl Foo {}` syntax Fix #84946

Account for incorrect `impl Foo {}` syntax

2021-11-24T20:02:09+00:00

Fix #84946