ab09405e99
Do not eagerly recover for bad `impl Trait` types in macros Fixes #107796 cc #106712, ```@estebank``` and ```@Ezrashaw``` please make sure to use [`Parser::may_recover`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_parse/parser/struct.Parser.html#method.may_recover) for all eager-token-consuming parser recoveries. This also fixes a separate regression from #99915, that was introduced before we added `may_recover` though.