Matthias Krüger 9323a0d1be Rollup merge of #92746 - estebank:question-mark-in-type, r=davidtwco ... Parse `Ty?` as `Option<Ty>` and provide structured suggestion Swift has specific syntax that desugars to `Option<T>` similar to our `?` operator, which means that people might try to use it in Rust. Parse it and gracefully recover.		2022-01-16 16:58:18 +01:00
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lexer	review comment: plural of emoji is emoji	2021-11-23 20:36:19 +00:00
parser	Rollup merge of #92746 - estebank:question-mark-in-type, r=davidtwco	2022-01-16 16:58:18 +01:00
lib.rs	expand: Turn ast::Crate into a first class expansion target	2021-11-28 15:48:55 +08:00
validate_attr.rs	rustc_feature: Convert BuiltinAttribute from tuple to a struct	2021-11-12 20:15:14 +08:00