Closed
Description
Setting high priority as this affects performance collection.
Sample error, likely possible to see more at https://perf.rust-lang.org/status.html
error[E0658]: type ascription is experimental
--> components/style/stylesheets/viewport_rule.rs:290:43
|
290 | declaration!($declaration(value: try!($parse(input)),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
...
325 | "orientation" => ok!(Orientation(Orientation::parse)),
| ------------------------------------ in this macro invocation
|
= note: for more information, see https://github.com/rust-lang/rust/issues/23416
= help: add `#![feature(type_ascription)]` to the crate attributes to enable