error: casts cannot be followed by a field access
--> servo/components/style/stylesheets/viewport_rule.rs:314:39
|
314 | declaration!($min(value: shorthand.0, important: important)),
| ^^^^^^^^^^^^^^^^
...
323 | "width" => ok!(shorthand -> [MinWidth, MaxWidth]),
| -------------------------------------- in this macro invocation
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)