Auto merge of #16950 - servo:warn, r=nox

Fix warning in a future compiler version.

(Do not upgrade yet because of https://github.com/rust-lang/rust/issues/42101)

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bors-servo 2017-05-20 19:28:59 -05:00 committed by GitHub
commit dbd4adf3b2

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@ -1315,6 +1315,7 @@ ${helpers.single_keyword_system("font-kerning",
}
</%helpers:longhand>
#[cfg(any(feature = "gecko", feature = "testing"))]
macro_rules! exclusive_value {
(($value:ident, $set:expr) => $ident:ident) => {
if $value.intersects($set) {