4 ( ref x, ref mut y /*comment*/) => 2,
7 if let < T as Trait > :: CONST = ident {
11 let Some ( ref xyz /* comment! */) = opt;
13 if let None = opt2 { panic!("oh noes"); }
16 impl<'a,'b> ResolveGeneratedContentFragmentMutator<'a,'b> {
17 fn mutate_fragment(&mut self, fragment: &mut Fragment) {
19 GeneratedContentInfo::ContentItem(