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Diffstat (limited to 'src/librustdoc/html/highlight.rs')
| -rw-r--r-- | src/librustdoc/html/highlight.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/librustdoc/html/highlight.rs b/src/librustdoc/html/highlight.rs index 40530f67d6e..583c178fa11 100644 --- a/src/librustdoc/html/highlight.rs +++ b/src/librustdoc/html/highlight.rs @@ -233,12 +233,10 @@ impl<F: Write> TokenHandler<'_, '_, F> { } else { None }; - let mut last_pending = None; // To prevent opening a macro expansion span being closed right away because // the currently open item is replaced by a new class. - if let Some((_, Some(Class::Expansion))) = self.pending_elems.last() { - last_pending = self.pending_elems.pop(); - } + let last_pending = + self.pending_elems.pop_if(|(_, class)| *class == Some(Class::Expansion)); for (text, class) in self.pending_elems.iter() { string( self.out, |