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Diffstat (limited to 'crates/mbe/src/tt_iter.rs')
| -rw-r--r-- | crates/mbe/src/tt_iter.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/mbe/src/tt_iter.rs b/crates/mbe/src/tt_iter.rs index 71513ef439..f9913cb6f9 100644 --- a/crates/mbe/src/tt_iter.rs +++ b/crates/mbe/src/tt_iter.rs @@ -180,7 +180,7 @@ impl<'a, S: Span> TtIter<'a, S> { [] | [_] => res.pop(), [first, ..] => Some(tt::TokenTree::Subtree(tt::Subtree { delimiter: tt::Delimiter::invisible_spanned(first.first_span()), - token_trees: res, + token_trees: res.into_boxed_slice(), })), }; ExpandResult { value: res, err } |