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Diffstat (limited to 'crates/proc-macro-api/src/msg/flat.rs')
| -rw-r--r-- | crates/proc-macro-api/src/msg/flat.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/proc-macro-api/src/msg/flat.rs b/crates/proc-macro-api/src/msg/flat.rs index 8dfaba5262..f2b2114679 100644 --- a/crates/proc-macro-api/src/msg/flat.rs +++ b/crates/proc-macro-api/src/msg/flat.rs @@ -370,7 +370,7 @@ impl<'a, 'span, S: InternableSpan> Writer<'a, 'span, S> { self.subtree[idx].tt = [first_tt as u32, (first_tt + n_tt) as u32]; - for child in &subtree.token_trees { + for child in subtree.token_trees.iter() { let idx_tag = match child { tt::TokenTree::Subtree(it) => { let idx = self.enqueue(it); |