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Diffstat (limited to 'crates/tt/src/lib.rs')
| -rw-r--r-- | crates/tt/src/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crates/tt/src/lib.rs b/crates/tt/src/lib.rs index 7e147b3fa9..9eca970ee2 100644 --- a/crates/tt/src/lib.rs +++ b/crates/tt/src/lib.rs @@ -161,7 +161,7 @@ impl fmt::Display for Subtree { }; f.write_str(l)?; let mut needs_space = false; - for tt in self.token_trees.iter() { + for tt in &self.token_trees { if needs_space { f.write_str(" ")?; } @@ -215,7 +215,7 @@ impl Subtree { .iter() .map(|c| match c { TokenTree::Subtree(c) => c.count(), - _ => 0, + TokenTree::Leaf(_) => 0, }) .sum::<usize>(); |