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Diffstat (limited to 'crates/hir-expand/src/quote.rs')
| -rw-r--r-- | crates/hir-expand/src/quote.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crates/hir-expand/src/quote.rs b/crates/hir-expand/src/quote.rs index 63586f9daf..ab3809abc7 100644 --- a/crates/hir-expand/src/quote.rs +++ b/crates/hir-expand/src/quote.rs @@ -162,6 +162,12 @@ impl ToTokenTree for crate::tt::TokenTree { } } +impl ToTokenTree for &crate::tt::TokenTree { + fn to_token(self) -> crate::tt::TokenTree { + self.clone() + } +} + impl ToTokenTree for crate::tt::Subtree { fn to_token(self) -> crate::tt::TokenTree { self.into() |