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Diffstat (limited to 'src/libsyntax/ext/deriving/clone.rs')
| -rw-r--r-- | src/libsyntax/ext/deriving/clone.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/ext/deriving/clone.rs b/src/libsyntax/ext/deriving/clone.rs index 0d8fb471429..d99156bfa45 100644 --- a/src/libsyntax/ext/deriving/clone.rs +++ b/src/libsyntax/ext/deriving/clone.rs @@ -39,6 +39,7 @@ pub fn expand_deriving_clone(cx: &mut ExtCtxt, args: Vec::new(), ret_ty: Self_, attributes: attrs, + is_unsafe: false, combine_substructure: combine_substructure(Box::new(|c, s, sub| { cs_clone("Clone", c, s, sub) })), |