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Diffstat (limited to 'src/libsyntax/ext/deriving/mod.rs')
| -rw-r--r-- | src/libsyntax/ext/deriving/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/deriving/mod.rs b/src/libsyntax/ext/deriving/mod.rs index 839e99c81d1..4a9076b07b5 100644 --- a/src/libsyntax/ext/deriving/mod.rs +++ b/src/libsyntax/ext/deriving/mod.rs @@ -115,7 +115,7 @@ pub fn expand_meta_deriving(cx: &mut ExtCtxt, cx.span_err(titem.span, format!("unknown `deriving` \ trait: `{}`", - *tname).as_slice()); + *tname)[]); } }; } |