diff options
Diffstat (limited to 'src/libsyntax/ext/deriving/generic.rs')
| -rw-r--r-- | src/libsyntax/ext/deriving/generic.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libsyntax/ext/deriving/generic.rs b/src/libsyntax/ext/deriving/generic.rs index c040361a8eb..914451fb402 100644 --- a/src/libsyntax/ext/deriving/generic.rs +++ b/src/libsyntax/ext/deriving/generic.rs @@ -380,7 +380,11 @@ impl<'a> TraitDef<'a> { // require the current trait bounds.push(cx.typarambound(trait_path.clone())); - cx.typaram(self.span, ty_param.ident, OwnedSlice::from_vec(bounds), None) + cx.typaram(self.span, + ty_param.ident, + ty_param.sized, + OwnedSlice::from_vec(bounds), + None) })); let trait_generics = Generics { lifetimes: lifetimes, |