about summary refs log tree commit diff
path: root/src/libsyntax_ext
diff options
context:
space:
mode:
Diffstat (limited to 'src/libsyntax_ext')
-rw-r--r--src/libsyntax_ext/deriving/generic/mod.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index 0d2f4eaaffd..1f50ceb626c 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -1550,6 +1550,7 @@ impl<'a> TraitDef<'a> {
                                 ident: ident.unwrap(),
                                 pat: pat,
                                 is_shorthand: false,
+                                attrs: ast::ThinVec::new(),
                             },
                         }
                     })