Auto merge of #229 - bluss:fix-macros, r=hauleth

Fix num-macros for nightly Now compatible with rustc 1.13.0-nightly (32571c05c 2016-09-17)
rust-num · Sep 18, 2016 · a11be64 · a11be64
2 parents c8ed8ff + 6cfd6c8
commit a11be64
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/macros/src/lib.rs b/macros/src/lib.rs
@@ -108,6 +108,7 @@ pub fn expand_deriving_from_primitive(cx: &mut ExtCtxt,
             }
         ),
         associated_types: Vec::new(),
+        supports_unions: false,
     };
 
     trait_def.expand(cx, mitem, &item, push)