diff options
Diffstat (limited to 'src/libsyntax_ext/deriving/debug.rs')
| -rw-r--r-- | src/libsyntax_ext/deriving/debug.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax_ext/deriving/debug.rs b/src/libsyntax_ext/deriving/debug.rs index a31c695e360..b974699003b 100644 --- a/src/libsyntax_ext/deriving/debug.rs +++ b/src/libsyntax_ext/deriving/debug.rs @@ -35,6 +35,7 @@ pub fn expand_deriving_debug(cx: &mut ExtCtxt, additional_bounds: Vec::new(), generics: LifetimeBounds::empty(), is_unsafe: false, + supports_unions: false, methods: vec![MethodDef { name: "fmt", generics: LifetimeBounds::empty(), |