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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 323c6c388fb..d86eae820a8 100644 --- a/src/libsyntax_ext/deriving/debug.rs +++ b/src/libsyntax_ext/deriving/debug.rs @@ -45,6 +45,7 @@ pub fn expand_deriving_debug(cx: &mut ExtCtxt, ret_ty: Literal(path_std!(cx, core::fmt::Result)), attributes: Vec::new(), is_unsafe: false, + unify_fieldless_variants: false, combine_substructure: combine_substructure(Box::new(|a, b, c| { show_substructure(a, b, c) })) |