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authorMazdak Farrokhzad <twingoow@gmail.com>2019-12-01 10:25:45 +0100
committerMazdak Farrokhzad <twingoow@gmail.com>2019-12-12 17:54:48 +0100
commit39073767a483d10f8b4b2ac2f32bc9573d9dabbf (patch)
tree2245c770ed979e31ff9ea4bd76094a3eead89898 /src/libsyntax_ext
parentc02fd3130284921f7077f78271b5501b402ec469 (diff)
downloadrust-39073767a483d10f8b4b2ac2f32bc9573d9dabbf.tar.gz
rust-39073767a483d10f8b4b2ac2f32bc9573d9dabbf.zip
Unify `{Trait,Impl}ItemKind::TyAlias` structures.
Diffstat (limited to 'src/libsyntax_ext')
-rw-r--r--src/libsyntax_ext/deriving/generic/mod.rs4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index e8c4f993d4f..d51fcf315a6 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -519,7 +519,9 @@ impl<'a> TraitDef<'a> {
                 attrs: Vec::new(),
                 generics: Generics::default(),
                 kind: ast::ImplItemKind::TyAlias(
-                    type_def.to_ty(cx, self.span, type_ident, generics)),
+                    Vec::new(),
+                    Some(type_def.to_ty(cx, self.span, type_ident, generics)),
+                ),
                 tokens: None,
             }
         });