Add Span field for Generics structs

2 files changed, 6 insertions, 3 deletions

diff --git a/src/libsyntax_ext/deriving/generic/mod.rs b/src/libsyntax_ext/deriving/generic/mod.rs
index cd49e7ec9d2..6773088670f 100644
--- a/src/libsyntax_ext/deriving/generic/mod.rs
+++ b/src/libsyntax_ext/deriving/generic/mod.rs
@@ -488,7 +488,7 @@ impl<'a> TraitDef<'a> {
             }
         });
 
-        let Generics { mut lifetimes, ty_params, mut where_clause } = self.generics
+        let Generics { mut lifetimes, ty_params, mut where_clause, span } = self.generics
             .to_generics(cx, self.span, type_ident, generics);
         let mut ty_params = ty_params.into_vec();
 
@@ -590,6 +590,7 @@ impl<'a> TraitDef<'a> {
             lifetimes: lifetimes,
             ty_params: P::from_vec(ty_params),
             where_clause: where_clause,
+            span: span,
         };
 
         // Create the reference to the trait.
diff --git a/src/libsyntax_ext/deriving/generic/ty.rs b/src/libsyntax_ext/deriving/generic/ty.rs
index 356c54fcf31..210878b7c9f 100644
--- a/src/libsyntax_ext/deriving/generic/ty.rs
+++ b/src/libsyntax_ext/deriving/generic/ty.rs
@@ -207,7 +207,8 @@ fn mk_ty_param(cx: &ExtCtxt,
     cx.typaram(span, cx.ident_of(name), bounds, None)
 }
 
-fn mk_generics(lifetimes: Vec<ast::LifetimeDef>, ty_params: Vec<ast::TyParam>) -> Generics {
+fn mk_generics(lifetimes: Vec<ast::LifetimeDef>, ty_params: Vec<ast::TyParam>, span: Span)
+               -> Generics {
     Generics {
         lifetimes: lifetimes,
         ty_params: P::from_vec(ty_params),
@@ -215,6 +216,7 @@ fn mk_generics(lifetimes: Vec<ast::LifetimeDef>, ty_params: Vec<ast::TyParam>) -
             id: ast::DUMMY_NODE_ID,
             predicates: Vec::new(),
         },
+        span: span,
     }
 }
 
@@ -257,7 +259,7 @@ impl<'a> LifetimeBounds<'a> {
                 }
             })
             .collect();
-        mk_generics(lifetimes, ty_params)
+        mk_generics(lifetimes, ty_params, span)
     }
 }