libsyntax: Fix errors arising from the automated `~[T]` conversion

[rust.git] / src / libsyntax / ext / deriving / encodable.rs

diff --git a/src/libsyntax/ext/deriving/encodable.rs b/src/libsyntax/ext/deriving/encodable.rs
index 2fa6ec6888b6b41d189f2ad145e9564f352b70b2..091ff7b9c90bd360f1e4ddfdd9d5bae934591ebe 100644 (file)
--- a/src/libsyntax/ext/deriving/encodable.rs
+++ b/src/libsyntax/ext/deriving/encodable.rs
@@ -89,6 +89,8 @@ fn decode(d: &D) -> spanned<T> {
 use ext::deriving::generic::*;
 use parse::token;
 
+use std::vec_ng::Vec;
+
 pub fn expand_deriving_encodable(cx: &mut ExtCtxt,
                                  span: Span,
                                  mitem: @MetaItem,