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

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

diff --git a/src/libsyntax/ext/deriving/hash.rs b/src/libsyntax/ext/deriving/hash.rs
index ed7f61d5e94218a6ffcac03fd5c83b06a4215366..1d6cfab120d2de2087a1ef8909518950fd924b31 100644 (file)
--- a/src/libsyntax/ext/deriving/hash.rs
+++ b/src/libsyntax/ext/deriving/hash.rs
@@ -14,6 +14,8 @@
 use ext::build::AstBuilder;
 use ext::deriving::generic::*;
 
+use std::vec_ng::Vec;
+
 pub fn expand_deriving_hash(cx: &mut ExtCtxt,
                             span: Span,
                             mitem: @MetaItem,