diff options
Diffstat (limited to 'src/libsyntax/ext/deriving/mod.rs')
| -rw-r--r-- | src/libsyntax/ext/deriving/mod.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libsyntax/ext/deriving/mod.rs b/src/libsyntax/ext/deriving/mod.rs index 3b94a95dfe0..ba1f4e3ebb2 100644 --- a/src/libsyntax/ext/deriving/mod.rs +++ b/src/libsyntax/ext/deriving/mod.rs @@ -59,7 +59,7 @@ pub fn expand_meta_deriving(cx: @ext_ctxt, use ast::{meta_list, meta_name_value, meta_word}; match mitem.node { - meta_name_value(_, l) => { + meta_name_value(_, ref l) => { cx.span_err(l.span, ~"unexpected value in `deriving`"); in_items } @@ -67,7 +67,7 @@ pub fn expand_meta_deriving(cx: @ext_ctxt, cx.span_warn(mitem.span, ~"empty trait list in `deriving`"); in_items } - meta_list(_, titems) => { + meta_list(_, ref titems) => { do titems.foldr(in_items) |&titem, in_items| { match titem.node { meta_name_value(tname, _) | @@ -92,9 +92,9 @@ pub fn expand_meta_deriving(cx: @ext_ctxt, ~"ToStr" => expand!(to_str::expand_deriving_to_str), - tname => { + ref tname => { cx.span_err(titem.span, fmt!("unknown \ - `deriving` trait: `%s`", tname)); + `deriving` trait: `%s`", *tname)); in_items } } |