auto merge of #8444 : erickt/rust/rollup, r=cmr

This merges these PR together:

#8430: r=thestinger 
#8370: r=thestinger
#8386: r=bstrie
#8388: r=thestinger
#8390: r=graydon
#8394: r=graydon
#8402: r=thestinger
#8403: r=catamorphism

1 files changed, 13 insertions, 1 deletions

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index d1916088a41..77c50a779c0 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#[macro_escape];
+
 use abi;
 use abi::AbiSet;
 use ast::{Sigil, BorrowedSigil, ManagedSigil, OwnedSigil};
@@ -4460,7 +4462,17 @@ impl Parser {
                                attrs: ~[Attribute],
                                macros_allowed: bool)
                                -> item_or_view_item {
-        maybe_whole!(iovi self, nt_item);
+        match *self.token {
+            INTERPOLATED(token::nt_item(item)) => {
+                self.bump();
+                let new_attrs = vec::append(attrs, item.attrs);
+                return iovi_item(@ast::item {
+                        attrs: new_attrs,
+                        ..(*item).clone()});
+            }
+            _ => {}
+        }
+
         let lo = self.span.lo;
 
         let visibility = self.parse_non_priv_visibility();