---

yaml
---
r: 125957
b: refs/heads/try
c: 8876ce4
h: refs/heads/master
i:
  125955: 05fb81c
v: v3

Author: emberian

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: f2fa55903e378368ed9173560f03a0ef16e371c2
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9fc8394d3bce22ab483f98842434c84c396212ae
-refs/heads/try: fc08779185e92e456be2e72170f25587d35350f8
+refs/heads/try: 8876ce44c59bbb20006ae5beccc9f6954e7d1e4f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/src/librustc/metadata/common.rs

@@ -231,3 +231,5 @@ pub static tag_unboxed_closure_type: uint = 0x97;
 pub static tag_struct_fields: uint = 0x98;
 pub static tag_struct_field: uint = 0x99;
 pub static tag_struct_field_id: uint = 0x9a;
+
+pub static tag_attribute_is_sugared_doc: uint = 0x9b;

branches/try/src/librustc/metadata/decoder.rs

@@ -1056,6 +1056,9 @@ fn get_attributes(md: ebml::Doc) -> Vec<ast::Attribute> {
     match reader::maybe_get_doc(md, tag_attributes) {
       Some(attrs_d) => {
         reader::tagged_docs(attrs_d, tag_attribute, |attr_doc| {
+            let is_sugared_doc = reader::doc_as_u8(
+                reader::get_doc(attr_doc, tag_attribute_is_sugared_doc)
+            ) == 1;
             let meta_items = get_meta_items(attr_doc);
             // Currently it's only possible to have a single meta item on
             // an attribute
@@ -1067,7 +1070,7 @@ fn get_attributes(md: ebml::Doc) -> Vec<ast::Attribute> {
                         id: attr::mk_attr_id(),
                         style: ast::AttrOuter,
                         value: meta_item,
-                        is_sugared_doc: false,
+                        is_sugared_doc: is_sugared_doc,
                     },
                     span: codemap::DUMMY_SP
                 });

branches/try/src/librustc/metadata/encoder.rs

@@ -1490,6 +1490,7 @@ fn encode_attributes(ebml_w: &mut Encoder, attrs: &[Attribute]) {
     ebml_w.start_tag(tag_attributes);
     for attr in attrs.iter() {
         ebml_w.start_tag(tag_attribute);
+        ebml_w.wr_tagged_u8(tag_attribute_is_sugared_doc, attr.node.is_sugared_doc as u8);
         encode_meta_item(ebml_w, attr.node.value);
         ebml_w.end_tag();
     }