---

yaml
---
r: 172873
b: refs/heads/try
c: fdfaabb
h: refs/heads/master
i:
  172871: 14ec49b
v: v3

Author: eddyb

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 170c4399e614fe599c3d41306b3429ca8b3b68c6
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 5b3cd3900ceda838f5798c30ab96ceb41f962534
-refs/heads/try: b016fee76a88dbed6b1797256cef80085f12e25f
+refs/heads/try: fdfaabbfae7f790cc11d73e4b8d9312a31f57ba7
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/src/libsyntax/ast.rs

@@ -53,7 +53,6 @@ pub use self::UnboxedClosureKind::*;
 pub use self::UnOp::*;
 pub use self::UnsafeSource::*;
 pub use self::VariantKind::*;
-pub use self::ViewItem_::*;
 pub use self::ViewPath_::*;
 pub use self::Visibility::*;
 pub use self::PathParameters::*;
@@ -511,7 +510,6 @@ impl PartialEq for MetaItem_ {
 
 #[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show)]
 pub struct Block {
-    pub view_items: Vec<ViewItem>,
     pub stmts: Vec<P<Stmt>>,
     pub expr: Option<P<Expr>>,
     pub id: NodeId,
@@ -1445,14 +1443,12 @@ pub struct Mod {
     /// For `mod foo;`, the inner span ranges from the first token
     /// to the last token in the external file.
     pub inner: Span,
-    pub view_items: Vec<ViewItem>,
     pub items: Vec<P<Item>>,
 }
 
 #[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show)]
 pub struct ForeignMod {
     pub abi: Abi,
-    pub view_items: Vec<ViewItem>,
     pub items: Vec<P<ForeignItem>>,
 }
 
@@ -1511,44 +1507,13 @@ pub enum ViewPath_ {
     /// or just
     ///
     /// `foo::bar::baz` (with `as baz` implicitly on the right)
-    ViewPathSimple(Ident, Path, NodeId),
+    ViewPathSimple(Ident, Path),
 
     /// `foo::bar::*`
-    ViewPathGlob(Path, NodeId),
+    ViewPathGlob(Path),
 
     /// `foo::bar::{a,b,c}`
-    ViewPathList(Path, Vec<PathListItem> , NodeId)
-}
-
-#[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show)]
-pub struct ViewItem {
-    pub node: ViewItem_,
-    pub attrs: Vec<Attribute>,
-    pub vis: Visibility,
-    pub span: Span,
-}
-
-impl ViewItem {
-    pub fn id(&self) -> NodeId {
-        match self.node {
-            ViewItemExternCrate(_, _, id) => id,
-            ViewItemUse(ref vp) => match vp.node {
-                ViewPathSimple(_, _, id) => id,
-                ViewPathGlob(_, id) => id,
-                ViewPathList(_, _, id) => id,
-            }
-        }
-    }
-}
-
-#[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show)]
-pub enum ViewItem_ {
-    /// Ident: name used to refer to this crate in the code
-    /// optional (InternedString,StrStyle): if present, this is a location
-    /// (containing arbitrary characters) from which to fetch the crate sources
-    /// For example, extern crate whatever = "github.com/rust-lang/rust"
-    ViewItemExternCrate(Ident, Option<(InternedString,StrStyle)>, NodeId),
-    ViewItemUse(P<ViewPath>),
+    ViewPathList(Path, Vec<PathListItem>)
 }
 
 /// Meta-data associated with an item
@@ -1670,6 +1635,12 @@ pub struct Item {
 
 #[derive(Clone, PartialEq, Eq, RustcEncodable, RustcDecodable, Hash, Show)]
 pub enum Item_ {
+    // Optional location (containing arbitrary characters) from which
+    // to fetch the crate sources.
+    // For example, extern crate whatever = "github.com/rust-lang/rust".
+    ItemExternCrate(Option<(InternedString, StrStyle)>),
+    ItemUse(P<ViewPath>),
+
     ItemStatic(P<Ty>, Mutability, P<Expr>),
     ItemConst(P<Ty>, P<Expr>),
     ItemFn(P<FnDecl>, Unsafety, Abi, Generics, P<Block>),
@@ -1696,6 +1667,8 @@ pub enum Item_ {
 impl Item_ {
     pub fn descriptive_variant(&self) -> &str {
         match *self {
+            ItemExternCrate(..) => "extern crate",
+            ItemUse(..) => "use",
             ItemStatic(..) => "static item",
             ItemConst(..) => "constant item",
             ItemFn(..) => "function",