---

yaml
---
r: 150877
b: refs/heads/try2
c: b25fe99
h: refs/heads/master
i:
  150875: 6283119
v: v3

Author: pnkfelix

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 0e30f07abc76587f676e91770b7630ac9727b2cb
+refs/heads/try2: b25fe99331a114b92131ecd4bd37abefb2508ff0
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/trans/monomorphize.rs

@@ -272,6 +272,7 @@ pub fn monomorphic_fn(ccx: &CrateContext,
         }
 
         // Ugh -- but this ensures any new variants won't be forgotten
+        ast_map::NodeLifetime(..) |
         ast_map::NodeExpr(..) |
         ast_map::NodeStmt(..) |
         ast_map::NodeArg(..) |

branches/try2/src/libsyntax/ast_map.rs

@@ -107,6 +107,8 @@ pub enum Node {
 
     /// NodeStructCtor represents a tuple struct.
     NodeStructCtor(@StructDef),
+
+    NodeLifetime(@Lifetime),
 }
 
 // The odd layout is to bring down the total size.
@@ -127,6 +129,7 @@ enum MapEntry {
     EntryLocal(NodeId, @Pat),
     EntryBlock(NodeId, P<Block>),
     EntryStructCtor(NodeId, @StructDef),
+    EntryLifetime(NodeId, @Lifetime),
 
     // Roots for node trees.
     RootCrate,
@@ -153,6 +156,7 @@ impl MapEntry {
             EntryLocal(id, _) => id,
             EntryBlock(id, _) => id,
             EntryStructCtor(id, _) => id,
+            EntryLifetime(id, _) => id,
             _ => return None
         })
     }
@@ -170,6 +174,7 @@ impl MapEntry {
             EntryLocal(_, p) => NodeLocal(p),
             EntryBlock(_, p) => NodeBlock(p),
             EntryStructCtor(_, p) => NodeStructCtor(p),
+            EntryLifetime(_, p) => NodeLifetime(p),
             _ => return None
         })
     }
@@ -213,6 +218,8 @@ impl Map {
         self.find_entry(id).and_then(|x| x.to_node())
     }
 
+    /// Retrieve the parent NodeId for `id`, or `id` itself if no
+    /// parent is registered in this map.
     pub fn get_parent(&self, id: NodeId) -> NodeId {
         self.find_entry(id).and_then(|x| x.parent()).unwrap_or(id)
     }
@@ -500,6 +507,15 @@ impl<'a, F: FoldOps> Folder for Ctx<'a, F> {
         SmallVector::one(stmt)
     }
 
+    fn fold_type_method(&mut self, m: &TypeMethod) -> TypeMethod {
+        let parent = self.parent;
+        self.parent = DUMMY_NODE_ID;
+        let m = fold::noop_fold_type_method(m, self);
+        assert_eq!(self.parent, m.id);
+        self.parent = parent;
+        m
+    }
+
     fn fold_method(&mut self, m: @Method) -> @Method {
         let parent = self.parent;
         self.parent = DUMMY_NODE_ID;
@@ -522,6 +538,12 @@ impl<'a, F: FoldOps> Folder for Ctx<'a, F> {
         self.insert(block.id, EntryBlock(self.parent, block));
         block
     }
+
+    fn fold_lifetime(&mut self, lifetime: &Lifetime) -> Lifetime {
+        let lifetime = fold::noop_fold_lifetime(lifetime, self);
+        self.insert(lifetime.id, EntryLifetime(self.parent, @lifetime));
+        lifetime
+    }
 }
 
 pub fn map_crate<F: FoldOps>(krate: Crate, fold_ops: F) -> (Crate, Map) {
@@ -658,6 +680,9 @@ fn node_id_to_str(map: &Map, id: NodeId) -> ~str {
         Some(NodeStructCtor(_)) => {
             format!("struct_ctor {} (id={})", map.path_to_str(id), id)
         }
+        Some(NodeLifetime(ref l)) => {
+            format!("lifetime {} (id={})", pprust::lifetime_to_str(*l), id)
+        }
         None => {
             format!("unknown node (id={})", id)
         }