---

yaml
---
r: 152922
b: refs/heads/try2
c: 04ced03
h: refs/heads/master
v: v3

Author: jbclements

[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: e3361bcbc259cf25b21e9ae50701d9030ad1f513
+refs/heads/try2: 04ced031ad52cfa33f30dbd55f72aff1d95813a3
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libsyntax/ext/mtwt.rs

@@ -30,6 +30,7 @@ use std::collections::HashMap;
 // change the semantics--everything here is immutable--but
 // it should cut down on memory use *a lot*; applying a mark
 // to a tree containing 50 identifiers would otherwise generate
+// 50 new contexts
 pub struct SCTable {
     table: RefCell<Vec<SyntaxContext_>>,
     mark_memo: RefCell<HashMap<(SyntaxContext,Mrk),SyntaxContext>>,
@@ -160,7 +161,7 @@ fn with_resolve_table_mut<T>(op: |&mut ResolveTable| -> T) -> T {
 }
 
 // Resolve a syntax object to a name, per MTWT.
-// adding memoization to possibly resolve 500+ seconds in resolve for librustc (!)
+// adding memoization to resolve 500+ seconds in resolve for librustc (!)
 fn resolve_internal(id: Ident,
                     table: &SCTable,
                     resolve_table: &mut ResolveTable) -> Name {

branches/try2/src/libsyntax/parse/token.rs

@@ -114,6 +114,7 @@ pub enum Nonterminal {
     NtPat( Gc<ast::Pat>),
     NtExpr(Gc<ast::Expr>),
     NtTy(  P<ast::Ty>),
+    // see IDENT, above, for meaning of bool in NtIdent:
     NtIdent(Box<ast::Ident>, bool),
     NtMeta(Gc<ast::MetaItem>), // stuff inside brackets for attributes
     NtPath(Box<ast::Path>),