---

yaml
---
r: 138921
b: refs/heads/try2
c: 5066bc9
h: refs/heads/master
i:
  138919: b12f278
v: v3

Author: jld

[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: 2e29f974230f8deeec103ab53a93e7f0f2dbf0fe
+refs/heads/try2: 5066bc9ff48131e4ee91fa9120c2d5894597216c
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libsyntax/print/pprust.rs

@@ -1217,6 +1217,11 @@ pub fn print_expr(s: @ps, &&expr: @ast::expr) {
       ast::expr_addr_of(m, expr) => {
         word(s.s, ~"&");
         print_mutability(s, m);
+        // Avoid `& &e` => `&&e`.
+        match (m, &expr.node) {
+            (ast::m_imm, &ast::expr_addr_of(*)) => space(s.s),
+            _ => { }
+        }
         print_expr(s, expr);
       }
       ast::expr_lit(lit) => print_literal(s, lit),