rustc: Parse the safe address-of operator

2012-03-08 12:12:04 -08:00 · 2012-03-08 12:12:04 -08:00 · 6f8fe78120
commit 6f8fe78120
parent ec8380f9b1
1 changed files with 6 additions and 0 deletions
--- a/src/rustc/syntax/parse/parser.rs
+++ b/src/rustc/syntax/parse/parser.rs
@ -1127,6 +1127,12 @@ fn parse_prefix_expr(p: parser) -> pexpr {
            hi = e.span.hi;
            ex = ast::expr_unary(ast::deref, e);
          }
+          token::AND {
+            p.bump();
+            let e = to_expr(parse_prefix_expr(p));
+            hi = e.span.hi;
+            ex = ast::expr_unary(ast::addr_of, e);
+          }
          _ { ret parse_dot_or_call_expr(p); }
        }
      }