---

yaml
---
r: 42733
b: refs/heads/try
c: 6cbccc9
h: refs/heads/master
i:
  42731: d61889c
v: v3

Author: catamorphism

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 19dfec2aaf746535de1521f68421f9980dbf25de
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 2f46b763da2c098913884f101b6d71d69af41b49
-refs/heads/try: db6af50d533527e77a73630c16138c1c5864d58e
+refs/heads/try: 6cbccc92b757e4b52fb75416e8bb589e981ed237
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: a810c03263670238bccd64cabb12a23a46e3a278

branches/try/src/librustc/middle/lint.rs

@@ -213,7 +213,7 @@ fn get_lint_dict() -> lint_dict {
         (~"structural_records",
          @{lint: structural_records,
            desc: "use of any structural records",
-           default: allow}),
+           default: deny}),
 
         (~"legacy modes",
          @{lint: legacy_modes,
@@ -663,21 +663,23 @@ fn check_item_deprecated_self(cx: ty::ctxt, item: @ast::item) {
 }
 
 fn check_item_structural_records(cx: ty::ctxt, it: @ast::item) {
-    let visit = item_stopping_visitor(
-        visit::mk_simple_visitor(@visit::SimpleVisitor {
-            visit_expr: |e: @ast::expr| {
-                match e.node {
-                    ast::expr_rec(*) =>
-                    cx.sess.span_lint(
-                        structural_records, e.id, it.id,
-                        e.span,
-                        ~"structural records are deprecated"),
-                    _ => ()
-                }
-            },
-            .. *visit::default_simple_visitor()
-        }));
-    visit::visit_item(it, (), visit);
+    if !cx.legacy_records {
+        let visit = item_stopping_visitor(
+            visit::mk_simple_visitor(@visit::SimpleVisitor {
+                visit_expr: |e: @ast::expr| {
+                    match e.node {
+                        ast::expr_rec(*) =>
+                            cx.sess.span_lint(
+                                structural_records, e.id, it.id,
+                                e.span,
+                                ~"structural records are deprecated"),
+                        _ => ()
+                    }
+                },
+                .. *visit::default_simple_visitor()
+            }));
+        visit::visit_item(it, (), visit);
+    }
 }
 
 fn check_item_ctypes(cx: ty::ctxt, it: @ast::item) {