1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/hygiene/fields.rs b/src/test/ui/hygiene/fields.rs
new file mode 100644
index 000000000..7a417b46f
--- /dev/null
+++ b/src/test/ui/hygiene/fields.rs
@@ -0,0 +1,30 @@
+// ignore-pretty pretty-printing is unhygienic
+
+#![feature(decl_macro)]
+
+mod foo {
+    struct S { x: u32 }
+    struct T(u32);
+
+    pub macro m($S:ident, $x:ident) {{
+        struct $S {
+            $x: u32,
+            x: i32,
+        }
+
+        let s = S { x: 0 }; //~ ERROR type `foo::S` is private
+        let _ = s.x; //~ ERROR type `foo::S` is private
+
+        let t = T(0); //~ ERROR type `T` is private
+        let _ = t.0; //~ ERROR type `T` is private
+
+        let s = $S { $x: 0, x: 1 };
+        assert_eq!((s.$x, s.x), (0, 1));
+        s
+    }}
+}
+
+fn main() {
+    let s = foo::m!(S, x);
+    assert_eq!(s.x, 0);
+}