1// RUN: %clang_cc1 -fsyntax-only %s -verify -fblocks -fobjc-arc
2// RUN: %clang_cc1 -fsyntax-only %s -verify -fblocks
3
4__auto_type block = ^ id __attribute__((ns_returns_retained)) (id filter) {
5  return filter; // ok
6};
7__auto_type block2 = ^  __attribute__((ns_returns_retained)) id (id filter) {
8  return filter; // ok
9};
10__auto_type block3 = ^ id (id filter)  __attribute__((ns_returns_retained))  {
11  return filter; // ok
12};
13
14// expected-no-diagnostics
15