r348443 - [attributes] Add more tests for os_returns_retained

[George Karpenkov via cfe-commits]

Author: george.karpenkov
Date: Wed Dec  5 17:21:38 2018
New Revision: 348443

URL: http://llvm.org/viewvc/llvm-project?rev=348443&view=rev
Log:
[attributes] Add more tests for os_returns_retained

Modified:
    cfe/trunk/test/Sema/attr-osobject.mm

Modified: cfe/trunk/test/Sema/attr-osobject.mm
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/attr-osobject.mm?rev=348443&r1=348442&r2=348443&view=diff
==============================================================================
--- cfe/trunk/test/Sema/attr-osobject.mm (original)
+++ cfe/trunk/test/Sema/attr-osobject.mm Wed Dec  5 17:21:38 2018
@@ -1,6 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s
-
-// expected-no-diagnostics
+// RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s
 
 struct S {};
 
@@ -9,3 +7,9 @@ struct S {};
   - (S*) generateS __attribute__((os_returns_retained));
   - (void) takeS:(S*) __attribute__((os_consumed)) s;
 @end
+
+typedef __attribute__((os_returns_retained)) id (^blockType)(); // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, and Objective-C properties}}
+
+__auto_type b = ^ id (id filter)  __attribute__((os_returns_retained))  { // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, and Objective-C properties}}
+  return filter;
+};