From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 24 Oct 2012 14:13:21 +0000 (+0000)
Subject: Add a simple test involving decltype on Objective-C properties and ivars
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=403f2c68046eba1a9d5e3f7b52b8481573e56d40;p=clang

Add a simple test involving decltype on Objective-C properties and ivars

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166562 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/SemaObjCXX/decltype.mm b/test/SemaObjCXX/decltype.mm
new file mode 100644
index 0000000000..9c4ac16c93
--- /dev/null
+++ b/test/SemaObjCXX/decltype.mm
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
+// expected-no-diagnostics
+struct HasValueType {
+  typedef int value_type;
+};
+
+__attribute__((objc_root_class))
+@interface Foo
+{
+@protected
+    HasValueType foo;
+}
+
+@property (nonatomic) HasValueType bar;
+@end
+
+@implementation Foo
+@synthesize bar;
+
+- (void)test {
+  decltype(foo)::value_type vt1;
+  decltype(self->foo)::value_type vt2;
+  decltype(self.bar)::value_type vt3;
+}
+@end