1 files changed, 20 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/property-category-2.m b/clang/test/SemaObjC/property-category-2.m
new file mode 100644
index 0000000..ecc3681
--- /dev/null
+++ b/clang/test/SemaObjC/property-category-2.m
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// Test that a property can be synthesize in a category
+// implementation with no error.
+
+@protocol MyProtocol
+@property float  myFloat;
+@property float  anotherFloat; // expected-note 2 {{property declared}}
+@end
+
+@interface MyObject { float anotherFloat; }
+@end
+
+@interface MyObject (CAT) <MyProtocol>
+@end
+
+@implementation MyObject (CAT)	// expected-warning  {{property 'anotherFloat' requires method}} \
+                                // expected-warning {{property 'anotherFloat' requires method 'setAnotherFloat:'}}
+@dynamic myFloat;	// OK
+@synthesize anotherFloat; // expected-error {{@synthesize not allowed in a category's implementation}}
+@end