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-rw-r--r--clang/test/SemaObjC/property-noprotocol-warning.m36
1 files changed, 36 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/property-noprotocol-warning.m b/clang/test/SemaObjC/property-noprotocol-warning.m
new file mode 100644
index 0000000..71bb86a
--- /dev/null
+++ b/clang/test/SemaObjC/property-noprotocol-warning.m
@@ -0,0 +1,36 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+
+@interface Object
++ (id) new;
+@end
+
+@protocol GCObject
+@property int class;
+@end
+
+@protocol DerivedGCObject <GCObject>
+@property int Dclass;
+@end
+
+@interface GCObject : Object <DerivedGCObject> {
+ int ifield;
+ int iOwnClass;
+ int iDclass;
+}
+@property int OwnClass;
+@end
+
+@implementation GCObject : Object
+@synthesize class=ifield;
+@synthesize Dclass=iDclass;
+@synthesize OwnClass=iOwnClass;
+@end
+
+int main(int argc, char **argv) {
+ GCObject *f = [GCObject new];
+ f.class = 5;
+ f.Dclass = 1;
+ f.OwnClass = 3;
+ return f.class + f.Dclass + f.OwnClass - 9;
+}