1 files changed, 11 insertions, 0 deletions
diff --git a/test/SemaObjC/idiomatic-parentheses.m b/test/SemaObjC/idiomatic-parentheses.m
index 417b948b8fabe..801db5944f10f 100644
--- a/test/SemaObjC/idiomatic-parentheses.m
+++ b/test/SemaObjC/idiomatic-parentheses.m
@@ -4,13 +4,18 @@
 // <rdar://problem/7382435>
 
 @interface Object 
+{
+  unsigned uid;
+}
 - (id) init;
 - (id) initWithInt: (int) i;
 - (void) iterate: (id) coll;
 - (id) nextObject;
+@property unsigned uid;
 @end
 
 @implementation Object
+@synthesize uid;
 - (id) init {
   if (self = [self init]) {
   }
@@ -20,6 +25,12 @@
 - (id) initWithInt: (int) i {
   if (self = [self initWithInt: i]) {
   }
+  // rdar://11066598
+  if (self.uid = 100) { // expected-warning {{using the result of an assignment as a condition without parentheses}} \
+                        // expected-note {{place parentheses around the assignment to silence this warning}} \
+                        // expected-note {{use '==' to turn this assignment into an equality comparison}}
+        // ...
+  }
   return self;
 }