Support for implicit property assignment. Error assigning to
'implicit' property with no 'setter'.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59878 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/property-error-readonly-assign.m b/test/SemaObjC/property-error-readonly-assign.m
index 0a49ee4..673dc25 100644
--- a/test/SemaObjC/property-error-readonly-assign.m
+++ b/test/SemaObjC/property-error-readonly-assign.m
@@ -6,8 +6,16 @@
 @property int ok;
 @end
 
-void f0(A *a) {
+@interface B
+ -(void) setOk:(int)arg;
+ -(int) x;
+ -(int) ok;
+@end
+
+void f0(A *a, B* b) {
   a.x = 10;  // expected-error {{assigning to property with 'readonly' attribute not allowed}}
   a.ok = 20;
+  b.x = 10;  // expected-error {{setter method is needed to assign to object using property assignment syntax}}
+  b.ok = 20;
 }