1 files changed, 7 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/conversion.m b/clang/test/SemaObjC/conversion.m
index 88a1a44b217..743f7440e2e 100644
--- a/clang/test/SemaObjC/conversion.m
+++ b/clang/test/SemaObjC/conversion.m
@@ -14,4 +14,11 @@ void radar14415662(RDar14415662 *f, char x, int y) {
   x = y; // expected-warning {{implicit conversion loses integer precision: 'int' to 'char'}}
 }
 
+__attribute__((objc_root_class)) @interface DoubleProp
+@property double d;
+@end
 
+void use_double_prop(DoubleProp *dp) {
+  double local = 42;
+  dp.d += local; // no warning
+}