1 files changed, 14 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/unqual-copy-restore.m b/clang/test/CodeGenObjC/unqual-copy-restore.m
new file mode 100644
index 00000000000..09915f7ce6a
--- /dev/null
+++ b/clang/test/CodeGenObjC/unqual-copy-restore.m
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 %s -fobjc-arc -S -emit-llvm -o /dev/null
+
+// rdar://problem/28488427 - Don't crash if the argument type and the parameter
+// type in an indirect copy restore expression have different qualification.
+@protocol P1
+@end
+
+typedef int handler(id<P1> *const p);
+
+int main() {
+  id<P1> i1 = 0;
+  handler *func = 0;
+  return func(&i1);
+}