Vendor import of clang trunk r126079:

http://llvm.org/svn/llvm-project/cfe/trunk@126079

1 files changed, 11 insertions, 0 deletions

diff --git a/test/CodeGenCXX/derived-to-base.cpp b/test/CodeGenCXX/derived-to-base.cpp
index e44fdc5..76b79fc 100644
--- a/test/CodeGenCXX/derived-to-base.cpp
+++ b/test/CodeGenCXX/derived-to-base.cpp
@@ -34,3 +34,14 @@ A *f(B* b) {
 
 }
 
+// Don't crash on a derived-to-base conversion of an r-value
+// aggregate.
+namespace test3 {
+  struct A {};
+  struct B : A {};
+
+  void foo(A a);
+  void test() {
+    foo(B());
+  }
+}