Fix an assertion when initializing a union using a member initializer. (We weren't casting from the union type to the initializer type correctly).

llvm-svn: 80837

1 files changed, 12 insertions, 0 deletions

diff --git a/clang/test/CodeGenCXX/anonymous-union-member-initializer.cpp b/clang/test/CodeGenCXX/anonymous-union-member-initializer.cpp
new file mode 100644
index 00000000000..2030f4053c9
--- /dev/null
+++ b/clang/test/CodeGenCXX/anonymous-union-member-initializer.cpp
@@ -0,0 +1,12 @@
+// RUN: clang-cc -emit-llvm -o - %s
+
+struct A {
+  union {
+    int a;
+    void* b;
+  };
+  
+  A() : a(0) { }
+};
+
+A a;