fix PR4067: [Linux kernel] cannot aggregate codegen stmtexpr as lvalue 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70067 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/exprs.c b/test/CodeGen/exprs.c
index f80ee41..ad3e4e0 100644
--- a/test/CodeGen/exprs.c
+++ b/test/CodeGen/exprs.c
@@ -99,3 +99,8 @@
 void f7() {
   __func__;
 }
+
+// PR4067
+int f8() {
+  return ({ foo(); }).Y;
+}