Correctly mangle static variables of anonymous struct/union type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105606 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-unnamed.cpp b/test/CodeGenCXX/mangle-unnamed.cpp
index 4aec7db..83b46d6 100644
--- a/test/CodeGenCXX/mangle-unnamed.cpp
+++ b/test/CodeGenCXX/mangle-unnamed.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -emit-llvm-only -verify %s
+// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin10 | FileCheck %s
struct S {
virtual ~S() { }
@@ -37,3 +37,35 @@
};
int f4() { return A().a(); }
+
+int f5() {
+ static union {
+ int a;
+ };
+
+ // CHECK: _ZZ2f5vE1a
+ return a;
+}
+
+int f6() {
+ static union {
+ union {
+ int : 1;
+ };
+ int b;
+ };
+
+ // CHECK: _ZZ2f6vE1b
+ return b;
+}
+
+int f7() {
+ static union {
+ union {
+ int b;
+ } a;
+ };
+
+ // CHECK: _ZZ2f7vE1a
+ return a.b;
+}