Fix mangling for static member variables of classes inside an extern "C"

linkage specification.  Not sure if this is the ideal fix, but I'm reasonably
sure it's correct vs. gcc.

llvm-svn: 108656

1 files changed, 11 insertions, 0 deletions

diff --git a/clang/test/CodeGenCXX/mangle.cpp b/clang/test/CodeGenCXX/mangle.cpp
index 814a7592fad..37af79b0f9c 100644
--- a/clang/test/CodeGenCXX/mangle.cpp
+++ b/clang/test/CodeGenCXX/mangle.cpp
@@ -507,3 +507,14 @@ namespace test13 {
   // CHECK: define weak_odr void @_ZN6test133fooINS_1BEEEvRKNS_1AIT_EE(
   template void foo(const A<B> &a);
 }
+
+namespace test14 {
+  extern "C" {
+    struct S {
+      static int a(), x;
+    };
+    // CHECK: define i32 @_ZN6test141S1aEv
+    // CHECK: load i32* @_ZN6test141S1xE
+    int S::a() { return S::x; }
+  }
+}