Fixes a code gen. bug by removing an assert.
It is ok to have c++-ness inside extern "C"
block. Fixes pr6644.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101948 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/c-linkage.cpp b/test/CodeGenCXX/c-linkage.cpp
new file mode 100644
index 0000000..b1f07b7
--- /dev/null
+++ b/test/CodeGenCXX/c-linkage.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
+// pr6644
+
+extern "C" {
+ namespace N {
+ struct X {
+ virtual void f();
+ };
+ void X::f() { }
+ }
+}
+
+// CHECK: define void @_ZN1N1X1fEv