CXXMethodDecls should always be mangled, even if they are inside an extern "C" block. Fixes PR5017.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82567 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/test/CodeGenCXX/mangle.cpp b/test/CodeGenCXX/mangle.cpp
index dbcd0c9460..306188c8de 100644
--- a/test/CodeGenCXX/mangle.cpp
+++ b/test/CodeGenCXX/mangle.cpp
@@ -137,3 +137,13 @@ extern "C" { struct a { int b; }; }
 int f(struct a *x) {
     return x->b;
 }
+
+// PR5017
+extern "C" {
+struct Debug {
+ const Debug& operator<< (unsigned a) const { }
+};
+Debug dbg;
+// CHECK: @_ZNK5DebuglsEj
+int main(void) {  dbg << 32 ;}
+}