1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/extern-c-redecl2.C b/gcc/testsuite/g++.dg/lookup/extern-c-redecl2.C
new file mode 100644
index 000000000..055148f38
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/extern-c-redecl2.C
@@ -0,0 +1,21 @@
+// Contributed by Dodji Seketeli <dodji@redhat.com>
+// Origin PR c++/41020
+// { dg-do compile }
+
+extern "C"
+{
+  int fork (void);
+}
+
+class frok
+{
+  int this_errno;
+  friend int fork (void);
+};
+
+extern "C" int
+fork (void)
+{
+  frok grouped;
+  return grouped.this_errno;
+}