1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/friend33.C b/gcc/testsuite/g++.dg/template/friend33.C
new file mode 100644
index 00000000000..f1b5cb26aa3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/friend33.C
@@ -0,0 +1,12 @@
+// { dg-do compile }
+// PR c++/18733: Validation of template headers in friends
+
+template<int> struct A
+{
+  void foo();
+};
+
+struct B
+{
+  friend void A<0>::foo();
+};