1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/explicit-instantiation3.C b/gcc/testsuite/g++.dg/template/explicit-instantiation3.C
new file mode 100644
index 000000000..fac092e6c
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/explicit-instantiation3.C
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// Origin: <sebor at roguewave dot com>
+// c++/8266: Explicit instantiation of a template outside its namespace is
+//  broken
+
+namespace N
+{
+  template <class T> T foo (T)
+  { return T (); }
+
+  struct A
+  {
+    template <int N>
+    struct B {};
+  };
+
+  template <int M>
+  struct C {};
+
+  template double foo(double);
+  template float  foo<float>(float);
+  template struct A::B<0>;
+  template struct C<0>;
+}
+
+template int    N::foo(int);
+template char   N::foo<char>(char);
+template struct N::A::B<1>;
+template struct N::C<1>;
+
+