1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/parse/operator2.C b/gcc/testsuite/g++.dg/parse/operator2.C
new file mode 100644
index 00000000000..a9ebde0d4f5
--- /dev/null
+++ b/gcc/testsuite/g++.dg/parse/operator2.C
@@ -0,0 +1,15 @@
+// PR c++/7906
+// Origin: Marcel Loose <loose@astron.nl>
+// { dg-do compile }
+
+template <typename> struct A { typedef int X; };
+
+template <typename T> struct B
+{
+    typedef A<T> Y;
+    struct C { operator typename Y::X() const; };
+};
+
+template <typename T> B<T>::C::operator typename B<T>::Y::X() const { return 0; }
+
+B<int> b;