1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/pr69091.C b/gcc/testsuite/g++.dg/template/pr69091.C
new file mode 100644
index 00000000000..ec7bb256912
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/pr69091.C
@@ -0,0 +1,25 @@
+// PR c++/69091
+// { dg-do compile { target c++14 } }
+
+template <class ValueType, ValueType>
+struct Option {};
+
+template <class ValueType, ValueType Value, class OptionsRhs>
+auto operator|(Option<ValueType, Value>, OptionsRhs) {
+  return Value;
+}
+
+enum canine_t { no, yes };
+Option<canine_t, no> cat;
+Option<canine_t, yes> dog;
+
+template <class T>
+void f(T) {
+  cat | dog;
+}
+
+struct A {};
+int main() {
+  f(A{});
+  return 0;
+}