1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/diagnostic/using1.C b/gcc/testsuite/g++.dg/diagnostic/using1.C
new file mode 100644
index 00000000000..eb4f18d1d8b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/diagnostic/using1.C
@@ -0,0 +1,16 @@
+// PR c++/102987
+// { dg-do compile { target c++11 } }
+
+struct a {
+  bool b();
+};
+template <typename c> struct d : c {
+  using c::e;
+  using f = d;
+  constexpr int g(decltype(e.b())) { return buh; } // { dg-error "buh" }
+};
+struct h {
+  a e;
+};
+using i = d<h>;
+auto j = i{}.g(1);