1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/lambda-generic-uneval1.C b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-uneval1.C
new file mode 100644
index 0000000000..113eacf843
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/lambda-generic-uneval1.C
@@ -0,0 +1,17 @@
+// PR c++/64834
+// { dg-do compile { target c++14 } }
+
+template <typename F>
+void e(F f)
+{
+  f(1);
+}
+
+template <int I>
+void bar() {
+    int x;
+    e([&] (const int& y) { (void)sizeof(x); });
+    e([&] (const auto& y) { (void)sizeof(x); });
+}
+
+void baz() { bar<1>(); }