1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp1y/pr77739.C b/gcc/testsuite/g++.dg/cpp1y/pr77739.C
new file mode 100644
index 0000000..9618330
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/pr77739.C
@@ -0,0 +1,15 @@
+// PR c++/77739
+// { dg-do compile { target c++14 } }
+
+struct A {
+  A();
+  A(const A &);
+};
+struct B {
+  B();
+  template <typename... Args> auto g(Args &&... p1) {
+    return [=] { f(p1...); };
+  }
+  void f(A, const char *);
+};
+B::B() { g(A(), ""); }