1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/enum12.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/enum12.C
new file mode 100644
index 0000000..ea55cfe
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/enum12.C
@@ -0,0 +1,19 @@
+// PR c++/48780
+// { dg-do compile { target c++11 } }
+// { dg-options "-fabi-version=0" }
+
+typedef __builtin_va_list __gnuc_va_list;
+typedef __gnuc_va_list va_list;
+
+enum struct A : short { X };
+
+void foo(int x, ...) {
+   va_list vl;
+   __builtin_va_start(vl, x);
+   enum A t = __builtin_va_arg(vl, enum A);
+   __builtin_va_end(vl);
+}
+
+int main() {
+   foo(0, A::X);
+}