1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vla-14.c b/gcc/testsuite/gcc.dg/vla-14.c
new file mode 100644
index 000000000..3dbb11ed1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vla-14.c
@@ -0,0 +1,33 @@
+/* Test for VLA size evaluation in va_arg.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do run } */
+/* { dg-options "-std=gnu99" } */
+
+#include <stdarg.h>
+
+extern void exit (int);
+extern void abort (void);
+
+int a[10];
+int i = 9;
+
+void
+f (int n, ...)
+{
+  va_list ap;
+  void *p;
+  va_start (ap, n);
+  p = va_arg (ap, typeof (int (*)[++i]));
+  if (p != a)
+    abort ();
+  if (i != n)
+    abort ();
+  va_end (ap);
+}
+
+int
+main (void)
+{
+  f (10, &a);
+  exit (0);
+}