1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/anon-struct-4.c b/gcc/testsuite/gcc.dg/anon-struct-4.c
new file mode 100644
index 000000000..dc30b0cc0
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/anon-struct-4.c
@@ -0,0 +1,10 @@
+/* Test anonymous structures with type qualifiers.  Bug 8420.  */
+/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
+/* { dg-do compile } */
+/* { dg-options "-std=gnu89" } */
+
+struct s {
+  struct { int a; };
+  const struct { int b; };
+  struct { int c; } volatile;
+};