1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wcxx-compat-15.c b/gcc/testsuite/gcc.dg/Wcxx-compat-15.c
new file mode 100644
index 000000000..82a76ec4d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Wcxx-compat-15.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-Wc++-compat" } */
+
+typedef int myint1;
+typedef int myint2;
+typedef int myint3;
+struct s1
+{
+  myint1 myint1;	/* { dg-warning "invalid in C\[+\]\[+\]" } */
+  myint2 *myint2;	/* { dg-warning "invalid in C\[+\]\[+\]" } */
+  int myint3;
+  struct s2
+  {
+    myint3 f2;		/* { dg-warning "C\[+\]\[+\]" } */
+  } f1;
+};
+
+struct s3
+{
+  int myint1;
+  struct s4
+  {
+    int myint1;
+  } f1;
+  struct s5
+  {
+    int myint1;
+    struct s6
+    {
+      myint1 f4;	/* { dg-warning "C\[+\]\[+\]" } */
+    } f3;
+  } f2;
+};