1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Werror-6.c b/gcc/testsuite/gcc.dg/Werror-6.c
new file mode 100644
index 000000000..a99c13b08
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Werror-6.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-Wattributes -Werror=address" } */
+/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */
+/* Make sure -Werror=foo emits an error and not a warning */
+
+void __attribute__((dj)) bar() { }	/* { dg-warning ".* attribute directive ignored" } */
+
+int i;
+
+void
+foo ()
+{
+  if (&i)	/* { dg-error ".* will always evaluate as 'true'" } */
+    grill ();
+}