1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Werror-12.c b/gcc/testsuite/gcc.dg/Werror-12.c
new file mode 100644
index 000000000..4f0bd1762
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Werror-12.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-Wattributes -Waddress" } */
+
+/* Make sure #pragma can override -Wfoo.  */
+
+#pragma GCC diagnostic ignored "-Waddress"
+
+void __attribute__((dj)) bar() { }	/* { dg-warning "attribute directive ignored" } */
+
+int i;
+
+void
+foo ()
+{
+  if (&i)	/* { dg-bogus "true" } */
+    grill ();
+}