1 files changed, 7 insertions, 0 deletions
diff --git a/malloc/tst-mxfast.c b/malloc/tst-mxfast.c
index 57b4a0a8dc..8afee0f9d5 100644
--- a/malloc/tst-mxfast.c
+++ b/malloc/tst-mxfast.c
@@ -21,6 +21,7 @@
    the fast bins.  */
 
 #include <malloc.h>
+#include <libc-diag.h>
 #include <support/check.h>
 
 int
@@ -36,8 +37,14 @@ do_test (void)
   p2 = malloc (512);
   free (p1);
 
+  /* The test below covers the deprecated mallinfo function.  */
+  DIAG_PUSH_NEEDS_COMMENT;
+  DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wdeprecated-declarations");
+
   m = mallinfo ();
 
+  DIAG_POP_NEEDS_COMMENT;
+
   /* This will fail if there are any blocks in the fastbins.  */
   TEST_COMPARE (m.smblks, 0);