1 files changed, 4 insertions, 0 deletions
diff --git a/elf/tst-ifunc-fault-lazy.c b/elf/tst-ifunc-fault-lazy.c
index c86edde06c..072d2c6a7b 100644
--- a/elf/tst-ifunc-fault-lazy.c
+++ b/elf/tst-ifunc-fault-lazy.c
@@ -21,6 +21,7 @@
    relocations.  */
 
 #include <config.h>
+#include <libc-diag.h>
 
 #ifdef HAVE_GCC_IFUNC
 
@@ -34,6 +35,8 @@ implementation (void)
   *p = 0;
 }
 
+DIAG_PUSH_NEEDS_COMMENT_CLANG;
+DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wunused-function");
 static __typeof__ (implementation) *
 resolver (void)
 {
@@ -42,6 +45,7 @@ resolver (void)
   *p = 0;
   return implementation;
 }
+DIAG_POP_NEEDS_COMMENT_CLANG;
 
 static void magic (void) __attribute__ ((ifunc ("resolver")));