+
−/* Test that use of strncpy does not result in a "value computed is
+
−   not used" warning.  */
+
−/* { dg-do compile } */
+
−/* { dg-options "-O2 -Wall -Wno-stringop-truncation" } */
+
−
+
−#include <string.h>
+
−void
+
−f (char *s)
+
−{
+
−  strncpy (s, "::", 2);
+
−}