attr-nonstring-3.c: Remove an xfail.

gcc/testsuite/ChangeLog:

	* c-c++-common/attr-nonstring-3.c: Remove an xfail.

From-SVN: r268090

gcc/testsuite/ChangeLog

+2019-01-18  Martin Sebor  <msebor@redhat.com>
+
+	* c-c++-common/attr-nonstring-3.c: Remove an xfail.
+
 2019-01-18  Ian Lance Taylor  <iant@golang.org>
 
 	* go.go-torture/execute/names-1.go: Stop using debug/xcoff, which

gcc/testsuite/c-c++-common/attr-nonstring-3.c

@@ -406,7 +406,7 @@ void test_strlen (struct MemArrays *p, char *s NONSTRING, size_t n)
   {
     char a[] __attribute__ ((nonstring)) = { 1, 2, 3 };
 
-    T (strlen (a));             /* { dg-warning "argument 1 declared attribute .nonstring." "pr86688" { xfail *-*-* } } */
+    T (strlen (a));             /* { dg-warning "argument 1 declared attribute .nonstring." } */
   }
 
   {