@@ -5,6 +5,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <ucontext.h>
+#include <libc-internal.h>
static int
do_test (void)
@@ -49,6 +50,13 @@ do_test (void)
printf ("\nDone with getcontext()!\n");
fflush (NULL);
+ /* On nios2 and tilepro, GCC 5 warns that except_mask may be used
+ uninitialized. Because it is always initialized and nothing in
+ this test ever calls setcontext (a setcontext call could result
+ in local variables being clobbered on the second return from
+ getcontext), in fact an uninitialized use is not possible. */
+ DIAG_PUSH_NEEDS_COMMENT;
+ DIAG_IGNORE_NEEDS_COMMENT (5, "-Wmaybe-uninitialized");
int mask = fegetexcept ();
if (mask != except_mask)
{
@@ -59,6 +67,7 @@ do_test (void)
printf("\nAt end fegetexcept() returned %d, expected: %d.\n",
mask, except_mask);
+ DIAG_POP_NEEDS_COMMENT;
return 0;
}