X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftest-truncl.c;h=3b36ea7c46d0b74a05addc3e9d0217639912d09d;hb=89ae4589dd58d12e7cbcf0e92c1d828c1e430f97;hp=aad677d6c67a4ef90912202f7445a6fb963c6af8;hpb=b7cb23a66cd14b33c65e4fc95cbc5e6a4ed51fee;p=gnulib.git

diff --git a/tests/test-truncl.c b/tests/test-truncl.c
index aad677d6c..3b36ea7c4 100644
--- a/tests/test-truncl.c
+++ b/tests/test-truncl.c
@@ -20,23 +20,27 @@
 
 #include <math.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (truncl, long double, (long double));
+
 #include <float.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "fpucw.h"
 #include "isnanl-nolibm.h"
+#include "nan.h"
 
 #define ASSERT(expr) \
-  do									     \
-    {									     \
-      if (!(expr))							     \
-        {								     \
+  do                                                                         \
+    {                                                                        \
+      if (!(expr))                                                           \
+        {                                                                    \
           fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);						     \
-          abort ();							     \
-        }								     \
-    }									     \
+          fflush (stderr);                                                   \
+          abort ();                                                          \
+        }                                                                    \
+    }                                                                        \
   while (0)
 
 /* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
@@ -89,7 +93,7 @@ main ()
   ASSERT (truncl (1.0L / 0.0L) == 1.0L / 0.0L);
   ASSERT (truncl (-1.0L / 0.0L) == -1.0L / 0.0L);
   /* NaNs.  */
-  ASSERT (isnanl (truncl (0.0L / 0.0L)));
+  ASSERT (isnanl (truncl (NaNl ())));
 
   return 0;
 }