[tests/*.c] Support the case where mpfr_exp_t is not a long int

(but with such a future extension, one should probably provide
a MPFR_PRIexp macro, similar to what <inttypes.h> does).

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7226 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/tset_ld.c b/tests/tset_ld.c
index 85fe47860..274d489c0 100644
--- a/tests/tset_ld.c
+++ b/tests/tset_ld.c
@@ -72,9 +72,15 @@ check_set_get (long double d, mpfr_t x)
       inex = mpfr_set_ld (x, d, (mpfr_rnd_t) r);
       if (inex != 0)
         {
+          mpfr_exp_t emin, emax;
+          emin = mpfr_get_emin ();
+          emax = mpfr_get_emax ();
           printf ("Error: mpfr_set_ld should be exact\n");
           printf ("d=%1.30Le inex=%d\n", d, inex);
-          printf ("emin=%ld emax=%ld\n", mpfr_get_emin (), mpfr_get_emax ());
+          if (emin >= LONG_MIN)
+            printf ("emin=%ld\n", (long) emin);
+          if (emax <= LONG_MAX)
+            printf ("emax=%ld\n", (long) emax);
           mpfr_dump (x);
           exit (1);
         }